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miR-126 as a Therapeutic Agent for Diabetes Mellitus
Elham Pishavar1, Javad Behravan1
1Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad. Iran.
Abstract:
Diabetes mellitus (DM) is a metabolic disorder which is characterized by inappropriate hyperglycemia. It is becoming an epidemic disease in developing countries. Diabetic patients are frequently afflicted with a vascular dysfunction and wound healing defect. In spite of intense investigations, over the past 2-3 decades, optimal treatment options and related mechanisms are still unclear. MicroRNAs (miRNAs) are small noncoding RNAs considered as regulators of a vast number of biological processes including endothelial cell function controlling molecular signaling pathways in diabetic pathogenesis. Down regulation of microRNA-126 (miR-126) which may regulate angiogenesis and vascular integrity plays a significant role in the pathogenesis and complications of DM. This paper discusses the potential application of miR-126 as a novel therapeutic agent capable of reducing diabetic vascular complications in different types of DM based on the up-to-date reports.
Insights
MicroRNA-126 (miR-126) downregulation contributes to diabetic vascular complications. Restoring miR-126 may offer a novel therapeutic strategy for managing diabetes mellitus (DM).
Area of Science:
- Biochemistry
- Molecular Biology
- Endocrinology
Background:
- Diabetes mellitus (DM) is a global epidemic characterized by hyperglycemia, leading to vascular dysfunction and impaired wound healing.
- Current optimal treatments and underlying mechanisms for diabetic complications remain unclear despite extensive research.
- MicroRNAs (miRNAs) are key regulators of biological processes, including endothelial cell function and molecular signaling in diabetic pathogenesis.
Purpose of the Study:
- To explore the role of microRNA-126 (miR-126) in the pathogenesis of diabetes mellitus (DM).
- To discuss the potential of miR-126 as a novel therapeutic agent for diabetic vascular complications.
Main Methods:
- Literature review of up-to-date reports on miR-126 and its role in DM.
- Analysis of molecular signaling pathways regulated by miR-126 in endothelial cells.
- Investigation of miR-126's impact on angiogenesis and vascular integrity in diabetic models.
Main Results:
- Downregulation of miR-126 is implicated in the pathogenesis and complications of DM.
- miR-126 plays a significant role in regulating angiogenesis and maintaining vascular integrity.
- Evidence suggests miR-126 influences molecular signaling pathways critical to diabetic vascular disease.
Conclusions:
- miR-126 downregulation is a key factor in diabetic vascular complications.
- Therapeutic restoration of miR-126 presents a promising strategy for treating diabetic vascular dysfunction.
- Further research into miR-126 mechanisms can lead to novel treatments for diabetes mellitus (DM).
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