PMID- 19309308 OWN - NLM STAT- MEDLINE DCOM- 20090821 LR - 20161018 IS - 1434-6621 (Print) IS - 1434-6621 (Linking) VI - 47 IP - 5 DP - 2009 TI - Association of interleukin-18 gene promoter polymorphisms with risk of acute myocardial infarction in northern Chinese Han population. PG - 523-9 LID - 10.1515/CCLM.2009.130 [doi] AB - BACKGROUND: Interleukin-18 (IL-18) has been suggested to play an important role in coronary arterial disease and its sequelae. The aim of the present study was to investigate the association between IL-18 promoter functional polymorphisms (-607C/A and -137G/C) and acute myocardial infarction (AMI) in northern Chinese Han population. METHODS: We performed a case-control study including 234 patients with AMI and 216 age- and sex-matched controls. Genotyping was performed using sequence specific primer-polymerase chain reaction (PCR-SSP). RESULTS: There were significant differences in the genotype and allele distribution of -607C/A polymorphism of the IL-18 gene between cases and controls. Logistic regression analysis with adjustments for other well-established risk factors revealed that the -607C allele carriers had a significantly increased risk of AMI compared with the non-carriers (OR=1.890, 95% CI 1.196-2.985, p=0.006). No relationship between -137G/C polymorphism and AMI was found. CONCLUSIONS: This study shows for the first time that the IL-18 gene promoter -607C/A polymorphism may be considered a genetic risk factor for AMI in northern Chinese Han population. FAU - Pei, Fang AU - Pei F AD - Department of Cardiology, Xinqiao Hospital, Third Military Medical University, Chongqing, People's Republic of China. FAU - Han, Yaling AU - Han Y FAU - Zhang, Xiaolin AU - Zhang X FAU - Yan, Chenghui AU - Yan C FAU - Huang, Mingfang AU - Huang M FAU - Huang, Lan AU - Huang L FAU - Kang, Jian AU - Kang J LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Germany TA - Clin Chem Lab Med JT - Clinical chemistry and laboratory medicine JID - 9806306 RN - 0 (Interleukin-18) SB - IM MH - Case-Control Studies MH - China MH - Female MH - Gene Frequency MH - Genetic Testing MH - Humans MH - Interleukin-18/*genetics MH - Male MH - Middle Aged MH - Myocardial Infarction/*genetics/immunology MH - *Polymorphism, Single Nucleotide MH - *Promoter Regions, Genetic MH - Risk Factors MH - Surveys and Questionnaires EDAT- 2009/03/25 09:00 MHDA- 2009/08/22 09:00 CRDT- 2009/03/25 09:00 PHST- 2009/03/25 09:00 [entrez] PHST- 2009/03/25 09:00 [pubmed] PHST- 2009/08/22 09:00 [medline] AID - 10.1515/CCLM.2009.130 [doi] PST - ppublish SO - Clin Chem Lab Med. 2009;47(5):523-9. doi: 10.1515/CCLM.2009.130.