CXCL8 and metastatic malignant neoplasm in the lymph nodes: In a Chinese study, the T-allele-containing genotypes (AT and TT) of IL-8 rs4073 (−251 A>T) were significantly more frequent in CC patients compared with controls, and the TT genotype was associated with an increased risk of lymph node metastasis (OR = 2.917, p = 0.035) [69].