Tag Archives: TGF-β

Growth signal can influence cancer cells’ vulnerability to drugs, study suggests

Growth signal can influence cancer cells’ vulnerability to drugs, study suggestsResearchers found that exposure to the signal TGF-β causes changes in mouse tumor stem cells that help them evade a widely used anti-cancer drug. This did not happen to cells that did not receive TGF-β. More »

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An embryonic cell’s fate is sealed by the speed of a signal

An embryonic cell’s fate is sealed by the speed of a signalEarly in development, chemical signals tell cells whether to turn into muscle, bone, brain or other tissue. By tracking cells’ responses to signals, researchers found the speed at which the signal arrives has an unexpected influence on that decision. More »

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