Monday, September 19, 2022

How stressed tumor cells escape cell death: New mechanism discovered

Because of their highly active metabolism, many tumors are susceptible to a special type of cell death, ferroptosis. Nevertheless, cancer cells often manage to escape this fate. Scientists have now discovered a new mechanism by which normal as well as cancer cells protect themselves against ferroptosis. Knowledge of these molecular connections could provide new starting points for the treatment of tumors.

from Latest Science News -- ScienceDaily https://ift.tt/DYOmPxi

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Millions of exploding stars could soon reveal dark energy's secrets

A new AI-powered framework could transform how astronomers measure the expansion of the Universe. By analyzing images of Type Ia supernovae ...