Overview
Retinoic acid signaling cascade is an essential process in the development of embryos and in the proper functioning of adult tissues. It is a series of biochemical reactions in which retinoic acid, a derivative of vitamin A, is used as a signaling molecule to regulate gene expression. Retinoic acid signaling plays a critical role in the development of the nervous system, heart, lungs, and many other organs, and its disruption can lead to major health problems. It is also known to be involved in the regulation of cell differentiation, epigenetic modifications, and metabolism. These processes are incredibly important for healthy development and functioning of cells, tissues, and organs, and therefore, retinoic acid signaling cascade is an essential part of many biological processes.