Signaling Complexes

Signaling complexes are molecular assemblies that facilitate communication between cells in the body. They are composed of proteins and other molecules that act like transducers of signal inputs from extracellular sources. These signals can be conveyed to the intracellular environment by pathways involving interactions with proteins, lipids, and other molecules. Signaling complexes are vital for the development and maintenance of cells, tissues, and organs. They can enable physiological processes such as cell migration and proliferation, as well as metabolic pathways. They also enable cells to sense and respond to environmental changes such as temperature, pH, and nutrient availability. Signaling complexes are essential for cell survival, making them essential for health and survival.