Three-dimensional wet electrospun scaffold system for the differentiation of adipose-derived mesenchymal stem cells to islet-like clusters.
Wilson J., Rahul VG., Thomas LV., Nair PD.
Laboratory Study, published in J Tissue Eng Regen Med (2022) — 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
- Laboratory Study
- Journal
- J Tissue Eng Regen Med (2022)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 36349392
- DOI
- 10.1002/term.3366
- Citations
- 5
Abstract (original English)
Stem cell-derived islet-like clusters (ILCs) are an alternative source of pancreatic beta cells for the treatment of diabetic mellitus. An ideal 3D culture platform for the generation of ILCs of desired cluster size is a challenge due to the clustering of islet cells in the 2D culture systems. The islet cells cultured in 2D conditions produce clusters of large size, which are less efficient in terms of insulin secretion and viability. In this study, we report that ILCs formed on a PCL-based wet electrospun fibrous scaffold with larger pore size produced clusters of the desired size, compared to that cultured on a conventional electrospun sheet. The collagen functionalization on this wet electrospun polycaprolactone (PCL) scaffold showed enhanced insulin secretion and cell viability compared to the non-functionalized or conventionally electrospun PCL scaffold. The collagen-coated wet electrospun 3D scaffold produced ILCs of cluster diameter 70 ± 20 μm and the conventionally electrospun PCL sheet produced larger ILC clusters of diameter 300 ± 10 μm. Hence the results indicate the collagen-functionalized wet electrospun scaffold system could be a potential scaffold for islet tissue engineering.
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.
How we grade evidenceBrowse all related research
Filter the research library by this study's title keywords, author, or publication year.