OTULIN: A Master Switch for Tau Points to a New Alzheimer’s Target
TL;DR
Researchers show the enzyme OTULIN acts as a master regulator of tau production in neurons: blocking OTULIN reduced tau levels and removing its gene even halted tau synthesis, while RNA analysis revealed widespread changes in gene activity, notably in inflammatory pathways; the findings open a potential new route to slow brain aging and Alzheimer's, but safety concerns remain since OTULIN and tau have essential functions and much more research is needed.
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