• 中国核心期刊数据库收录期刊
  • 中文科技期刊数据库收录期刊
  • 中国期刊全文数据库收录期刊
  • 中国学术期刊综合评价数据库统计源期刊等

快速检索引用检索图表检索高级检索

中国医药导刊 ›› 2026, Vol. 28 ›› Issue (4): 422-422-430.doi: 10.1009-0959.2026.050006

• 研究进展 • 上一篇    下一篇

20年全球结直肠癌研究论文分析与启示

孙庆荣1, 肖家树1, 来茂德2   

  1. 1.浙江树人学院信息科技学院,全省人工器官与计算医学重点实验室,浙江 杭州 310015;
    2.浙江大学医学院,浙江 杭州 310058
  • 收稿日期:2025-10-23 修回日期:2025-12-07 接受日期:2026-02-06 出版日期:2026-04-28 发布日期:2026-05-26
  • 基金资助:
    浙江省人工器官与计算医学重点实验室开放课题项目(SZD2025B0021)

Analysis and Enlightenment of Global Colorectal Cancer Research Papers in the Past 20 Years

SUN Qingrong1, XIAO Jiashu1, LAI Maode2   

  1. 1.School of Information Science and Technology Zhejiang Shuren University Provincial Key Laboratory of
    Artificial Organs and Computational Medicine Zhejiang Hangzhou 310015, China
    2.School of Medicine Zhejiang University Zhejiang Hangzhou 310058, China
  • Received:2025-10-23 Revised:2025-12-07 Accepted:2026-02-06 Online:2026-04-28 Published:2026-05-26

摘要:

目的:利用文献计量学方法分析结直肠癌(CRC)研究的现状、热点及中外差异。方法:检索20041月至202412 月中国知网(CNKI)、Web of SciencePubMed中有关CRC的文献,利用CiteSpace 软件对纳入文献的作者、研究机构、关键词等进行文献计量学分析,并绘制可视化图谱。结果:近20年,CRC相关研究全球SCI收录论文逐年增加,到2021达到最高峰。同期,CRC领域我国学者论文全球占比从近2% 增加到超25%。关键词分析显示,近年“肠道菌群”“免疫治疗”“肿瘤微环境”“人工智能”应用成为CRC研究的主要热点。肿瘤微环境领域我国学者引领发展,而人工智能应用呈现快速发展的趋势。发文机构合作情况分析发现,我国学者论文合作少,而德国癌症研究中心和澳大利亚墨尔本大学等机构有较多的国际合作。中文发表的CRC论文逐年减少,与英文CRC论文形成明显的反差,并且中文CRC论文主要是中医药治疗CRC的论文。结论:过去20年全球CRC研究迅速增长,我国已成为重要的研究力量。然而,在加强国际合作和推动人工智能等前沿领域的发展方面仍面临挑战;我国学者发表的中文CRC论文数量逐年下降,且主要集中于中医药治疗CRC方向。


关键词: CiteSpace, 结直肠癌, 网络分析, 文献计量学

Abstract:

Objective: To analyze the research status emerging trends and international differences in colorectal cancer CRC studies using bibliometric methods.Methods: Publications related to CRC from January 2004 to December 2024 were retrieved from the China National Knowledge Infrastructure CNKI), Web of Science and PubMed databases. CiteSpace software was employed to conduct bibliometric analyses of authors institutions and keywords and corresponding visual maps were generated.Results: Over the past two decades the global number of CRC-related papers indexed in SCI has shown a continuous upward trend peaking in 2021. During the same period the proportion of publications by Chinese scholars increased from approximately 2% to over 25% of the global total. Keyword analysis revealed that recent hotspots centering on the gut microbiota immunotherapy tumor microenvironment and applications of artificial intelligence AI. Notably Chinese researchers have made significant advances in tumor microenvironment studies and research on AI applications show a rapid development trend. Collaboration analysis among prolific universities and research institutions indicates limited cooperation among Chinese scholars while organizations such as the German Cancer Research Center and the University of Melbourne demonstrate extensive international collaboration. The number of CRC research papers published in Chinese has declined steadily contrasting sharply with the rise in English-language CRC research publications. Notably most Chinese-language CRC research papers focus on traditional Chinese medicine TCM treatments for CRC.Conclusion: Global research on CRC has grown rapidly over the past two decades. China has emerged as a major contributor in CRC research. However challenges remain in enhancing international collaboration and advancing cutting-edge areas such as AI applications. Chinese-language CRC research publications are declining and remain focused mainly on TCM treatments therapies.


Key words: CiteSpace , Colorectal cancer , Network analysis , Bibliometrics

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