Saturday, January 25, 2020

West Nile virus triggers brain inflammation by inhibiting protein degradation

West Nile virus (WNV) inhibits autophagy -- an essential system that digests or removes cellular constituents such as proteins -- to induce the aggregation of proteins in infected cells, triggering cell death and brain inflammation (encephalitis), according to researchers.

from Latest Science News -- ScienceDaily https://ift.tt/2tOYaLn

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Scientists discover first new penguin species in more than 100 years

Genetic evidence has revealed a previously unknown gentoo penguin species on the remote Kerguelen Islands and shown that gentoos actually co...