August 25, 2025Cancer Research and TreatmentOpen Access

Genomic Insights into Innate Resistance in Early-Stage EGFR-Mutant Non-Small Cell Lung Cancer: A Comprehensive Analysis of Next-Generation Sequencing Data

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Authors

HSHayoung SeongPusan National University Hospital SKSoo Han KimPusan National University Hospital MKMi‐Hyun KimPusan National University Hospital

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Implication

Observational analysis discovered innate resistance mechanisms to EGFR-TKIs in patients with early-stage non-small cell lung cancer, indicating genomic heterogeneity is significant.

Key Points

Median variant allele frequency of EGFR mutations was significantly lower in early-stage compared to advanced-stage NSCLC, at 19.3% versus 29.6%.
Overall, 160 patients were analyzed, revealing no significant differences in concurrent genetic alterations between early- and advanced-stage non-small cell lung cancer.
Targeted next-generation sequencing assessed tumor mutational burden and genetic profiles within early- and advanced-stage EGFR-mutant NSCLC.
Findings suggest innate resistance to EGFR-TKIs is influenced by concurrent genetic alterations in early-stage non-small cell lung cancer.

Cite This Study

Seong et al. (2025) studied this question.

synapsesocial.com/papers/68af7b1f7567bf4f94ff2c55 https://doi.org/10.4143/crt.2025.114

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Implication

Observational analysis discovered innate resistance mechanisms to EGFR-TKIs in patients with early-stage non-small cell lung cancer, indicating genomic heterogeneity is significant.

Genomic Insights into Innate Resistance in Early-Stage EGFR-Mutant Non-Small Cell Lung Cancer: A Comprehensive Analysis of Next-Generation Sequencing Data

Discussion

Member takes

Implication

Key Points

Cite This Study

Genomic Insights into Innate Resistance in Early-Stage EGFR-Mutant Non-Small Cell Lung Cancer: A Comprehensive Analysis of Next-Generation Sequencing Data

Discussion

Member takes

Implication

Key Points

Cite This Study

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