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    BIOMARKER:

    FGFR2 C382R

    i
    Other names: FGFR2, BEK, CD332, CEK3, CFD1, ECT1, JWS, K-SAM, KGFR, TK14, TK25, Fibroblast growth factor receptor 2
    Entrez ID:
    2263
    Related biomarkers:
    Expression
    Mutation
    CNA
    Fusion
    Others
    9ms
    Activated FGFR2 signalling as a biomarker for selection of intrahepatic cholangiocarcinoma patients candidate to FGFR targeted therapies. (PubMed, Sci Rep)
    This last finding entails that also this setting of patients could benefit from FGFR targeted therapies, widening indication of these drugs for iCCA patients beyond current approval. Future clinical studies are therefore encouraged to confirm this hypothesis.
    Journal
    |
    FGFR2 (Fibroblast growth factor receptor 2) • FGF10 (Fibroblast Growth Factor 10)
    |
    FGFR2 mutation • FGFR2 expression • FGFR2b expression • FGFR2 C382R • FGFR2 F276C • FGFR2 Y375C • FGFR wild-type • FGFR2 wild-type
    10ms
    NCCH2006/MK010 Trial (FORTUNE Trial) (clinicaltrials.gov)
    P2, N=46, Active, not recruiting, National Cancer Center, Japan | Recruiting --> Active, not recruiting
    Enrollment closed • Metastases
    |
    EGFR (Epidermal growth factor receptor) • KRAS (KRAS proto-oncogene GTPase) • BRAF (B-raf proto-oncogene) • ALK (Anaplastic lymphoma kinase) • NRAS (Neuroblastoma RAS viral oncogene homolog) • FGFR2 (Fibroblast growth factor receptor 2) • ROS1 (Proto-Oncogene Tyrosine-Protein Kinase ROS) • FGFR4 (Fibroblast growth factor receptor 4) • NTRK (Neurotrophic receptor tyrosine kinase)
    |
    EGFR mutation • BRAF mutation • NRAS mutation • BRAF V600 • FGFR1 amplification • FGFR2 mutation • FGFR2 fusion • FGFR mutation • FGFR2 N549K • FGFR1 fusion • FGFR3 fusion • FGFR2 P253R • FGFR2 K310R • FGFR3 Y375C • FGFR2 C382R • FGFR2 N549D • FGFR2 N549H • FGFR2 S252W • FGFR2 Y375C • FGFR3 G380R • FGFR3 K650E • FGFR2 W290C
    |
    Tasfygo (tasurgratinib)
    over1year
    Liquid-biopsy detection of FGFR2 and other actionable rearrangements in GI malignancies. (ASCO 2023)
    Rearrangements are represented across GI malignancies, including many that result in known oncogenic drivers that may be targetable with available therapies. We observe reliable detection of FGFR2 fusions in ctDNA, in contrast to some prior publications. ctDNA represents a pragmatic analyte for detection of rearrangements and other actionable alterations, offering timely result return when tissue is inadequate or unavailable.
    BRCA Biomarker • Liquid biopsy • Biopsy
    |
    EGFR (Epidermal growth factor receptor) • BRAF (B-raf proto-oncogene) • ALK (Anaplastic lymphoma kinase) • BRCA1 (Breast cancer 1, early onset) • BRCA2 (Breast cancer 2, early onset) • FGFR2 (Fibroblast growth factor receptor 2) • PTEN (Phosphatase and tensin homolog) • ROS1 (Proto-Oncogene Tyrosine-Protein Kinase ROS) • FGFR3 (Fibroblast growth factor receptor 3) • STK11 (Serine/threonine kinase 11) • ARID1A (AT-rich interaction domain 1A) • CTNNB1 (Catenin (cadherin-associated protein), beta 1) • TSC2 (TSC complex subunit 2) • BICC1 (BicC Family RNA Binding Protein 1)
    |
    FGFR2 mutation • FGFR2 fusion • FGFR3 fusion • FGFR2 C382R
    |
    FoundationOne® CDx • FoundationOne® Liquid CDx
    over1year
    Clinical and translational findings of pemigatinib in previously treated solid tumors with activating FGFR1-3 alterations in the FIGHT-207 study (AACR 2023)
    In addition to cholangiocarcinoma, pemigatinib showed clinical activity in gliomas, gynecologic tumors, and pancreatic cancer and safety was consistent with prior reports. We observed responses in patients with previously unreported FGFR alterations, suggesting that a broader population of patients may benefit from FGFR inhibitors. Further correlative work to predict response to therapy is needed to better identify these patients.Table.
    Clinical
    |
    TP53 (Tumor protein P53) • FGFR2 (Fibroblast growth factor receptor 2) • FGFR1 (Fibroblast growth factor receptor 1) • BAP1 (BRCA1 Associated Protein 1)
    |
    HER-2 mutation • FGFR2 mutation • FGFR2 fusion • FGFR1 mutation • BAP1 mutation • FGFR1 fusion • FGFR3 fusion • FGFR1 rearrangement • FGFR2 C382R • FGFR2 Y375C • FGFR2 W290C
    |
    Pemazyre (pemigatinib)
    over2years
    Deciphering Genetic Alterations of Taiwanese Patients with Pancreatic Adenocarcinoma through Targeted Sequencing. (PubMed, Int J Mol Sci)
    By using NGS with targeted panels, somatic mutations with therapeutic potential were identified. The combination of clinical and genetic information is useful for decision making and precise selection of targeted medicine.
    Retrospective data • Journal
    |
    KRAS (KRAS proto-oncogene GTPase) • TP53 (Tumor protein P53) • FGFR2 (Fibroblast growth factor receptor 2) • PDGFRA (Platelet Derived Growth Factor Receptor Alpha)
    |
    TP53 mutation • KRAS mutation • FGFR2 mutation • PDGFRA mutation • FGFR2 C382R