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Updated: Jul 19, 2025

Author Spotlight: Advancements in Molecular Biomarker Testing for Non-Squamous Non-Small Cell Lung Cancer
Published on: September 8, 2023
Recent advances in non-small cell lung cancer targeted therapy; an update review
Mahmood Araghi1, Reza Mannani2, Ali Heidarnejad Maleki3
1Department of Pathology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran.
Abstract:
Lung cancer continues to be the leading cause of cancer-related death worldwide. In the last decade, significant advancements in the diagnosis and treatment of lung cancer, particularly NSCLC, have been achieved with the help of molecular translational research. Among the hopeful breakthroughs in therapeutic approaches, advances in targeted therapy have brought the most successful outcomes in NSCLC treatment. In targeted therapy, antagonists target the specific genes, proteins, or the microenvironment of tumors supporting cancer growth and survival. Indeed, cancer can be managed by blocking the target genes related to tumor cell progression without causing noticeable damage to normal cells. Currently, efforts have been focused on improving the targeted therapy aspects regarding the encouraging outcomes in cancer treatment and the quality of life of patients. Treatment with targeted therapy for NSCLC is changing rapidly due to the pace of scientific research. Accordingly, this updated study aimed to discuss the tumor target antigens comprehensively and targeted therapy-related agents in NSCLC. The current study also summarized the available clinical trial studies for NSCLC patients.
Insights
Targeted therapy offers successful outcomes for non-small cell lung cancer (NSCLC) by blocking tumor growth. This study comprehensively reviews NSCLC tumor targets and agents, including clinical trials.
Area of Science:
- Oncology
- Molecular Biology
- Translational Research
Background:
- Lung cancer remains a leading cause of cancer mortality globally.
- Molecular translational research has driven significant progress in non-small cell lung cancer (NSCLC) diagnosis and treatment.
- Targeted therapy has emerged as a highly successful therapeutic approach for NSCLC.
Purpose of the Study:
- To comprehensively discuss tumor target antigens in NSCLC.
- To review targeted therapy agents for NSCLC treatment.
- To summarize current clinical trial data for NSCLC patients.
Main Methods:
- Review of molecular translational research advancements in NSCLC.
- Analysis of targeted therapy mechanisms, including gene and protein antagonists.
- Compilation and summary of existing clinical trial studies for NSCLC.
Main Results:
- Targeted therapy demonstrates successful outcomes by selectively blocking tumor growth pathways.
- Advances in understanding tumor antigens and developing targeted agents are rapidly evolving NSCLC treatment.
- Clinical trials provide crucial data on the efficacy and safety of targeted therapies in NSCLC.
Conclusions:
- Targeted therapy represents a cornerstone in modern NSCLC management, improving patient outcomes and quality of life.
- Continued research into tumor targets and novel agents is essential for advancing NSCLC treatment.
- The integration of clinical trial findings is vital for optimizing targeted therapy strategies in NSCLC.
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