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Association details:
| Biomarker: | FLT3-ITD mutation |
|---|---|
| Cancer: | Acute Myelogenous Leukemia |
| Drug: | Xospata (gilteritinib) (Multi-tyrosine kinase inhibitor) + SHP099 (PTPN11 inhibitor) |
| Direction: | Sensitive |
Evidence:
Source:
Title:
2790 SHP2 Inhibition Overcomes Adaptive and Acquired Resistance to FLT3 TKI to Improve Efficacy Against FLT3/ITD AML
Published date:
11/02/2023
Excerpt:
To explore this possibility, we first treated the FLT3/ITD cell lines Molm14 and MV4;11 as well as FLT3/ITD patient samples with FLT3 TKI alone or in combination with an SHP2 inhibitor for 24 hours....To determine whether this combination would improve efficacy in vivo, we engrafted NSG mice with Molm14 cells and treated them for 4 weeks via oral gavage. The combination of SHP099 with gilteritinib group resulted in a statistically significantly lower leukemia burden compared to either treatment alone and the vehicle control. The combination group also had prolonged survival compared to the other groups.
