PMID- 27014654 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20160325 LR - 20220409 IS - 2277-9175 (Print) IS - 2277-9175 (Electronic) IS - 2277-9175 (Linking) VI - 5 DP - 2016 TI - Association between two common polymorphisms (single nucleotide polymorphism -250G/A and -514C/T) of the hepatic lipase gene and coronary artery disease in type 2 diabetic patients. PG - 27 LID - 10.4103/2277-9175.176366 [doi] LID - 27 AB - BACKGROUND: Variations in the hepatic lipase (HL) gene are the potential candidate for coronary artery disease (CAD) especially in type 2 diabetes mellitus (T2DM) in diverse populations. We assessed the association of -514C/T and -250G/A polymorphisms in HL (LIPC) gene with CAD risk in Iranian population with type 2 diabetes. MATERIALS AND METHODS: We evaluated 322 type 2 diabetic patients, 166 patients with normal angiograms as controls and 156 patients those identified with CAD undergoing their first coronary angiography as CAD cases. Genotyping of -514C/T and -250G/A polymorphisms in the promoter of the LIPC gene were studied by polymerase chain reaction (PCR)-restriction fragment length polymorphism technique. RESULTS: Genotype distributions in CAD cases (73.7%, 20.5%, and 5.8% for -250G/A) and (62.2%, 32.7%, and 5.1% for -514C/T) were significantly different from those in controls (60.8%, 37.4%, and 1.8% for -250G/A) and (51.2%, 48.2%, and 0.6% for -514C/T). CAD cases had lower A-allele frequency than controls (0.131 vs. 0.196, P = 0.028). The odds ratio for the presence of -250 (GG + GA) genotype and A allele in CAD cases were 2.206 (95% confidence interval [CI] =1.33-3.65, P = 0.002) and 1.609 (95% CI = 1.051 -2.463, P = 0.029) respectively. Haplotype analysis demonstrated a significant association between especially LIPC double mutant (-250 A/-514 T) haplotype and presence of CAD. CONCLUSION: Our findings indicated that -250 G/A polymorphism rather than -514 C/T polymorphism of LIPC gene is more associated with the increased risk of CAD particularly in women with T2DM. FAU - Mohammadzadeh, Ghorban AU - Mohammadzadeh G AD - Hyperlipidemia Research Center, Department of Clinical Biochemistry, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran. FAU - Ghaffari, Mohammad-Ali AU - Ghaffari MA AD - Cellular and Molecular Research Center, Department of Clinical Biochemistry, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran. FAU - Bazyar, Mohammad AU - Bazyar M AD - Department of Clinical Biochemistry, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran. FAU - Kheirollah, Alireza AU - Kheirollah A AD - Cellular and Molecular Research Center, Department of Clinical Biochemistry, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran. LA - eng PT - Journal Article DEP - 20160215 PL - India TA - Adv Biomed Res JT - Advanced biomedical research JID - 101586897 PMC - PMC4785784 OTO - NOTNLM OT - LIPC gene OT - Type 2 diabetes OT - coronary artery disease OT - polymorphisms COIS- Conflict of Interest: None declared. EDAT- 2016/03/26 06:00 MHDA- 2016/03/26 06:01 PMCR- 2016/02/15 CRDT- 2016/03/26 06:00 PHST- 2014/10/23 00:00 [received] PHST- 2015/02/24 00:00 [accepted] PHST- 2016/03/26 06:00 [entrez] PHST- 2016/03/26 06:00 [pubmed] PHST- 2016/03/26 06:01 [medline] PHST- 2016/02/15 00:00 [pmc-release] AID - ABR-5-27 [pii] AID - 10.4103/2277-9175.176366 [doi] PST - epublish SO - Adv Biomed Res. 2016 Feb 15;5:27. doi: 10.4103/2277-9175.176366. eCollection 2016.