PMID- 34849419 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220428 IS - 2405-8440 (Print) IS - 2405-8440 (Electronic) IS - 2405-8440 (Linking) VI - 7 IP - 11 DP - 2021 Nov TI - Risk of type 2 diabetes mellitus and cardiovascular complications in KCNJ11, HHEX and SLC30A8 genetic polymorphisms carriers: A case-control study. PG - e08376 LID - 10.1016/j.heliyon.2021.e08376 [doi] LID - e08376 AB - BACKGROUND: Type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD) are two deadly diseases caused by the complex interaction of multiple genetic loci, lifestyle and environmental factors. Genome-wide association studies described hundreds of susceptibility loci for T2DM and T2DM-related CVD, but it remains uncertain due to geographic and ethnic variations. The objective of this study was to evaluate the associations of KCNJ11 rs5219, SLC30A8 rs13266634 and HHEX rs1111875 polymorphisms with T2DM and related CVD. METHODS: Genotyping of all three polymorphisms was performed using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method on 250 T2DM cases and 246 healthy controls. Both descriptive and inferential statistical methods were applied using MedCalc and IBM SPSS software programs for statistical analyses. RESULTS: A significantly increased association of KCNJ11 rs5219 (p<0.05) with T2DM was found in dominant, recessive, heterozygote, homozygote, and allele model (aOR = 2.23, 2.03, 1.90, 3.09, and 1.80, respectively). For SLC30A8 rs13266634, only dominant, heterozygote, and allele model (aOR = 3.37, 3.59, and 1.79, respectively) showed significantly increased association with T2DM. SNP rs1111875 (HHEX) also revealed 2.08, 4.18, 5.93, and 2.08-times significant association in dominant, recessive, homozygote, and allele models. Besides, a significantly reduced correlation of KCNJ11 rs5219 was found with T2DM-related CVD in the recessive and allele model (aOR = 0.40 and 0.65, respectively). Again, a significant difference was observed between T2DM-related CVD and non-CVD patients in terms of gender distribution, fasting blood glucose (FBG), systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol (TC), and triglycerides (TG). CONCLUSIONS: Our investigation indicates that KCNJ11 rs5219, SLC30A8 rs13266634 and HHEX rs1111875 polymorphisms are associated with T2DM. Moreover, KCNJ11 rs5219 polymorphism is correlated with the risk of T2DM-related CVD. CI - (c) 2021 The Author(s). FAU - Aka, Tutun Das AU - Aka TD AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Saha, Urmi AU - Saha U AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Shati, Sayara Akter AU - Shati SA AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Aziz, Md Abdul AU - Aziz MA AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. AD - Laboratory of Pharmacogenomics and Molecular Biology, Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Begum, Mobashera AU - Begum M AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Hussain, Md Saddam AU - Hussain MS AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Millat, Md Shalahuddin AU - Millat MS AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. AD - Laboratory of Pharmacogenomics and Molecular Biology, Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Uddin, Mohammad Sarowar AU - Uddin MS AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. AD - Laboratory of Pharmacogenomics and Molecular Biology, Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. FAU - Islam, Mohammad Safiqul AU - Islam MS AD - Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. AD - Laboratory of Pharmacogenomics and Molecular Biology, Department of Pharmacy, Noakhali Science and Technology University, Sonapur, 3814, Noakhali, Bangladesh. LA - eng PT - Journal Article DEP - 20211117 PL - England TA - Heliyon JT - Heliyon JID - 101672560 PMC - PMC8608605 OTO - NOTNLM OT - Cardiovascular disease OT - HHEX OT - KCNJ11 OT - Polymorphism OT - SLC30A8 OT - Type 2 diabetes mellitus COIS- The authors declare no conflict of interest. EDAT- 2021/12/02 06:00 MHDA- 2021/12/02 06:01 PMCR- 2021/11/17 CRDT- 2021/12/01 06:58 PHST- 2021/07/12 00:00 [received] PHST- 2021/10/15 00:00 [revised] PHST- 2021/11/10 00:00 [accepted] PHST- 2021/12/01 06:58 [entrez] PHST- 2021/12/02 06:00 [pubmed] PHST- 2021/12/02 06:01 [medline] PHST- 2021/11/17 00:00 [pmc-release] AID - S2405-8440(21)02479-8 [pii] AID - e08376 [pii] AID - 10.1016/j.heliyon.2021.e08376 [doi] PST - epublish SO - Heliyon. 2021 Nov 17;7(11):e08376. doi: 10.1016/j.heliyon.2021.e08376. eCollection 2021 Nov.