中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (1): 86-92.doi: 10.12307/2023.765

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

外泌体在慢性肾脏病诊疗中的研究热点与趋势

陈冠廷1,张琳琪2,李清茹1   

  1. 1河南中医药大学第一临床医学院,河南省郑州市   450003;2河南中医药大学第一附属医院,河南省郑州市   450003
  • 收稿日期:2022-11-01 接受日期:2022-12-24 出版日期:2024-01-08 发布日期:2023-06-28
  • 通讯作者: 张琳琪,教授,主任医师,博士生导师,河南中医药大学第一附属医院,河南省郑州市 450003
  • 作者简介:陈冠廷,男,1995年生,河南省郑州市人,汉族,河南中医药大学在读博士,主要从事中医药防治肾脏病方面的基础及临床研究。
  • 基金资助:
    河南省中医药科学研究专项课题 (2019ZYZD05),项目负责人:张琳琪

Research hot spots and trends of exosomes in theranostic application for chronic kidney disease

Chen Guanting1, Zhang Linqi2, Li Qingru1   

  1. 1First Clinical Medical College of Henan University of Chinese Medicine, Zhengzhou 450003, Henan Province, China; 2First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450003, Henan Province, China
  • Received:2022-11-01 Accepted:2022-12-24 Online:2024-01-08 Published:2023-06-28
  • Contact: Zhang Linqi, Professor, Chief physician, Doctoral supervisor, First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450003, Henan Province, China
  • About author:Chen Guanting, Doctoral candidate, First Clinical Medical College of Henan University of Chinese Medicine, Zhengzhou 450003, Henan Province, China
  • Supported by:
    Special Project for Scientific Research of Traditional Chinese Medicine in Henan Province, No. 2019ZYZD05 (to ZLQ)

摘要:


文题释义:

外泌体:本质是具有脂质双层膜结构的球形纳米级小囊泡,其主要来源于细胞内溶酶体微粒内陷形成的多囊泡体,由脂类、蛋白质、核酸组成,其中包含多种重要生物活性分子,可通过受体-配体相互作用、与细胞质膜直接融合或内吞等主要途径将活性成分运输到靶细胞,调控靶细胞生物学功能。
知识图谱:通过汇总某一领域相关文献,用可视化技术描述知识资源及其载体,挖掘、分析、构建、绘制和显示知识及它们之间的相互联系。

背景:探讨外泌体在慢性肾脏病诊疗应用中的研究重点及后续研究趋势,以期为今后外泌体诊疗慢性肾脏病相关研究提供相应的参考依据,促进该领域的发展。
目的:对各数据库建库至今公开发表的外泌体诊疗慢性肾脏病的相关研究进行文献计量分析,探索该学科领域的发展现状及趋势,预测未来研究方向。
方法:计算机检索万方数据库、中国知网、中国生物医学文献数据库、维普网、Web of Science、Cochrane Library、PubMed、Embase数据库自建库至2022年12月公开发表的关于外泌体诊疗慢性肾脏病的相关研究文献,文献题录经NoteExpress筛选后通过Citespace 6.1R4和VOSviewer软件对作者、机构、关键词进行共现、聚类及突现分析,并绘制可视化知识图谱。

结果与结论:①共纳入文献804篇,包括中文文献133篇、英文文献671篇,发文量逐年攀升,趋势迅猛;纳入文献作者3 649位,包括中文作者326位,英文作者3 323位,该领域已形成了以刘必成、王彬、吕林莉、王晓楠、王海东等学者为中心的核心团队,且各机构间已形成稳定的多中心合作平台;研究热点主要聚焦于外泌体的载运、诊断及治疗3个功能。②外泌体作为胞外囊泡的一种,具有携带和转移分子介质与信号转导的重要机制,在慢性肾脏病生理病理发展当中具有重要作用,可为流行病学研究和临床决策提供重要的健康监测数据。近年来关于外泌体诊疗慢性肾脏病相关研究发展迅猛,形成了以中国科研机构为首,全球多机构跨区域协同合作的发展布局。但目前外泌体及内容物在疾病过程中具体功能及作用机制的研究尚未得到充足验证,其对慢性肾脏病的早期诊断及预后评价意义不甚明确,内在作用机制相关研究仍处于相对贫乏阶段,分离与提纯技术仍有待提高,且尚未出现多中心、大样本的高质量循证临床试验,仍需进一步研究加以验证。

https://orcid.org/0000-0003-1207-4325 (陈冠廷) 

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: 慢性肾脏病, 文献计量, 知识图谱, 可视化分析, 外泌体

Abstract: BACKGROUND: To investigate the research focus and follow-up research trend of exosomes in the diagnosis and treatment of chronic kidney disease, in order to provide a corresponding reference basis for the future research of exosomes in the diagnosis and treatment of chronic kidney disease, and promote the development of this field.  
OBJECTIVE: To conduct a bibliometric analysis of relevant studies in each database painstakingly until now for public publication on exosome diagnosis and treatment of chronic kidney disease, to explore the current state and trend of the field in this discipline, and to predict future research directions.
METHODS: A computerized search was performed on WanFang, CNKI, CBM, VIP, Web of Science, Cochrane Library, PubMed, and Embase databases from inception to December 2022 for published literature related to the diagnosis and treatment of chronic kidney disease by exosomes. The literature transcripts were screened by NoteExpress for co-occurrence, clustering and mutational analysis among authors, institutions, and keywords through CiteSpace 6.1R4 and VOSviewer software, and the visual knowledge map was plotted.  
RESULTS AND CONCLUSION: (1) A total of 804 articles, including 133 in Chinese and 671 in English, were included, and the volume of publications climbed year by year with a rapid trend. We included 3 649 literature authors, including 326 Chinese authors and 3 323 English authors, and the field has formed a core team centered on scholars such as Liu Bicheng, Wang Bin, Lyu LinLi, Wang Xiaonan and Wang Haidong, and has formed a stable multicenter collaboration platform among institutions. Research focuses on the three functions of exosomes: carrier, diagnosis and therapy. (2) As a form of extracellular vesicles, exosomes have important mechanisms for carrying, transferring molecular mediators and signal transduction, and have an important role in the physiopathological development of chronic kidney disease, which can provide important health surveillance data for epidemiological studies and clinical decision-making. In recent years, the development of relevant studies on exosome-based diagnosis of chronic kidney disease has expanded dramatically, forming a development layout of collaborative cooperation among multiple institutions worldwide, led by our scientific research institutions. However, at present, the study of the specific function and mechanism of action of exosomes and contents in the disease process has not been fully validated. Their significance for the early diagnosis and prognosis evaluation of chronic kidney disease is not very clear. The intrinsic mechanism of action-related research is still relatively poor. Isolation and purification techniques still need to be improved, and high-quality evidence-based clinical trials with multicenter and large samples have not yet appeared, which still need to be verified by further studies.

Key words: chronic kidney disease, bibliometrics, knowledge mapping, visual analysis, exosome

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