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Profile Name FLT3 exon 14 ins FLT3 F691L
Gene Variant Detail

FLT3 exon 14 ins (gain of function - predicted)

FLT3 F691L (no effect - predicted)

Relevant Treatment Approaches

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
FLT3 exon 14 ins FLT3 F691L hematologic cancer decreased response Crenolanib Preclinical - Cell culture Actionable In a preclinical study, transformed hematologic cells expressing both FLT3 exon 14 insertions (ITD) and FLT3 F691L were less sensitive to Crenolanib-induced growth inhibition compared to cells expressing FLT3 ITD in culture (PMID: 31309543). 31309543
FLT3 exon 14 ins FLT3 F691L hematologic cancer decreased response Avapritinib Preclinical - Cell culture Actionable In a preclinical study, transformed hematologic cells expressing both FLT3 exon 14 insertions (ITD) and FLT3 F691L were less sensitive to Ayvakit (avapritinib)-induced growth inhibition compared to cells expressing FLT3 ITD in culture (PMID: 31309543). 31309543
FLT3 exon 14 ins FLT3 F691L Advanced Solid Tumor sensitive LAM-003 Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing FLT3 internal tandem duplication (ITD) and FLT3 F691L demonstrated sensitivity to LAM-003 treatment in culture (PMID: 31751472). 31751472
FLT3 exon 14 ins FLT3 F691L hematologic cancer sensitive KX2-391 Preclinical Actionable In a preclinical study, KX2-391 treatment inhibited viability, decreased downstream signaling, and induced apoptosis in cells expressing a FLT3-ITD mutation with FLT3 F691L in culture, and inhibited tumor growth and prolonged survival in mouse models (PMID: 34217323). 34217323
FLT3 exon 14 ins FLT3 F691L Advanced Solid Tumor resistant Quizartinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells over expressing FLT3 ITD and F691L were resistant to Quizartinib (AC220) in culture (PMID: 23392356). 23392356
FLT3 exon 14 ins FLT3 F691L hematologic cancer predicted - sensitive HM43239 Preclinical Actionable In a preclinical study, HM43239 treatment inhibited transformed cells expressing FLT3 ITD and F691L in cell culture (Cancer Res 2019;79(13 Suppl):Abstract nr 1293). detail...
FLT3 exon 14 ins FLT3 F691L hematologic cancer sensitive Dubermatinib Preclinical - Cell line xenograft Actionable In a preclinical study, Dubermatinib (TP-0903) treatment decreased phosphorylation of Flt3 and Stat5 and inhibited growth of transformed cells expressing a FLT3-ITD mutation and FLT3 F691L in culture, and reduced peripheral blood tumor burden in cell line xenograft models (PMID: 33268594). 33268594
FLT3 exon 14 ins FLT3 F691L Advanced Solid Tumor resistant Sorafenib Preclinical - Cell culture Actionable In a preclinical study, transformed cells over expressing FLT3 ITD and F691L were resistant to Nexavar (sorafenib) in culture (PMID: 23392356). 23392356
FLT3 exon 14 ins FLT3 F691L hematologic cancer sensitive Gilteritinib Preclinical - Cell culture Actionable In a preclinical study, Xospata (gilteritinib) inhibited growth of transformed hematologic cells expressing both FLT3 exon 14 insertions (ITD) and FLT3 F691L in culture (PMID: 31309543). 31309543
FLT3 exon 14 ins FLT3 F691L acute myeloid leukemia sensitive MRX-2843 Preclinical - Cell line xenograft Actionable In a preclinical study, MRX-2843 inhibited Flt3 signaling, resulted in growth inhibition in Quizartinib (AC220)-resistant acute myeloid leukemia cells harboring FLT3 internal tandem duplication (ITD) and F691L in culture, and prolonged survival in cell line xenograft models (PMID: 27158668). 27158668
FLT3 exon 14 ins FLT3 F691L hematologic cancer sensitive SKI-G-801 Preclinical - Cell culture Actionable In a preclinical study, cells co-expressing a FLT3 internal tandem duplication and FLT3 F691L were sensitive to SKI-G-801 in culture, demonstrating inhibition of cell growth and inhibition of Flt3 autophosphorylation (PMID: 24532805). 24532805
FLT3 exon 14 ins FLT3 F691L hematologic cancer resistant KW-2449 Preclinical - Cell culture Actionable In a preclinical study, transformed hematologic cells co-expressing FLT3 ITD and FLT3 F691L were resistant to treatment with KW-2449 in culture (PMID: 22858906). 22858906
FLT3 exon 14 ins FLT3 F691L acute myeloid leukemia decreased response Midostaurin Preclinical - Cell culture Actionable In a preclinical study, acute myeloid leukemia cells harboring a FLT3 internal tandem duplication and expressing FLT3 F691L demonstrated a decreased response to Lestaurtinib (CEP-701) compared to treated cells harboring a FLT3 ITD and expressing FLT3 Y842C (Blood 2009 114:3776). detail...
FLT3 exon 14 ins FLT3 F691L hematologic cancer sensitive Midostaurin Preclinical - Cell culture Actionable In a preclinical study, Rydapt (midostaurin) inhibited growth of transformed hematologic cells expressing both FLT3 exon 14 insertions (ITD) and FLT3 F691L in culture (PMID: 31309543). 31309543
FLT3 exon 14 ins FLT3 F691L leukemia sensitive E6201 Preclinical Actionable In a preclinical study, E6201 inhibited proliferation and induced apoptosis in FLT3 inhibitor-resistant leukemia cell lines harboring FLT3 F691L in addition to FLT3 internal tandem duplications (ITD) in culture (PMID: 26822154). 26822154
FLT3 exon 14 ins FLT3 F691L leukemia predicted - sensitive CG-806 Preclinical - Cell culture Actionable In a preclinical study, CG-806 inhibited FLT3 downstream signaling, resulted in growth inhibition in leukemia cells expressing FLT3 exon 14 insertion (ITD) mutation and F691L in culture (Clin Cancer Res 2017; 23(24_Suppl):Abstract nr 25). detail...
FLT3 exon 14 ins FLT3 F691L hematologic cancer sensitive LT-171-861 Preclinical - Cell line xenograft Actionable In a preclinical study, LT-171-861 inhibited cell viability and decreased FLT3 phosphorylation in transformed cells expressing a FLT3-ITD mutation and FLT3 F691L in culture, and inhibited tumor growth and prolonged survival in cell line xenograft models (PMID: 33391463). 33391463
FLT3 exon 14 ins FLT3 F691L acute myeloid leukemia sensitive FF-10101 Preclinical - Cell line xenograft Actionable In a preclinical study, FF-10101 inhibited Flt3 autophosphorylation and growth of leukemic cell lines and inhibited growth of cell line xenografts with FLT3-ITD/F691L compound mutations (PMID: 29187377). 29187377
FLT3 exon 14 ins FLT3 F691L acute myeloid leukemia decreased response Lestaurtinib Preclinical - Cell culture Actionable In a preclinical study, acute myeloid leukemia cells harboring a FLT3 internal tandem duplication and expressing FLT3 F691L demonstrated a decreased response to Lestaurtinib (CEP-701) compared to treated cells harboring a FLT3 ITD and expressing FLT3 Y842C (Blood 2009 114:3776). detail...
FLT3 exon 14 ins FLT3 F691L hematologic cancer resistant Sorafenib Preclinical - Cell culture Actionable In a preclinical study, transformed hematologic cells expressing both FLT3 exon 14 insertions (ITD) and FLT3 F691L were resistant to Nexavar (sorafenib)-induced growth inhibition in culture (PMID: 31309543). 31309543
FLT3 exon 14 ins FLT3 F691L hematologic cancer decreased response Quizartinib Preclinical - Cell culture Actionable In a preclinical study, transformed hematologic cells expressing both FLT3 exon 14 insertions (ITD) and FLT3 F691L were less sensitive to Quizartinib (AC220)-induced growth inhibition compared to cells expressing FLT3 ITD in culture (PMID: 31309543). 31309543
FLT3 exon 14 ins FLT3 F691L leukemia sensitive Pexidartinib Preclinical Actionable In a preclinical study, PLX3397 inhibited proliferation of human leukemia cells harboring both FLT3-ITD and FLT3 F691L in culture (PMID: 25847190). 25847190
FLT3 exon 14 ins FLT3 F691L Advanced Solid Tumor sensitive Brigatinib Preclinical - Cell culture Actionable In a preclinical study, Alunbrig (brigatinib) inhibited growth of transformed cells expressing FLT3 ITD and F691L in culture (PMID: 27780853). 27780853
FLT3 exon 14 ins FLT3 F691L myeloid leukemia resistant A-419259 Preclinical - Cell culture Actionable In a preclinical study, transformed myeloid leukemia cells co-expressing FLT-ITD and FLT3 F691L demonstrated resistance to A-419259 treatment in culture (PMID: 31790499). 31790499
FLT3 exon 14 ins FLT3 F691L Advanced Solid Tumor sensitive Pexidartinib Preclinical Actionable In a preclinical study, PLX3397 inhibited growth of transformed cells expressing a compound FLT3 F691L/FLT3-ITD mutation in culture (PMID: 25847190). 25847190
FLT3 exon 14 ins FLT3 F691L Advanced Solid Tumor sensitive MRX-2843 Preclinical - Cell culture Actionable In a preclinical study, MRX-2843 inhibited Flt3 signaling, resulted in growth inhibition in Quizartinib (AC220)-resistant transformed cells over expressing both FLT3 internal tandem duplication (ITD) and F691L in culture (PMID: 27158668). 27158668
Clinical Trial Phase Therapies Title Recruitment Status Covered Countries Other Countries