Wednesday, November 9, 2022

Alzheimer's disease and type 2 diabetes: Synthetic peptides may suppress formation of harmful amyloid aggregates

In Alzheimer's disease, the degeneration of brain cells is linked to formation of toxic protein aggregates and deposits known as amyloid plaques. Similar processes play an important role also in type 2 diabetes. A research team has now developed 'mini-proteins', so-called peptides, which are able to bind the proteins that form amyloids and prevent their aggregation into cytotoxic amyloids.

from Top Health News -- ScienceDaily https://ift.tt/HiCuelT

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Scientists discover an “impossible” cellular survival pathway that could help fight cancer

Scientists discovered a surprising backup system that lets mammalian cells make the essential amino acid cysteine even when the pathways onc...