3D culturing as a promising strategy to enhance the angiogenic potential of adipose stem cell-derived secretome: insights into the role of miR-145-5p/ANGPT2 axis.
Gerini G., Mari E., Pontecorvi P., Camero S., Romano E., Ranieri D.
Laboratory 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
- Laboratory Study
- Journal
- Stem Cell Res Ther (2025)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 40155988
- PMCID
- PMC11951674
- DOI
- 10.1186/s13287-025-04277-7
Abstract (original English)
Background Adipose-derived mesenchymal stem cells (ASCs) represent a valid therapeutic option for clinical application in several diseases, mostly due to the paracrine activity of their secretome, exerting pro-angiogenic, antinflammatory and immunosuppressive effects. Recently, 3D culturing models has been shown to significantly influence the intrinsic characteristics of these cells, their gene expression and the secretome's composition, thus affecting ASC paracrine effects and clinical potential. This study aims to investigate the feasibility of exploiting 3D culturing as a tool to improve ASC secretome therapeutic efficacy. Methods ASCs were cultured in monolayers via conventional two-dimensional (2D) methods or induced to form 3D spheroids by seeding them on 96-well ultra-low attachment (ULA) plates. The phenotypical characterization of 3D-ASCs was performed through immunofluorescence analyses. The composition and angiogenic potential of 3D-ASC-derived secretome was assessed by means of protein array and functional tube formation assay, respectively. We analyzed the expression profile of 92 angiogenesis-related genes in 2D versus 3D cultures through a qRT-PCR array, and GO term enrichment analysis followed by network analysis was applied to identify the top hub genes. The expression of specific angiomiRs in 3D-ASCs and their secretome was assessed by qRT-PCR. The role of miR
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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