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[Research progress on role of microRNA in healing of diabetic wound]

Shuyao Sun, Chun Wang, Xingwu Ran

    Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi = Zhongguo Xiufu Chongjian Waike Zazhi = Chinese Journal of Reparative and Reconstructive Surgery
    |February 3, 2015
    PubMed
    Abstract

    Insights

    MicroRNAs (miRNAs) are crucial regulators of wound healing. Abnormal miRNA expression may impede healing in diabetic wounds, warranting further investigation.

    Area of Science:

    • Molecular Biology
    • Regenerative Medicine
    • Endocrinology

    Background:

    • Wound healing is a complex biological process.
    • Aberrant microRNA (miRNA) expression is linked to various pathological conditions, including diabetes.
    • Diabetes mellitus significantly impairs wound healing.

    Purpose of the Study:

    • To review the regulatory role of microRNAs (miRNAs) in the context of wound healing.
    • To explore the association between abnormal miRNA expression and impaired healing in diabetic individuals.

    Main Methods:

    • A comprehensive literature review was conducted.
    • Relevant studies on miRNAs and wound healing were identified and summarized.

    Main Results:

    • MicroRNAs (miRNAs) are key regulators in multiple stages of wound healing.
    • These include modulation of inflammation, angiogenesis, granulation tissue formation, and re-epithelialization.
    • miRNAs influence the cellular and molecular mechanisms governing tissue repair.

    Conclusions:

    • Dysregulated miRNA expression is potentially implicated in delayed diabetic wound healing.
    • Further research is necessary to elucidate the precise mechanisms and therapeutic potential of miRNAs in managing diabetic wounds.

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