Description
Relevance: Tumor Necrosis Factor beta (TNF-beta) is a secreted protein belonging to the tumor necrosis factor family. TNF-beta binds to TNFRSF1A/TNFR1, TNFRSF1B/TNFBR and TNFRSF14/HVEM in homotrimeric form, binds to TNFRSF3/LTBR in heterotrimeric form with LTB. TNF-beta forms heterotrimers with lymphotoxin-beta, which anchors TNF-beta to the cell surface. TNF-beta mediates the inflammatory, immunostimulatory, and antiviral response, involves in the formation of second lymphoid organs during development, has a role in apoptosis. TNF-beta is produced by lymphocytes and cytotoxic for a variety of tumor cells in vitro and in vivo.
Function: Cytokine that in its homotrimeric form binds to TNFRSF1A/TNFR1, TNFRSF1B/TNFBR and TNFRSF14/HVEM. In its heterotrimeric form with LTB binds to TNFRSF3/LTBR. Lymphotoxin is produced by lymphocytes and cytotoxic for a wide range of tumor cells in vitro and in vivo