The Role of CXC Chemokine Receptors 1-4 on Immune Cells in the Tumor Microenvironment.

ABSTRACT: Chemokines govern leukocyte migration by attracting cells that express their cognate ligands. Many cancer types show altered chemokine secretion profiles, favoring the recruitment of pro-tumorigenic immune cells and preventing the accumulation of anti-tumorigenic effector cells. This can ultimately result in cancer immune evasion. The manipulation of chemokine and chemokine-receptor signaling can reshape the immunological phenotypes within the tumor microenvironment in order to increase the therapeutic efficacy of cancer immunotherapy. Here we discuss the three chemokine-chemokine receptor axes, CXCR1/2-CXCL1-3/5-8, CXCR3-CXCL9/10/11, and CXCR4-CXCL12 and their role on pro-tumorigenic immune cells and anti-tumorigenic effector cells in solid tumors. In particular, we summarize current stra

SUBMITTER: Susek KH 

PROVIDER: S-EPMC6167945 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature