Abstract

Cellular signaling is a fundamental process that governs various cellular activities, ensuring proper communication and coordination within multicellular organisms. This intricate network of signaling pathways allows cells to sense, process, and respond to a wide range of external stimuli, thereby maintaining homeostasis and orchestrating diverse physiological processes. This research article provides an in-depth exploration of cellular signaling, elucidating its molecular mechanisms, regulatory principles, and significance in health and disease. Furthermore, it highlights emerging therapeutic strategies targeting aberrant signaling pathways for the treatment of various disorders.