Association of polymorphic markers of genes FTO , KCNJ11, CDKAL1, SLC30A8, and CDKN2B with type 2 diabetes mellitus in the Russian population.

Autor:	Nikitin AG; Federal Research Clinical Center for Specialized Types of Health Care and Medical Technologies of Federal Medical and Biology Agency, Moscow, Russian Federation., Potapov VY; Clinic of New Medical Technologies 'Archimedes', Moscow, Russian Federation., Brovkina OI; Federal Research Clinical Center for Specialized Types of Health Care and Medical Technologies of Federal Medical and Biology Agency, Moscow, Russian Federation., Koksharova EO; Endocrinology Research Centre, Moscow, Russian Federation., Khodyrev DS; Federal Research Clinical Center for Specialized Types of Health Care and Medical Technologies of Federal Medical and Biology Agency, Moscow, Russian Federation., Philippov YI; Endocrinology Research Centre, Moscow, Russian Federation., Michurova MS; Endocrinology Research Centre, Moscow, Russian Federation., Shamkhalova MS; Endocrinology Research Centre, Moscow, Russian Federation., Vikulova OK; Endocrinology Research Centre, Moscow, Russian Federation.; I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation., Smetanina SA; Tyumen State Medical University, Tyumen, Russian Federation., Suplotova LA; Tyumen State Medical University, Tyumen, Russian Federation., Kononenko IV; Endocrinology Research Centre, Moscow, Russian Federation.; I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation., Kalashnikov VY; Endocrinology Research Centre, Moscow, Russian Federation., Smirnova OM; Endocrinology Research Centre, Moscow, Russian Federation.; I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation., Mayorov AY; Endocrinology Research Centre, Moscow, Russian Federation.; I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation., Nosikov VV; State Research Institute of Genetics and Selection of Industrial Microorganisms, Moscow, Russian Federation., Averyanov AV; Federal Research Clinical Center for Specialized Types of Health Care and Medical Technologies of Federal Medical and Biology Agency, Moscow, Russian Federation., Shestakova MV; Endocrinology Research Centre, Moscow, Russian Federation.; I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation.
Jazyk:	angličtina
Zdroj:	PeerJ [PeerJ] 2017 Jul 13; Vol. 5, pp. e3414. Date of Electronic Publication: 2017 Jul 13 (Print Publication: 2017).
DOI:	10.7717/peerj.3414
Abstrakt:	Background: The association of type 2 diabetes mellitus (T2DM) with the KCNJ11, CDKAL1, SLC30A8, CDKN2B, and FTO genes in the Russian population has not been well studied. In this study, we analysed the population frequencies of polymorphic markers of these genes. Methods: The study included 862 patients with T2DM and 443 control subjects of Russian origin. All subjects were genotyped for 10 single nucleotide polymorphisms (SNPs) of the genes using real-time PCR (TaqMan assays). HOMA-IR and HOMA- β were used to measure insulin resistance and β -cell secretory function, respectively. Results: The analysis of the frequency distribution of polymorphic markers for genes KCNJ11, CDKAL1, SLC30A8 and CDKN2B showed statistically significant associations with T2DM in the Russian population. The association between the FTO gene and T2DM was not statistically significant. The polymorphic markers rs5219 of the KCNJ11 gene, rs13266634 of the SLC30A8 gene, rs10811661 of the CDKN2B gene and rs9465871 , rs7756992 and rs10946398 of the CDKAL1 gene showed a significant association with impaired glucose metabolism or impaired β -cell function. Conclusion: In the Russian population, genes, which affect insulin synthesis and secretion in the β -cells of the pancreas, play a central role in the development of T2DM. Competing Interests: The authors declare there are no competing interests.
Databáze:	MEDLINE
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