应对后囊暗化:从传统的眼内透镜修改到通过接口工程进行主动防御
Xueshan Zhao1, Panpan Deng1, Jingyu Zou2
1Department of Ophthalmology, Shengjing Hospital of China Medical University, No. 36 Nansanhao Street, Shenyang, 110004, China.
Materials today. Bio
|January 6, 2026
概括
在眼内透镜 (IOL) 植入后,后囊暗化 (PCO) 仍然是一个挑战. 先进的接口工程策略提供了主动的解决方案来调节镜片上皮细胞活动,并提高IOL的安全性.
科学领域:
- 眼科医生 眼科 眼科
- 生物材料科学 生物材料科学
- 材料工程 材料工程 材料工程
背景情况:
- 后囊暗化 (PCO) 是眼内透镜 (IOL) 植入后最常见的并发症.
- 目前的IOL策略,包括材料优化,机械设计和表面修改,可以减轻但不能完全预防PCO.
研究的目的:
- 审查PCO的病理机制.
- 分析传统内腔镜的局限性.
- 探索下一代IOL的先进接口工程策略.
主要方法:
- 对PCO现有的文献进行系统审查.
- 分析传统和先进的IOL策略.
- 讨论主动接口工程方法,如药物输送,生物功能化和刺激响应的IOL.
主要成果:
- 传统的IOL在对PCO的被动防御方面存在局限性.
- 积极的接口工程策略精确调节透镜上皮细胞 (LEC) 活动和微环境重塑.
- 表面功能化是开发先进IOL的关键.
结论:
- 下一代IOL需要积极的接口工程来改善PCO预防.
- 智能材料和强大的评估框架的整合对于临床翻译至关重要.
- 将实验室创新与临床安全联系起来,对于未来的IOL开发至关重要.
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