PMID- 21596858 OWN - NLM STAT- MEDLINE DCOM- 20111007 LR - 20220129 IS - 1528-0020 (Electronic) IS - 0006-4971 (Linking) VI - 118 IP - 3 DP - 2011 Jul 21 TI - Multiple Hodgkin lymphoma-associated loci within the HLA region at chromosome 6p21.3. PG - 670-4 LID - 10.1182/blood-2011-03-339630 [doi] AB - Since an association between the human leukocyte antigen (HLA) region and Hodgkin lymphoma (HL) was first reported in 1967, many studies have reported associations between HL risk and both single nucleotide polymorphism (SNP) and classic HLA allele variation in the major histocompatibility complex. However, population stratification and the extent and complexity of linkage disequilibrium within the major histocompatibility complex have hindered efforts to fine-map causal signals. Using SNP data to impute alleles at classic HLA loci, we have conducted an integrated analysis of HL risk within the HLA region in 582 early-onset HL cases and 4736 controls. We confirm that the strongest signal of association comes from an SNP located in the class II region, rs6903608 (odds ratio [OR] = 1.79, P = 6.63 x 10(-19)), which is unlikely to be driven by association to HLA-DRB, DQA, or DQB alleles. In addition, we identify independent signals at rs2281389 (OR = 1.73, P = 6.31 x 10(-13)), a SNP that maps closely to HLA-DPB1, and the class II HLA allele DQA1*02:01 (OR = 0.56, P = 1.51 x 10(-7)). These data suggest that multiple independent loci within the HLA class II region contribute to the risk of developing early-onset HL. FAU - Moutsianas, Loukas AU - Moutsianas L AD - Department of Statistics, University of Oxford, Oxford, United Kingdom. FAU - Enciso-Mora, Victor AU - Enciso-Mora V FAU - Ma, Yussanne P AU - Ma YP FAU - Leslie, Stephen AU - Leslie S FAU - Dilthey, Alexander AU - Dilthey A FAU - Broderick, Peter AU - Broderick P FAU - Sherborne, Amy AU - Sherborne A FAU - Cooke, Rosie AU - Cooke R FAU - Ashworth, Alan AU - Ashworth A FAU - Swerdlow, Anthony J AU - Swerdlow AJ FAU - McVean, Gilean AU - McVean G FAU - Houlston, Richard S AU - Houlston RS LA - eng GR - 068545/Z/02/WT_/Wellcome Trust/United Kingdom GR - 076113/WT_/Wellcome Trust/United Kingdom GR - BREAST CANCER NOW RESEARCH CENTRE/BCN_/Breast Cancer Now/United Kingdom GR - 090532/Wellcome Trust/United Kingdom GR - G0000934/MRC_/Medical Research Council/United Kingdom GR - 085475/WT_/Wellcome Trust/United Kingdom GR - C1298/A8362/CRUK_/Cancer Research UK/United Kingdom PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20110519 PL - United States TA - Blood JT - Blood JID - 7603509 RN - 0 (HLA Antigens) SB - IM MH - Age of Onset MH - *Chromosomes, Human, Pair 6 MH - Genetic Predisposition to Disease/epidemiology/genetics MH - HLA Antigens/*genetics MH - Hodgkin Disease/*epidemiology/*genetics MH - Humans MH - Models, Genetic MH - Polymorphism, Single Nucleotide MH - Risk Factors EDAT- 2011/05/21 06:00 MHDA- 2011/10/08 06:00 CRDT- 2011/05/21 06:00 PHST- 2011/05/21 06:00 [entrez] PHST- 2011/05/21 06:00 [pubmed] PHST- 2011/10/08 06:00 [medline] AID - S0006-4971(20)44747-0 [pii] AID - 10.1182/blood-2011-03-339630 [doi] PST - ppublish SO - Blood. 2011 Jul 21;118(3):670-4. doi: 10.1182/blood-2011-03-339630. Epub 2011 May 19.