Calcium is widely known for its role in maintaining strong bones and teeth, but it is also one of the body's most important ...

In certain contexts, the Notch receptor may participate in “reverse signaling,” influencing neighboring cells directly.

A team at Huntsman Cancer Institute at the University of Utah (the U) has uncovered a previously unrecognized molecular ...

Cell signalling pathways are central to maintaining cellular homeostasis and regulating essential functions such as proliferation, apoptosis, and repair. In both cancer and neurodegenerative diseases, ...

The enzyme RNA polymerase II transcribes genes into messenger RNA. This process is guided by modifications to the enzyme's "tail" called phosphorylation patterns. Scientists at St. Jude Children's ...