Molecular Profile Detail

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Profile Name BRAF G469E
Gene Variant Detail

BRAF G469E (unknown)

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
BRAF G469E breast ductal carcinoma predicted - sensitive Trametinib Case Reports/Case Series Actionable In a Phase II trial (NCI-MATCH), Mekinist (trametinib) treatment did not demonstrate clinical activity in patients with advanced solid tumors or lymphoma harboring BRAF fusion or non-V600 mutations, only 1 patient with breast ductal carcinoma harboring BRAF G469E achieved a partial response with a tumor shrinkage of 50% at 4 months, but the patient died suddenly at 4.3 months with no disease progression (PMID: 31924734; NCT02465060). 31924734
BRAF G469E melanoma sensitive Sorafenib Preclinical - Cell culture Actionable In a preclinical study, Nexavar (sorafenib) treatment induced apoptosis and mitochondrial depolarization, and inhibited growth of melanoma cells harboring BRAF G469E in culture (PMID: 18794803). 18794803
BRAF G469E melanoma resistant U0126 Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF G469E demonstrated resistance to U0126 treatment in culture (PMID: 18794803). 18794803
BRAF G469E melanoma sensitive SIJ777 Preclinical - Cell culture Actionable In a preclinical study, SIJ777 inhibited Mek, Erk, and Akt phosphorylation and proliferation in a melanoma cell line harboring BRAF G469E in culture (PMID: 33917428). 33917428
BRAF G469E nasopharynx carcinoma predicted - sensitive Sorafenib Preclinical - Cell culture Actionable In a preclinical study, Nexavar (sorafenib) inhibited growth of a nasopharyngeal carcinoma cell line expressing BRAF G469E in culture (Cancer Res (2024) 84 (7_Supplement): LB412). detail...