Withaferin A Ameliorated the Bone Marrow Fat Content in Obese Male Mice by Favoring Osteogenesis in Bone Marrow Mesenchymal Stem Cells and Preserving the Bone Mineral Density.
Tripathi AK., Sardar A., Rai N., Rai D., Girme A., Sinha S.
Animal Study, published in ACS Pharmacol Transl Sci (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
- Animal Study
- Journal
- ACS Pharmacol Transl Sci (2024)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 39296264
- PMCID
- PMC11406682
- DOI
- 10.1021/acsptsci.3c00356
- Citations
- 10
Abstract (original English)
Obesity and osteoporosis are two prevalent conditions that are becoming increasingly common worldwide, primarily due to aging populations, imbalanced energy intake, and sedentary lifestyles. Obesity, characterized by excessive fat accumulation, and osteoporosis, marked by reduced bone density and increased fracture risk, are often interconnected. High-fat diets (HFDs) can exacerbate both conditions by promoting bone marrow adiposity and bone loss. The effect of WFA on the osteogenesis and adipogenesis was studied on the C3H10T1/2 cell line and bone marrow mesenchymal stem cells (BM-MSCs) isolated from mice. We used oil red O and alkaline phosphatase (ALP) staining to observe adipogenesis and osteogenesis, respectively, in MSCs. Real-time PCR and Western blot analyses were used to study the molecular effects of WFA on MSCs. We employed micro-CT to analyze the bone microarchitecture, bone mineral density (BMD), and abdominal fat mass in male mice. We have used osmium tetroxide (OsO 4 ) staining to study the bone marrow fat. WFA induced the C3H10T1/2 cell line and BM-MSCs toward osteogenic lineage as evidenced by the higher ALP activity. WFA also downregulated the lipid droplet formation and adipocyte specific genes in MSCs. In the in vivo study, WFA also suppressed the bone catabolic effects of the HFD and maintained the bone microarchitecture and BMD in WFA-treated animals. The
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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