Gene description for HPSE
Gene name heparanase
Gene symbol HPSE
Other names/aliases HPA
HPA1
HPR1
HPSE1
HSE1
Species Homo sapiens
 Database cross references - HPSE
ExoCarta ExoCarta_10855
Entrez Gene 10855
HGNC 5164
MIM 604724
UniProt Q9Y251  
 HPSE identified in exosomes derived from the following tissue/cell type
Malignant ascites 19188015    
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
 Gene ontology annotations for HPSE
Molecular Function
    beta-glucuronidase activity GO:0004566 TAS
    protein binding GO:0005515 IPI
    syndecan binding GO:0045545 IDA
    heparanase activity GO:0030305 TAS
    protein dimerization activity GO:0046983 IDA
Biological Process
    heparan sulfate proteoglycan catabolic process GO:0030200 IDA
    carbohydrate metabolic process GO:0005975 TAS
    small molecule metabolic process GO:0044281 TAS
    proteoglycan metabolic process GO:0006029 TAS
    glycosaminoglycan metabolic process GO:0030203 TAS
    positive regulation of protein kinase B signaling GO:0051897 IDA
    positive regulation of vascular endothelial growth factor production GO:0010575 IDA
    vascular wound healing GO:0061042 IEA
    glycosaminoglycan catabolic process GO:0006027 TAS
    positive regulation of blood coagulation GO:0030194 IDA
    regulation of hair follicle development GO:0051797 IDA
    cell-matrix adhesion GO:0007160 IDA
    positive regulation of hair follicle development GO:0051798 IEA
    positive regulation of osteoblast proliferation GO:0033690 IDA
Subcellular Localization
    membrane raft GO:0045121 IEA
    nucleoplasm GO:0005654 IDA
    lysosomal lumen GO:0043202 TAS
    lysosomal membrane GO:0005765 IEA
    nucleus GO:0005634 IDA
    extracellular region GO:0005576 IEA
    lysosome GO:0005764 IDA
    intracellular membrane-bounded organelle GO:0043231 IDA
 Experiment description of studies that identified HPSE in exosomes
1
Experiment ID 131
ISEV standards
EV Biophysical techniques
HSP70
EV Cytosolic markers
EpCAM|CD9
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 19188015    
Organism Homo sapiens
Experiment description Systemic presence and tumor-growth promoting effect of ovarian carcinoma released exosomes
Authors Keller S, Konig AK, Marme F, Runz S, Wolterink S, Koensgen D, Mustea A, Sehouli J, Altevogt P.
Journal name CL
Publication year 2009
Sample Malignant ascites
Sample name Malignant ascites - Ovarian cancer
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.08-1.14 mg/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Cytofluorographic analysis
Annexin-V-FITC
Western blotting
FACS
2
Experiment ID 231
ISEV standards
EV Biophysical techniques
Alix
EV Cytosolic markers
CD63|CD9
EV Membrane markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 232
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 233
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for HPSE
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 HPSE 10855
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
View the network image/svg+xml
 Pathways in which HPSE is involved
PathwayEvidenceSource
HS-GAG degradation TAS Reactome





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