Friday, January 10, 2025

Tongue cancer organoids reveal secrets of chemotherapy resistance

Tongue cancer (TC) cells can enter a chemo-resistant state by activating pathways related to autophagy and cholesterol synthesis, report researchers. Using a large-scale library of TC organoids they developed, the researchers performed comprehensive comparative analyses of chemo-sensitive and chemo-resistant cells. Their efforts shed light on promising avenues toward new treatments for tongue cancer.

from Top Health News -- ScienceDaily https://ift.tt/FCp7MPU

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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 ...