EPISODE · Mar 14, 2026 · 5 MIN
今天3分钟我们来聊聊干细胞护视网膜？外泌体才是关键
from 源于细胞BioInsid的个人播客
2020年10月《Cell Death & Differentiation》期刊研究揭秘：间充质干细胞移植可减少光感受器死亡、延缓视网膜退化。但真正起作用的并非细胞替代，而是其释放的外泌体信号颗粒，通过调节细胞“死亡信号”延长光感受器寿命，其中miR-21分子关键。动物实验为视网膜退行性疾病治疗提供新方向，从细胞替代转向信号调节。前往小宇宙评论区与主播互动
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今天3分钟我们来聊聊干细胞护视网膜？外泌体才是关键
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