TGF-β Mediated Immune Evasion in Cancer-Spotlight on Cancer-Associated Fibroblasts.

ABSTRACT: Various components of the tumor microenvironment (TME) play a critical role in promoting tumorigenesis, progression, and metastasis. One of the primary functions of the TME is to stimulate an immunosuppressive environment around the tumor through multiple mechanisms including the activation of the transforming growth factor-beta (TGF-β) signaling pathway. Cancer-associated fibroblasts (CAFs) are key cells in the TME that regulate the secretion of extracellular matrix (ECM) components under the influence of TGF-β. Recent reports from our group and others have described an ECM-related and CAF-associated novel gene signature that can predict resistance to immune checkpoint blockade (ICB). Importantly, studies have begun to test whether targeting some of these CAF-associated components can be

SUBMITTER: Ghahremanifard P 

PROVIDER: S-EPMC7762018 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature