中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (8): 1202-1209.doi: 10.12307/2022.224

• 组织构建相关数据分析 Date analysis of organization construction • 上一篇    下一篇

铁死亡机制研究的文献计量学与可视化分析

李志一1,贺鹏程1,边天月1,肖玉霞1,高  璐2,刘华胜1   

  1. 西安交通大学第一附属医院,1血液内科,2医学影像中心,陕西省西安市   710061
  • 收稿日期:2021-03-19 修回日期:2021-03-22 接受日期:2021-05-17 出版日期:2022-03-18 发布日期:2021-11-02
  • 通讯作者: 刘华胜,医学博士,主任医师,西安交通大学第一附属医院血液内科,陕西省西安市 710061
  • 作者简介:李志一,陕西省人,汉族,医学博士。
  • 基金资助:
    陕西省重点研发计划高校联合项目(2020GXLH-Y-006),项目负责人:刘华胜;陕西省重点研发计划项目(2018ZDCXL-SF-01-02-01),项目负责人:贺鹏程;西安交通大学第一附属医院临床研究课题(HX201826),项目负责人:刘华胜

Bibliometric and visualized analysis of ferroptosis mechanism research

Li Zhiyi1, He Pengcheng1, Bian Tianyue1, Xiao Yuxia1, Gao Lu2, Liu Huasheng1   

  1. 1Department of Hematology, 2Medical Imaging and Nuclear Medicine, First Affiliated Hospital of Xi’an JiaoTong University, Xi’an 710061, Shaanxi Province, China
  • Received:2021-03-19 Revised:2021-03-22 Accepted:2021-05-17 Online:2022-03-18 Published:2021-11-02
  • Contact: Liu Huasheng, MD, Chief physician, Department of Hematology, First Affiliated Hospital of Xi’an JiaoTong University, Xi’an 710061, Shaanxi Province, China
  • About author:Li Zhiyi, MD, Department of Hematology, First Affiliated Hospital of Xi’an JiaoTong University, Xi’an 710061, Shaanxi Province, China
  • Supported by:
    University Joint Project of Shaanxi Provincial Key R&D Program, No. 2020GXLH-Y-006 (to LHS); Shaanxi Provincial Key R&D Program Project, No. 2018ZDCXL-SF-01-02-01 (to HPC); Clinical Research Project of the First Affiliated Hospital of Xi’an JiaoTong University, No. HX201826 (to LHS)

摘要:

文题释义:
铁死亡:是一种新的调控性细胞死亡方式,主要依赖于铁介导的、多不饱和脂质过氧化导致的细胞膜结构损伤。
文献计量学:一般指用数学和统计学等计量方法,研究文献和文献信息系统等一切知识载体的数量关系和发展规律,以及探讨科学动态特征的学科。
背景:铁死亡是新发现的一种调控性细胞死亡方式,主要特点是铁依赖的、多不饱和脂质过氧化导致的细胞膜结构损伤,参与了多种疾病的发生发展。
目的:利用文献计量学方法对铁死亡相关国内外文献进行可视化分析,总结铁死亡研究的现状和热点。
方法:检索2012-2021年Web of Science核心集数据库和中国知网数据库中铁死亡研究的相关文献,使用CiteSpace软件分析纳入文献的发文量、国家、机构、作者、期刊、共被引文献和关键词的信息并生成知识图谱。
结果与结论:①文献发文量结果显示,铁死亡发文量几年来迅猛增加,中国铁死亡发文量居世界前列;②文献内容和关键词分析结果显示,铁死亡与肿瘤、神经退行性疾病和缺血再灌注损伤等疾病密切相关;铁代谢、脂质代谢和谷胱甘肽代谢是铁死亡的基础代谢,GPX4和ACSL4分别是铁死亡最受关注的抗氧化酶和酯化酶,NRF2、p53、核转录因子κB是最受关注的铁死亡调控因子;索拉菲尼可促肿瘤细胞铁死亡,爱拉斯汀(Erastin)和维生素E可保护神经元细胞免受铁死亡,它们是铁死亡领域最受关注的药物;③未来研究者们还需进一步探索铁死亡的机制,为其临床转化应用提供更多支持,其中纳米材料联合靶向铁死亡的药物或物理方式是未来值得关注的治疗策略。

https://orcid.org/0000-0002-3713-2483 (刘华胜) 

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 铁死亡, 文献计量学, 知识图谱, CiteSpace, 肿瘤, 神经退行性疾病, 缺血再灌注损伤, 纳米材料

Abstract: BACKGROUND: Ferroptosis is a novel form of regulated cell death, characterized by iron-dependent polyunsaturated fatty acids peroxidation and subsequent plasma membrane rupture. Ferroptosis is involved in numerous diseases. 
OBJECTIVE: To understand the trends and hot spots of ferroptosis by analyzing Chinese and English literatures related to ferroptosis based on bibliometric and visualized analysis. 
METHODS: We searched literatures related to ferroptosis in the Web of Science Core Collection and CNKI from 2012 to 2021, and analyzed the quantity, country, institution, author, journal, citations and keywords of literatures by CiteSpace software to generate a mapping knowledge domain. 
RESULTS AND CONCLUSION: The number of relevant literatures increased rapidly in recent years. Chinese researchers published the most number of literatures. Reference and keywords analysis showed that ferroptosis plays an important role in cancer, neurodegenerative diseases and ischemia reperfusion injury. Iron, lipid and glutathione metabolisms are the basic biological processes of ferroptosis. GPX4 and ACSl4 are the key enzymes in ferroptosis. NRF2, p53 and nuclear factor-κB are the most extensively described regulators of ferroptosis. Sorafenib promotes ferroptosis in tumor cells, while Erastin and vitamin E protect neurons from ferroptosis. They are the most popular drugs for ferroptosis. We should further research the mechanism of ferroptosis to provide more support for its translational applications in clinic. Nanoparticles combined with drugs or physical methods targeting ferroptosis bring a new and worthy therapeutic strategy.

Key words: ferroptosis, bibliometric analysis, mapping knowledge domains, CiteSpace, cancer, neurodegenerative disease, ischemia-reperfusion injury, nanoparticle

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