中国全科医学

• •

基于CiteSpace的神经系统疾病与肠道菌群关系研究的可视化分析

郭阳阳1,张琳琳2,石广志1,张晋东3*   

  1. 1.100070 北京市,首都医科大学附属北京天坛医院重症医学科 2.100029 北京市,首都医科大学附属北京安贞医院神经重症监护室 3.100191 北京市,北京大学第三医院消化科
  • 收稿日期:2024-12-13 修回日期:2025-04-09 接受日期:2025-04-11
  • 通讯作者: 张晋东
  • 基金资助:
    国家自然科学基金资助项目(82000510)

Visual Analysis of the Relationship Between Neurological Disorders and Gut Microbiota Based on CiteSpace

GUO Yangyang1,ZHANG Linlin2,SHI Guangzhi1,ZHANG Jindong3*   

  1. 1.Department of Critical Care Medicine,Beijing Tiantan Hospital,Capital Medical University,Beijing 100070,China 2.Department of Neurocritical Care,Beijing Anzhen Hospital,Capital Medical University,Beijing 100029,China 3.Department of Gastroenterology,Peking University Third Hospital,Beijing 100191,China
  • Received:2024-12-13 Revised:2025-04-09 Accepted:2025-04-11
  • Contact: ZHANG Jindong
分享到

摘要: 背景 神经系统疾病严重影响患者生活质量,其复杂病因涉及遗传、感染、免疫等多种因素。近年来,关于肠道微生物群通过肠-脑轴参与神经系统疾病发生发展的研究引起了广泛关注,但相关研究的热点和发展趋势尚未得到系统梳理。目的 对神经系统疾病与肠道菌群相关文献进行可视化分析,以了解国内外研究的现状,探索其热点和前沿趋势,为未来的研究提供参考依据。方法 检索Web of Science数据库核心合集中自2000年1月1日至2024年7月29日的相关文献,运用CiteSpace软件从发文量、文献共被引、高被引文献、引文激增文献、关键词共现、国家合作、机构合作及作者合作等多个方面进行可视化分析。结果 共纳入5 239篇文献,自2012年以来,发文量逐年上升,2022年年发文量超过1 000篇。研究热点主要集中于帕金森病、阿尔茨海默病、缺血性卒中及肌萎缩侧索硬化症等领域。文献共被引分析显示,肠道菌群与神经系统疾病的关系正成为近年来的研究重点。关键词共现分析进一步明确了短链脂肪酸、肠-脑轴、肠道菌群失调等重要研究主题的频繁出现,反映了对这些方向的高度关注。高被引文章和引文激增文献分析显示,研究趋势主要集中在肠道微生物对神经退行性疾病及中枢神经系统其他疾病的影响机制上,尤其是短链脂肪酸、肠道菌群多样性和肠-脑轴的调控作用。结论 基于CiteSpace的文献计量学分析,本文提出了肠道菌群与多种神经系统疾病(如帕金森病、阿尔茨海默病、多发性硬化症等)之间的潜在关联,并认为通过干预微生物群失调有望为神经系统疾病的治疗开辟新的方向。进一步的纵向研究和临床试验将有助于验证这一观点,揭示肠道菌群在神经系统疾病中的作用机制。

关键词: 神经系统疾病, 肠道菌群, CiteSpace, 文献计量学, 可视化分析

Abstract: Background Neurological disorders severely impact patients' quality of life. These disorders have multifactorial etiologies, including genetic, infectious, and immunological factors. Emerging evidence highlights the role of gut microbiota in these disorders through the gut-brain axis. However, the research hotspots and trends in this field remain inadequately characterized. Objective This study aims to conduct a visual analysis of the literature related to neurological disorders and gut microbiota, with the goal of understanding the current research landscape both domestically and internationally. Furthermore, it seeks to explore the research hotspots and emerging trends, thereby providing a reference for future studies. Methods Relevant literature was retrieved from the Web of Science Core Collection database from January 1,2000 to July 29,2024. Using CiteSpace software,a visual analysis was performed from multiple aspects,including publication volume,co-citation analysis,highly cited papers,citation burst papers,keyword co-occurrence,national collaboration,institutional collaboration,and author collaboration. Results A total of 5 239 articles were included,with a steady increase in publication volume since 2012,surpassing 1 000 articles in 2022. The research hotspots primarily concentrate on Parkinson's disease, Alzheimer's disease, ischemic stroke, and amyotrophic lateral sclerosis. Citation analysis reveals that the relationship between gut microbiota and CNS diseases has become a prominent research focus in recent years. Moreover, co-occurrence analysis of keywords further highlights the frequent appearance of important research topics such as short-chain fatty acids, the gut-brain axis, and gut microbiota dysbiosis, indicating a high level of attention to these areas. High-citation articles and citation burst analysis show that the research trend is centered on the mechanisms through which gut microbiota influence neurodegenerative diseases and other CNS disorders, particularly focusing on the regulatory roles of short-chain fatty acids, gut microbiota diversity, and the gut-brain axis. Conclusion Based on CiteSpace bibliometric analysis, this study identifies a potential relationship between gut microbiota and various CNS diseases (such as Parkinson’s disease, Alzheimer’s disease, and multiple sclerosis) and suggests that intervening in microbiota dysbiosis may open new therapeutic avenues for CNS diseases. Further longitudinal studies and clinical trials are crucial to validate these findings and elucidate the mechanisms through which gut microbiota influence CNS diseases.

Key words: Neurological disorders, Gut microbiota, CiteSpace, Bibliometric, Visual analysis