PMID- 16720214 OWN - NLM STAT- MEDLINE DCOM- 20060828 LR - 20111117 IS - 0198-8859 (Print) IS - 0198-8859 (Linking) VI - 67 IP - 4-5 DP - 2006 Apr-May TI - HLA-DRB1 alleles and cervical squamous cell carcinoma: experimental study and meta-analysis. PG - 331-40 AB - Polymorphisms in human leukocyte antigen (HLA) genes have been implicated in the risk for cervical cancer. Association of certain class II HLA alleles with cervical cancer has been documented in various ethnic populations. The implications of such an association, however, are controversial. We analyzed 126 Chinese women with cervical squamous cell carcinoma (CSCC) and 289 healthy controls to test associations of certain HLA-DRB1 alleles. We then performed meta-analyses combining our own experimental data and data from nine other published studies. We found no significant differences in HLA-DRB1 allele frequencies in both CSCC and HPV-16-positive CSCC patients and control subjects. Meta-analysis provided evidence that four allele families (HLA-DRB1*04, *07, *11, and *15) and seven alleles (HLA-DRB1*0403, *0405, *0407, *0701, *1501, *1502, and *1503) were positively associated and two allele families (HLA-DRB1*09 and *13) and four alleles (HLA-DRB1*0901, *1301, *1302, and *1602) were negatively associated with CSCC in all studies or in Caucasian subgroups. In conclusion, our meta-analysis confirms the apparent association between certain HLA-DRB1 allele families and alleles and CSCC, suggesting that oncogenesis in this disease may be related to defects in immunoregulation. Larger studies may be needed, particularly in various ethnic groups, to further substantiate these associations. FAU - Yang, Yuh-Cheng AU - Yang YC AD - Department of Gynecology, Mackay Memorial Hospital, Taipei, Taiwan. eugene@ms2.mmh.org.tw FAU - Chang, Tzu-Yang AU - Chang TY FAU - Lee, Yann-Jinn AU - Lee YJ FAU - Su, Tsung-Hsien AU - Su TH FAU - Dang, Ching-Wen AU - Dang CW FAU - Wu, Chao-Chih AU - Wu CC FAU - Liu, Hsin-Fu AU - Liu HF FAU - Chu, Chen-Chung AU - Chu CC FAU - Lin, Marie AU - Lin M LA - eng PT - Journal Article PT - Meta-Analysis PT - Research Support, Non-U.S. Gov't DEP - 20060504 PL - United States TA - Hum Immunol JT - Human immunology JID - 8010936 RN - 0 (HLA-DR Antigens) RN - 0 (HLA-DRB1 Chains) SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - Alleles MH - Carcinoma, Squamous Cell/epidemiology/*genetics/immunology MH - China/epidemiology MH - Female MH - Gene Frequency MH - HLA-DR Antigens/*genetics MH - HLA-DRB1 Chains MH - Humans MH - Middle Aged MH - *Polymorphism, Genetic MH - Uterine Cervical Neoplasms/epidemiology/*genetics/immunology EDAT- 2006/05/25 09:00 MHDA- 2006/08/29 09:00 CRDT- 2006/05/25 09:00 PHST- 2005/11/04 00:00 [received] PHST- 2006/05/25 09:00 [pubmed] PHST- 2006/08/29 09:00 [medline] PHST- 2006/05/25 09:00 [entrez] AID - S0198-8859(06)00056-5 [pii] AID - 10.1016/j.humimm.2006.03.017 [doi] PST - ppublish SO - Hum Immunol. 2006 Apr-May;67(4-5):331-40. doi: 10.1016/j.humimm.2006.03.017. Epub 2006 May 4.