Gene description for SLC7A11
Gene name
solute carrier family 7 (anionic amino acid transporter light chain, xc- system), member 11
Gene symbol
SLC7A11
Other names/aliases
CCBR1 xCT
Species
Homo sapiens
Database cross references - SLC7A11
ExoCarta
ExoCarta_23657
Entrez Gene
23657
HGNC
11059
MIM
607933
UniProt
Q9UPY5
SLC7A11 identified in exosomes derived from the following tissue/cell type
Endothelial cells
26027894
Ovarian cancer cells
23333927
Ovarian cancer cells
23333927
Prostate cancer cells
25844599
Gene ontology annotations for SLC7A11
Experiment description of studies that identified SLC7A11 in exosomes
1
Experiment ID
226
ISEV standards
✔
EM
EV Biophysical techniques
✔
GAPDH
EV Cytosolic markers
✔
CD9|FLOT1
EV Membrane markers
✔
LMNA|H2AFX|ATP5A1|TOMM20
EV Negative markers
✘
EV Particle analysis
Identified molecule
mRNA
Identification method
Small RNA sequencing (Illumina HiSeq 2000 (Solexa)
PubMed ID
26027894
Organism
Homo sapiens
Experiment description
Quantitative and qualitative analysis of small RNAs in human endothelial cells and exosomes provides insights into localized RNA processing, degradation and sorting
Authors
Bas W. M. van Balkom, Almut S. Eisele, D. Michiel Pegtel, Sander Bervoets, Marianne C. Verhaar
Journal name
Journal of Extracellular Vesicles
Publication year
2015
Sample
Endothelial cells
Sample name
HMEC-1
Isolation/purification methods
Differential ultracentrifugation Sucrose density gradient
Flotation density
1.10 g/mL
Molecules identified in the study
miRNA Protein snoRNA lncRNA yRNA snRNA mRNA ncRNA mtRNA vtRNA scaRNA lincRNA
Methods used in the study
Small RNA sequencing (Illumina HiSeq 2000 (Solexa) Western blotting
2
Experiment ID
211
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✔
EpCAM|TFRC
EV Membrane markers
✔
cytochrome c|GOLGA2
EV Negative markers
✘
EV 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
3
Experiment ID
212
ISEV standards
✔
CEM
EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✔
EpCAM|TFRC
EV Membrane markers
✔
Cytochrome C|GOLGA2
EV Negative markers
✘
EV 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
4
Experiment ID
275
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|Alix|RAB5A
EV Cytosolic markers
✔
CD9|CD82|CD63|CD81
EV Membrane markers
✔
AIF
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
25844599
Organism
Homo sapiens
Experiment description
Molecular profiling of prostate cancer derived exosomes may reveal a predictive signature for response to docetaxel.
Authors
Kharaziha P, Chioureas D, Rutishauser D, Baltatzis G, Lennartsson L, Fonseca P, Azimi A, Hultenby K, Zubarev R, Ullen A, Yachnin J, Nilsson S, Panaretakis T.
Journal name
Oncotarget
Publication year
2015
Sample
Prostate cancer cells
Sample name
DU145 - Docetaxel sensitive
Isolation/purification methods
Filtration Ultracentrifugation Sucrose density gradient
Flotation density
1.12-1.19 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry/Flow cytometry/Western blotting
Protein-protein interactions for SLC7A11
Protein Interactor
ExoCarta ID
Identification method
PubMed
Species
1
SLC3A2
6520
Invivo
Homo sapiens
Invivo
Homo sapiens
Affinity Capture-MS
Homo sapiens
2
BAAT
Affinity Capture-MS
Homo sapiens
View the network
image/svg+xml
Pathways in which SLC7A11 is involved