[A morphological study of chondrogenesis by adipose-derived adult stem cells induced by recombinant human bone morphogenetic protein 2].
Wei Y., Hu Y., Hao W.
Animal Study, published in Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi (2006) — 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
- Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi (2006)
- Country
- China
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 16955857
- Citations
- 1
Abstract (original English)
Objective To investigate the possibility of differentiation of the isolated and cultured adipose derived adult stem cells into chondrocytes, which is induced by the recombinant human bone morphogenetic protein 2 (rhBMP 2). Methods The rabbit adipose tissue was minced and digested by collagenase Type I. The adipose derived adult stem cells were obtained and then they were cultured in the micropellet condition respectively in the rhBMP-2 group, the rhTGF-beta1 group, the combination group, and the control group for 14 days. The differentiation of the adipose-derived stem cells into chondrocytes was identified by the histological methods including HE, Alcian blue, Von kossa, and immunohistochemical stainings. Results After the continuous induction by rhBMP-2 and continuous culture for 14 days, the HE staining revealed a formation of the cartilage lacuna; Alcian blue indicated that proteoglycan existed in the extracellular matrix; the immunohistochemical staining indicated that collagen II was in the cellular matrix; and Von kossa indicated that the adipose-derived stem cells could not differentiate into the osteoblasts by an induction of rhBMP-2. Conclusion In the micropellet condition, the adipose-derived adult stem cells can differentiate into the chondrocytes, which is initially induced by rhBMP-2. This differentiation can provide a foundation for the repair of the cartilage in
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.