PMID- 16533342 OWN - NLM STAT- MEDLINE DCOM- 20060524 LR - 20111117 IS - 1046-7408 (Print) IS - 1046-7408 (Linking) VI - 55 IP - 4 DP - 2006 Apr TI - Studies on the human leukocyte antigens in patients with polycystic ovary syndrome in a Japanese population--possible susceptibility of HLA-A11 and -DRB1*0403 to patient population with polycystic ovary syndrome. PG - 301-6 AB - PROBLEM: The objective of this study was to identify the human leukocyte antigen (HLA) alleles that confer susceptibility or resistance to polycystic ovary syndrome (PCOS) in the Japanese population. METHOD OF STUDY: HLA-A, -B and -C antigens were determined in 56 patients with PCOS using conventional serological method. HLA-DRB1 genotypes were determined using a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method in 68 patients with PCOS. As a control population, 237 healthy individuals (males and females) were examined concerning HLA-A, -B and -C antigens, and 292 individuals were examined concerning HLA-DRB1 genotypes. The rate of possession of each antigen was compared between the two populations. RESULTS: The rate of possession of the HLA-A11 and HLA-DRB1*0403 in the patients with PCOS was significantly higher compared with that in the control group. The rate of possession of HLA-B39 in the patients with PCOS was significantly lower compared with that in the general population group. CONCLUSION: Human leukocyte antigen systems appear to be linked to PCOS. FAU - Kaibe, Mamiko AU - Kaibe M AD - Department of Obstetrics and Gynecology, Niigata University School of Medicine, Niigata, Japan. FAU - Takakuwa, Koichi AU - Takakuwa K FAU - Murakawa, Haruo AU - Murakawa H FAU - Ishii, Keisuke AU - Ishii K FAU - Tamura, Masaki AU - Tamura M FAU - Tanaka, Kenichi AU - Tanaka K LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Denmark TA - Am J Reprod Immunol JT - American journal of reproductive immunology (New York, N.Y. : 1989) JID - 8912860 RN - 0 (HLA-A Antigens) RN - 0 (HLA-A11 Antigen) RN - 0 (HLA-B Antigens) RN - 0 (HLA-B39 Antigen) RN - 0 (HLA-DR Antigens) RN - 0 (HLA-DRB1 Chains) SB - IM MH - Female MH - *Genetic Predisposition to Disease MH - HLA-A Antigens/*genetics MH - HLA-A11 Antigen MH - HLA-B Antigens/genetics MH - HLA-B39 Antigen MH - HLA-DR Antigens/*genetics MH - HLA-DRB1 Chains MH - Humans MH - Japan MH - Polycystic Ovary Syndrome/*genetics/*immunology EDAT- 2006/03/15 09:00 MHDA- 2006/05/25 09:00 CRDT- 2006/03/15 09:00 PHST- 2006/03/15 09:00 [pubmed] PHST- 2006/05/25 09:00 [medline] PHST- 2006/03/15 09:00 [entrez] AID - AJI369 [pii] AID - 10.1111/j.1600-0897.2006.00369.x [doi] PST - ppublish SO - Am J Reprod Immunol. 2006 Apr;55(4):301-6. doi: 10.1111/j.1600-0897.2006.00369.x.