ai Oxford University Press to publish International Affairs By feedproxy.google.com Published On :: Fri, 11 Mar 2016 09:55:35 +0000 11 March 2016 Chatham House has signed an agreement with Oxford University Press (OUP) to publish International Affairs from 2017. International Affairs, the institute’s peer-reviewed journal, has published high-quality, policy relevant articles for over 90 years and its global readership includes many of the world’s pre-eminent academic thinkers, policy-makers and practitioners. From January, when its current contract to publish with Wiley-Blackwell ends, OUP will assume responsibility to publish, distribute and market the journal to new and existing readers and audiences.Vanessa Lacey, senior publisher for Oxford Journals, commented on the acquisition: 'We are thrilled to have been chosen by Chatham House to publish their prestigious journal International Affairs from 2017. International Affairs is a critically important, ‘must read’ journal of relevance to international relations academics and policy-makers alike. We look forward to partnering with Chatham House and International Affairs’ exceptional editorial team to reinforce its position as a global leader in its field.'Robin Niblett, director of Chatham House, said: 'Chatham House is delighted to have teamed up with OUP, the world’s leading university press, to publish International Affairs. In terms of shared values, reputation and vision, OUP is an ideal partner for International Affairs and Chatham House. This is an exciting opportunity to develop further the journal’s digital outreach and its engagement with new audiences around the world.'Andrew Dorman, commissioning editor of International Affairs also commented: 'The IA team is really pleased to be working in partnership with OUP to produce the journal. We share a common vision to publish cutting edge articles from across the discipline, which influence both the academic and practitioner communities in all parts of the world.'OUP adds International Affairs, the foremost UK international relations journal and one of the top ten internationally, to a growing portfolio of respected international relations-related journals. Full Article
ai TTIP will create new risks for the West whether it succeeds or fails By feedproxy.google.com Published On :: Thu, 14 Jul 2016 11:23:12 +0000 14 July 2016 A new paper by Chatham House argues that failure of the negotiations could signal the demise of the Western-led international order, particularly now the UK has decided to leave the EU, while success would also bring risks from the response to TTIP by economic and geopolitical rivals. 2016-07-14-ttip.jpg The container ship Osaka Express, operated by Hapag-Lloyd AG, leaves the container terminal at the port in Southampton, UK, on 2 October 2015. Photo: Getty Images. The Transatlantic Trade and Investment Partnership (TTIP) currently being negotiated between the European Union (EU) and the United States has been sold by politicians on both sides as a strategic opportunity to shape globalization to the benefit of both parties. But a new research paper from Chatham House finds that the risks of such an ambitious project are significant – whether or not the current deadlock in negotiations can be overcome – and the UK vote for Brexit increases those risks.The primary strategic benefit of TTIP would be to enable the United States and the EU to set the ‘rules of the road’ for international trade in the 21st century. TTIP’s backers hope that if the EU and the United States can agree on a new set of standards, the power of their combined markets will lead other countries to adopt the same rules. According to Realizing TTIP’s Strategic Potential one of the risks of agreeing such far-reaching rules is that they set the bar too high for other countries to accept. By imposing restrictive rules unilaterally on, for example, state-owned enterprises, TTIP could provoke retaliation and encourage other countries to establish alternative rules.TTIP also has the potential to attract other countries to align themselves economically and politically with the EU and the United States due to their ‘soft-power’. But this benefit will only materialise if strategically important countries, such as Turkey, are able to join. The research finds that the demands placed on Turkey may be too high for this to be a realistic prospect in the near future. Ukraine is another strategic country that could be targeted for expansion of TTIP, but extending membership to Ukraine would be regarded by Russia as a 'serious escalation' by the West in their confrontation.The paper argues there would be benefits to the UK, the EU and the United States if the UK were to join TTIP after the UK leaves the EU. For the UK it could provide the only real prospect of being able to influence international standards and a relatively quick means to conclude a comprehensive trade deal with the United States. For the EU and the United States, it would ensure the scale and attractiveness of TTIP is not reduced by the loss of one of the major European economies. It would also provide an immediate opportunity to establish TTIP as a plurilateral deal that is open to new members. The process would be made easier if the UK were to maintain an active role in the development of the EU position on TTIP, while the UK is still a member of the EU. This would mean that the UK would be in a position to accept the terms required to join TTIP relatively quickly upon exiting the EU. There will inevitably be sensitivities in the UK, other EU member states and the EU institutions about this, but it is in the strategic interests of all parties.The most immediate risk for TTIP, however, is of failure. Despite 14 rounds of negotiations so far there is still disagreement over what should be included in the scope of the negotiations, including issues such as financial services regulation, which the United States is determined to exclude, and how to handle politically sensitive questions such as investor-state dispute settlement, which has become a hot-button issue in the EU. Even if an agreement is reached it must then be ratified by a sceptical US Congress, where there are challenges on both sides of the aisle, and by EU institutions and member states. The hostility to TTIP in many parts of Europe, especially in Germany, is not encouraging.If the negotiations break down, or a deal is reached that falls short of the ambition set for it, this would send a damaging signal to the rest of the world about the ability of the EU and the United States to work together. It could also hasten the demise of their influence. For the EU, the stakes are greater now that the UK has decided to leave the EU.The paper notes that the EU-US trade relationship is still the largest bilateral relationship in the world 'for now', but that in most sectors the lead over China is decreasing. If they miss this opportunity, the United States and the EU may not get another chance to set the standards that will govern the global trading order in the 21st century.Report author, Gregor Irwin, said:'TTIP negotiations are hanging in the balance. If they succeed TTIP has the potential to shape the next generation of trade rules and ensure a transatlantic vision for the international trading system prevails. 'For now, both sides are facing off against each other in the negotiations and failing to focus enough on the strategic risks and opportunities from TTIP. If the full strategic potential from TTIP is to be realized they must pay more attention to how other countries are likely to respond.'The UK’s decision to leave to leave the EU should sharpen the incentives that both sides have to conclude a deal. It is in everyone’s interest to ensure that the UK is able to join TTIP once the UK leaves the EU.'Further opening up TTIP to include Turkey could create an alternative anchor for its economic and political relationship with the EU, short of EU membership. It could transform Turkey’s relationship with the EU, just as the North American Free Trade Agreement (NAFTA) has transformed Mexico’s relationship with the US.' Editor's notes Read Realizing TTIP’s Strategic Potential here.This research paper is authored by Gregor Irwin, Chief Economist of the strategic advisory firm Global Counsel and former Chief Economist of the Foreign and Commonwealth Office.Gregor Irwin is available for interview. For interview requests please contact the press office. Full Article
ai Jim O’Neill elected new chair of Chatham House By feedproxy.google.com Published On :: Wed, 18 Apr 2018 13:39:42 +0000 19 April 2018 JimONeill1.jpg Photo: Jim O'Neill. In the post of chair, Jim O’Neill will lead the council in overseeing the operations and performance of the institute as well as contribute his substantial experience to support its mission to help build a sustainably secure, prosperous and just world. As Chatham House approaches the centenary of its founding in 2020, he will also work closely with council members, the institute’s supporters and its director, Robin Niblett, to ensure that the institute continues to be at the forefront of debate, analysis and new ideas on the most critical issues in international affairs.Jim O’Neill will take over from Stuart Popham QC, who has served six years in the post, after the institute’s AGM in July 2018. The selection was undertaken by a search committee led by Sir Simon Fraser, vice chair of Council and chair of the nominations committee, working alongside MWM Consulting.Stuart Popham said: ‘I am delighted that members of the Chatham House Council have unanimously elected Jim O'Neill to be my successor as chair. Jim brings a wealth of relevant experience to the role, which will stand him in good stead in leading the council. As Chatham House consolidates its position after several years of growth and moves towards the historic celebration of its centenary, he is well-placed to advise the executive team on how best to leverage its strengths and build for the future.’Lord O’Neill said: ‘I welcome this opportunity to lead the board of an institution that I greatly respect and that I believe will play a highly important role in the future. Uniquely, Chatham House combines the capacity to convene leading thinkers and practitioners on international affairs alongside deep knowledge on how to confront some of the most intractable global challenges of our time. I look forward to building on Stuart's legacy and to ensuring Chatham House addresses the risks and opportunities of the future with the same passion as it has in the past.’Robin Niblett said: ‘Jim O'Neill is one of the world’s the most perceptive analysts and thinkers about the global economy. His appointment as chair-elect of Chatham House coincides with a period when many of the structures and principles that have supported global growth and buttressed peace are under threat. We are fortunate that an individual of Jim's calibre will help guide the institute during this period of profound change and enable us to engage even more intensively with our many constituencies around the world.I am also enormously grateful for Stuart Popham's support these past six years, during which he has led the institute through a period of unprecedented expansion and a further strengthening of its international reputation.’Stuart Popham QC steps down after two three-year terms as the institute’s chair during which time Chatham House has broadened its areas of research, including the establishment of the Hoffmann Centre on Sustainable Resource Economy, launched the Queen Elizabeth Academy II Academy for Leadership in International Affairs, and created modern new meeting facilities in the Stavros Niarchos Foundation Floor of the adjoining Ames House.The post of chair is elected by members of council who, in turn, are drawn from and elected by the institute’s individual and nominated members.Jim O’Neill’s previous roles include as joint head of research at Goldman Sachs (1995–2000), its chief economist (2001–10) and chairman of its asset management division (2010–13); commercial secretary to the Treasury (2015-16); chair of the City Growth Commission (2014); and chair of the Review on Anti-Microbial Resistance (2014-16). He was created a life peer in 2015, and serves as a crossbench member of the House of Lords. He is also an honorary professor of economics, University of Manchester, and holds honorary degrees from the University of Sheffield, University of London and from City University London. He received his PhD from the University of Surrey. Full Article
ai Review article: The 100 billion dollar brain: central intelligence machinery in the UK and the US By feedproxy.google.com Published On :: Thu, 12 Mar 2015 13:54:57 +0000 12 March 2015 , Volume 91, Number 2 Richard J. Aldrich Full Article
ai England and Australia Are Failing in Their Commitments to Refugee Health By feedproxy.google.com Published On :: Mon, 09 Sep 2019 12:50:31 +0000 10 September 2019 Alexandra Squires McCarthy Former Programme Coordinator, Global Health Programme Robert Verrecchia Both boast of universal health care but are neglecting the most vulnerable. 2019-09-09-Manus.jpg A room where refugees were once housed on Manus Island, Papua New Guinea. Photo: Getty Images. England and Australia are considered standard-bearers of universal access to health services, with the former’s National Health Service (NHS) recognized as a global brand and the latter’s Medicare seen as a leader in the Asia-Pacific region. However, through the exclusion of migrant and refugee groups, each is failing to deliver true universality in their health services. These exclusions breach both their own national policies and of international commitments they have made.While the marginalization of mobile populations is not a new phenomenon, in recent years there has been a global increase in anti-migrant rhetoric, and such health care exclusions reflect a global trend in which undocumented migrants, refugees and asylum seekers are denied rights.They are also increasingly excluded in the interpretation of phrases such as ‘leave no one behind’ and ‘universal health coverage’, commonly used by UN bodies and member states, despite explicit language in UN declarations that commits countries to include mobile groups.Giving all people – including undocumented migrants and asylum seekers – access to health care is essential not just for the health of the migrant groups but also the public health of the populations that host them. In a world with almost one billion people on the move, failing to take account of such mobility leaves services ill-equipped and will result in missed early and preventative treatment, an increased burden on services and a susceptibility to the spread of infectious disease.EnglandWhile in the three other nations of the UK, the health services are accountable to the devolved government, the central UK government is responsible for the NHS in England, where there are considerably greater restrictions in access.Undocumented migrants and refused asylum seekers are entitled to access all health care services if doctors deem it clinically urgent or immediately necessary to provide it. However, the Home Office’s ‘hostile environment’ policies towards undocumented migrants, implemented aggressively and without training for clinical staff, are leading to the inappropriate denial of urgent and clearly necessary care.One example is the case of Elfreda Spencer, whose treatment for myeloma was delayed for one year, allowing the disease to progress, resulting in her death.In England, these policies, which closely link health care and immigration enforcement, are also deterring people from seeking health care they are entitled to. For example, medical bills received by migrants contain threats to inform immigration enforcement of their details if balances are not cleared in a certain timeframe. Of particular concern, the NGO Maternity Action has demonstrated that such a link to immigration officials results in the deterrence of pregnant women from seeking care during their pregnancy.Almost all leading medical organizations in the United Kingdom have raised concerns about these policies, highlighting the negative impact on public health and the lack of financial justification for their implementation. Many have highlighted that undocument migrants use just and estimated 0.3% of the NHS budget and have pointed to international evidence that suggests that restrictive health care policies may cost the system more.AustraliaIn Australia, all people who seek refuge by boat are held, and have their cases processed offshore in Papua New Guinea (PNG) and Nauru, at a cost of almost A$5 billion between 2013 and 2017. Through this international agreement, in place since 2013, Australia has committed to arrange and pay for the care for the refugees, including health services ‘to a standard of care broadly comparable to that available to the general Australian community under the public health system’.However, the standard of care made available to the refugees is far from comparable to that available to the general population in Australia. Findings against the current care provision contractor on PNG, Pacific International Hospital, which took over in the last year, are particularly damning.For instance, an Australian coroner investigating the 2014 death from a treatable leg infection of an asylum seeker held in PNG concluded that the contractor lacked ‘necessary clinical skills’, and provided ‘inadequate’ care. The coroner’s report, issued in 2018, found the company had also, in other cases, denied care, withheld pain relief, distributed expired medication and had generally poor standards of care, with broken or missing equipment and medication, and services often closed when they were supposed to be open.This has also been reiterated by the Royal Australasian College of Physicians, which has appealed to the Australian government to end its policies of offshore processing immediately, due to health implications for asylum seekers. This echoes concerns of the medical community around the government’s ongoing attempts to repeal the ‘Medivac’ legislation, which enables emergency medical evacuation from PNG and Nauru.Bad policyBoth governments have signed up to UN Sustainable Development Goals commitment to ‘safe and orderly migration’, an essential component of which is access to health care. The vision for this was laid out in a global action plan on promoting the health of refugees and migrants, agreed by member states at the 2019 World Health Assembly.However, rather than allow national policies to be informed by such international plans and the evidence put forward by leading health professionals and medical organizations, the unsubstantiated framing of migrants as a security risk and economic burden has curtailed migrant and refugee access to health care.The inclusion of migrants and refugees within universal access to health services is not merely a matter of human rights. Despite being framed as a financial burden, ensuring access for all people may reduce costs on health services through prevention of costly later-stage medical complications, increased transmission of infections and inefficient administrative costs of determining eligibility.Thailand provides an example of a middle-income country that recognized this, successfully including all migrants and refugees in its health reforms in 2002. Alongside entitling all residents to join the universal coverage scheme, the country also ensured that services were ‘migrant friendly’, including through the provision of translators. A key justification for the approach was the economic benefit of ensuring a healthy migrant population, including the undocumented population.The denial of quality health services to refugees and undocumented migrants is a poor policy choice. Governments may find it tempting to gain political capital through excluding these groups, but providing adequate access to health services is part of both governments’ commitments made at the national and international levels. Not only are inclusive health services feasible to implement and good for the health of migrants and refugees, in the long term, they are safer for public health and may save money. Full Article
ai Tackling Toxic Air Pollution in Cities By feedproxy.google.com Published On :: Mon, 28 Oct 2019 16:15:01 +0000 Members Event 27 November 2019 - 6:00pm to 7:00pm Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Camilla Hodgson, Environment Reporter, Financial TimesDr Benjamin Barratt, Senior Lecturer in Chinese Environment, KCLDr Susannah Stanway MBChB MSc FRCP MD, Consultant in Medical Oncology Royal Marsden NHS Foundation TrustElliot Treharne, Head of Air Quality, Greater London AuthorityChair: Rob Yates, Head, Centre on Global Health Security, Chatham House Air pollution has been classified as a cancer-causing agent with evidence showing an increased risk of lung cancer associated with increasing levels of exposure to outdoor air pollution and particulate matter.Air pollution is also known to increase risks for other diseases, especially respiratory and heart diseases, and studies show that levels of exposure to air pollution have increased significantly in some parts of the world - mostly in rapidly industrializing countries with large populations.In coordination with London Global Cancer Week partner organizations, this event outlines the evidence linking air pollution and cancer rates in London and other major cities.Panellists provide a 360° picture of the impact of the rising incidence of cancer across the world, the challenges the cancer pandemic poses to the implementation of universal health coverage and the existing UK contribution to strengthening capacity in cancer management and research in developing countries. Department/project Global Health Programme Members Events Team Email Full Article
ai China's 2020: Economic Transition, Sustainability and the Coronavirus By feedproxy.google.com Published On :: Tue, 04 Feb 2020 21:15:01 +0000 Corporate Members Event 10 March 2020 - 12:15pm to 2:00pm Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Dr Yu Jie, Senior Research Fellow on China, Asia-Pacific Programme, Chatham HouseDavid Lubin, Associate Fellow, Global Economy and Finance Programme, Chatham House; Managing Director and Head of Emerging Markets Economics, CitiJinny Yan, Managing Director and Chief China Economist, ICBC StandardChair: Creon Butler, Director, Global Economy and Finance Programme, Chatham House Read all our analysis on the Coronavirus ResponseThe coronavirus outbreak comes at a difficult time for China’s ruling party. A tumultuous 2019 saw the country fighting an economic slowdown coupled with an increasingly hostile international environment. As authorities take assertive steps to contain the virus, the emergency has - at least temporarily - disrupted global trade and supply chains, depressed asset prices and forced multinational businesses to make consequential decisions with limited information. Against this backdrop, panellists reflect on the country’s nascent economic transition from 2020 onward. What has been China’s progress towards a sustainable innovation-led economy so far? To what extent is the ruling party addressing growing concerns over job losses, wealth inequality and a lack of social mobility? And how are foreign investors responding to these developments in China? Members Events Team Email Full Article
ai Webinar: Big Data, AI and Pandemics By feedproxy.google.com Published On :: Tue, 07 Apr 2020 22:30:01 +0000 Members Event Webinar 28 April 2020 - 5:00pm to 6:00pm Online Event participants David Aanensen, Director, The Centre for Genomic Pathogen SurveillanceMarietje Schaake, International Policy Director, Stanford University Cyber Policy CenterStefaan Verhulst, Co-Founder and Chief of Research and Development, NYU GovlabChair: Marjorie Buchser, Executive Director, Digital Society Initiative, Chatham House Artificial Intelligence (AI) has the potential to benefit healthcare through a variety of applications including predictive care, treatment recommendations, identification of pathogens and disease patterns as well as the identification of vulnerable groups.With access to increasingly complex data sets and the rise of sophisticated pattern detection, AI could offer new means to anticipate and mitigate pandemics. However, the risks associated with AI such as bias, infringement on privacy and limited accountability become amplified under the pressurized lens of a global health crisis. Emergency measures often neglect standard checks and balances due to time-constraints. Whether temporary or permanent, AI applications during the epidemic have the potential to mark a watershed moment in human history and normalize the deployment of those tools with little public debate.This webinar discusses the nature of beneficial tech while also identifying issues that arise out of fast-tracking AI solutions during emergencies and pandemics. Can emerging tech help detect and fight viruses? Should surveillance tech be widely accepted and rolled out during times of a global health emergency? And how can policymakers act to ensure the responsible use of data without hindering AI’s full potential?This webinar is being run in collaboration with Chatham House’s Digital Society Initiative (DSI) and Centre for Universal Health. Our DSI brings together policy and technology communities to help forge a common understanding and jointly address the challenges that rapid advances in technology are causing domestic and international politics. The Centre for Universal Health is a multi-disciplinary centre established to help accelerate progress towards the health-related Sustainable Development Goals (SDGs) by 2030 in particular SDG 3: ‘To ensure healthy lives and promote well-being for all at all ages’. Full Article
ai Coronavirus Vaccine: Available For All, or When it's Your Turn? By feedproxy.google.com Published On :: Mon, 04 May 2020 15:39:19 +0000 4 May 2020 Professor David Salisbury CB Associate Fellow, Global Health Programme LinkedIn Despite high-level commitments and pledges to cooperate to ensure equitable global access to a coronavirus vaccine, prospects for fair distribution are uncertain. 2020-05-04-Vaccine-COVID-Brazil Researcher in Brazil working on virus replication in order to develop a vaccine against the coronavirus. Photo by DOUGLAS MAGNO/AFP via Getty Images. When the H1N1 influenza pandemic struck in 2009, some industrialized countries were well prepared. Many countries’ preparedness plans had focused on preparing for an influenza pandemic and based on earlier alerts over the H5N1 ‘bird flu’ virus, countries had made advanced purchase or ‘sleeping’ contracts for vaccine supplies that could be activated as soon as a pandemic was declared. Countries without contracts scrambled to get supplies after those that already had contracts received their vaccine.Following the 2009 pandemic, the European Union (EU) developed plans for joint-purchase vaccine contracts that any member state could join, guaranteeing the same price per dose for everyone. In 2009, low-income countries were unable to get the vaccine until manufacturers agreed to let 10 per cent of their production go to the World Health Organization (WHO).The situation for COVID-19 could be even worse. No country had a sleeping contract in place for a COVID-19 vaccine since nobody had anticipated that the next pandemic would be a coronavirus, not an influenza virus. With around 80 candidate vaccines reported to be in development, choosing the right one will be like playing roulette.These candidates will be whittled down as some will fail at an early stage of development and others will not get to scale-up for manufacturing. All of the world’s major vaccine pharmaceutical companies have said that they will divert resources to manufacture COVID-19 vaccines and, as long as they choose the right candidate for production, they have the expertise and the capacity to produce in huge quantities.From roulette to a horse raceOur game now changes from roulette to a horse race, as the probability of winning is a matter of odds not a random chance. Countries are now able to try to make contracts alone or in purchasing consortia with other states, and with one of the major companies or with multiple companies. This would be like betting on one of the favourites.For example, it has been reported that Oxford University has made an agreement with pharmaceutical company AstraZeneca, with a possibility of 100 million doses being available by the end of 2020. If the vaccine works and those doses materialize, and are all available for the UK, then the UK population requirements will be met in full, and the challenge becomes vaccinating everyone as quickly as possible.Even if half of the doses were reserved for the UK, all those in high-risk or occupational groups could be vaccinated rapidly. However, as each major manufacturer accepts more contracts, the quantity that each country will get diminishes and the time to vaccinate the at-risk population gets longer.At this point, it is not known how manufacturers will respond to requests for vaccine and how they will apportion supplies between different markets. You could bet on an outsider. You study the field and select a biotech that has potential with a good production development programme and a tie-in with a smaller-scale production facility.If other countries do not try to get contracts, you will get your vaccine as fast as manufacturing can be scaled up; but because it is a small manufacturer, your supplies may take a long time. And outsiders do not often win races. You can of course, depending on your resources, cover several runners and try to make multiple contracts. However, you take on the risk that some will fail, and you may have compromised your eventual supply.On April 24, the WHO co-hosted a meeting with the president of France, the president of the European Commission and the Bill & Melinda Gates Foundation. It brought together heads of state and industry leaders who committed to ‘work towards equitable global access based on an unprecedented level of partnership’. They agreed ‘to create a strong unified voice, to build on past experience and to be accountable to the world, to communities and to one another’ for vaccines, testing materials and treatments.They did not, however, say how this will be achieved and the absence of the United States was notable. The EU and its partners are hosting an international pledging conference on May 4 that aims to raise €7.5 billion in initial funding to kick-start global cooperation on vaccines. Co-hosts will be France, Germany, Italy, the United Kingdom, Norway and Saudi Arabia and the priorities will be ‘Test, Treat and Prevent’, with the latter dedicated to vaccines.Despite these expressions of altruism, every government will face the tension between wanting to protect their own populations as quickly as possible and knowing that this will disadvantage poorer countries, where health services are even less able to cope. It will not be a vote winner to offer a share in available vaccine to less-privileged countries.The factories for the biggest vaccine manufacturers are in Europe, the US and India. Will European manufacturers be obliged by the EU to restrict sales first to European countries? Will the US invoke its Defense Production Act and block vaccine exports until there are stocks enough for every American? And will vaccine only be available in India for those who can afford it?The lessons on vaccine availability from the 2009 influenza pandemic are clear: vaccine was not shared on anything like an equitable basis. It remains to be seen if we will do any better in 2020. Full Article
ai On the measure of maximal entropy for finite horizon Sinai Billiard maps By www.ams.org Published On :: Tue, 10 Mar 2020 10:59 EDT Viviane Baladi and Mark F. Demers J. Amer. Math. Soc. 33 (2020), 381-449. Abstract, references and article information Full Article
ai PaxDb, a Database of Protein Abundance Averages Across All Three Domains of Life By feedproxy.google.com Published On :: 2012-08-01 M. WangAug 1, 2012; 11:492-500Technological Innovation and Resources Full Article
ai Exponentially Modified Protein Abundance Index (emPAI) for Estimation of Absolute Protein Amount in Proteomics by the Number of Sequenced Peptides per Protein By feedproxy.google.com Published On :: 2005-09-01 Yasushi IshihamaSep 1, 2005; 4:1265-1272Research Full Article
ai Biophysical characterization of SARAH domain-mediated multimerization of Hippo pathway complexes in Drosophila [Signal Transduction] By feedproxy.google.com Published On :: 2020-05-01T00:06:09-07:00 Hippo pathway signaling limits cell growth and proliferation and maintains the stem-cell niche. These cellular events result from the coordinated activity of a core kinase cassette that is regulated, in part, by interactions involving Hippo, Salvador, and dRassF. These interactions are mediated by a conserved coiled-coil domain, termed SARAH, in each of these proteins. SARAH domain–mediated homodimerization of Hippo kinase leads to autophosphorylation and activation. Paradoxically, SARAH domain–mediated heterodimerization between Hippo and Salvador enhances Hippo kinase activity in cells, whereas complex formation with dRassF inhibits it. To better understand the mechanism by which each complex distinctly modulates Hippo kinase and pathway activity, here we biophysically characterized the entire suite of SARAH domain–mediated complexes. We purified the three SARAH domains from Drosophila melanogaster and performed an unbiased pulldown assay to identify all possible interactions, revealing that isolated SARAH domains are sufficient to recapitulate the cellular assemblies and that Hippo is a universal binding partner. Additionally, we found that the Salvador SARAH domain homodimerizes and demonstrate that this interaction is conserved in Salvador's mammalian homolog. Using native MS, we show that each of these complexes is dimeric in solution. We also measured the stability of each SARAH domain complex, finding that despite similarities at both the sequence and structural levels, SARAH domain complexes differ in stability. The identity, stoichiometry, and stability of these interactions characterized here comprehensively reveal the nature of SARAH domain–mediated complex formation and provide mechanistic insights into how SARAH domain–mediated interactions influence Hippo pathway activity. Full Article
ai Mechanistic insights explain the transforming potential of the T507K substitution in the protein-tyrosine phosphatase SHP2 [Signal Transduction] By feedproxy.google.com Published On :: 2020-05-01T00:06:09-07:00 The protein-tyrosine phosphatase SHP2 is an allosteric enzyme critical for cellular events downstream of growth factor receptors. Mutations in the SHP2 gene have been linked to many different types of human diseases, including developmental disorders, leukemia, and solid tumors. Unlike most SHP2-activating mutations, the T507K substitution in SHP2 is unique in that it exhibits oncogenic Ras-like transforming activity. However, the biochemical basis of how the SHP2/T507K variant elicits transformation remains unclear. By combining kinetic and biophysical methods, X-ray crystallography, and molecular modeling, as well as using cell biology approaches, here we uncovered that the T507K substitution alters both SHP2 substrate specificity and its allosteric regulatory mechanism. We found that although SHP2/T507K exists in the closed, autoinhibited conformation similar to the WT enzyme, the interactions between its N-SH2 and protein-tyrosine phosphatase domains are weakened such that SHP2/T507K possesses a higher affinity for the scaffolding protein Grb2-associated binding protein 1 (Gab1). We also discovered that the T507K substitution alters the structure of the SHP2 active site, resulting in a change in SHP2 substrate preference for Sprouty1, a known negative regulator of Ras signaling and a potential tumor suppressor. Our results suggest that SHP2/T507K's shift in substrate specificity coupled with its preferential association of SHP2/T507K with Gab1 enable the mutant SHP2 to more efficiently dephosphorylate Sprouty1 at pTyr-53. This dephosphorylation hyperactivates Ras signaling, which is likely responsible for SHP2/T507K's Ras-like transforming activity. Full Article
ai The focal adhesion protein kindlin-2 controls mitotic spindle assembly by inhibiting histone deacetylase 6 and maintaining {alpha}-tubulin acetylation [Signal Transduction] By feedproxy.google.com Published On :: 2020-05-01T00:06:09-07:00 Kindlins are focal adhesion proteins that regulate integrin activation and outside-in signaling. The kindlin family consists of three members, kindlin-1, -2, and -3. Kindlin-2 is widely expressed in multiple cell types, except those from the hematopoietic lineage. A previous study has reported that the Drosophila Fit1 protein (an ortholog of kindlin-2) prevents abnormal spindle assembly; however, the mechanism remains unknown. Here, we show that kindlin-2 maintains spindle integrity in mitotic human cells. The human neuroblastoma SH-SY5Y cell line expresses only kindlin-2, and we found that when SH-SY5Y cells are depleted of kindlin-2, they exhibit pronounced spindle abnormalities and delayed mitosis. Of note, acetylation of α-tubulin, which maintains microtubule flexibility and stability, was diminished in the kindlin-2–depleted cells. Mechanistically, we found that kindlin-2 maintains α-tubulin acetylation by inhibiting the microtubule-associated deacetylase histone deacetylase 6 (HDAC6) via a signaling pathway involving AKT Ser/Thr kinase (AKT)/glycogen synthase kinase 3β (GSK3β) or paxillin. We also provide evidence that prolonged hypoxia down-regulates kindlin-2 expression, leading to spindle abnormalities not only in the SH-SY5Y cell line, but also cell lines derived from colon and breast tissues. The findings of our study highlight that kindlin-2 regulates mitotic spindle assembly and that this process is perturbed in cancer cells in a hypoxic environment. Full Article
ai Polarization of protease-activated receptor 2 (PAR-2) signaling is altered during airway epithelial remodeling and deciliation [Immunology] By feedproxy.google.com Published On :: 2020-05-08T03:41:14-07:00 Protease-activated receptor 2 (PAR-2) is activated by secreted proteases from immune cells or fungi. PAR-2 is normally expressed basolaterally in differentiated nasal ciliated cells. We hypothesized that epithelial remodeling during diseases characterized by cilial loss and squamous metaplasia may alter PAR-2 polarization. Here, using a fluorescent arrestin assay, we confirmed that the common fungal airway pathogen Aspergillus fumigatus activates heterologously-expressed PAR-2. Endogenous PAR-2 activation in submerged airway RPMI 2650 or NCI–H520 squamous cells increased intracellular calcium levels and granulocyte macrophage–colony-stimulating factor, tumor necrosis factor α, and interleukin (IL)-6 secretion. RPMI 2650 cells cultured at an air–liquid interface (ALI) responded to apically or basolaterally applied PAR-2 agonists. However, well-differentiated primary nasal epithelial ALIs responded only to basolateral PAR-2 stimulation, indicated by calcium elevation, increased cilia beat frequency, and increased fluid and cytokine secretion. We exposed primary cells to disease-related modifiers that alter epithelial morphology, including IL-13, cigarette smoke condensate, and retinoic acid deficiency, at concentrations and times that altered epithelial morphology without causing breakdown of the epithelial barrier to model early disease states. These altered primary cultures responded to both apical and basolateral PAR-2 stimulation. Imaging nasal polyps and control middle turbinate explants, we found that nasal polyps, but not turbinates, exhibit apical calcium responses to PAR-2 stimulation. However, isolated ciliated cells from both polyps and turbinates maintained basolateral PAR-2 polarization, suggesting that the calcium responses originated from nonciliated cells. Altered PAR-2 polarization in disease-remodeled epithelia may enhance apical responses and increase sensitivity to inhaled proteases. Full Article
ai The Future of Brexit, Britain and Boris By feedproxy.google.com Published On :: Wed, 02 Oct 2019 12:15:01 +0000 Invitation Only Research Event 17 October 2019 - 8:30am to 9:30am Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Philip Rycroft, Permanent Secretary, Department for Exiting the EU (2017-19)Chair: Tom Raines, Head, Europe Programme, Chatham House Once again, Brexit is reaching an important juncture. The European Council on 17 October is seen by many as the last chance for Britain to secure a withdrawal deal or another delay. With parliament and government at loggerheads, it is far from clear what happens at the end of October. In a discussion taking place on the day of the European Summit, the speaker will share his insights on the future of negotiations between the UK and the EU under different scenarios. How do the EU and the UK repair relations after 'No Deal'? Should a withdrawal deal be agreed, what does the second phase of negotiations look like and what lessons can Whitehall draw from phase one? And if there is another delay, what will change over the course of the next three months? Please note attendance at this event is by invitation only and places are now full. Event attributes Chatham House Rule Department/project Europe Programme, Britain and Europe: The Post-Referendum Agenda Alina Lyadova Europe Programme Coordinator Email Full Article
ai Britain, the EU and the Power of Myths: What Does Brexit Reveal about Europe? By feedproxy.google.com Published On :: Thu, 31 Oct 2019 15:10:01 +0000 Invitation Only Research Event 14 November 2019 - 8:30am to 9:30am Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Kalypso Nicolaïdis, Professor of International Relations, Faculty Fellow, St Antony’s College, University of Oxford; Author, Exodus, Reckoning, Sacrifice: Three Meanings of BrexitChair: Hans Kundnani, Senior Research Fellow, Europe Programme, Chatham House When we look back on Brexit, what will it tell us about Europe? Will it simply be that an insular UK was always different and destined to never fit in? Will it be that the UK's decision to leave revealed deeper problems with the EU? Or will it be that the threat created by the UK's withdrawal united the continent and saved the European project?The speaker will explore Brexit through the prism of biblical and ancient Greek mythology. She will examine the reasons behind Britain’s decision to leave the EU and imagine a ‘better Europe’ that has learnt the lessons of the past and reconciled the divisions exposed by the Brexit vote. How can the EU reinvent itself and re-engage its citizens? And where does a post-Brexit UK fit?Attendance at this event is by invitation only. Event attributes Chatham House Rule Department/project Europe Programme, Britain and Europe: The Post-Referendum Agenda Alina Lyadova Europe Programme Coordinator Email Full Article
ai Why Britain’s 2019 Election Is Its Most Unpredictable in Recent History By feedproxy.google.com Published On :: Thu, 07 Nov 2019 15:33:23 +0000 7 November 2019 Professor Matthew Goodwin Visiting Senior Fellow, Europe Programme @GoodwinMJ LinkedIn Google Scholar Leadership concerns and a collapse of traditional party loyalties make the December vote uncommonly volatile. Explainer: UK General Election - Five Things to Watch On 12 December, Britain will hold the most consequential election in its postwar history. The outcome of the election will influence not only the fate of Brexit but also the likelihood of a second referendum on EU membership, a second independence referendum in Scotland, the most economically radical Labour Party for a generation, Britain’s foreign and security policy and, ultimately, its position in the wider international order.If you look only at the latest polls, then the outcome looks fairly certain. Ever since a majority of MPs voted to hold the election, the incumbent Conservative Party has averaged 38%, the opposition Labour Party 27%, the Liberal Democrats 16%, Brexit Party 10%, Greens 4% and Scottish National Party 3%. Prime Minister Boris Johnson and his party continue to average an 11-point lead which, if this holds until the election, would likely deliver a comfortable majority.Johnson can also point to other favourable metrics. When voters are asked who would make the ‘best prime minister’, a clear plurality (43%) say Johnson while only a small minority (20%) choose the Labour Party leader, Jeremy Corbyn. Polls also suggest that, on the whole, Johnson is more trusted by voters than Corbyn to deal with Brexit, the economy and crime, while Jeremy Corbyn only tends to enjoy leads on health. All of this lends credence to the claim that Britain could be set for a Conservative majority and, in turn, the passing of a withdrawal agreement bill in early 2020.But these polls also hide a lot of other shifts that are taking place and which, combined, make the 2019 general election unpredictable. One concerns leadership. While Boris Johnson enjoys stronger leadership ratings than Jeremy Corbyn, it should be remembered that what unites Britain’s current generation of party leaders is that they are all unpopular. Data compiled by Ipsos-MORI reveals that while Johnson has the lowest ratings of any new prime minister, Labour’s Jeremy Corbyn has the lowest ratings of any opposition leader since records began.Another deeper shift is fragmentation. One irony of Britain’s Brexit moment is that ever since the country voted to leave the European Union its politics have looked more ‘European’. Over the past year, one of the world’s most stable two-party systems has imploded into a four-party race, with the anti-Brexit Liberal Democrats and Nigel Farage’s strongly Eurosceptic Brexit Party both presenting a serious challenge to the two mainstream parties.In the latest polls, for example, Labour and the Conservatives are attracting only 61 per cent of the overall vote, well down on the 80 per cent they polled in 2017. Labour is weakened by the fact that it is only currently attracting 53 per cent of people who voted Labour at the last election, in 2017. A large number of these 2017 Labour voters, nearly one in four, have left for the Liberal Democrats, who are promising to revoke Article 50 and ‘cancel Brexit’. This divide in the Remain vote will produce unpredictable outcomes at the constituency level.Embed this image <img src="https://www.chathamhouse.org/sites/default/files/images/2019-11-07-Parliament.jpg" alt="The Houses of Parliament in autumn. Photo: Getty Images." title="The Houses of Parliament in autumn. Photo: Getty Images." />At the other end of the spectrum, the Conservatives are grappling with a similar but less severe threat. Nigel Farage and the Brexit Party are attracting around one in ten people who voted Conservative in 2017, which will make Boris Johnson’s task of capturing the crucial ‘Labour Leave’ seats harder. There is clear evidence that Johnson has been curbing Farage’s appeal, but it remains unclear how this rivalry on the right will play out from one seat to the next.One clue as to what happens next can be found in those leadership ratings. While 80 per cent of Brexit Party voters back Johnson over Corbyn, only 25 per cent of Liberal Democrat voters back Corbyn over Johnson. Johnson may find it easier to consolidate the Leave vote than Corbyn will find the task of consolidating the Remain vote.All of this reflects another reason why the election is unpredictable: volatility. This election is already Britain’s fifth nationwide election in only four years. After the 2015 general election, 2016 EU referendum, 2017 general election and 2019 European parliament elections, Britain’s political system and electorate have been in a state of almost continual flux. Along the way, a large number of voters have reassessed their loyalties.As the British Election Study makes clear, the current rate of ‘vote-switching’ in British politics, where people switch their vote from one election to the next, is largely unprecedented in the post-war era. Across the three elections held in 2010, 2015 and 2017, a striking 49 per cent of people switched their vote.This is not all about Brexit. Attachment to the main parties has been weakening since the 1960s. But Brexit is now accelerating this process as tribal identities as ‘Remainers’ or ‘Leavers’ cut across traditional party loyalties. All this volatility not only gives good reason to expect further shifts in support during the campaign but to also meet any confident predictions about the election result with a healthy dose of scepticism. Full Article
ai UK General Election 2019: Britain's New Foreign Policy Divide By feedproxy.google.com Published On :: Mon, 09 Dec 2019 12:12:50 +0000 9 December 2019 Thomas Raines Director, Europe Programme @TomHRaines Google Scholar A breakdown of foreign policy consensus means voters have a meaningful choice between two different visions of Britain’s place in the world. 2019-12-09-JohnsonCorbyn.jpg Boris Johnson and Jeremy Corbyn at the state opening of Parliament in October. Photo: Getty Images. Genuine ideological differences have returned to British politics. That is as true in foreign policy as in questions of domestic politics. The post-Cold War foreign policy consensus in UK politics around liberal multilateralism is fraying.This tradition had some key characteristics. It saw Britain as one of the cornerstones of an international order built on a liberal (or neo-liberal if you prefer) approach to economic globalization. EU membership was considered central to Britain’s influence and prosperity (even if further political integration never had deep support). Security policy was grounded in a stable package of NATO membership, close ties to the US, nuclear deterrence and a willingness to conduct military intervention.Both main parties accepted that foreign policy had a commercial dimension. Both were willing to sell arms abroad to regimes with dubious domestic records.Despite differences of emphasis, and some moments of genuine disagreement, foreign policy did not undergo big shifts as different parties traded periods in office. That may be set to change. Party dividesOn the one hand, Labour wants to reset and re-orientate Britain’s international role based on human rights and international law. It promises a new internationalism and to end what it glibly calls the ‘bomb first, talk later’ approach, alongside a human rights-driven trade policy. More concretely, it promises to legislate to ensure Parliament takes decisions on military action, boost resources for the underfunded Foreign Office and suspend arms sales to Saudi Arabia for use in Yemen. In Jeremy Corbyn, they have a leader with roots in a distinct left-wing ideological tradition of internationalism that blends a commitment to international solidarity alongside anti-imperial and anti-war sentiment. He has spent his career as a sharp critic of Israeli and US policy, while championing various international political causes, some more radical or fringe than others. His historic positions on issues like NATO and nuclear deterrence, while not represented in the party manifesto, demonstrate a personal radicalism that no recent Labour PM has embodied.His willingness to challenge the failures of the hitherto centre ground of foreign policy – particularly on military interventions from Iraq to Libya – is an under-appreciated aspect of his appeal among many supporters, even while it is one of the sharpest lines of attack from his critics. Boris Johnson’s chauvinistic rhetoric could not stand in sharper contrast to Labour’s commitment to conduct an audit of the effect of Britain’s colonial legacy on violence and insecurity. The Conservative manifesto asserts their pride in Britain’s historical role in the world, followed by a broad set of largely rhetorical commitments to bolster alliances and expand influence. An ambitious free trade agenda points to a more economic and commercially driven foreign policy, the inevitable trade-offs and constraints of which are only beginning to be addressed and debated.There is an underlying sense that Britain will be liberated from the constraints of EU membership, although beyond trade there is little that would not have been possible, or in most cases easier, from within the EU. As my colleague Richard Whitman has observed, the empty bromide ‘Global Britain’ has been dropped altogether, though beyond the idea of a new UK space command and a stronger sanctions regime, there is little that is new or specific. Not all the consensus centre-ground position has been abandoned. Both major parties remain committed to spending 2 per cent of GDP on defence and 0.7 per cent of gross national income on development in their 2019 manifestos.But beyond their manifesto commitments, prime ministers can exercise extensive powers in foreign affairs through the royal prerogative. Their government can choose to recognize other states, as Labour intends to do with Palestine. They can sign international treaties. And at present, in the absence of the sort of war powers act proposed by Labour, they can conduct military action without recourse to Parliament, which has no legally established role in this area.Even a weak minority government would have considerable scope to transform the tone of Britain’s diplomacy.Foreign policy as a partisan political issueIf UK foreign policy becomes more partisan, this will have longer term implications. Voters will theoretically have greater scope to shape and influence foreign policy more directly. Foreign policy may become divisive if it becomes more partisan. It may also become less consistent, which will affect the capacity of the UK to show leadership over the longer term on issues on which there is no domestic consensus. Britain’s allies may need to manage a less reliable partner. The diplomatic and security apparatus of Whitehall will need to be more adaptable. British elections generally don’t turn on foreign policy questions; 2019 will not buck that trend. At the same time, this election will be very influential in shaping Britain’s position on the world stage and its approach to international issues. Boris Johnson and Jeremy Corbyn represent very different ideas about Britain’s role: its foreign policy, its alliances, and indeed its idea of itself. The Brexit context makes these political undercurrents on foreign policy matter all the more.Foreign policy may not matter that much to most voters, but these elections matter for foreign policy. Full Article
ai Don’t Be Afraid of Political Fragmentation By feedproxy.google.com Published On :: Mon, 16 Dec 2019 11:00:17 +0000 16 December 2019 Pepijn Bergsen Research Fellow, Europe Programme @pbergsen LinkedIn If managed correctly, splintering and more volatile political systems – so-called ‘Dutchification’ – need not be a ticket to political and policy paralysis. 2019-12-16-Dutch-Election.jpg Voters cast their vote as part of the Dutch general elections on March 15, 2017 at a polling station in a mill in Oisterwijk. Photo by ROB ENGELAAR/AFP via Getty Images. In recent decades, political party systems across Europe have fragmented and electoral volatility has increased. The number of parties represented in parliaments across the continent has grown and the formerly dominant mainstream parties have seen their support base collapse, forcing parties into often uncomfortable and unstable coalitions.From the United Kingdom to Germany, politicians and commentators talk of such scenarios in often apocalyptic terms and associate it with political instability and policy paralysis.They shouldn’t. Instead they should focus their energy on making these increasingly competitive political markets work.The Netherlands is frequently held up as a prime example of this process, which is therefore sometimes referred to as ‘Dutchification’. Its highly proportional political system has created the opportunity for new parties and specific interest groups to win parliamentary representation, ranging from an animal rights party and a party catering specifically to the interests of the elderly.This has been accompanied by increased electoral volatility. In the 1970s, less than 15% of seats in the Dutch parliament would change party at any election, but in the last election in 2017, this was just over a quarter. The system also created space for the relatively early rise of populist far-right parties, though it was not the cause of their rise.Nevertheless, despite the regularly difficult coalition politics, it remains one of the most well-governed countries in the world.A short history of fragmentationLooking at the effective number of parties represented in parliaments, the number of parties, corrected for their size, provides a good measure of the extent of fragmentation. In the Netherlands this steadily increased from around four in the 1980s to over eight following the election in 2017. Even the populist far-right vote has fragmented, with two parties partly competing for the same electorate. In other countries it has been a more recent phenomenon. Spain remained a de facto two-party system until the financial crisis. Dissatisfaction with both mainstream parties has seen challenger parties on both the left and the right attract significant support, making it harder to form stable coalitions. Political fragmentation decreased slightly in Italy in recent years, but that was from a high base as it shot up in the early 1990s when the post-war political settlement crumbled.German politics, long a hallmark of stability, is struggling with the decrease in support for the parties that dominated its political scene in the post-war period. The Christian Democrats and Social Democrats only barely managed to win a majority together in the election in 2017, at 53.4% of the vote compared with the 81.3% achieved 30 years earlier. The latest polls suggest they would only get to 40% together if an election were held today.A similar trend is visible within the European Parliament. Whereas the two largest groups in the European Parliament, the Christian Democrats and the Social Democrats, together won 66% of the vote in the election in 1999, they did not even manage to win a majority together in 2019, taking just 39.5% of the vote.No crisis of democracyIf electoral volatility and political fragmentation does indeed constitute some sort of crisis of democracy, we should expect to see voters become unhappy about how their national democracy functions. Largely, the opposite seems to be the case.In the Netherlands, satisfaction with its democracy went up at the same time as Dutchification did its work. Similar trends are visible in other highly fragmented European political systems, often those with very proportional systems. Despite regular minority governments, satisfaction with democracy is above 90% in Denmark and at 80% in Sweden, according to the latest Eurobarometer data.In comparison, it stood at 52% in the United Kingdom and 53% in France, where the electoral system has, at least on the surface, prevented the kind of fragmentation supposedly plaguing proportional systems.Satisfaction with democracy seems to be affected by a number of factors. This includes the state of the economy, particularly in countries that were hit the hardest by the global financial and euro zone crises. Nevertheless, the data suggests that, even if we can’t say that Dutchification by definition leads to more satisfaction with democracy, it is clearly not associated with falling faith in the system.A competitive political marketDutchification should be seen as accompanying a more competitive political marketplace. A more emancipated, demanding and politically engaged electorate than in the post-war decades is willing to shop around instead of merely vote according to socioeconomic class or other dividing lines, such as religious ones. The fragmented parliaments that emerge as a result provide better representation of different groups within European societies.This makes life harder for Europe’s political parties and politicians, as they juggle large coalitions, or changing coalitions under minority governments, but provides voters with more choice and democratic renewal. If handled correctly this would also allow more responsiveness to shifts in public opinion.Such democratic creative destruction in competitive political markets is to be celebrated in a well-functioning democracy. Just as companies prefer to operate in an oligopoly, political parties prefer the stability of limited political competition. But wishing for this kind of stability comes perilously close to preferring stability over proper representation.Worrying about Dutchification risks confusing a crisis of the traditional mainstream parties with a crisis of democracy. For some countries, particularly those like the Netherlands and Denmark which have longer histories of consensus-based politics and coalition building, this is an easier adjustment. But this should not be an excuse to not attempt to make politics work better as they were forced to go through, arguably still ongoing, adjustment processes too.Instead of investing in futile attempts to get back to how things were in the old days, or hoping this will somehow magically happen, political leaders and parties across Europe need to reassess how they deal with the new reality of Dutchification. Full Article
ai Nkirote Laiboni By feedproxy.google.com Published On :: Wed, 15 Jan 2020 16:12:35 +0000 Robert Bosch Stiftung Academy Fellow (Central & Eastern Europe and Africa), Europe Programme Biography Nkirote Laiboni is a Kenyan international development and human rights practitioner with over 10 years of experience in managing humanitarian, human rights and international development programmes and coordinating research projects in Sub-Saharan Africa.She has worked with international nongovernmental organisations on a wide range of sectors and issues including migration, humanitarian support, media development, democracy and governance, education and health.Having previously worked on projects benefiting refugees, internally displaced persons, migrant workers, and trafficked persons in Kenya, Uganda, South Sudan and other African countries, Nkirote’s professional interest in migration has grown in recent years. Her research at Chatham House will explore and compare labour migration trends and patterns in Eastern Africa and Central and Eastern Europe.She holds an MA in International Law and International Human Rights from the University of Peace, Costa Rica. Areas of expertise Non-profit managementProgramme and project managementParticipatory action researchMigration and human rightsInternational developmentHumanitarian support Email LinkedIn Full Article
ai In Next Round of EU Negotiations, Britain Faces Familiar Pitfalls By feedproxy.google.com Published On :: Fri, 31 Jan 2020 14:33:27 +0000 31 January 2020 Thomas Raines Director, Europe Programme @TomHRaines Google Scholar Professor Richard G Whitman Associate Fellow, Europe Programme @RGWhitman Google Scholar Despite being free of the constraints and the theatre of a hung parliament, there is a risk that over the coming year the British government repeats too many of the mistakes of the withdrawal negotiations. 2020-01-31-Ldn.jpg The Elizabeth Tower remains under renovation on 31 January 2020. Photo: Getty Images. Whether feared or longed for, Brexit day has arrived. It is positive for all sides that the process is thus far managed and ordered, with debts paid, rights guaranteed and borders still invisible on the island of Ireland. But in a difficult new phase of negotiations, as the UK and EU try to hammer out the terms of their relationship after 2020, Britain is at risk of repeating many of its mistakes from the withdrawal talks.First, the government, through the negotiation timeline, has reduced its own room for manoeuvre. The failure of the initial withdrawal agreement and subsequent turbulent politics have reduced a planned 21-month transition to an 11-month one. Even though half the original negotiation time has been lost, 31 December 2020 remains in place and indeed has been written into UK law as the date the transition arrangement ends. Boris Johnson has followed Theresa May in investing symbolism and significance in an arbitrary date.By promising not to extend negotiations, the UK is boxing itself in, creating domestic political barriers where it may well need flexibility. The familiar face of Michel Barnier, who proved adept in leading the withdrawal negotiations for the EU side, will be back in phase two to tell Britain the clock is ticking. This new timeline is intended to focus minds but more likely it will limit ambitions. Second, this government has continued the pattern of its predecessor in making no effort to manage public expectations about the consequences of Brexit. It is naïve to have followed the last years of British politics and expect an outbreak of sobriety and levelheadedness. The entrenched positions of each side have offered little political space or electoral incentive for realism.During the 2020 transition period, the UK will lose the political rights of EU membership but it will retain the benefits and obligations. Most citizens and business will not be able to tell the difference. But a reckoning is inevitable. There will come a moment when the effects of this slow-motion political revolution – particularly in the hard form envisioned by Boris Johnson – become real, when the trade-offs and compromises, especially for business and the economy, will bite. The public deserve some realism about the price of sovereignty.Third, there is a risk that government remains underprepared. While its headline goals are clear – at least in terms of what it does not want – the UK government will need thorough, realistic and coherent proposals on what it wants in every area of negotiations, and crucially develop a process by which to make political trade-offs between the demands of different sectors and issues. The government must also then prepare for their implementation in every area. This would be a huge challenge even if the final destination was already known, which it is not. Fourth, the continued uncertainty in the process means businesses and civil servants will again be left with little time to adapt to what will face them in January 2021 and must prepare for multiple outcomes.‘Transition’ has always been a misleading term, since it implies clarity about the destination to which the UK–EU relationship will be transitioning. The government’s red lines for that future relationship provide a sketch: outside of the single market and the jurisdiction of the European Court of Justice, with an independent trade policy and free movement ended.But businesses and civil servants are not likely to know until very late in the process if the basis for future trade with the EU will be in the form of a free trade agreement, to be negotiated and implemented by the end of the year, or no trade deal at all. This last outcome is a realistic prospect. Michel Barnier speaks in the European Parliament on 29 January. Photo: Getty Images. During withdrawal negotiations, the extensions were both unlimited in number and required decisions only at the last moment. In this phase, the talks may only be extended once, and that decision must be taken six months from the final deadline. It is difficult to see circumstances in which Boris Johnson agrees to break a political promise and manifesto pledge when he still has six more months to achieve his desired outcome.The UK, it is often noted, is already fully compliant with EU law and this shared starting point is often cited as a reason this negotiation will be simple, since the parties begin in alignment. But this novel negotiation will create new trade barriers in goods and services rather than remove them. Trade deals are often politically difficult since they create winners and losers. The Brexit negotiations, in terms of UK–EU trade at least, will generally create only different levels of losers, on both sides of the Channel.That means difficult politics, challenging negotiations and hard compromises, another reason to expect some ugly politics along the way and accept that failure is a plausible outcome.We do not yet know how Brexit will change Britain in the long term, whether a settled majority will ever come to view it as political folly or liberation, choice or inevitability. If its politically fragile union can withstand the pressures of the next few years, the UK may yet find a new stable position on the EU’s periphery and, after a period of economic adjustment, begin to address the many pressing domestic challenges which have suffered from neglect amid the all-consuming Brexit saga.But whatever happens in this next chapter, the EU can no longer be an excuse for national problems. As the UK takes back control it also returns accountability. In the future, there will be no one else to credit or to blame. Full Article
ai Detailed analyses of the crucial functions of Zn transporter proteins in alkaline phosphatase activation [Enzymology] By feedproxy.google.com Published On :: 2020-04-24T06:08:45-07:00 Numerous zinc ectoenzymes are metalated by zinc and activated in the compartments of the early secretory pathway before reaching their destination. Zn transporter (ZNT) proteins located in these compartments are essential for ectoenzyme activation. We have previously reported that ZNT proteins, specifically ZNT5–ZNT6 heterodimers and ZNT7 homodimers, play critical roles in the activation of zinc ectoenzymes, such as alkaline phosphatases (ALPs), by mobilizing cytosolic zinc into these compartments. However, this process remains incompletely understood. Here, using genetically-engineered chicken DT40 cells, we first determined that Zrt/Irt-like protein (ZIP) transporters that are localized to the compartments of the early secretory pathway play only a minor role in the ALP activation process. These transporters included ZIP7, ZIP9, and ZIP13, performing pivotal functions in maintaining cellular homeostasis by effluxing zinc out of the compartments. Next, using purified ALP proteins, we showed that zinc metalation on ALP produced in DT40 cells lacking ZNT5–ZNT6 heterodimers and ZNT7 homodimers is impaired. Finally, by genetically disrupting both ZNT5 and ZNT7 in human HAP1 cells, we directly demonstrated that the tissue-nonspecific ALP-activating functions of both ZNT complexes are conserved in human cells. Furthermore, using mutant HAP1 cells, we uncovered a previously-unrecognized and unique spatial regulation of ZNT5–ZNT6 heterodimer formation, wherein ZNT5 recruits ZNT6 to the Golgi apparatus to form the heterodimeric complex. These findings fill in major gaps in our understanding of the molecular mechanisms underlying zinc ectoenzyme activation in the compartments of the early secretory pathway. Full Article
ai Processivity of dextransucrases synthesizing very-high-molar-mass dextran is mediated by sugar-binding pockets in domain V [Glycobiology and Extracellular Matrices] By feedproxy.google.com Published On :: 2020-04-24T06:08:45-07:00 The dextransucrase DSR-OK from the Gram-positive bacterium Oenococcus kitaharae DSM17330 produces a dextran of the highest molar mass reported to date (∼109 g/mol). In this study, we selected a recombinant form, DSR-OKΔ1, to identify molecular determinants involved in the sugar polymerization mechanism and that confer its ability to produce a very-high-molar-mass polymer. In domain V of DSR-OK, we identified seven putative sugar-binding pockets characteristic of glycoside hydrolase 70 (GH70) glucansucrases that are known to be involved in glucan binding. We investigated their role in polymer synthesis through several approaches, including monitoring of dextran synthesis, affinity assays, sugar binding pocket deletions, site-directed mutagenesis, and construction of chimeric enzymes. Substitution of only two stacking aromatic residues in two consecutive sugar-binding pockets (variant DSR-OKΔ1-Y1162A-F1228A) induced quasi-complete loss of very-high-molar-mass dextran synthesis, resulting in production of only 10–13 kg/mol polymers. Moreover, the double mutation completely switched the semiprocessive mode of DSR-OKΔ1 toward a distributive one, highlighting the strong influence of these pockets on enzyme processivity. Finally, the position of each pocket relative to the active site also appeared to be important for polymer elongation. We propose that sugar-binding pockets spatially closer to the catalytic domain play a major role in the control of processivity. A deep structural characterization, if possible with large-molar-mass sugar ligands, would allow confirming this hypothesis. Full Article
ai Impact of 1,N6-ethenoadenosine, a damaged ribonucleotide in DNA, on translesion synthesis and repair [Enzymology] By feedproxy.google.com Published On :: 2020-05-01T00:06:09-07:00 Incorporation of ribonucleotides into DNA can severely diminish genome integrity. However, how ribonucleotides instigate DNA damage is poorly understood. In DNA, they can promote replication stress and genomic instability and have been implicated in several diseases. We report here the impact of the ribonucleotide rATP and of its naturally occurring damaged analog 1,N6-ethenoadenosine (1,N6-ϵrA) on translesion synthesis (TLS), mediated by human DNA polymerase η (hpol η), and on RNase H2–mediated incision. Mass spectral analysis revealed that 1,N6-ϵrA in DNA generates extensive frameshifts during TLS, which can lead to genomic instability. Moreover, steady-state kinetic analysis of the TLS process indicated that deoxypurines (i.e. dATP and dGTP) are inserted predominantly opposite 1,N6-ϵrA. We also show that hpol η acts as a reverse transcriptase in the presence of damaged ribonucleotide 1,N6-ϵrA but has poor RNA primer extension activities. Steady-state kinetic analysis of reverse transcription and RNA primer extension showed that hpol η favors the addition of dATP and dGTP opposite 1,N6-ϵrA. We also found that RNase H2 recognizes 1,N6-ϵrA but has limited incision activity across from this lesion, which can lead to the persistence of this detrimental DNA adduct. We conclude that the damaged and unrepaired ribonucleotide 1,N6-ϵrA in DNA exhibits mutagenic potential and can also alter the reading frame in an mRNA transcript because 1,N6-ϵrA is incompletely incised by RNase H2. Full Article
ai It takes two (Las1 HEPN endoribonuclease domains) to cut RNA correctly [RNA] By feedproxy.google.com Published On :: 2020-05-01T00:06:09-07:00 The ribosome biogenesis factor Las1 is an essential endoribonuclease that is well-conserved across eukaryotes and a newly established member of the higher eukaryotes and prokaryotes nucleotide-binding (HEPN) domain-containing nuclease family. HEPN nucleases participate in diverse RNA cleavage pathways and share a short HEPN nuclease motif (RφXXXH) important for RNA cleavage. Most HEPN nucleases participate in stress-activated RNA cleavage pathways; Las1 plays a fundamental role in processing pre-rRNA. Underscoring the significance of Las1 function in the cell, mutations in the human LAS1L (LAS1-like) gene have been associated with neurological dysfunction. Two juxtaposed HEPN nuclease motifs create Las1's composite nuclease active site, but the roles of the individual HEPN motif residues are poorly defined. Here using a combination of in vivo experiments in Saccharomyces cerevisiae and in vitro assays, we show that both HEPN nuclease motifs are required for Las1 nuclease activity and fidelity. Through in-depth sequence analysis and systematic mutagenesis, we determined the consensus HEPN motif in the Las1 subfamily and uncovered its canonical and specialized elements. Using reconstituted Las1 HEPN-HEPN' chimeras, we defined the molecular requirements for RNA cleavage. Intriguingly, both copies of the Las1 HEPN motif were important for nuclease function, revealing that both HEPN motifs participate in coordinating the RNA within the Las1 active site. We also established that conformational flexibility of the two HEPN domains is important for proper nuclease function. The results of our work reveal critical information about how dual HEPN domains come together to drive Las1-mediated RNA cleavage. Full Article
ai Global aid and faith actors: the case for an actor-orientated approach to the ‘turn to religion’ By feedproxy.google.com Published On :: Wed, 04 Mar 2020 13:00:22 +0000 4 March 2020 , Volume 96, Number 2 Emma Tomalin Read Online In this article, drawing on the work of the development sociologist Norman Long, I make the case for an actor-oriented approach to understanding the ‘turn to religion’ by global aid actors over the past couple of decades. I ask, is the ‘turn to religion’ evidence of the emergence of post-secular partnerships or are faith actors being instrumentalized to serve neo-liberal development goals? I argue that neither option captures the whole story and advocate that the study of religion and development needs to move beyond a binary between the ‘turn to religion’ as either evidence of post-secular partnerships or of the ‘instrumentalization’ of religion by the secular global aid business, and instead to think about how faith actors themselves encounter and shape development discourses and frameworks, translate them into relevant formats and strategically employ them. Alongside the adoption of an actor-orientated approach, I build on the work of Lewis and Mosse, Olivier de Sardan and Bierschenk to view international faith-based organizations (IFBOs) as development brokers and translators. This approach allows me to articulate the distinctive role that many members of IFBOs report they play as intermediaries who shift register between the secular development language and the faith-inspired language of their local faith partners. I take the engagement of faith actors with the new Sustainable Development Goals framework as a case-study to explore this. Full Article
ai The politics of hope: privilege, despair and political theology By feedproxy.google.com Published On :: Wed, 04 Mar 2020 13:18:01 +0000 4 March 2020 , Volume 96, Number 2 Caron E. Gentry Read Online Situated within feminist Christian Realism, this article looks at what political theology is and its relevance to International Relations. Hope is a central theme to political theology, underpinning the necessity to be witness to and to work against oppressive structures. Simply put, hope is the desire to make life better. For Christians, this hope stems from a belief in resurrection of Christ and the faith that such redemption is offered to all of humanity. Hope, however, is not limited to Christianity and, therefore, Christian theology. Thus, taking an intersectional approach, the article looks for similarities in how hope is articulated in three personal narratives: theologian Jürgen Moltmann, UK Muslim advocate Asim Qureshi, and Black Lives Matter co-founder Patrisse Khan-Cullors. Across all three personal narratives, the need for hope begins in a place of despair, signalling a need to recognize that hope and privilege are in tension with one another. Feminist Christian Realism acknowledges and embraces this tension, recognizing that hope cannot function if the pain, oppression and harm caused by privilege are erased or minimized. Full Article
ai Webinar: The Opportunity of Crisis? Transitioning to a Sustainable Global Economy By feedproxy.google.com Published On :: Thu, 16 Apr 2020 09:55:02 +0000 Corporate Members Event Webinar 22 April 2020 - 1:00pm to 1:45pm Event participants Professor Tim Benton, Research Director, Emerging Risks and Director, Energy, Environment and Resources Programme, Chatham HouseCreon Butler, Research Director, Trade, Investment & New Governance Models; Director, Global Economy and Finance Programme, Chatham HouseElsa Palanza, Managing Director, Global Head of Sustainability and ESG, BarclaysChair: Laura Wellesley, Research Fellow, Energy, Environment and Resources Programme, Chatham House With the Asian Development Bank estimating that the COVID-19 outbreak’s global cost could reach $4.1 trillion and the OECD warning that the shock caused by the pandemic is already greater than the financial crisis of 2007, the global economic impact of the health emergency is not only vast but also unpredictable. The disruption to a number of industries and sectors including, but not limited to, the airline and energy industries, could result in long-term damage to global trade flows, supply and demand. But does the pandemic also present an opportunity to build sustainable economies that can cope with such threats?This panel will explore the ways in which the coronavirus outbreak has highlighted vulnerabilities in global systems and what this might mean for a transition towards a sustainable economy. How do we explain the failure of businesses and governments to prepare for systemic shocks and the lack of resilience in global structures and models? How should governments prepare to reshape policy, business practices and societal behaviour to better tackle climate change while addressing the current emergency? And might the emergency offer opportunities to kick start a sustainable path towards a greener future?This event is part of a fortnightly series of 'Business in Focus' webinars reflecting on the impact of COVID-19 on areas of particular professional interest for our corporate members and giving circles.Not a corporate member? Find out more. Full Article
ai Webinar: Coordinating the Fight Against Financial Crime By feedproxy.google.com Published On :: Fri, 17 Apr 2020 16:10:01 +0000 Corporate Members Event Webinar 1 July 2020 - 5:00pm to 6:00pmAdd to CalendariCalendar Outlook Google Yahoo Che Sidanius, Global Head of Regulation & Industry Affairs, RefinitivPatricia Sullivan, Global Co-Head, Financial Crime Compliance, Standard CharteredDame Sara Thornton, Independent Anti-Slavery Commissioner, UKChair: Tom Keatinge, Director, Centre for Financial Crime and Security Studies, RUSI Illicit finance not only threatens financial stability and inclusion but also provides support for terrorism and is a primary incentive for human trafficking, the illegal wildlife trade and narcotics smuggling. Frequently, actors capitalize on loopholes and inefficiencies resulting from the lack of a coordinated response to financial crime and an underpowered global system for tracking illicit financial flows. Enhanced public-private partnerships, in addition to investment in tackling financial crime from governments, international bodies and private industries, are necessary to develop regulatory frameworks, effective responses and valuable coordination between law enforcement, policymakers, regulators and financial institutions. But how should businesses structure their efforts so that their business interests are protected and the work they do is of use to others fighting financial crime?This webinar will explore solutions to enable public-private partnerships to work together to combat financial crime. What do successful partnerships need from each side to ensure that the work being done is efficient and effective? How can the industry’s internal effectiveness impact the ‘real-world’ victims? And what barriers impede public-private partnerships operating as a force for good? This event is part of a fortnightly series of 'Business in Focus' webinars reflecting on the impact of COVID-19 on areas of particular professional interest for our corporate members and giving circles.Not a corporate member? Find out more. Full Article
ai Victory and Memory: WW2 Narratives in Modern Day Russia and Ukraine By feedproxy.google.com Published On :: Tue, 05 May 2020 09:20:01 +0000 Invitation Only Research Event 11 May 2020 - 4:00pm to 5:30pmAdd to CalendariCalendar Outlook Google Yahoo Nina Tumarkin, Kathryn Wasserman Davis Professor of Slavic Studies; Professor of History; Director, Russian Area Studies Program, Wellesley CollegeGeorgiy Kasianov, Head, Department of Contemporary History and Politics, Institute of History of Ukraine, National Academy of Sciences of UkraineChair: Robert Brinkley, Chairman, Steering Committee, Ukraine Forum, Chatham House In 2020 the world commemorates the 75th anniversary of the end of World War II. The Russian government has organized a wide range of activities to mark the USSR’s victory, aiming to raise the already prominent role of the USSR to a new level. Moscow also uses its narrative about the war as a propaganda tool. Ukraine, which suffered disproportionally huge human losses and material destruction during WWII, is departing from its Soviet legacy by focusing commemorative efforts on honouring the victims of WWII rather than on glorifying victory. This event will analyze the evolution of the WWII narratives in Russia and Ukraine in recent years. The panellists will discuss the role of those narratives in shaping national discourses and their implications for the countries' respective futures. This event will be held on the record. Anna Morgan Administrator, Ukraine Forum +44 (0)20 7389 3274 Email Department/project Russia and Eurasia Programme Full Article
ai Webinar: Coronavirus, Globalization and Global Supply Chains By feedproxy.google.com Published On :: Wed, 06 May 2020 17:15:01 +0000 Corporate Members Event Webinar 2 June 2020 - 1:00pm to 2:00pmAdd to CalendariCalendar Outlook Google Yahoo Professor Ian Goldin, Professor of Globalisation and Development, University of Oxford; Director, Oxford Martin Programme on Technological and Economic ChangeFurther speakers to be announced. The COVID-19 pandemic has exacerbated the implications of pre-existing global trends such as rising protectionism and mounting trade tensions for the future of economic globalization. The global health crisis has since led to widespread lockdowns, paralysed supply chains and interrupted shipments of medical equipment between trade partners thereby further exposing the vulnerabilities of an integrated global economyAgainst this backdrop, the panellists will assess the impact of the coronavirus on economic globalization and global supply chains. To what extent might the health emergency encourage a re-evaluation of economic integration? How should governments and industries prepare for a resumption of activities under the auspices of a ‘new normal’ where ‘just-in-time’ methods of production may not be resilient enough to systemic shocks and challenges? Can a globalized supply and demand system become more resilient to shocks? And with China beginning to recover from the crisis, what might be the role of Chinese industry in rebooting global supply chains?This event is part of a fortnightly series of 'Business in Focus' webinars reflecting on the impact of COVID-19 on areas of particular professional interest for our corporate members and giving circles.Not a corporate member? Find out more. Full Article
ai Virtual Roundtable: Land Reform in Ukraine: Is Zelenskyy's Government Getting it Right? By feedproxy.google.com Published On :: Thu, 07 May 2020 00:05:01 +0000 Invitation Only Research Event 14 May 2020 - 12:00pm to 1:30pmAdd to CalendariCalendar Outlook Google Yahoo Ihor Petrashko, Minister of Economic Development and Trade, UkraineAndriy Dykun, Chair, Ukrainian Agricultural CouncilVadim Tolpeco, Ukrlandfarming PlcChair: Orysia Lutsevych, Research Fellow and Manager, Ukraine Forum, Chatham House Ukraine is known as the ‘breadbasket of Europe’ thanks to its grain exports. On 31 March 2020, the Ukrainian parliament passed a landmark law ending a 19-year ban on the sale of privately owned agricultural land. Due to come into force in July 2021, the law applies to 41.5 million hectares of farmland and economists predict substantial economic gains from this liberalization. This event will discuss the impact of the law on Ukraine’s agricultural sector and food security. How can the government best implement this reform and ensure that small and medium-sized agricultural companies increase their productivity? What does this change mean for Ukraine’s capacity to export grain? Can the country’s food supply withstand crises such as the COVID-19 pandemic? What role could foreign direct investors play in boosting production? This event will be held on the record. Anna Morgan Administrator, Ukraine Forum +44 (0)20 7389 3274 Email Department/project Russia and Eurasia Programme, Ukraine Forum Full Article
ai Cairo’s first revolution By feedproxy.google.com Published On :: Mon, 03 Jun 2013 13:37:02 +0000 3 June 2013 , Volume 69, Number 3 June 18, 1953: Sixty years on, Egypt is still struggling to define itself Tarek Osman, author DateWith.jpg Nasser is carried through the streets of Port Said after the British evacuation. Photo: Popperfoto/Getty Images Full Article
ai Alain de Botton on how the news should aim to improve our lives By feedproxy.google.com Published On :: Wed, 05 Feb 2014 12:47:15 +0000 6 February 2014 , Volume 70, Number 1 The author of books on love, religion and Proust, explains why the news agenda should be more positive Download PDF Agnes Frimston deBotton.jpg Photo: Getty Images Is the news our society’s religion today?In the developed economies, the news now occupies a position of power at least equal to that formerly enjoyed by the faiths. Matins has been transubstantiated into the breakfast bulletin, vespers into the evening report. It also demands that we approach it with some of the same deferential expectations we would once have harboured for the faiths. Here, too, we hope to receive revelations, learn who is good and bad, fathom suffering and understand the unfolding logic of existence. And here too, if we refuse to take part in the rituals, there could be imputations of heresy.What would you like the news to be?It feels like there is always an infinite amount of news, so much is happening in the world every day. Yet after a while it becomes clear that the same kinds of event are recurring again and again. The details change, but all circle round the same archetypal story. Men in highly responsible positions are coming unstuck because their desires lead them to do things that, when made public, are shameful.Identifying the underlying theme is more important in the long run than going through the details of every case. The news that matters is not so much that this MP or banker did what they did. What we need to address is why such things happen.How do you keep the public interested in the news that does matter?We cannot be collectively dragged into being more responsible through guilt. The Arctic ice is melting and this is going to have major, lasting implications for sea levels and weather around the world. A few people care a lot but, strangely, Taylor Swift’s legs are far more captivating. The starting point has to be indulgence towards the way our minds work. We are interested in Swift’s legs not because we are evil – but because we are wired in unhelpful ways. If we are going to be interested en masse in the defrosting poles, we need to take our fragilities on board and therefore get serious about trying to make important news not just ‘important’, but also beguiling. Then things stand a chance of changing.You argue that we should set aside ‘neutral reporting’. Are you asking for more bias?Many people imagine that what makes news organizations serious is their ability to provide us with information that is ‘unbiased’. But facts can only become meaningful and relevant to us when they slot into some picture of important or trivial, right or wrong. News organizations that vaunt their neutrality forget that neutrality is simply impossible. There is no risk-free, all-knowing sober set of answers to cling to. At heart, the word ‘bias’ simply alludes to the business of having a ‘take’ on existence. One may have a better or worse take, but one can’t make any sense of the flotsam of daily events in the news without having one. All of the figures we revere in history have been highly biased: each of them had a strong sense of what mattered and why, and their judgments were anything but perfectly balanced. They were just flavoured in the right way. We don’t need news stripped of bias, we need news presented to us with the best kinds of bias.What is the purpose of foreign reporting?Foreign reporting implicitly defers to the priorities of the state and of business, occupying itself almost exclusively with whom and where we should fight, trade or sympathize. But it should instead offer us a means by which to humanize the Other who instinctively repels, bores or frightens us and with whom we can’t, without help, imagine having anything in common.Foreign countries also furnish a scale against which our own nation and ways of living can be assessed; they may help us to see our national oddities, blind spots and strengths. Stories from them may lead us to a fresh appreciation of the imperfect freedoms and comparative abundance of our homelands, which otherwise would be treated only as matters for grumbling or blame. Alternatively, problems with which we are all too familiar may be revealed to have been solved better elsewhere.You mention the importance of historical perspective in reporting, so that we can respond to issues with context.Contrary to what the news usually suggests, hardly anything is ever totally new, few things are truly amazing and very little is absolutely terrible. The economic indices are grim, but we have weathered comparable drops many times over the past century and even the worst scenarios only predict that we will return to a standard of living we had a few decades ago. A bad avian flu may disrupt international travel and defeat known drugs for a while, but research will eventually understand and contain it. The floods look dramatic, but in the end, they will affect merely a fraction of the population and recede soon.How can photography change the way we report news?There are now more images than ever before in the coverage we consume, but the problem lies in the lack of ambition behind their production and display. We might usefully divide news photographs into two genres. The first are images of corroboration, which do little other than confirm something we have learnt about a person or an event through an accompanying article. The second is a rarer kind of image, the photograph of revelation, whose ambition is not simply to back up what the text tells us but to advance our level of knowledge to a new point. It sets out to challenge cliché. We have lost any sense of photography’s potential as an information-bearing medium, as a force to properly introduce us to a planet that we keep conceitedly assuming that we know rather well already.Do you feel oppressed by the news?The pressure of not missing out makes one feel one has to care about a given topic, even when one doesn’t want to. Take Mandela’s funeral. One was supposed to care a lot, and yet, you don’t. You know the reasons why it is important, but they don’t grip you because you are focused elsewhere on subjects that, while tiny in the grand scheme of things, matter a lot within your context. It would be dangerous if hardly anyone paid attention to what the Government was doing, or what was happening to the environment. But it is not right to go from this to the demand that everyone should be interested in every item whenever the news machine calls. We badly need people whose attention is not caught up in the trends of the moment and who are not looking in the same direction as everyone else. We need people scanning the less familiar parts of the horizon.Do you think we get the news we deserve?Much of what we now take for granted as news has its origins in the information needed by those people taking major decisions or who are at the centre of national affairs. Ease of communication and a generous democratic impulse means that selections from the knowledge base, originally designed for decision-makers, now gets routinely sent via the media to very large numbers of people. It is as if a dossier which might properly arrive upon the desk of a Minister has accidentally been delivered to the wrong address and ends up on the breakfast table of an electrician in Pitlochry. Every day the news gives us stuff that is both interesting for some people and irrelevant to you. No wonder we’re sometimes a bit bored. It’s not our fault. Full Article
ai World in Brief: Ukraine By feedproxy.google.com Published On :: Wed, 05 Feb 2014 14:43:43 +0000 6 February 2014 , Volume 70, Number 1 Beautiful Kyiv has been brutalized Vitaly Sych, editor of Korrespondent 2003-2013 Kyiv.jpg Protesters in Kyiv have been victims of violence and thuggery that has gone unchecked by the police. Photo: Getty Images Full Article
ai The certainties that underpin the Kingdom need reappraisal By feedproxy.google.com Published On :: Wed, 05 Feb 2014 15:54:42 +0000 6 February 2014 , Volume 70, Number 1 From the point of view of a Saudi policy-maker, the country, the region and the world look to be increasingly complex places Sir Tom Phillips, British Ambassador to Saudi Arabia 2010-12 Phillips_0.jpg Saudi Arabia's King Abdullah in discussions with John Kerry, the US Secretary of State. Photo: Brendan Smialowski/AFP/Getty Full Article
ai Britain is experiencing a little turbulence By feedproxy.google.com Published On :: Thu, 31 Jul 2014 16:04:58 +0000 31 July 2014 , Volume 70, Number 4 A long view of the problems of modern migration Robert Winder is author of ‘Bloody Foreigners' and former literary editor of The Independent and deputy editor of Granta Winder.jpg Some of the first Afro-Caribbean immigrants arrive in East London from Jamaica. Photo: Popperfoto/Getty Full Article
ai Syria Showcases the Failure to Engage Locals in Development By feedproxy.google.com Published On :: Thu, 20 Aug 2015 10:03:40 +0000 20 August 2015 Kholoud Mansour Former Academy Associate The problems of the international humanitarian response in the war-torn country are part of a broader difficulty in connecting development with local sustainability. 20150820UNSyriaEnvoys.jpg UN Deputy Special Envoy to Syria Ramzy Ezzeldin Ramzy, UNDP Representative in Syria Yacoub al-Helo and the commissioner general of UNRWA, Pierre Krahenbuhl, answer questions during an interview on 14 April 2015 in Damascus. Photo by Getty Images. The international community’s response to the Syria crisis has been unsatisfactory on many fronts, and humanitarian aid and development is no exception. While there has been renewed emphasis by development organizations on the importance of engaging local actors − notably highlighted in the new Sustainable Development Goals − the reality is this has been woefully lacking in practice. And Syria is simply one example of many where the failure of UN agencies and other humanitarian actors to partner with local actors has hampered the response to humanitarian crises.Double standardsThe problem is that international agencies usually have high and unfair expectations from Syrian individuals and organizations, requiring them to speak the ‘language’ of development, meet international standards, and demonstrate a wide range of expertise. However, these demands are not reciprocated by international organizations and experts being expected to have the same depth of knowledge of the local context in which they are operating. In addition, while Syrian actors are expected to be neutral, impartial and politically unaffiliated, foreign aid appears to be driven − explicitly and unashamedly − by the political objectives of the donor countries.There is a double standard at work. In many cases, international ‘experts’ on Syria have little local knowledge, but there are no channels to measure or question their level of expertise. At the same time, including local Syrians in decision-making is seen as a threat to predetermined objectives, rather than as an asset.Syrians could add an indispensable source of knowledge and context to international agencies, as well as add local credibility. But too often they are brought on board to be part of the humanitarian and development picture or to get their simple feedback for evaluation and needs assessment reports to satisfy donors’ requirements, rather than employed as an integral component of designing and implementing projects. Though some of this is down to a pretext of lack of capacity, it raises the question of whether there is an international political willingness and genuine organizational courage to involve Syrians at programming, decision and policy making-levels.The importance of localThe Syrian example is not isolated. While there is now a debate to encourage engaging local actors, this does not happen in practice. The Local to Global Protection Initiative study reported that local and national humanitarian actors received only 0.2% of the overall direct global humanitarian response in 2013.Moreover, the international humanitarian and development systems are designed, together with foreign aid policy, to be self-contained and to exclude local actors. This allows donor governments to use the systems as political tools for leveraging control. It is equally difficult for both outsiders as well as insiders to understand how the system really functions. The UN-led coordination structure is one example of the heavy international architecture that remains unable to reform itself, learn from its previous mistakes, or to engage with local actors.And that engagement matters. The Independent Research Forum emphasized in its brief in February 2014 how engaging local researchers and implementing bottom-up participatory learning can make countries better prepared to achieve the post-2015 Sustainable Development Goals. Those goals, as well as the upcoming World Humanitarian Summit, highlight the importance of including local actors in the humanitarian and development responses.Moving forwardFortunately, such initiatives are creating a momentum within the development community to make radical changes through bottom-up approaches that put sustainability into practice. But if the Sustainable Development Goals want to affect real change, there will have to be a significant drive to move from rhetoric and ‘intentions’ to reality and actions. Currently it seems that the international community prefers to simply maintain the current status quo. It only takes a brief reflection on how many Syrians are included in every project or programme and how many Syrians are in positions to contribute at the policy and decision-making levels to realise the scale of the impetus required to change this system. To make that change might provide an opportunity for Syrians to restore some of the ownership to the outcomes and decisions of their conflict.To comment on this article, please contact Chatham House Feedback Full Article
ai Asfari Forum: The Role of Civil Society in Tackling Sectarian and Interfaith Conflicts in the MENA Region By feedproxy.google.com Published On :: Fri, 16 Oct 2015 11:00:01 +0000 Invitation Only Research Event 12 November 2015 - 2:00pm to 5:15pm Chatham House, London Meeting Summarypdf | 102.9 KB This roundtable will explore the role of and the challenges faced by both the international community and local civil society in countering sectarian narratives in the Middle East and North Africa region. Speakers will draw on their experiences working with communities in Iraq, Lebanon, Syria, and Egypt to discuss potential contributions that can be made at the local, national, and international level in tackling the root causes of religious division and facilitating positive community relations.This inaugural Asfari Forum is sponsored by the Asfari Foundation.Attendance at this event is by invitation only. Event attributes Chatham House Rule Department/project Middle East and North Africa Programme Full Article
ai The role of short-chain fatty acids in the interplay between diet, gut microbiota, and host energy metabolism By feedproxy.google.com Published On :: 2013-09-01 Gijs den BestenSep 1, 2013; 54:2325-2340Reviews Full Article
ai A spectrophotometric assay for lipid peroxides in serum lipoproteins using a commercially available reagent By feedproxy.google.com Published On :: 1989-04-01 M el-SaadaniApr 1, 1989; 30:627-630Articles Full Article
ai Thematic review series: Brain Lipids. Cholesterol metabolism in the central nervous system during early development and in the mature animal By feedproxy.google.com Published On :: 2004-08-01 John M. DietschyAug 1, 2004; 45:1375-1397Thematic Reviews Full Article
ai Regulation of hepatic secretion of apolipoprotein B-containing lipoproteins: information obtained from cultured liver cells By feedproxy.google.com Published On :: 1993-02-01 JL DixonFeb 1, 1993; 34:167-179Reviews Full Article
ai Role of liver in the maintenance of cholesterol and low density lipoprotein homeostasis in different animal species, including humans By feedproxy.google.com Published On :: 1993-10-01 JM DietschyOct 1, 1993; 34:1637-1659Reviews Full Article
ai Restriction isotyping of human apolipoprotein E by gene amplification and cleavage with HhaI By feedproxy.google.com Published On :: 1990-03-01 JE HixsonMar 1, 1990; 31:545-548Articles Full Article
ai Virtual Roundtable: The End of Globalism? Remaining Interconnected While Under Increased Pressure to Isolate By feedproxy.google.com Published On :: Wed, 25 Mar 2020 14:30:01 +0000 Invitation Only Research Event 30 March 2020 - 1:00pm to 2:00pm Zoom Audio Call Event participants Fred Hochberg, Chairman and President, Export-Import Bank of the United States, 2009 -17Chair: Dr Leslie Vinjamuri, Director, US and the Americas Programme, Chatham House This event is part of the Chatham House Global Trade Policy Forum. We would like to take this opportunity to to thank founding partner AIG and supporting partners Clifford Chance LLP, Diageo plc and EY for their generous support of the forum. Department/project US and the Americas Programme, Global Trade Policy Forum US and Americas Programme Email Full Article
ai {alpha}-Synuclein filaments from transgenic mouse and human synucleinopathy-containing brains are maȷor seed-competent species [Molecular Bases of Disease] By feedproxy.google.com Published On :: 2020-05-08T03:41:14-07:00 Assembled α-synuclein in nerve cells and glial cells is the defining pathological feature of neurodegenerative diseases called synucleinopathies. Seeds of α-synuclein can induce the assembly of monomeric protein. Here, we used sucrose gradient centrifugation and transiently transfected HEK 293T cells to identify the species of α-synuclein from the brains of homozygous, symptomatic mice transgenic for human mutant A53T α-synuclein (line M83) that seed aggregation. The most potent fractions contained Sarkosyl-insoluble assemblies enriched in filaments. We also analyzed six cases of idiopathic Parkinson's disease (PD), one case of familial PD, and six cases of multiple system atrophy (MSA) for their ability to induce α-synuclein aggregation. The MSA samples were more potent than those of idiopathic PD in seeding aggregation. We found that following sucrose gradient centrifugation, the most seed-competent fractions from PD and MSA brains are those that contain Sarkosyl-insoluble α-synuclein. The fractions differed between PD and MSA, consistent with the presence of distinct conformers of assembled α-synuclein in these different samples. We conclude that α-synuclein filaments are the main driving force for amplification and propagation of pathology in synucleinopathies. Full Article
ai Brain manganese and the balance between essential roles and neurotoxicity [Molecular Bases of Disease] By feedproxy.google.com Published On :: 2020-05-08T03:41:14-07:00 Manganese (Mn) is an essential micronutrient required for the normal development of many organs, including the brain. Although its roles as a cofactor in several enzymes and in maintaining optimal physiology are well-known, the overall biological functions of Mn are rather poorly understood. Alterations in body Mn status are associated with altered neuronal physiology and cognition in humans, and either overexposure or (more rarely) insufficiency can cause neurological dysfunction. The resultant balancing act can be viewed as a hormetic U-shaped relationship for biological Mn status and optimal brain health, with changes in the brain leading to physiological effects throughout the body and vice versa. This review discusses Mn homeostasis, biomarkers, molecular mechanisms of cellular transport, and neuropathological changes associated with disruptions of Mn homeostasis, especially in its excess, and identifies gaps in our understanding of the molecular and biochemical mechanisms underlying Mn homeostasis and neurotoxicity. Full Article