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| Status |
Public on Jun 14, 2014 |
| Title |
Rapid isolation of extracellular vesicles from cell culture and biological fluids using a synthetic peptide with specific affinity for heat shock proteins |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by high throughput sequencing
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| Summary |
Background: Exosomes and extracellular vesicles (EVs) are increasingly recognized as important sources of biomarkers for disease study and diagnosis. Results: A synthetic peptide, Vn96, allows for capture of EVs from biological fluids using basic laboratory equipment. Conclusion: The Vn96-captured EVs are qualitatively equivalent or superior to exosomes isolated by ultracentrifugation. Significance: The Vn96 peptide provides an effective affinity-capture method for the isolation of EVs from biological fluids.
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| Overall design |
In order to compare different methods of exosome purification, we compared RNA content of exosomes purified with each method. We used two different breast cancer cell lines MCF7 and MDA-MB-231. We processed data in order to identify large RNAs as well as small RNA by using different methods for the alignment
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| Contributor(s) |
Ghosh A, Davey M, Chute IC, Griffiths SG, Lewis S, Chacko S, Barnett D, Crapoulet N, Fournier S, Joy A, Caissie MC, Ferguson AD, Daigle M, Meli VM, Lewis SM, Ouellette RJ |
| Citation missing |
Has this study been published? Please login to update or notify GEO. |
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| Submission date |
Jun 13, 2014 |
| Last update date |
May 15, 2019 |
| Contact name |
Nicolas Crapoulet |
| Organization name |
Atlantic cancer research institute
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| Street address |
35 Providence street
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| City |
Moncton |
| State/province |
NB |
| ZIP/Postal code |
e1c 8x3 |
| Country |
Canada |
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| Platforms (1) |
| GPL17303 |
Ion Torrent Proton (Homo sapiens) |
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| Samples (5)
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| Relations |
| BioProject |
PRJNA252722 |
| SRA |
SRP043204 |
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