Gene description for DSG3
Gene name desmoglein 3
Gene symbol DSG3
Other names/aliases CDHF6
PVA
Species Homo sapiens
 Database cross references - DSG3
ExoCarta ExoCarta_1830
Vesiclepedia VP_1830
Entrez Gene 1830
HGNC 3050
MIM 169615
UniProt P32926  
 DSG3 identified in sEVs derived from the following tissue/cell type
Colorectal cancer cells 25890246    
Colorectal cancer cells 25890246    
Prostate cancer cells 25844599    
Urine 19056867    
 Gene ontology annotations for DSG3
Molecular Function
    calcium ion binding GO:0005509 IBA
    protein binding GO:0005515 IPI
    protein dimerization activity GO:0046983 ISS
Biological Process
    desmosome assembly GO:0002159 IMP
    actin filament organization GO:0007015 ISS
    homophilic cell adhesion via plasma membrane adhesion molecules GO:0007156 IEA
    negative regulation of cell migration GO:0030336 IMP
    regulation of protein stability GO:0031647 IMP
    adherens junction assembly GO:0034333 IMP
    cell-cell adhesion GO:0098609 IBA
    tight junction assembly GO:0120192 IMP
    positive regulation of bicellular tight junction assembly GO:1903348 ISS
    negative regulation of p38MAPK cascade GO:1903753 IMP
    positive regulation of protein localization to adherens junction GO:1904704 IMP
    positive regulation of protein localization to membrane GO:1905477 IMP
Subcellular Localization
    cornified envelope GO:0001533 TAS
    cytoplasm GO:0005737 IDA
    cytosol GO:0005829 TAS
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 TAS
    cell-cell junction GO:0005911 IDA
    bicellular tight junction GO:0005923 IEA
    cell junction GO:0030054 IDA
    desmosome GO:0030057 IBA
    extracellular exosome GO:0070062 HDA
    tight junction GO:0070160 ISS
 Experiment description of studies that identified DSG3 in sEVs
1
Experiment ID 282
MISEV standards
CEM
Biophysical techniques
Alix|TSG101|CD63|CD81|EpCAM
Enriched markers
Negative markers
DLS
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25890246    
Organism Homo sapiens
Experiment description Highly-purified exosomes and shed microvesicles isolated from the human colon cancer cell line LIM1863 by sequential centrifugal ultrafiltration are biochemically and functionally distinct.
Authors "Xu R, Greening DW, Rai A, Ji H, Simpson RJ."
Journal name Methods
Publication year 2015
Sample Colorectal cancer cells
Sample name LIM1863 - Ultracentrifugation - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Centrifugal concentration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
2
Experiment ID 283
MISEV standards
CEM
Biophysical techniques
Alix|TSG101|CD63|CD81|EpCAM
Enriched markers
Negative markers
DLS
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25890246    
Organism Homo sapiens
Experiment description Highly-purified exosomes and shed microvesicles isolated from the human colon cancer cell line LIM1863 by sequential centrifugal ultrafiltration are biochemically and functionally distinct.
Authors "Xu R, Greening DW, Rai A, Ji H, Simpson RJ."
Journal name Methods
Publication year 2015
Sample Colorectal cancer cells
Sample name LIM1863 - Ultracentrifugation - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Centrifugal concentration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
3
Experiment ID 275
MISEV standards
EM
Biophysical techniques
TSG101|Alix|RAB5A|CD9|CD82|CD63|CD81
Enriched markers
AIF
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25844599    
Organism Homo sapiens
Experiment description Molecular profiling of prostate cancer derived exosomes may reveal a predictive signature for response to docetaxel.
Authors "Kharaziha P, Chioureas D, Rutishauser D, Baltatzis G, Lennartsson L, Fonseca P, Azimi A, Hultenby K, Zubarev R, Ullen A, Yachnin J, Nilsson S, Panaretakis T."
Journal name Oncotarget
Publication year 2015
Sample Prostate cancer cells
Sample name DU145 - Docetaxel sensitive
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.12-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry/Flow cytometry/Western blotting
4
Experiment ID 63
MISEV standards
Biophysical techniques
AQP2
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19056867    
Organism Homo sapiens
Experiment description Large-scale proteomics and phosphoproteomics of urinary exosomes.
Authors "Gonzales PA, Pisitkun T, Hoffert JD, Tchapyjnikov D, Star RA, Kleta R, Wang NS, Knepper MA"
Journal name JASN
Publication year 2009
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
 Protein-protein interactions for DSG3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 FNDC5  
Affinity Capture-MS Homo sapiens
2 OAZ3  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
3 PPP2R2B 5521
Affinity Capture-MS Homo sapiens
4 C18orf21  
Affinity Capture-MS Homo sapiens
5 JUP 3728
Affinity Capture-Western Homo sapiens
6 AGPAT1 10554
Affinity Capture-MS Homo sapiens
7 RNF115  
Affinity Capture-MS Homo sapiens
8 NRSN1  
Affinity Capture-MS Homo sapiens
9 WWOX 51741
Affinity Capture-MS Homo sapiens
10 SRRT 51593
Affinity Capture-MS Homo sapiens
11 ST6GALNAC6 30815
Affinity Capture-MS Homo sapiens
12 SOX2  
Affinity Capture-MS Homo sapiens
13 CERS3  
Affinity Capture-MS Homo sapiens
14 HSF2  
Affinity Capture-MS Homo sapiens
15 CACUL1  
Affinity Capture-MS Homo sapiens
16 MBNL1 4154
Affinity Capture-MS Homo sapiens
17 FRMD1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
18 SIK1  
Affinity Capture-MS Homo sapiens
19 SARAF  
Affinity Capture-MS Homo sapiens
20 PINK1  
Affinity Capture-MS Homo sapiens
21 GOT1 2805
Affinity Capture-MS Homo sapiens
22 STK11 6794
Affinity Capture-MS Homo sapiens
23 SSUH2  
Affinity Capture-MS Homo sapiens
24 FAM213A 84293
Affinity Capture-MS Homo sapiens
25 CCR1  
Affinity Capture-MS Homo sapiens
26 STX17 55014
Affinity Capture-MS Homo sapiens
27 CSGALNACT1 55790
Affinity Capture-MS Homo sapiens
28 PKP3 11187
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
29 FSTL1 11167
Affinity Capture-MS Homo sapiens
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