中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (36): 7856-7862.doi: 10.12307/2025.748

• 干细胞综述 stem cell review • 上一篇    下一篇

体外合成微环境促进人多能干细胞来源心肌细胞成熟的学术进展及临床应用

刘  璐1,钟  畅2,余  欣2,任晨媛2,巩杨杨2,周  平2,王迎斌1   

  1. 1兰州大学第二临床医学院,甘肃省兰州市  730000;2兰州大学口腔医学院,甘肃省兰州市  730000
  • 收稿日期:2024-08-19 接受日期:2024-10-22 出版日期:2025-12-28 发布日期:2025-03-24
  • 通讯作者: 王迎斌,博士,主任医师,兰州大学第二临床医学院,甘肃省兰州市 730000; 共同通讯作者:周平,博士,主任医师,兰州大学口腔医学院,甘肃省兰州市 730000
  • 作者简介:刘璐,女,1999年生,甘肃省天水市人,汉族,兰州大学在读硕士,主要从事心血管保护研究。 共同第一作者:钟畅,女,2001年生,江西省遂川县人,汉族,兰州大学在读本科,主要从事成骨分化研究。
  • 基金资助:
    甘肃省自然科学基金项目(24JRRA1106),项目负责人:王迎斌

Academic progress and clinical application of in vitro synthetic microenvironment to promote maturation of human pluripotent stem cell-derived cardiomyocytes

Liu Lu1, Zhong Chang2, Yu Xin2, Ren Chenyuan2, Gong Yangyang2, Zhou Ping2, Wang Yingbin1   

  1. 1Second Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu Province, China; 2School of Stomatology, Lanzhou University, Lanzhou 730000, Gansu Province, China
  • Received:2024-08-19 Accepted:2024-10-22 Online:2025-12-28 Published:2025-03-24
  • Contact: Wang Yingbin, MD, Chief physician, Second Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu Province, China; Co-corresponding author: Zhou Ping, MD, Chief physician, School of Stomatology, Lanzhou University, Lanzhou 730000, Gansu Province, China
  • About author:Liu Lu, Master candidate, Second Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu Province, China. Zhong Chang, School of Stomatology, Lanzhou University, Lanzhou 730000, Gansu Province, China. Liu Lu and Zhong Chang contributed equally to this article.
  • Supported by:
    Natural Science Foundation of Gansu Province, No. 24JRRA1106 (to WYB)

摘要:

文题释义:

体外合成微环境:是指细胞在体外培养时所处人工合成的环境,参与构成细胞生存的状态,这个环境的稳定是保持细胞正常增殖、分化、代谢和功能活动的重要条件,包括生物、物理和化学因素。
人多能干细胞来源心肌细胞:是来源于具有多向分化潜能的干细胞,通过定向诱导分化技术产生的表达心肌表型的细胞,具有部分成熟心肌细胞的功能,可应用于疾病的研究和治疗。

摘要
背景:人多能干细胞来源心肌细胞为研究心脏疾病、药物筛选、体外心脏建模及潜在的细胞治疗方法等提供了理想的细胞来源。然而,人多能干细胞来源心肌细胞属于未成熟细胞,主要表现为缺乏特定基因表达,Ca2+处理水平低及结构、代谢、电生理特性等不成熟,严重阻碍了人多能干细胞来源心肌细胞的应用。
目的:综述通过体外合成微环境促进人多能干细胞来源心肌细胞成熟的学术进展及临床应用。
方法:检索中国知网、万方数据库、维普数据库、PubMed、Web of Science和Medline数据库,以“human pluripotent stem cells,human myocardial cells,hPSC-CMs,mature,OA,human pluripotent stem cell-derived cardiomyocytes,hPSC-CMs”为英文检索词, 以“人多能干细胞,心肌细胞,成熟,OA,hPSC-CMs”为中文检索词,检索2002年1月至2024年7月发表的所有相关文献,最后纳入82篇文献进行综述。
结果与结论:①近年来,体外合成微环境由于刚度、可塑性、纳米级形貌和化学功能等优良固有特性而受到广泛关注;②人多能干细胞来源心肌细胞可作为治疗心血管疾病的有效平台;③机械刺激、电刺激、生物化学分子添加及三维培养法等作为促人多能干细胞来源心肌细胞成熟的有效方法,可进一步推进人多能干细胞来源心肌细胞在临床的应用。

关键词: 体外合成微环境, 人多能干细胞, 心肌细胞, 细胞成熟, 物理方法, 生物化学方法, 三维培养法, 临床应用, 综述

Abstract: BACKGROUND: Human pluripotent stem cell-derived cardiomyocytes offer an ideal cellular resource for studying heart diseases, conducting drug screening, developing in vitro heart models, and exploring potential cell therapies. However, human pluripotent stem cell-derived cardiomyocytes are characterized by immaturity with limited specific gene expression, low Ca2+ processing levels, and underdeveloped structural, metabolic, and electrophysiological features. These limitations significantly impede the application of human pluripotent stem cell-derived cardiomyocytes. 
OBJECTIVE: To review the academic progress and clinical application of promoting the maturation of human pluripotent stem cell-derived cardiomyocytes by in vitro synthetic microenvironment.
METHODS: CNKI, WanFang, VIP, PubMed, Web of Science, and Medline databases were searched, with “human pluripotent stem cells, human myocardial cells, hPSC-CMs, mature, OA, human pluripotent stem cell-derived cardiomyocytes, hPSC-CMs” as English search terms and “human pluripotent stem cells, cardiomyocytes, mature, OA, hPSC-CMs” as Chinese search terms. All relevant literature published from January 2002 to July 2024 was retrieved and 82 articles were included in the review.
RESULTS AND CONCLUSION: (1) In recent years, in vitro synthetic microenvironments have attracted extensive attention due to their excellent intrinsic properties such as stiffness, plasticity, nanoscale morphology, and chemical functionality. (2) Human pluripotent stem cell-derived cardiomyocytes can be used as an effective platform for the treatment of cardiovascular diseases. (3) Mechanical stimulation, electrical stimulation, addition of biochemical molecules, and three-dimensional culture methods are effective methods to promote the maturation of human pluripotent stem cell-derived cardiomyocytes, which can further promote the clinical application of human pluripotent stem cell-derived cardiomyocytes.

Key words: in vitro synthetic microenvironment, human pluripotent stem cell, cardiomyocyte, cell maturation, physical method, biochemical method, three-dimensional culture method, clinical application, review

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