583P RHBDL2 promotes non-small cell lung cancer metastasis and osimertinib resistance by activating the RAS/MEK/ERK signaling pathway through interaction with FGFR

Non-small cell lung cancer (NSCLC) is a highly malignant form of cancer, distinguished by prompt metastasis, restricted response to chemotherapy, and unfavorable prognosis. As a result, there is an imperative requirement to investigate novel therapeutic approaches for NSCLC. Rhomboid-like protein 2 (RHBDL2) is overexpressed in various tumor cells and is associated with poor prognosis. However, the relevance of RHBDL2 to NSCLC remains unclear. This study aims to investigate the potential role of RHBDL2 as a diagnostic and prognostic biomarker for NSCLC, as well as its biological functions and molecular mechanisms in NSCLC.