Conditioned medium from tonsil‑derived mesenchymal stem cells promotes adiponectin production.
Kim YH., Cho KA., Park M., Webster JA., Woo SY., Ryu KH.
Animal Study, published in Mol Med Rep (2017) — 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
- Mol Med Rep (2017)
- Country
- Greece
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 28849047
- DOI
- 10.3892/mmr.2017.7335
Abstract (original English)
Mesenchymal stem cells (MSCs) are often considered to be a good source for the development of regenerative medicine. Previously, we reported that tonsil‑derived MSC conditioned medium (T‑MSC CM) produces visceral fat reducing effects. As reduced visceral adiposity is closely associated with an increase in circulating adiponectin, the present study investigated the effects of T‑MSC CM on adiponectin production. T‑MSC CM was collected from previously isolated and characterized T‑MSCs and injected into senescence‑accelerated mouse prone 6 mice, which exhibit characteristics of aging and obesity. The results demonstrated a reduction in mouse weight and epididymal adipose tissue (eAT) mass following injection of T‑MSC CM. Significant increases in adiponectin expression in the eAT, and total and high molecular weight (HMW) adiponectin in the circulation were observed in the T‑MSC CM‑injected mice compared with control mice using reverse transcription‑quantitative polymerase chain reaction, western blot analysis and ELISA. In 3T3‑L1 adipocytes, T‑MSC CM treatment increased adiponectin secretion and multimerization, as detected using western blotting under non‑reducing and non‑heat‑denaturing conditions. Furthermore, glucose oxidase was used to induce oxidative stress in 3T3‑L1 adipocytes and it was observed that T‑MSC CM reduced reactive oxygen species production and the expression of
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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