Missing content? – Request curation!
Request curation for specific Genes, Variants, or PubMed publications.
Have questions, comments, or suggestions? - Let us know!
Email us at : ckbsupport@genomenon.com
| Molecular Profile | KIT A502_Y503dup KIT D820E |
| Therapy | Imatinib |
| Indication/Tumor Type | gastrointestinal stromal tumor |
| Response Type | resistant |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
|---|---|---|---|---|---|---|---|
| KIT A502_Y503dup KIT D820E | gastrointestinal stromal tumor | resistant | Imatinib | Preclinical - Pdx | Actionable | In a preclinical study, Gleevec (imatinib mesylate) did not inhibit Kit, Erk, or Mtor signaling and resulted in minimal (7.4%) tumor inhibition in patient-derived xenograft (PDX) model of gastrointestinal stromal tumor harboring KIT A502_Y503dup and KIT D820E, which was established from a patient who did not respond to Gleevec (imatinib mesylate) and Sutent (sunitinib) (PMID: 29100343). | 29100343 |
| PubMed Id | Reference Title | Details |
|---|---|---|
| (29100343) | Establishment and characterization of patient-derived xenograft models of gastrointestinal stromal tumor resistant to standard tyrosine kinase inhibitors. | Full reference... |