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基于水凝的椎间盘修复策略和机制的研究进展

Zekun Hua¹, Yinuo Zhao¹, Meng Zhang¹

¹College of Artificial Intelligence, Taiyuan University of Technology, Taiyuan, China.

Journal of biomaterials applications

|February 10, 2025

概括

水凝对治疗椎间盘退化 (IDD) 和腰部疼痛 (LBP) 有希望. 这些可注射生物材料提供机械支持,可控制药物释放,以及用于组织再生的微创植入.

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.
整形外科整形外科整形外科

背景情况:

椎间盘退化 (IDD) 是腰部疼痛 (LBP) 的主要原因,有效治疗方法有限.
目前用于IDD的治疗方法面临临临床挑战,推动了创新解决方案的需求.
水凝是生物相容,可生物降解的材料,具有适用于脊椎间盘 (IVD) 再生的机械性能.

研究的目的:

审查水凝作为IDD治疗策略的潜力.
探索基于水凝的生物材料和用于IVD再生的细胞疗法的进展.
讨论IDD的水凝治疗的机制,前景和挑战.

主要方法:

对IVD结构,IDD进展和当前临床干预措施的现有文献的审查.
水凝的分类和生物材料和基于细胞的疗法近期进展的总结.
对促进磁盘再生的水凝机制的分析.

主要成果:

与用于IVD修复的其他生物材料相比,水凝具有更高的生物相容性和机械性能.
可以注射的水凝可促进微创输送,机械支和控制释放生物活性分子.
水凝有助于减轻炎症和细胞外基质 (ECM) 再生,这对于磁盘修复至关重要.

结论:

水凝是再生医学和组织工程方法IDD的有希望的生物材料.
可注射水凝为促进IVD再生和减轻LBP提供了最少的侵入性和有效的策略.
对水凝治疗的进一步研究是有必要的,以解决现有的挑战,并优化IDD的治疗结果.

关键词:

椎间盘退化椎间盘退化生物材料是一种生物材料.细胞治疗疗法细胞治疗疗法这是一种水凝.这是一个机制机制.

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