Gene description for JAG1
Gene name jagged 1
Gene symbol JAG1
Other names/aliases AGS
AHD
AWS
CD339
HJ1
JAGL1
Species Homo sapiens
 Database cross references - JAG1
ExoCarta ExoCarta_182
Vesiclepedia VP_182
Entrez Gene 182
HGNC 6188
MIM 601920
UniProt P78504  
 JAG1 identified in sEVs derived from the following tissue/cell type
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Colorectal cancer cells 34887515    
Keratinocytes 19530224    
Keratinocytes 19530224    
Melanoma cells 25950383    
Melanoma cells 25950383    
Melanoma cells 25950383    
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
 Gene ontology annotations for JAG1
Molecular Function
    Notch binding GO:0005112 IBA
    Notch binding GO:0005112 IPI
    Notch binding GO:0005112 NAS
    structural molecule activity GO:0005198 NAS
    calcium ion binding GO:0005509 IEA
    protein binding GO:0005515 IPI
    phospholipid binding GO:0005543 IMP
    growth factor activity GO:0008083 NAS
    molecular adaptor activity GO:0060090 EXP
    molecular adaptor activity GO:0060090 IDA
Biological Process
    angiogenesis GO:0001525 NAS
    cell fate determination GO:0001709 NAS
    negative regulation of cell-matrix adhesion GO:0001953 IDA
    blood vessel remodeling GO:0001974 IEA
    morphogenesis of an epithelial sheet GO:0002011 IEA
    inhibition of neuroepithelial cell differentiation GO:0002085 IEA
    T cell mediated immunity GO:0002456 IMP
    aortic valve morphogenesis GO:0003180 NAS
    pulmonary valve morphogenesis GO:0003184 IMP
    cardiac right ventricle morphogenesis GO:0003215 ISS
    Notch signaling pathway GO:0007219 IMP
    Notch signaling pathway GO:0007219 ISS
    Notch signaling pathway GO:0007219 NAS
    nervous system development GO:0007399 NAS
    negative regulation of cell-cell adhesion GO:0022408 IDA
    hemopoiesis GO:0030097 NAS
    keratinocyte differentiation GO:0030216 NAS
    negative regulation of cell migration GO:0030336 IDA
    response to muramyl dipeptide GO:0032495 IEA
    aorta morphogenesis GO:0035909 ISS
    regulation of cell population proliferation GO:0042127 NAS
    inner ear auditory receptor cell differentiation GO:0042491 IEA
    myoblast differentiation GO:0045445 NAS
    endothelial cell differentiation GO:0045446 NAS
    negative regulation of fat cell differentiation GO:0045599 IEA
    negative regulation of endothelial cell differentiation GO:0045602 IEA
    positive regulation of myeloid cell differentiation GO:0045639 IEA
    negative regulation of neuron differentiation GO:0045665 IEA
    positive regulation of osteoblast differentiation GO:0045669 IEA
    positive regulation of Notch signaling pathway GO:0045747 ISS
    positive regulation of transcription by RNA polymerase II GO:0045944 IMP
    regulation of epithelial cell proliferation GO:0050678 IEA
    cardiac septum morphogenesis GO:0060411 ISS
    ciliary body morphogenesis GO:0061073 IEA
    neuroendocrine cell differentiation GO:0061101 IEA
    pulmonary artery morphogenesis GO:0061156 IMP
    cardiac neural crest cell development involved in outflow tract morphogenesis GO:0061309 ISS
    endocardial cushion cell development GO:0061444 ISS
    positive regulation of cardiac epithelial to mesenchymal transition GO:0062043 ISS
    nephron development GO:0072006 ISS
    podocyte development GO:0072015 ISS
    distal tubule development GO:0072017 IEA
    loop of Henle development GO:0072070 IEA
    neuronal stem cell population maintenance GO:0097150 IEP
    negative regulation of stem cell differentiation GO:2000737 IMP
Subcellular Localization
    extracellular region GO:0005576 NAS
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 NAS
    plasma membrane GO:0005886 TAS
    adherens junction GO:0005912 ISS
    membrane GO:0016020 IMP
    membrane GO:0016020 TAS
    apical plasma membrane GO:0016324 ISS
 Experiment description of studies that identified JAG1 in sEVs
1
Experiment ID 489
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 6
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
2
Experiment ID 490
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 7
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
3
Experiment ID 491
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 8
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
4
Experiment ID 492
MISEV standards
✔
EM
Biophysical techniques
✔
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
✔
Canx
Negative markers
✔
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 9
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
5
Experiment ID 207
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|HSP70|FLOT1
Enriched markers
✔
VDAC
Negative markers
✔
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DKO-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
6
Experiment ID 208
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|HSP70|FLOT1
Enriched markers
✔
VDAC
Negative markers
✔
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name Dks-8
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
7
Experiment ID 209
MISEV standards
✘ Biophysical techniques
✔
TSG101|HSP70|FLOT1
Enriched markers
✔
VDAC
Negative markers
✔
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DLD-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
8
Experiment ID 1203
MISEV standards
✔
EM
Biophysical techniques
✔
SDCBP|FLOT1|CD9|CD81|CD63|EPCAM|GAPDH|LAMP1|TFRC|CD151|CD82|LAMP2|RAB35|TSG101|FLOT2|RAB5B|ICAM1|RAB5A
Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 34887515    
Organism Homo sapiens
Experiment description Supermeres are functional extracellular nanoparticles replete with disease biomarkers and therapeutic targets
Authors "Zhang Q, Jeppesen DK, Higginbotham JN, Graves-Deal R, Trinh VQ, Ramirez MA, Sohn Y, Neininger AC, Taneja N, McKinley ET, Niitsu H, Cao Z, Evans R, Glass SE, Ray KC, Fissell WH, Hill S, Rose KL, Huh WJ, Washington MK, Ayers GD, Burnette DT, Sharma S, Rome LH, Franklin JL, Lee YA, Liu Q, Coffey RJ."
Journal name Nat Cell Biol
Publication year 2021
Sample Colorectal cancer cells
Sample name DiFi
Isolation/purification methods Differential centrifugation
Filtration
Centrifugal ultrafiltration
Ultracentrifugation
OptiPrep density gradient centrifugation
Flotation density -
Molecules identified in the study Protein
miRNA
Methods used in the study Western blotting
Mass spectrometry
RNA sequencing
9
Experiment ID 189
MISEV standards
✔
EM
Biophysical techniques
✘ Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19530224    
Organism Homo sapiens
Experiment description Profile of exosomes related proteins released by differentiated and undifferentiated human keratinocytes.
Authors "Chavez-Muñoz C, Kilani RT, Ghahary A."
Journal name J Cell Physiol
Publication year 2009
Sample Keratinocytes
Sample name Keratinocytes - Differentiated
Isolation/purification methods Differential centrifugation
Filtration
Sucrose cushion
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
10
Experiment ID 190
MISEV standards
✔
EM
Biophysical techniques
✔
HSC70
Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19530224    
Organism Homo sapiens
Experiment description Profile of exosomes related proteins released by differentiated and undifferentiated human keratinocytes.
Authors "Chavez-Muñoz C, Kilani RT, Ghahary A."
Journal name J Cell Physiol
Publication year 2009
Sample Keratinocytes
Sample name Keratinocytes - Undifferentiated
Isolation/purification methods Differential centrifugation
Filtration
Sucrose cushion
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
11
Experiment ID 255
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|FLOT1
Enriched markers
✘ Negative markers
✔
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25950383    
Organism Homo sapiens
Experiment description Proteome characterization of melanoma exosomes reveals a specific signature for metastatic cell lines
Authors "Lazar I, Clement E, Ducoux-Petit M, Denat L, Soldan V, Dauvillier S, Balor S4, Burlet-Schiltz O1, Larue L, Muller C Nieto L"
Journal name Pigment Cell Melanoma Res
Publication year 2015
Sample Melanoma cells
Sample name G1
Isolation/purification methods Differential centrifugation
Unltracentrifugation
Sucrose density gradient
Flotation density 1.13 - 1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
12
Experiment ID 256
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|FLOT1
Enriched markers
✘ Negative markers
✔
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25950383    
Organism Homo sapiens
Experiment description Proteome characterization of melanoma exosomes reveals a specific signature for metastatic cell lines
Authors "Lazar I, Clement E, Ducoux-Petit M, Denat L, Soldan V, Dauvillier S, Balor S4, Burlet-Schiltz O1, Larue L, Muller C Nieto L"
Journal name Pigment Cell Melanoma Res
Publication year 2015
Sample Melanoma cells
Sample name 501mel
Isolation/purification methods Differential centrifugation
Unltracentrifugation
Sucrose density gradient
Flotation density 1.13 - 1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
13
Experiment ID 257
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|FLOT1
Enriched markers
✘ Negative markers
✔
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25950383    
Organism Homo sapiens
Experiment description Proteome characterization of melanoma exosomes reveals a specific signature for metastatic cell lines
Authors "Lazar I, Clement E, Ducoux-Petit M, Denat L, Soldan V, Dauvillier S, Balor S4, Burlet-Schiltz O1, Larue L, Muller C Nieto L"
Journal name Pigment Cell Melanoma Res
Publication year 2015
Sample Melanoma cells
Sample name Daju
Isolation/purification methods Differential centrifugation
Unltracentrifugation
Sucrose density gradient
Flotation density 1.13 - 1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
14
Experiment ID 211
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|Alix|EpCAM|TFRC
Enriched markers
✔
cytochrome c|GOLGA2
Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name IGROV1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
15
Experiment ID 212
MISEV standards
✔
CEM
Biophysical techniques
✔
TSG101|Alix|EpCAM|TFRC
Enriched markers
✔
Cytochrome C|GOLGA2
Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name OVCAR-3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for JAG1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 THBS1 7057
Two-hybrid Homo sapiens
2 FBXW7  
Affinity Capture-Western Homo sapiens
3 HGS 9146
Affinity Capture-Western Homo sapiens
4 KRAS 3845
Proximity Label-MS Homo sapiens
5 MIB1 57534
Co-crystal Structure Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Biochemical Activity Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
6 NOTCH3 4854
Reconstituted Complex Homo sapiens
7 CUL3 8452
Affinity Capture-MS Homo sapiens
8 LGALS1 3956
Affinity Capture-MS Homo sapiens
9 MLLT4 4301
Two-hybrid Homo sapiens
10 ITCH 83737
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
11 CAV1 857
Proximity Label-MS Homo sapiens
12 ELOVL5 60481
Proximity Label-MS Homo sapiens
13 FBXO2 26232
Affinity Capture-MS Homo sapiens
14 NOTCH1 4851
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Co-localization Homo sapiens
Affinity Capture-Western Homo sapiens
15 NEURL1  
Biochemical Activity Homo sapiens
Affinity Capture-Western Homo sapiens
16 APBB1  
Affinity Capture-Western Homo sapiens
17 NOTCH2 4853
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
View the network image/svg+xml
 Pathways in which JAG1 is involved
PathwayEvidenceSource
Activated NOTCH1 Transmits Signal to the Nucleus IEA Reactome
Constitutive Signaling by NOTCH1 HD Domain Mutants TAS Reactome
Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants TAS Reactome
Constitutive Signaling by NOTCH1 PEST Domain Mutants TAS Reactome
Constitutive Signaling by NOTCH1 t(7;9)(NOTCH1:M1580_K2555) Translocation Mutant TAS Reactome
Developmental Biology IEA Reactome
Disease TAS Reactome
Diseases of signal transduction by growth factor receptors and second messengers TAS Reactome
Gene expression (Transcription) TAS Reactome
Generic Transcription Pathway TAS Reactome
Kidney development IEA Reactome
Nephron development IEA Reactome
NOTCH2 Activation and Transmission of Signal to the Nucleus IEA Reactome
NOTCH3 Activation and Transmission of Signal to the Nucleus IEA Reactome
NOTCH3 Activation and Transmission of Signal to the Nucleus TAS Reactome
NOTCH4 Activation and Transmission of Signal to the Nucleus IEA Reactome
RAC1 GTPase cycle TAS Reactome
RAC3 GTPase cycle TAS Reactome
RHO GTPase cycle TAS Reactome
RNA Polymerase II Transcription TAS Reactome
RUNX3 regulates NOTCH signaling TAS Reactome
Signal Transduction TAS Reactome
Signal Transduction IEA Reactome
Signaling by NOTCH IEA Reactome
Signaling by NOTCH TAS Reactome
Signaling by NOTCH1 IEA Reactome
Signaling by NOTCH1 HD Domain Mutants in Cancer TAS Reactome
Signaling by NOTCH1 HD+PEST Domain Mutants in Cancer TAS Reactome
Signaling by NOTCH1 in Cancer TAS Reactome
Signaling by NOTCH1 PEST Domain Mutants in Cancer TAS Reactome
Signaling by NOTCH1 t(7;9)(NOTCH1:M1580_K2555) Translocation Mutant TAS Reactome
Signaling by NOTCH2 IEA Reactome
Signaling by NOTCH3 IEA Reactome
Signaling by NOTCH3 TAS Reactome
Signaling by NOTCH4 IEA Reactome
Signaling by Rho GTPases TAS Reactome
Signaling by Rho GTPases, Miro GTPases and RHOBTB3 TAS Reactome
Transcriptional regulation by RUNX3 TAS Reactome





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