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    BIOMARKER:

    EGFR S464L

    i
    Other names: EGFR, ERBB, ERBB1, Epidermal growth factor receptor
    Entrez ID:
    1956
    Related biomarkers:
    Expression
    Mutation
    CNA
    Fusion
    Others
    over1year
    Biomarkers of acquired resistance to sotorasib (soto) plus panitumumab (pani) in chemorefractory KRAS G12C-mutated metastatic colorectal cancer (mCRC) (AACR 2023)
    "Of 21 pts with paired plasma samples, 17 (81%) had ≥1 acquired genomic alteration. RTK alterations and secondary (2°) RAS alterations were most common; each occurred in 57% of pts (Table). KRAS amplification was the most common single alteration (43%)."
    Preclinical
    |
    HER-2 (Human epidermal growth factor receptor 2) • KRAS (KRAS proto-oncogene GTPase) • BRAF (B-raf proto-oncogene) • NRAS (Neuroblastoma RAS viral oncogene homolog)
    |
    BRAF V600E • KRAS mutation • EGFR mutation • KRAS G12C • BRAF V600 • EGFR amplification • RAS mutation • NRAS Q61K • HER-2 S310F • KRAS G12 • NRAS Q61 • NRAS Q61R • KRAS Q61H • KRAS amplification • NRAS Q61L • EGFR G465R • EGFR S464L • KRAS Q61L
    |
    Guardant360® CDx
    |
    Vectibix (panitumumab) • Lumakras (sotorasib)