Trans differentiating human adipose-derived mesenchymal stem cells into male germ-like cells utilizing Rabbit Sertoli cells: An experimental study.
Mutee' Khudair A., Medhat Alzaharna M., Akram Sharif F.
Animal Study with a reported sample of 20, published in Int J Reprod Biomed (2023) — 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
- Int J Reprod Biomed (2023)
- Country
- Iran
- Reported sample size
- 20
- Source database
- PubMed
- PMID
- 37122886
- PMCID
- PMC10133737
- DOI
- 10.18502/ijrm.v21i3.13197
- Citations
- 2
Abstract (original English)
Background Mesenchymal stem cells (MSCs) are deemed as potential new therapeutic agents for infertility treatment and adipose tissue (AT) becomes a potential MSCs source. To direct MSCs through the differentiation process properly, an environment comparable to the in vivo niche might be indispensable. Objective This study aims to differentiate human AT-derived MScs (hAD-MScs) into male germ-like cells in vitro using a combination of rabbit Sertoli cells conditioned medium (SCCM), bone morphogenetic protein 4, and retinoic acid. Materials and methods MScs were isolated from human ATs of fertile and infertile donors. The verified MScs were differentiated using a 2-step protocol; the first step included 20 ng/ml bone morphogenetic protein 4 treatment. The second step was performed utilizing 1 μM retinoic acid and/or SCCM. The morphological changes and the expression of germ cell (GC)-specific markers: octamer-binding transcription factor-4; stimulated by retinoic-acid-8 , synaptonemal complex protein-3 , andprotamine-1 were assessed in the treated cells using quantitative polymerase chain reaction. Results Induction of hAD-MScs resulted in the upregulation of GC-specific genes where SCCM treatment showed the highest expression. The synaptonemal complex protein-3andprotamine-1 gene expression was detected after 19 and 26 days of induction, respectively. PRM1 was detected in hAD-MSc
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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