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Cited by 339

The DOI matches its Crossref record; 61 of the 61 references it cites were found in a registry or an index.

Functional exosome-mediated co-delivery of doxorubicin and hydrophobically modified microRNA 159 for triple-negative breast cancer therapy

Open access
Gong, Chunai, Tian, Jing, Wang, Zhuo, Gao, Yuan, Wu, Xin, Ding, Xueying, Qiang, Lei, Li, Guorui, Han, Zhimin, Yuan, Yongfang, Gao, Shen·2019·Journal of Nanobiotechnology

Abstract

Exosomes (Exo) hold great promise as endogenous nanocarriers that can deliver biological information between cells. However, Exo are limited in terms of their abilities to target specific recipient cell types. We developed a strategy to isolate Exo exhibiting increased binding to integrin α v β 3 . Binding occurred through a modified version of a disintegrin and metalloproteinase 15 (A15) expressed on exosomal membranes (A15-Exo), which facilitated co-delivery of therapeutic quantities of doxorubicin (Dox) and cholesterol-modified miRNA 159 (Cho-miR159) to triple-negative breast cancer (TNBC) cells, both in vitro and in vivo. The targeted A15-Exo were derived from continuous protein kinase C activation in monocyte-derived macrophages. These cell-derived Exo displayed targeting properties and had a 2.97-fold higher production yield. In vitro, A15-Exo co-loaded with Dox and Cho-miR159 induced synergistic therapeutic effects in MDA-MB-231 cells. In vivo, miR159 and Dox delivery in a vesicular system effectively silenced the TCF-7 gene and exhibited improved anticancer effects, without adverse effects. Therefore, our data demonstrate the synergistic efficacy of co-delivering miR159 and Dox by targeted Exo for TNBC therapy.

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Metadata

Authors
Gong, C., Tian, J., Wang, Z., Gao, Y., Wu, X., Ding, X., Qiang, L., Li, G., Han, Z., Yuan, Y., & Gao, S.
Venue
Journal of Nanobiotechnology
Published
2019-09-03
Volume
17
Issue
1
Pages
93-93
ISSN
1477-3155 (ISSN-L)
OpenAlex
W2971629072
Cited by
339
References
61
FWCI
10.38
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Functional exosome-mediated co-delivery of doxorubicin and hydrophobically modified microRNA 159 for triple-negative breast cancer therapy. https://app.cochat.ai/papers/10.1186/s12951-019-0526-7
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Gong, C., Tian, J., Wang, Z., Gao, Y., Wu, X., Ding, X., Qiang, L., Li, G., Han, Z., Yuan, Y., & Gao, S. (2019). Functional exosome-mediated co-delivery of doxorubicin and hydrophobically modified microRNA 159 for triple-negative breast cancer therapy. Journal of Nanobiotechnology. https://doi.org/10.1186/s12951-019-0526-7

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