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综述:超越炒作:重新评估基于间充质干细胞衍生细胞(MSC-EVs)的 ...
MSC-EVs通过免疫调节、抗凋亡、神经生成和血管生成等多机制改善急性脑损伤(ABI),但其跨血脑屏障(BBB)的剂量依赖性、递送效率及异质性仍是临床转化瓶颈。生物合成途径、分布动力学及BBB穿透机制(如受体介导转运)影响疗效。研究建议标准化实验模型 ...
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