Research Progress on Resistance Mechanisms and Post-Resistance Treatment of Targeted Therapy in Non-Small Cell Lung Cancer

Authors

  • Ziyuan Gao
  • Yuzhu Chen

DOI:

https://doi.org/10.54097/8kv89j18

Keywords:

Non-small Cell Lung Cancer (NSCLC), Targeted Therapy, EGFR-TKIs, Acquired Resistance

Abstract

Non-small cell lung cancer (NSCLC) is the most common cause of cancer-related mortality worldwide, and about 60% of the advanced cancer stage patients carry particular molecular mutations that model potential targets in terms of targeted therapy. Gene mutations such as EGFR, MET, and ALK are key drivers of NSCLC. Targeted drugs against these mutations, including EGFR-TKIs, MET-TKIs, and ALK-TKIs, have significantly improved patient prognosis. However, acquired resistance remains a significant challenge, with mechanisms involving secondary target mutations, bypass activation, and phenotypic transformation. This review summarizes the resistance mechanisms of targeted therapy in NSCLC and corresponding therapeutic strategies, aiming to provide new insights for post-resistance treatment.

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Published

26-11-2025

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How to Cite

Gao, Z., & Chen, Y. (2025). Research Progress on Resistance Mechanisms and Post-Resistance Treatment of Targeted Therapy in Non-Small Cell Lung Cancer. Academic Journal of Science and Technology, 17(3), 111-118. https://doi.org/10.54097/8kv89j18