Oxaloacetate as new inducer for osteogenic differentiation of human adipose tissue-derived mesenchymal stem cells in vitro.
Shirkoohi FJ., Ghollasi M., Halabian R., Eftekhari E., Ghiasi M.
Laboratory Study, published in Mol Biol Rep (2024) — 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
- Mol Biol Rep (2024)
- Country
- Netherlands
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 38536507
- DOI
- 10.1007/s11033-024-09389-6
- Citations
- 6
Abstract (original English)
Background Mitochondrial organelles play a crucial role in cellular metabolism so different cell types exhibit diverse metabolic and energy demands. Therefore, alternations in the intracellular distribution, quantity, function, and structure of mitochondria are required for stem cell differentiation. Finding an effective inducer capable of modulating mitochondrial activity is critical for the differentiation of specific stem cells into osteo-like cells for addressing issues related to osteogenic disorders. This study aimed to investigate the effect of oxaloacetate (OAA) on the osteogenic differentiation of human adipose-derived mesenchymal stem cells (hADSCs) in vitro. Methods and results First, the most favorable OAA concentration was measured through MTT assay and subsequently confirmed using acridine orange staining. Human ADSCs were cultured in osteogenic medium supplemented with OAA and analyzed on days 7 and 14 of differentiation. Various assays including alkaline phosphatase assay (ALP), cellular calcium content assay, mineralized matrix staining with alizarin red, catalase (CAT) and superoxide dismutase (SOD) activity, and real-time RT-PCR analysis of three bone-specific markers (ALP, osteocalcin, and collagen type I) were conducted to characterize the differentiated cells. Following viability assessment, OAA at a concentration of 1 µM was considered the optimal dosage
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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