which in turn launches a series of biochemical reactions within the cell. These intracellular signaling pathways, also called signal transduction cascades, typically amplify the message ...

How you communicate with others says a lot about you. You probably already knew that, but did you also know that it can tell you which cell signaling pathway you are? Lab safety rules dictate that one ...

Cellular signaling is an elaborate, dynamic, and interactive system of inter- and intracellular communication, responsible for governing and coordinating activities, from the basic to the complex.

How do these molecules activate signaling pathways in their target cells? They bind to cell-surface proteins of the seven-helix-G protein-coupled receptors (GPCRs). These in turn activate either ...

In NF1, many of these medications work by blocking a specific cell signaling pathway called Ras/MAPK that is hyperactive in cells that have lost NF1 function due to gene mutation. When this signaling ...