Gene description for Flna
Gene name filamin, alpha
Gene symbol Flna
Other names/aliases ABP-280
Dilp2
F730004A14Rik
Fln1
GENA 379
filamin-1
Species Mus musculus
 Database cross references - Flna
ExoCarta ExoCarta_192176
Vesiclepedia VP_192176
Entrez Gene 192176
UniProt Q8BTM8  
 Flna identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Macrophages 23658846    
Macrophages 23658846    
Macrophages 23658846    
Pancreatic cells 19351151    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Flna
Molecular Function
    G protein-coupled receptor binding GO:0001664 IEA
    G protein-coupled receptor binding GO:0001664 ISO
    actin binding GO:0003779 TAS
    protein kinase C binding GO:0005080 IDA
    protein binding GO:0005515 IPI
    potassium channel regulator activity GO:0015459 IMP
    potassium channel regulator activity GO:0015459 ISO
    kinase binding GO:0019900 ISO
    small GTPase binding GO:0031267 ISO
    small GTPase binding GO:0031267 ISS
    Fc-gamma receptor I complex binding GO:0034988 ISO
    Fc-gamma receptor I complex binding GO:0034988 ISS
    protein homodimerization activity GO:0042803 IEA
    protein homodimerization activity GO:0042803 ISO
    transmembrane transporter binding GO:0044325 IEA
    transmembrane transporter binding GO:0044325 ISO
    protein-containing complex binding GO:0044877 ISO
    SMAD binding GO:0046332 IEA
    SMAD binding GO:0046332 ISO
    actin filament binding GO:0051015 ISO
    actin filament binding GO:0051015 ISS
    GTPase binding GO:0051020 ISO
    DNA-binding transcription factor binding GO:0140297 ISO
    DNA-binding transcription factor binding GO:0140297 ISS
Biological Process
    angiogenesis GO:0001525 IMP
    epithelial to mesenchymal transition GO:0001837 IGI
    blood vessel remodeling GO:0001974 IMP
    heart morphogenesis GO:0003007 IMP
    adenylate cyclase-inhibiting dopamine receptor signaling pathway GO:0007195 ISO
    adenylate cyclase-inhibiting dopamine receptor signaling pathway GO:0007195 ISS
    blood coagulation, intrinsic pathway GO:0007597 NAS
    positive regulation of platelet activation GO:0010572 NAS
    negative regulation of neuron projection development GO:0010977 IGI
    negative regulation of transcription by RNA polymerase I GO:0016479 IEA
    negative regulation of transcription by RNA polymerase I GO:0016479 ISO
    formation of radial glial scaffolds GO:0021943 IEA
    formation of radial glial scaffolds GO:0021943 ISO
    cerebral cortex development GO:0021987 IEA
    actin cytoskeleton organization GO:0030036 IGI
    actin cytoskeleton organization GO:0030036 ISO
    actin cytoskeleton organization GO:0030036 ISS
    regulation of cell migration GO:0030334 ISO
    regulation of cell migration GO:0030334 ISS
    regulation of actin filament bundle assembly GO:0032231 IMP
    positive regulation of actin filament bundle assembly GO:0032233 IEA
    positive regulation of actin filament bundle assembly GO:0032233 ISO
    protein localization to cell surface GO:0034394 ISO
    protein localization to cell surface GO:0034394 ISS
    megakaryocyte development GO:0035855 NAS
    negative regulation of protein catabolic process GO:0042177 ISO
    negative regulation of protein catabolic process GO:0042177 ISS
    positive regulation of protein import into nucleus GO:0042307 ISO
    positive regulation of protein import into nucleus GO:0042307 ISS
    mRNA transcription by RNA polymerase II GO:0042789 IEA
    mRNA transcription by RNA polymerase II GO:0042789 ISO
    negative regulation of apoptotic process GO:0043066 IEA
    negative regulation of apoptotic process GO:0043066 ISO
    receptor clustering GO:0043113 ISO
    receptor clustering GO:0043113 ISS
    positive regulation of canonical NF-kappaB signal transduction GO:0043123 ISS
    negative regulation of DNA-binding transcription factor activity GO:0043433 ISO
    negative regulation of DNA-binding transcription factor activity GO:0043433 ISS
    wound healing, spreading of cells GO:0044319 ISO
    wound healing, spreading of cells GO:0044319 ISS
    early endosome to late endosome transport GO:0045022 IDA
    establishment of protein localization GO:0045184 ISO
    establishment of protein localization GO:0045184 ISS
    cell-cell junction organization GO:0045216 IMP
    positive regulation of axon regeneration GO:0048680 IMP
    synapse organization GO:0050808 IDA
    synapse organization GO:0050808 IMP
    protein stabilization GO:0050821 ISO
    protein stabilization GO:0050821 ISS
    release of sequestered calcium ion into cytosol GO:0051209 NAS
    cytoplasmic sequestering of protein GO:0051220 ISO
    cytoplasmic sequestering of protein GO:0051220 ISS
    actin crosslink formation GO:0051764 ISO
    actin crosslink formation GO:0051764 ISS
    cilium assembly GO:0060271 IEA
    cilium assembly GO:0060271 ISO
    semaphorin-plexin signaling pathway GO:0071526 IEP
    semaphorin-plexin signaling pathway GO:0071526 IGI
    semaphorin-plexin signaling pathway GO:0071526 ISO
    protein localization to plasma membrane GO:0072659 IMP
    protein localization to plasma membrane GO:0072659 ISO
    tubulin deacetylation GO:0090042 ISO
    mitotic spindle assembly GO:0090307 ISO
    establishment of Sertoli cell barrier GO:0097368 IEA
    establishment of Sertoli cell barrier GO:0097368 ISO
    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 potassium ion transmembrane transport GO:1901381 IMP
    positive regulation of potassium ion transmembrane transport GO:1901381 ISO
    protein localization to bicellular tight junction GO:1902396 IEA
    protein localization to bicellular tight junction GO:1902396 ISO
    regulation of membrane repolarization during atrial cardiac muscle cell action potential GO:1905000 IC
    regulation of membrane repolarization during cardiac muscle cell action potential GO:1905031 IMP
    positive regulation of neural precursor cell proliferation GO:2000179 IEA
    positive regulation of neural precursor cell proliferation GO:2000179 ISO
    positive regulation of integrin-mediated signaling pathway GO:2001046 IEA
    positive regulation of integrin-mediated signaling pathway GO:2001046 ISO
    positive regulation of neuron migration GO:2001224 IEA
    positive regulation of neuron migration GO:2001224 ISO
Subcellular Localization
    podosome GO:0002102 IDA
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISS
    nucleolus GO:0005730 IEA
    nucleolus GO:0005730 ISO
    cytoplasm GO:0005737 ISO
    cytoplasm GO:0005737 ISS
    trans-Golgi network GO:0005802 IDA
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    actin filament GO:0005884 IEA
    actin filament GO:0005884 ISO
    plasma membrane GO:0005886 ISO
    plasma membrane GO:0005886 ISS
    brush border GO:0005903 IDA
    cell-cell junction GO:0005911 ISO
    cell-cell junction GO:0005911 ISS
    cell cortex GO:0005938 ISO
    actin cytoskeleton GO:0015629 IDA
    actin cytoskeleton GO:0015629 ISO
    Z disc GO:0030018 IDA
    growth cone GO:0030426 IDA
    cortical cytoskeleton GO:0030863 IEA
    cortical cytoskeleton GO:0030863 ISO
    Myb complex GO:0031523 ISO
    actin filament bundle GO:0032432 IDA
    neuronal cell body GO:0043025 ISO
    dendritic shaft GO:0043198 IEA
    dendritic shaft GO:0043198 ISO
    perikaryon GO:0043204 IEA
    axonal growth cone GO:0044295 IDA
    perinuclear region of cytoplasm GO:0048471 IEA
    perinuclear region of cytoplasm GO:0048471 ISO
    apical dendrite GO:0097440 IEA
    apical dendrite GO:0097440 ISO
    postsynapse GO:0098794 IEA
    postsynapse GO:0098794 ISO
    glutamatergic synapse GO:0098978 IEA
    glutamatergic synapse GO:0098978 ISO
    glycoprotein Ib-IX-V complex GO:1990779 NAS
 Experiment description of studies that identified Flna in sEVs
1
Experiment ID 907
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample Colon cancer cells
Sample name C26
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 214
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name Leishmania-infected-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 215
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name LPS-treated-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 216
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name Normal-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
5
Experiment ID 188
MISEV standards
EM
Biophysical techniques
GAPDH|UCHL1|HSP90
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19351151    
Organism Mus musculus
Experiment description Characterization of vesicles secreted from insulinoma NIT-1 cells.
Authors "Lee HS, Jeong J, Lee KJ."
Journal name J Proteome Res
Publication year 2009
Sample Pancreatic cells
Sample name Pancreatic beta cell (NIT-1)
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
6
Experiment ID 908
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample T-cell lymphoma cells
Sample name EL4
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Flna
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Fancd2  
Affinity Capture-MS Mus musculus
2 Tmem173  
Proximity Label-MS Mus musculus
3 Nphp4  
Affinity Capture-MS Mus musculus
4 MAP2K2 5605
Two-hybrid Homo sapiens
5 Eed  
Affinity Capture-MS Mus musculus
6 CCNB1 891
Two-hybrid Homo sapiens
7 Gga3  
Affinity Capture-Western Mus musculus
8 FURIN 5045
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
9 Pou5f1  
Affinity Capture-MS Mus musculus
10 MAP2K4 6416
Two-hybrid Homo sapiens
11 Iqcb1  
Affinity Capture-MS Mus musculus
12 HACE1 57531
Affinity Capture-MS Homo sapiens
13 Ywhae 22627
Affinity Capture-MS Mus musculus
14 Kctd13  
Affinity Capture-MS Mus musculus
15 MAP2K1 5604
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which Flna is involved
No pathways found





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