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MicroRNA Amplification and Recognition through Locked-nucleic-acid In situ Hybridization as a Novel Detection and Quantification Method
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MicroRNA Amplification and Recognition through Locked-nucleic-acid In situ Hybridization as a Novel Detection and Quantification Method

Published on: October 7, 2025

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Physiological and pathological relevance of secretory microRNAs and a perspective on their clinical application

Takeshi Katsuda, Shingo Ikeda, Yusuke Yoshioka

    Biological Chemistry
    |December 11, 2013
    PubMed

    Insights

    Exosomal microRNAs (miRNAs) are secreted by cells and travel between them, influencing biological processes. This review covers their roles in cancer, immunity, and tissue repair, with a look at clinical applications.

    Area of Science:

    • Molecular Biology
    • Cell Biology
    • Biochemistry

    Background:

    • MicroRNAs (miRNAs) are key regulators of gene expression.
    • Cells secrete miRNAs within exosomes, which are small, lipid-bilayered vesicles.
    • Exosomal miRNAs mediate intercellular communication and influence cellular functions.

    Purpose of the Study:

    • To summarize recent research on exosomal miRNAs.
    • To highlight the roles of exosomal miRNAs in cancer progression, immune regulation, and tissue repair.
    • To discuss potential clinical applications of exosomal miRNA research.

    Main Methods:

    • Literature review of recent studies on exosomal miRNAs.
    • Focus on studies investigating exosomal miRNAs in cancer, immunity, and tissue repair.
    • Analysis of current research trends and clinical perspectives.

    Main Results:

    • Exosomal miRNAs are involved in intercellular communication.
    • These molecules play significant roles in cancer progression.
    • Exosomal miRNAs are implicated in immune system regulation and tissue repair processes.

    Conclusions:

    • Exosomal miRNAs are crucial mediators of biological processes.
    • Understanding exosomal miRNAs offers potential for novel therapeutic strategies.
    • Further research into exosomal miRNAs holds promise for clinical applications in various diseases.

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