Published in Acta pharmacologica Sinica
Glioblastoma (GBM) patients have extremely poor prognoses, and currently no effective treatment available including surgery, radiation, and chemotherapy. MAPK-interacting kinases (MNK1/2) as the downstream of the MAPK-signaling pathway regulate protein synthesis in normal and tumor cells. Research has shown that targeting MNKs may be an effective s...
Published in Cancers
Simple Summary Osimertinib, a third-generation irreversible epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI), has shown marked clinical benefit for non-small cell lung cancer (NSCLC) patients with EGFR activating mutations. However, resistance to osimertinib inevitably develops and heterogeneous mechanisms of acquired resista...
Published in Frontiers in Oncology
Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR TKIs) have been first-line therapy in the treatment of non-small cell lung cancer (NSCLC) harboring EGFR sensitive mutations. Progression inevitably happens after 10–14 months of first- or second-generation EGFR TKIs treatment for acquired resistance. Owing to the successful identifi...
Published in Therapeutic Advances in Medical Oncology
Background: Histological transformation of advanced non-small cell lung cancer (NSCLC) to small cell lung cancer (SCLC) is one of the mechanisms of resistance to third-generation tyrosine kinase inhibitors (TKIs), such as osimertinib. This acquired TKI resistance is linked to the high degree of tumor heterogeneity and adaptive cellular signaling pa...
Published in Frontiers in Oncology
Targeted drug therapy based on the types of epidermal growth factor receptor ( EGFR ) gene mutations has been widely used in the diagnosis and treatment of patients with non-small cell lung cancer (NSCLC). With the development of next-generation sequencing (NGS) technology, more and more EGFR -tyrosine kinase inhibitor (TKI) resistance mutation sit...
Published in OncoTargets and therapy
Complex EGFR mutations are rare in non-small cell lung cancer (NSCLC). Limited clinical evidence is available on the efficacy of EGFR tyrosine kinase inhibitors (TKIs) in patients with NSCLC harbouring these uncommon EGFR mutations. Here, we reported the case of a complete metabolic response in a patient with advanced NSCLC carrying the uncommon EG...
Published in Molecular Oncology
The WJOG8815L phase II clinical study involves patients with non‐small cell lung cancer (NSCLC) that harbored the EGFR T790M mutation, which confers resistance to EGFR tyrosine kinase inhibitors (TKIs). The purpose of this study was to assess the predictive value of monitoring EGFR genomic alterations in circulating tumor DNA (ctDNA) from patients ...
Published in Molecular oncology
Several platforms for noninvasive EGFR testing are currently used in the clinical setting with sensitivities ranging from 30% to 100%. Prospective studies evaluating agreement and sources for discordant results remain lacking. Herein, seven methodologies including two next-generation sequencing (NGS)-based methods, three high-sensitivity PCR-based ...
Published in OncoTargets and therapy
Background Osimertinib is a novel and irreversible epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitor (TKI) targeting EGFR sensitive mutations and EGFR exon20 p.T790M mutation, which demonstrated superior progression-free survival (PFS) and overall survival (OS). Case Presentation We report a patient with lung adenocarcinoma harborin...
Published in Therapeutic Advances in Medical Oncology
Background: In the FLAURA trial, superiority of osimertinib over the standard of care (SOC) was not demonstrated in Asian patients; SOC seemed favorable among Japanese patients (hazard ratio 1.39, 95% confidence interval 0.82–2.33). Three reasons are suggested: since rechallenge with epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-...
