缺血性脑卒中与血管再生的前沿热点分析

Frontier hot trends in ischemic stroke and vascular regeneration based on bibliometric analysis

背景:血管再生为缺血性脑卒中发病后重要的修复过程之一,因此二者之间的可视化分析极其必要。目的:基于文献计量学分析近10年来缺血性脑卒中与血管再生研究的相关文献,梳理该领域的研究现状、热点及未来发展趋势。方法:应用文献计量学方法,检索Web of Science(WoS)数据库2011年1月至2023年5月期间缺血性脑卒中与血管再生的相关文献,获取的数据采用可视化软件VOSviewer从发文量、国家、关键词、机构、作者、引文、关键词等方面进行系统分析。结果与结论:经过检索筛选出了1484篇文章,发现缺血性脑卒中和血管再生之间的关系已成为了脑血管领域内新兴的研究热点,发文量持续上升。其中大多发文机构来自于中国与美国,文章被引用次数最高的机构是上海交通大学,最有影响力的作者是HERMANN DM,他的文章被引用了1003次,而细胞外囊泡、microRNA、间质干细胞与疾病之间的关系是这一领域内的研究热点。通过文献计量学分析为缺血性脑卒中及血管再生领域提供了可视化分析,发现此领域将是一个新兴的焦点,同时也为缺血性脑卒中和血管再生的研究要点和未来趋势提供了有益参考。

BACKGROUND:Vascular regeneration,as one of the crucial repair processes after its onset,necessitates visual analysis between the two.OBJECTIVE:To analyze the literature on ischemic stroke and vascular regeneration in the past decade using bibliometrics and sort out the current status,hotspots,and future research trends in this field.METHODS:We used a bibliometric approach to search the Web of Science database for literature on ischemic stroke and vascular regeneration published between January 2011 and May 2023.The obtained data were systematically analyzed using the VOSviewer visualization software to identify the number of articles,countries,keywords,institutions,authors,citations,and trends.RESULTS AND CONCLUSION:We searched and selected 1484 articles and found that the relationship between ischemic stroke and vascular regeneration has emerged as a research hotspot in the cerebrovascular field,with the number of published articles continuing to rise.Most of these articles were authored by institutions from China and the United States.Shanghai Jiao Tong University was the most cited institution.The most influential author was Hermann DM,whose article had been cited 1003 times.The current hot research topics in the field include extracellular vesicles,microRNAs and mesenchymal stem cells,which are being studied for their correlations with relevant diseases.To conclude,the bibliometric analysis provides a visual analysis of ischemic stroke and vascular regeneration,which is found to be an emerging focus as well as a valuable reference for future trends and highlights in ischemic stroke and vascular regeneration.