EPISODE · Feb 6, 2026 · 5 MIN
今天3分钟我们来聊聊肥胖如何通过外泌体引发糖尿病
from 源于细胞BioInsid的个人播客
2025年5月Scientific Reports研究揭示，肥胖脂肪组织通过外泌体干扰胰岛β细胞致糖尿病。传统认为糖尿病是血糖高、胰岛素不足，新发现肥胖时脂肪细胞外泌体发出错误信号，其中miR-138-5p升高会抑制胰岛素分泌、增加β细胞凋亡、削弱胰岛功能。实验证实相关机制，这解释了肥胖与糖尿病的关联，也为未来治疗指明方向。前往小宇宙评论区与主播互动
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今天3分钟我们来聊聊肥胖如何通过外泌体引发糖尿病
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