中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (7): 1457-1465.doi: 10.12307/2025.015

• 干细胞相关大数据分析 Stem cell-related big data analysis • 上一篇    下一篇

脑衰老与外泌体研究进程及现状的文献计量学分析

吕丽婷1,2,于  霞3,张金梅4,高巧婧1,刘仁凡1,李  梦1,王  璐1   

  1. 1成都体育学院运动医学与健康学院,四川省成都市   610041;2四川省医学科学院•四川省人民医院(电子科技大学附属医院)医学遗传中心,四川省成都市   610072;3电子科技大学医学院附属妇女儿童医院/成都市妇女儿童中心医院检验科,四川省成都市   610091;4巢湖学院,安徽省合肥市   238024
  • 收稿日期:2023-11-27 接受日期:2024-02-05 出版日期:2025-03-08 发布日期:2024-06-27
  • 通讯作者: 王璐,博士,教授,成都体育学院运动医学与健康学院,四川省成都市 610041
  • 作者简介:吕丽婷,女,1996年生,广西壮族自治区宾阳县人,汉族,2022年成都体育学院毕业,硕士,科研助理,主要从事运动干预与脑衰老相关机制的研究。 共同第一作者:于霞,女,1986年生,四川省江油市人,汉族,2019年重庆医科大学毕业,博士,副主任技师,主要从事外泌体治疗女性盆底功能障碍性机制的研究。
  • 基金资助:
    运动医学四川省重点实验室暨或国家体育总局运动医学重点实验室资助项目(2022-A044),项目负责人:王璐;国家自然科学基金青年项目(31900848),项目负责人:王璐;四川省科技厅青年项目(2022NSFSC1724),项目负责人:王璐;成都体育学院运动医学与健康研究所/郑怀贤骨伤研究所2021-2022年创新课题资助(CX21B05/CX21C09),项目负责人:王璐

Bibliometric analysis of research process and current situation of brain aging and exosomes

Lyu Liting1, 2, Yu Xia3, Zhang Jinmei4, Gao Qiaojing1, Liu Renfan1, Li Meng1, Wang Lu1   

  1. 1School of Sports Medicine and Health, Chengdu Sports Institute, Chengdu 610041, Sichuan Province, China; 2Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital (Affiliated Hospital of University of Electronic Science and Technology of China), Medical Genetics Center, Chengdu 610072, Sichuan Province, China; 3Department of Clinical Laboratory, Women’s and Children’s Hospital Affiliated to School of Medicine, University of Electronic Science and Technology of China/ Chengdu Women’s and Children’s Hospital, Chengdu 610091, Sichuan Province, China; 4Chaohu Institute, Hefei 238024, Anhui Province, China 
  • Received:2023-11-27 Accepted:2024-02-05 Online:2025-03-08 Published:2024-06-27
  • Contact: Wang Lu, MD, Professor, School of Sports Medicine and Health, Chengdu Sports Institute, Chengdu 610041, Sichuan Province, China
  • About author:Lyu Liting, Master, School of Sports Medicine and Health, Chengdu Sports Institute, Chengdu 610041, Sichuan Province, China; Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital (Affiliated Hospital of University of Electronic Science and Technology of China), Medical Genetics Center, Chengdu 610072, Sichuan Province, China. Yu Xia, MD, Associate chief technician, Department of Clinical Laboratory, Women’s and Children’s Hospital Affiliated to School of Medicine, University of Electronic Science and Technology of China/ Chengdu Women’s and Children’s Hospital, Chengdu 610091, Sichuan Province, China. Lyu Liting and Yu Xia contributed equally to this article.
  • Supported by:
    Sichuan Provincial Key Laboratory of Sports Medicine or State General Administration of Sport Key Laboratory of Sports Medicine Project, No. 2022-A044 (to WL); National Natural Science Foundation of China (Youth Project), No. 31900848 (to WL); Youth Project of Science and Technology Department of Sichuan Province, No. 2022NSFSC1724 (to WL); Institute of Sports Medicine and Health, Chengdu University of Physical Education/Zheng Huaixian Bone Injury Research Institute 2021-2022 Innovation Project Funding, No. CX21B05/CX21C09 (to WL) 

摘要:

文题释义:

文献计量学:是指以文献为计量对象,运用数学和统计学的方法,通过定量分析和统计已发表的学术研究成果,产出一份该领域发展的分析报告,可通过图形可视化方式帮助快速了解该学术领域的研究现状、热点和趋势。
外泌体:是细胞分泌到胞外的一种囊泡,可通过生物活性脂质、蛋白质以及RNA来进行细胞间的信息传递,参与细胞通讯、细胞迁移、细胞生长和细胞凋亡等过程。


背景:近年来随着生物医学的快速发展,脑衰老和外泌体的研究受到越来越多的关注,但目前还没有文献对该领域进行文献计量学分析。
目的:客观分析近15年国内外关于脑衰老和外泌体的相关文献,总结梳理该领域的研究现状、热点和发展趋势。
方法:以Web of Science的核心数据库为检索平台,下载了从建库至2022-12-28发表的有关脑衰老和外泌体的文献,使用CiteSpace 6.1.R6可视化软件从国家、机构、作者、关键词、共被引文献等方面对数据进行分析。

结果与结论:共纳入1 045篇研究文献,国内外关于脑衰老和外泌体研究的发文量呈逐年增长趋势,美国以发文量429篇居于首位,中国以发文量277篇位居第二。美国路易斯安那州立大学以发文量16篇位居第一。路易斯安那州立大学的Lukiw, Walter J教授是发文量最大的作者,麻省理工学院Bartel DP教授是被引用最多的作者。产量最高的期刊是《International Journal of Molecular Sciences》。阿尔茨海默病、microRNA、基因表达、细胞外囊泡、外泌体、氧化应激和生物标志物等是最相关的术语。根据对热门话题的研究,生物标志物已成为一个新的研究热点。以上结果表明,近15年来脑衰老和外泌体的研究呈逐渐上升趋势,研究方向由最初探究与脑衰老相关的中枢神经系统疾病miRNA的表达,已逐渐转向为寻找能成为识别和诊断神经退行性疾病的生物标志物,基于外泌体miRNA的方法已经成为中枢神经系统疾病有希望的治疗策略。

https://orcid.org/0009-0001-0928-077X (吕丽婷) 


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: 脑衰老, 外泌体, microRNA, CiteSpace, 文献计量分析, 中枢神经系统

Abstract: BACKGROUND: In recent years, with the rapid development of biomedicine, the study of brain aging and exosomes has attracted more and more attention, but there is no bibliometrics analysis in this field. 
OBJECTIVE: To objectively analyze domestic and foreign literature on brain aging and exosomes in the past 15 years, to summarize the research status, hot spots, and development trends in this field. 
METHODS: Using the core database of Web of Science as a search platform, we downloaded the literature on brain aging and exosomes published from the establishment of the database to December 28, 2022, and analyzed the data from the aspects of country or region, institution, author, keywords, and co-cited literature using CiteSpace 6.1.R6 visualization software.
RESULTS AND CONCLUSION: A total of 1 045 research articles were included, and the number of publications on brain aging and exosomes research both domestically and internationally was showing an increasing trend year by year. The United States ranked first with 429 papers, and China ranked second with 277 papers. Louisiana State University ranked first with 16 articles. Professor Lukiw Walter J from Louisiana State University in the United States was the author with the highest number of publications, and Professor Bartel DP from the Massachusetts Institute of Technology was the author with the most citations. The most prolific Journal was the International Journal of Molecular Sciences. Alzheimer’s disease, microRNA, gene expression, extracellular vesicles, exosomes, oxidative stress, and biomarkers are the most relevant terms. According to the research on hot topics, biomarkers have become a new research hotspot. The above results indicate that the research on brain aging and exosomes has gradually increased in the past 15 years. The research direction has gradually shifted from the initial exploration of the expression of miRNAs in central nervous system diseases related to brain aging to the search for biomarkers that can identify and diagnose neurodegenerative diseases. The study of exocrine miRNAs to protect central nervous system from damage has emerged as promising therapeutic strategy.

Key words: brain aging, exosome, microRNA, CiteSpace, bibliometric analysis, central nervous system 

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