相关实验视频

Updated: Aug 1, 2026

Construction of Defined Human Engineered Cardiac Tissues to Study Mechanisms of Cardiac Cell Therapy

Construction of Defined Human Engineered Cardiac Tissues to Study Mechanisms of Cardiac Cell Therapy

Published on: March 1, 2016

人工心脏组织贴片:心脏再生医学的一个里程碑

Alain van Mil¹, Jasmijn Janssen¹, Eva van Rooij²

¹Experimental Cardiology Laboratory, Department of Cardiology, Regenerative Medicine Center Utrecht, University Medical Center Utrecht, Utrecht, the Netherlands.

|April 4, 2025

概括

来自干细胞的心脏肌肉补丁可以安全地重新肌肉化失败的心脏. 这种再生疗法在灵长类动物和人类模型中显示出成功的长期心脏整合,从而推进了心力衰竭的治疗方法.

科学领域:

再生医学是一种再生医学.
心脏病学心脏病学
干细胞生物学干细胞生物学

背景情况:

心力衰竭是全球死亡的主要原因之一.
目前对晚期心力衰竭的治疗方法有限.
再生疗法为心脏修复提供了潜在的机会.

研究的目的:

评估干细胞衍生心肌贴片治疗心力衰竭的安全性和有效性.
评估长期心脏整合和贴片植入后的功能恢复.

主要方法:

一个干细胞衍生的心脏肌肉补丁的发展.
在心力衰竭的灵长类动物模型中植入贴片.
在患有晚期心力衰竭的人类患者的临床评估.

主要成果:

证明了心脏衰竭的安全有效的肌肉化.
实现了成功的长期心脏整合的贴片没有不良影响.
在临床前和临床环境中展示了功能恢复的潜力.

结论:

来自干细胞的心脏贴片代表了对心力衰竭的有希望的再生疗法.
这项研究为心脏细胞治疗的临床转化提供了关键证据.
这一突破为心血管医学未来的再生策略铺平了道路.

更多相关视频

Preparation of Mesh-Shaped Engineered Cardiac Tissues Derived from Human iPS Cells for In Vivo Myocardial Repair

Preparation of Mesh-Shaped Engineered Cardiac Tissues Derived from Human iPS Cells for In Vivo Myocardial Repair

Published on: June 9, 2020

Transplantation of a 3D Bioprinted Patch in a Murine Model of Myocardial Infarction

Transplantation of a 3D Bioprinted Patch in a Murine Model of Myocardial Infarction

Published on: September 26, 2020

相关概念视频

Anatomy of the Heart

Anatomy of the Heart

The human heart is made up of three layers of tissue that are surrounded by the pericardium, a membrane that protects and confines the heart. The outermost layer, closest to the pericardium, is the epicardium. The pericardial cavity separates the pericardium from the epicardium. Beneath the epicardium is the myocardium, the middle layer, and the endocardium, the innermost layer. There are four chambers of the heart: the right atrium, the right ventricle, the left atrium, and the left ventricle.