β2-adrenergic receptor stimulation drives differentiation of human adipose-derived mesenchymal stem cells into beige adipocytes.
Maekawa K., Yokoyama F., Tsutsumi R., Tateishi A., Maeda A., Tateishi N.
Laboratory Study, published in Adipocyte (2026) — 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
- Adipocyte (2026)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 42396871
- DOI
- 10.1080/21623945.2026.2682671
Abstract (original English)
β-Adrenergic receptors (β-ARs) drive the induction of beige adipocytes in rodents and humans, yet the dominant human subtype, β2-AR or β3-AR, remains debated. This study aimed to confirm whether human adipose-derived mesenchymal stem cell (hADSCs)-derived adipocytes can serve as a beiging-competent model under human-relevant browning stimuli and to compare the involvement of β2-AR and β3-AR in hADSCs-derived beige adipocyte differentiation. hADSCs were differentiated into adipocytes using an adipogenic cocktail in the presence or absence of human-relevant browning stimuli or β2-AR/β3-AR-selective agonists with or without β2-AR/β3-AR-selective antagonists. Non-selective β-AR activation induces beige adipogenesis along with mRNA and/or protein expression of beiging markers, including uncoupling protein 1 (UCP1), appearance of multilocular adipocytes, and enhanced mitochondrial respiratory readouts. Moreover, norepinephrine, forskolin, and trigonelline increased mRNA and/or protein expression of UCP1. Pharmacological dissection with subtype-selective agonists and antagonists revealed that activation of β2-AR, but not β3-AR, is necessary and sufficient for inducing UCP1. The β2-AR blockade abolished UCP1 upregulation, whereas the β3-AR blockade had minimal effects. β2-selective stimulation recapitulated the beiging response. This study establishes hADSCs-derived adipocytes as a pra
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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