Notch Signaling Pathway

The Notch signaling pathway is a crucial communication system between cells that helps regulate development and cell fate in organisms. When a signaling molecule binds to a Notch receptor on a neighboring cell, it activates the receptor, leading to changes in gene expression. This process influences how cells divide, differentiate, and interact with each other. Notch signaling is essential in various biological processes, including the development of the nervous system and the immune response, and its malfunction can contribute to diseases like cancer. Essentially, it helps ensure that cells coordinate their actions effectively during growth and development.