ArticleStem cell research & therapy2022
Therapeutic effect of adipose stromal vascular fraction spheroids for partial bladder outlet obstruction induced underactive bladder.
Article in Stem cell research & therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 4 citations in OpenAlex.
- A Preliminary Study on Evaluating Reparative Regeneration Potential of Human Amniotic Fluid Stem Cells Spheres in Stress Urinary Incontinence Rats.International journal of stem cells · 2026Article
- Stem Cell-Based Strategies for Fibrotic and Neurogenic Bladder Disorders: Current Evidence, Translational Challenges, and Future Directions.Current issues in molecular biology · 2026Review
- CD73 overexpression in ADSCs accelerates bladder repair by regulating the NFκB/NLRP3/caspase-1 signaling axis in neurogenic bladder rats.NPJ Regenerative medicine · 2026Article
- Lesson on obesity and anatomy of adipose tissue: new models of study in the era of clinical and translational research.Journal of translational medicine · 2024Review
- Efficacy of autologous micrografts technology: a promising approach for chronic wound healing and tissue regeneration-a pilot study.Frontiers in medicine · 2024Article
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Authors and funding
12 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundUnderactive bladder (UAB) is a common clinical problem but related research is rarely explored. As there are currently no effective therapies, the administration of adipose stromal vascular fraction (ad-SVF) provides a new potential method to treat underactive bladder.
methodsMale Sprague-Dawley rats were induced by partial bladder outlet obstruction (PBOO) for four weeks and randomly divided into three groups: rats treated with PBS (Sham group); rats administrated with ad-SVF (ad-SVF group) and rats performed with ad-SVF spheroids (ad-SVFsp group). After four weeks, urodynamic studies were performed to evaluate bladder functions and all rats were sacrificed for further studies.
resultsWe observed that the bladder functions and symptoms of UAB were significantly improved in the ad-SVFsp group than that in the Sham group and ad-SVF group. Meanwhile, our data showed that ad-SVF spheroids could remarkably promote angiogenesis, suppress cell apoptosis and stimulate cell proliferation in bladder tissue than that in the other two groups. Moreover, ad-SVF spheroids increased the expression levels of bFGF, HGF and VEGF-A than ad-SVF. IVIS Spectrum small-animal in vivo imaging system revealed that ad-SVF spheroids could increase the retention rate of transplanted cells in bladder tissue.
conclusionsAd-SVF spheroids improved functions and symptoms of bladder induced by PBOO, which contributes to promote angiogenesis, suppress cell apoptosis and stimulate cell proliferation. Ad-SVF spheroids provide a potential treatment for the future patients with UAB.
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