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Amyloid-β ‘seeds’ in old vials of growth hormone

jeudi 13 décembre 2018 par Tien-Phat V. Huynh, David M. Holtzman
Amyloid-β ‘seeds’ in old vials of growth hormone Amyloid-β ‘seeds’ in old vials of growth hormone , Published online: 13 December 2018; doi:10.1038/d41586-018-07604-6Some samples of human growth hormone used as therapy until the mid-1980s contain amyloid-β peptide and cause genetically modified mice (...)

Podcast Extra: Evidence of a ‘transmissible’ Alzheimer’s protein

jeudi 13 décembre 2018 par Ali Jennings
Podcast Extra: Evidence of a ‘transmissible’ Alzheimer’s protein Podcast Extra: Evidence of a ‘transmissible’ Alzheimer’s protein, Published online: 13 December 2018; doi:10.1038/d41586-018-07771-6New research suggests that a key protein involved in the neurodegenerative disease can be transferred (...)

South Korean scientists protest treatment of university president accused of misusing funds

jeudi 13 décembre 2018 par Mark Zastrow
South Korean scientists protest treatment of university president accused of misusing funds South Korean scientists protest treatment of university president accused of misusing funds, Published online: 13 December 2018; doi:10.1038/d41586-018-07742-xThe science ministry alleges that KAIST (...)

‘Transmissible’ Alzheimer’s theory gains traction

jeudi 13 décembre 2018 par Alison Abbott
‘Transmissible’ Alzheimer’s theory gains traction ‘Transmissible’ Alzheimer’s theory gains traction , Published online: 13 December 2018; doi:10.1038/d41586-018-07735-wMouse tests confirm that sticky proteins associated with degenerative brain diseases can be transferred — but researchers say risks (...)

How Neanderthal DNA might have shaped some human brains

jeudi 13 décembre 2018 par Ewen Callaway
How Neanderthal DNA might have shaped some human brains How Neanderthal DNA might have shaped some human brains, Published online: 13 December 2018; doi:10.1038/d41586-018-07770-7Gene variants acquired through interbreeding seem to give some people with European ancestry more elongated (...)

The best science images of the year: 2018 in pictures

jeudi 13 décembre 2018 par Mico Tatalovic
The best science images of the year: 2018 in pictures The best science images of the year: 2018 in pictures, Published online: 13 December 2018; doi:10.1038/d41586-018-07684-4California’s worst wildfires, cloned monkey twins, the world’s smallest house and (...)

Cell-jacking proteins could be the key to cracking Zika and dengue

jeudi 13 décembre 2018 par Amy Maxmen
Cell-jacking proteins could be the key to cracking Zika and dengue Cell-jacking proteins could be the key to cracking Zika and dengue, Published online: 13 December 2018; doi:10.1038/d41586-018-07754-7Targeting common host proteins used by different viruses to manipulate human cells could lead (...)

Huge brain study uncovers ‘buried’ genetic networks linked to mental illness

jeudi 13 décembre 2018 par Linda Geddes
Huge brain study uncovers ‘buried’ genetic networks linked to mental illness Huge brain study uncovers ‘buried’ genetic networks linked to mental illness, Published online: 13 December 2018; doi:10.1038/d41586-018-07750-xEnormous genomic analysis yields tantalizing insights into mechanisms behind (...)

US science academies urge expansion of fusion-energy research

jeudi 13 décembre 2018 par Jeff Tollefson
US science academies urge expansion of fusion-energy research US science academies urge expansion of fusion-energy research, Published online: 13 December 2018; doi:10.1038/d41586-018-07789-wA report from the US National Academies of Sciences, Engineering, and Medicine calls for a US pilot (...)

NIH considers restrictions to counter foreign influence in research

jeudi 13 décembre 2018 par Sara Reardon
NIH considers restrictions to counter foreign influence in research NIH considers restrictions to counter foreign influence in research, Published online: 13 December 2018; doi:10.1038/d41586-018-07775-2An agency working group advises stronger security measures, but raises concerns about (...)

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