Tuesday, August 28, 2018

Misfolded proteins serve as 'inherited memory' of toxic insults

Protein aggregates have a bad reputation in conditions such as Alzheimer's disease and Parkinson's disease, but in bacteria, inheritance of aggregates by daughter cells may help protect against the same toxic stresses that triggered them in parental cells, according to a new study.

from Top Health News -- ScienceDaily https://ift.tt/2NrUSCn
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Stress can scramble your brain’s internal GPS, MRI study finds

Stress may literally scramble the brain’s internal GPS. Researchers found that cortisol, a hormone released during stress, made people signi...