Extracellular Vesicles in Liver Disease: Redefining Diagnostic and Therapeutic Strategies
10.15283/ijsc25052
- Author:
A-Reum KIM
;
Minseok KANG
;
Dong-Young KIM
;
Kidus Haile YEMANEBERHAN
;
Dongho CHOI
- Publication Type:REVIEW ARTICLE
- From:International Journal of Stem Cells
2026;19(1):20-40
- CountryRepublic of Korea
- Language:English
-
Abstract:
Extracellular vesicles (EVs) are crucial mediators of intercellular communication, which facilitate the transfer of bioactive molecules such as proteins, lipids, and nucleic acids. Their high biocompatibility and intrinsic targeting abilities make them promising candidates for therapeutics, drug delivery, and disease biomarkers. In liver diseases, EVs are essential in liver regeneration, fibrosis modulation, and ischemia-reperfusion injury repair, and EV-derived biomarkers have shown potential for non-invasive disease monitoring, particularly in hepatitis B virus infection, non-alcoholic fatty liver disease, and hepatocellular carcinoma. This review provides a comprehensive overview of EV biology, cellular sources, isolation techniques, and strategies to enhance their therapeutic potential. Furthermore, we discuss the role of EVs in liver regeneration and their clinical application in biomarker discovery. Despite significant advancements in EV-based therapies, challenges such as scalability, standardization, immunogenicity, and regulatory approval remain key hurdles for clinical translation. Future research should focus on optimizing EV bioengineering, refining isolation methods, and addressing regulatory concerns to facilitate successful application of EVs in liver disease management and precision medicine.
