Jian Yanpeng, Dong Shijia, Liu Weijie, Li Genfeng, Lian Xiaoyu, Wang Yigong
Department of Spine Surgery, Xuchang Central Hospital, Xuchang, China.
BioData Min. 2025 Aug 25;18(1):58. doi: 10.1186/s13040-025-00475-4.
BACKGROUND: Efferocytosis, the process by which apoptotic cells are recognized and removed by phagocytes, plays a critical role in maintaining tissue homeostasis and modulating inflammatory responses. Over recent decades, an increasing number of studies have investigated the molecular mechanisms and clinical implications of efferocytosis. This bibliometric analysis aims to map the evolving trends, identify key contributors, and outline emerging research themes in this field. METHODS: A comprehensive search was conducted in Web of Science database, to collect literature related to efferocytosis from 2006 to 2024. The dataset was analyzed using several tools such as CiteSpace and VOSviewer. Analyses included evaluation of publication trends, citation networks, keyword co-occurrence, and co-cited references. Key metrics such as the most prolific authors, top contributing countries, and major research clusters were identified to understand the field's evolution and interdisciplinary collaborations. RESULTS: The final dataset comprised 1549 scholarly works, consisting of 1166 original research articles and 383 review papers. The analysis revealed a steady increase in the number of publications concerning efferocytosis, particularly in the past decade. Geographically, China and the United States emerged as dominant contributors, representing over 64.4% of total publications. Among institutions, Harvard University demonstrated the highest research output in this field. Keyword analysis demonstrated the current research focus including molecular mechanisms and signaling regulation of efferocytosis, macrophage polarization and inflammatory modulation, pathological implications and therapeutic potential of efferocytosis in diseases. Inflammation, atherosclerosis, cardiovascular disease, myocardial infarction, and COPD are diseases that has received the most attention in this field. Several research topics including nanoparticle, neuroinflammation, fibrosis, immunometabolism, exosomes, apoptotic bodies, mesenchymal stem cells, aging, microglia, reactive oxygen species, CD47, lipid metabolism, immunotherapy, mitochondria, ferroptosis, may have great potential to be hot topics in the near future. Gene-focused investigations identified TNF, MERTK, IL10, LI6, and IL1b as the most extensively studied genetic elements in efferocytosis research. CONCLUSIONS: This bibliometric study provides a comprehensive overview of the evolving research landscape in efferocytosis. These insights not only highlight the current milestones but also serve as a valuable guide for future research and policy-making aimed at harnessing efferocytosis for therapeutic innovations.
背景:胞葬作用是凋亡细胞被吞噬细胞识别并清除的过程,在维持组织稳态和调节炎症反应中起关键作用。近几十年来,越来越多的研究探讨了胞葬作用的分子机制和临床意义。这项文献计量分析旨在描绘该领域的发展趋势,确定关键贡献者,并概述新兴研究主题。 方法:在科学网数据库中进行全面检索,以收集2006年至2024年与胞葬作用相关的文献。使用CiteSpace和VOSviewer等多种工具对数据集进行分析。分析内容包括对出版趋势、引文网络、关键词共现和共被引参考文献的评估。确定了多产作者、主要贡献国家和主要研究集群等关键指标,以了解该领域的发展和跨学科合作情况。 结果:最终数据集包含1549篇学术著作,其中包括1166篇原创研究文章和383篇综述论文。分析显示,有关胞葬作用的出版物数量稳步增加,尤其是在过去十年。在地理上,中国和美国是主要贡献者,占总出版物的64.4%以上。在机构方面,哈佛大学在该领域的研究产出最高。关键词分析表明当前研究重点包括胞葬作用的分子机制和信号调节、巨噬细胞极化和炎症调节、胞葬作用在疾病中的病理意义和治疗潜力。炎症、动脉粥样硬化、心血管疾病、心肌梗死和慢性阻塞性肺疾病是该领域最受关注的疾病。包括纳米颗粒、神经炎症、纤维化、免疫代谢、外泌体、凋亡小体、间充质干细胞、衰老、小胶质细胞、活性氧、CD47、脂质代谢、免疫治疗、线粒体、铁死亡等几个研究主题在不久的将来可能有很大潜力成为热门话题。以基因为重点的研究确定肿瘤坏死因子、MERTK、白细胞介素10、LI6和白细胞介素1b是胞葬作用研究中研究最广泛的遗传元件。 结论:这项文献计量研究全面概述了胞葬作用领域不断发展的研究格局。这些见解不仅突出了当前的里程碑,也为未来旨在利用胞葬作用进行治疗创新的研究和政策制定提供了有价值的指导。
Front Oncol. 2025-6-30
Quant Imaging Med Surg. 2025-7-1
Cancer Metastasis Rev. 2025-5-29
Front Immunol. 2025-2-18
Neurobiol Dis. 2025-4
Front Med (Lausanne). 2025-2-10
Ann Surg Oncol. 2025-5
Quant Imaging Med Surg. 2024-12-5