Human umbilical cord-derived mesenchymal stem cells ameliorate non-alcoholic fatty liver disease via activating TFEB-mediated autophagy in male mice
Zhang H., Liu P., Deng Y., Wu L., Fan O., Cui Y.
Animal Study, published in Stem Cell Res Ther (2025) — summary generated from the PubMed abstract.
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Animal Study
- Journal
- Stem Cell Res Ther (2025)
- Reported sample size
- —
- Source database
- Europe PMC
- PMID
- 41390431
- PMCID
- PMC12817827
- DOI
- 10.1186/s13287-025-04855-9
- Citations
- 1
Abstract (original English)
Background Non-alcoholic fatty liver disease (NAFLD) is characterized by abnormal lipid accumulation in hepatocytes and defective autophagy has been implicated in its pathogenesis. Human umbilical cord-derived MSCs (hUC-MSCs) have shown therapeutic potential in treating NAFLD, while underlying molecular mechanisms remained largely unknown. Methods Male C57BL/6J mice fed a choline-deficient high fat diet (CD-HFD) and HepG2 cells exposed to palmitic acid/oleic acid were established as in vivo and in vitro models of NAFLD, respectively. Both models were subjected to treatment with human umbilical cord-derived MSCs (hUC-MSCs). Lipid content, proinflammatory cytokines, fibrosis markers and the hepatic transcriptome were assessed to determine the effect of hUC-MSCs. Results Here, hUC-MSCs decreased hepatic lipid content and alanine aminotransferase/aspartate aminotransferase levels, as well as attenuated inflammation and fibrosis in choline-deficient high-fat diet (CD-HFD)-induced NAFLD mice. Mechanistically, hUC-MSCs restored impaired autophagic flux and mitigated liver steatosis through the AMPK-mTOR-TFEB pathway in both NAFLD mice and oleic acid/palmitic acid-induced "fatty" HepG2 cells. Of note, hUC-MSCs have been found to promote nuclear translocation of TFEB in PA/OA-induced HepG2 cells. Additionally, TFEB knockdown partially attenuated the effect of hUC-MSCs on enhancing autop
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
- • This is preclinical work; animal or laboratory results cannot be applied to humans.
Evidence level
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
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