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Cited by 330

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Engineered nanointerfaces for microfluidic isolation and molecular profiling of tumor-specific extracellular vesicles

Open access
Reátegui, Eduardo, van der Vos, Kristan E., Lai, Charles P., Zeinali, Mahnaz, Atai, Nadia A., Aldikacti, Berent, Floyd, Frederick P., H. Khankhel, Aimal, Thapar, Vishal, Hochberg, Fred H., Sequist, Lecia V., Nahed, Brian V., S. Carter, Bob, Toner, Mehmet, Balaj, Leonora, T. Ting, David, Breakefield, Xandra O., Stott, Shannon L.·2018·Nature Communications

Abstract

Extracellular vesicles (EVs) carry RNA, DNA, proteins, and lipids. Specifically, tumor-derived EVs have the potential to be utilized as disease-specific biomarkers. However, a lack of methods to isolate tumor-specific EVs has limited their use in clinical settings. Here we report a sensitive analytical microfluidic platform (EV HB-Chip) that enables tumor-specific EV-RNA isolation within 3 h. Using the EV HB-Chip, we achieve 94% tumor-EV specificity, a limit of detection of 100 EVs per μL, and a 10-fold increase in tumor RNA enrichment in comparison to other methods. Our approach allows for the subsequent release of captured tumor EVs, enabling downstream characterization and functional studies. Processing serum and plasma samples from glioblastoma multiforme (GBM) patients, we can detect the mutant EGFRvIII mRNA. Moreover, using next-generation RNA sequencing, we identify genes specific to GBM as well as transcripts that are hallmarks for the four genetic subtypes of the disease.

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Crossref · 10.1038/s41467-017-02261-1

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Metadata

Authors
Reátegui, E., van der Vos, K. E., Lai, C. P., Zeinali, M., Atai, N. A., Aldikacti, B., Floyd, F. P., H. Khankhel, A., Thapar, V., Hochberg, F. H., Sequist, L. V., Nahed, B. V., S. Carter, B., Toner, M., Balaj, L., T. Ting, D., Breakefield, X. O., & Stott, S. L.
Venue
Nature Communications
Published
2018-01-12
Volume
9
Issue
1
Pages
175-175
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2783823932
Cited by
330
References
12
FWCI
11.61
Type
journal article
Language
en
Open access
gold

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