生物技术的进步和人类多能干细胞衍生的心脏模型的应用
Priyadharshni Muniyandi1,2, Colin O'Hern1,2, Mirel Adrian Popa1,2,3
1Institute for Quantitative Health Science and Engineering, Division of Developmental and Stem Cell Biology, Michigan State University, East Lansing, MI, United States.
Frontiers in bioengineering and biotechnology
|August 10, 2023
概括
研究人员正在使用多能干细胞 (PSC) 开发先进的3D人类心脏模型,以更好地模拟疾病和药物查. 这些工程心脏组织和器官提供了对心血管健康和药物安全的关键见解.
科学领域:
- 生物技术和生物医学工程 生物技术和生物医学工程
- 心血管研究研究心血管研究
- 干细胞生物学 干细胞生物学
背景情况:
- 心血管疾病是全球主要的死亡原因,需要先进的研究模型.
- 药物诱导的心脏毒性在药物开发中构成了重大障碍.
- 最近的进展使得可以创建复杂的人类心脏模型,模仿生理功能.
研究的目的:
- 审查3D多能干细胞 (PSC) 衍生的人类心脏模型的进展.
- 突出这些模型在疾病建模和药物查中的应用.
- 讨论工程心脏组织和心脏器官.
主要方法:
- 使用三维 (3D) 细胞培养技术.
- 采用微流体设备来增强模型开发.
- 利用多能干细胞 (PSC) 进行心脏组织工程.
主要成果:
- 开发能够准确地代表人类生理学的人类心脏模型.
- 在疾病建模中成功应用3DPSC模型.
- 这些模型在药物查和心脏毒性评估中的证明有用性.
结论:
- 3D PSC衍生的心脏模型是了解心血管疾病的强大工具.
- 这些模型有助于评估药物的安全性和有效性.
- 工程心脏组织和器官代表了心脏研究和药物开发的重大飞跃.
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