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HNF1A Mutations and Beta Cell Dysfunction in Diabetes

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2022 Mar 25
PMID 35328643
Authors
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Abstract

Understanding the genetic factors of diabetes is essential for addressing the global increase in type 2 diabetes. HNF1A mutations cause a monogenic form of diabetes called maturity-onset diabetes of the young (MODY), and HNF1A single-nucleotide polymorphisms are associated with the development of type 2 diabetes. Numerous studies have been conducted, mainly using genetically modified mice, to explore the molecular basis for the development of diabetes caused by HNF1A mutations, and to reveal the roles of HNF1A in multiple organs, including insulin secretion from pancreatic beta cells, lipid metabolism and protein synthesis in the liver, and urinary glucose reabsorption in the kidneys. Recent studies using human stem cells that mimic MODY have provided new insights into beta cell dysfunction. In this article, we discuss the involvement of HNF1A in beta cell dysfunction by reviewing previous studies using genetically modified mice and recent findings in human stem cell-derived beta cells.

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References
1.
Lau H, Ng N, Loo L, Jasmen J, Teo A . The molecular functions of hepatocyte nuclear factors - In and beyond the liver. J Hepatol. 2017; 68(5):1033-1048. DOI: 10.1016/j.jhep.2017.11.026. View

2.
Tao R, Xiong X, DePinho R, Deng C, Dong X . FoxO3 transcription factor and Sirt6 deacetylase regulate low density lipoprotein (LDL)-cholesterol homeostasis via control of the proprotein convertase subtilisin/kexin type 9 (Pcsk9) gene expression. J Biol Chem. 2013; 288(41):29252-9. PMC: 3795227. DOI: 10.1074/jbc.M113.481473. View

3.
Yamagata K, Nammo T, Moriwaki M, Ihara A, Iizuka K, Yang Q . Overexpression of dominant-negative mutant hepatocyte nuclear fctor-1 alpha in pancreatic beta-cells causes abnormal islet architecture with decreased expression of E-cadherin, reduced beta-cell proliferation, and diabetes. Diabetes. 2002; 51(1):114-23. DOI: 10.2337/diabetes.51.1.114. View

4.
Katra B, Klupa T, Skupien J, Szopa M, Nowak N, Borowiec M . Dipeptidyl peptidase-IV inhibitors are efficient adjunct therapy in HNF1A maturity-onset diabetes of the young patients--report of two cases. Diabetes Technol Ther. 2010; 12(4):313-6. DOI: 10.1089/dia.2009.0159. View

5.
Kruglyak L, Nickerson D . Variation is the spice of life. Nat Genet. 2001; 27(3):234-6. DOI: 10.1038/85776. View