Two Functionally Distinct Isoforms of TL1A (TNFSF15) Generated by Differential Ectodomain Shedding

Tumor necrosis factor-like cytokine 1A (TL1A) is expressed in endothelial cells and contributes to T-cell activation, via an extracellular fragment TL1A(L72-L251), generated by ectodomain shedding. Fragments of TL1A, referred to as vascular endothelial growth inhibitor, were found to induce growth arrest and apoptosis in endothelial cells; however, the… CONTINUE READING