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Molecular Profile | ROS1 fusion ROS1 L1951R ROS1 L2026M |
Therapy | Crizotinib |
Indication/Tumor Type | lung non-small cell carcinoma |
Response Type | predicted - resistant |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
ROS1 fusion ROS1 L1951R ROS1 L2026M | lung non-small cell carcinoma | predicted - resistant | Crizotinib | Case Reports/Case Series | Actionable | In a clinical study, a non-small cell lung carcinoma patient harboring a ROS1 fusion progressed after 17 months of treatment with Xalkori (crizotinib), and was found to have acquired two additional mutations in trans, ROS1 L2026M and ROS1 L1951R, and cells derived from this patient showed partially decreased SHP2 and ERK1/2 signaling and ROS1 activation (PMID: 29636358). | 29636358 |
PubMed Id | Reference Title | Details |
---|---|---|
(29636358) | Resistance Mechanisms to Targeted Therapies in ROS1+ and ALK+ Non-small Cell Lung Cancer. | Full reference... |