Tumor necrosis factor receptor superfamily member 14 (TNFRSF14)

Receptor for BTLA.

Receptor for TNFSF14/LIGHT and homotrimeric TNFSF1/lymphotoxin-alpha.

Involved in lymphocyte activation. Plays an important role in HSV pathogenesis because it enhanced the entry of numerous wild-type HSV strains of both serotypes to CHO cells, and mediated HSV entry into activated human T-cells.