中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (32): 5123-5131.doi: 10.12307/2021.214

• 组织构建相关数据分析 Date analysis of organization construction • 上一篇    下一篇

Web of Science数据库来源心肌细胞直接重编程研究热点:文献计量学及可视化分析

惠小珊1,张金生2,何庆勇1,王诗琦3,杨  帅4,张  辉3,王  阶1   

  1. 1中国中医科学院广安门医院,北京市   100053;2河南中医药大学第三附属医院脑病科,河南省郑州市   450046;3河南中医药大学,河南省郑州市   450046;4上海中医药大学,上海市   201203

  • 收稿日期:2020-08-15 修回日期:2020-08-18 接受日期:2020-09-23 出版日期:2021-11-18 发布日期:2021-07-26
  • 通讯作者: 王阶,博士,博士生导师,中国中医科学院广安门医院,北京市 100053
  • 作者简介:惠小珊,女,1992年生,汉族,中国中医科学院广安门医院在读博士,主要从事中西医结合治疗心血管疾病方向研究

Cardiomyocyte direct reprogramming: a scientometric and visualization analysis based on the Web of Science

Hui Xiaoshan1, Zhang Jinsheng2, He Qingyong1, Wang Shiqi3, Yang Shuai4, Zhang Hui3, Wang Jie1   

  1. 1Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; 2Department of Encephalopathy, Third Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450046, Henan Province, China; 3Henan University of Chinese Medicine, Zhengzhou 450046, Henan Province, China; 4Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China

  • Received:2020-08-15 Revised:2020-08-18 Accepted:2020-09-23 Online:2021-11-18 Published:2021-07-26
  • Contact: Wang Jie, MD, Doctoral supervisor, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
  • About author:Hui Xiaoshan, MD candidate, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China

摘要:

文题释义:
重编程技术:是指不改变基因序列的情况下,通过表观遗传修饰如DNA甲基化来改变细胞命运的过程。目前重编程主要指2个过程:其一,分化的细胞逆转恢复到全能性状态的过程;其二,从一种分化细胞转化为另一种分化细胞的过程。
文献计量学:是指以文献体系和文献相关媒介为研究对象,采用数学和统计学等计量方法,研究文献信息的分布、结构、数量关系和规律,进而探讨科学技术的某些结构、特征和规律的一门学科。
背景:心肌细胞直接重编程技术是近年再生医学领域的研究热点,可能成为心脏疾病治疗的新途径,有着广阔的应用前景和发展方向。
目的:通过对心肌细胞直接重编程文献进行CiteSpace知识图谱绘制及可视化计量分析,梳理该领域的研究进展、研究热点以及发展趋势,为相关领域研究者提供借鉴与参考。
方法:在Web of Science核心集数据库中,以“direct reprogramming”“reprogramming”“Cardiomyocytes”“Cardiomyocyte”“cardiac muscle cell”为检索词,文献检索的时间为2020-07-29,检索心肌细胞直接重编程相关文献,运用CiteSpace对纳入文献的作者、机构和关键词等进行可视化分析。
结果与结论:①共纳入文献277篇;②研究方向主要集中在细胞生物学、生物工程学和应用微生物学等方面;③领域主要研究力量集中在美国加州大学旧金山分校和美国北卡罗来纳大学等机构;④研究发现形成9个代表性的关键词聚类:direct reprogramming(直接重编程)、Regeneration(再生)、pluripotent stem cell(多能干细胞)、Induction(诱导)、marrow stromal cell(骨髓基质干细胞)、progenitor cell(祖细胞)、Maturation(成熟)、transdifferentiation(分化)和induced pluripotent stem cell(诱导多能干细胞),并随时间发展呈现研究方向的多向性:⑤2005年前后,诱导干细胞向心肌细胞分化是当时的一个研究热点,2013年前后直接重编程技术逐渐受到广泛关注;⑥文章结果还提示,心肌细胞中转录因子、肌细胞增强因子2C和心脏再生等可能是心肌细胞直接重编程技术领域的研究前沿方向。

https://orcid.org/0000-0002-0363-539X (惠小珊) 
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程


关键词: 细胞, 干细胞, 心肌, 心脏, 文献计量分析, 可视化, Citespace, 多能干细胞

Abstract: BACKGROUND: Cardiomyocyte direct reprogramming has been a research hotspot in the field of regenerative medicine in recent years. It may become a new way to treat heart disease and has a broad application prospect and development direction.
OBJECTIVE: To explore and understand the research process, research hotspots and development trends of cardiomyocyte direct reprogramming through a scientometric and visualization analysis using CiteSpace knowledge map, thereby providing references in relevant research fields.
METHODS: Cardiomyocyte direct reprogramming related documents were retrieved in the Web of Science Core Collection using the key words of “direct reprogramming, reprogramming, cardiomyocytes, cardiomyocyte, cardiac muscle cell” on July 29, 2020. CiteSpace was used to visually analyze the authors, institutions and keywords in the included literature. 
RESULTS AND CONCLUSION: A total of 277 articles were included, which mainly focus on cell biology, bioengineering and applied microbiology. University of California, San Francisco and the University of North Carolina are two main forces in this field. There were nine representative keyword clusters: direct reprogramming, regeneration, pluripotent stem cell, induction, marrow stromal cell, progenitor cell, maturation, transdifferentiation, and induced pluripotent stem cell. The research direction was multi-directional with the development of time. Differentiation of induced stem cells into cardiomyocytes was a research hotspot around 2005, and the direct reprogramming technology gradually attracted wide attention around 2013. This review also suggests that transcription factors, myocyte enhancer factor 2C and heart regeneration may be the research frontiers in the field of direct reprogramming of cardiomyocytes.

Key words: cells, stem cells, myocardium, heart, bibliometric analysis, visualization, Citespace, pluripotent stem cells

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