Gene description for PSMB1
Gene name proteasome 20S subunit beta 1
Gene symbol PSMB1
Other names/aliases HC5
NEDMHAL
PMSB1
PSC5
Species Homo sapiens
 Experiment description of studies that identified PSMB1 in Prostate cancer cells

1
Experiment ID138
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVEVs
Identification method
Mass spectrometry [QTOF]   Supporting data   MSS   
PubMed ID 22723089   
OrganismHomo sapiens
Experiment descriptionExosomes as biomarker enriched microvesicles: characterization of exosomal proteins derived from a panel of prostate cell lines with distinct AR phenotypes.
AuthorsHosseini-Beheshti E, Guns ES.
Journal name MCP
Publication year2012
SampleProstate cancer cells
Sample nameDU145 - Rep 2
Isolation/purification methodsSucrose density gradient
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [QTOF]
EV-TRACK EV120018: EV-METRIC:38%

2
Experiment ID139
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVEVs
Identification method
Mass spectrometry [QTOF]   Supporting data   MSS   
PubMed ID 22723089   
OrganismHomo sapiens
Experiment descriptionExosomes as biomarker enriched microvesicles: characterization of exosomal proteins derived from a panel of prostate cell lines with distinct AR phenotypes.
AuthorsHosseini-Beheshti E, Guns ES.
Journal name MCP
Publication year2012
SampleProstate cancer cells
Sample nameDU145 - Rep 3
Isolation/purification methodsSucrose density gradient
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [QTOF]
EV-TRACK EV120018: EV-METRIC:38%

3
Experiment ID140
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVEVs
Identification method
Mass spectrometry [QTOF]   Supporting data   MSS   
PubMed ID 22723089   
OrganismHomo sapiens
Experiment descriptionExosomes as biomarker enriched microvesicles: characterization of exosomal proteins derived from a panel of prostate cell lines with distinct AR phenotypes.
AuthorsHosseini-Beheshti E, Guns ES.
Journal name MCP
Publication year2012
SampleProstate cancer cells
Sample nameVCaP - Rep 2
Isolation/purification methodsSucrose density gradient
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [QTOF]
EV-TRACK EV120018: EV-METRIC:38%

4
Experiment ID141
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVEVs
Identification method
Mass spectrometry [QTOF]   Supporting data   MSS   
PubMed ID 22723089   
OrganismHomo sapiens
Experiment descriptionExosomes as biomarker enriched microvesicles: characterization of exosomal proteins derived from a panel of prostate cell lines with distinct AR phenotypes.
AuthorsHosseini-Beheshti E, Guns ES.
Journal name MCP
Publication year2012
SampleProstate cancer cells
Sample nameVCaP - Rep 3
Isolation/purification methodsSucrose density gradient
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [QTOF]
EV-TRACK EV120018: EV-METRIC:38%

5
Experiment ID277
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVEVs
Identification method Mass spectrometry [Q-TOF]
PubMed ID 22030351   
OrganismHomo sapiens
Experiment descriptionExpression of PTRF in PC-3 cells modulates cholesterol dynamics and the actin cytoskeleton impacting secretion pathways
AuthorsInder KL, Zheng YZ, Davis MJ, Moon H, Loo D, Nguyen H, Clements JA, Parton RG, Foster LJ, Hill MM
Journal name MCP
Publication year2011
SampleProstate cancer cells
Sample namePC-3
Isolation/purification methodsDifferential centrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [QTOF]
EV-TRACK -

6
Experiment ID1121
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVEVs
Identification method Mass spectrometry
PubMed ID 24347249   
OrganismHomo sapiens
Experiment descriptionExosomes secreted under hypoxia enhance invasiveness and stemness of prostate cancer cells by targeting adherens junction molecules.
AuthorsRamteke A, Ting H, Agarwal C, Mateen S, Somasagara R, Hussain A, Graner M, Frederick B, Agarwal R, Deep G.
Journal name Mol Carcinog
Publication year2015
SampleProstate cancer cells
Sample nameLNCaP- Hypoxic
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
ExoQuick
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV140124: EV-METRIC:43%, 25%

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