Immunotherapeutic approaches in biliary tract carcinoma: Current status and emerging strategies.

ABSTRACT: For biliary tract carcinoma (BTC), complete surgical resection of tumor is only feasible in a minority of patients, and the treatment options for patients with unresectable or metastatic disease are limited. Advances in cancer immunology have led to identification of tumor-infiltrating immune cells as indicators of prognosis and response to treatment in BTC. This has also facilitated development of immunotherapy that focuses on enhancing the immune system against biliary tumors. This includes peptide- and dendritic cell-based vaccines that stimulate in-vivo immune responses against tumor-specific antigens. Adoptive immunotherapy, which entails the ex-vivo expansion of tumor-infiltrating immune cells for subsequent reintroduction, and cytokine-based therapies have been developed in BTC. Cli

SUBMITTER: Marks EI 

PROVIDER: S-EPMC4644856 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature