Signal transduction The cellular process that converts a signal, such as a hormone, growth factor, neurotransmitter, cytokine, mechanical force, or environmental cue, into biochemical changes inside ...

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

A team at Huntsman Cancer Institute at the University of Utah (the U) has uncovered a previously unrecognized molecular mechanism by which cells send signals to one another-insight that could help ...