Wednesday, November 28, 2018

Biologists discover an unusual hallmark of aging in neurons

Biologists have discovered that oxidative damage by free radicals produces an unusual pileup of short snippets of RNA in some neurons. This RNA buildup may predispose cells to neurodegenerative diseases.

from Top Health News -- ScienceDaily https://ift.tt/2Ar8l8i
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Major genetic breakthrough reveals hidden causes of severe morning sickness in pregnancy

A massive genetic study has identified nine new genes linked to hyperemesis gravidarum, the most severe form of pregnancy sickness, bringing...