ad Perilipin is located on the surface layer of intracellular lipid droplets in adipocytes By feedproxy.google.com Published On :: 1995-06-01 EJ Blanchette-MackieJun 1, 1995; 36:1211-1226Articles Full Article
ad Adipose differentiation-related protein is an ubiquitously expressed lipid storage droplet-associated protein By feedproxy.google.com Published On :: 1997-11-01 DL BrasaemleNov 1, 1997; 38:2249-2263Articles Full Article
ad Thematic review series: Adipocyte Biology. The perilipin family of structural lipid droplet proteins: stabilization of lipid droplets and control of lipolysis By feedproxy.google.com Published On :: 2007-12-01 Dawn L. BrasaemleDec 1, 2007; 48:2547-2559Thematic Reviews Full Article
ad Adipocyte death defines macrophage localization and function in adipose tissue of obese mice and humans By feedproxy.google.com Published On :: 2005-11-01 Saverio CintiNov 1, 2005; 46:2347-2355Research Articles Full Article
ad US–China Strategic Competition: The Quest for Global Technological Leadership By feedproxy.google.com Published On :: Wed, 06 Nov 2019 18:26:46 +0000 7 November 2019 The current dispute between the US and China goes far beyond trade tariffs and tit-for-tat reprisals: the underlying driver is a race for global technological supremacy. This paper examines the risks of greater strategic competition as well as potential solutions for mitigating the impacts of the US–China economic confrontation. Read online Download PDF Marianne Schneider-Petsinger Senior Research Fellow, US and the Americas Programme @mpetsinger Dr Jue Wang Associate Fellow, Asia-Pacific Programme (based in Holland) LinkedIn Dr Yu Jie Senior Research Fellow on China, Asia-Pacific Programme @yu_jiec LinkedIn James Crabtree Associate Fellow, Asia-Pacific Programme @jamescrabtree LinkedIn Examining the US-China Trade Competition Video: Marianne Schneider-Petsinger and Dr Yu Jie discuss key themes from the research paperSummaryThe underlying driver of the ongoing US–China trade war is a race for global technological dominance. President Trump has raised a number of issues regarding trade with China – including the US’s trade deficit with China and the naming of China as a currency manipulator. But at the heart of the ongoing tariff escalation are China’s policies and practices regarding forced technology transfer, intellectual property theft and non-market distortions.As China’s international influence has expanded it has always been unlikely that Beijing would continue to accept existing global standards and institutions established and widely practised by developed countries based on ‘the Washington Consensus’.China’s desire to be an alternative champion of technology standard-setting remains unfulfilled. Its ample innovation talent is a solid foundation in its quest for global technology supremacy but tightening controls over personal freedoms could undermine it and deter potential global partners.It is unclear if Chinese government interventions will achieve the technological self-sufficiency Beijing has long desired. China’s approach to macroeconomic management diverges significantly from that of the US and other real market economies, particularly in its policy towards nurturing innovation.Chinese actors are engaged in the globalization of technological innovation through exports and imports of high-tech goods and services; cross-border investments in technology companies and research and development (R&D) activities; cross-border R&D collaboration; and international techno-scientific research collaboration.While the Chinese state pushes domestic companies and research institutes to engage in the globalization of technological innovation, its interventions in the high-tech sector have caused uneasiness in the West.The current US response to its competition with China for technological supremacy, which leans towards decoupling, is unlikely to prove successful. The US has better chances of success if it focuses on America’s own competitiveness, works on common approaches to technology policy with like-minded partners around the globe and strengthens the international trading system.A technically sound screening mechanism of foreign investment can prevent normal cross-border collaboration in technological innovation from being misused by geopolitical rival superpowers. Department/project Asia-Pacific Programme, Trade, Investment and Economics, US and the Americas Programme, US Geoeconomic Trends and Challenges Full Article
ad Trade, Technology and National Security: Will Europe Be Trapped Between the US and China? By feedproxy.google.com Published On :: Fri, 07 Feb 2020 15:25:01 +0000 Invitation Only Research Event 2 March 2020 - 8:00am to 9:15am Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Sir Simon Fraser, Managing Partner of Flint Global; Deputy Chairman, Chatham HouseChair: Marianne Schneider-Petsinger, Senior Research Fellow, US and the Americas Programme, Chatham House The US and China have entered into an increasingly confrontational relationship over trade and technology. This may force Europe to make difficult choices between the two economic superpowers – or perform a balancing act. Although the recent US-China phase-1 trade deal has eased the relationship for now, the trade and technology tensions are a structural issue and are likely to persist.The debate over Huawei’s participation in 5G networks is an example of how the UK and other countries may face competing priorities in economic, security and foreign policy. Can Europe avoid a binary choice between the US and China? Is it possible for the EU to position itself as a third global power in trade, technology and standard-setting? What strategies should Europeans adopt to keep the US and China engaged in the rules-based international order and what does the future hold for trade multilateralism?Sir Simon Fraser will join us for a discussion on Europe’s future role between the US and China. Sir Simon is Managing Partner of Flint Global and Deputy Chairman of Chatham House. He previously served as Permanent Secretary at the Foreign and Commonwealth Office (FCO) and Head of the UK Diplomatic Service from 2010 to 2015. Prior to that he was Permanent Secretary at the UK Department for Business, Innovation and Skills. He has also served as Director General for Europe in the FCO and Chief of Staff to European Trade Commissioner Peter Mandelson.We would like to take this opportunity to thank founding partner AIG and supporting partners Clifford Chance LLP, Diageo plc, and EY for their generous support of the Chatham House Global Trade Policy Forum. Event attributes Chatham House Rule Department/project US and the Americas Programme, Global Trade Policy Forum, US Geoeconomic Trends and Challenges US and Americas Programme Email Full Article
ad Exploring the Obstacles and Opportunities for Expanded UK-Latin American Trade and Investment By feedproxy.google.com Published On :: Thu, 27 Feb 2020 12:40:01 +0000 Invitation Only Research Event 14 January 2020 - 8:30am to 11:00am Chatham House | 10 St James's Square | London | SW1Y 4LE Trade and investment between the UK and Latin America is woefully underdeveloped. Latin America’s agricultural powerhouses Brazil and Argentina only accounted for a total of 1.6% of the UK’s agricultural market across eight sectors in 2018, all of those areas in which Argentina and Brazil have substantial comparative advantages. Conversely, UK exports to the large Latin American economies remain far below their potential. To cite a few examples, in 2018 in the electrical equipment sector, the UK only exported $95.7 million of those products to Brazil, making the ninth largest economy in the world only the 42nd export market for those goods from the UK; Mexico only imported $91.4 million of UK-made electrical goods, placing it directly behind Brazil as UK’s market for those goods.As we look to the future, any improvement to the relationship will depend on two factors: 1) how the UK leaves the EU and 2) whether Latin American agricultural producers can improve their environmental practices and can meet the production standards established by the EU and likely maintained by a potential post-Brexit Britain.In the first meeting of the working group, Chatham House convened a range of policymakers, practitioners and academics to explore this topic in depth, identify the key issues driving this trend, and begin to consider how improvements might best be made. Subsequent meetings will focus on specific sectors in commerce and investment.We would like to thank BTG Pactual, Cairn Energy plc, Diageo, Equinor, Fresnillo Management Services, HSBC Holdings plc and Wintershall Dea for their generous support of the Latin America Initiative. Event attributes Chatham House Rule Department/project US and the Americas Programme, Latin America Initiative US and Americas Programme Email Full Article
ad Immature leadership: Donald Trump and the American presidency By feedproxy.google.com Published On :: Wed, 04 Mar 2020 13:20:12 +0000 4 March 2020 , Volume 96, Number 2 Read online Daniel W. Drezner There has been a renaissance in the study of how the backgrounds of individual leaders affect foreign policy outcomes. Donald Trump's presidency highlights the limits of this approach. Trump's psychology is so unique, and so akin to that of a small child, that studying his background alone is insufficient to explain his decision-making. The evidence for this characterization of Trump's leadership comes not from his political opponents, but his allies, staffers and subordinates. Trump's lack of impulse control, short attention span and frequent temper tantrums have all undercut his effectiveness as president as compared to his predecessors. Nonetheless, the 45th president helps to clarify ongoing debates in American politics about the relative strength of the presidency as an institution. In particular, the powers of the presidency have become so enhanced that even comparatively weak and inexperienced leaders can execute dramatic policy shifts. The formal checks on presidential power, from the legislative, judicial and executive branches have all eroded. Similarly, the informal checks on the presidency had also degraded before Trump's inauguration. This article uses Trump's presidency—and his severe limitations as a decision-maker—to highlight the ways in which even a weak leader can affect change by holding a powerful office. Full Article
ad Virtual Roundtable: US Global Leadership After COVID-19 By feedproxy.google.com Published On :: Fri, 03 Apr 2020 14:50:01 +0000 Research Event 20 April 2020 - 2:00pm to 3:00pm Event participants Michèle Flournoy, Co-Founder and Managing Partner, Westexec Advisors; US Under Secretary of Defense for Policy, 2009 - 12Chair: Dr Leslie Vinjamuri, Director, US and the Americas Programme; Dean, Queen Elizabeth II Academy for Leadership in International Affairs, Chatham House The COVID-19 pandemic highlights the absence of US global leadership. Michèle Flournoy talks with Dr Leslie Vinjamuri about the impact of COVID-19 on US domestic priorities and foreign policy commitments.Flournoy discusses current US strategy towards China and the Middle East and how this might change under a Democratic administration.This event is part of the Inaugural Virtual Roundtable Series on the US, Americas and the State of the World and will take place virtually only. Department/project US and the Americas Programme US and Americas Programme Email Full Article
ad Webinar: Director's Briefing – US Elections: The Road to November 2020 By feedproxy.google.com Published On :: Wed, 08 Apr 2020 14:50:01 +0000 Corporate Members Event Webinar Partners and Major Corporates 16 April 2020 - 1:00pm to 2:00pm Online Event participants Edward Luce, US National Editor and Columnist, Financial TimesDr Lindsay Newman, Senior Research Fellow, US and the Americas Programme, Chatham HouseChair: Dr Robin Niblett, Director and Chief Executive, Chatham House As the coronavirus crisis deepens globally, the effects have reverberated through the American economy, and in only a few short weeks, the US presidential election race has changed beyond recognition. Unemployment claims have hit unprecedented levels and look set to continue to rise with stark warnings that the worst is still to come. Polling, however, has suggested that over half the country approves of the way President Trump is handling the crisis. No issue is likely to be more important to voters come November than the recovery and rebuilding of America once the pandemic subsides. In this discussion, Ed Luce and Dr Lindsay Newman will examine the new uncertain outlook for the November 2020 election and discuss how it might play out in these challenging circumstances. Where are we versus where we thought we would be at this point in the election cycle? What should we be watching for in the coming months as the US looks to hold elections in these uncharted waters? Will the elections effectively become a referendum on Trump’s handling of the coronavirus pandemic? And what will this mean for potential policy priorities of the president?This event is only open to Major Corporate Member and Partner organizations and selected giving circles of Chatham House. If you'd like to attend, please RSVP to rsvp@chathamhouse.org. Full Article
ad The US Role in Shaping World Trade By feedproxy.google.com Published On :: Thu, 23 Apr 2020 13:45:01 +0000 Webinar Research Event 21 May 2020 - 2:00pm to 3:00pmAdd to CalendariCalendar Outlook Google Yahoo Clete Willems, Partner, Akin Gump; Deputy Director, US National Economic Council, 2018 - 19Chair: Marianne Schneider-Petsinger, Senior Research Fellow, US and Americas Programme, Chatham House This event is part of the Chatham House Global Trade Policy Forum and will take place virtually only.We would like to take this opportunity to thank founding partner AIG and supporting partners Clifford Chance LLP, Diageo plc, and EY for their generous support of the Chatham House Global Trade Policy Forum.Please note this event is taking place between 2pm to 3pm BST. Department/project US and the Americas Programme, Global Trade Policy Forum Full Article
ad Reimagining Trade Rules to Address Climate Change in a Post-Pandemic World By feedproxy.google.com Published On :: Fri, 24 Apr 2020 10:25:01 +0000 Webinar Research Event 5 May 2020 - 2:00pm to 3:00pm Event participants James Bacchus, Distinguished University Professor of Global Affairs and Director of the Center for Global Economic and Environmental Opportunity at the University of Central Florida; Member and Chair, WTO Appellate Body, 1995 - 2003Chair: Creon Butler, Director, Global Economy and Finance Programme, Chatham House This event is part of the Chatham House Global Trade Policy Forum and will take place virtually only.International trade has a crucial role to play in tackling climate change. The production and transport of goods is a major contributor to green-house gas emissions, as is the delivery of certain cross-border services. At the same time, it looks inevitable that the COVID-19 pandemic will lead to a radical re-think of global supply chains as companies and governments seek to build in greater resilience while at the same time preserving as far as possible the efficiency gains and lower costs that global supply chains generate when operating normally.Future international trade rules will have a crucial role to play in addressing both challenges; they represent both an opportunity and a risk. If designed well, they could play a very important role in re-enforcing moves towards a more sustainable use of resources, greater overall alignment of economies with the Paris Agreement, and greater economic resilience. But they could also, if poorly designed and implemented, or overly influenced by strategic political considerations, have significant unintended and negative implications. These include: reduced economic efficiency, increased poverty, unnecessary economic decoupling and reduced consensus on the broader mitigation and adaptation measures required to meet the challenge of climate change.Against this background, a number of key questions arise: In what areas, if any, do we need to modify or adapt key principles underlying the system of global trade rules in order to respond to the twin challenges of responding to climate change and building greater economic resilience? Which are the most promising/practical areas on which trade policy experts should focus now to re-launch/re-energize discussions on WTO reform, including, for example, dispute settlement? What national economic policies will be needed to complement the development of new/reformed trade disciplines in these areas? How might future political changes, such as a change in the US administration, affect the prospects for and political momentum behind such deliberations? What in any eventuality is the best way to build the required political momentum? This roundtable is convened by the Global Economy and Finance Programme and the US and the Americas Programme and it is part of the Chatham House Global Trade Policy Forum. The event will take place virtually only.We would like to take this opportunity to thank founding partner AIG and supporting partners Clifford Chance LLP, Diageo plc, and EY for their generous support of the Chatham House Global Trade Policy Forum.Please note this event is taking place between 2pm to 3pm BST. Department/project US and the Americas Programme, Global Trade Policy Forum Full Article
ad Virtual Roundtable: Where in the World Are We Headed? By feedproxy.google.com Published On :: Thu, 30 Apr 2020 12:20:01 +0000 Research Event 12 May 2020 - 2:00pm to 3:00pmAdd to CalendariCalendar Outlook Google Yahoo Ambassador Wendy R. Sherman, Director, Center for Public Leadership, Harvard Kennedy School; US Under Secretary of State for Political Affairs, 2011 – 2015.Lord Kim Darroch, Crossbench Life Peer, House of Lords; British Ambassador to the US, 2016 – 19Chair: Dr Leslie Vinjamuri, Director, US and the Americas Programme, Chatham House The outbreak of COVID-19 has disrupted world affairs at a time when US global leadership was already a cause of grave concern for many longstanding US partners. While the US and China have recently signed the first phase of a trade agreement, the pandemic is leading to heightened tension between these two major powers. Domestically, the virus has upended the health and economic security of many Americans during a crucial election year, and also raised genuine concern about the ability to hold a free and fair election. How will the US government navigate this unprecedented crisis and what does this mean for the future of US leadership? This event is part of the US and Americas Programme Inaugural Virtual Roundtable Series on the US and the State of the World and will take place virtually only. US and Americas Programme Email Department/project US and the Americas Programme Full Article
ad A kinesin adapter directly mediates dendritic mRNA localization during neural development in mice [Neurobiology] By feedproxy.google.com Published On :: 2020-05-08T03:41:14-07:00 Motor protein-based active transport is essential for mRNA localization and local translation in animal cells, yet how mRNA granules interact with motor proteins remains poorly understood. Using an unbiased yeast two–hybrid screen for interactions between murine RNA-binding proteins (RBPs) and motor proteins, here we identified protein interaction with APP tail-1 (PAT1) as a potential direct adapter between zipcode-binding protein 1 (ZBP1, a β-actin RBP) and the kinesin-I motor complex. The amino acid sequence of mouse PAT1 is similar to that of the kinesin light chain (KLC), and we found that PAT1 binds to KLC directly. Studying PAT1 in mouse primary hippocampal neuronal cultures from both sexes and using structured illumination microscopic imaging of these neurons, we observed that brain-derived neurotrophic factor (BDNF) enhances co-localization of dendritic ZBP1 and PAT1 within granules that also contain kinesin-I. PAT1 is essential for BDNF-stimulated neuronal growth cone development and dendritic protrusion formation, and we noted that ZBP1 and PAT1 co-locate along with β-actin mRNA in actively transported granules in living neurons. Acute disruption of the PAT1–ZBP1 interaction in neurons with PAT1 siRNA or a dominant-negative ZBP1 construct diminished localization of β-actin mRNA but not of Ca2+/calmodulin-dependent protein kinase IIα (CaMKIIα) mRNA in dendrites. The aberrant β-actin mRNA localization resulted in abnormal dendritic protrusions and growth cone dynamics. These results suggest a critical role for PAT1 in BDNF-induced β-actin mRNA transport during postnatal development and reveal a new molecular mechanism for mRNA localization in vertebrates. Full Article
ad Virtual Roundtable: Where in the World Are We Headed? By feedproxy.google.com Published On :: Thu, 30 Apr 2020 12:20:01 +0000 Research Event 12 May 2020 - 2:00pm to 3:00pmAdd to CalendariCalendar Outlook Google Yahoo Ambassador Wendy R. Sherman, Director, Center for Public Leadership, Harvard Kennedy School; US Under Secretary of State for Political Affairs, 2011 – 2015.Lord Kim Darroch, Crossbench Life Peer, House of Lords; British Ambassador to the US, 2016 – 19Chair: Dr Leslie Vinjamuri, Director, US and the Americas Programme, Chatham House The outbreak of COVID-19 has disrupted world affairs at a time when US global leadership was already a cause of grave concern for many longstanding US partners. While the US and China have recently signed the first phase of a trade agreement, the pandemic is leading to heightened tension between these two major powers. Domestically, the virus has upended the health and economic security of many Americans during a crucial election year, and also raised genuine concern about the ability to hold a free and fair election. How will the US government navigate this unprecedented crisis and what does this mean for the future of US leadership? This event is part of the US and Americas Programme Inaugural Virtual Roundtable Series on the US and the State of the World and will take place virtually only. US and Americas Programme Email Department/project US and the Americas Programme Full Article
ad Virtual Roundtable: Evaluating Outcomes in Fragile Contexts: Adapting Research Methods in the Time of COVID-19 By feedproxy.google.com Published On :: Mon, 04 May 2020 08:55:01 +0000 Invitation Only Research Event 5 May 2020 - 12:00pm to 1:00pm Agendapdf | 107.59 KB Event participants Rebecca Wolfe, Lecturer, Harris School for Public Policy and Associate, Pearson Institute for the Study and Resolution of Global Conflicts, University of ChicagoTom Gillhespy, Principal Consultant, ItadShodmon Hojibekov, Chief Executive Officer, Aga Khan Agency for Habitat (Afghanistan)Chair: Champa Patel, Director, Asia-Pacific Programme, Chatham House This virtual roundtable has been co-convened by Chatham House and the Aga Khan Foundation. While conducting research in fragile and conflict-affected contexts has always presented challenges, the outbreak of COVID-19 creates additional challenges including travel restrictions, ethical challenges, and disruptions to usual modes of working. This virtual roundtable will explore how organizations can adapt their research and monitoring and evaluation models in response to the coronavirus pandemic. This event aims to discuss the research methods being used to mitigate the impact of the COVID-19 crisis; the important role of technology; and ways to engage policy and decision-makers during this time. Event attributes Chatham House Rule Department/project Asia-Pacific Programme, Conflict, Peace and Stability, Geopolitics and Governance Lucy Ridout Programme Administrator, Asia-Pacific Programme +44 (0) 207 314 2761 Email Full Article
ad Webinar: Director's Briefing – National Leadership in Times of Crisis By feedproxy.google.com Published On :: Thu, 07 May 2020 14:10:01 +0000 Corporate Members Event Webinar Partners and Major Corporates 14 May 2020 - 6:00pm to 7:00pmAdd to CalendariCalendar Outlook Google Yahoo Online Janet Napolitano, President, University of California; US Secretary of Homeland Security (2009-13)Chair: Dr Robin Niblett, Director and Chief Executive, Chatham House Across the globe, leaders on the local, national and international levels are grappling with the impacts of COVID-19 on their communities and the economy. But the coronavirus pandemic is just one of several existential crises the world is currently facing. Climate change, political instability and growing tensions with China and Russia, along with a lack of strong global leadership, has made it more difficult for individual nations to respond and coalesce in times of crisis.This discussion will explore how leaders at all levels can best negotiate both the practical issues and the larger questions associated with these ‘grand challenges’. How is current US foreign policy affecting our collective ability to respond to issues such as pandemics or climate change? Has the COVID-19 crisis cemented the US retreat from global leadership and if so, who might step into the breach? How do we maintain momentum on other issues in the midst of a public health disaster of this magnitude? And what is the role of the business community, higher education institutions and other sectors in responding to these crises and shaping future public policy?This event is only open to Major Corporate Member and Partner organizations and selected giving circles of Chatham House. If you'd like to attend, please RSVP to lbedford@chathamhouse.org. Full Article
ad COVID-19 in South Africa: Leadership, Resilience and Inequality By feedproxy.google.com Published On :: Thu, 07 May 2020 14:50:58 +0000 7 May 2020 Christopher Vandome Research Fellow, Africa Programme LinkedIn In a world looking for leadership, South Africa’s president Cyril Ramaphosa has been remarkable. One year after he carried the time-worn ANC through a national election, South Africans are crying out for more. 2020-05-07-Ramaphosa-COVID-South-Africa Cyril Ramaphosa at NASREC Expo Centre in Johannesburg where facilities are in place to treat coronavirus patients. Photo by JEROME DELAY/POOL/AFP via Getty Images. In the COVID-19 crisis so far, Cyril Ramaphosa has been widely praised for displaying the decisive leadership so many hoped for when they cast their ballot for him in May 2019. Buttressed by others such as health minister Dr Zweli Mkhize, and on a simple objective to prevent transmission, South Africa has been a lesson to the world. Act fast. Act hard.Former president Thabo Mbeki’s disastrous response to the HIV crisis cast a long shadow over his legacy, and Ramaphosa has taken note. South Africa has had one of the tightest lockdowns in the world. No exercise. No cigarettes. No alcohol.The lockdown was imposed when the country had only around 1,000 recorded cases and just two deaths. As a result, transmission from returning travellers has not yet led to an exponential infection rate within the community. The government’s swift reaction has bought much needed time with the peak now seemingly delayed to September or October.Continental and national leadershipRamaphosa has also emerged as a key focal point for Africa-wide responses. As current chair of the African Union (AU) he leads the continental engagement with the World Health Organization (WHO), and the various international finance institutions, while South African officials are working with the AU and the United Nations Economic Commission for Africa (UNECA) on a push for African debt restructuring.He has also been active in trouble shooting to unlock external assistance to the continent, including from China and Russia. Appointing special envoys is typical of his boardroom-honed leadership style.International and regional partnerships are vital for resilience and the arrival of 217 Cuban doctors to South Africa is strongly reminiscent of the liberationist solidarity of the Cold War era. And regional economies remain dependent on South Africa to protect their own vulnerable citizens. Following the 2008 financial crisis, it was South Africa’s regional trading relationships that remained robust, while trade with its main global partners in China and the US dropped.Despite the plaudits, Ramaphosa remains vulnerable to challenge at home, notably around his failure to stimulate South Africa’s moribund economy. On the eve of lockdown, Moody’s joined its peers Standard and Poor’s and Fitch in giving South Africa a below investment grade credit rating. The move was a long time coming. Long mooted economic reforms were slow to materialise, and South Africa had fallen into recession.Ramaphosa depends on a small core of close advisors and allies, initially united in apparent opposition to the kleptocratic rule of President Jacob Zuma and the deep patronage networks he created within both the party and the state. But this allegiance is being tested by economic reality. Support within the party was already drifting prior to the crisis.Disagreements are not just technocratic – there are big ideological questions in play around the role of the state in the economy, the level of intervention, and its affordability, with key government figures sceptical of rapid market reforms. Energy minister and former union stalwart Gwede Mantashe is wary of job losses, and minister of public enterprises Pravin Gordhan protective of state-owned enterprises (SOEs). Before coronavirus hit, Ramaphosa seemed content to allow these policy disputes to play themselves out with little decisive intervention.Slow progress on reform, against worsening economic performance, left Ramaphosa and his allies exposed. In January the president missed the UK’s African Investment Summit in order to assert control over a party meeting at which it was expected his detractors would seek to remove Gordhan.COVID-19 has sharpened thinkingAs the independently assertive - and eminently quotable - pro-market reformist finance minister Tito Mboweni stated, ‘you can’t eat ideology’. Accelerated reform and restructuring is required if the government turns to the International Monetary Fund (IMF) for assistance.For the first time, Gordhan has been forced to deny a bailout to beleaguered state airline South African Airways (SAA), and the government’s lockdown bailout of R300 billion has been applauded by business. Much like the fiscal stimulus and recovery plan of 2018, it relies on smart spending, targeting sectors with high multiplier effects. It also includes significant reserve bank loans.But it has been criticised for not doing enough to help the most vulnerable. There is considerable fear of what could happen when the virus takes hold in South Africa’s townships and informal settlements where social distancing is almost impossible, basic toilet facilities are shared, and HIV and TB rates high.There are mounting concerns of the humanitarian cost of a prolonged lockdown, and the government has been faster than others in implementing a tiered lockdown system, trying to get people back to work and keep the economy afloat.South Africa has been criticized by the UN for the use of lethal force by security forces in enforcing lockdown and, in a society plagued by corruption, there are fears legislation to stop the spread of false information could be used to restrict legitimate reporting on the virus response or other issues.COVID-19 shines a spotlight on societies’ fault-lines worldwide. South Africa is often touted as having one of the highest levels of inequality in the world but, in a globalized economy, these divisions are international as much as they are local.Resilience comes from within, but also depends on regional and global trading and financial systems. South Africans and international partners have long recognised Ramaphosa’s leadership qualities as an impressive voice for the global south.But he must also be an advocate for South Africa’s poor. This crisis could accelerate implementation of his landmark pro-poor National Health Insurance and Universal Health Care programmes. Or the hit of COVID-19 on top of South Africa’s existing economic woes could see them derailed entirely. Ramaphosa must push through economic reforms at the same time as managing COVID-19 and rebuilding trust in his government. Full Article
ad Leaders Who Lunch: Seth Thomas By feedproxy.google.com Published On :: Thu, 22 Feb 2018 00:00:00 +0000 Full Article
ad Growth in a Multilateral World: The Role of Inclusive Trade and Quality Investment By feedproxy.google.com Published On :: Wed, 04 Apr 2018 00:00:00 +0100 Full Article
ad Undercurrents: Episode 5 - Chokepoints in Global Food Trade, and How the Internet is Changing Language By feedproxy.google.com Published On :: Thu, 05 Apr 2018 00:00:00 +0100 Full Article
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ad A Decade on from the Financial Crisis: the Legacy and Lessons of 2008 - The Rt Hon Lord Darling of Roulanish By feedproxy.google.com Published On :: Thu, 13 Sep 2018 00:00:00 +0100 Full Article
ad Global Trade Landscape Series 2018: Technological Transitions and the Future of Global Trade By feedproxy.google.com Published On :: Wed, 19 Sep 2018 00:00:00 +0100 Full Article
ad The Belt and Road Initiative: Modernity, Geopolitics and the Global Order By feedproxy.google.com Published On :: Fri, 28 Sep 2018 00:00:00 +0100 Full Article
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ad Undercurrents: Episode 21 - EU-US Relations after the Midterms, and Tackling the Illegal Wildlife Trade in Africa By feedproxy.google.com Published On :: Fri, 09 Nov 2018 00:00:00 +0000 Full Article
ad Undercurrents: Episode 22 - China's Belt and Road Initiative, and the Rise of National Populism By feedproxy.google.com Published On :: Thu, 22 Nov 2018 00:00:00 +0000 Full Article
ad Leadership in the 21st Century: Jessica Cecil, BBC By feedproxy.google.com Published On :: Thu, 06 Dec 2018 00:00:00 +0000 Full Article
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ad The Paradox of Progress: Health Challenges of the Future By feedproxy.google.com Published On :: Wed, 03 Apr 2019 00:00:00 +0100 Full Article
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ad Undercurrents: Episode 37 - Women in Leadership, and Europe's Ageing Population By feedproxy.google.com Published On :: Fri, 19 Jul 2019 00:00:00 +0100 Full Article
ad Leadership in the 21st Century: Jim O’Neill, Chatham House By feedproxy.google.com Published On :: Thu, 25 Jul 2019 00:00:00 +0100 Full Article
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ad Making Trade Progressive By feedproxy.google.com Published On :: Fri, 31 Jan 2020 00:00:00 +0000 Full Article
ad Correction: Diversity in the Protein N-Glycosylation Pathways Within the Campylobacter Genus. [Additions and Corrections] By feedproxy.google.com Published On :: 2020-05-01T00:05:26-07:00 Full Article
ad Proteomic Analysis of Salmonella-modified Membranes Reveals Adaptations to Macrophage Hosts [Research] By feedproxy.google.com Published On :: 2020-05-01T00:05:26-07:00 Systemic infection and proliferation of intracellular pathogens require the biogenesis of a growth-stimulating compartment. The gastrointestinal pathogen Salmonella enterica commonly forms highly dynamic and extensive tubular membrane compartments built from Salmonella-modified membranes (SMMs) in diverse host cells. Although the general mechanism involved in the formation of replication-permissive compartments of S. enterica is well researched, much less is known regarding specific adaptations to different host cell types. Using an affinity-based proteome approach, we explored the composition of SMMs in murine macrophages. The systematic characterization provides a broader landscape of host players to the maturation of Salmonella-containing compartments and reveals core host elements targeted by Salmonella in macrophages as well as epithelial cells. However, we also identified subtle host specific adaptations. Some of these observations, such as the differential involvement of the COPII system, Rab GTPases 2A, 8B, 11 and ER transport proteins Sec61 and Sec22B may explain cell line-dependent variations in the pathophysiology of Salmonella infections. In summary, our system-wide approach demonstrates a hitherto underappreciated impact of the host cell type in the formation of intracellular compartments by Salmonella. Full Article
ad Proximity Dependent Biotinylation: Key Enzymes and Adaptation to Proteomics Approaches [Reviews] By feedproxy.google.com Published On :: 2020-05-01T00:05:26-07:00 The study of protein subcellular distribution, their assembly into complexes and the set of proteins with which they interact with is essential to our understanding of fundamental biological processes. Complementary to traditional assays, proximity-dependent biotinylation (PDB) approaches coupled with mass spectrometry (such as BioID or APEX) have emerged as powerful techniques to study proximal protein interactions and the subcellular proteome in the context of living cells and organisms. Since their introduction in 2012, PDB approaches have been used in an increasing number of studies and the enzymes themselves have been subjected to intensive optimization. How these enzymes have been optimized and considerations for their use in proteomics experiments are important questions. Here, we review the structural diversity and mechanisms of the two main classes of PDB enzymes: the biotin protein ligases (BioID) and the peroxidases (APEX). We describe the engineering of these enzymes for PDB and review emerging applications, including the development of PDB for coincidence detection (split-PDB). Lastly, we briefly review enzyme selection and experimental design guidelines and reflect on the labeling chemistries and their implication for data interpretation. Full Article
ad A comprehensive evaluation of a typical plant telomeric G-quadruplex (G4) DNA reveals the dynamics of G4 formation, rearrangement, and unfolding [Plant Biology] By feedproxy.google.com Published On :: 2020-04-17T00:06:05-07:00 Telomeres are specific nucleoprotein structures that are located at the ends of linear eukaryotic chromosomes and play crucial roles in genomic stability. Telomere DNA consists of simple repeats of a short G-rich sequence: TTAGGG in mammals and TTTAGGG in most plants. In recent years, the mammalian telomeric G-rich repeats have been shown to form G-quadruplex (G4) structures, which are crucial for modulating telomere functions. Surprisingly, even though plant telomeres are essential for plant growth, development, and environmental adaptions, only few reports exist on plant telomeric G4 DNA (pTG4). Here, using bulk and single-molecule assays, including CD spectroscopy, and single-molecule FRET approaches, we comprehensively characterized the structure and dynamics of a typical plant telomeric sequence, d[GGG(TTTAGGG)3]. We found that this sequence can fold into mixed G4s in potassium, including parallel and antiparallel structures. We also directly detected intermediate dynamic transitions, including G-hairpin, parallel G-triplex, and antiparallel G-triplex structures. Moreover, we observed that pTG4 is unfolded by the AtRecQ2 helicase but not by AtRecQ3. The results of our work shed light on our understanding about the existence, topological structures, stability, intermediates, unwinding, and functions of pTG4. Full Article