receptor-interacting protein (RIP)

Receptor-interacting protein (RIP) is a type of enzyme that plays a crucial role in regulating cell processes, especially in controlling cell death and immune responses. It functions as a signaling molecule, transmitting messages from cell surface receptors to inside the cell to activate pathways such as inflammation or programmed cell death (apoptosis). RIP proteins can influence how a cell reacts to damage or infection, helping maintain tissue health or, if misregulated, contributing to diseases like cancer or autoimmune conditions. Essentially, RIP acts as a molecular switch, guiding cells on whether to survive, die, or activate defense mechanisms.