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A Male Baboon s Dominance Gives Him Babies, but Costs Him Years
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
A Good Read: GM Crops and the Global Divide, by Jennifer Thomson
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Mild COVID preceded acute inflammatory response in kids: study
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Mutations: Does SARS-CoV-2 Have a Fixed Number of Moves in Its Arsenal? 05/04/2021
National Institutes of Health Director Francis S. Collins holds a model of SARS-CoV-2 as he testifies on Capitol Hill, July 2, 2020. Photo: Graeme Jennings/Pool via Reuters/File Photo
London/Chicago: The rapid rise in different parts of the world of deadly, more infectious coronavirus variants that share new mutations is leading scientists to ask a critical question – has the SARS-CoV-2 virus shown its best cards?
New variants first detected in such far-flung countries as Brazil, South Africa and Britain cropped up spontaneously within a few months late last year. All three share some of the same mutations in the important spike region of the virus used to enter and infect cells.
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IMAGE: Excess lipids produced by liver failure signal an itching sensation directly to the skin cells, through a receptor called TRPV4 and a microRNA. view more
Credit: Wolfgang Liedtke, Duke University
DURHAM, N.C. - A devastating itching of the skin driven by severe liver disease turns out to have a surprising cause. Its discovery points toward possible new therapies for itching, and shows that the outer layer of the skin is so much more than insulation.
The finding, which appears April 2 in
Gastroenterology, indicates that the keratinocyte cells of the skin surface are acting as what lead researcher Wolfgang Liedtke, MD PhD, calls pre-neurons.