CXCL14 (or BRAK or MIP-2γ), a member of the CXC family, is encoded by the chemokine (C-X-C Motif) ligand 14 genes located on human chromosome 5q31; previous researches demonstrate that the main functions of CXCL14 are immune regulation [19, 20], anti-inflammatory [21], fibrosis [22], angiogenesis [23] and cancer progression [24]. The gene discussed is CXCL14; the disease is cancer.