Bruton's tyrosine kinase (BTK) mediates resistance to EGFR inhibition in non-small-cell lung carcinoma.

ABSTRACT: Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) are current standard of care for patients with EGFR mutation and metastatic non-small-cell lung carcinoma (NSCLC), but most patients using EGFR TKIs acquire resistance later. So, overcoming resistance of EGFR TKIs has become an important issue in the treatment of NSCLC. Previously, therapeutics targeting Bruton's tyrosine kinase (BTK) have been successful in treating several hematologic malignancies. However, the role of BTK in NSCLC is still unknown. In this study, by examining surgical specimens from 80 NSCLC patients and their clinicopathologic parameters, we found significant correlation between high BTK expression and tumor differentiation, p-stage, lymph node metastatic status, maximum tumor size, and poor prog

SUBMITTER: Yeh CT 

PROVIDER: S-EPMC8316404 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature