Exosome-based treatments are gaining traction as a viable approach to addressing the various issues faced by an ischemic stroke.These extracellular vesicles,mainly produced by mesenchymal stem cells,exhibit many prope...Exosome-based treatments are gaining traction as a viable approach to addressing the various issues faced by an ischemic stroke.These extracellular vesicles,mainly produced by mesenchymal stem cells,exhibit many properties with substantial therapeutic potential.Exosomes are particularly appealing for stroke therapy because of their low immunogenicity,effective cargo transport,and ability to cross the blood–brain barrier.Their diverse effects include neuroprotection,angiogenesis stimulation,inflammatory response modulation,and cell death pathway attenuation,synergistically promoting neuronal survival,tissue regeneration,and functional recovery.Exosomes also show potential as diagnostic indicators for early stroke identification and customized treatment options.Despite these promising qualities,current exosome-based therapeutics have some limitations.The heterogeneity of exosome release among cell types,difficulty in standardization and isolation techniques,and complications linked to dosage and targeted administration necessitates extensive investigation.It is critical to thoroughly understand exosomal processes and their complicated interactions within the cellular milieu.To improve the practicality and efficacy of exosome-based medicines,research efforts must focus on improving production processes,developing robust evaluation criteria,and developing large-scale isolation techniques.Altogether,exosomes’multifunctional properties offer a new route for transforming stroke treatment and significantly improving patient outcomes.展开更多
基金National Institutes of Health,Grant/Award Number:NIH R21NS133531。
文摘Exosome-based treatments are gaining traction as a viable approach to addressing the various issues faced by an ischemic stroke.These extracellular vesicles,mainly produced by mesenchymal stem cells,exhibit many properties with substantial therapeutic potential.Exosomes are particularly appealing for stroke therapy because of their low immunogenicity,effective cargo transport,and ability to cross the blood–brain barrier.Their diverse effects include neuroprotection,angiogenesis stimulation,inflammatory response modulation,and cell death pathway attenuation,synergistically promoting neuronal survival,tissue regeneration,and functional recovery.Exosomes also show potential as diagnostic indicators for early stroke identification and customized treatment options.Despite these promising qualities,current exosome-based therapeutics have some limitations.The heterogeneity of exosome release among cell types,difficulty in standardization and isolation techniques,and complications linked to dosage and targeted administration necessitates extensive investigation.It is critical to thoroughly understand exosomal processes and their complicated interactions within the cellular milieu.To improve the practicality and efficacy of exosome-based medicines,research efforts must focus on improving production processes,developing robust evaluation criteria,and developing large-scale isolation techniques.Altogether,exosomes’multifunctional properties offer a new route for transforming stroke treatment and significantly improving patient outcomes.
