| Autor: |
Dianny Elizabeth Jimenez, Muhammad Tahir, Muhammad Faheem, Wellington Bruno dos Santos Alves, Barbara de Lucena Correa, Gabriel Rocha de Andrade, Martin R. Larsen, Getulio Pereira de Oliveira, Rinaldo Wellerson Pereira |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Proteomes, Vol 11, Iss 3, p 23 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2227-7382 |
| DOI: |
10.3390/proteomes11030023 |
| Popis: |
In recent decades, the role played by extracellular vesicles in physiological and pathological processes has attracted attention. Extracellular vesicles are released by different types of cells and carry molecules that could become biomarkers for the diagnosis of diseases. Extracellular vesicles are also moldable tools for the controlled release of bioactive substances in clinical and therapeutic applications. However, one of the significant challenges when studying these exciting and versatile vesicles is the purification process, which presents significant difficulties in terms of lack of purity, yield, and reproducibility, reflected in unreliable data. Therefore, our objective in the present study was to compare the proteomic profile of serum-derived EVs purified using ExoQuick™ (Systems Biosciences), Total Isolation Kit (Life Technologies), Ultracentrifugation, and Ultrafiltration. Each technique utilized for purification has shown different concentrations and populations of purified particles. The results showed marked differences in distribution, size, and protein content, demonstrating the need to develop reproducible and reliable protocols to isolate extracellular vesicles for their clinical application. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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