Research Event

Event participants

Brigadier General Stephen A. Cheney, CEO, American Security Project; Member, Foreign Affairs Policy Board, US Department of State
Major General Munir Muniruzzaman, President and CEO, Bangladesh Institute of Peace and Security Studies; Former Military Advisor to the President of Bangladesh 
Rear Admiral Neil Morisetti, Director of Strategy, UK Department of Science, Technology, Engineering and Public Policy; University College London; Former UK Government Climate and Energy Security Envoy
Dr Patricia Lewis, Research Director, International Security, Chatham House
Chair: Rt Hon Sir Oliver Letwin MP, Former UK Cabinet Office Minister

23 February 2017

Although most renewable energy policy frameworks treat biomass as carbon-neutral at the point of combustion, biomass emits more carbon per unit of energy than most fossil fuels. 

Lila Iké’s latest single, ‘ I Spy’, is flirty and playful with a sultry tone. It’s the kind of song record labels in decades past would compulsorily conflate with bubblegum pop princess images of lollipops, pigtails, ribbons, and skirts with...

Just the mention of the name Marvia Providence sends a tingle to the toes and, immediately, feet start tapping and bodies begin swaying. Before you know it, all the ‘warriors’ – prayer and otherwise – are in full flight. That’s the effect of the...

Long before the existence of the Internet and going viral was a thing, reggae singer Jacob Miller, back in the ‘70s, coined a term that went viral – under heavy manners. Ian Lewis of Inner Circle band, the Bad Boys of Reggae, recalled that his...

AS ARTISTES and musicians try to manage the situation brought on by COVID-19’s stranglehold on the world and its economy, in the interim, many have resorted to hosting live-stream events. But that only succeeds to a point. Performers retain their...

Widely considered the ‘kings of comedy’ in Jamaica, Ity and Fancy Cat have been serving up laughter to audiences for years. Their comedy series, The Ity and Fancy Cat Show, ended in 2017 but the duo continued to deliver high-quality entertainment...

IF MIXOLOGY is artistry in motion, then consider the instruments as the canvas, the ingredients as the paint, and Randeen Thomas as the Pablo Picasso of his time, giving spirits new life. Some might be familiar with ‘The Big Belly Bartender’,...

Between December 2019 and February 2020, The Gleaner published a series of articles on my behalf, exploring the issue of food security in Jamaica based on an analysis of the country’s food-import bill for 2018. The current COVID-19 pandemic, which...

Chupski dons her mask once she ventures out in public. To the bank, the supermarket, the ­pharmacy, the ATM. So far I have never even tried on the one I have. Maybe I should have worn it last Thursday mid-­morning as I stood at the entrance to the...

“The United States has launched a stunning attack on Cuba’s medical-aid missions, with the Trump administration pressing countries to reject them during the coronavirus pandemic,” Steve Sweeny reported in the Morning Star, March 26, 2020. Given...

In this article, I share my two final case studies, which examine changing our cultural attitudes to enhance productivity. Case study #5 – The role of punctuality An entrepreneur named Michael Fairbanks, who specialises in developing...

Public reaction to the initial threat of the coronavirus (COVID-19) was predictably mixed. While international news of the contagion across continents helped people to appreciate that this was not restricted to a particular region, not many people...

On Tuesday, April 14, the International Monetary Fund downgraded Jamaica’s growth prospects to -5.6 per cent. This is a severe contraction warranting substantial Government intervention. However, at times, the Government waits too late to respond...

Four companies involved in one of America’s “largest price-fixing cases” are now behind the anti-malaria drug touted by Donald ‘The Great Impeached’ Trump as a snake-oil, cure-all treatment for COVID-19, caused by the novel coronavirus. Several...

The global COVID-19 spread has gone from bad to worse, with over 3.2 million confirmed cases and close to 250,000 deaths, not only has this pandemic claimed innumerable lives, it has also destabilised economies by freezing trade and other economic...

A hysterectomy is a surgical procedure that’s done to cure serious problems of the uterus (womb), cervix or even the ovaries. Some women fear that having this procedure done will affect their sex life. Will it truly? Let’s find out. “There are...

At age 13, Nadeen Matthews Blair, chief executive officer of the NCB Foundation, challenged the tide to prove to a guidance counsellor at her United States-based school, that black girls can overcome all odds to become powerful leaders. Matthews...

Famous American poet and singer Maya Angelou shared this about matters pertaining to the heart: “Love recognises no barriers. It jumps hurdles, leaps fences, penetrates walls to arrive at its destination full of hope.” What started out as an...

“As the large wooden doors of the chapel opened and I saw my bride for the first time, our minds and hearts communicated in a way only love could evoke.” This sincere sentiment, echoed by the proud groom, only expresses a drop in the ocean of...

It is definitely a make-or-break season for those trying to balance career and COVID-19 at home. For some, it is the ideal time to reconnect with themselves, family members and get creative with work. While with others, the cookie crumbles and they...

Human but not mouse islets transplanted into immunodeficient NSG mice effectively accumulate lipid droplets (LDs). Because chronic lipid exposure is associated with islet β-cell dysfunction, we investigated LD accumulation in the intact human and mouse pancreas over a range of ages and states of diabetes. Very few LDs were found in normal human juvenile pancreatic acinar and islet cells, with numbers subsequently increasing throughout adulthood. While accumulation appeared evenly distributed in postjuvenile acinar and islet cells in donors without diabetes, LDs were enriched in islet α- and β-cells from donors with type 2 diabetes (T2D). LDs were also found in the islet β-like cells produced from human embryonic cell–derived β-cell clusters. In contrast, LD accumulation was nearly undetectable in the adult rodent pancreas, even in hyperglycemic and hyperlipidemic models or 1.5-year-old mice. Taken together, there appear to be significant differences in pancreas islet cell lipid handling between species, and the human juvenile and adult cell populations. Moreover, our results suggest that LD enrichment could be impactful to T2D islet cell function.

Aging-dependent changes in tissue function are associated with the development of metabolic diseases. However, the molecular connections linking aging, obesity, and diabetes remain unclear. Lamin A, lamin C, and progerin, products of the Lmna gene, have antagonistic functions on energy metabolism and life span. Lamin C, albeit promoting obesity, increases life span, suggesting that this isoform is crucial for maintaining healthy conditions under metabolic stresses. Because β-cell loss during obesity or aging leads to diabetes, we investigated the contribution of lamin C to β-cell function in physiopathological conditions. We demonstrate that aged lamin C only–expressing mice (Lmna^LCS/LCS) become obese but remain glucose tolerant due to adaptive mechanisms including increased β-cell mass and insulin secretion. Triggering diabetes in young mice revealed that Lmna^LCS/LCS animals normalize their fasting glycemia by both increasing insulin secretion and regenerating β-cells. Genome-wide analyses combined to functional analyses revealed an increase of mitochondrial biogenesis and global translational rate in Lmna^LCS/LCS islets, two major processes involved in insulin secretion. Altogether, our results demonstrate for the first time that the sole expression of lamin C protects from glucose intolerance through a β-cell–adaptive transcriptional program during metabolic stresses, highlighting Lmna gene processing as a new therapeutic target for diabetes treatment.

Approximately 10% of patients with type 2 diabetes suffer from latent autoimmune diabetes in adults (LADA). This study provides a systematic assessment of the pathology of the endocrine pancreas of patients with LADA and for comparison in a first rat model mimicking the characteristics of patients with LADA. Islets in human and rat pancreases were analyzed by immunohistochemistry for immune cell infiltrate composition, by in situ RT-PCR and quantitative real-time PCR of laser microdissected islets for gene expression of proinflammatory cytokines, the proliferation marker proliferating cell nuclear antigen (PCNA), the anti-inflammatory cytokine interleukin (IL) 10, and the apoptosis markers caspase 3 and TUNEL as well as insulin. Human and rat LADA pancreases showed differences in areas of the pancreas with respect to immune cell infiltration and a changed ratio between the number of macrophages and CD8 T cells toward macrophages in the islet infiltrate. Gene expression analyses revealed a changed ratio due to an increase of IL-1β and a decrease of tumor necrosis factor-α. IL-10, PCNA, and insulin expression were increased in the LADA situation, whereas caspase 3 gene expression was reduced. The analyses into the underlying pathology in human as well as rat LADA pancreases provided identical results, allowing the conclusion that LADA is a milder form of autoimmune diabetes in patients of an advanced age.

Having seen what Luiz Gohara had done upon his introduction to the big leagues the previous September, Freddie Freeman told Alex Anthopoulos the big left-hander might immediately became an All-Star. Instead, it became a year of awakening for the young hurler, who remains fueled by last year's disappointments.

Frank Robinson, a trailblazing figure who was Major League Baseball's first African-American manager and one of its greatest players during a career that spanned 21 seasons, died Thursday after a prolonged illness. He was 83.

A year ago, Danny Farquhar was not going to be in the middle of a spring storyline. That's going to change this spring as he tries to win a spot in the Yankees' bullpen

Adipose tissue macrophages (ATMs) are involved in the development of insulin resistance in obesity. We have recently shown that myeloid cell–specific reduction of HMG-CoA reductase (Hmgcr^m–/m–), which is the rate-limiting enzyme in cholesterol biosynthesis, protects against atherosclerosis by inhibiting macrophage migration in mice. We hypothesized that ATMs are harder to accumulate in Hmgcr^m–/m– mice than in control Hmgcr^fl/fl mice in the setting of obesity. To test this hypothesis, we fed Hmgcr^m–/m– and Hmgcr^fl/fl mice a high-fat diet (HFD) for 24 weeks and compared plasma glucose metabolism as well as insulin signaling and histology between the two groups. Myeloid cell–specific reduction of Hmgcr improved glucose tolerance and insulin sensitivity without altering body weight in the HFD-induced obese mice. The improvement was due to a decrease in the number of ATMs. The ATMs were reduced by decreased recruitment of macrophages as a result of their impaired chemotactic activity. These changes were associated with decreased expression of proinflammatory cytokines in adipose tissues. Myeloid cell–specific reduction of Hmgcr also attenuated hepatic steatosis. In conclusion, reducing myeloid HMGCR may be a promising strategy to improve insulin resistance and hepatic steatosis in obesity.

Gerrit Cole and Justin Verlander are not fans of the "opener" and explained why it's not a long-term option.

Western Bureau: A number of swimming officials in western Jamaica say that the region’s struggles with underdevelopment will continue even if the COVID-19 pandemic is brought under control. They say this is because they still lack proper pools to...

Mark Folman, a GP in Nottinghamshire, is concerned that more and more work, with more and more patients, means less time with those who really need him. BMJ Voices is a collection of readers’ experiences of working in the NHS. For this, The BMJ is seeking short audio submissions from UK listeners. These submissions will be published on...

Katherine Henderson is the clinical lead of the emergency department at St Thomas's hospital in London. She worries that lack of ward space is having a domino effect throughout A and E and is the cause of increased waiting time for both patients and ambulances. If you would like to contribute to this collection, please email a brief audio...

Hepatic encephalopathy constitutes a spectrum of neuropsychiatric abnormalities, beginning with subtle psychomotor changes and progressing to confusion with asterixis, somnolence, and then coma, arising in patients with impaired liver function. In this podcast, Tim Cross, a consultant hepatologist from the Royal Liverpool University Hospital,...

Pleural effusions are common, with an estimated 1-1.5 million new cases in the United States and 200 000-250 000 in the United Kingdom each year. Rahul Bhatnagar, academic clinical lecturer at the University of Bristol, describes how pleural effusions may be investigated and treated in the community and secondary care, with a particular focus on...

Doctors considering strike action may worry about the effect on patients. David Metcalfe and colleagues examine the evidence and find that “patients do not come to serious harm during industrial action provided that provisions are made for emergency care.” Read the full analysis: http://www.bmj.com/content/351/bmj.h6231

PTSD may develop after exposure to exceptionally threatening or horrifying events. About 3% of the adult population has PTSD at any one time, and more than 50% in survivors of rape. In this podcast Jonathan Bisson, professor of psychiatry at the School of Medicine in Cardiff joins us to talk about the evidence for diagnosis and treatment, and...

How should health professionals engage with this increasingly popular but unproved practice? Aubrey Cunnington, a consultant paediatrician from Imperial College London joins us to discuss. Read the full editorial: http://www.bmj.com/content/352/bmj.i227

Katja Iversen, CEO of Women Deliver, joins Rebecca Coombes to explain why the UN sustainable development goals are unachievable if we don't empower women and girls to take control of their health, wellbeing, and reproductive rights. http://womendeliver.org/

We do we know about the weekend effect? As Martin McKee puts it in an editorial on thebmj.com, "almost nothing is clear in this tangled tale" In this roundtable, Navjoyt Ladher, Analysis editor for The BMJ is joined by some of the key academics who have published research and commented on the weekend effect to make sense of what we know and...

Interviews from the Women deliver conference in Copenhagen. Donna McCarraher, director of reproductive, maternal, newborn and child health at FHI 360, explains why women should be at the centre of efforts to mitigate the effect of Zika Virus in Brazil.

Global evidence indicates that mandated treatment of drug dependence conflicts with drug users’ human rights and is not effective in treating addiction. Karsten Lunze, associate professor at the Boston University School of Medicine, joins us to describe the evidence, and why he is convinced seemingly counter intuitive hard reduction...

The same piece of evidence may reach you via a journalist, or via your doctor - but the way in which that evidence is communicated is changed by your relationship between that person. Julia Beluz from Vox and Victor Montori from the Mayo Clinic join us to discuss if it's possible to reconcile those competing points of view.

The "internal market" was created after the 1987 UK general election focused attention on inadequate funding in the NHS, long waiting lists for elective surgery, and large unwarranted variations in clinical care. Economists attributed these problems to a lack of incentives for efficiency, and the remedies offered included increasing competition...

Allocation concealment - blinding which arm of a trial a patient is randomised to - is being questioned in an analysis published on thebmj.com. David Torgerson, director of the York Trials Unit at the university of York and colleagues have been looking at the way in which trials do this randomisation, and how they subsequently report it - and...

In an ideal world, policies would be evidence based - but governments are made of humans, who have positions and ideologies and moral bases. In this podcast Anthony Painter, from the RSA will be talking about why universal basic income may work, but who’s proponents cross ideological barriers, and writer and philosopher AC Grayling explains how...

Underneath all of our civilisation and science, we’re still primates - and the connection between patient and doctor can be reinforced by simply taking a hand. Robin Youngson, cofounder of hearts in healthcare, and Mitzi Blennerhassett, who has written extensively on patient engagement, have co-authored an editorial calling for the humanisation...

As the NHS strains under pressure from rising patient activity, an ageing population, and financial constraints, The BMJ hosted a discussion on how clinicians should be helping to manage demand at last week’s Nuffield Trust health policy summit. Taking part are: - Eileen Burns, president of the British Geriatrics Society - Andrew Fernando, GP...

The BMJ publishes a lot of educational articles, and in an attempt to help you with your CPD, we have put together this round-up. Our authors and editors will reflect on the key learning points in the articles we discuss, and explain how they may change their practice in light of that new understanding. In this week's round up we're...

The BMJ has published a series of articles, taking an in-depth look at health in South Asia. In this collection, authors from India, Pakistan, Nepal, Bangladesh, Sri Lanka, and Afghanistan collaborate to identify evidence-based solutions to shape health policy and interventions, and drive innovations and research in the region. In this podcast,...

Thankfully, electrical injuries are relatively uncommon - but that means that lack of evidence regarding the management of patients who have been electrocuted, which can cause concern for clinicians when these patients present. In this podcast, Cath Brizzel, clinical editor for The BMJ, is joined by one of the authors of a clinical update on the...