Binding of death receptor 3 (DR3) to intracellular TRADD and TRAF2 is independent of its natural ligand, TL1A
J Immunol. 2026 Jul 10;215(7):vkag194. doi: 10.1093/jimmun/vkag194. ABSTRACT The TNF‑like cytokine TL1A is a key regulator of immune responses through engagement of its receptor, death receptor 3 (DR3), and has emerged as a therapeutic target in inflammatory diseases. Prevailing models propose that TL1A binding initiates recruitment of adaptor proteins to DR3, leading to downstream signaling. … Read more