Gene description for P2rx4
Gene name purinergic receptor P2X, ligand-gated ion channel 4
Gene symbol P2rx4
Other names/aliases AI504491
AW555605
D5Ertd444e
P2X4
Species Mus musculus
 Database cross references - P2rx4
ExoCarta ExoCarta_18438
Vesiclepedia VP_18438
Entrez Gene 18438
 P2rx4 identified in sEVs derived from the following tissue/cell type
Melanoma cells 34957415    
Melanoma cells 34957415    
Melanoma cells 34957415    
 Gene ontology annotations for P2rx4
Molecular Function
    purinergic nucleotide receptor activity GO:0001614 IEA
    purinergic nucleotide receptor activity GO:0001614 ISO
    extracellularly ATP-gated monoatomic cation channel activity GO:0004931 IBA
    extracellularly ATP-gated monoatomic cation channel activity GO:0004931 IMP
    extracellularly ATP-gated monoatomic cation channel activity GO:0004931 ISO
    extracellularly ATP-gated monoatomic cation channel activity GO:0004931 ISS
    extracellularly ATP-gated monoatomic cation channel activity GO:0004931 TAS
    signaling receptor binding GO:0005102 ISO
    copper ion binding GO:0005507 ISO
    ATP binding GO:0005524 IEA
    ATP binding GO:0005524 ISO
    zinc ion binding GO:0008270 ISO
    ATP-gated ion channel activity GO:0035381 ISO
    ATP-gated ion channel activity GO:0035381 ISS
    identical protein binding GO:0042802 ISO
    cadherin binding GO:0045296 ISO
    ligand-gated monoatomic cation channel activity GO:0099094 IDA
    ligand-gated calcium channel activity GO:0099604 ISO
Biological Process
    regulation of sodium ion transport GO:0002028 ISO
    response to ischemia GO:0002931 ISO
    nitric oxide biosynthetic process GO:0006809 IDA
    nitric oxide biosynthetic process GO:0006809 IMP
    calcium ion transport GO:0006816 IMP
    signal transduction GO:0007165 ISO
    regulation of blood pressure GO:0008217 ISO
    positive regulation of calcium ion transport into cytosol GO:0010524 ISO
    negative regulation of cardiac muscle hypertrophy GO:0010614 ISO
    neuronal action potential GO:0019228 ISO
    sensory perception of pain GO:0019233 ISO
    response to ATP GO:0033198 ISO
    monoatomic ion transmembrane transport GO:0034220 ISO
    response to fluid shear stress GO:0034405 ISO
    purinergic nucleotide receptor signaling pathway GO:0035590 IEA
    purinergic nucleotide receptor signaling pathway GO:0035590 ISO
    vasodilation GO:0042311 IMP
    positive regulation of blood vessel endothelial cell migration GO:0043536 ISO
    behavioral response to pain GO:0048266 ISO
    response to axon injury GO:0048678 ISO
    positive regulation of calcium-mediated signaling GO:0050850 ISO
    regulation of chemotaxis GO:0050920 ISO
    sensory perception of touch GO:0050975 ISO
    positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction GO:0051897 ISO
    membrane depolarization GO:0051899 ISO
    regulation of cardiac muscle contraction GO:0055117 ISO
    relaxation of cardiac muscle GO:0055119 ISO
    excitatory postsynaptic potential GO:0060079 IMP
    calcium ion transmembrane transport GO:0070588 IBA
    calcium ion transmembrane transport GO:0070588 ISO
    calcium ion transmembrane transport GO:0070588 ISS
    cellular response to zinc ion GO:0071294 ISO
    cellular response to zinc ion GO:0071294 ISS
    cellular response to ATP GO:0071318 ISO
    cellular response to ATP GO:0071318 ISS
    apoptotic signaling pathway GO:0097190 ISO
    inorganic cation transmembrane transport GO:0098662 ISO
    positive regulation of microglial cell migration GO:1904141 ISO
    positive regulation of endothelial cell chemotaxis GO:2001028 ISO
Subcellular Localization
    lysosomal membrane GO:0005765 IDA
    lysosomal membrane GO:0005765 ISO
    lysosomal membrane GO:0005765 ISS
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 ISO
    plasma membrane GO:0005886 ISS
    membrane GO:0016020 ISO
    cell junction GO:0030054 ISO
    axon GO:0030424 ISO
    dendrite GO:0030425 ISO
    neuronal cell body GO:0043025 ISO
    terminal bouton GO:0043195 ISO
    dendritic spine GO:0043197 ISO
    cell body GO:0044297 ISO
    apical part of cell GO:0045177 IDA
    perinuclear region of cytoplasm GO:0048471 ISO
    postsynapse GO:0098794 IEA
 Experiment description of studies that identified P2rx4 in sEVs
1
Experiment ID 1101
MISEV standards
EM
Biophysical techniques
Cd81|Cd9|Tfrc|Gapdh|Lamp1
Enriched markers
GOLGA2|CANX
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors "García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H."
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 1102
MISEV standards
EM
Biophysical techniques
Cd81|Cd9|Tfrc|Gapdh|Lamp1
Enriched markers
GOLGA2|CANX
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors "García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H."
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F10
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
Flow cytometry
3
Experiment ID 1103
MISEV standards
EM
Biophysical techniques
Cd81|Cd9|Tfrc|Gapdh|Lamp1
Enriched markers
GOLGA2|CANX
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors "García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H."
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
Flow cytometry
 Protein-protein interactions for P2rx4
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 P2rx7 18439
Affinity Capture-Western Mus musculus
2 Fancd2  
Affinity Capture-MS Mus musculus
View the network image/svg+xml
 Pathways in which P2rx4 is involved
No pathways found





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