RXRA
Retinoid X Receptor Alpha (RXRA) is a nuclear receptor protein that plays a pivotal role in gene regulation, development, and metabolic homeostasis. As a ligand-activated transcription factor, RXRA forms heterodimers with numerous other nuclear receptors, including retinoic acid receptors (RARs), vitamin D receptors (VDRs), and thyroid hormone receptors (TRs). This dimerization is crucial for mediating the biological effects of various ligands, influencing processes such as cell differentiation, proliferation, and apoptosis.
