Research progress of small molecule targeted drugs for non-small cell lung cancer - Takeaways - MDSpire

Research progress of small molecule targeted drugs for non-small cell lung cancer

  • By

  • Tingxiang Qiu

  • Xin Huang

  • July 15, 2026

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  • 1

    Non-small cell lung cancer (NSCLC) accounts for approximately 85% of lung cancer cases and has a poor prognosis with a 5-year survival rate of only 15%.

  • 2

    Molecular targeted therapy has become a cornerstone in the treatment of NSCLC, offering potent anti-tumor activity and a favorable safety profile.

  • 3

    Research has focused on small-molecule targeted agents against major oncogenes in NSCLC, including EGFR, ALK, and KRAS, among others.

  • 4

    Current targeted therapies face limitations such as acquired drug resistance and insufficient penetration across the blood-brain barrier.

  • 5

    Future research should prioritize the clinical translation of investigational drugs and explore combination treatment regimens to improve outcomes in NSCLC.

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