Thursday, November 20, 2025

Blocking a single protein forces cancer cells to self-destruct

Researchers uncovered a powerful weakness in lung cancer by shutting down a protein that helps tumors survive stress. When this protein, FSP1, was blocked, lung tumors in mice shrank dramatically, with many cancer cells essentially triggering their own self-destruct mode. The work points to a fresh strategy for targeting stubborn lung cancers.

from Top Health News -- ScienceDaily https://ift.tt/Hs3XF5y

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Old muscle stem cells can act young again but there’s a catch

Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds ...