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ORIGINAL RESEARCH article

Front. Oncol.
Sec. Cancer Molecular Targets and Therapeutics
Volume 14 - 2024 | doi: 10.3389/fonc.2024.1451576

Association of Mutation Profiles with Metastasis in patients with non-small cell lung cancer

Provisionally accepted
Yingxue Li Yingxue Li 1Zheng Zheng Zheng Zheng 1Li Wang Li Wang 2Lin Han Lin Han 1Ying Du Ying Du 1Xuedong Zhang Xuedong Zhang 1Xia Liu Xia Liu 1Jiaping Xie Jiaping Xie 1*
  • 1 Liaocheng People's Hospital, Liaocheng, China
  • 2 Liaocheng University, Liaocheng, China

The final, formatted version of the article will be published soon.

    Objective: This study focused on the analysis of the correlation between common gene mutation types and metastatic sites in NSCLC patients.We retrospectively studied 1586 NSCLC patients and used fluorescence Polymerase chain reaction (PCR) to detect EGFR, ALK, ROS1, RET, MET, BRAF, HER2, KRAS, NRAS, and PIK3CA gene mutations, and also investigated sex, smoking status, age at diagnosis, histological type and TNM stage. In addition, we analyzed the site of metastasis in patients with stage IV NSCLC.The EGFR-mutation group more frequently metastasized to lung (18.9%, P = 0.004), brain (18.9%, P = 0.001) and bone (27.1%, P = 0.004) than wild-type patients. ALK-mutation group (71.0%, P < 0.001), BRAF-mutation group (82.4%, P = 0.005) and NRAS-mutation group (100%, P = 0.025) were more likely to metastasize than the wild-type group. In the ALK mutation, lung metastasis (24.2%, P = 0.013), brain (24.2%, P = 0.007), bone metastasis (32.3%, P = 0.024), liver metastasis (19.4%, P = 0.001), and pleural metastasis (29.0%, P = 0.021) were common. In the KRAS-mutation group, lung metastasis (21.7%, P = 0.012) and brain metastasis (23.3%, P = 0.001) were more common. Less metastasis occurred in the HER2-mutation group (28.3%, P = 0.014). There was no difference in the RET, MET and PIK3CA mutations.Patients with ALK mutant, BRAF mutant or NRAS mutant were more prone to metastasis, while the HER 2 mutation group was less metastatic. Patients with EGFR mutant NSCLC are more likely to develop bone, lung, or brain metastasis.

    Keywords: Non-small cell lung cancer, NSCLC, gene mutation, metastasis site, Correlation analysis

    Received: 19 Jun 2024; Accepted: 27 Sep 2024.

    Copyright: © 2024 Li, Zheng, Wang, Han, Du, Zhang, Liu and Xie. 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: Jiaping Xie, Liaocheng People's Hospital, Liaocheng, 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.