Interleukin-11 regulates the fate of adipose-derived mesenchymal stem cells via STAT3 signalling pathways.
Yang W., Zhang S., Ou T., Jiang H., Jia D., Qi Z.
Animal Study, published in Cell Prolif (2020) — 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
- Cell Prolif (2020)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 32270546
- PMCID
- PMC7260062
- DOI
- 10.1111/cpr.12771
- Citations
- 20
Abstract (original English)
Objective Adipose-derived mesenchymal stem cells (ADSCs) offer great promise as cell therapy for ischaemic diseases. Due to their poor survival in the ischaemic environment, the therapeutic efficacy of ADSCs is still relatively low. Interleukin-11 (IL-11) has been shown to play a key role in promoting cell proliferation and protecting cells from oxidative stress injury. The aim of this study was to determine whether IL-11 could improve therapeutic efficacy of ADSCs in ischaemic diseases. Methods and results ADSCs were prepared from inguinal subcutaneous adipose tissue and exposed to hypoxic environment. The protein expression of IL-11 was decreased after hypoxic treatment. In addition, ADSCs viability was increased after IL-11 treatment under hypoxia. Moreover, IL-11 enhanced ADSCs viability in a dose-dependent manner under normoxia. Importantly, IL-11 promoted ADSCs proliferation and migration and protected ADSCs against hydrogen peroxide-induced cellular death. Notably, IL-11 enhanced ADSCs proliferation and migration, also promoted cell survival and apoptosis resistance by STAT3 signalling. In vivo, mice were subjected to limb ischaemia and treated with IL-11 overexpression ADSCs and control ADSCs. IL-11 overexpression ADSCs improved perfusion recovery in the ischaemic muscles. Conclusions We provide the evidence that IL-11 promoted ADSCs proliferation, stimulated ADSCs migr
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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