dea BREAKING: 43-Yr-Old Father Of 9, Dollar Store Sec Guard, Shot DEAD While Allegedly Trying To Enforce MI Gov Whitmer’s Face Covering Exec Order By 100percentfedup.com Published On :: Wed, 06 May 2020 18:27:38 +0000 The following article, BREAKING: 43-Yr-Old Father Of 9, Dollar Store Sec Guard, Shot DEAD While Allegedly Trying To Enforce MI Gov Whitmer’s Face Covering Exec Order, was first published on 100PercentFedUp.com. Will the mainstream media report about the senseless death of a 43-year-old father of nine, who would have been alive today if it were not for VP wannabe, Gretchen Whitmer's executive order that forced him to respond to a customer not wearing a face mask? Continue reading: BREAKING: 43-Yr-Old Father Of 9, Dollar Store Sec Guard, Shot DEAD While Allegedly Trying To Enforce MI Gov Whitmer’s Face Covering Exec Order ... Full Article Featured Left News Politics
dea NY Shame: Workers Who Tested Positive For COVID-19 Were Allowed To Remain On The Job At Nursing Homes, As Death Toll For Nursing Home Patients Exceeds 3,000 By 100percentfedup.com Published On :: Wed, 06 May 2020 21:44:54 +0000 The following article, NY Shame: Workers Who Tested Positive For COVID-19 Were Allowed To Remain On The Job At Nursing Homes, As Death Toll For Nursing Home Patients Exceeds 3,000, was first published on 100PercentFedUp.com. The coronavirus crisis at New York’s nursing homes is even worse than previously thought. Monday night, the state Department of Health issued new data, adding more than 1,600 people who were presumed to have died of the virus in nursing homes, but did not have a confirmed diagnosis, to the official toll. As of May […] Continue reading: NY Shame: Workers Who Tested Positive For COVID-19 Were Allowed To Remain On The Job At Nursing Homes, As Death Toll For Nursing Home Patients Exceeds 3,000 ... Full Article Featured Politics
dea One new death and nine new COVID-19 cases in Windsor-Essex By windsor.ctvnews.ca Published On :: Sat, 9 May 2020 13:18:00 -0400 One more person has died from the coronavirus in the Windsor-Essex region on Saturday and nine new cases have been reported by the health unit. Full Article
dea Little Richard, flamboyant rock 'n' roll pioneer, dead at 87 By www.ctvnews.ca Published On :: Sat, 9 May 2020 08:55:00 -0600 Little Richard, the self-proclaimed "architect of rock 'n' roll" whose piercing wail, pounding piano and towering pompadour irrevocably altered popular music while introducing black R&B to white America, has died Saturday. He was 87. Full Article
dea IMF Needs New Thinking to Deal with Coronavirus By feedproxy.google.com Published On :: Mon, 27 Apr 2020 08:59:48 +0000 27 April 2020 David Lubin Associate Fellow, Global Economy and Finance Programme @davidlubin The IMF faces a big dilemma in its efforts to support the global economy at its time of desperate need. Simply put, the Fund’s problem is that most of the $1tn that it says it can lend is effectively unusable. 2020-04-27-IMF-Virtual-News Kristalina Georgieva, managing director of the International Monetary Fund (IMF), speaks during a virtual news conference on April 15, 2020. Photo by Andrew Harrer/Bloomberg via Getty Images There were several notable achievements during last week’s Spring meetings. The Fund’s frank set of forecasts for world GDP growth are a grim but valuable reminder of the scale of the crisis we are facing, and the Fund’s richer members will finance a temporary suspension on payments to the IMF for 29 very poor countries.Most importantly, a boost to the Fund’s main emergency facilities - the Rapid Credit Facility and the Rapid Financing Instrument - now makes $100bn of proper relief available to a wide range of countries. But the core problem is that the vast bulk of the Fund’s firepower is effectively inert.This is because of the idea of 'conditionality', which underpins almost all of the IMF’s lending relationships with member states. Under normal circumstances, when the IMF is the last-resort lender to a country, it insists that the borrowing government tighten its belt and exercise restraint in public spending.This helps to achieve three objectives. One is to stabilise the public debt burden, to ensure that the resources made available are not wasted. The second is to limit the whole economy’s need for foreign exchange, a shortage of which had prompted a country to seek IMF help in the first place. And the third is to ensure that the IMF can get repaid.Role within the international monetary systemSince the IMF does not take any physical collateral from countries to whom it is lending, the belt-tightening helps to act as a kind of collateral for the IMF. It helps to maximise the probability that the IMF does not suffer losses on its own loan portfolio — losses that would have bad consequences for the Fund’s role within the international monetary system.This is a perfectly respectable goal. Walter Bagehot, the legendary editor of The Economist, established modern conventional wisdom about managing panics. Relying on a medical metaphor that feels oddly relevant today, he said that a panic 'is a species of neuralgia, and according to the rules of science you must not starve it.' Managing a panic, therefore, requires lending to stricken borrowers 'whenever the security is good', as Bagehot put it. The IMF has had to invent its own form of collateral, and conditionality is the result. The problem, though, is that belt-tightening is a completely inappropriate approach to managing the current crisis.Countries are stricken not because they have indulged in any irresponsible spending sprees that led to a shortage of foreign exchange, but because of a virus beyond their control. Indeed, it would seem almost grotesque for the Fund to ask countries to cut spending at a time when, if anything, more spending is needed to stop people dying or from falling into a permanent trap of unemployment.The obvious solution to this problem would be to increase the amount of money that any country can access from the Fund’s emergency facilities well beyond the $100bn now available. But that kind of solution would quickly run up against the IMF’s collateral problem.The more the IMF makes available as 'true' emergency financing with few or no strings attached, the more it begins to undermine the quality of its loan portfolio. And if the IMF’s senior creditor status is undermined, then an important building block of the international monetary system would be at risk.One way out of this might have been an emergency allocation of Special Drawing Rights, a tool last used in 2009. This would credit member countries’ accounts with new, unconditional liquidity that could be exchanged for the five currencies that underpin the SDR: the dollar, the yen, the euro, sterling and the renminbi. That will not be happening, though, since the US is firmly opposed, for reasons bad and good.So in the end the IMF and its shareholders face a huge problem. It either lends more money on easy terms without the 'collateral' of conditionality, at the expense of undermining its own balance sheet - or it remains, in systemic terms, on the sidelines of this crisis.And since the legacy of this crisis will be some eye-watering increases in the public debt burdens of many emerging economies, the IMF’s struggle to find a way to administer its medicine will certainly outlive this round of the coronavirus outbreak.This article is a version of a piece which was originally published in the Financial Times Full Article
dea Webinar: How is the MENA Region Dealing with the COVID-19 Outbreak? By feedproxy.google.com Published On :: Thu, 26 Mar 2020 10:40:01 +0000 Research Event 2 April 2020 - 12:30pm to 1:30pm Event participants Omar Dewachi, Associate Professor of Medical Anthropology, Department of Anthropology, Rutgers UniversityTin Hinane El Kadi, Associate Fellow, MENA Programme, Chatham HouseModerator: Sanam Vakil, Deputy Head & Senior Research Fellow, MENA Programme, Chatham House At this webinar, part of the Chatham House MENA Programme Online Event Series, experts will explore how the coronavirus pandemic is impacting the economy, state-society relations and healthcare throughout the Middle East and North Africa. How are governments handling this crisis and what measures have they put in place to stop the spread of the virus? Why are some governments withholding information about the number of cases? What has the response from the public been so far? How is this affecting the region and how does it compare to the global picture?The event will be held on the record. Department/project Middle East and North Africa Programme Reni Zhelyazkova Programme Coordinator, Middle East and North Africa Programme +44 (0)20 7314 3624 Email Full Article
Reni Zhelyazkova Programme Coordinator, Middle East and North Africa Programme +44 (0)20 7314 3624 Email
dea Transatlantic Rifts: Stress-Testing the Iran Deal By feedproxy.google.com Published On :: Tue, 17 May 2016 15:24:38 +0000 18 May 2016 Based on an exercise which modelled violations of the Iran nuclear deal, this paper finds that the deal's framework enabled the transatlantic partners to remain united but domestic factors in the US and Europe could, in future, make this increasingly hard. Download PDF Xenia Wickett Former Head, US and the Americas Programme; Former Dean, The Queen Elizabeth II Academy for Leadership in International Affairs @xeniawickett LinkedIn Dr Jacob Parakilas Former Deputy Head, US and the Americas Programme 2016-05-18-transatlantic-rifts-iran.jpg Signed agreement (Joint Comprehensive Plan Of Action) following E3/EU+3 negotiations, 14 July 2015 in Vienna, Austria. Photo via Getty Images. Chatham House brought together 32 participants over a two-day period in February 2016 to discuss the US and European responses to a simulated scenario in which alleged actions by Iran threaten the sustainability of the nuclear deal. This was the second of four scenario roundtables (the first involved a conflict between China and Japan).Despite the inherent challenges in the initial scenario the transatlantic partners in the simulation were able to retain a strong joint position in their negotiations with Iran throughout the scenario. The principal factor enabling the US and Europe to maintain their joint negotiating position was the framework of conditions provided by the Joint Comprehensive Plan of Action (JCPOA), which mandated specific actions, responses and timelines if events threatened the agreement. When in doubt, all parties in the simulation reverted to the agreed framework.The Europeans in the simulation seemed to view any indirect consequences of the nuclear deal as mostly positive whereas the Americans largely saw the externalities as negative. Equally, the scenario showed Iran as having different approaches towards the US and Europe respectively: willing to engage with the latter, while keeping the former in the cold.The greatest tensions occurred between EU member states, mainly in relation to differences over process rather than policy. Domestic factors in the US and Europe could, in the future, make maintaining a joint position towards Iran increasingly hard. In particular, potential stumbling blocks include immigration and social policies in response to the migration crisis in Europe; and, in the US, the significant political polarization around the E3/EU+3 deal. Department/project US and the Americas Programme Full Article
dea Brexit Clouds TTIP Negotiations But May Not Scupper Deal By feedproxy.google.com Published On :: Fri, 08 Jul 2016 09:12:24 +0000 11 July 2016 Marianne Schneider-Petsinger Senior Research Fellow, US and the Americas Programme @mpetsinger The British vote to leave the EU will slow progress on a transatlantic trade deal, but it also removes some UK sticking points from the process. 2016-07-08-TTIP.jpg A sign promoting the TTIP free trade agreement in Berlin. Photo by Getty Images. With Britain’s decision to leave the EU, the clouds of uncertainty hanging over the proposed US-EU free trade deal (known as the Transatlantic Trade and Investment Partnership or TTIP) have become darker. The negotiations were formally launched three years ago and have stalled because of transatlantic differences (for instance over issues of investor protections and public procurement) as well as growing public opposition. For now, both the US and the EU negotiators are determined to weather the storm and continue talks when they meet in Brussels from 11-15 July.The result of the UK’s EU referendum will blow a strong wind into the face of TTIP negotiators on three fronts. First, the Brexit vote will delay the TTIP talks as EU officials will focus their attention and political capital on the future UK-EU relationship. Once the UK government triggers Article 50 of the Lisbon Treaty, both sides have two years to sort out the separation proceedings. Only after it has become clear what Britain’s relationship with the EU will look like will the European side stop navel-gazing. The TTIP negotiations will likely continue in the meantime, but will be put on the back-burner.Second, any progress on TTIP will require clarity on what both sides are bringing to the negotiating table. But until the final nature of the UK-EU relationship is known, it will be difficult for the American side to assess exactly how valuable the access to the remaining EU market is. This raises the question of whether American negotiators will put forth their best offers if they don’t know what benefits they will obtain for making concessions.Third, with Britain’s vote to leave the EU, TTIP has just lost one of its greatest cheerleaders. French and German officials are increasingly expressing concerns about TTIP. Within three days of the Brexit vote, French Prime Minister Manuel Valls dismissed the possibility of a US-EU trade deal, stating TTIP was against ‘EU interests’. In addition, 59 per cent of Germans oppose TTIP – up from 51 per cent – according to the most recent Eurobarometer survey. Britain’s voice for further trade liberalization will be sorely missed by American negotiators eager to strike a deal.Despite the dark Brexit clouds on the TTIP horizon, there might be a silver lining. Britain’s decision to leave the EU could bring some benefits to the US-EU trade talks in two ways. First, financial services regulation might no longer be a sticking point in the TTIP negotiations. Given London’s role as a financial centre, the UK had insisted on including a financial services chapter in the trade deal. The US, however, has resisted this. The removal of this friction could help move the TTIP negotiations along.Second, European trade negotiators will no longer have to address British fears that TTIP could put the National Health Service (NHS) at risk. Much of the TTIP-debate in Great Britain has focused on how this deal might impact the NHS. Opponents of TTIP have argued that including healthcare in the agreement could lead to privatization and ultimately the death of the NHS. EU Trade Commissioner Cecilia Malmström spent resources and energy in correcting these misconceptions. UK withdrawal from the EU means that she can now focus on fighting other myths surrounding TTIP, which could potentially help advance the trade deal.For now and the immediate future, Britain will remain a member of the EU and the European Commission will continue to negotiate trade deals on behalf of all 28 member states. Both the US and EU negotiators are committed to advancing the trade deal despite Brexit. The British decision to leave the EU has not weakened the case for TTIP. Speaking on the outcome of the EU referendum, United States Trade Representative Michael Froman said ‘the economic and strategic rationale for TTIP remains strong’. And his counterpart Cecilia Malmström went even further, saying that the British decision to leave the EU creates more of an impetus for TTIP to be finished this year.Though this timeline is unlikely to be met, TTIP is likely to survive the British decision to leave the EU. However, Brexit is a serious blow that will probably push back the conclusion of TTIP by at least two years. Any deal will need to take into account the future nature of the UK-EU trade deal, which may not be known before 2018. Meanwhile, elections in Germany and France (two countries with strong public opposition to TTIP) will take place in 2017. On the other side of the Atlantic, the US presidential election adds yet another layer of uncertainty as the trade policy of the next administration remains unknown. When US and EU trade negotiators meet again this week, they should not be too worried about the Brexit storm but rather the changing climate for TTIP in France, Germany and the US.To comment on this article, please contact Chatham House Feedback Full Article
dea For a US Trade Deal, UK Should Secure Its Spot in TTIP After Brexit By feedproxy.google.com Published On :: Thu, 25 Aug 2016 13:39:08 +0000 25 August 2016 Marianne Schneider-Petsinger Senior Research Fellow, US and the Americas Programme @mpetsinger Having Britain as an additional party to a US−EU free-trade agreement would benefit all sides. 2016-08-25-UnionNY.jpg A Union flag hangs in the window of a British grocery store in New York City. Photo by Getty Images. Even though President Barack Obama cautioned that the UK would be at the ‘back of the queue’ for a trade agreement with the US if the country chose to leave the EU, in the post-Brexit world a deal might be struck more swiftly. Various ideas for bringing the UK and US into a formal trade arrangement have been floated – ranging from a bilateral UK-US trade deal, or the UK joining NAFTA (the North American Free Trade Agreement between the US, Canada and Mexico), to the UK becoming a part of the TPP (the Trans-Pacific Partnership that the US is pursuing with 11 other countries along the Pacific Rim). However, one option stands out: opening the Transatlantic Trade and Investment Partnership (TTIP), which the US and EU are currently negotiating, to the UK after Brexit.Good reasons for Britain in TTIPFirst, from the perspective of the UK, signing up to TTIP would mean a more comprehensive deal with the US than a bilateral UK−US trade agreement. For instance, Britain is very keen to include financial services regulation in any trade agreement with America, but given Washington’s reluctance, this ambition might only be achievable if other countries like France and Germany throw their financial weight into the negotiations.Second, continuing involvement in the TTIP negotiations allows London to begin securing its trade position with the US now. Though its influence in the EU may weaken as it heads for the exit, Britain could make the best use of influencing the EU position on TTIP while it is still a member. It could then accept the terms of TTIP and accede as a third party relatively quickly after exiting the EU. Official negotiations on a UK−US-only deal would have to wait until the UK has left the EU, as trade talks fall under the exclusive competence of the EU.Third, for the US and EU, having the UK as a party to TTIP would ensure the scale of the deal is not reduced, and thereby maintain the strategic appeal and ability to set global standards. At the moment, the UK is the EU’s second-largest economy, accounting for approximately 18 per cent of GDP. With Britain in TTIP, the sheer size of the transatlantic market space will have more pull for other countries to adopt the common transatlantic rules in order to gain market access.Fourth, the UK joining TTIP as a third party would establish the agreement as an ‘open platform’ that is available for other countries to join. Michael Froman, the United States trade representative, has characterized TTIP as being such an open agreement. EU representatives have been more ambivalent, though this is starting to change in the wake of Brexit. David O’Sullivan, the current EU ambassador to the US, recently said that as ‘we’ve always seen TTIP as a potential open platform, [the] UK could still benefit [from it] even not as a member of the European Union’. While now might not be the right time to expand the TTIP bloc beyond its original participants given that negotiations are already complex and drawn out, it would be beneficial for the negotiating partners to send a strong message that countries that are willing and able to commit to the high TTIP standards will be welcomed later on.Obstacles to Britain in TTIPBut before the UK could be added to TTIP after Brexit, major hurdles will have to be jumped and crucial questions answered. The first obstacle is actually getting a TTIP deal, which will require significant efforts by political leaders and negotiators on both sides of the Atlantic.Second, selling the ‘UK in TTIP option’ to Brexiteers will not be an easy task. After all, Leave campaigners argued that the US−EU deal might undermine the NHS and was thus presented as one of the reasons to cut loose from Brussels. As the major rationale behind TTIP is regulatory harmonization, if the UK were to sign up to TTIP it would still have to apply many EU rules. This, however, would go counter to the arguments for leaving the EU in the first place.Third, it will be a challenging job for the UK to untangle its trade relationship with the EU while at the same time negotiating TTIP together with the EU. It would be easiest if the UK decided to remain a member of the EU customs union. Britain would then be required to impose the EU’s external tariffs on countries like the US. This would fit seamlessly with the ‘UK in TTIP’ option. But as the UK will most likely pull out of the customs union, it will be more complicated than that.Finally, the timing of Brexit and the TTIP negotiations could cause complications. In the unlikely event that a US-EU free trade deal is concluded and ratified while the UK is still a member of the EU, the agreement (or the parts of it that fall under national competence) would most likely continue to apply to Britain after Brexit without the need for accession. If the TTIP negotiations continue beyond Brexit, then the UK would move from negotiating as part of the EU bloc to becoming a third party. This raises the issue of whether the UK and EU continue to negotiate as one bloc vis-à-vis the US.Special economic relationshipStill, the depth of the economic ties between the US and UK means that the TTIP option is likely to be welcomed favourably by both countries. The US is the most important single export market for the UK, with goods and services worth £45 billion shipped in 2015. Last year, the US ranked third (after Germany and China) as a source for UK imports. With nearly $1 trillion invested in each other’s economies, the US and the UK are also each other’s largest investors. Given this special economic relationship, Britain is unlikely to be at the ‘back of the queue’ in any event. But the TTIP option is the best path to preserving and strengthening the relationship post-Brexit while also realizing the wider strategic benefits of a transatlantic trade agreement.A version of this article appeared on Real Clear World.To comment on this article, please contact Chatham House Feedback Full Article
dea The NHS Is Not for Sale – But a US–UK Trade Deal Could Still Have an Impact By feedproxy.google.com Published On :: Fri, 29 Nov 2019 15:53:59 +0000 29 November 2019 Dr Charles Clift Senior Consulting Fellow, Global Health Programme @CliftWorks Charles Clift examines what recently leaked documents mean – and do not mean – for healthcare in transatlantic trade negotiations. 2019-11-29-NHS.jpg Kings College Hospital in London. Photo: Getty Images. The leaked record of the five meetings of the UK–US Trade & Investment Working Group held in 2017–18 has led to a controversy in the UK election campaign around the claim that ‘the NHS is up for sale’.But a careful reading of the leaked documents reveals how remarkably little concerns the NHS – in five meetings over 16 months, the NHS is mentioned just four times. The patent regime and how it affects medicines is discussed in more depth but largely in terms of the participants trying to understand each other’s systems and perspectives. For the most part, the discussions were overwhelmingly about everything else a trade deal would cover other than healthcare – matters such as subsidies, rules of origin and customs facilitation.But this does not mean there will be no impact on Britain’s health service. There are three main concerns about the possible implications of a US–UK trade deal after Brexit – a negotiation that will of course only take place if the UK remains outside the EU customs union and single market and also does not reach a trade agreement with the EU that proves incompatible with US negotiating objectives.One concern is that the US aim of securing ‘full market access for US products’, expressed in the US negotiating objectives, will affect the ability of NICE (The National Institute for Health and Care Excellence) to prevent the NHS from procuring products that are deemed too expensive in relation to their benefits. It could also affect the ability of the NHS to negotiate with companies to secure price reductions as, for instance, happened recently with Orkambi, a cystic fibrosis drug.A peculiarity of the main US government healthcare programme (Medicare) is that it has historically not negotiated drug prices, although there are several bills now before Congress aiming to change that. US refusal to negotiate or control prices is one reason that US drug prices are the highest in the world. A second concern is that the US objective of securing ‘intellectual property rights that reflect a standard of protection similar to that found in US law’ will result in longer patent terms and other forms of exclusivity that will increase the prices the NHS will have to pay for drugs.However, it is not immediately apparent that UK standards are significantly different from those in the US – the institutional arrangements differ but the levels of protection offered are broadly comparable. Recent publicity about a potential extra NHS medicine bill of £27 billion resulting from a trade deal is based on the NHS having to pay US prices on all drugs – which seems an unlikely outcome unless the UK contingent are extraordinarily bad negotiators.Nevertheless, in an analysis section (marked for internal distribution only), the UK lead negotiator noted: ‘The impact of some patent issues raised on NHS access to generic drugs (i.e. cheaper drugs) will be a key consideration going forward.’A third concern is that the US objective of providing ‘fair and open conditions for services trade’ and other US negotiating objectives will oblige the UK to open up the NHS to American healthcare companies.This is where it gets complicated. At one point in a discussion on state-owned enterprises (SOEs) the US asked if the UK had concerns about their ‘health insurance system’ (presumably a reference to the NHS). The UK response was that it ‘wouldn’t want to discuss particular health care entities at this time, you’ll be aware of certain statements saying we need to protect our needs; this would be something to discuss further down the line…’On this exchange the UK lead negotiator commented: ‘We do not currently believe the US has a major offensive interest in this space – not through the SOE chapter at least. Our response dealt with this for now, but we will need to be able to go into more detail about the functioning of the NHS and our views on whether or not it is engaged in commercial activities…’On the face of it, these documents provide no basis for saying the NHS would be for sale – whatever that means exactly. The talks were simply an exploratory investigation between officials on both sides in advance of possible negotiations.But it is a fact that US positions in free trade agreements are heavily influenced by corporate interests. Their participation in framing agreements is institutionalized in the US system and the pharmaceutical and healthcare industries in the US spend, by a large margin, more on lobbying the government than any other sector does. Moreover, President Donald Trump has long complained about ‘the global freeloading that forces American consumers to subsidize lower prices in foreign countries through higher prices in our country’.It is when (and if) the actual negotiations on a trade deal get under way that the real test will come as the political profile and temperature is raised on both sides of the Atlantic. Full Article
dea Cross-regulation between LUBAC and caspase-1 modulates cell death and inflammation [Signal Transduction] By feedproxy.google.com Published On :: 2020-04-17T00:06:05-07:00 The linear ubiquitin assembly complex (LUBAC) is an essential component of the innate and adaptive immune system. Modification of cellular substrates with linear polyubiquitin chains is a key regulatory step in signal transduction that impacts cell death and inflammatory signaling downstream of various innate immunity receptors. Loss-of-function mutations in the LUBAC components HOIP and HOIL-1 yield a systemic autoinflammatory disease in humans, whereas their genetic ablation is embryonically lethal in mice. Deficiency of the LUBAC adaptor protein Sharpin results in a multi-organ inflammatory disease in mice characterized by chronic proliferative dermatitis (cpdm), which is propagated by TNFR1-induced and RIPK1-mediated keratinocyte cell death. We have previously shown that caspase-1 and -11 promoted the dermatitis pathology of cpdm mice and mediated cell death in the skin. Here, we describe a reciprocal regulation of caspase-1 and LUBAC activities in keratinocytes. We show that LUBAC interacted with caspase-1 via HOIP and modified its CARD domain with linear polyubiquitin and that depletion of HOIP or Sharpin resulted in heightened caspase-1 activation and cell death in response to inflammasome activation, unlike what is observed in macrophages. Reciprocally, caspase-1, as well as caspase-8, regulated LUBAC activity by proteolytically processing HOIP at Asp-348 and Asp-387 during the execution of cell death. HOIP processing impeded substrate ubiquitination in the NF-κB pathway and resulted in enhanced apoptosis. These results highlight a regulatory mechanism underlying efficient apoptosis in keratinocytes and provide further evidence of a cross-talk between inflammatory and cell death pathways. Full Article
dea 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
dea UK and Ireland After No Deal By feedproxy.google.com Published On :: Tue, 03 Sep 2019 09:30:02 +0000 Invitation Only Research Event 17 September 2019 - 8:30am to 9:30am Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Sir Martin Donnelly, President, Boeing Europe and Managing Director, Boeing UK and Ireland; Permanent Secretary, UK Department for International Trade (2016-17) Prime Minister Boris Johnson has declared that Britain will be out of the EU on 1 November irrespective of the terms of the departure. With time and options limited, what are the implications of leaving without a deal for the UK and Ireland? Notably, the UK government has previously claimed it would keep the Irish border open in the event of a no-deal Brexit. Is the EU likely to reciprocate? How feasible would keeping an external border open be in practice? And what could this mean for UK-EU trade going forward? With the country facing a potential election, how will the public respond to prospects of no deal? Will the prime minister’s tough stance pay off domestically? And what reactions can we expect from the devolved administrations? Over the course of this session, the speaker will share his thoughts on the domestic and international implications of a no-deal Brexit.Attendance at this event is by invitation only.Please note the speaker will be speaking in a personal capacity. Event attributes Chatham House Rule Department/project Europe Programme, Britain and Europe: The Post-Referendum Agenda Alina Lyadova Europe Programme Coordinator Email Full Article
dea Structural and mutational analyses of the bifunctional arginine dihydrolase and ornithine cyclodeaminase AgrE from the cyanobacterium Anabaena [Enzymology] By feedproxy.google.com Published On :: 2020-04-24T06:08:45-07:00 In cyanobacteria, metabolic pathways that use the nitrogen-rich amino acid arginine play a pivotal role in nitrogen storage and mobilization. The N-terminal domains of two recently identified bacterial enzymes: ArgZ from Synechocystis and AgrE from Anabaena, have been found to contain an arginine dihydrolase. This enzyme provides catabolic activity that converts arginine to ornithine, resulting in concomitant release of CO2 and ammonia. In Synechocystis, the ArgZ-mediated ornithine–ammonia cycle plays a central role in nitrogen storage and remobilization. The C-terminal domain of AgrE contains an ornithine cyclodeaminase responsible for the formation of proline from ornithine and ammonia production, indicating that AgrE is a bifunctional enzyme catalyzing two sequential reactions in arginine catabolism. Here, the crystal structures of AgrE in three different ligation states revealed that it has a tetrameric conformation, possesses a binding site for the arginine dihydrolase substrate l-arginine and product l-ornithine, and contains a binding site for the coenzyme NAD(H) required for ornithine cyclodeaminase activity. Structure–function analyses indicated that the structure and catalytic mechanism of arginine dihydrolase in AgrE are highly homologous with those of a known bacterial arginine hydrolase. We found that in addition to other active-site residues, Asn-71 is essential for AgrE's dihydrolase activity. Further analysis suggested the presence of a passage for substrate channeling between the two distinct AgrE active sites, which are situated ∼45 Å apart. These results provide structural and functional insights into the bifunctional arginine dihydrolase–ornithine cyclodeaminase enzyme AgrE required for arginine catabolism in Anabaena. Full Article
dea Disruption of endoplasmic reticulum structure and integrity in lipotoxic cell death By feedproxy.google.com Published On :: 2006-12-01 Nica M. BorradaileDec 1, 2006; 47:2726-2737Research Articles Full Article
dea 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
dea Reconstruction in Syria: Between Political Pragmatism and Human Rights Idealism By feedproxy.google.com Published On :: Fri, 25 May 2018 00:00:00 +0100 Full Article
dea Getting to a New Deal: Guidance for the United States, Europe and Iran By feedproxy.google.com Published On :: Fri, 01 Nov 2019 00:00:00 +0000 Full Article
dea What the European Green Deal Means for the UK By feedproxy.google.com Published On :: Wed, 26 Feb 2020 01:24:58 +0000 26 February 2020 Patrick Schröder Senior Research Fellow, Energy, Environment and Resources Programme @patricks_CH Google Scholar As a COP26 host, Britain’s climate policy is in the spotlight. It has three routes it can take in response to the latest climate policy developments of the EU. 2020-02-25-Leyen.jpg European Commission President Ursula von der Leyen unveils the European Green Deal in December 2019. Photo: Getty Images. In December 2019, the EU launched the European Green Deal, a comprehensive policy package which aims to make the continent carbon-neutral by 2050. It contains a wide range of legal and policy measures including support for restoring ecosystems and biodiversity, low-carbon mobility, and sustainable food systems and healthy diets.Even though the UK has now left the EU, and the UK government has made clear that there will be no regulatory alignment and no rule-taking from the EU, this will affect Britain’s markets, trade negotiations and stance in global climate action.The UK has essentially three choices in how to react. First, non-alignment, with low ambition for domestic climate and environmental policies and product standards; second, so-called dynamic alignment, which means non-regression on existing environmental regulations, with domestic UK policies mirroring those of the EU in the future; third, non-alignment but higher ambition, with a domestic policy agenda to emerge as global leader on climate and green industrial development.What would be the consequences of each of these three options? Non-alignmentThere is concern that the UK might be going down this route, swapping an established set of stringent EU environmental protections for a new set of deliberately loose regulations. For instance, standards on air pollution have been watered down in the new UK Environment Bill.As part of the European Green Deal, a carbon border adjustment tax to prevent ‘carbon leakage’ – companies relocating to countries with laxer climate policy outside the EU to avoid higher costs, with the result of increasing overall emissions – was also announced. The EU has already threatened to potentially apply this mechanism against the UK as part of its policy to ensure a ‘level playing field’ in trade between the two.Non-alignment on European carbon taxation and border adjustment would help to facilitate a quick trade deal with the US but it would clearly make it more difficult for UK businesses to sell into the EU market.Furthermore, the UK’s and the EU’s climate security concerns and interests continue to be closely tied together. Ignoring European climate policy developments might jeopardize the UK’s long-term climate security.Dynamic alignment and mirroring future standardsThis would be beneficial to the future industrial competitiveness of the UK’s manufacturing sector.The European Green Deal is more than a set of ambitious environmental policies. It also includes comprehensive plans for industrial policies, digitalization, financing mechanisms and investment programmes.A new Circular Economy Action Plan to be published in March 2020 (a leaked draft version is available) will introduce a set of new targets and regulations on a range of products. The aim is that ‘by 2030, only safer, circular and sustainable products should be placed on the EU market’.We can expect to see new eco-design requirements for information and communication technologies, and a revision of laws on hazardous substances in electrical and electronic equipment. The European Green Deal also aims to boost trade in secondary raw materials with regional initiatives aimed at ‘harmonizing national end-of-waste and by-product criteria’. Those could be a first step towards EU-wide criteria.Furthermore, the European Strategy for Data will facilitate the development of a ‘single market for data’ and develop electronic product passports which can improve the availability of information of products sold in the EU to tackle false green claims.The UK would benefit from mirroring these industrial policies domestically to achieve equivalence of standards. This could facilitate a closer partnership and would potentially also offer chances to UK businesses in the green technology sector to benefit not only in terms of EU market access, but also from the European Green Deal investment plan – a €1 trillion opportunity.Higher ambition: aiming for global leadershipThis gives the UK the unique opportunity to become a frontrunner. There are many challenges to implementing the European Green Deal, such as member states with little interest in green issues, which the UK can avoid.The new UK Environment Bill is the first example of a policy departure from EU regulations. While there are some elements that point to a loosening of standard, in statements accompanying the bill, the Department for Environment, Food and Rural Affairs has insisted that the UK will not be bound by future EU green rules and even ‘go beyond the EU’s level of ambition’ on the environment.For example, the bill introduces new charges for single-use plastic items to minimize their use and incentivize reusable alternatives. Plus, the UK aims to exceed the EU’s level of ambition to create global action by introducing powers to stop the exports of plastic waste to developing countries.Taking a global leadership role on climate would also benefit the UK's climate diplomacy to make this year’s COP 26 (jointly hosted with Italy) in Glasgow a success. The European Green Deal agenda sets a new benchmark for climate action and shows global leadership. If the UK also wants to be seen as leading the climate and sustainability agenda, it can scarcely afford to be seen as falling behind. Full Article
dea Episode 27: Evil Dead By feedproxy.google.com Published On :: Mon, 15 Apr 2013 16:30:00 +0000 Evil Dead ReviewThe Walking Dead Season 3 DiscussionOther banterDownload the episode here. (right click to save)Next Episode: The Place Beyond the Pines/Trance/From Up On Poppy HillIf you live in Chicago and love movies. Support the projects our own Cody Johnson did sound work for. Sacrificial YouthDate: April 19thLocation: Logan Theatre (2646 N. Milwaukee Avenue)Price: $10/per tickethttp://cimmfest.org/sacrificial-youth/Trailer: http://www.youtube.com/watch?v=0YcwJ1WtQDIDorothy Marie and the Unanswered Questions of the Zombie ApocalypseDate: June 1stLocation: The Patio Theatre (6008 W. Irving Park)Price: TBAFacebook Page: https://www.facebook.com/dorothymariezombieTrailer: http://www.youtube.com/watch?v=b5DBtTXYNKg Full Article
dea The NHS Is Not for Sale – But a US–UK Trade Deal Could Still Have an Impact By feedproxy.google.com Published On :: Fri, 29 Nov 2019 15:53:59 +0000 29 November 2019 Dr Charles Clift Senior Consulting Fellow, Global Health Programme @CliftWorks Charles Clift examines what recently leaked documents mean – and do not mean – for healthcare in transatlantic trade negotiations. 2019-11-29-NHS.jpg Kings College Hospital in London. Photo: Getty Images. The leaked record of the five meetings of the UK–US Trade & Investment Working Group held in 2017–18 has led to a controversy in the UK election campaign around the claim that ‘the NHS is up for sale’.But a careful reading of the leaked documents reveals how remarkably little concerns the NHS – in five meetings over 16 months, the NHS is mentioned just four times. The patent regime and how it affects medicines is discussed in more depth but largely in terms of the participants trying to understand each other’s systems and perspectives. For the most part, the discussions were overwhelmingly about everything else a trade deal would cover other than healthcare – matters such as subsidies, rules of origin and customs facilitation.But this does not mean there will be no impact on Britain’s health service. There are three main concerns about the possible implications of a US–UK trade deal after Brexit – a negotiation that will of course only take place if the UK remains outside the EU customs union and single market and also does not reach a trade agreement with the EU that proves incompatible with US negotiating objectives.One concern is that the US aim of securing ‘full market access for US products’, expressed in the US negotiating objectives, will affect the ability of NICE (The National Institute for Health and Care Excellence) to prevent the NHS from procuring products that are deemed too expensive in relation to their benefits. It could also affect the ability of the NHS to negotiate with companies to secure price reductions as, for instance, happened recently with Orkambi, a cystic fibrosis drug.A peculiarity of the main US government healthcare programme (Medicare) is that it has historically not negotiated drug prices, although there are several bills now before Congress aiming to change that. US refusal to negotiate or control prices is one reason that US drug prices are the highest in the world. A second concern is that the US objective of securing ‘intellectual property rights that reflect a standard of protection similar to that found in US law’ will result in longer patent terms and other forms of exclusivity that will increase the prices the NHS will have to pay for drugs.However, it is not immediately apparent that UK standards are significantly different from those in the US – the institutional arrangements differ but the levels of protection offered are broadly comparable. Recent publicity about a potential extra NHS medicine bill of £27 billion resulting from a trade deal is based on the NHS having to pay US prices on all drugs – which seems an unlikely outcome unless the UK contingent are extraordinarily bad negotiators.Nevertheless, in an analysis section (marked for internal distribution only), the UK lead negotiator noted: ‘The impact of some patent issues raised on NHS access to generic drugs (i.e. cheaper drugs) will be a key consideration going forward.’A third concern is that the US objective of providing ‘fair and open conditions for services trade’ and other US negotiating objectives will oblige the UK to open up the NHS to American healthcare companies.This is where it gets complicated. At one point in a discussion on state-owned enterprises (SOEs) the US asked if the UK had concerns about their ‘health insurance system’ (presumably a reference to the NHS). The UK response was that it ‘wouldn’t want to discuss particular health care entities at this time, you’ll be aware of certain statements saying we need to protect our needs; this would be something to discuss further down the line…’On this exchange the UK lead negotiator commented: ‘We do not currently believe the US has a major offensive interest in this space – not through the SOE chapter at least. Our response dealt with this for now, but we will need to be able to go into more detail about the functioning of the NHS and our views on whether or not it is engaged in commercial activities…’On the face of it, these documents provide no basis for saying the NHS would be for sale – whatever that means exactly. The talks were simply an exploratory investigation between officials on both sides in advance of possible negotiations.But it is a fact that US positions in free trade agreements are heavily influenced by corporate interests. Their participation in framing agreements is institutionalized in the US system and the pharmaceutical and healthcare industries in the US spend, by a large margin, more on lobbying the government than any other sector does. Moreover, President Donald Trump has long complained about ‘the global freeloading that forces American consumers to subsidize lower prices in foreign countries through higher prices in our country’.It is when (and if) the actual negotiations on a trade deal get under way that the real test will come as the political profile and temperature is raised on both sides of the Atlantic. Full Article
dea Lipid rafts as signaling hubs in cancer cell survival/death and invasion: implications in tumor progression and therapy [Thematic Reviews] By feedproxy.google.com Published On :: 2020-05-01T00:05:27-07:00 Cholesterol/sphingolipid-rich membrane domains, known as lipid rafts or membrane rafts, play a critical role in the compartmentalization of signaling pathways. Physical segregation of proteins in lipid rafts may modulate the accessibility of proteins to regulatory or effector molecules. Thus, lipid rafts serve as sorting platforms and hubs for signal transduction proteins. Cancer cells contain higher levels of intracellular cholesterol and lipid rafts than their normal non-tumorigenic counterparts. Many signal transduction processes involved in cancer development (insulin-like growth factor system and phosphatidylinositol 3-kinase-AKT) and metastasis [cluster of differentiation (CD)44] are dependent on or modulated by lipid rafts. Additional proteins playing an important role in several malignant cancers (e.g., transmembrane glycoprotein mucin 1) are also being detected in association with lipid rafts, suggesting a major role of lipid rafts in tumor progression. Conversely, lipid rafts also serve as scaffolds for the recruitment and clustering of Fas/CD95 death receptors and downstream signaling molecules leading to cell death-promoting raft platforms. The partition of death receptors and downstream signaling molecules in aggregated lipid rafts has led to the formation of the so-called cluster of apoptotic signaling molecule-enriched rafts, or CASMER, which leads to apoptosis amplification and can be pharmacologically modulated. These death-promoting rafts can be viewed as a linchpin from which apoptotic signals are launched. In this review, we discuss the involvement of lipid rafts in major signaling processes in cancer cells, including cell survival, cell death, and metastasis, and we consider the potential of lipid raft modulation as a promising target in cancer therapy. Full Article
dea Deadlier outbreaks could follow coronavirus pandemic if people don't stop destroying nature, say experts By meaww.com Published On :: Thu, 30 Apr 2020 00:00:00 GMT Rampant deforestation, uncontrolled expansion of agriculture, infrastructure development and exploitation of wild species have created a 'perfect storm' for the spillover of diseases from wildlife to people. Full Article
dea CBD Press Release: The 67th session of the United Nations General Assembly has recognized the importance of recent decisions adopted by the Conference of the Parties to the Convention on Biological Diversity (CBD), including those dealing with implemen By www.cbd.int Published On :: Fri, 21 Dec 2012 00:00:00 GMT Full Article
dea CBD News: The Executive Secretary of the Convention on Biological Diversity, Mr. Braulio Ferreira de Souza Dias, applauds the Arctic Partnership announced Thursday by United States President Barack Obama and Canadian Prime Minister Justin Trudeau in Washi By www.cbd.int Published On :: Mon, 14 Mar 2016 00:00:00 GMT Full Article
dea CBD News: With immense sadness, we announce the death of our dear colleague Olivier de Munck. He was a supremely dedicated colleague who joined the Secretariat in 1999. By www.cbd.int Published On :: Wed, 21 Feb 2018 00:00:00 GMT Full Article
dea CBD News: The world has two years to secure a deal for nature to halt a 'silent killer' as dangerous as climate change, says biodiversity chief By www.theguardian.com Published On :: Mon, 05 Nov 2018 00:00:00 GMT Full Article
dea CBD News: It is with great regret and deepest sadness that we convey news of the untimely death of Dr Bradnee Chambers, Executive Secretary of the Convention on Migratory Species (CMS). Among his numerous achievements is the strengthened collaboration amo By www.cms.int Published On :: Fri, 25 Jan 2019 00:00:00 GMT Full Article
dea CBD News: A new guide now available, Addressing Gender Issues and Actions in Biodiversity Objectives, provides biodiversity professionals concrete ideas and actions for progress in their work towards achieving gender and biodiversity objectives, goals and By www.cbd.int Published On :: Wed, 27 Nov 2019 00:00:00 GMT Full Article
dea CBD Notification SCBD/IMS/JMF/ET/CPa/88555 (2020-010): Reminder and Extension of Deadline: Invitation to provide additional views and suggestions regarding the draft proposals to strengthen technical and scientific cooperation in support of the post-2020 By www.cbd.int Published On :: Wed, 22 Jan 2020 00:00:00 GMT Full Article
dea CBD Notification SCBD/NPU/DC/WY/BG/RKi/88737 (2020-030): Extension of deadline: Peer review of a study related to Article 10 of the Nagoya Protocol By www.cbd.int Published On :: Fri, 20 Mar 2020 00:00:00 GMT Full Article
dea On the containment problem for fat points ideals and Harbourne’s conjecture By www.ams.org Published On :: Thu, 02 Apr 2020 13:59 EDT Ştefan O. Tohǎneanu and Yu Xie Proc. Amer. Math. Soc. 148 (2020), 2411-2419. Abstract, references and article information Full Article
dea Academy funding deadline extended By www.news.gov.hk Published On :: Thu, 23 Apr 2020 00:00:00 +0800 The deadline for applications under the first round of funding from the Elder Academy Development Foundation in 2020 has been extended to June 30, the Labour & Welfare Bureau announced today. The decision aims to provide sufficient time for primary and secondary school sponsoring bodies, post-secondary institutions and organisations, which may be affected by the COVID-19 epidemic, to prepare their submissions. The fund’s committee accepts funding applications all year round and conducts vetting and disburses funding twice a year. The deadlines were generally May 31 and October 31 respectively. The committee will continue to monitor the situation and announce arrangements for the next round in due course. To tie in with the Elder Academy Scheme, the fund mainly provides funding for primary and secondary schools as well as post-secondary institutions to set up academies to provide learning opportunities in a school setting for the elderly. Funding is also provided for activities that encourage elderly learning and inter-generational harmony. Call 3655 5861 or 3655 5007 for enquiries. Full Article
dea Cross-regulation between LUBAC and caspase-1 modulates cell death and inflammation [Signal Transduction] By www.jbc.org Published On :: 2020-04-17T00:06:05-07:00 The linear ubiquitin assembly complex (LUBAC) is an essential component of the innate and adaptive immune system. Modification of cellular substrates with linear polyubiquitin chains is a key regulatory step in signal transduction that impacts cell death and inflammatory signaling downstream of various innate immunity receptors. Loss-of-function mutations in the LUBAC components HOIP and HOIL-1 yield a systemic autoinflammatory disease in humans, whereas their genetic ablation is embryonically lethal in mice. Deficiency of the LUBAC adaptor protein Sharpin results in a multi-organ inflammatory disease in mice characterized by chronic proliferative dermatitis (cpdm), which is propagated by TNFR1-induced and RIPK1-mediated keratinocyte cell death. We have previously shown that caspase-1 and -11 promoted the dermatitis pathology of cpdm mice and mediated cell death in the skin. Here, we describe a reciprocal regulation of caspase-1 and LUBAC activities in keratinocytes. We show that LUBAC interacted with caspase-1 via HOIP and modified its CARD domain with linear polyubiquitin and that depletion of HOIP or Sharpin resulted in heightened caspase-1 activation and cell death in response to inflammasome activation, unlike what is observed in macrophages. Reciprocally, caspase-1, as well as caspase-8, regulated LUBAC activity by proteolytically processing HOIP at Asp-348 and Asp-387 during the execution of cell death. HOIP processing impeded substrate ubiquitination in the NF-κB pathway and resulted in enhanced apoptosis. These results highlight a regulatory mechanism underlying efficient apoptosis in keratinocytes and provide further evidence of a cross-talk between inflammatory and cell death pathways. Full Article
dea Structural and mutational analyses of the bifunctional arginine dihydrolase and ornithine cyclodeaminase AgrE from the cyanobacterium Anabaena [Enzymology] By www.jbc.org Published On :: 2020-04-24T06:08:45-07:00 In cyanobacteria, metabolic pathways that use the nitrogen-rich amino acid arginine play a pivotal role in nitrogen storage and mobilization. The N-terminal domains of two recently identified bacterial enzymes: ArgZ from Synechocystis and AgrE from Anabaena, have been found to contain an arginine dihydrolase. This enzyme provides catabolic activity that converts arginine to ornithine, resulting in concomitant release of CO2 and ammonia. In Synechocystis, the ArgZ-mediated ornithine–ammonia cycle plays a central role in nitrogen storage and remobilization. The C-terminal domain of AgrE contains an ornithine cyclodeaminase responsible for the formation of proline from ornithine and ammonia production, indicating that AgrE is a bifunctional enzyme catalyzing two sequential reactions in arginine catabolism. Here, the crystal structures of AgrE in three different ligation states revealed that it has a tetrameric conformation, possesses a binding site for the arginine dihydrolase substrate l-arginine and product l-ornithine, and contains a binding site for the coenzyme NAD(H) required for ornithine cyclodeaminase activity. Structure–function analyses indicated that the structure and catalytic mechanism of arginine dihydrolase in AgrE are highly homologous with those of a known bacterial arginine hydrolase. We found that in addition to other active-site residues, Asn-71 is essential for AgrE's dihydrolase activity. Further analysis suggested the presence of a passage for substrate channeling between the two distinct AgrE active sites, which are situated ∼45 Å apart. These results provide structural and functional insights into the bifunctional arginine dihydrolase–ornithine cyclodeaminase enzyme AgrE required for arginine catabolism in Anabaena. Full Article
dea The focal adhesion protein kindlin-2 controls mitotic spindle assembly by inhibiting histone deacetylase 6 and maintaining {alpha}-tubulin acetylation [Signal Transduction] By www.jbc.org 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
dea Application deadline extended for First School Allocation Exercise 2020 for allocation of five new estate kindergarten premises By www.info.gov.hk Published On :: Thu, 30 Jan 2020 17:58:19 Full Article
dea Comparing opioid-related deaths among cancer survivors, general population By www.eurekalert.org Published On :: Thu, 07 May 2020 00:00:00 EDT (JAMA Network) Death certificate data were used to compare the rate of opioid-related deaths in the US among cancer survivors with that of the general population from 2006 through 2016. Whether opioid-associated deaths in cancer survivors, who are often prescribed opioids for cancer-related pain, are rising at the same rate as in the general population is unknown. Full Article
dea Vitamin D linked to low virus death rate -- Study By www.eurekalert.org Published On :: Thu, 07 May 2020 00:00:00 EDT (Anglia Ruskin University) A new study has found an association between low average levels of vitamin D and high numbers of COVID-19 cases and mortality rates across 20 European countries. Full Article
dea Surf and turf: Green new deal should be a 'teal new deal' By www.eurekalert.org Published On :: Tue, 05 May 2020 00:00:00 EDT (San Diego State University) Incorporating the oceans into climate policy is essential, scientists say in a new paper. Full Article
dea A new way to accurately estimate COVID-19 death toll By www.eurekalert.org Published On :: Thu, 30 Apr 2020 00:00:00 EDT (Rutgers University) A Rutgers engineer has created a mathematical model that accurately estimates the death toll linked to the COVID-19 pandemic in the United States and could be used around the world. Full Article
dea Astronomers could spot life signs orbiting long-dead stars By www.eurekalert.org Published On :: Thu, 30 Apr 2020 00:00:00 EDT (Cornell University) To help future scientists make sense of what their telescopes are showing them, Cornell University astronomers have developed a spectral field guide for rocky worlds orbiting white dwarf stars. Full Article
dea Oceans should have a place in climate 'green new deal' policies, scientists suggest By www.eurekalert.org Published On :: Tue, 05 May 2020 00:00:00 EDT (Oregon State University) The world's oceans play a critical role in climate regulation, mitigation and adaptation and should be integrated into comprehensive 'green new deal' proposals being promoted by elected officials and agency policymakers. Full Article
dea J-IDEA launches coronavirus pandemic hospital planning tool By www.imperial.ac.uk Published On :: Thu, 07 May 2020 01:00:00 +0100 Imperial's disease outbreak centre J-IDEA has launched a pandemic hospital planning tool to help cope with extreme surges in demand from coronavirus. Full Article
dea Educator Experience with the U.S. Diabetes Conversation Map(R) Education Program in the Journey for Control of Diabetes: The IDEA Study By spectrum.diabetesjournals.org Published On :: 2010-07-01 Omar D. FernandesJul 1, 2010; 23:194-198Care Innovations Full Article
dea Migration Deals Risk Undermining Global Refugee Protection By feedproxy.google.com Published On :: Fri, 13 Apr 2018 09:53:48 +0000 13 April 2018 Amanda Gray Meral Associate Fellow, International Law Programme @AmandaLouGray While some aspects of agreements like that between the EU and Turkey reflect a genuine effort to cooperate in addressing the needs of refugees, other elements risk undermining the very essence of the global refugee protection regime. 2018-04-13-Lesbos.jpg A boat carrying migrants approaches shore after making the crossing from Turkey to the Greek island of Lesbos in November 2015. Photo: Getty Images. Last month the European Commission proposed that the EU should mobilize the next tranche of funding for Turkey (€3 billion) under the EU–Turkey deal agreed in 2016. The deal is part of a rapidly developing strategy on the part of the EU to improve cooperation on migration issues with countries of origin as well as those through which migrants and refugees transit en route to Europe. Since 2015, the EU has ramped up negotiations, with the New Partnership Framework underpinning arrangements with countries such as Niger, Mali and Ethiopia, and endorsing a memorandum of understanding between Italy and Libya in February 2017.A common thread that runs across all of these deals is their focus on containment in exchange for funding, rather than a principled approach to refugee protection. For example, the EU has committed around €6 billion to Turkey as a contribution towards the cost of humanitarian assistance for the over 3 million Syrian refugees residing there. This funding also operates as an incentive for Turkey to take back all refugees and migrants who have irregularly arrived in Greece via Turkey since the deal entered effect.Similarly, the EU is providing financial support to Libya in exchange for its cooperation in reducing the flow of migrants and refugees towards Europe, while the New Partnership Framework aims to reduce the number of migrants and refugees departing for Europe in exchange for EU aid. While financial incentives geared towards containment do not amount to new policy, with the increasing number of deals being negotiated, the use of such a strategy appears to be both accelerating and becoming more explicit.An effective investment?Implementation of these deals has been hindered by obligations under international law, raising questions not only as to their legality but also their value for money.Under the EU–Turkey deal, refugees arriving in Greece irregularly were to be returned to Turkey, with an equal number of Syrian refugees resettled to Europe in exchange. However, implementation of this aspect of the deal has been limited.Under EU asylum law, Greece is obliged to provide access to asylum procedures for those arriving on its shores. Given that most arrivals from Turkey came from refugee-producing countries (including Syria, Afghanistan and Iraq), an individualized assessment of ‘safe third country’ is required before any possible return to Turkey can take place. This requires a finding that Turkey can guarantee effective access to protection for the individual in question, including protection against refoulement (i.e. forced return to a country where he or she is at risk of serious harm or persecution). By the end March 2018, only 2,164 people had been returned to Turkey.As for Italy, with EU support, under the MOU with Libya it has been training as well as providing funding and logistical support to the Libyan coastguard – including an Italian naval presence in Libyan waters – to intercept boats in the Mediterranean. Given the mounting evidence of abuse of migrants and refugees, whether by Libyan coastguards or inside Libyan detention centres, this raises questions as to whether the support being provided by Italy and the EU amounts to a breach of international law.Despite concerns about the protection risks for refugees, advocates of such deals claim they have the potential to prevent dangerous journeys, saving lives and interrupting the business model of smugglers. Numbers crossing the Mediterranean have indeed dropped since the deals were agreed. However, in Libya it has created an ‘anti-smuggling’ market which, despite leading to a reduction of migration in the short term, may not be sustainable in the long term if it drives conflict between various non-state actors.In the case of the EU–Turkey deal, while it has led to a fall in arrivals to the Greek islands in the first six months of 2017, there is also evidence that smugglers were already adapting their routes, forcing refugees and migrants to travel on the more dangerous central Mediterranean route.For now, at least, these deals appear to have gained significant popular support within the EU. Italy’s approaches in Libya, for example, have been broadly backed by the Italian public – unsurprising given that some polls indicate 50 percent of the Italian population believe migrants to be a threat to public security. However, the drivers of public attitudes towards refugees and migration are complex and, as noted in a policy brief published under the Chatham House–ODI Forum on Refugee and Migration Policy, influenced in part by narratives driven by politicians and the media.What some of these deals have achieved is the significant flow of aid money towards job creation and economic opportunities for refugees, incentivizing policy change in some contexts and producing real benefits for the refugees concerned (while reducing pressures on them to move onwards via dangerous journeys).A prominent example is the Jordan Compact, a 2016 agreement between Jordan, the EU and international financial institutions including the World Bank to improve the livelihoods and education of Syrian refugees inside Jordan. While challenges in its implementation remain, including concerns about labour rights, the Jordan Compact has resulted in real improvements in education and access to the labour market for Syrian refugees. The Jordanian government has made policy concessions on access to work permits for Syrian refugees, removing some of the barriers that prevented refugees accessing jobs, while the EU has committed to ease trade barriers for goods produced in Jordanian factories on condition they hire a percentage of Syrian refugees.Likewise, the EU–Turkey deal’s most successful component has been its financial contribution of €3 billion of aid under the EU Facility for Refugees towards support for the 3.7 million Syrian refugees currently being hosted by Turkey. This includes €1 billion allocated to the Emergency Social Safety Net, described by the European Commission as the ‘largest single humanitarian project in the history of the EU’, directly impacting the livelihoods of some 1.1 million vulnerable refugees.Moving aheadWhile some aspects of these deals reflect a genuine effort to cooperate in addressing the needs of refugees, other elements risk undermining the very essence of the global refugee protection regime.The diplomatic squabble over a proposed refugee ‘swap’ of 1,250 refugees between the US and Australia in February 2017 highlights the danger of refugees becoming bargaining chips. Similarly, the Kenyan government’s announcement that it would close Dadaab refugee camp in late November 2016 cited the EU-Turkey deal as justification. Migration partnerships which emphasise the securing of EU borders against refugee arrivals may diminish the willingness of states in the Global South to continue to host large numbers of refugees.While the positive aspects of such deals deserve acknowledgement, understanding their impact on refugee protection must be given greater attention. This is vital not only to ensure their workability but also to ensure that those countries who spearheaded the creation of the global refugee protection regime do not end up undermining its existence. Full Article
dea Webinar: How is the MENA Region Dealing with the COVID-19 Outbreak? By feedproxy.google.com Published On :: Thu, 26 Mar 2020 10:40:01 +0000 Research Event 2 April 2020 - 12:30pm to 1:30pm Event participants Omar Dewachi, Associate Professor of Medical Anthropology, Department of Anthropology, Rutgers UniversityTin Hinane El Kadi, Associate Fellow, MENA Programme, Chatham HouseModerator: Sanam Vakil, Deputy Head & Senior Research Fellow, MENA Programme, Chatham House At this webinar, part of the Chatham House MENA Programme Online Event Series, experts will explore how the coronavirus pandemic is impacting the economy, state-society relations and healthcare throughout the Middle East and North Africa. How are governments handling this crisis and what measures have they put in place to stop the spread of the virus? Why are some governments withholding information about the number of cases? What has the response from the public been so far? How is this affecting the region and how does it compare to the global picture?The event will be held on the record. Department/project Middle East and North Africa Programme Reni Zhelyazkova Programme Coordinator, Middle East and North Africa Programme +44 (0)20 7314 3624 Email Full Article
Reni Zhelyazkova Programme Coordinator, Middle East and North Africa Programme +44 (0)20 7314 3624 Email
dea Interim PET evaluation in diffuse large B-cell lymphoma employing published recommendations: Comparison of the Deauville 5-point scale and the {Delta}SUVmax method By jnm.snmjournals.org Published On :: 2020-05-08T13:18:58-07:00 The value of interim 18F-fluorodeoxyglucose positron emission tomography (iPET) guided treatment decisions in patients with diffuse large B-cell lymphoma (DLBCL) has been the subject of much debate. This investigation focuses on a comparison of the Deauville score and the deltaSUVmax (SUVmax) approach – two methods to assess early metabolic response to standard chemotherapy in DLBCL. Methods: Of 609 DLBCL patients participating in the Positron Emission Tomography-guided Therapy of Aggressive non-Hodgkin Lymphomas (PETAL) trial, iPET scans of 596 patients originally evaluated using the SUVmax method were available for post-hoc assessment of the Deauville score. A commonly used definition of an unfavorable iPET result according to the Deauville score is an uptake greater than that of the liver, whereas an unfavorable iPET scan with regard to the SUVmax approach is characterized as a relative reduction of the maximum standardized uptake value between baseline and iPET staging of less than or equal to 66%. We investigated the two methods’ correlation and concordance by Spearman’s rank correlation coefficient and the agreement in classification, respectively. We further used Kaplan-Meier curves and Cox regression to assess differences in survival between patient subgroups defined by the pre-specified cut-offs. Time-dependent receiver operating curve analysis provided information on the methods’ respective discrimination performance. Results: Deauville score and SUVmax approach differed in their iPET-based prognosis. The SUVmax approach outperformed the Deauville score in terms of discrimination performance – most likely due to a high number of false-positive decisions by the Deauville score. Cut-off-independent discrimination performance remained low for both methods, but cut-off-related analyses showed promising results. Both favored the SUVmax approach, e.g. for the segregation by iPET response, where the event-free survival hazard ratio was 3.14 (95% confidence interval (CI): 2.22 – 4.46) for SUVmax and 1.70 (95% CI: 1.29 – 2.24) for the Deauville score. Conclusion: When considering treatment intensification, the currently used Deauville score cut-off of an uptake above that of the liver seems to be inappropriate and associated with potential harm for DLBCL patients. The SUVmax criterion of a relative reduction of the maximum standardized uptake value of less than or equal to 66% should be considered as an alternative. Full Article
dea Realizing South Sudan's Peace Deal By feedproxy.google.com Published On :: Wed, 19 Feb 2020 15:45:01 +0000 Invitation Only Research Event 24 February 2020 - 5:00pm to 6:15pm Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Miklos Gosztonyi, Conflict Analyst, South Sudan, Norwegian Refugee CouncilMatthew F. Pritchard, Research and Policy Specialist, McGill UniversityJoshua Craze, Writer and ResearcherTeohna Williams, CEO, Business Plan for Peace South Sudan’s new power sharing government must be formed by 22 February 2020, as specified in the Revitalized Agreement on the Resolution of the Conflict in the Republic of South Sudan (R-ARCSS). There have been two extensions to this process already, reflecting the continued distrust among leaders and the complexity of the conflict.The lack of progress in several contentious areas has delayed the formation of the Revitalized Transitional Government of National Unity (R-TGoNU) for nine months, but the recent decision taken by President Salva Kiir Mayardit to re-establish 10 states has been welcomed by opposition groups, regional mediators and international partners.It is seen as the breakthrough needed for an agreement to be reached, despite some outstanding concerns. Further meaningful compromises and difficult decisions will be needed to implement a lasting peace agreement.At this event, a panel of speakers will examine the status of the peace deal following the February deadline and the steps needed to progress the key issues underlying implementation. Event attributes Chatham House Rule Department/project Africa Programme, African Peace and Security, Horn of Africa Sahar Eljack Programme Administrator, Africa Programme + 44 (0) 20 7314 3660 Email Full Article
dea Combined EGFR and ROCK Inhibition in Triple-negative Breast Cancer Leads to Cell Death Via Impaired Autophagic Flux [Research] By feedproxy.google.com Published On :: 2020-02-01T00:05:30-08:00 Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer with very limited therapeutic options. We have recently shown that the combined inhibition of EGFR and ROCK in TNBC cells results in cell death, however, the underlying mechanisms remain unclear. To investigate this, here we applied a mass spectrometry-based proteomic approach to identify proteins altered on single and combination treatments. Our proteomic data revealed autophagy as the major molecular mechanism implicated in the cells' response to combinatorial treatment. We here show that EGFR inhibition by gefitinib treatment alone induces autophagy, a cellular recycling process that acts as a cytoprotective response for TNBC cells. However, combined inhibition of EGFR and ROCK leads to autophagy blockade and accumulation of autophagic vacuoles. Our data show impaired autophagosome clearance as a likely cause of antitumor activity. We propose that the inhibition of the autophagic flux on combinatorial treatment is attributed to the major cytoskeletal changes induced on ROCK inhibition, given the essential role the cytoskeleton plays throughout the various steps of the autophagy process. Full Article