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Regulation of Pancreatic β-Cell Mass by Gene-Environment Interaction

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Specialty Endocrinology
Date 2022 Feb 9
PMID 35135077
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Abstract

The main pathogenic mechanism of diabetes consists of an increase in insulin resistance and a decrease in insulin secretion from pancreatic β-cells. The number of diabetic patients has been increasing dramatically worldwide, especially in Asian people whose capacity for insulin secretion is inherently lower than that of other ethnic populations. Causally, changes of environmental factors in addition to intrinsic genetic factors have been considered to have an influence on the increased prevalence of diabetes. Particular focus has been placed on "gene-environment interactions" in the development of a reduced pancreatic β-cell mass, as well as type 1 and type 2 diabetes mellitus. Changes in the intrauterine environment, such as intrauterine growth restriction, contribute to alterations of gene expression in pancreatic β-cells, ultimately resulting in the development of pancreatic β-cell failure and diabetes. As a molecular mechanism underlying the effect of the intrauterine environment, epigenetic modifications have been widely investigated. The association of diabetes susceptibility genes or dietary habits with gene-environment interactions has been reported. In this review, we provide an overview of the role of gene-environment interactions in pancreatic β-cell failure as revealed by previous reports and data from experiments.

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References
1.
Ozanne S, Olsen G, Hansen L, Tingey K, Nave B, Wang C . Early growth restriction leads to down regulation of protein kinase C zeta and insulin resistance in skeletal muscle. J Endocrinol. 2003; 177(2):235-41. DOI: 10.1677/joe.0.1770235. View

2.
Gerstein H, Anand S, Yi Q, Vuksan V, Lonn E, Teo K . The relationship between dysglycemia and atherosclerosis in South Asian, Chinese, and European individuals in Canada: a randomly sampled cross-sectional study. Diabetes Care. 2002; 26(1):144-9. DOI: 10.2337/diacare.26.1.144. View

3.
Hu C, Wang C, Zhang R, Ma X, Wang J, Lu J . Variations in KCNQ1 are associated with type 2 diabetes and beta cell function in a Chinese population. Diabetologia. 2009; 52(7):1322-5. DOI: 10.1007/s00125-009-1335-6. View

4.
Kim D, Gutierrez-Aguilar R, Kim H, Woods S, Seeley R . Increased adipose tissue hypoxia and capacity for angiogenesis and inflammation in young diet-sensitive C57 mice compared with diet-resistant FVB mice. Int J Obes (Lond). 2012; 37(6):853-60. PMC: 3525796. DOI: 10.1038/ijo.2012.141. View

5.
Saltiel A, Olefsky J . Inflammatory mechanisms linking obesity and metabolic disease. J Clin Invest. 2017; 127(1):1-4. PMC: 5199709. DOI: 10.1172/JCI92035. View