中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (25): 4072-4078.doi: 10.12307/2024.176

• 干细胞综述 stem cell review • 上一篇    下一篇

诱导多能干细胞在遗传性心脏疾病模型中的应用与机制

马阳光,张雅永,孟明耀,金志豪,李映明,黄耀萱,韩  燊,李亚雄   

  1. 昆明医科大学附属昆明市延安医院,云南省昆明市   650051
  • 收稿日期:2023-04-12 接受日期:2023-06-21 出版日期:2024-09-08 发布日期:2023-11-24
  • 通讯作者: 李亚雄,主任医师,昆明医科大学附属昆明市延安医院,云南省昆明市 650051 韩燊,主治医师,昆明医科大学附属昆明市延安医院,云南省昆明市 650051
  • 作者简介:马阳光,男,1998年生,青海省玛沁县人,回族,昆明医科大学附属延安医院心脏大血管外科在读硕士,主要从事先天性心脏病发病机制的研究。
  • 基金资助:
    国家自然科学基金项目(82260063),项目负责人:韩燊;云南省心血管疾病重点实验室(2018DG008),项目负责人:李亚雄;云南省应用基础研究专项(202201AT070282),项目负责人:韩燊;云南省应用基础研究计划-昆医联合专项(202101AY070001-211),项目负责人:韩燊;云南省心血管系统疾病临床医学研究中心项目(202102AA310003-11),项目负责人:韩燊

Application and mechanism of induced pluripotent stem cells in inherited heart disease models

Ma Yangguang, Zhang Yayong, Meng Mingyao, Jin Zhihao, Li Yingming, Huang Yaoxuan, Han Shen, Li Yaxiong   

  1. Yan’an Affiliated Hospital of Kunming Medical University, Kunming 650051, Yunnan Province, China
  • Received:2023-04-12 Accepted:2023-06-21 Online:2024-09-08 Published:2023-11-24
  • Contact: Li Yaxiong, Chief physician, Yan’an Affiliated Hospital of Kunming Medical University, Kunming 650051, Yunnan Province, China Han Shen, Attending physician, Yan’an Affiliated Hospital of Kunming Medical University, Kunming 650051, Yunnan Province, China
  • About author:Ma Yangguang, Master candidate, Yan’an Affiliated Hospital of Kunming Medical University, Kunming 650051, Yunnan Province, China
  • Supported by:
    National Natural Science Foundation of China, No. 82260063 (to HS); Key Laboratory of Cardiovascular Diseases of Yunnan Province, No. 2018DG008 (to LYX); Applied Basic Research Project of Yunnan Province, No. 202201AT070282 (to HS); Applied Basic Research Program - Kunming Medical Joint Special Project of Yunnan Province, No. 202101AY070001-211 (to HS); Clinical Medical Research Center Project of Cardiovascular System Disease of Yunnan, No. 202102AA310003-11 (to HS)

摘要:


文题释义:

诱导多能干细胞:是日本科学家Shinya Yamanaka等将4种重编程因子(c-Myc, Oct3/4,Sox2和 Klf4)导入体细胞产生的具有全能性的干细胞,现在已成为最理想的细胞模型之一。
遗传性心脏病:主要指通过基因遗传给下一代所形成的心脏病,如肥厚型心肌病、扩张性心肌病、心律失常等疾病。


背景:遗传性心脏病具有较高的患病率及死亡率,至今其发病机制仍未阐明。尽管部分遗传性心脏病已经建立了相应的动物模型,为研究遗传性心脏病的发病机制提供了一定的基础,但是由于物种间的差异等原因显著降低了这些研究结果的价值,因此,需要全新的模型来探索其发生发展过程。

目的:综述了目前诱导多能干细胞在构建多种遗传性心脏病模型中的作用和潜在的应用前景。
方法:第一作者于2023年1-3月期间应用计算机在PubMed数据库中检索近13年的相关文献,以“induced pluripotent stem cell,inherited heart disease,congenital heart disease”等为检索词,最终纳入76篇文献进行分析。

结果与结论:自2007年诱导多能干细胞从人体体细胞中诱导建立以来,已有许多针对疾病特异性诱导多能干细胞的研究报道。由于疾病特异性诱导多能干细胞能够再现疾病表型,因此有望成为体外疾病建模的一种新研究工具,用于分析发病机制和研制辅助药物。在心血管遗传性疾病的研究方面,从患者特异性诱导多能干细胞分化得到的心肌细胞中含有参与心脏发育异常相关的基因突变,因此,其可作为一种全新的工具研究遗传性心脏病的潜在机制。到目前为止,诱导多能干细胞来源心肌细胞已被广泛用于多种遗传性心脏疾病的分子机制研究,如心脏电生理性疾病、心肌病以及一些综合征性遗传性心脏疾病。

https://orcid.org/0009-0001-9756-961X (马阳光) 

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 遗传性心脏病, 诱导多能干细胞, 心肌细胞, 疾病模型

Abstract: BACKGROUND: Inherited heart disease has a high prevalence and mortality rate, but its pathogenesis has not yet been clarified. Although relevant animal models have been established to provide a foundation for the pathogenesis research of inherited heart disease, the value of these research results has been significantly reduced due to differences among species. Therefore, a new model is needed to explore its occurrence and development. 
OBJECTIVE: To review the current role of induced pluripotent stem cells in disease modeling and potential application prospects in various inherited heart diseases.
METHODS: The first author searched the relevant articles published nearly 13 years in PubMed from January to March 2023. The search terms were “induced pluripotent stem cell, inherited heart disease, congenital heart disease”. Finally, 76 articles were included for analysis.
RESULTS AND CONCLUSION: Since 2007, when induced pluripotent stem cells were induced from human somatic cells, many studies have been reported on disease-specific induced pluripotent stem cells. Due to the ability of disease-specific induced pluripotent stem cells to reproduce disease phenotypes, they are expected to become a new research tool for in vitro disease modeling, used to analyze pathogenesis and develop auxiliary drugs. In the research of cardiovascular genetic diseases, cardiomyocytes derived from patient-specific induced pluripotent stem cells contain gene mutations that are involved in cardiac dysplasia. Therefore, it can be used as a new tool to study the potential mechanisms of inherited heart disease. Up to now, induced pluripotent stem cells-derived cardiomyocytes have been widely used to study the molecular mechanisms of various genetic heart diseases, such as cardiac electrophysiological diseases, cardiomyopathy, and some syndromic inherited heart diseases.

Key words: inherited heart disease, induced pluripotent stem cell, cardiomyocyte, disease model

中图分类号: