Coordination Chemistry Reviews, Год журнала: 2025, Номер 534, С. 216601 - 216601
Опубликована: Март 10, 2025
Язык: Английский
Coordination Chemistry Reviews, Год журнала: 2025, Номер 534, С. 216601 - 216601
Опубликована: Март 10, 2025
Язык: Английский
Journal of Nanobiotechnology, Год журнала: 2025, Номер 23(1)
Опубликована: Фев. 12, 2025
Senescent mandibular bone repair poses a formidable challenge without completely satisfactory strategy. Endogenous cell recruitment and osteogenic differentiation are two sequential stages in regeneration, disruptions these processes present significant obstacles to senescent repair. To address issues, engineered extracellular vesicles (EV) with stem functions were developed. This study demonstrated that Apt19s-engineered (Apt19s-EV) recognize recruit marrow mesenchymal cells derived from old rats (O-BMSCs) specifically effectively. MiR-376b-5p, identified by RNA sequencing transfection, was significantly decreased O-BMSCs, it selected construct miR-376b-5p-engineered (376b-EV). 376b-EV could promote osteogenesis alleviate senescence of O-BMSCs targeting Camsap1. combine the advantages Apt19s miR-376b-5p, dual (Apt-376b-EV) comprising both miR-376b-5p modifications constructed. further validate its function, Gelatin methacryloyl (GelMA) hydrogel used as carrier Apt-376b-EV@GelMA delivery system. The vitro results have sequentially. Notably, vivo also showed sequentially endogenous enhance new formation fracture critical-sized defect models. In summary, vesicles, Apt-376b-EV, offer an appealing solution for recruiting promoting microenvironment, which may broaden clinical applications EV provide valuable strategies treating bone-related diseases future work.
Язык: Английский
Процитировано
2International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 140753 - 140753
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
1International Immunopharmacology, Год журнала: 2025, Номер 148, С. 114049 - 114049
Опубликована: Янв. 16, 2025
Язык: Английский
Процитировано
0Biomedicine & Pharmacotherapy, Год журнала: 2025, Номер 183, С. 117870 - 117870
Опубликована: Янв. 26, 2025
Язык: Английский
Процитировано
0Journal of Controlled Release, Год журнала: 2025, Номер 381, С. 113610 - 113610
Опубликована: Март 7, 2025
Язык: Английский
Процитировано
0Coordination Chemistry Reviews, Год журнала: 2025, Номер 534, С. 216601 - 216601
Опубликована: Март 10, 2025
Язык: Английский
Процитировано
0