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在组织工程中利用非细胞化细胞外矩阵 (ECM) 的潜力:一项综述研究
Peiman Brouki Milan1, Farimah Masoumi2, Esmaeil Biazar3
1Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, 144-961-4535, Iran.
Macromolecular bioscience
|October 16, 2024
概括
脱细胞化细胞外基质 (dECM) 支架模仿自然组织,增强再生医学. 本综述探讨了dECM在多个器官的组织工程方面的进展.
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.
- 组织工程是组织工程.
背景情况:
- 用于组织工程的聚合物支架在复制本土器官条件方面面临挑战.
- 人类衍生生物材料,特别是脱细胞化细胞外基质 (dECM) 支架,为组织再生提供了卓越的仿生特性.
- 了解ECM支架材料对受伤微环境的影响对于改善临床结果至关重要.
研究的目的:
- 审查最近在脱细胞化外细胞矩阵 (dECM) 支架的进展,用于组织工程.
- 为各种器官系统提供关于dECM支架的开发和应用的观点.
主要方法:
- 关于dECM脚手架技术近期进展的文献综述.
- 在各种组织工程背景下分析dECM支架应用.
主要成果:
- dECM脚手架具有独特的仿生特性,可以增强自然愈合和组织生成.
- 这些支架在皮肤,神经,骨,心脏,肝脏,肺部和脏组织工程中的应用是有前途的.
- 关于ECM-dECM支架相互作用的知识正在进步,有可能改善临床结果.
结论:
- 脱细胞化外细胞矩阵 (dECM) 支架是由于其仿生性质,在组织工程中取得了重大进展.
- 预计对dECM支架的进一步研究将推动再生医学和治疗应用领域的创新.
- 审查强调了dECM支架在再生各种人体组织和器官方面的广泛潜力.
相关概念视频
01:42The Extracellular Matrix
Overview
01:29The Extracellular Matrix
Overview
In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.
Composition of the Extracellular Matrix
The extracellular matrix (ECM) is commonly composed of ground substance, a gel-like fluid, fibrous components, and many structurally and functionally diverse...
In order to maintain tissue organization, many animal cells are surrounded by structural molecules that make up the extracellular matrix (ECM). Together, the molecules in the ECM maintain the structural integrity of tissue as well as the remarkable specific properties of certain tissues.
Composition of the Extracellular Matrix
The extracellular matrix (ECM) is commonly composed of ground substance, a gel-like fluid, fibrous components, and many structurally and functionally diverse...
01:26Extracellular Matrix
Unlike epithelial tissue, which is composed of cells closely packed with little or no extracellular space in between, connective tissue cells are dispersed in a matrix. This extracellular matrix (ECM) is composed of fibrous proteins like collagen, elastin, and fibronectin in a ground substance consisting of interstitial fluid, cell adhesion proteins, and proteoglycans. The proteoglycans form a gel-like material in the spaces between cells and provide hydration, buffering, binding, and force...