CXCL6 and neoplasm: Tumor upregulated chemokines included the followings: CXCL5 (138 fold increase); CCL25 (70 fold increase); CXCL11 (26 fold increase); CXCL6 (20 fold increase); CXCL1 and CXCL10 (11 fold increase); CXCL3 (8 fold increase); and CXCL9, CXCL2, and CCL3L1 (6 fold increase).