骨和软骨再生的电气材料的进步:发展,挑战和前景
Yubin Yao1, Xi Cui1, Shenglong Ding1
1Department of Foot and Ankle Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|February 14, 2025
概括
电气生物材料通过利用内源性电场 (EnEF) 来治疗骨和软骨缺陷有希望. 本综述探讨了电气材料的进步及其对组织再生的影响.
科学领域:
- 生物材料科学 生物材料科学
- 再生医学是一种再生医学.
- 生物电力是一种生物电力.
背景情况:
- 创伤性骨和软骨缺陷带来了严重的治疗挑战,预后不佳.
- 内生电场 (EnEF) 在自然骨再生过程中起着至关重要的作用.
- 电刺激 (ES) 是一种新兴的治疗策略,用于增强组织修复.
研究的目的:
- 提供骨和软骨细胞中生物电信号的全面审查.
- 要总结最近在组织工程的电气生物材料的进展.
- 研究电气生物材料和ES对骨和软骨再生的影响.
主要方法:
- 关于电气生物材料的文献综述,包括纳米发电机,压电材料, triboelectric 支架和zwitterionic 水凝.
- 对内源和外源电刺激 (ES) 影响的研究分析.
- 研究ES反应背后的细胞和分子机制.
主要成果:
- 电气生物材料,如纳米发电机和压电支架,正在推进组织工程.
- 内源性和外源性ES显著影响骨和软骨细胞的行为和再生.
- 了解ES诱导的细胞反应是优化治疗策略的关键.
结论:
- 电气生物材料为治疗严重的骨和软骨缺陷提供了一个有希望的途径.
- 未来的ES系统需要整合智能植入式支架的结构,机械和电气性能.
- 对ES机制的进一步研究可以加速再生医学的临床转化.
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