PMID- 20449807 OWN - NLM STAT- MEDLINE DCOM- 20100901 LR - 20221207 IS - 1676-5680 (Electronic) IS - 1676-5680 (Linking) VI - 9 IP - 2 DP - 2010 Apr 27 TI - Analysis of HLA-A, HLA-B and HLA-DRB1 alleles in Chinese patients with lung cancer. PG - 750-5 LID - 10.4238/vol9-2gmr735 [doi] AB - The primary function of the human leukocyte antigen (HLA) system is to regulate the immune response. Because of its important role in the immune response and its high degree of polymorphism, the HLA system is associated with many diseases. We examined the polymorphisms of HLA-A, B and DRB1 alleles in 100 unrelated patients with lung carcinoma and in 438 unrelated normal controls of Han nationality from North China, using sequence-based typing and PCR with sequence-specific primers. We found that the frequencies of HLA-A*0201, A*2601, B*1518, B*3802, DRB1*0401, DRB1*0402, and DRB1*1201 were higher in the lung carcinoma group than in the normal control group. The P values were 0.035, 0.040, 0.001, 0.017, 0.014, 0.004, and 0.019, respectively, and the odds ratio values were 1.052, 3.513, 4.047, 3.054, 4.237, 19.397, and 2.128, respectively. The frequency of HLA-DRB1*1302 was lower in the lung carcinoma group than in the normal control group (P = 0.046, odds ratio = 0.168). We concluded that patients with lung cancer and healthy controls of Han nationality from North China differ in the frequencies of various HLA alleles. FAU - Yang, L AU - Yang L AD - Department of Thoracic Surgeon, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, P.R. China. FAU - Wang, L J AU - Wang LJ FAU - Shi, G L AU - Shi GL FAU - Ni, L AU - Ni L FAU - Song, C X AU - Song CX FAU - Zhang, Z X AU - Zhang ZX FAU - Xu, S F AU - Xu SF LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20100427 PL - Brazil TA - Genet Mol Res JT - Genetics and molecular research : GMR JID - 101169387 RN - 0 (HLA-A Antigens) RN - 0 (HLA-B Antigens) RN - 0 (HLA-DR Antigens) RN - 0 (HLA-DRB1 Chains) RN - 0 (HLA-DRB1*04:01 antigen) RN - 0 (HLA-DRB1*04:02 antigen) SB - IM MH - Adult MH - Aged MH - *Alleles MH - Asian People/*genetics MH - Case-Control Studies MH - China/ethnology MH - Female MH - Gene Frequency/genetics MH - HLA-A Antigens/*genetics MH - HLA-B Antigens/*genetics MH - HLA-DR Antigens/*genetics MH - HLA-DRB1 Chains MH - Humans MH - Lung Neoplasms/*genetics MH - Male MH - Middle Aged EDAT- 2010/05/08 06:00 MHDA- 2010/09/02 06:00 CRDT- 2010/05/08 06:00 PHST- 2010/05/08 06:00 [entrez] PHST- 2010/05/08 06:00 [pubmed] PHST- 2010/09/02 06:00 [medline] AID - gmr735 [pii] AID - 10.4238/vol9-2gmr735 [doi] PST - epublish SO - Genet Mol Res. 2010 Apr 27;9(2):750-5. doi: 10.4238/vol9-2gmr735.