Gene description for Itgb3
Gene name integrin, beta 3
Gene symbol Itgb3
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Itgb3
ExoCarta ExoCarta_29302
Vesiclepedia VP_29302
Entrez Gene 29302
 Itgb3 identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Itgb3
Molecular Function
    fibronectin binding GO:0001968 IBA
    fibronectin binding GO:0001968 IEA
    fibronectin binding GO:0001968 ISO
    protease binding GO:0002020 IEA
    protease binding GO:0002020 ISO
    protein disulfide isomerase activity GO:0003756 IEA
    protein disulfide isomerase activity GO:0003756 ISO
    protein kinase C binding GO:0005080 IEA
    protein kinase C binding GO:0005080 ISO
    integrin binding GO:0005178 IBA
    integrin binding GO:0005178 IEA
    integrin binding GO:0005178 ISO
    protein binding GO:0005515 IPI
    fibroblast growth factor binding GO:0017134 IEA
    fibroblast growth factor binding GO:0017134 ISO
    enzyme binding GO:0019899 ISO
    C-X3-C chemokine binding GO:0019960 IEA
    C-X3-C chemokine binding GO:0019960 ISO
    insulin-like growth factor I binding GO:0031994 IEA
    insulin-like growth factor I binding GO:0031994 ISO
    neuregulin binding GO:0038132 IEA
    neuregulin binding GO:0038132 ISO
    identical protein binding GO:0042802 IEA
    identical protein binding GO:0042802 ISO
    vascular endothelial growth factor receptor 2 binding GO:0043184 IEA
    vascular endothelial growth factor receptor 2 binding GO:0043184 ISO
    metal ion binding GO:0046872 IEA
    cell adhesion molecule binding GO:0050839 ISO
    extracellular matrix binding GO:0050840 IEA
    extracellular matrix binding GO:0050840 ISO
    fibrinogen binding GO:0070051 IBA
    fibrinogen binding GO:0070051 IDA
Biological Process
    positive regulation of endothelial cell proliferation GO:0001938 IEA
    positive regulation of endothelial cell proliferation GO:0001938 ISO
    positive regulation of cell-matrix adhesion GO:0001954 IEA
    positive regulation of cell-matrix adhesion GO:0001954 ISO
    positive regulation of leukocyte migration GO:0002687 IMP
    cell-substrate junction assembly GO:0007044 IEA
    cell-substrate junction assembly GO:0007044 ISO
    cell adhesion GO:0007155 IEA
    cell adhesion GO:0007155 TAS
    cell-matrix adhesion GO:0007160 IBA
    cell-matrix adhesion GO:0007160 IEA
    cell-matrix adhesion GO:0007160 ISO
    cell-matrix adhesion GO:0007160 ISO
    integrin-mediated signaling pathway GO:0007229 IBA
    integrin-mediated signaling pathway GO:0007229 IEA
    embryo implantation GO:0007566 IEP
    regulation of G protein-coupled receptor signaling pathway GO:0008277 IMP
    positive regulation of endothelial cell migration GO:0010595 IEA
    positive regulation of endothelial cell migration GO:0010595 ISO
    positive regulation of gene expression GO:0010628 IEA
    positive regulation of gene expression GO:0010628 ISO
    negative regulation of macrophage derived foam cell differentiation GO:0010745 IEA
    negative regulation of macrophage derived foam cell differentiation GO:0010745 ISO
    positive regulation of fibroblast migration GO:0010763 IEA
    positive regulation of fibroblast migration GO:0010763 IMP
    positive regulation of fibroblast migration GO:0010763 ISO
    negative regulation of lipid storage GO:0010888 IEA
    negative regulation of lipid storage GO:0010888 ISO
    response to activity GO:0014823 IEP
    smooth muscle cell migration GO:0014909 IEA
    smooth muscle cell migration GO:0014909 ISO
    positive regulation of smooth muscle cell migration GO:0014911 IMP
    cell migration GO:0016477 IBA
    platelet activation GO:0030168 ISO
    positive regulation of cell migration GO:0030335 ISO
    cell-substrate adhesion GO:0031589 ISO
    activation of protein kinase activity GO:0032147 ISO
    negative regulation of lipid transport GO:0032369 IEA
    negative regulation of lipid transport GO:0032369 ISO
    regulation of protein localization GO:0032880 IEA
    regulation of protein localization GO:0032880 ISO
    regulation of protein localization GO:0032880 ISS
    regulation of actin cytoskeleton organization GO:0032956 IEA
    regulation of actin cytoskeleton organization GO:0032956 ISO
    cell adhesion mediated by integrin GO:0033627 IBA
    cell adhesion mediated by integrin GO:0033627 IEA
    cell adhesion mediated by integrin GO:0033627 ISO
    positive regulation of cell adhesion mediated by integrin GO:0033630 IMP
    positive regulation of osteoblast proliferation GO:0033690 IEA
    positive regulation of osteoblast proliferation GO:0033690 ISO
    heterotypic cell-cell adhesion GO:0034113 IEA
    heterotypic cell-cell adhesion GO:0034113 ISO
    substrate adhesion-dependent cell spreading GO:0034446 IEA
    substrate adhesion-dependent cell spreading GO:0034446 ISO
    response to platelet-derived growth factor GO:0036119 IEP
    cellular response to platelet-derived growth factor stimulus GO:0036120 IEA
    cellular response to platelet-derived growth factor stimulus GO:0036120 ISO
    apolipoprotein A-I-mediated signaling pathway GO:0038027 IEA
    apolipoprotein A-I-mediated signaling pathway GO:0038027 ISO
    apoptotic cell clearance GO:0043277 IEA
    apoptotic cell clearance GO:0043277 ISO
    positive regulation of angiogenesis GO:0045766 IMP
    positive regulation of bone resorption GO:0045780 IMP
    symbiont entry into host cell GO:0046718 IEA
    platelet-derived growth factor receptor signaling pathway GO:0048008 IEA
    platelet-derived growth factor receptor signaling pathway GO:0048008 ISO
    positive regulation of fibroblast proliferation GO:0048146 IEA
    positive regulation of fibroblast proliferation GO:0048146 ISO
    mesodermal cell differentiation GO:0048333 IEA
    mesodermal cell differentiation GO:0048333 ISO
    positive regulation of smooth muscle cell proliferation GO:0048661 IMP
    positive regulation of peptidyl-tyrosine phosphorylation GO:0050731 IEA
    positive regulation of peptidyl-tyrosine phosphorylation GO:0050731 ISO
    negative regulation of lipoprotein metabolic process GO:0050748 IEA
    negative regulation of lipoprotein metabolic process GO:0050748 ISO
    negative chemotaxis GO:0050919 IEA
    negative chemotaxis GO:0050919 ISO
    regulation of release of sequestered calcium ion into cytosol GO:0051279 IDA
    regulation of serotonin uptake GO:0051611 IEA
    regulation of serotonin uptake GO:0051611 ISO
    regulation of serotonin uptake GO:0051611 ISS
    regulation of protein tyrosine kinase activity GO:0061097 ISO
    positive regulation of ERK1 and ERK2 cascade GO:0070374 IMP
    platelet aggregation GO:0070527 IBA
    platelet aggregation GO:0070527 IEA
    platelet aggregation GO:0070527 ISO
    platelet aggregation GO:0070527 ISO
    cellular response to mechanical stimulus GO:0071260 IEP
    cellular response to xenobiotic stimulus GO:0071466 IEP
    positive regulation of glomerular mesangial cell proliferation GO:0072126 IMP
    blood coagulation, fibrin clot formation GO:0072378 IEA
    blood coagulation, fibrin clot formation GO:0072378 ISO
    maintenance of postsynaptic specialization structure GO:0098880 EXP
    maintenance of postsynaptic specialization structure GO:0098880 IDA
    regulation of postsynaptic neurotransmitter receptor internalization GO:0099149 IEA
    regulation of postsynaptic neurotransmitter receptor internalization GO:0099149 ISO
    regulation of postsynaptic neurotransmitter receptor diffusion trapping GO:0150054 EXP
    regulation of postsynaptic neurotransmitter receptor diffusion trapping GO:0150054 IDA
    positive regulation of substrate adhesion-dependent cell spreading GO:1900026 IEA
    positive regulation of substrate adhesion-dependent cell spreading GO:1900026 ISO
    positive regulation of adenylate cyclase-inhibiting opioid receptor signaling pathway GO:1900731 IMP
    regulation of trophoblast cell migration GO:1901163 IEA
    regulation of trophoblast cell migration GO:1901163 ISO
    regulation of extracellular matrix organization GO:1903053 IEA
    regulation of extracellular matrix organization GO:1903053 ISO
    negative regulation of low-density lipoprotein receptor activity GO:1905598 ISO
    cellular response to insulin-like growth factor stimulus GO:1990314 IEP
    negative regulation of endothelial cell apoptotic process GO:2000352 IMP
    positive regulation of T cell migration GO:2000406 IEA
    positive regulation of T cell migration GO:2000406 ISO
Subcellular Localization
    nucleus GO:0005634 ISO
    nucleoplasm GO:0005654 IEA
    nucleoplasm GO:0005654 ISO
    plasma membrane GO:0005886 IEA
    plasma membrane GO:0005886 ISO
    plasma membrane GO:0005886 TAS
    cell-cell junction GO:0005911 IEA
    cell-cell junction GO:0005911 ISO
    focal adhesion GO:0005925 IBA
    focal adhesion GO:0005925 IDA
    focal adhesion GO:0005925 IEA
    focal adhesion GO:0005925 ISO
    integrin complex GO:0008305 IBA
    integrin complex GO:0008305 IDA
    integrin complex GO:0008305 ISO
    external side of plasma membrane GO:0009897 IEA
    external side of plasma membrane GO:0009897 ISO
    cell surface GO:0009986 IBA
    cell surface GO:0009986 IDA
    cell surface GO:0009986 ISO
    apical plasma membrane GO:0016324 IDA
    apical plasma membrane GO:0016324 IEA
    apical plasma membrane GO:0016324 ISO
    lamellipodium membrane GO:0031258 IEA
    lamellipodium membrane GO:0031258 ISO
    filopodium membrane GO:0031527 IEA
    filopodium membrane GO:0031527 ISO
    microvillus membrane GO:0031528 IEA
    microvillus membrane GO:0031528 ISO
    ruffle membrane GO:0032587 IEA
    ruffle membrane GO:0032587 ISO
    protein-containing complex GO:0032991 ISO
    integrin alphav-beta3 complex GO:0034683 IEA
    integrin alphav-beta3 complex GO:0034683 ISO
    alphav-beta3 integrin-PKCalpha complex GO:0035866 IEA
    alphav-beta3 integrin-PKCalpha complex GO:0035866 ISO
    alphav-beta3 integrin-IGF-1-IGF1R complex GO:0035867 IEA
    alphav-beta3 integrin-IGF-1-IGF1R complex GO:0035867 ISO
    alphav-beta3 integrin-HMGB1 complex GO:0035868 IEA
    alphav-beta3 integrin-HMGB1 complex GO:0035868 ISO
    melanosome GO:0042470 IEA
    melanosome GO:0042470 ISO
    receptor complex GO:0043235 ISO
    synapse GO:0045202 IBA
    synapse GO:0045202 ISO
    synapse GO:0045202 ISS
    postsynaptic membrane GO:0045211 IEA
    integrin alphaIIb-beta3 complex GO:0070442 IEA
    integrin alphaIIb-beta3 complex GO:0070442 ISO
    alpha9-beta1 integrin-ADAM8 complex GO:0071133 IEA
    alpha9-beta1 integrin-ADAM8 complex GO:0071133 ISO
    synaptic membrane GO:0097060 IEA
    synaptic membrane GO:0097060 ISO
    glycinergic synapse GO:0098690 EXP
    glycinergic synapse GO:0098690 IDA
    glutamatergic synapse GO:0098978 IEA
    glutamatergic synapse GO:0098978 ISO
 Experiment description of studies that identified Itgb3 in sEVs
1
Experiment ID 90
MISEV standards
EM
Biophysical techniques
HSC70|HSP90|TSG101|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E"
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
2
Experiment ID 94
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
3
Experiment ID 95
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 96
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
5
Experiment ID 97
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
6
Experiment ID 98
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
7
Experiment ID 99
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [QSTAR]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
8
Experiment ID 100
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [QSTAR]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
9
Experiment ID 101
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [QSTAR]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Itgb3
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Itgb3 is involved
PathwayEvidenceSource
Axon guidance IEA Reactome
Cell surface interactions at the vascular wall IEA Reactome
Cellular responses to mechanical stimuli IEA Reactome
Cellular responses to stimuli IEA Reactome
Developmental Biology IEA Reactome
ECM proteoglycans IEA Reactome
Elastic fibre formation IEA Reactome
Extracellular matrix organization IEA Reactome
GRB2:SOS provides linkage to MAPK signaling for Integrins IEA Reactome
Hemostasis IEA Reactome
Integrin cell surface interactions IEA Reactome
Integrin signaling IEA Reactome
L1CAM interactions IEA Reactome
MAP2K and MAPK activation IEA Reactome
MAPK family signaling cascades IEA Reactome
MAPK1/MAPK3 signaling IEA Reactome
Molecules associated with elastic fibres IEA Reactome
Nervous system development IEA Reactome
Non-integrin membrane-ECM interactions IEA Reactome
p130Cas linkage to MAPK signaling for integrins IEA Reactome
PECAM1 interactions IEA Reactome
Platelet activation, signaling and aggregation IEA Reactome
Platelet Aggregation (Plug Formation) IEA Reactome
Platelet degranulation IEA Reactome
RAF/MAP kinase cascade IEA Reactome
Response of endothelial cells to shear stress IEA Reactome
Response to elevated platelet cytosolic Ca2+ IEA Reactome
Signal Transduction IEA Reactome
Signal transduction by L1 IEA Reactome
Signaling by Receptor Tyrosine Kinases IEA Reactome
Signaling by TGF-beta Receptor Complex IEA Reactome
Signaling by TGFB family members IEA Reactome
Signaling by VEGF IEA Reactome
Syndecan interactions IEA Reactome
TGF-beta receptor signaling activates SMADs IEA Reactome
Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells IEA Reactome
VEGFA-VEGFR2 Pathway IEA Reactome





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