Non-Small Cell Lung Cancer Harboring Concurrent <i>EGFR</i> Genomic Alterations: A Systematic Review and Critical Appraisal of the Double Dilemma

• Main Authors: Valerio Gristina (Author), Maria La Mantia (Author), Antonio Galvano (Author), Sofia Cutaia (Author), Nadia Barraco (Author), Marta Castiglia (Author), Alessandro Perez (Author), Marco Bono (Author), Federica Iacono (Author), Martina Greco (Author), Katia Calcara (Author), Valentina Calò (Author), Sergio Rizzo (Author), Lorena Incorvaia (Author), Maria Chiara Lisanti (Author), Giulia Santanelli (Author), Delia Sardo (Author), Sara Inguglia (Author), Lavinia Insalaco (Author), Luisa Castellana (Author), Stefania Cusenza (Author), Gianni Pantuso (Author), Antonio Russo (Author), Viviana Bazan (Author)
• Format: Book
• Published: MDPI AG, 2021-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

The molecular pathways which promote lung cancer cell features have been broadly explored, leading to significant improvement in prognostic and diagnostic strategies. Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) have dramatically altered the treatment approach for patients with metastatic non-small cell lung cancer (NSCLC). Latest investigations by using next-generation sequencing (NGS) have shown that other oncogenic driver mutations, believed mutually exclusive for decades, could coexist in <i>EGFR</i>-mutated NSCLC patients. However, the exact clinical and pathological role of concomitant genomic aberrations needs to be investigated. In this systematic review, we aimed to summarize the recent data on the oncogenic role of concurrent genomic alterations, by specifically evaluating the characteristics, the pathological significance, and their potential impact on the treatment approach.

Item Description

10.3390/jmp2020016
2673-5261