s: Influencing the social impact of financial systems: alternative strategies By feedproxy.google.com Published On :: Wed, 04 Mar 2020 13:35:39 +0000 4 March 2020 , Volume 96, Number 2 Lee-Anne Sim Read Online The social impact of the global financial crisis brought global and domestic financial systems into public focus. While over the last ten years governments have introduced a range of regulatory reforms, there are still low levels of public trust in financial sectors, and academics continue to express their concerns about financial systems and their desire for more influence. This is particularly the case for those framing their evaluation of the quality of financial systems in terms of social values. This article offers those seeking more influence over the social values of financial systems, a fresh perspective on their available strategic options for influencing outcomes. It argues that they should consider strategies aimed at making allies of financial sectors and regulators in influencing change. The main advantage of these alliance strategies is that they address key constraints to influence, as identified in existing scholarship, which are difficult to relax because they are tied to features inherent in financial systems. By addressing these constraints, alliance strategies could increase the likelihood that financial system outcomes align more closely with their preferred social values. Full Article
s: Coronavirus: Global Response Urgently Needed By feedproxy.google.com Published On :: Sun, 15 Mar 2020 14:33:11 +0000 15 March 2020 Jim O'Neill Chair, Chatham House Robin Niblett Director and Chief Executive, Chatham House @RobinNiblett Creon Butler Research Director, Trade, Investment & New Governance Models: Director, Global Economy and Finance Programme LinkedIn There have been warnings for several years that world leaders would find it hard to manage a new global crisis in today’s more confrontational, protectionist and nativist political environment. 2020-03-15-Korea-Stock-Exchange.jpg A currency dealer wearing a face mask monitors exchange rates in front of a screen showing South Korea's benchmark stock index in Seoul on March 13, 2020. Photo by JUNG YEON-JE/AFP via Getty Images. An infectious disease outbreak has long been a top national security risk in several countries, but the speed and extent of COVID-19’s spread and the scale of its social and economic impact has come as an enormous and deeply worrying shock.This pandemic is not just a global medical and economic emergency. It could also prove a decisive make-or-break point for today’s system of global political and economic cooperation.This system was built up painstakingly after 1945 as a response to the beggar-thy-neighbour economic policies of the 1930s which led to the Second World War. But it has been seriously weakened recently as the US and China have entered a more overt phase of strategic competition, and as they and a number of the other most important global and regional players have pursued their narrowly defined self-interest.Now, the disjointed global economic response to COVID-19, with its enormous ramifications for global prosperity and economic stability, has blown into the open the urgent need for an immediate reaffirmation of international political and economic cooperation.What is needed is a clear, coordinated and public statement from the leaders of the world’s major countries affirming the many things on which they do already agree, and some on which they should be able to agree.In particular that:they will give the strongest possible support for the WHO in leading the medical response internationally;they will be transparent and tell the truth to their peoples about the progress of the disease and the threat that it represents;they will work together and with the international financial institutions to provide businesses, particularly SMEs, and individuals whatever support they need to get through the immediate crisis and avoid long-term damage to the global economy; they will ensure the financial facilities for crisis support to countries - whether at global or regional level - have whatever resources they need to support countries in difficulty;they will avoid new protectionist policies - whether in trade or finance;they commit not to forget the poor and vulnerable in society and those least able to look after themselves.Such a statement could be made by G20 leaders, reflecting the group’s role since 2010 as the premier forum for international economic cooperation.But it could be even more appropriate coming from the UN Security Council, recognising that COVID-19 is much more than an economic challenge; and also reflecting the practical fact, in a time when international travel is restricted, the UNSC has an existing mechanism in New York to negotiate and quickly agree such a statement.A public statement by leading countries could do a great deal to help arrest a growing sense of powerlessness among citizens and loss of confidence among businesses worldwide as the virus spreads.It could also set a new course for international political and economic cooperation, not just in relation to the virus, but also other global threats with potentially devastating consequences for economic growth and political stability in the coming years. Full Article
s: Coronavirus: All Citizens Need an Income Support By feedproxy.google.com Published On :: Mon, 16 Mar 2020 10:50:49 +0000 16 March 2020 Jim O'Neill Chair, Chatham House We cannot expect policies such as the dramatic monetary steps announced by the Federal Reserve Board and others like it, to end this crisis. A People's Quantitative Easing (QE) could be the answer. 2020-03-16-coronavirus-delivery.jpg Delivery bike rider wearing a face mask as a precaution against coronavirus at Madrid Rio park. Photo by Pablo Cuadra/Getty Images. Linked to the call for a global response to the Covid-19 pandemic that I, Robin Niblett and Creon Butler have outlined, the case for a specific dramatic economic policy gesture from many policymakers in large economies is prescient.It may not be warranted from all G20 nations, although given the uncertainties, and the desire to show collective initiative, I think it should be G20 driven and inclusive.We need some sort of income support for all our citizens, whether employees or employers. Perhaps one might call it a truly People’s QE (quantitative easing).Against the background of the previous economic crisis from 2008, and the apparent difficulties that more traditional forms of economic stimulus have faced in trying to help their economies and their people - especially against a background of low wage growth, and both actual, and perception of rising inequality - other ideas have emerged.Central banks printing moneyBoth modern monetary theory (MMT) and universal basic income (UBI) essentially owe their roots to the judgement that conventional economic policies have not been helping.At the core of these views is the notion of giving money to people, especially lower income people, directly paid for by our central banks printing money. Until recently, I found myself having very little sympathy with these views but, as a result of COVID-19, I have changed my mind.This crisis is extraordinary in so far as it is both a colossal demand shock and an even bigger colossal supply shock. The crisis epicentre has shifted from China - and perhaps the rest of Asia - to Europe and the United States. We cannot expect policies, however unconventional by modern times, such as the dramatic monetary steps announced by the Federal Reserve Board and others like it, to put a floor under this crisis.We are consciously asking our people to stop going out, stop travelling, not go to their offices - in essence, curtailing all forms of normal economic life. The only ones not impacted are those who entirely work through cyberspace. But even they have to buy some forms of consumer goods such as food and, even if they order online, someone has to deliver it.As a result, markets are, correctly, worrying about a collapse of economic activity and, with it, a collapse of companies, not just their earnings. Expansion of central bank balance sheets is not going to do anything to help that, unless it is just banks we are again worried about saving.What is needed in current circumstances, are steps to make each of us believe with high confidence that, if we take the advice from our medical experts, especially if we self-isolate and deliberately restrict our personal incomes, then we will have this made good by our governments. In essence, we need smart, persuasive People’s QE.Having discussed the idea with a couple of economic experts, there are considerable difficulties with moving beyond the simple concept. In the US for example, I believe the Federal Reserve is legally constrained from pursuing a direct transfer of cash to individuals or companies, and this may be true elsewhere.But this is easily surmounted by fiscal authorities issuing a special bond, the proceeds of which could be transferred to individuals and business owners. And central banks could easily finance such bonds.It is also the case that such a step would encroach on the perception and actuality of central bank independence, but I would be among those that argue central banks can only operate this independence if done wisely. Others will argue that, in the spirit of the equality debate, any income support should be targeted towards those on very low incomes, while higher earners or large businesses, shouldn’t be given any, or very little.I can sympathise with such spirit, but this also ignores the centrality of this particular economic shock. All of our cafes and restaurants, and many of our airlines, and such are at genuine risk of not being able to survive, and these organisations are considerable employers of people on income.It is also the case that time is of the essence, and we need our policymakers to act as soon as possible, otherwise the transmission mechanisms, including those about the permanent operation of our post World War 2 form of life may be challenged.We need some kind of smart People’s QE now. Full Article
s: Coronavirus: Why The EU Needs to Unleash The ECB By feedproxy.google.com Published On :: Wed, 18 Mar 2020 13:00:36 +0000 18 March 2020 Pepijn Bergsen Research Fellow, Europe Programme @pbergsen LinkedIn COVID-19 presents the eurozone with an unprecedented economic challenge. So far, the response has been necessary, but not enough. 2020-03-18.jpg EU President of Council Charles Michel chairs the coronavirus meeting with the leaders of EU member countries via teleconference on March 17, 2020. Photo by EU Council / Pool/Anadolu Agency via Getty Images. The measures taken to limit the spread of the coronavirus - in particular social distancing - come with significant economic costs, as the drop both in demand for goods and services and in supply due to workers being at home sick will create a short-term economic shock not seen in modern times.Sectors that are usually less affected by regular economic swings such as transport and tourism are being confronted with an almost total collapse in demand. In the airline sector, companies are warning they might only be able to hold out for a few months more.Building on the calls to provide income support to all citizens and shore up businesses, European leaders should now be giving explicit permission to the European Central Bank (ECB) to provide whatever financial support is needed.Although political leaders have responded to the economic threat, the measures announced across the continent have mainly been to support businesses. The crisis is broader and deeper than the current response.Support for weaker governmentsThe ECB already reacted to COVID-19 by announcing measures to support the banking system, which is important to guarantee the continuity of the European financial system and to ensure financially weaker European governments do not have to confront a failing banking system as well.Although government-subsidised reduced working hours and sick pay are a solution for many businesses and workers, crucially they are not for those working on temporary contracts or the self-employed. They need direct income support.This might come down to instituting something that looks like a universal basic income (UBI), and ensuring money keeps flowing through the economy as much as possible to help avoid a cascade of defaults and significant long-term damage.But while this is likely to be the most effective remedy to limit the medium-term impact on the economy, it is particularly costly. Just as an indication, total compensation of employees was on average around €470bn per month in the eurozone last year.Attempting to target payments using existing welfare payment channels would reduce costs, but is difficult to implement and runs the risk of many households and businesses in need missing out.The increase in spending and lost revenue associated with these support measures dwarf the fiscal response to the 2008-09 financial crisis. The eurozone economy could contract by close to 10% this year and budget deficits are likely be in double digits throughout the bloc.The European Commission has already stated member states are free to spend whatever is necessary to combat the crisis, which is not surprising given the Stability and Growth Pact - which includes the fiscal rules - allows for such eventualities.Several eurozone countries do probably have the fiscal space to deal with this. Countries such as Germany and the Netherlands have run several years of balanced budgets recently and significantly decreased their debt levels. For countries such as Italy, and even France, it is a different story and the combination of much higher spending and a collapse in tax revenue is more likely to lead to questions in the market over the sustainability of their debt levels. In order to avoid this, the Covid-19 response must be financed collectively.The Eurogroup could decide to use the European Stability Mechanism (ESM) to provide states with the funds, while suitably ditching the political conditionality that came with previous bailout. But the ESM currently has €410bn in remaining lending capacity, which is unlikely to be enough and difficult to rapidly increase.So this leaves the ECB to pick up the tab of national governments’ increase in spending, as the only institution with effectively unlimited monetary firepower. But a collective EU response is complicated by the common currency, and particularly by the role of the ECB.The ECB can’t just do whatever it likes and is limited more than other major central banks in its room for manoeuvre. It does have a programme to buy government bonds but this relies on countries agreeing to a rescue programme within the context of the ESM, with all the resulting political difficulties.There are two main ways that the ECB could finance the response to the crisis. First, it could buy up more or all bonds issued by the member states. A first step in this direction would be to scrap the limits on the bonds it can buy. Through self-imposed rules, the ECB can only buy up to a third of every country’s outstanding public debt. There are good reasons for this in normal times, but these are not normal times. With the political blessing of the European Council, the Eurosystem of central banks could then start buying bonds issued by governments to finance whatever expenditure they deem necessary to combat the crisis.Secondly, essentially give governments an overdraft with the ECB or the national central banks. Although a central bank lending directly to governments is outlawed by the European treaties, the COVID-19 crisis means these rules should be temporarily suspended by the European Council.Back in 2012, the then president of the ECB, Mario Draghi, proclaimed the ECB would do whatever it takes, within its mandate, to save the euro, which was widely seen as a crucial step towards solving the eurozone crisis. The time is now right for eurozone political leaders to explicitly tell the ECB that together they can do whatever it takes to save the eurozone economy through direct support for businesses and households. Full Article
s: Chinese Overseas Direct Investment and the Economic Crisis: Reaching Out By feedproxy.google.com Published On :: Tue, 24 Mar 2020 09:54:24 +0000 1 January 2009 , Number 5 Decisions taken today will determine the course of events for a generation. Nowhere is this truer than over the question of China’s investment abroad. This issue lies at the heart of what part the country will play in the global finance and trade system, and how it will work with the rest of the world in laying the foundations for longer term growth and stability after the current crisis is over. Professor Kerry Brown Associate Fellow, Asia-Pacific Programme @Bkerrychina LinkedIn Google Scholar Peter Wood Independent China strategist based in Hong Kong HaierFlickr.jpg Chinese companies establish a presence abroad. Full Article
s: Webinar: European Democracy in the Last 100 Years: Economic Crises and Political Upheaval By feedproxy.google.com Published On :: Thu, 23 Apr 2020 10:25:01 +0000 Members Event Webinar 6 May 2020 - 1:00pm to 2:00pm Event participants Pepijn Bergsen, Research Fellow, Europe Programme, Chatham HouseDr Sheri Berman, Professor of Political Science, Barnard CollegeChair: Hans Kundnani, Senior Research Fellow, Europe Programme, Chatham House In the last 100 years, global economic crises from the Great Depression of the 1930s to the 2008 financial crash have contributed to significant political changes in Europe, often leading to a rise in popularity for extremist parties and politics. As Europe contends with a perceived crisis of democracy - now compounded by the varied responses to the coronavirus outbreak - how should we understand the relationship between externally-driven economic crises, political upheaval and democracy?The panellists will consider the parallels between the political responses to some of the greatest economic crises Europe has experienced in the last century. Given that economic crises often transcend borders, why does political disruption vary between democracies? What can history tell us about the potential political impact of the unfolding COVID-19-related economic crisis? And will the unprecedented financial interventions by governments across Europe fundamentally change the expectations citizens have of the role government should play in their lives?This event is based on a recent article in The World Today by Hans Kundnani and Pepijn Bergsen who are both researchers in Chatham House's Europe Programme. 'Crawling from the Wreckage' is the first in a series of articles that look at key themes in European political discourse from the last century. You can read the article here. This event is open to Chatham House Members. Not a member? Find out more. Full Article
s: Coronavirus: Could a People’s Bailout Help? By feedproxy.google.com Published On :: Wed, 06 May 2020 12:42:49 +0000 7 May 2020 Jim O'Neill Chair, Chatham House Lyndsey Jefferson Digital Editor, Communications and Publishing Department @LyndseyLdn The coronavirus crisis has resulted in an unprecedented economic downturn. Conventional quantitative easing measures used after the 2008 financial crisis will not be enough this time. 2020-05-06-Coronavirus-Food-Bank-NYC.jpg Local residents line up outside a food pantry during the COVID-19 pandemic on 23 April 2020 in Brooklyn, New York. Due to increased levels of unemployment, the lines at the daily food pantry have been getting longer. Photo: Getty Images. What is quantitative easing? How was it used after the 2008 financial crisis?Quantitative easing (QE) has been in existence since the Japanese central bank introduced it at the turn of the millennium. The simplest way to think about it is this: when interest rates can't go down anymore and play their normal role of stimulating growth, central banks try to expand the money supply. So, they're expanding the quantitative amount of money they put into the system. Of course, after 2008 because of the scale of the financial and economic collapse, many Western countries resorted to QE. Some have never gotten rid of it. Others have started to, but as a result of this crisis, have gone straight back to that playbook.33 million Americans have now filed for unemployment and one in five American workers have lost their jobs due to COVID-19. These are levels not seen since the Great Depression. You recently called for G20 countries to provide income support for all citizens. Why is this so urgent to implement now?It is incredible to reflect back on the short time since I published that piece. I entitled it the need for a so-called people's QE, and in some ways a number of European countries, including the UK, have executed some aspects of what I was suggesting. The United States has not, even though the absolute amounts of money the US authorities have put through their fiscal system to try and support the economy is actually bigger as a percentage of GDP than many in Europe. What they haven't done is support ongoing employment through various schemes that many European countries have done, of which the UK has, to some degree, been one of the most ambitious.That’s partly why you see such enormous filing for unemployment claims in the US. There’s no direct support to encourage employers to keep their employees on, in complete contrast to what you see in many Scandinavian countries who were the first to do it in Europe, and something the UK has since done. On a practical level, what might a smart people’s QE look like? We are living in an extraordinary time. Like many others in my generation, it’s nothing that any of us have gone through. Perhaps economically, the only parallel one can find is from the 1920s and 1930s.It became obvious to me in early March that governments are going to have to essentially force as many of us as possible, if we weren't doing absolutely crucial necessities, to stop working or to work from home. It was pretty obvious that the consequences could be horrific. So, the idea of a people's QE that I suggested then, some would have regarded as quite audacious. The most dramatic thing that could be done was, to put it simply, governments effectively pay for every business and every employee to have a two month paid holiday. Obviously, this would cost a very large amount of money for governments, but it would be the least disruptive way of getting us all to stay home.And when the time is right to start letting us get back to anything vaguely like normality, there wouldn't be as much permanent disruption. I think about six weeks have passed since I wrote that piece. Actually, given the policies many governments have announced, I'm not sure undertaking the audacity in generosity of what I suggested would have cost any more. Over the long term, it might have actually turned out to be less. Of course, there are ethics issues around whether the system could be gamed or not, amongst other issues. But six weeks later, I still believe that would have been the smartest thing to do. It certainly would have been much better than trying to encourage many businesses, particularly smaller ones, to take out loans.A couple of countries got close to what I was suggesting – Germany and Switzerland were very quick to give 100% government guarantees to business, as well as generous wage support systems. But a number of other countries haven't, like the US, even though they wrote a $1200 check for each citizen. Should a people’s QE involve the purchase and write off of consumer debt and student debt by a central bank? I think these things might have to be considered. I remember being on a conference call to Chatham House members where we discussed what would be the likely economic consequences and what policymakers should do. One person on the call was talking about quite conventional forms of policy just through various forms of standard QE. During the Q&A, someone asked whether we thought the US Federal Reserve might end up buying equities. And I said, well, why not? Eventually, it might come to that. Actually, before that discussion was over, the Fed coincidentally announced they were going to buy high-yield corporate bonds, or very risky company debt. This is something that would have been unheard of even by the playbook of 2008. So, I don't think ideas like a kind of provision to help student debtors is entirely crazy. These are things that our policymakers are going to have to think about as we go forward in the challenging and unpredictable days and weeks ahead. Poorer countries like El Salvador have gone as far as cancelling rent and major utility bills for its citizens. Do you think countries like the US and UK have gone far enough to help people during the crisis?Going one step further than a people’s QE and postponing major payments is a pretty interesting concept. I think in reality, it would be very disruptive to the medium to long-term mechanism of our societies. It could be very, very complicated. But, of course, some parts of the G20 nations, including the UK, have moved significantly in these areas as it relates to rent payments or mortgage payments. There have been significant mortgage holidays being introduced for many sectors of our community. I think the British government has been quite thoughtful about it without doing the whole hog of potentially getting rid of our transaction system for two months or beyond.You know, this may well be something that has to be considered if, God forbid, there is a second peak of the virus. If countries come out of a lockdown and all that results in is a dramatic rise in infections and then death again, we're going to end up right back where we are. Policymakers may have to implement more generous versions of what we've done already, despite what the long term debt consequences could be.The Coronavirus Aid, Relief, and Economic Security (CARES) Act in the US has been criticized as a corporate bailout while offering little to the American people. It was recently reported that hedge fund managers are applying for bailouts as ‘small businesses.’ Do you think more oversight is needed in how the stimulus funds are allocated? The speed at which many countries have responded and introduced policies means that there's going to be some gaping holes which allow people to unfairly benefit from the system. And if indeed, that were to be the case, I cannot see why a hedge fund should benefit from government generosity.A true hedge fund is supposed to be a form of investment manager that thrives in times of great volatility, and knows how to better navigate such financial markets than more conventional funds. So this shouldn’t be an environment where hedge funds seek the same kind of help as small businesses. That is certainly something the government should be very careful about.Some economists argue that central banks are not independent as they finance fiscal spending through purchase of government bonds. Do the strong measures taken by central banks in response to the crisis undermine the argument for central bank independence? In my view, an effective central bank has to do whatever is necessary, including doing very unconventional things, when the society in which that central bank operates needs it. Most of the time, central banks are pretty boring places, but they really become crucial organizations when we go through times like the 1920s, 1930s, 2008, and of course, this current crisis. If they want to maintain their legitimacy, whatever the true parliamentary or congressional legal standing is, they have to do things quickly and as we've seen in this case, differently than the convention in order to do what our societies need. Somebody was asking me just last week whether the Fed buying high grade debt was legal or not. I think that’s a pretty irrelevant conversation because if it’s not legal now, it will be made legal tomorrow. So, I think central banks have to keep their legitimacy and they have to do what is necessary when the time requires it. In that sense, I think most central banks have handled this crisis so far pretty well. Full Article
s: HDL and pancreatic {beta} cells: a SMO-king gun? By feedproxy.google.com Published On :: 2020-04-01 Liam R. BrunhamApr 1, 2020; 61:468-469Commentary Full Article
s: Dispersed lipid droplets: an intermediate site for lipid transport and metabolism in primary human adipocytes. By feedproxy.google.com Published On :: 2020-04-15 Björn MorénApr 15, 2020; 0:jlr.ILR120000808v1-jlr.ILR120000808Images in Lipid Research Full Article
s: Dispersed lipid droplets: an intermediate site for lipid transport and metabolism in primary human adipocytes. [Images in Lipid Research] By feedproxy.google.com Published On :: 2020-04-15T13:30:25-07:00 Full Article
s: Coronavirus: Global Response Urgently Needed By feedproxy.google.com Published On :: Sun, 15 Mar 2020 14:33:11 +0000 15 March 2020 Jim O'Neill Chair, Chatham House Robin Niblett Director and Chief Executive, Chatham House @RobinNiblett Creon Butler Research Director, Trade, Investment & New Governance Models: Director, Global Economy and Finance Programme LinkedIn There have been warnings for several years that world leaders would find it hard to manage a new global crisis in today’s more confrontational, protectionist and nativist political environment. 2020-03-15-Korea-Stock-Exchange.jpg A currency dealer wearing a face mask monitors exchange rates in front of a screen showing South Korea's benchmark stock index in Seoul on March 13, 2020. Photo by JUNG YEON-JE/AFP via Getty Images. An infectious disease outbreak has long been a top national security risk in several countries, but the speed and extent of COVID-19’s spread and the scale of its social and economic impact has come as an enormous and deeply worrying shock.This pandemic is not just a global medical and economic emergency. It could also prove a decisive make-or-break point for today’s system of global political and economic cooperation.This system was built up painstakingly after 1945 as a response to the beggar-thy-neighbour economic policies of the 1930s which led to the Second World War. But it has been seriously weakened recently as the US and China have entered a more overt phase of strategic competition, and as they and a number of the other most important global and regional players have pursued their narrowly defined self-interest.Now, the disjointed global economic response to COVID-19, with its enormous ramifications for global prosperity and economic stability, has blown into the open the urgent need for an immediate reaffirmation of international political and economic cooperation.What is needed is a clear, coordinated and public statement from the leaders of the world’s major countries affirming the many things on which they do already agree, and some on which they should be able to agree.In particular that:they will give the strongest possible support for the WHO in leading the medical response internationally;they will be transparent and tell the truth to their peoples about the progress of the disease and the threat that it represents;they will work together and with the international financial institutions to provide businesses, particularly SMEs, and individuals whatever support they need to get through the immediate crisis and avoid long-term damage to the global economy; they will ensure the financial facilities for crisis support to countries - whether at global or regional level - have whatever resources they need to support countries in difficulty;they will avoid new protectionist policies - whether in trade or finance;they commit not to forget the poor and vulnerable in society and those least able to look after themselves.Such a statement could be made by G20 leaders, reflecting the group’s role since 2010 as the premier forum for international economic cooperation.But it could be even more appropriate coming from the UN Security Council, recognising that COVID-19 is much more than an economic challenge; and also reflecting the practical fact, in a time when international travel is restricted, the UNSC has an existing mechanism in New York to negotiate and quickly agree such a statement.A public statement by leading countries could do a great deal to help arrest a growing sense of powerlessness among citizens and loss of confidence among businesses worldwide as the virus spreads.It could also set a new course for international political and economic cooperation, not just in relation to the virus, but also other global threats with potentially devastating consequences for economic growth and political stability in the coming years. Full Article
s: Coronavirus: All Citizens Need an Income Support By feedproxy.google.com Published On :: Mon, 16 Mar 2020 10:50:49 +0000 16 March 2020 Jim O'Neill Chair, Chatham House We cannot expect policies such as the dramatic monetary steps announced by the Federal Reserve Board and others like it, to end this crisis. A People's Quantitative Easing (QE) could be the answer. 2020-03-16-coronavirus-delivery.jpg Delivery bike rider wearing a face mask as a precaution against coronavirus at Madrid Rio park. Photo by Pablo Cuadra/Getty Images. Linked to the call for a global response to the Covid-19 pandemic that I, Robin Niblett and Creon Butler have outlined, the case for a specific dramatic economic policy gesture from many policymakers in large economies is prescient.It may not be warranted from all G20 nations, although given the uncertainties, and the desire to show collective initiative, I think it should be G20 driven and inclusive.We need some sort of income support for all our citizens, whether employees or employers. Perhaps one might call it a truly People’s QE (quantitative easing).Against the background of the previous economic crisis from 2008, and the apparent difficulties that more traditional forms of economic stimulus have faced in trying to help their economies and their people - especially against a background of low wage growth, and both actual, and perception of rising inequality - other ideas have emerged.Central banks printing moneyBoth modern monetary theory (MMT) and universal basic income (UBI) essentially owe their roots to the judgement that conventional economic policies have not been helping.At the core of these views is the notion of giving money to people, especially lower income people, directly paid for by our central banks printing money. Until recently, I found myself having very little sympathy with these views but, as a result of COVID-19, I have changed my mind.This crisis is extraordinary in so far as it is both a colossal demand shock and an even bigger colossal supply shock. The crisis epicentre has shifted from China - and perhaps the rest of Asia - to Europe and the United States. We cannot expect policies, however unconventional by modern times, such as the dramatic monetary steps announced by the Federal Reserve Board and others like it, to put a floor under this crisis.We are consciously asking our people to stop going out, stop travelling, not go to their offices - in essence, curtailing all forms of normal economic life. The only ones not impacted are those who entirely work through cyberspace. But even they have to buy some forms of consumer goods such as food and, even if they order online, someone has to deliver it.As a result, markets are, correctly, worrying about a collapse of economic activity and, with it, a collapse of companies, not just their earnings. Expansion of central bank balance sheets is not going to do anything to help that, unless it is just banks we are again worried about saving.What is needed in current circumstances, are steps to make each of us believe with high confidence that, if we take the advice from our medical experts, especially if we self-isolate and deliberately restrict our personal incomes, then we will have this made good by our governments. In essence, we need smart, persuasive People’s QE.Having discussed the idea with a couple of economic experts, there are considerable difficulties with moving beyond the simple concept. In the US for example, I believe the Federal Reserve is legally constrained from pursuing a direct transfer of cash to individuals or companies, and this may be true elsewhere.But this is easily surmounted by fiscal authorities issuing a special bond, the proceeds of which could be transferred to individuals and business owners. And central banks could easily finance such bonds.It is also the case that such a step would encroach on the perception and actuality of central bank independence, but I would be among those that argue central banks can only operate this independence if done wisely. Others will argue that, in the spirit of the equality debate, any income support should be targeted towards those on very low incomes, while higher earners or large businesses, shouldn’t be given any, or very little.I can sympathise with such spirit, but this also ignores the centrality of this particular economic shock. All of our cafes and restaurants, and many of our airlines, and such are at genuine risk of not being able to survive, and these organisations are considerable employers of people on income.It is also the case that time is of the essence, and we need our policymakers to act as soon as possible, otherwise the transmission mechanisms, including those about the permanent operation of our post World War 2 form of life may be challenged.We need some kind of smart People’s QE now. Full Article
s: Coronavirus: Why The EU Needs to Unleash The ECB By feedproxy.google.com Published On :: Wed, 18 Mar 2020 13:00:36 +0000 18 March 2020 Pepijn Bergsen Research Fellow, Europe Programme @pbergsen LinkedIn COVID-19 presents the eurozone with an unprecedented economic challenge. So far, the response has been necessary, but not enough. 2020-03-18.jpg EU President of Council Charles Michel chairs the coronavirus meeting with the leaders of EU member countries via teleconference on March 17, 2020. Photo by EU Council / Pool/Anadolu Agency via Getty Images. The measures taken to limit the spread of the coronavirus - in particular social distancing - come with significant economic costs, as the drop both in demand for goods and services and in supply due to workers being at home sick will create a short-term economic shock not seen in modern times.Sectors that are usually less affected by regular economic swings such as transport and tourism are being confronted with an almost total collapse in demand. In the airline sector, companies are warning they might only be able to hold out for a few months more.Building on the calls to provide income support to all citizens and shore up businesses, European leaders should now be giving explicit permission to the European Central Bank (ECB) to provide whatever financial support is needed.Although political leaders have responded to the economic threat, the measures announced across the continent have mainly been to support businesses. The crisis is broader and deeper than the current response.Support for weaker governmentsThe ECB already reacted to COVID-19 by announcing measures to support the banking system, which is important to guarantee the continuity of the European financial system and to ensure financially weaker European governments do not have to confront a failing banking system as well.Although government-subsidised reduced working hours and sick pay are a solution for many businesses and workers, crucially they are not for those working on temporary contracts or the self-employed. They need direct income support.This might come down to instituting something that looks like a universal basic income (UBI), and ensuring money keeps flowing through the economy as much as possible to help avoid a cascade of defaults and significant long-term damage.But while this is likely to be the most effective remedy to limit the medium-term impact on the economy, it is particularly costly. Just as an indication, total compensation of employees was on average around €470bn per month in the eurozone last year.Attempting to target payments using existing welfare payment channels would reduce costs, but is difficult to implement and runs the risk of many households and businesses in need missing out.The increase in spending and lost revenue associated with these support measures dwarf the fiscal response to the 2008-09 financial crisis. The eurozone economy could contract by close to 10% this year and budget deficits are likely be in double digits throughout the bloc.The European Commission has already stated member states are free to spend whatever is necessary to combat the crisis, which is not surprising given the Stability and Growth Pact - which includes the fiscal rules - allows for such eventualities.Several eurozone countries do probably have the fiscal space to deal with this. Countries such as Germany and the Netherlands have run several years of balanced budgets recently and significantly decreased their debt levels. For countries such as Italy, and even France, it is a different story and the combination of much higher spending and a collapse in tax revenue is more likely to lead to questions in the market over the sustainability of their debt levels. In order to avoid this, the Covid-19 response must be financed collectively.The Eurogroup could decide to use the European Stability Mechanism (ESM) to provide states with the funds, while suitably ditching the political conditionality that came with previous bailout. But the ESM currently has €410bn in remaining lending capacity, which is unlikely to be enough and difficult to rapidly increase.So this leaves the ECB to pick up the tab of national governments’ increase in spending, as the only institution with effectively unlimited monetary firepower. But a collective EU response is complicated by the common currency, and particularly by the role of the ECB.The ECB can’t just do whatever it likes and is limited more than other major central banks in its room for manoeuvre. It does have a programme to buy government bonds but this relies on countries agreeing to a rescue programme within the context of the ESM, with all the resulting political difficulties.There are two main ways that the ECB could finance the response to the crisis. First, it could buy up more or all bonds issued by the member states. A first step in this direction would be to scrap the limits on the bonds it can buy. Through self-imposed rules, the ECB can only buy up to a third of every country’s outstanding public debt. There are good reasons for this in normal times, but these are not normal times. With the political blessing of the European Council, the Eurosystem of central banks could then start buying bonds issued by governments to finance whatever expenditure they deem necessary to combat the crisis.Secondly, essentially give governments an overdraft with the ECB or the national central banks. Although a central bank lending directly to governments is outlawed by the European treaties, the COVID-19 crisis means these rules should be temporarily suspended by the European Council.Back in 2012, the then president of the ECB, Mario Draghi, proclaimed the ECB would do whatever it takes, within its mandate, to save the euro, which was widely seen as a crucial step towards solving the eurozone crisis. The time is now right for eurozone political leaders to explicitly tell the ECB that together they can do whatever it takes to save the eurozone economy through direct support for businesses and households. Full Article
s: Legal Provision for Crisis Preparedness: Foresight not Hindsight By feedproxy.google.com Published On :: Tue, 21 Apr 2020 17:03:31 +0000 21 April 2020 Dr Patricia Lewis Research Director, Conflict, Science & Transformation; Director, International Security Programme @PatriciaMary COVID-19 is proving to be a grave threat to humanity. But this is not a one-off, there will be future crises, and we can be better prepared to mitigate them. 2020-04-21-Nurse-COVID-Test Examining a patient while testing for COVID-19 at the Velocity Urgent Care in Woodbridge, Virginia. Photo by Chip Somodevilla/Getty Images. A controversial debate during COVID-19 is the state of readiness within governments and health systems for a pandemic, with lines of the debate drawn on the issues of testing provision, personal protective equipment (PPE), and the speed of decision-making.President Macron in a speech to the nation admitted French medical workers did not have enough PPE and that mistakes had been made: ‘Were we prepared for this crisis? We have to say that no, we weren’t, but we have to admit our errors … and we will learn from this’.In reality few governments were fully prepared. In years to come, all will ask: ‘how could we have been better prepared, what did we do wrong, and what can we learn?’. But after every crisis, governments ask these same questions.Most countries have put in place national risk assessments and established processes and systems to monitor and stress-test crisis-preparedness. So why have some countries been seemingly better prepared?Comparing different approachesSome have had more time and been able to watch the spread of the disease and learn from those countries that had it first. Others have taken their own routes, and there will be much to learn from comparing these different approaches in the longer run.Governments in Asia have been strongly influenced by the experience of the SARS epidemic in 2002-3 and - South Korea in particular - the MERS-CoV outbreak in 2015 which was the largest outside the Middle East. Several carried out preparatory work in terms of risk assessment, preparedness measures and resilience planning for a wide range of threats.Case Study of Preparedness: South KoreaBy 2007, South Korea had established the Division of Public Health Crisis Response in Korea Centers for Disease Control and Prevention (KCDC) and, in 2016, the KCDC Center for Public Health Emergency Preparedness and Response had established a round-the-clock Emergency Operations Center with rapid response teams.KCDC is responsible for the distribution of antiviral stockpiles to 16 cities and provinces that are required by law to hold and manage antiviral stockpiles.And, at the international level, there are frameworks for preparedness for pandemics. The International Health Regulations (IHR) - adopted at the 2005 World Health Assembly and binding on member states - require countries to report certain disease outbreaks and public health events to the World Health Organization (WHO) and ‘prevent, protect against, control and provide a public health response to the international spread of disease in ways that are commensurate with and restricted to public health risks, and which avoid unnecessary interference with international traffic and trade’.Under IHR, governments committed to a programme of building core capacities including coordination, surveillance, response and preparedness. The UN Sendai Framework for Disaster Risk highlights disaster preparedness for effective response as one of its main purposes and has already incorporated these measures into the Sustainable Development Goals (SDGs) and other Agenda 2030 initiatives. UN Secretary-General António Guterres has said COVID-19 ‘poses a significant threat to the maintenance of international peace and security’ and that ‘a signal of unity and resolve from the Council would count for a lot at this anxious time’.Case Study of Preparedness: United StatesThe National Institutes of Health (NIH) and the Center for Disease Control (CDC) established PERRC – the Preparedness for Emergency Response Research Centers - as a requirement of the 2006 Pandemic and All-Hazards Preparedness Act, which required research to ‘improve federal, state, local, and tribal public health preparedness and response systems’.The 2006 Act has since been supplanted by the 2019 Pandemic and All-Hazards Preparedness and Advancing Innovation Act. This created the post of Assistant Secretary for Preparedness and Response (ASPR) in the Department for Health and Human Services (HHS) and authorised the development and acquisitions of medical countermeasures and a quadrennial National Health Security Strategy.The 2019 Act also set in place a number of measures including the requirement for the US government to re-evaluate several important metrics of the Public Health Emergency Preparedness cooperative agreement and the Hospital Preparedness Program, and a requirement for a report on the states of preparedness and response in US healthcare facilities.This pandemic looks set to continue to be a grave threat to humanity. But there will also be future pandemics – whether another type of coronavirus or a new influenza virus – and our species will be threatened again, we just don’t know when.Other disasters too will befall us – we already see the impacts of climate change arriving on our doorsteps characterised by increased numbers and intensity of floods, hurricanes, fires, crop failure and other manifestations of a warming, increasingly turbulent atmosphere and we will continue to suffer major volcanic eruptions, earthquakes and tsunamis. All high impact, unknown probability events.Preparedness for an unknown future is expensive and requires a great deal of effort for events that may not happen within the preparers’ lifetimes. It is hard to imagine now, but people will forget this crisis, and revert to their imagined projections of the future where crises don’t occur, and progress follows progress. But history shows us otherwise.Preparations for future crises always fall prey to financial cuts and austerity measures in lean times unless there is a mechanism to prevent that. Cost-benefit analyses will understandably tend to prioritise the urgent over the long-term. So governments should put in place legislation – or strengthen existing legislation – now to ensure their countries are as prepared as possible for whatever crisis is coming.Such a legal requirement would require governments to report back to parliament every year on the state of their national preparations detailing such measures as:The exact levels of stocks of essential materials (including medical equipment)The ability of hospitals to cope with large influx of patientsHow many drills, exercises and simulations had been organised – and their findingsWhat was being done to implement lessons learned & improve preparednessIn addition, further actions should be taken:Parliamentary committees such as the UK Joint Committee on the National Security Strategy should scrutinise the government’s readiness for the potential threats outlined in the National Risk register for Civil Emergencies in-depth on an annual basis.Parliamentarians, including ministers, with responsibility for national security and resilience should participate in drills, table-top exercises and simulations to see for themselves the problems inherent with dealing with crises.All governments should have a minister (or equivalent) with the sole responsibility for national crisis preparedness and resilience. The Minister would be empowered to liaise internationally and coordinate local responses such as local resilience groups.There should be ring-fenced budget lines in annual budgets specifically for preparedness and resilience measures, annually reported on and assessed by parliaments as part of the due diligence process.And at the international level:The UN Security Council should establish a Crisis Preparedness Committee to bolster the ability of United Nations Member States to respond to international crisis such as pandemics, within their borders and across regions. The Committee would function in a similar fashion as the Counter Terrorism Committee that was established following the 9/11 terrorist attacks in the United States.States should present reports on their level of preparedness to the UN Security Council. The Crisis Preparedness Committee could establish a group of experts who would conduct expert assessments of each member state’s risks and preparedness and facilitate technical assistance as required.Regional bodies such as the OSCE, ASEAN and ARF, the AU, the OAS, the PIF etc could also request national reports on crisis preparedness for discussion and cooperation at the regional level.COVID-19 has been referred to as the 9/11 of crisis preparedness and response. Just as that shocking terrorist attack shifted the world and created a series of measures to address terrorism, we now recognise our security frameworks need far more emphasis on being prepared and being resilient. Whatever has been done in the past, it is clear that was nowhere near enough and that has to change.Case Study of Preparedness: The UKThe National Risk Register was first published in 2008 as part of the undertakings laid out in the National Security Strategy (the UK also published the Biological Security Strategy in July 2018). Now entitled the National Risk Register for Civil Emergencies it has been updated regularly to analyse the risks of major emergencies that could affect the UK in the next five years and provide resilience advice and guidance.The latest edition - produced in 2017 when the UK had a Minister for Government Resilience and Efficiency - placed the risk of a pandemic influenza in the ‘highly likely and most severe’ category. It stood out from all the other identified risks, whereas an emerging disease (such as COVID-19) was identified as ‘highly likely but with moderate impact’.However, much preparatory work for an influenza pandemic is the same as for COVID-19, particularly in prepositioning large stocks of PPE, readiness within large hospitals, and the creation of new hospitals and facilities.One key issue is that the 2017 NHS Operating Framework for Managing the Response to Pandemic Influenza was dependent on pre-positioned ’just in case’ stockpiles of PPE. But as it became clear the PPE stocks were not adequate for the pandemic, it was reported that recommendations about the stockpile by NERVTAG (the New and Emerging Respiratory Virus Threats Advisory Group which advises the government on the threat posed by new and emerging respiratory viruses) had been subjected to an ‘economic assessment’ and decisions reversed on, for example, eye protection.The UK chief medical officer Dame Sally Davies, when speaking at the World Health Organization about Operation Cygnus – a 2016 three-day exercise on a flu pandemic in the UK – reportedly said the UK was not ready for a severe flu attack and ‘a lot of things need improving’.Aware of the significance of the situation, the UK Parliamentary Joint Committee on the National Security Strategy launched an inquiry in 2019 on ‘Biosecurity and human health: preparing for emerging infectious diseases and bioweapons’ which intended to coordinate a cross-government approach to biosecurity threats. But the inquiry had to postpone its oral hearings scheduled for late October 2019 and, because of the general election in December 2019, the committee was obliged to close the inquiry. Full Article
s: Coronavirus: Public Health Emergency or Pandemic – Does Timing Matter? By feedproxy.google.com Published On :: Fri, 01 May 2020 14:48:43 +0000 1 May 2020 Dr Charles Clift Senior Consulting Fellow, Global Health Programme @CliftWorks The World Health Organization (WHO) has been criticized for delaying its announcements of a public health emergency and a pandemic for COVID-19. But could earlier action have influenced the course of events? 2020-05-01-Tedros-WHO-COVID WHO director-general Dr Tedros Adhanom Ghebreyesus at the COVID-19 press briefing on March 11, 2020, the day the coronavirus outbreak was classed as a pandemic. Photo by FABRICE COFFRINI/AFP via Getty Images. The World Health Organization (WHO) declared the spread of COVID-19 to be a Public Health Emergency of International Concern (PHEIC) on January 30 this year and then characterized it as a pandemic on March 11.Declaring a PHEIC is the highest level of alert that WHO is obliged to declare, and is meant to send a powerful signal to countries of the need for urgent action to combat the spread of the disease, mobilize resources to help low- and middle-income countries in this effort and fund research and development on needed treatments, vaccines and diagnostics. It also obligates countries to share information with WHO.Once the PHEIC was declared, the virus continued to spread globally, and WHO began to be asked why it had not yet declared the disease a pandemic. But there is no widely accepted definition of a pandemic, generally it is just considered an epidemic which affects many countries globally.Potentially more deadlyThe term has hitherto been applied almost exclusively to new forms of flu, such as H1N1 in 2009 or Spanish flu in 1918, where the lack of population immunity and absence of a vaccine or effective treatments makes the outbreak potentially much more deadly than seasonal flu (which, although global, is not considered a pandemic).For COVID-19, WHO seemed reluctant to declare a pandemic despite the evidence of global spread. Partly this was because of its influenza origins — WHO’s emergency programme executive director said on March 9 that ‘if this was influenza, we would have called a pandemic ages ago’.He also expressed concern that the word traditionally meant moving — once there was widespread transmission — from trying to contain the disease by testing, isolating the sick and tracing and quarantining their contacts, to a mitigation approach, implying ‘the disease will spread uncontrolled’.WHO’s worry was that the world’s reaction to the word pandemic might be there was now nothing to be done to stop its spread, and so countries would effectively give up trying. WHO wanted to send the message that, unlike flu, it could still be pushed back and the spread slowed down.In announcing the pandemic two days later, WHO’s director-general Dr Tedros Adhanom Ghebreyesus reemphasised this point: ‘We cannot say this loudly enough, or clearly enough, or often enough: all countries can still change the course of this pandemic’ and that WHO was deeply concerned ‘by the alarming levels of inaction’.The evidence suggests that the correct message did in fact get through. On March 13, US president Donald Trump declared a national emergency, referring in passing to WHO’s announcement. On March 12, the UK launched its own strategy to combat the disease. And in the week following WHO’s announcements, at least 16 other countries announced lockdowns of varying rigour including Austria, Belgium, Canada, Czech Republic, Denmark, Finland, France, Germany, Hungary, Netherlands, Norway, Poland, Portugal, Serbia, Spain and Switzerland. Italy and Greece had both already instituted lockdowns prior to the WHO pandemic announcement.It is not possible to say for sure that WHO’s announcement precipitated these measures because, by then, the evidence of the rapid spread was all around for governments to see. It may be that Italy’s dramatic nationwide lockdown on March 9 reverberated around European capitals and elsewhere.But it is difficult to believe the announcement did not have an effect in stimulating government actions, as was intended by Dr Tedros. Considering the speed with which the virus was spreading from late February, might an earlier pandemic announcement by WHO have stimulated earlier aggressive actions by governments?Declaring a global health emergency — when appropriate — is a key part of WHO’s role in administering the International Health Regulations (IHR). Significantly, negotiations on revisions to the IHR, which had been ongoing in a desultory fashion in WHO since 1995, were accelerated by the experience of the first serious coronavirus outbreak — SARS — in 2002-2003, leading to their final agreement in 2005.Under the IHR, WHO’s director-general decides whether to declare an emergency based on a set of criteria and on the advice of an emergency committee. IHR defines an emergency as an ‘extraordinary event that constitutes a public health risk through the international spread of disease and potentially requires a coordinated international response’.In the case of COVID-19, the committee first met on January 22-23 but were unable to reach consensus on a declaration. Following the director-general’s trip to meet President Xi Jinping in Beijing, the committee reconvened on January 30 and this time advised declaring a PHEIC.But admittedly, public recognition of what a PHEIC means is extremely low. Only six have ever been declared, with the first being the H1N1 flu outbreak which fizzled out quickly, despite possibly causing 280,000 deaths globally. During the H1N1 outbreak, WHO declared a PHEIC in April 2009 and then a pandemic in June, only to rescind both in August as the outbreak was judged to have transitioned to behave like a seasonal flu.WHO was criticized afterwards for prematurely declaring a PHEIC and overreacting. This then may have impacted the delay in declaring the Ebola outbreak in West Africa as a PHEIC in 2014, long after it became a major crisis. WHO’s former legal counsel has suggested the PHEIC — and other aspects of the IHR framework — may not be effective in stimulating appropriate actions by governments and needs to be reconsidered.When the time is right to evaluate lessons about the response, it might be appropriate to consider the relative effectiveness of the PHEIC and pandemic announcements and their optimal timing in stimulating appropriate action by governments. The effectiveness of lockdowns in reducing the overall death toll also needs investigation. Full Article
s: Coronavirus: Could a People’s Bailout Help? By feedproxy.google.com Published On :: Wed, 06 May 2020 12:42:49 +0000 7 May 2020 Jim O'Neill Chair, Chatham House Lyndsey Jefferson Digital Editor, Communications and Publishing Department @LyndseyLdn The coronavirus crisis has resulted in an unprecedented economic downturn. Conventional quantitative easing measures used after the 2008 financial crisis will not be enough this time. 2020-05-06-Coronavirus-Food-Bank-NYC.jpg Local residents line up outside a food pantry during the COVID-19 pandemic on 23 April 2020 in Brooklyn, New York. Due to increased levels of unemployment, the lines at the daily food pantry have been getting longer. Photo: Getty Images. What is quantitative easing? How was it used after the 2008 financial crisis?Quantitative easing (QE) has been in existence since the Japanese central bank introduced it at the turn of the millennium. The simplest way to think about it is this: when interest rates can't go down anymore and play their normal role of stimulating growth, central banks try to expand the money supply. So, they're expanding the quantitative amount of money they put into the system. Of course, after 2008 because of the scale of the financial and economic collapse, many Western countries resorted to QE. Some have never gotten rid of it. Others have started to, but as a result of this crisis, have gone straight back to that playbook.33 million Americans have now filed for unemployment and one in five American workers have lost their jobs due to COVID-19. These are levels not seen since the Great Depression. You recently called for G20 countries to provide income support for all citizens. Why is this so urgent to implement now?It is incredible to reflect back on the short time since I published that piece. I entitled it the need for a so-called people's QE, and in some ways a number of European countries, including the UK, have executed some aspects of what I was suggesting. The United States has not, even though the absolute amounts of money the US authorities have put through their fiscal system to try and support the economy is actually bigger as a percentage of GDP than many in Europe. What they haven't done is support ongoing employment through various schemes that many European countries have done, of which the UK has, to some degree, been one of the most ambitious.That’s partly why you see such enormous filing for unemployment claims in the US. There’s no direct support to encourage employers to keep their employees on, in complete contrast to what you see in many Scandinavian countries who were the first to do it in Europe, and something the UK has since done. On a practical level, what might a smart people’s QE look like? We are living in an extraordinary time. Like many others in my generation, it’s nothing that any of us have gone through. Perhaps economically, the only parallel one can find is from the 1920s and 1930s.It became obvious to me in early March that governments are going to have to essentially force as many of us as possible, if we weren't doing absolutely crucial necessities, to stop working or to work from home. It was pretty obvious that the consequences could be horrific. So, the idea of a people's QE that I suggested then, some would have regarded as quite audacious. The most dramatic thing that could be done was, to put it simply, governments effectively pay for every business and every employee to have a two month paid holiday. Obviously, this would cost a very large amount of money for governments, but it would be the least disruptive way of getting us all to stay home.And when the time is right to start letting us get back to anything vaguely like normality, there wouldn't be as much permanent disruption. I think about six weeks have passed since I wrote that piece. Actually, given the policies many governments have announced, I'm not sure undertaking the audacity in generosity of what I suggested would have cost any more. Over the long term, it might have actually turned out to be less. Of course, there are ethics issues around whether the system could be gamed or not, amongst other issues. But six weeks later, I still believe that would have been the smartest thing to do. It certainly would have been much better than trying to encourage many businesses, particularly smaller ones, to take out loans.A couple of countries got close to what I was suggesting – Germany and Switzerland were very quick to give 100% government guarantees to business, as well as generous wage support systems. But a number of other countries haven't, like the US, even though they wrote a $1200 check for each citizen. Should a people’s QE involve the purchase and write off of consumer debt and student debt by a central bank? I think these things might have to be considered. I remember being on a conference call to Chatham House members where we discussed what would be the likely economic consequences and what policymakers should do. One person on the call was talking about quite conventional forms of policy just through various forms of standard QE. During the Q&A, someone asked whether we thought the US Federal Reserve might end up buying equities. And I said, well, why not? Eventually, it might come to that. Actually, before that discussion was over, the Fed coincidentally announced they were going to buy high-yield corporate bonds, or very risky company debt. This is something that would have been unheard of even by the playbook of 2008. So, I don't think ideas like a kind of provision to help student debtors is entirely crazy. These are things that our policymakers are going to have to think about as we go forward in the challenging and unpredictable days and weeks ahead. Poorer countries like El Salvador have gone as far as cancelling rent and major utility bills for its citizens. Do you think countries like the US and UK have gone far enough to help people during the crisis?Going one step further than a people’s QE and postponing major payments is a pretty interesting concept. I think in reality, it would be very disruptive to the medium to long-term mechanism of our societies. It could be very, very complicated. But, of course, some parts of the G20 nations, including the UK, have moved significantly in these areas as it relates to rent payments or mortgage payments. There have been significant mortgage holidays being introduced for many sectors of our community. I think the British government has been quite thoughtful about it without doing the whole hog of potentially getting rid of our transaction system for two months or beyond.You know, this may well be something that has to be considered if, God forbid, there is a second peak of the virus. If countries come out of a lockdown and all that results in is a dramatic rise in infections and then death again, we're going to end up right back where we are. Policymakers may have to implement more generous versions of what we've done already, despite what the long term debt consequences could be.The Coronavirus Aid, Relief, and Economic Security (CARES) Act in the US has been criticized as a corporate bailout while offering little to the American people. It was recently reported that hedge fund managers are applying for bailouts as ‘small businesses.’ Do you think more oversight is needed in how the stimulus funds are allocated? The speed at which many countries have responded and introduced policies means that there's going to be some gaping holes which allow people to unfairly benefit from the system. And if indeed, that were to be the case, I cannot see why a hedge fund should benefit from government generosity.A true hedge fund is supposed to be a form of investment manager that thrives in times of great volatility, and knows how to better navigate such financial markets than more conventional funds. So this shouldn’t be an environment where hedge funds seek the same kind of help as small businesses. That is certainly something the government should be very careful about.Some economists argue that central banks are not independent as they finance fiscal spending through purchase of government bonds. Do the strong measures taken by central banks in response to the crisis undermine the argument for central bank independence? In my view, an effective central bank has to do whatever is necessary, including doing very unconventional things, when the society in which that central bank operates needs it. Most of the time, central banks are pretty boring places, but they really become crucial organizations when we go through times like the 1920s, 1930s, 2008, and of course, this current crisis. If they want to maintain their legitimacy, whatever the true parliamentary or congressional legal standing is, they have to do things quickly and as we've seen in this case, differently than the convention in order to do what our societies need. Somebody was asking me just last week whether the Fed buying high grade debt was legal or not. I think that’s a pretty irrelevant conversation because if it’s not legal now, it will be made legal tomorrow. So, I think central banks have to keep their legitimacy and they have to do what is necessary when the time requires it. In that sense, I think most central banks have handled this crisis so far pretty well. Full Article
s: Multiple hypothesis testing in proteomics: A strategy for experimental work [Invited] By feedproxy.google.com Published On :: 2010-12-07T11:37:01-08:00 In quantitative proteomics work, the differences in expression of many separate proteins are routinely examined to test for significant differences between treatments. This leads to the multiple hypothesis testing problem: when many separate tests are performed many will be significant by chance and be false positive results. Statistical methods such as the false discovery rate (FDR) method that deal with this problem have been disseminated for more than one decade. However a survey of proteomics journals shows that such tests are not widely implemented in one commonly used technique, quantitative proteomics using two-dimensional electrophoresis (2-DE). We outline a selection of multiple hypothesis testing methods, including some that are well known and some lesser known, and present a simple strategy for their use by the experimental scientist in quantitative proteomics work generally. The strategy focuses on the desirability of simultaneous use of several different methods, the choice and emphasis dependent on research priorities and the results in hand. This approach is demonstrated using case scenarios with experimental and simulated model data. Full Article
s: The Proteomics of Networks and Pathways: A Movie is Worth a Thousand Pictures [Editorial] By feedproxy.google.com Published On :: 2014-09-24T12:35:15-07:00 none Full Article
s: WITHDRAWN: Heralds of parallel MS: Data-independent acquisition surpassing sequential identification of data dependent acquisition in proteomics [Research] By feedproxy.google.com Published On :: 2017-05-26T10:39:04-07:00 This article has been withdrawn by the authors. This article did not comply with the editorial guidelines of MCP. Specifically, single peptide based protein identifications of 9-19% were included in the analysis and discussed in the results and conclusions. We wish to withdraw this article and resubmit a clarified, corrected manuscript for review. Full Article
s: DEqMS: a method for accurate variance estimation in differential protein expression analysis [Technological Innovation and Resources] By feedproxy.google.com Published On :: 2020-03-23T12:35:18-07:00 Quantitative proteomics by mass spectrometry is widely used in biomarker research and basic biology research for investigation of phenotype level cellular events. Despite the wide application, the methodology for statistical analysis of differentially expressed proteins has not been unified. Various methods such as t-test, linear model and mixed effect models are used to define changes in proteomics experiments. However, none of these methods consider the specific structure of MS-data. Choices between methods, often originally developed for other types of data, are based on compromises between features such as statistical power, general applicability and user friendliness. Furthermore, whether to include proteins identified with one peptide in statistical analysis of differential protein expression varies between studies. Here we present DEqMS, a robust statistical method developed specifically for differential protein expression analysis in mass spectrometry data. In all datasets investigated there is a clear dependence of variance on the number of PSMs or peptides used for protein quantification. DEqMS takes this feature into account when assessing differential protein expression. This allows for a more accurate data-dependent estimation of protein variance and inclusion of single peptide identifications without increasing false discoveries. The method was tested in several datasets including E.coli proteome spike-in data, using both label-free and TMT-labelled quantification. In comparison to previous statistical methods used in quantitative proteomics, DEqMS showed consistently better accuracy in detecting altered protein levels compared to other statistical methods in both label-free and labelled quantitative proteomics data. DEqMS is available as an R package in Bioconductor. Full Article
s: Russia and the Economic Crisis: No Safe Haven By feedproxy.google.com Published On :: Mon, 20 Apr 2020 13:26:47 +0000 1 November 2008 , Number 4 Russia is caught in the global crisis and cannot escape its impact. The crucial question is how the Dmitri Medvedev-Vladimir Putin leadership will respond. Putin has presided over a steadily strengthening economy; he now appears ill-equipped to handle crisis and contraction. The signs are not encouraging. Trust and confidence, two essential ingredients vital to resolving any financial crisis, are in short supply. The public could pay a heavy price for the hubris and schadenfreude of their leaders, still ‘dizzy with success’ from years of economic revival and what they perceive as a successful reaffirmation of the country’s great power status. Julian Cooper, Professor, Centre for Russian and East European Studies, University of Birmingham TASS_RUSSIA.jpg Full Article
s: Nuclear Weapons: Trident is the Answer, Now What was the Question? By feedproxy.google.com Published On :: Tue, 21 Apr 2020 15:43:46 +0000 1 February 2007 , Number 3 Next month, parliament will vote on whether to replace Britain’s Trident nuclear missile submarines with a new and similar system. There is little doubt the proposal will be approved with support from the Conservative opposition. But the facts used to back the government’s favourite option raise as many questions as answers. The future of Britain’s defence is in doubt. Andrew Norman Senior Lecturer, Defence Studies, King's College London GettyImages-51273218.jpg Trident Submarine USS Georgia Full Article
s: Nigerian Elections: Big Men and Ballot Boxes By feedproxy.google.com Published On :: Mon, 27 Apr 2020 12:58:13 +0000 1 March 2007 , Number 6 The minister paused, leaned forward and fiddled with his cufflinks, ‘It wasn’t about whether the election was rigged or not,’ he said. ‘The truth is, everybody rigged it. We just rigged it better than them.’ Does the next Nigerian presidential election in April promise anything different? Sola Tayo Journalist, HARDtalk, BBC News GettyImages-73130322.jpg Supporters of the ruling Peoples Democratic Party wave banners and posters Full Article
s: Human Rights: Right for You, Right for Us? By feedproxy.google.com Published On :: Mon, 04 May 2020 08:54:20 +0000 1 October 2007 , Number 5 Internationally, Britain has traded for decades on its human rights laurels. Its key role in building the successful European human rights system has long been celebrated, and human rights promotion remains a cornerstone of foreign and development policy. Domestically, the contrast could not be stronger. Newspapers are actively campaigning to ‘axe’ the Human Rights Act, and mainstream political leaders are joining in, hoping for electoral gains. Does this mean the British people have turned their backs on human rights? Sonya Sceats Associate Fellow, International Law Programme @SonyaSceats GettyImages-71296579.jpg The leader of Britain's Conservative Party, David Cameron Full Article
s: Secrets and Spies: UK Intelligence Accountability After Iraq and Snowden By feedproxy.google.com Published On :: Wed, 15 Jan 2020 09:23:12 +0000 20 January 2020 How can democratic governments hold intelligence and security agencies to account when what they do is largely secret? Jamie Gaskarth explores how intelligence professionals view accountability in the context of 21st century politics. Jamie Gaskarth Senior Lecturer, University of Birmingham Secrets and Spies (cover image) Using the UK as a case study, this book provides the first systematic exploration of how accountability is understood inside the secret world. It is based on new interviews with current and former UK intelligence practitioners, as well as extensive research into the performance and scrutiny of the UK intelligence machinery.The result is the first detailed analysis of how intelligence professionals view their role, what they feel keeps them honest, and how far external overseers impact on their work.The UK gathers material that helps inform global decisions on such issues as nuclear proliferation, terrorism, transnational crime, and breaches of international humanitarian law. On the flip side, the UK was a major contributor to the intelligence failures leading to the Iraq war in 2003, and its agencies were complicit in the widely discredited U.S. practices of torture and 'rendition' of terrorism suspects. UK agencies have come under greater scrutiny since those actions, but it is clear that problems remain.Secrets and Spies is the result of a British Academy funded project (SG151249) on intelligence accountability.Open society is increasingly defended by secret means. For this reason, oversight has never been more important. This book offers a new exploration of the widening world of accountability for UK intelligence, encompassing informal as well as informal mechanisms. It substantiates its claims well, drawing on an impressive range of interviews with senior figures. This excellent book offers both new information and fresh interpretations. It will have a major impact.Richard Aldrich, Professor of International Security, University of Warwick, UKGaskarth’s novel approach, interpreting interviews with senior figures from the intelligence world, brings fresh insight on a significant yet contested topic. He offers an impressively holistic account of intelligence accountability—both formal and informal—and, most interestingly of all, of how those involved understand it. This is essential reading for those wanting to know what accountability means and how it is enacted.Rory Cormac, Professor of International Relations, University of NottinghamAbout the authorJamie Gaskarth is senior lecturer at the University of Birmingham, where he teaches strategy and decision-making. His research looks at the ethical dilemmas of leadership and accountability in intelligence, foreign policy, and defence. He is author/editor or co-editor of six books and served on the Academic Advisory panel for the 2015 UK National Security Strategy and Strategic Defence and Security Review.Available now: Buying optionsInsights: Critical Thinking on International Affairs Department/project Russia and Eurasia Programme Full Article
s: Ukraine Beyond Donbas: Is Social Cohesion at Risk? By feedproxy.google.com Published On :: Tue, 11 Feb 2020 14:20:01 +0000 Invitation Only Research Event 28 February 2020 - 9:30am to 1:00pm Chatham House | 10 St James's Square | London | SW1Y 4LE Agendapdf | 121.04 KB Event participants Iryna Brunova-Kalisetska, Independent Researcher, Trainer and Dialogue FacilitatorMaxim Ieligulashvili, Independent Researcher, Trainer and Dialogue FacilitatorVolodymyr Lupatsy, Co-founder, National Platform on Dialogue for Peace and Secure Reintegration; Board Member, Centre for Security and Development Research, UkraineOrysia Lutsevych, Research Fellow and Manager, Ukraine Forum, Chatham House Six years after the annexation of Crimea and the start of the armed conflict in Donbas, the process of coalescing the Ukrainian society around a common civic identity remains complex. Ukraine comprises many ethno-linguistic identities, and various internal and external actors have been able to exploit old and new grievances to increase tensions at the regional and local level.The panellists will discuss the conflict dynamics along parts of Ukraine’s international border and the line of contact with Crimea. The speakers will review the internal political, social and economic trends that cause friction and suggest ways to strengthen cohesion.The event will build upon key findings from International Alert’s analysis of the south of Odesa, Kherson and Zakarpattia oblasts and on the reintegration of veterans in Ukraine.This event is organized in partnership with International Alert, supported by UK aid from the UK government as part of the Peace Research Partnership programme. Department/project Russia and Eurasia Programme, Ukraine Forum Anna Morgan Administrator, Ukraine Forum +44 (0)20 7389 3274 Email Full Article
s: Endocytosis of very low-density lipoproteins: an unexpected mechanism for lipid acquisition by breast cancer cells [Research Articles] By feedproxy.google.com Published On :: 2020-02-01T00:05:23-08:00 We previously described the expression of CD36 and LPL by breast cancer (BC) cells and tissues and the growth-promoting effect of VLDL observed only in the presence of LPL. We now report a model in which LPL is bound to a heparan sulfate proteoglycan motif on the BC cell surface and acts in concert with the VLDL receptor to internalize VLDLs via receptor-mediated endocytosis. We also demonstrate that gene-expression programs for lipid synthesis versus uptake respond robustly to triglyceride-rich lipoprotein availability. The literature emphasizes de novo FA synthesis and exogenous free FA uptake using CD36 as paramount mechanisms for lipid acquisition by cancer cells. We find that the uptake of intact lipoproteins is also an important mechanism for lipid acquisition and that the relative reliance on lipid synthesis versus uptake varies among BC cell lines and in response to VLDL availability. This metabolic plasticity has important implications for the development of therapies aimed at the lipid dependence of many types of cancer, in that the inhibition of FA synthesis may elicit compensatory upregulation of lipid uptake. Moreover, the mechanism that we have elucidated provides a direct connection between dietary fat and tumor biology.. Full Article
s: Quantification of bile acids: a mass spectrometry platform for studying gut microbe connection to metabolic diseases [Research Articles] By feedproxy.google.com Published On :: 2020-02-01T00:05:23-08:00 Bile acids (BAs) serve multiple biological functions, ranging from the absorption of lipids and fat-soluble vitamins to serving as signaling molecules through the direct activation of dedicated cellular receptors. Synthesized by both host and microbial pathways, BAs are increasingly understood as participating in the regulation of numerous pathways relevant to metabolic diseases, including lipid and glucose metabolism, energy expenditure, and inflammation. Quantitative analyses of BAs in biological matrices can be problematic due to their unusual and diverse physicochemical properties, making optimization of a method that shows good accuracy, precision, efficiency of extraction, and minimized matrix effects across structurally distinct human and murine BAs challenging. Herein we develop and clinically validate a stable-isotope-dilution LC/MS/MS method for the quantitative analysis of numerous primary and secondary BAs in both human and mouse biological matrices. We also utilize this tool to investigate gut microbiota participation in the generation of structurally specific BAs in both humans and mice. We examine circulating levels of specific BAs and in a clinical case-control study of age- and gender-matched type 2 diabetes mellitus (T2DM) versus nondiabetics. BAs whose circulating levels are associated with T2DM include numerous 12α-hydroxyl BAs (taurocholic acid, taurodeoxycholic acid, glycodeoxycholic acid, deoxycholic acid, and 3-ketodeoxycholic acid), while taurohyodeoxycholic acid was negatively associated with diabetes. The LC/MS/MS-based platform described should serve as a robust, high-throughput investigative tool for studying the potential involvement of structurally specific BAs and the gut microbiome on both physiological and disease processes. Full Article
s: Separation of postprandial lipoproteins: improved purification of chylomicrons using an ApoB100 immunoaffinity method [Methods] By feedproxy.google.com Published On :: 2020-03-01T00:06:33-08:00 Elevated levels of triglyceride-rich lipoproteins (TRLs), both fasting and postprandial, are associated with increased risk for atherosclerosis. However, guidelines for treatment are defined solely by fasting lipid levels, even though postprandial lipids may be more informative. In the postprandial state, circulating lipids consist of dietary fat transported from the intestine in chylomicrons (CMs; containing ApoB48) and fat transported from the liver in VLDL (containing ApoB100). Research into the roles of endogenous versus dietary fat has been hindered because of the difficulty in separating these particles by ultracentrifugation. CM fractions have considerable contamination from VLDL (purity, 10%). To separate CMs from VLDL, we produced polyclonal antibodies against ApoB100 and generated immunoaffinity columns. TRLs isolated by ultracentrifugation of plasma were applied to these columns, and highly purified CMs were collected (purity, 90–94%). Overall eight healthy unmedicated adult volunteers (BMI, 27.2 ± 1.4 kg/m2; fasting triacylglycerol, 102.6 ± 19.5 mg/dl) participated in a feeding study, which contained an oral stable-isotope tracer (1-13C acetate). We then used this technique on plasma samples freshly collected during an 8 h human feeding study from a subset of four subjects. We analyzed fractionated lipoproteins by Western blot, isolated and derivatized triacylglycerols, and calculated fractional de novo lipogenesis. The results demonstrated effective separation of postprandial lipoproteins and substantially improved purity compared with ultracentrifugation protocols, using the immunoaffinity method. This method can be used to better delineate the role of dietary sugar and fat on postprandial lipids in cardiovascular risk and explore the potential role of CM remnants in atherosclerosis. Full Article
s: Role of angiopoietin-like protein 3 in sugar-induced dyslipidemia in rhesus macaques: suppression by fish oil or RNAi [Research Articles] By feedproxy.google.com Published On :: 2020-03-01T00:06:33-08:00 Angiopoietin-like protein 3 (ANGPTL3) inhibits lipid clearance and is a promising target for managing cardiovascular disease. Here we investigated the effects of a high-sugar (high-fructose) diet on circulating ANGPTL3 concentrations in rhesus macaques. Plasma ANGPTL3 concentrations increased ~30% to 40% after 1 and 3 months of a high-fructose diet (both P < 0.001 vs. baseline). During fructose-induced metabolic dysregulation, plasma ANGPTL3 concentrations were positively correlated with circulating indices of insulin resistance [assessed with fasting insulin and the homeostatic model assessment of insulin resistance (HOMA-IR)], hypertriglyceridemia, adiposity (assessed as leptin), and systemic inflammation [C-reactive peptide (CRP)] and negatively correlated with plasma levels of the insulin-sensitizing hormone adropin. Multiple regression analyses identified a strong association between circulating APOC3 and ANGPTL3 concentrations. Higher baseline plasma levels of both ANGPTL3 and APOC3 were associated with an increased risk for fructose-induced insulin resistance. Fish oil previously shown to prevent insulin resistance and hypertriglyceridemia in this model prevented increases of ANGPTL3 without affecting systemic inflammation (increased plasma CRP and interleukin-6 concentrations). ANGPTL3 RNAi lowered plasma concentrations of ANGPTL3, triglycerides (TGs), VLDL-C, APOC3, and APOE. These decreases were consistent with a reduced risk of atherosclerosis. In summary, dietary sugar-induced increases of circulating ANGPTL3 concentrations after metabolic dysregulation correlated positively with leptin levels, HOMA-IR, and dyslipidemia. Targeting ANGPTL3 expression with RNAi inhibited dyslipidemia by lowering plasma TGs, VLDL-C, APOC3, and APOE levels in rhesus macaques. Full Article
s: Composition-function analysis of HDL subpopulations: influence of lipid composition on particle functionality [Research Articles] By feedproxy.google.com Published On :: 2020-03-01T00:06:33-08:00 The composition-function relationship of HDL particles and its effects on the mechanisms driving coronary heart disease (CHD) is poorly understood. We tested the hypothesis that the functionality of HDL particles is significantly influenced by their lipid composition. Using a novel 3D-separation method, we isolated five different-sized HDL subpopulations from CHD patients who had low preβ-1 functionality (low-F) (ABCA1-dependent cholesterol-efflux normalized for preβ-1 concentration) and controls who had either low-F or high preβ-1 functionality (high-F). Molecular numbers of apoA-I, apoA-II, and eight major lipid classes were determined in each subpopulation by LC-MS. The average number of lipid molecules decreased from 422 in the large spherical α-1 particles to 57 in the small discoid preβ-1 particles. With decreasing particle size, the relative concentration of free cholesterol (FC) decreased in α-mobility but not in preβ-1 particles. Preβ-1 particles contained more lipids than predicted; 30% of which were neutral lipids (cholesteryl ester and triglyceride), indicating that these particles were mainly remodeled from larger particles not newly synthesized. There were significant correlations between HDL-particle functionality and the concentrations of several lipids. Unexpectedly, the phospholipid:FC ratio was significantly correlated with large-HDL-particle functionality but not with preβ-1 functionality. There was significant positive correlation between particle functionality and total lipids in high-F controls, indicating that the lipid-binding capacity of apoA-I plays a major role in the cholesterol efflux capacity of HDL particles. Functionality and lipid composition of HDL particles are significantly correlated and probably both are influenced by the lipid-binding capacity of apoA-I. Full Article
s: HDL and pancreatic {beta} cells: a SMO-king gun? [Commentary] By feedproxy.google.com Published On :: 2020-04-01T00:05:29-07:00 Full Article
s: The ins and outs of lipid rafts: functions in intracellular cholesterol homeostasis, microparticles, and cell membranes [Thematic Reviews] By feedproxy.google.com Published On :: 2020-05-01T00:05:27-07:00 Cellular membranes are not homogenous mixtures of proteins; rather, they are segregated into microdomains on the basis of preferential association between specific lipids and proteins. These microdomains, called lipid rafts, are well known for their role in receptor signaling on the plasma membrane (PM) and are essential to such cellular functions as signal transduction and spatial organization of the PM. A number of disease states, including atherosclerosis and other cardiovascular disorders, may be caused by dysfunctional maintenance of lipid rafts. Lipid rafts do not occur only in the PM but also have been found in intracellular membranes and extracellular vesicles (EVs). Here, we focus on discussing newly discovered functions of lipid rafts and microdomains in intracellular membranes, including lipid and protein trafficking from the ER, Golgi bodies, and endosomes to the PM, and we examine lipid raft involvement in the production and composition of EVs. Because lipid rafts are small and transient, visualization remains challenging. Future work with advanced techniques will continue to expand our knowledge about the roles of lipid rafts in cellular functioning. Full Article
s: Hematopoiesis is regulated by cholesterol efflux pathways and lipid rafts: connections with cardiovascular diseases [Thematic Reviews] By feedproxy.google.com Published On :: 2020-05-01T00:05:27-07:00 Lipid rafts are highly ordered regions of the plasma membrane that are enriched in cholesterol and sphingolipids and play important roles in many cells. In hematopoietic stem and progenitor cells (HSPCs), lipid rafts house receptors critical for normal hematopoiesis. Lipid rafts also can bind and sequester kinases that induce negative feedback pathways to limit proliferative cytokine receptor cycling back to the cell membrane. Modulation of lipid rafts occurs through an array of mechanisms, with optimal cholesterol efflux one of the major regulators. As such, cholesterol homeostasis also regulates hematopoiesis. Increased lipid raft content, which occurs in response to changes in cholesterol efflux in the membrane, can result in prolonged receptor occupancy in the cell membrane and enhanced signaling. In addition, certain diseases, like diabetes, may contribute to lipid raft formation and affect cholesterol retention in rafts. In this review, we explore the role of lipid raft-related mechanisms in hematopoiesis and CVD (specifically, atherosclerosis) and discuss how defective cholesterol efflux pathways in HSPCs contribute to expansion of lipid rafts, thereby promoting myelopoiesis and thrombopoiesis. We also discuss the utility of cholesterol acceptors in contributing to lipid raft regulation and disruption, and highlight the potential to manipulate these pathways for therapeutic gain in CVD as well as other disorders with aberrant hematopoiesis. Full Article
s: Lipid rafts in glial cells: role in neuroinflammation and pain processing [Thematic Reviews] By feedproxy.google.com Published On :: 2020-05-01T00:05:27-07:00 Activation of microglia and astrocytes secondary to inflammatory processes contributes to the development and perpetuation of pain with a neuropathic phenotype. This pain state presents as a chronic debilitating condition and affects a large population of patients with conditions like rheumatoid arthritis and diabetes, or after surgery, trauma, or chemotherapy. Here, we review the regulation of lipid rafts in glial cells and the role they play as a key component of neuroinflammatory sensitization of central pain signaling pathways. In this context, we introduce the concept of an inflammaraft (i-raft), enlarged lipid rafts harboring activated receptors and adaptor molecules and serving as an organizing platform to initiate inflammatory signaling and the cellular response. Characteristics of the inflammaraft include increased relative abundance of lipid rafts in inflammatory cells, increased content of cholesterol per raft, and increased levels of inflammatory receptors, such as toll-like receptor (TLR)4, adaptor molecules, ion channels, and enzymes in lipid rafts. This inflammaraft motif serves an important role in the membrane assembly of protein complexes, for example, TLR4 dimerization. Operating within this framework, we demonstrate the involvement of inflammatory receptors, redox molecules, and ion channels in the inflammaraft formation and the regulation of cholesterol and sphingolipid metabolism in the inflammaraft maintenance and disruption. Strategies for targeting inflammarafts, without affecting the integrity of lipid rafts in noninflammatory cells, may lead to developing novel therapies for neuropathic pain states and other neuroinflammatory conditions. Full Article
s: Lipid rafts and pathogens: the art of deception and exploitation [Thematic Reviews] By feedproxy.google.com Published On :: 2020-05-01T00:05:27-07:00 Lipid rafts, solid regions of the plasma membrane enriched in cholesterol and glycosphingolipids, are essential parts of a cell. Functionally, lipid rafts present a platform that facilitates interaction of cells with the outside world. However, the unique properties of lipid rafts required to fulfill this function at the same time make them susceptible to exploitation by pathogens. Many steps of pathogen interaction with host cells, and sometimes all steps within the entire lifecycle of various pathogens, rely on host lipid rafts. Such steps as binding of pathogens to the host cells, invasion of intracellular parasites into the cell, the intracellular dwelling of parasites, microbial assembly and exit from the host cell, and microbe transfer from one cell to another all involve lipid rafts. Interaction also includes modification of lipid rafts in host cells, inflicted by pathogens from both inside and outside the cell, through contact or remotely, to advance pathogen replication, to utilize cellular resources, and/or to mitigate immune response. Here, we provide a systematic overview of how and why pathogens interact with and exploit host lipid rafts, as well as the consequences of this interaction for the host, locally and systemically, and for the microbe. We also raise the possibility of modulation of lipid rafts as a therapeutic approach against a variety of infectious agents. Full Article
s: Biology of Lipid Rafts: Introduction to the Thematic Review Series [Thematic Reviews] By feedproxy.google.com Published On :: 2020-05-01T00:05:27-07:00 Lipid rafts are organized plasma membrane microdomains, which provide a distinct level of regulation of cellular metabolism and response to extracellular stimuli, affecting a diverse range of physiologic and pathologic processes. This Thematic Review Series focuses on Biology of Lipid Rafts rather than on their composition or structure. The aim is to provide an overview of ideas on how lipid rafts are involved in regulation of different pathways and how they interact with other layers of metabolic regulation. Articles in the series will review the involvement of lipid rafts in regulation of hematopoiesis, production of extracellular vesicles, host interaction with infection, and the development and progression of cancer, neuroinflammation, and neurodegeneration, as well as the current outlook on therapeutic targeting of lipid rafts. Full Article
s: Thyroid nodules: diagnostic evaluation based on thyroid cancer risk assessment By feeds.bmj.com Published On :: Tuesday, January 7, 2020 - 14:05 Full Article
s: Dopamine and Early Retinal Dysfunction in Diabetes: Insights From a Phase 1 Study By diabetes.diabetesjournals.org Published On :: 2020-04-20T15:26:16-07:00 Full Article
s: Glucolipotoxicity, {beta}-Cells, and Diabetes: The Emperor Has No Clothes By diabetes.diabetesjournals.org Published On :: 2020-02-20T11:55:30-08:00 Reduction of β-cell mass and function is central to the pathogenesis of type 2 diabetes. The terms glucotoxicity, lipotoxicity, and glucolipotoxicity are used to describe potentially responsible processes. The premise is that chronically elevated glucose levels are toxic to β-cells, that elevated lipid levels in the form of circulating free fatty acids (FFA) also have toxic effects, and that the combination of the two, glucolipotoxicity, is particularly harmful. Much work has shown that high concentrations of FFA can be very damaging to β-cells when used for in vitro experiments, and when infused in large amounts in humans and rodents they produce suppression of insulin secretion. The purpose of this Perspective is to raise doubts about whether the FFA levels found in real-life situations are ever high enough to cause problems. Evidence supporting the importance of glucotoxicity is strong because there is such a tight correlation between defective insulin secretion and rising glucose levels. However, there is virtually no convincing evidence that the alterations in FFA levels occurring during progression to diabetes are pathogenic. Thus, the terms lipotoxicity and glucolipotoxicity should be used with great caution, if at all, because evidence supporting their importance has not yet emerged. Full Article
s: Epigenetic Regulation of Hepatic Lipogenesis: Role in Hepatosteatosis and Diabetes By diabetes.diabetesjournals.org Published On :: 2020-03-20T11:50:28-07:00 Hepatosteatosis, which is frequently associated with development of metabolic syndrome and insulin resistance, manifests when triglyceride (TG) input in the liver is greater than TG output, resulting in the excess accumulation of TG. Dysregulation of lipogenesis therefore has the potential to increase lipid accumulation in the liver, leading to insulin resistance and type 2 diabetes. Recently, efforts have been made to examine the epigenetic regulation of metabolism by histone-modifying enzymes that alter chromatin accessibility for activation or repression of transcription. For regulation of lipogenic gene transcription, various known lipogenic transcription factors, such as USF1, ChREBP, and LXR, interact with and recruit specific histone modifiers, directing specificity toward lipogenesis. Alteration or impairment of the functions of these histone modifiers can lead to dysregulation of lipogenesis and thus hepatosteatosis leading to insulin resistance and type 2 diabetes. Full Article
s: Exercise Combats Hepatic Steatosis: Potential Mechanisms and Clinical Implications By diabetes.diabetesjournals.org Published On :: 2020-03-20T11:50:28-07:00 Hepatic steatosis, the excess storage of intrahepatic lipids, is a rampant clinical problem associated with the obesity epidemic. Hepatic steatosis is linked to increased risk for insulin resistance, type 2 diabetes, and cardiovascular and advanced liver disease. Accumulating evidence shows that physical activity, exercise, and aerobic capacity have profound effects on regulating intrahepatic lipids and mediating susceptibility for hepatic steatosis. Moreover, exercise can effectively reduce hepatic steatosis independent of changes in body mass. In this perspective, we highlight 1) the relationship between obesity and metabolic pathways putatively driving hepatic steatosis compared with changes induced by exercise; 2) the impact of physical activity, exercise, and aerobic capacity compared with caloric restriction on regulating intrahepatic lipids and steatosis risk; 3) the effects of exercise training (modalities, volume, intensity) for treatment of hepatic steatosis, and 4) evidence for a sustained protection against steatosis induced by exercise. Overall, evidence clearly indicates that exercise powerfully regulates intrahepatic storage of fat and risk for steatosis. Full Article
s: Stress-Induced Translational Regulation Mediated by RNA Binding Proteins: Key Links to {beta}-Cell Failure in Diabetes By diabetes.diabetesjournals.org Published On :: 2020-03-20T11:50:28-07:00 In type 2 diabetes, β-cells endure various forms of cellular stress, including oxidative stress and endoplasmic reticulum stress, secondary to increased demand for insulin production and extracellular perturbations, including hyperglycemia. Chronic exposure to stress causes impaired insulin secretion, apoptosis, and loss of cell identity, and a combination of these processes leads to β-cell failure and severe hyperglycemia. Therefore, a better understanding of the molecular mechanisms underlying stress responses in β-cells promises to reveal new therapeutic opportunities for type 2 diabetes. In this perspective, we discuss posttranscriptional control of gene expression as a critical, but underappreciated, layer of regulation with broad importance during stress responses. Specifically, regulation of mRNA translation occurs pervasively during stress to activate gene expression programs; however, the convenience of RNA sequencing has caused translational regulation to be overlooked compared with transcriptional controls. We highlight the role of RNA binding proteins in shaping selective translational regulation during stress and the mechanisms underlying this level of regulation. A growing body of evidence indicates that RNA binding proteins control an array of processes in β-cells, including the synthesis and secretion of insulin. Therefore, systematic evaluations of translational regulation and the upstream factors shaping this level of regulation are critical areas of investigation to expand our understanding of β-cell failure in type 2 diabetes. Full Article
s: Genetic lineage tracing with multiple DNA recombinases: A user's guide for conducting more precise cell fate mapping studies [Methods and Resources] By feedproxy.google.com Published On :: 2020-05-08T03:41:14-07:00 Site-specific recombinases, such as Cre, are a widely used tool for genetic lineage tracing in the fields of developmental biology, neural science, stem cell biology, and regenerative medicine. However, nonspecific cell labeling by some genetic Cre tools remains a technical limitation of this recombination system, which has resulted in data misinterpretation and led to many controversies in the scientific community. In the past decade, to enhance the specificity and precision of genetic targeting, researchers have used two or more orthogonal recombinases simultaneously for labeling cell lineages. Here, we review the history of cell-tracing strategies and then elaborate on the working principle and application of a recently developed dual genetic lineage-tracing approach for cell fate studies. We place an emphasis on discussing the technical strengths and caveats of different methods, with the goal to develop more specific and efficient tracing technologies for cell fate mapping. Our review also provides several examples for how to use different types of DNA recombinase–mediated lineage-tracing strategies to improve the resolution of the cell fate mapping in order to probe and explore cell fate–related biological phenomena in the life sciences. Full Article
s: Amylin Agonists: A Novel Approach in the Treatment of Diabetes By diabetes.diabetesjournals.org Published On :: 2004-12-01 Ole SchmitzDec 1, 2004; 53:S233-S238Section V: The Incretin Pathway Full Article
s: Muscle Weakness: A Progressive Late Complication in Diabetic Distal Symmetric Polyneuropathy By diabetes.diabetesjournals.org Published On :: 2006-03-01 Christer S. AndreassenMar 1, 2006; 55:806-812Complications Full Article
s: MicroRNA Networks in Pancreatic Islet Cells: Normal Function and Type 2 Diabetes By diabetes.diabetesjournals.org Published On :: 2020-05-01 Lena EliassonMay 1, 2020; 69:804-812Small Noncoding RNAs in Diabetes Full Article
s: Type 2 Diabetes: Demystifying the Global Epidemic By diabetes.diabetesjournals.org Published On :: 2017-06-01 Ranjit UnnikrishnanJun 1, 2017; 66:1432-1442Perspectives in Diabetes Full Article
s: PPARA Polymorphism Influences the Cardiovascular Benefit of Fenofibrate in Type 2 Diabetes: Findings From ACCORD-Lipid By diabetes.diabetesjournals.org Published On :: 2020-04-01 Mario Luca MorieriApr 1, 2020; 69:771-783Genetics/Genomes/Proteomics/Metabolomics Full Article
s: ACE2 and Diabetes: ACE of ACEs? By diabetes.diabetesjournals.org Published On :: 2010-12-01 Daniel BatlleDec 1, 2010; 59:2994-2996Commentaries Full Article