{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Hu M"],"funding":["the Youth Research Fund of Peking University School and Hospital of Stomatology","the Beijing Natural Science Foundation-Haidian Original Innovation Joint Fund Project","the National Science Foundation of China"],"pagination":["201"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12016470"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(1)"],"pubmed_abstract":["<h4>Background</h4>Osteoporosis, a common bone disorder, is primarily managed pharmacologically. However, existing medications are associated with non-trivial side-effects. Sildenafil, which already finds many clinical applications, promotes angiogenesis and cellular differentiation. Osteoporotic patients often exhibit a reduced intraosseous vasculature and impaired cellular differentiation; sildenafil may thus usefully treat osteoporosis.<h4>Methods</h4>Here, the effects of sildenafil on the osteogenic differentiation of human mesenchymal stem cells (hMSCs) were explored, as were the molecular mechanisms in play. We treated hMSCs with varying concentrations of sildenafil and measured cell proliferation and osteogenic differentiation in vitro. We used a mouse model of subcutaneous ectopic "],"journal":["Stem cell research & therapy"],"pubmed_title":["Sildenafil promotes osteogenic differentiation of human mesenchymal stem cells and inhibits bone loss by affecting the TGF-β signaling pathway."],"pmcid":["PMC12016470"],"funding_grant_id":["PKUSS20230101","82170929","82370924","L222030, L222090","L222145"],"pubmed_authors":["Pan X","Liu H","Liu Y","Lv L","Wu L","Dong X","Hu M","Wei E","Xiuyun X","Zhu Q"],"additional_accession":[]},"is_claimable":false,"name":"Sildenafil promotes osteogenic differentiation of human mesenchymal stem cells and inhibits bone loss by affecting the TGF-β signaling pathway.","description":"<h4>Background</h4>Osteoporosis, a common bone disorder, is primarily managed pharmacologically. However, existing medications are associated with non-trivial side-effects. Sildenafil, which already finds many clinical applications, promotes angiogenesis and cellular differentiation. Osteoporotic patients often exhibit a reduced intraosseous vasculature and impaired cellular differentiation; sildenafil may thus usefully treat osteoporosis.<h4>Methods</h4>Here, the effects of sildenafil on the osteogenic differentiation of human mesenchymal stem cells (hMSCs) were explored, as were the molecular mechanisms in play. We treated hMSCs with varying concentrations of sildenafil and measured cell proliferation and osteogenic differentiation in vitro. We used a mouse model of subcutaneous ectopic ","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Apr","modification":"2026-07-15T08:56:25.242Z","creation":"2025-07-02T03:05:04.456Z"},"accession":"S-EPMC12016470","cross_references":{"pubmed":["40264229"],"doi":["10.1186/s13287-025-04320-7"]}}