Gene description for DKK1
Gene name	dickkopf WNT signaling pathway inhibitor 1
Gene symbol	DKK1
Other names/aliases	DKK-1 SK
Species	Homo sapiens
Experiment description of studies that identified DKK1 in Prostate cancer cells
1 Experiment ID 277 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry [Q-TOF] PubMed ID 22030351    Organism Homo sapiens Experiment description Expression of PTRF in PC-3 cells modulates cholesterol dynamics and the actin cytoskeleton impacting secretion pathways Authors Inder KL, Zheng YZ, Davis MJ, Moon H, Loo D, Nguyen H, Clements JA, Parton RG, Foster LJ, Hill MM Journal name MCP Publication year 2011 Sample Prostate cancer cells Sample name PC-3 Isolation/purification methods Differential centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [QTOF] EV-TRACK -
2 Experiment ID 633 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Mass spectrometry [LTQ] PubMed ID 27894104    Organism Homo sapiens Experiment description Proteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers. Authors Hurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr. Journal name Oncotarget Publication year 2016 Sample Prostate cancer cells Sample name DU145 Isolation/purification methods Differential centrifugation Polymer-based precipitation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [LTQ] EV-TRACK -
3 Experiment ID 634 Identified molecule protein Extracellular vesicle type Extracellular vesicles MISEV EVs Identification method Mass spectrometry [LTQ] PubMed ID 27894104    Organism Homo sapiens Experiment description Proteomic profiling of NCI-60 extracellular vesicles uncovers common protein cargo and cancer type-specific biomarkers. Authors Hurwitz SN, Rider MA, Bundy JL, Liu X, Singh RK, Meckes DG Jr. Journal name Oncotarget Publication year 2016 Sample Prostate cancer cells Sample name PC-3 Isolation/purification methods Differential centrifugation Polymer-based precipitation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [LTQ] EV-TRACK -
4 Experiment ID 1260 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 24371517    Organism Homo sapiens Experiment description Exosomal ITGA3 interferes with non-cancerous prostate cell functions and is increased in urine exosomes of metastatic prostate cancer patients. Authors Bijnsdorp IV, Geldof AA, Lavaei M, Piersma SR, van Moorselaar RJ, Jimenez CR. Journal name J Extracell Vesicles. Publication year 2013 Sample Prostate cancer cells Sample name LNCaP Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry Western blotting EV-TRACK EV130168: EV-METRIC:11%, 11%
5 Experiment ID 1261 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 24371517    Organism Homo sapiens Experiment description Exosomal ITGA3 interferes with non-cancerous prostate cell functions and is increased in urine exosomes of metastatic prostate cancer patients. Authors Bijnsdorp IV, Geldof AA, Lavaei M, Piersma SR, van Moorselaar RJ, Jimenez CR. Journal name J Extracell Vesicles. Publication year 2013 Sample Prostate cancer cells Sample name PC3 Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry Western blotting EV-TRACK EV130168: EV-METRIC:11%, 11%