Lycopene nanoparticles promotes osteoblastogenesis and inhibits adipogenesis of rat bone marrow mesenchymal stem cells.
Year: 2021
Type: article
Abstract: OBJECTIVE: Lycopene is a carotenoid and antioxidant with potent singlet oxygen quenching ability that reduces oxidative stress and promotes bone health. However, the cellular mechanisms by which lycopene influences bone metabolism are not known. MATERIALS AND METHODS: The present study investigated the effects of lycopene nanoparticles on the differentiation of rat bone marrow-derived mesenchymal stem cells into osteoblasts or adipocytes. RESULTS: In osteogenic medium, lycopene supplementation dose-dependently enhanced osteoblast differentiation, as evidenced by the transcription of Alpl, Runx2, Col1a1, Sp7, and Bglap, higher alkaline phosphatase activity, osteocalcin secretion and extracellular matrix mineralisation seen with Alizarin red S staining, and increased haem oxygenase levels. By contrast, lycopene in adipogenic medium inhibited adipocyte differentiation evidenced by decreases in the transcription of Tnfsf11, Tnfrsf11b, Pparg, Lpl, and Fabp4 and reduced fat accumulation observed by Oil Red O staining. CONCLUSIONS: Lycopene nanoparticles may promote bone health and are considered as a potential candidate for the prevention and/or treatment of bone loss conditions.
Source: PubMed
Authors: M S M Ardawi, M H Badawoud, S M Hassan, A M S Ardawi, A A Rouzi, M H Qari, S A Mousa
Institution: King Abdulaziz University
Language: English
Topic: Bone Metabolism and Diseases
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W3215531145