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| Auteurs principaux: | , , , , , , , , , , |
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| Format: | Artículo científico |
| Langue: | en |
| Publié: |
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
2025
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| Sujets: | |
| Accès en ligne: | https://pubmed.ncbi.nlm.nih.gov/40192033/ |
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| author | Xie, Chun-Lan Ye, Shang-Hui Yue, Yu-Ting Shi, Bao-Hong Xu, Jing-Ping Li, Lian-Jie Zou, Zheng-Biao Greenblatt, Matthew B Li, Na Yang, Xian-Wen Xu, Ren |
| author_facet | Xie, Chun-Lan Ye, Shang-Hui Yue, Yu-Ting Shi, Bao-Hong Xu, Jing-Ping Li, Lian-Jie Zou, Zheng-Biao Greenblatt, Matthew B Li, Na Yang, Xian-Wen Xu, Ren Xie, Chun-Lan Ye, Shang-Hui Yue, Yu-Ting Shi, Bao-Hong Xu, Jing-Ping Li, Lian-Jie Zou, Zheng-Biao Greenblatt, Matthew B Li, Na Yang, Xian-Wen Xu, Ren |
| collection | PubMed - marine biology |
| contents | Viridicatol from the Deep-Sea-Derived Fungus Alleviates Bone Loss by Targeting the Wnt/SHN3 Pathway. Xie, Chun-Lan Ye, Shang-Hui Yue, Yu-Ting Shi, Bao-Hong Xu, Jing-Ping Li, Lian-Jie Zou, Zheng-Biao Greenblatt, Matthew B Li, Na Yang, Xian-Wen Xu, Ren Animals Mice Wnt Signaling Pathway Osteoblasts Osteogenesis Cell Differentiation Disease Models, Animal Osteoporosis Humans Fungi As an enticing bone anabolic target, short-term inhibition of Schnurri-3 (SHN3) resulted in high-bone mass due to augmented osteoblast activity. However, no studies are conducted to identify natural products targeting SHN3 inhibition. Herein, a screening strategy for the discovery of marine compounds that facilitate osteoblast differentiation by targeting SHN3 silencing is presented. One leading quinolinone alkaloid, viridicatol (VDC), isolated from deep-sea-derived fungus, vigorously promotes osteogenic differentiation via the Wnt/SHN3 signaling pathway in osteoblasts, thereby preventing osteoporosis while enhancing bone-fracture healing in a mouse model. Subsequently, the SDSSD (Ser, Asp, Ser, Ser, Asp) is further employed to engineer bone-targeting nanovesicles (BT-NVs) for the optimal delivery of VDC to osteoblasts, which mitigates the bone loss observed in a severe osteogenesis imperfecta model. Hence, these results initially uncover a promising marine natural product, VDC, targeting the Wnt/SHN3 pathway for the treatment of bone loss and highlighting its translational potential in clinical applications. |
| format | Artículo científico |
| id | pubmed_40192033 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Advanced science (Weinheim, Baden-Wurttemberg, Germany) |
| record_format | pubmed |
| spellingShingle | Viridicatol from the Deep-Sea-Derived Fungus Alleviates Bone Loss by Targeting the Wnt/SHN3 Pathway. Xie, Chun-Lan Ye, Shang-Hui Yue, Yu-Ting Shi, Bao-Hong Xu, Jing-Ping Li, Lian-Jie Zou, Zheng-Biao Greenblatt, Matthew B Li, Na Yang, Xian-Wen Xu, Ren Animals Mice Wnt Signaling Pathway Osteoblasts Osteogenesis Cell Differentiation Disease Models, Animal Osteoporosis Humans Fungi Viridicatol from the Deep-Sea-Derived Fungus Alleviates Bone Loss by Targeting the Wnt/SHN3 Pathway. Xie, Chun-Lan Ye, Shang-Hui Yue, Yu-Ting Shi, Bao-Hong Xu, Jing-Ping Li, Lian-Jie Zou, Zheng-Biao Greenblatt, Matthew B Li, Na Yang, Xian-Wen Xu, Ren Animals Mice Wnt Signaling Pathway Osteoblasts Osteogenesis Cell Differentiation Disease Models, Animal Osteoporosis Humans Fungi As an enticing bone anabolic target, short-term inhibition of Schnurri-3 (SHN3) resulted in high-bone mass due to augmented osteoblast activity. However, no studies are conducted to identify natural products targeting SHN3 inhibition. Herein, a screening strategy for the discovery of marine compounds that facilitate osteoblast differentiation by targeting SHN3 silencing is presented. One leading quinolinone alkaloid, viridicatol (VDC), isolated from deep-sea-derived fungus, vigorously promotes osteogenic differentiation via the Wnt/SHN3 signaling pathway in osteoblasts, thereby preventing osteoporosis while enhancing bone-fracture healing in a mouse model. Subsequently, the SDSSD (Ser, Asp, Ser, Ser, Asp) is further employed to engineer bone-targeting nanovesicles (BT-NVs) for the optimal delivery of VDC to osteoblasts, which mitigates the bone loss observed in a severe osteogenesis imperfecta model. Hence, these results initially uncover a promising marine natural product, VDC, targeting the Wnt/SHN3 pathway for the treatment of bone loss and highlighting its translational potential in clinical applications. |
| title | Viridicatol from the Deep-Sea-Derived Fungus Alleviates Bone Loss by Targeting the Wnt/SHN3 Pathway. |
| topic | Animals Mice Wnt Signaling Pathway Osteoblasts Osteogenesis Cell Differentiation Disease Models, Animal Osteoporosis Humans Fungi |
| url | https://pubmed.ncbi.nlm.nih.gov/40192033/ |