Extracellular matrix substrata alter adipocyte yield and lipogenesis in primary cultures of stromal-vascular cells from human adipose.
O'Connor KC., Song H., Rosenzweig N., Jansen DA.
Prospective Study, published in Biotechnol Lett (2003) — summary generated from the PubMed abstract.
Early human evidence such as case series or small samples is exploring possible benefits.
- 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
- Prospective Study
- Journal
- Biotechnol Lett (2003)
- Country
- Netherlands
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 14719807
- DOI
- 10.1023/b:bile.0000004386.08923.ab
- Citations
- 42
Abstract (original English)
The stromal-vascular fraction of human adipose was subjected to in vitro adipogenesis on different extracellular matrix substrata. Adipose tissue was harvested from the breast of 25 to 45 year-old female patients undergoing elective surgery. After 24 d, less than 5% of stromal-vascular cells had converted to adipocytes on fibronectin, 13% to 28% on tissue culture plastic and collagen I; and 59% +/- 7% on Matrigel. Lipid volume surpassed 4.5 x 10(3) microm3 cell(-1) for Matrigel and was 30% lower for the other substrata. Cell proliferation was evident for Matrigel and fibronectin, and cell spreading was most pronounced for fibronectin with a projected area exceeding 3 x 10(3) microm2 cell(-1). These results are relevant to the design of an adipose implant, providing insight into its feasibility and scaffold composition.
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
Evidence level
Early human evidence such as case series or small samples is exploring possible benefits.
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