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ORIGINAL RESEARCH article
Front. Immunol.
Sec. Cancer Immunity and Immunotherapy
Volume 16 - 2025 | doi: 10.3389/fimmu.2025.1555216
Global Research Trends of Tumor Microenvironment in Non-Small Cell Lung Cancer with Epidermal Growth Factor Receptor Mutation: A Bibliometric
Provisionally accepted- 1 Department of Thoracic Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China
- 2 Departments of Radiology, Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
Purpose: Non-small cell lung cancer (NSCLC) is the most common type of lung cancer, and about half of the patients had mutations in the epidermal growth factor receptor (EGFR) gene. Changes in the tumor microenvironment after EGFR mutation are closely related to tumor progression and treatment efficacy.We searched the Web of Science Core Collection database to select the articles related to tumor microenvironment in non-small cell lung cancer with epidermal growth factor receptor mutation. The countries/regions, institutes, authors, journals, references, and keywords were visualized and analyzed.Results: 227 relevant studies were obtained from WoSCC. These articles came from 102 countries and 1179 institutions. After network analysis, it was found that the intensity of USA cooperation with China was the greatest (LS=13), followed by cooperation with South Korea (LS=3) and with Japan (LS=3). A total of 2267 authors participated the all 227 articles. 112 journals were covered, and Frontiers in Oncology published most papers (n=16, 14.3%). A total of 7964 co-cited references are related to TME in NSCLC with EGFR mutation. "EGFR" is the keyword with the highest centrality (C=0.31) and first appeared. The keywords that burst in the last 1 year (2022-2023) are "immunotherapy", "mechanism", "lung neoplasms", "T cells", and "multicenter".Effective drug treatment of advanced NSCLC with EGFR mutations after failure of first-line chemotherapy is one of the hotspots, in which the efficacy of immune checkpoint inhibitors may be the direction of the current and future studies that need to find a breakthrough.
Keywords: Non-small cell lung cancer, epidermal growth factor receptor, Tumor Microenvironment, data visualization, Bibliometrics
Received: 03 Jan 2025; Accepted: 28 Feb 2025.
Copyright: © 2025 Chang, Wang, Wang and Linyou. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Zhang Linyou, Department of Thoracic Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China
Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.