Fas ligand (FasL) was first described functionally as an inducible cell surface molecule used by cytotoxic T cells to induce apoptotic cell death in tumor cells and activated lymphocytes. With the identification of Fa...Fas ligand (FasL) was first described functionally as an inducible cell surface molecule used by cytotoxic T cells to induce apoptotic cell death in tumor cells and activated lymphocytes. With the identification of Fas as the Ipr gene product, FasL became recognized as a molecule involved in down-regulation of the immune system. While FasL can be used to efficiently kill Fas-expressing tumor cells as well as activated T and B lymphocytes in vitro, attempts to use FasL therapeutically to treat cancer or to prevent展开更多
基金This work was supported in part by USPHS-NIH SBIR grants AI-40394, AI-40607, and AI-47168.
文摘Fas ligand (FasL) was first described functionally as an inducible cell surface molecule used by cytotoxic T cells to induce apoptotic cell death in tumor cells and activated lymphocytes. With the identification of Fas as the Ipr gene product, FasL became recognized as a molecule involved in down-regulation of the immune system. While FasL can be used to efficiently kill Fas-expressing tumor cells as well as activated T and B lymphocytes in vitro, attempts to use FasL therapeutically to treat cancer or to prevent
