Clinical trial results show promise of targeting autophagy BRAF mutant melanoma.

ABSTRACT: Macroautophagy/autophagy is a resistance mechanism to targeted therapy in BRAF mutant cancers. Preclinical evidence and clinical trial data demonstrate that hydroxychloroquine (HCQ) is an effective autophagy inhibitor at clinically achievable concentrations. Here we highlight the results of a recently published single-arm phase I/II multi-institution trial of dabrafenib, trametinib, and the autophagy inhibitor HCQ (the BAMM trial) that established the safety and activity of this regimen in BRAF V600-mutant melanoma patients. Compared to the pivotal trials that led to FDA approval of dabrafenib and trametinib, the BAMM trial enrolled a high percentage of patients with elevated LDH and prior immunotherapy, reflecting the trend that poorer-prognosis patients are treated with tar

SUBMITTER: Amaravadi RK 

PROVIDER: S-EPMC9225520 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature