Gene description for Gsn
Gene name gelsolin
Gene symbol Gsn
Other names/aliases ADF
Species Mus musculus
 Database cross references - Gsn
ExoCarta ExoCarta_227753
Vesiclepedia VP_227753
Entrez Gene 227753
UniProt P13020  
 Gsn identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Embryonic fibroblasts 18494037    
Mast cells 17486113    
Oligodendrocytes 21136642    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Gsn
Molecular Function
    actin binding GO:0003779 ISO
    calcium ion binding GO:0005509 IEA
    calcium ion binding GO:0005509 ISO
    protein binding GO:0005515 IPI
    phosphatidylinositol-4,5-bisphosphate binding GO:0005546 IBA
    phosphatidylinositol 3-kinase catalytic subunit binding GO:0036313 IPI
    phosphatidylinositol 3-kinase catalytic subunit binding GO:0036313 ISO
    myosin II binding GO:0045159 IEA
    myosin II binding GO:0045159 ISO
    actin filament binding GO:0051015 IBA
    actin filament binding GO:0051015 IEA
Biological Process
    phagocytosis, engulfment GO:0006911 IMP
    actin filament organization GO:0007015 ISO
    central nervous system development GO:0007417 IBA
    actin polymerization or depolymerization GO:0008154 IBA
    actin polymerization or depolymerization GO:0008154 ISO
    positive regulation of cardiac muscle hypertrophy GO:0010613 ISO
    positive regulation of gene expression GO:0010628 ISO
    striated muscle atrophy GO:0014891 IEA
    striated muscle atrophy GO:0014891 ISO
    vesicle-mediated transport GO:0016192 IMP
    cell projection assembly GO:0030031 IBA
    actin cytoskeleton organization GO:0030036 IMP
    actin filament polymerization GO:0030041 IDA
    actin filament polymerization GO:0030041 ISO
    actin filament polymerization GO:0030041 ISS
    actin filament depolymerization GO:0030042 IMP
    actin filament depolymerization GO:0030042 ISO
    protein destabilization GO:0031648 IEA
    protein destabilization GO:0031648 ISO
    response to muscle stretch GO:0035994 IMP
    sequestering of actin monomers GO:0042989 IEA
    sequestering of actin monomers GO:0042989 ISO
    negative regulation of viral entry into host cell GO:0046597 IEA
    negative regulation of viral entry into host cell GO:0046597 ISO
    actin filament severing GO:0051014 IBA
    actin filament severing GO:0051014 IMP
    actin filament severing GO:0051014 ISO
    actin filament severing GO:0051014 ISS
    barbed-end actin filament capping GO:0051016 IBA
    positive regulation of actin nucleation GO:0051127 IEA
    positive regulation of actin nucleation GO:0051127 ISO
    actin filament capping GO:0051693 IDA
    actin filament capping GO:0051693 ISO
    relaxation of cardiac muscle GO:0055119 IMP
    cilium assembly GO:0060271 ISO
    cilium assembly GO:0060271 ISS
    cellular response to cadmium ion GO:0071276 ISO
    cellular response to type II interferon GO:0071346 IDA
    regulation of podosome assembly GO:0071801 IEA
    regulation of podosome assembly GO:0071801 ISO
    cardiac muscle cell contraction GO:0086003 IMP
    renal protein absorption GO:0097017 IEA
    renal protein absorption GO:0097017 ISO
    hepatocyte apoptotic process GO:0097284 IEA
    hepatocyte apoptotic process GO:0097284 ISO
    positive regulation of p38MAPK cascade GO:1900745 ISO
    positive regulation of keratinocyte apoptotic process GO:1902174 IEA
    positive regulation of keratinocyte apoptotic process GO:1902174 ISO
    regulation of establishment of T cell polarity GO:1903903 IEA
    regulation of establishment of T cell polarity GO:1903903 ISO
    regulation of plasma membrane raft polarization GO:1903906 IEA
    regulation of plasma membrane raft polarization GO:1903906 ISO
    regulation of receptor clustering GO:1903909 IEA
    regulation of receptor clustering GO:1903909 ISO
    positive regulation of protein processing in phagocytic vesicle GO:1903923 IMP
    amyloid fibril formation GO:1990000 IEA
    amyloid fibril formation GO:1990000 ISO
    positive regulation of cysteine-type endopeptidase activity GO:2001056 ISO
Subcellular Localization
    ruffle GO:0001726 ISO
    podosome GO:0002102 IEA
    podosome GO:0002102 ISO
    extracellular region GO:0005576 ISO
    extracellular region GO:0005576 ISS
    extracellular space GO:0005615 HDA
    extracellular space GO:0005615 IBA
    extracellular space GO:0005615 ISO
    nucleus GO:0005634 IEA
    nucleus GO:0005634 ISO
    cytoplasm GO:0005737 IBA
    cytoplasm GO:0005737 ISO
    cytosol GO:0005829 ISO
    cytosol GO:0005829 ISS
    cytosol GO:0005829 TAS
    plasma membrane GO:0005886 IEA
    plasma membrane GO:0005886 ISO
    focal adhesion GO:0005925 IDA
    actin cytoskeleton GO:0015629 IBA
    actin cytoskeleton GO:0015629 ISO
    sarcoplasm GO:0016528 IEA
    sarcoplasm GO:0016528 ISO
    lamellipodium GO:0030027 IDA
    actin cap GO:0030478 IEA
    actin cap GO:0030478 ISO
    cortical actin cytoskeleton GO:0030864 ISO
    cortical actin cytoskeleton GO:0030864 ISO
    protein-containing complex GO:0032991 ISO
    myelin sheath GO:0043209 ISO
    phagocytic vesicle GO:0045335 IDA
    perinuclear region of cytoplasm GO:0048471 ISO
    apical ectoplasmic specialization GO:0061831 ISO
    basal ectoplasmic specialization GO:0061832 ISO
    glial filament GO:0097426 ISO
 Experiment description of studies that identified Gsn in sEVs
1
Experiment ID 907
MISEV standards
✔ Biophysical techniques
✔ Enriched markers
✔ Negative markers
✔ 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 73
MISEV standards
✔ Biophysical techniques
✔ Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 18494037    
Organism Mus musculus
Experiment description Difference gel electrophoresis analysis of Ras-transformed fibroblast cell-derived exosomes.
Authors "Ji H, Erfani N, Tauro BJ, Kapp EA, Zhu HJ, Moritz RL, Lim JW, Simpson RJ"
Journal name ELEC
Publication year 2008
Sample Embryonic fibroblasts
Sample name NIH3T3
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LCQ DECA]
Western blotting
3
Experiment ID 15
MISEV standards
✔ Biophysical techniques
✔ Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17486113    
Organism Mus musculus
Homo sapiens
Experiment description Exosome-mediated transfer of mRNAs and microRNAs is a novel mechanism of genetic exchange between cells.
Authors "Valadi H, Ekstrom K, Bossios A, Sjostrand M, Lee JJ, Lotvall JO"
Journal name NCB
Publication year 2007
Sample Mast cells
Sample name MC9
Bone marrow-derived mast cells
HMC-1
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.11-1.21 g/mL
Molecules identified in the study Protein
mRNA
miRNA
Methods used in the study Mass spectrometry [MALDI TOF]
Western blotting
Microarray
miRCURY LNA Array
4
Experiment ID 33
MISEV standards
✔ Biophysical techniques
✔ Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 21136642    
Organism Mus musculus
Experiment description Oligodendrocytes secrete exosomes containing major myelin and stress-protective proteins: Trophic support for axons?
Authors "Kramer-Albers EM, Bretz N, Tenzer S, Winterstein C, Mobius W, Berger H, Nave KA, Schild H, Trotter J"
Journal name PROTEOMICS_CL
Publication year 2007
Sample Oligodendrocytes
Sample name Oligodendrocytes
Oli-neu
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.10-1.14 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
Immunoelectron Microscopy
5
Experiment ID 908
MISEV standards
✔ Biophysical techniques
✔ Enriched markers
✔ Negative markers
✔ 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 Gsn
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Pik3c2a  
Reconstituted Complex Mus musculus
2 Fancd2  
Affinity Capture-MS Mus musculus
3 Ubc  
Reconstituted Complex Mus musculus
4 Tnik  
Affinity Capture-MS Mus musculus
5 Nphp4  
Affinity Capture-MS Mus musculus
6 Tmem173  
Proximity Label-MS Mus musculus
7 Foxp3  
Affinity Capture-MS Mus musculus
8 Eed  
Affinity Capture-MS Mus musculus
9 Mycbp2 105689
Affinity Capture-MS Mus musculus
10 MAPT  
Reconstituted Complex Homo sapiens
11 Agap2  
Affinity Capture-MS Mus musculus
12 Tia1  
Affinity Capture-MS Mus musculus
13 HACE1 57531
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
14 Ywhaz 22631
Affinity Capture-MS Mus musculus
15 Kctd13  
Affinity Capture-MS Mus musculus
16 Dlgap1  
Affinity Capture-MS Mus musculus
Affinity Capture-MS Mus musculus
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