近五年失神经肌萎缩相关研究的可视化分析

目的 对近5年失神经肌萎缩相关研究的现状、热点及前沿进行可视化分析。方法 利用Web of Science核心数据库检索失神经肌萎缩领域相关文献,通过CiteSpace 5.8.R3软件分别从年发文量、被引频次、国家、机构、作者、关键词、参考文献等方面进行可视化分析。结果 2017年至2021年共检索到516篇文献。年发文量总体呈上升趋势,被引频次逐年增加。美国、加拿大及英国为高影响力国家,意大利帕多瓦大学为领先机构,作者孙华林发文量最多,作者Bodine S C和Sandri M为主要影响人物。基于细胞学、分子生物学和组织形态学的生理病理机制,以及物理因子疗法、药物、运动锻炼等防治措施,是该领域的研究热点。预测以活性氧为靶点,以寻找多靶向蛋白水解系统药物为目标,探究有效的失神经肌萎缩防治措施,可能成为前沿趋势。结论 该可视化分析总结了失神经肌萎缩领域研究趋势和发展,并预测潜在的研究前沿和热点方向。

Visualized analysis of researches on denervated muscle atrophy in the past five years

Objective To perform a visualized analysis of the current status, hotspots and frontiers of research on denervated muscle atrophy in the past five years.Methods The Web of Science core database was used to retrieve relevant documents in the field of denervated muscle atrophy, and visualized analysis was performed on CiteSpace 5.8.R3 in terms of annual number of published papers, frequency of citations, countries, institutions, authors, keywords and references.Results A total of 516 articles were retrieved from 2017 to 2021. The annual number of published papers was on the rise, and the number of citations was increasing year by year. The United States, Canada and England were high-influence countries, the University of Padua in Italy was the leading institution. The author SUN Hualin published the most articles. The authors Bodine S C and Sandri M were the main influencers. Physiological and pathological mechanisms based on cytology, molecular biology and tissue morphology, as well as prevention and treatment measures based on physical factor therapy, drugs and exercise were the research hotspots in this field. It might be coming that taking reactive oxygen species as the target and looking for multi-targeted proteolytic system drugs as the goal for prevention and treatment.Conclusion This visualized analysis has comprehensively summarized the trends and development of denervated muscle atrophy research, and identified the potential research frontiers and hot directions in the near future.