CXCL11 and hepatocellular carcinoma: Compared with those of CAFs-CM and CAFs-CM/PBS groups, HCC cell proliferation, DNA synthesis and migration ability were significantly promoted in CAFs-CM/CXCL11 (5 ng/ml) and CAFs-CM/CXCL11 (10 ng/ml) groups ($P < 0.05, $$P < 0.01; Fig. 2B–E).