"Six loci with polymorphism (SNP) are found in the C-C chemokine receptor 5 (CCR5) promoter in a Chinese Han population. rs2734648 rs1799987 rs1799988 and rs1800023 increase the susceptibility to cervical intraepithelial neoplasia (CIN) in a recessive model.The haplotype constructed by the major alleles of these 6 SNPs (rs2227010-rs1799987-rs1799988-rs2734648-rs1800023-rs1800024: A-G-A-C-A-T) is protective against CIN."xsd:string