Gene description for FGFR4
Gene name fibroblast growth factor receptor 4
Gene symbol FGFR4
Other names/aliases CD334
JTK2
TKF
Species Homo sapiens
 Database cross references - FGFR4
ExoCarta ExoCarta_2264
Entrez Gene 2264
HGNC 3691
MIM 134935
UniProt P22455  
 FGFR4 identified in exosomes derived from the following tissue/cell type
Neuroblastoma cells 25944692    
 Gene ontology annotations for FGFR4
Molecular Function
    heparin binding GO:0008201 IDA
    fibroblast growth factor binding GO:0017134 IPI
    fibroblast growth factor-activated receptor activity GO:0005007 IGI
    protein tyrosine kinase activity GO:0004713 TAS
    protein binding GO:0005515 IPI
    ATP binding GO:0005524 IEA
Biological Process
    response to bile acid GO:1903412 IMP
    peptidyl-tyrosine phosphorylation GO:0018108 IDA
    positive regulation of DNA biosynthetic process GO:2000573 IMP
    insulin receptor signaling pathway GO:0008286 TAS
    positive regulation of proteolysis GO:0045862 IMP
    alveolar secondary septum development GO:0061144 IEA
    epidermal growth factor receptor signaling pathway GO:0007173 TAS
    positive regulation of cell proliferation GO:0008284 IGI
    glucose homeostasis GO:0042593 ISS
    phosphate ion homeostasis GO:0055062 ISS
    neurotrophin TRK receptor signaling pathway GO:0048011 TAS
    Fc-epsilon receptor signaling pathway GO:0038095 TAS
    cell migration GO:0016477 IMP
    positive regulation of metalloenzyme activity GO:0048554 IMP
    regulation of extracellular matrix disassembly GO:0010715 IMP
    fibroblast growth factor receptor signaling pathway GO:0008543 TAS
    organ induction GO:0001759 IEA
    protein autophosphorylation GO:0046777 IDA
    phosphatidylinositol-mediated signaling GO:0048015 TAS
    regulation of cholesterol homeostasis GO:2000188 ISS
    regulation of lipid metabolic process GO:0019216 ISS
    positive regulation of ERK1 and ERK2 cascade GO:0070374 IMP
    innate immune response GO:0045087 TAS
    regulation of bile acid biosynthetic process GO:0070857 IMP
    positive regulation of gene expression GO:0010628 IMP
Subcellular Localization
    endosome GO:0005768 IEA
    nucleoplasm GO:0005654 IDA
    Golgi apparatus GO:0005794 IDA
    cytoplasm GO:0005737 IDA
    transport vesicle GO:0030133 IDA
    plasma membrane GO:0005886 TAS
    integral component of plasma membrane GO:0005887 IDA
    endoplasmic reticulum GO:0005783 IDA
    extracellular region GO:0005576 IEA
    cell-cell junction GO:0005911 IDA
 Experiment description of studies that identified FGFR4 in exosomes
1
Experiment ID 224
ISEV standards
EM|AFM
EV Biophysical techniques
Alix|TSG101
EV Cytosolic markers
CD63|CD81
EV Membrane markers
GOLGA2
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25944692    
Organism Homo sapiens
Experiment description Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S
Journal name Oncotarget
Publication year 2015
Sample Neuroblastoma cells
Sample name SH-SY5Y
Isolation/purification methods Differential centrifugation
Ultracentrifugation
OptiPrep density gradient
Flotation density 1.10 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
 Protein-protein interactions for FGFR4
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 FGF8  
Invivo Homo sapiens
2 FGF19 9965
Reconstituted Complex Homo sapiens
3 FGF2 2247
Invitro Homo sapiens
4 FGF1  
Invivo Homo sapiens
Invivo Homo sapiens
Invitro Homo sapiens
Invitro Homo sapiens
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