| Chapter title |
Cancer Exosomes as Mediators of Drug Resistance.
|
|---|---|
| Chapter number | 13 |
| Book title |
Cancer Drug Resistance
|
| Published in |
Methods in molecular biology, January 2016
|
| DOI | 10.1007/978-1-4939-3347-1_13 |
| Pubmed ID | |
| Book ISBNs |
978-1-4939-3345-7, 978-1-4939-3347-1
|
| Authors |
Maria do Rosário André, Ana Pedro, David Lyden, André, Maria do Rosário, Pedro, Ana, Lyden, David |
| Editors |
José Rueff, António Sebastião Rodrigues |
| Abstract |
In the last decades, several studies demonstrated that the tumor microenvironment is a critical determinant not only of tumor progression and metastasis, but also of resistance to therapy. Exosomes are small membrane vesicles of endocytic origin, which contain mRNAs, DNA fragments, and proteins, and are released by many different cell types, including cancer cells. Mounting evidence has shown that cancer-derived exosomes contribute to the recruitment and reprogramming of constituents associated with the tumor microenvironment. Understanding how exosomes and the tumor microenvironment impact drug resistance will allow novel and better strategies to overcome drug resistance and treat cancer.Here, we describe a technique for exosome purification from cell culture, and fresh and frozen plasma, and further analysis by electron microscopy, NanoSight microscope, and Western blot. |
Mendeley readers
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Demographic breakdown
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|---|---|---|
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| Researcher | 9 | 21% |
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| Professor | 2 | 5% |
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