CXCL11 and cancer: The chemokine CXC motif receptor 3 (CXCR3), the CXCL9, CXCL10 and CXCL11 specific receptor, participates in the tumor migration, invasion, angiogenesis and immunity and are mainly expressed on monocytes, effector T cells, NK lymphocytes and cancer cells [24, 30].