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Original Research Article | OPEN ACCESS

Downregulation of miR-451a in plasma may promote prothrombin expression and contribute to high blood coagulation state in gestational diabetes mellitus

Min Qiu1, Zhimin Shangguan2, Hao Zhang3

1Department of Gynaecology and Obstetrics; 2Department of Blood Transfusion, The Third Affiliated Hospital of Soochow University, Changzhou City, Jiangsu Province 213003; 3Department of Gynaecology, Obstetrics and Gynecology Hospital Affiliated of Fudan University, Shanghai 200021, China.

For correspondence:-  Hao Zhang   Email: zhanghao_hww@163.com   Tel:+862133189900

Accepted: 27 September 2020        Published: 30 October 2020

Citation: Qiu M, Shangguan Z, Zhang H. Downregulation of miR-451a in plasma may promote prothrombin expression and contribute to high blood coagulation state in gestational diabetes mellitus. Trop J Pharm Res 2020; 19(10):2079-2084 doi: 10.4314/tjpr.v19i10.9

© 2020 The authors.
This is an Open Access article that uses a funding model which does not charge readers or their institutions for access and distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0) and the Budapest Open Access Initiative (http://www.budapestopenaccessinitiative.org/read), which permit unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited..

Abstract

Purpose: To investigate F2 and miR-451a levels in gestational diabetes mellitus (GDM) patients, evaluate the potential role of miR-451a in GDM, and to explore its possible downstream targets.
Methods: Thromboelastography (TEG) analysis was conducted to analyze coagulation differences between the GDM and control groups. Quantitative polymerase chain reaction (qPCR) and immunoblot were performed to analyze miR-451a and F2 levels after exposure to high glucose and miR-451a mimics or an miR-451a inhibitor. Luciferase assay was used to explore the potential regulatory mechanism.
Results: Enhancement of the patients' blood coagulation ability and down-regulated miR-451a expression levels occurred in the plasma of GDM patients. The data further show that hepatocytes exposed to high glucose reduced miR-451a levels and enhanced F2 expression. The overexpression of miR-451a inhibited the expression of F2.
Conclusion: MiR-451a may serve as a promising marker for hypercoagulable state GDM patients

Keywords: Gestational diabetes mellitus (GDM), MiR-451a, F2, Hypercoagulable state, Prothrombin, Thromboelastography (TEG)

Impact Factor
Thompson Reuters (ISI): 0.523 (2021)
H-5 index (Google Scholar): 39 (2021)

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