PMID- 17016821 OWN - NLM STAT- MEDLINE DCOM- 20061221 LR - 20221207 IS - 0020-7136 (Print) IS - 0020-7136 (Linking) VI - 119 IP - 12 DP - 2006 Dec 15 TI - HLA-class II haplotype associations with ovarian cancer. PG - 2980-5 AB - The development of cancer is a multistep process that is characterized by the accumulation of genetic alterations in cells and changed cellular interactions with the surrounding healthy tissues. The human immune system is believed to be intrinsically involved in this process. The correlation of certain human leukocyte antigen (HLA)-class I and II haplotypes with tumorigenesis is documented in a variety of tumors. However, few data exist on the possible association of specific HLA-class II alleles or haplotypes with ovarian cancer. In our sample of 52 Caucasian patients with primary ovarian carcinoma and 239 female healthy local controls, we observed a significantly increased incidence of the HLA-class II haplotypes DRB1*0301 - DQA1*0501 - DQB1*0201 (p < 0.001) and DRB1*1001 - DQA1*0101 - DQB1*0501 (p < 0.001) in the patients. Our data suggest that HLA-class II loci or individual HLA-class II haplotypes may be involved in the pathogenesis of ovarian cancer. CI - Copyright 2006 Wiley-Liss, Inc. FAU - Kubler, Kirsten AU - Kubler K AD - Department of Obstetrics and Gynecology, University of Bonn, Sigmund Freud Strasse 25, 53127 Bonn, Germany. FAU - Arndt, Peter F AU - Arndt PF FAU - Wardelmann, Eva AU - Wardelmann E FAU - Krebs, Dieter AU - Krebs D FAU - Kuhn, Walther AU - Kuhn W FAU - van der Ven, Katrin AU - van der Ven K LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Int J Cancer JT - International journal of cancer JID - 0042124 RN - 0 (HLA-DQ Antigens) RN - 0 (HLA-DQ alpha-Chains) RN - 0 (HLA-DQ beta-Chains) RN - 0 (HLA-DQA1 antigen) RN - 0 (HLA-DQB1 antigen) RN - 0 (HLA-DR Antigens) RN - 0 (HLA-DRB1 Chains) RN - 0 (HLA-DRB1*03:01 antigen) SB - IM MH - Adult MH - Alleles MH - Female MH - Gene Frequency MH - Genetic Predisposition to Disease/genetics MH - Genotype MH - HLA-DQ Antigens/*genetics MH - HLA-DQ alpha-Chains MH - HLA-DQ beta-Chains MH - HLA-DR Antigens/*genetics MH - HLA-DRB1 Chains MH - Haplotypes/*genetics MH - Humans MH - Middle Aged MH - Ovarian Neoplasms/genetics/*pathology MH - White People/genetics EDAT- 2006/10/04 09:00 MHDA- 2006/12/22 09:00 CRDT- 2006/10/04 09:00 PHST- 2006/10/04 09:00 [pubmed] PHST- 2006/12/22 09:00 [medline] PHST- 2006/10/04 09:00 [entrez] AID - 10.1002/ijc.22266 [doi] PST - ppublish SO - Int J Cancer. 2006 Dec 15;119(12):2980-5. doi: 10.1002/ijc.22266.