TRIP13 overexpression promotes gefitinib resistance in non‑small cell lung cancer via regulating autophagy and phosphorylation of the EGFR signaling pathway.

ABSTRACT: Non‑small cell lung cancer (NSCLC) accounts for the majority of lung cancers and remains the most common cause of cancer‑related death. Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (EGFR‑TKIs) have been used as first‑line treatment for patients with NSCLC showing EGFR mutations. Unfortunately, drug resistance is a crucial barrier affecting the treatment of patients with NSCLC. Thyroid hormone receptor interactor 13 (TRIP13) is an ATPase that is overexpressed in numerous tumors and is involved in drug resistance. However, whether TRIP13 plays a role in regulating sensitivity to EGFR‑TKIs in NSCLC remains unknown. TRIP13 expression was evaluated in gefitinib‑sensitive (HCC827) and ‑resistant (HCC827GR and H1975) cell lines. The effect of TRIP13 on gefitinib sensi

SUBMITTER: Xiao Z 

PROVIDER: S-EPMC10035062 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature