Technical advance in targeted NGS analysis enables identification of lung cancer risk-associated low frequency TP53, PIK3CA, and BRAF mutations in airway epithelial cells.
These results indicate that AZ628 has greater potential than Dabrafenib, both as a single agent and combined with Trametinib, for the treatment of non-V600 BRAF mutant lung cancer.
Economic analysis of BRAF gene mutation testing in real world practice using claims data: costs of single gene versus panel tests in patients with lung cancer.
A group of thoracic oncology experts in the field of thoracic oncology met to describe the standard for biomarker testing for lung cancer in the Canadian context, focusing on evidence-based recommendations for standard-of-care testing for <i>EGFR</i>, anaplastic lymphoma kinase (<i>ALK</i>), <i>ROS1</i>, <i>BRAF V600</i> and programmed death-ligand (PD-L1) at the time of diagnosis of advanced disease and <i>EGFR T790M</i> upon progression.
Accordingly, the combination of MEK inhibitor with EGFR inhibitor was effective at shrinking tumors in mouse model of BRAF non-V600E mutant lung cancer.
Our clinical data suggest that BRAF mutations define specific subsets of patients with NSCLC; while their oncogenic nature is yet to be established in lung cancer, especially for non-V600E mutations, the value of BRAF mutations to predict the efficacy of targeted agents remains unclear.
One of our predicted biomarker pairs, a mutation in the BRAF gene and upregulated expression of the PIM1 gene, was experimentally validated to benefit from a therapy combining BRAF inhibitor and PIM1 inhibitor in lung cancer.
Combined genomic and proteomic analyses demonstrated infrequent alteration of validated lung cancer targets (including the absence of BRAF mutations in TTF1-negative LUAD), but identified novel potential targets for TTF1-negative LUAD, including KEAP1/Nrf2 and DNA repair pathways.
Recent evidence shows that BRAF-activated non-coding RNA (BANCR) acts as a critical role in the proliferation and metastasis in malignant melanoma and lung cancer; however, little is known about the significance of lncRNA BANCR in retinoblastoma.
BRAFV600E is an emerging drug target in lung cancer, but the clinical significance of non-V600 BRAF mutations in lung cancer and other malignancies is less clear.