Neural fate commitment of rat full-term amniotic fluid stem cells via three-dimensional embryoid bodies and neurospheres formation
Azmi N., Mustaffa Al Bakri SS., Khor W., Hamzah SN., Ferdaos N., Ling KH.
Laboratory Study, published in IBRO Neurosci Rep (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
- Laboratory Study
- Journal
- IBRO Neurosci Rep (2023)
- Reported sample size
- —
- Source database
- Europe PMC
- PMID
- 37388489
- PMCID
- PMC10300482
- DOI
- 10.1016/j.ibneur.2023.01.003
- Citations
- 1
Abstract (original English)
Full-term amniotic fluid stem cell (AFSC) is an underexplored reserve of broadly multipotent stem cells with potential applications in cell replacement therapy. One aspect worth exploring is the potential of AFSCs to differentiate into neural lineages. Previously, we have shown that full-term AFSC lines established from term gestation amniotic fluid, known as R3 and R2, differentiated into neural lineage through the monolayer adherent method suggesting their neurogenic potential. The neural commitment of the cells through the formation of multicellular aggregates has never been shown before. Here, we explored the ability of R3 to commit to neural fate via the formation of three-dimensional multicellular aggregates, namely embryoid bodies (EBs) and neurospheres, exhibiting distinct characteristics resembling EBs and neurospheres as obtained from other published pluripotent and neural stem cells (NSCs), respectively. Different cell seeding densities of the cells cultured in their respective induction medium generated two distinct types of aggregates with the appropriate sizes for EBs (300-350 µm) and neurospheres (50-100 µm). The neurospheres expressed a significantly high level of Nestin than EBs. However, EBs stained positive for TUJ1, suggesting the presence of early post-mitotic neurons representing the ectodermal lineage. In contrast, the presence of the NSC population in ne
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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