Apoptosis Signal-Regulating Kinase 1 (ASK1) is a pivotal member of the mitogen-activated protein kinase kinase kinase (MAP3K) family. It orchestrates cellular responses to a range of stressors—such as ...

When cells are about to die, they send signals that trigger proteins which are supposed to destroy them, but it doesn’t always happen that way. Some cells activate the signal but then resist the ...

Apoptosis, or programmed cell death, is a tightly regulated biological process necessary for normal tissue maintenance and development. However, aberrations in apoptotic signaling networks are ...

Now, in a study published March 30 in Cell Chemical Biology, UB scientists have shed light on one such stressor, showing that ...

Study identifies impaired ER-to-golgi ceramide transport as a key regulatory node underlying senescence-associated sphingolipid remodeling.

Now, in a study published today (March 30) in Cell Chemical Biology, University at Buffalo scientists have shed light on one ...

Ceramide buildup due to faulty transport triggers stress responses that lock cells into senescence, revealing a potential ...