Gene description for CCL2
Gene name chemokine (C-C motif) ligand 2
Gene symbol CCL2
Other names/aliases GDCF-2
HC11
HSMCR30
MCAF
MCP-1
MCP1
SCYA2
SMC-CF
Species Homo sapiens
 Database cross references - CCL2
ExoCarta ExoCarta_6347
Entrez Gene 6347
HGNC 10618
MIM 158105
UniProt P13500  
 CCL2 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells Unpublished / Not applicable
 Gene ontology annotations for CCL2
Molecular Function
    protein kinase activity GO:0004672 TAS
    receptor binding GO:0005102 TAS
    chemokine activity GO:0008009 IEA
    heparin binding GO:0008201 IEA
    CCR2 chemokine receptor binding GO:0031727 TAS
Biological Process
    maternal process involved in female pregnancy GO:0060135 IEA
    maternal process involved in parturition GO:0060137 IEA
    G-protein coupled receptor signaling pathway GO:0007186 TAS
    negative regulation of neuron apoptotic process GO:0043524 IDA
    chemotaxis GO:0006935 TAS
    negative regulation of natural killer cell chemotaxis GO:2000502 IDA
    MAPK cascade GO:0000165 IMP
    positive regulation of leukocyte mediated cytotoxicity GO:0001912 IEA
    cellular response to interleukin-1 GO:0071347 ISS
    cell surface receptor signaling pathway GO:0007166 TAS
    monocyte chemotaxis GO:0002548 IDA
    response to vitamin B3 GO:0033552 IEA
    cellular response to insulin stimulus GO:0032869 IEA
    response to ethanol GO:0045471 IEA
    positive regulation of immune complex clearance by monocytes and macrophages GO:0090265 IEA
    aging GO:0007568 IEA
    cellular response to fibroblast growth factor stimulus GO:0044344 IEP
    response to wounding GO:0009611 IEA
    leukocyte migration involved in inflammatory response GO:0002523 IEA
    cell adhesion GO:0007155 TAS
    cellular response to tumor necrosis factor GO:0071356 ISS
    transforming growth factor beta receptor signaling pathway GO:0007179 IEA
    inflammatory response GO:0006954 IDA
    positive regulation of cellular extravasation GO:0002693 IEA
    positive regulation of tumor necrosis factor production GO:0032760 IEA
    macrophage chemotaxis GO:0048246 IDA
    cellular homeostasis GO:0019725 TAS
    vascular endothelial growth factor receptor signaling pathway GO:0048010 IEA
    cellular response to ATP GO:0071318 IEA
    cytokine-mediated signaling pathway GO:0019221 IDA
    regulation of vascular endothelial growth factor production GO:0010574 IEA
    lipopolysaccharide-mediated signaling pathway GO:0031663 IDA
    positive regulation of endothelial cell proliferation GO:0001938 IEA
    viral genome replication GO:0019079 TAS
    positive regulation of T cell activation GO:0050870 ISS
    response to amino acid GO:0043200 IEA
    cellular calcium ion homeostasis GO:0006874 IEA
    positive regulation of calcium ion import GO:0090280 IDA
    cellular response to interferon-gamma GO:0071346 ISS
    organ morphogenesis GO:0009887 TAS
    positive regulation of apoptotic cell clearance GO:2000427 ISS
    astrocyte cell migration GO:0043615 IDA
    negative regulation of angiogenesis GO:0016525 IEA
    response to activity GO:0014823 IEA
    cellular protein metabolic process GO:0044267 TAS
    cellular response to lipopolysaccharide GO:0071222 ISS
    positive regulation of macrophage chemotaxis GO:0010759 IEA
    response to mechanical stimulus GO:0009612 IEA
    PERK-mediated unfolded protein response GO:0036499 TAS
    negative regulation of glial cell apoptotic process GO:0034351 IDA
    cellular response to organic cyclic compound GO:0071407 IDA
    positive regulation of nitric-oxide synthase biosynthetic process GO:0051770 ISS
    cytoskeleton organization GO:0007010 IDA
    response to bacterium GO:0009617 NAS
    endoplasmic reticulum unfolded protein response GO:0030968 TAS
    response to progesterone GO:0032570 IEA
    neutrophil chemotaxis GO:0030593 IEA
    organ regeneration GO:0031100 IEA
    response to hypoxia GO:0001666 IEA
    cellular response to dexamethasone stimulus GO:0071549 IEA
    cellular response to retinoic acid GO:0071300 IEA
    positive regulation of synaptic transmission GO:0050806 IEA
    JAK-STAT cascade GO:0007259 TAS
    cellular response to platelet-derived growth factor stimulus GO:0036120 IEA
    response to gamma radiation GO:0010332 IEA
    chemokine-mediated signaling pathway GO:0070098 IEA
    cellular response to drug GO:0035690 IEA
    positive regulation of collagen biosynthetic process GO:0032967 IEA
    lymphocyte chemotaxis GO:0048247 IEA
    response to antibiotic GO:0046677 IEA
    humoral immune response GO:0006959 TAS
    helper T cell extravasation GO:0035684 ISS
    cellular response to macrophage colony-stimulating factor stimulus GO:0036006 IEA
    signal transduction GO:0007165 NAS
    regulation of cell shape GO:0008360 IDA
    positive regulation of monocyte chemotaxis GO:0090026 IEA
    protein phosphorylation GO:0006468 TAS
    cellular response to interleukin-6 GO:0071354 IEA
    response to heat GO:0009408 IEA
    cellular response to high density lipoprotein particle stimulus GO:0071403 IEA
    protein kinase B signaling GO:0043491 IMP
    angiogenesis GO:0001525 TAS
    G-protein coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger GO:0007187 TAS
Subcellular Localization
    axon terminus GO:0043679 IEA
    extracellular space GO:0005615 IEA
    rough endoplasmic reticulum GO:0005791 IEA
    extracellular region GO:0005576 TAS
    C-fiber GO:0044299 IEA
    perikaryon GO:0043204 IEA
    endocytic vesicle GO:0030139 IEA
    dendrite GO:0030425 IEA
    synapse GO:0045202 IEA
    perinuclear region of cytoplasm GO:0048471 IEA
 Experiment description of studies that identified CCL2 in exosomes
1
Experiment ID 126
ISEV standards
EV Biophysical techniques
GAPDH
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Antibody array
PubMed ID Unpublished / Not applicable
Organism Homo sapiens
Experiment description Mesenchymal Stem Cell Exosomes: The Future MSC-based Therapy?
Authors Ruenn Chai Lai, Ronne Wee Yeh Yeo, Soon Sim Tan, Bin Zhang, Yijun Yin, Newman Siu Kwan Sze, Andre Choo, and Sai Kiang Lim
Journal name Mesenchymal Stem Cell Therapy
Publication year 2011
Sample Mesenchymal stem cells
Sample name huES9.E1
Isolation/purification methods HPLC
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Antobody array
Mass spectrometry
 Protein-protein interactions for CCL2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 VCAN 1462
Invitro Homo sapiens
2 CCR2  
Invivo Homo sapiens
Invitro Homo sapiens
3 CCL2 6347
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
4 CCR10  
Invivo Homo sapiens
5 CCBP2  
Invivo Homo sapiens
Invivo Homo sapiens
Affinity Capture-MS Homo sapiens
6 FY  
Reconstituted Complex Homo sapiens
View the network image/svg+xml
 Pathways in which CCL2 is involved
PathwayEvidenceSource
ATF4 activates genes TAS Reactome
Chemokine receptors bind chemokines TAS Reactome





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