EDA2R, also known as Ectodysplasin A2 receptor, is a protein encoded by the EDA2R gene. It belongs to the tumor necrosis factor receptor (TNFR) superfamily and serves as a receptor for ectodysplasin A2 (EDA-A2), a signaling molecule involved in the development of ectodermal tissues such as hair, teeth, and sweat glands. One of the primary functions of EDA2R is its role in mediating the effects of EDA-A2 signaling during embryonic development. EDA-A2, also known as ectodysplasin A2 or EDA2, is a ligand that binds to EDA2R, initiating signaling cascades that regulate the formation and patterning of ectodermal structures. This signaling pathway...