HEP14-activated PKC-ERK1/2 pathway boosts HEP14-empowered hADSCs for ovarian regeneration and functional restoration.
Sun J., Zhong Q., Liu K., Sun Q., Lu C., Di Y.
Animal Study, published in Commun Biol (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
- Commun Biol (2025)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 40849553
- PMCID
- PMC12375100
- DOI
- 10.1038/s42003-025-08656-x
- Citations
- 1
Abstract (original English)
Premature ovarian insufficiency (POI) and age-related natural-aging ovarian insufficiency (ARNA-OI) pose pressing global health challenges, necessitating effective therapeutic strategies and a deep understanding of their underlying mechanisms. This study investigates how HEP14, a PKC pathway activator, boosts the regenerative potential of human adipose-derived stem cells (hADSCs) for ovarian regeneration. Transcriptome analysis reveals that HEP14 modulates gene expression profile in hADSCs, enhancing their regenerative capacity. In mouse models of POI and ARNA-OI, co-administration of HEP14-empowered hADSCs (h-hADSCs) with HEP14/PLGA microspheres significantly improves ovarian regeneration and function. These effects are attributed to increased h-hADSC retention and transdifferentiation, enhanced antifibrotic and proangiogenic capability, along with an optimized dosing strategy. The upregulation of MMP1, PDGFD, and STC1 through the HEP14-activated PKC-ERK1/2 signaling pathway is crucial for these effects. Our findings highlight the pivotal role of h-hADSCs and the HEP14-activated PKC-ERK1/2 pathway in ovarian regeneration and provide a promising advancement in treating ovarian insufficiency.
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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