Signal transduction biomarkers

Signal transduction processes are fundamental for cells to respond appropriately to external and internal stimuli. These signals, mediated by signaling molecules, can originate from both the cell surface and within the cell, regulating a wide variety of biological processes. Communication between adjacent cells occurs through intercellular junctions or by releasing ligands that act on receptors in neighboring cells, while long-distance communication involves the release of signaling molecules that act on distant cells.

The study of signal transduction biomarkers plays a crucial role in understanding the underlying mechanisms of diseases and physiological processes. These biomarkers, which can include hormones, neurotransmitters, and growth factors, provide valuable information about the activity and regulation of cellular signaling pathways. Identifying and characterizing specific biomarkers of these pathways can assist in diagnosis, prognosis, and the development of targeted therapies for a variety of diseases, from metabolic disorders to cancer.

In the following section, molecules and kits related to signal transduction processes are presented.