Signaling May 2026

Signaling between cells in physical contact.

Common transducers include G-protein coupled receptors (GPCRs) , which use secondary messengers like cyclic AMP (cAMP) to amplify signals. 2. Signaling Theory (Economics & Management) Signaling Theory: A Review and Assessment - Sage Journals signaling

The receptor triggers a relay of intracellular molecules, often called a signaling cascade (e.g., using G-proteins or kinases). Signaling between cells in physical contact