https://www.selleckchem.com/pr....oducts/omaveloxolone
Osimertinib-resistant lesions (cervical spine and brain) showed EGFR-L858R and MET amplification, but not EGFR-T790M, whereas osimertinib-sensitive lesions (lumbar spine) showed EGFR-L858R and -T790, but not MET amplification. Osimertinib decreased the association of amplified MET with L858R-mutated EGFR but increased that with human epidermal growth factor receptor 3 in KNZ_OR cells. MET knockdown or MET inhibitor sensitized KNZ_OR cells to osimertinib in vitro, indicating that MET amplification induced osimertinib resist