使用核心鞘 3D 生物打印支架优化细胞外囊泡递送用于慢性伤口管理

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Cited by 2

09:17 min

February 28th, 2025

10.3791/67764-v

February 28th, 2025

1.1K views

本研究提出了一种制造用于慢性伤口愈合的核心护套 3D 生物打印支架的方案。从间充质干细胞中分离出细胞外囊泡,并用由羧甲基纤维素和海藻酸盐裂解酶制成的鞘装入核心(海藻酸盐)。这种设计允许受控的支架降解和高效的 EV 释放。

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