Extracellular vesicles: Biology and emerging therapeutic opportunities

Journal article

Within the past decade, extracellular vesicles have emerged as important mediators of intercellular communication, being involved in the transmission of biological signals between cells in both prokaryotes and higher eukaryotes to regulate a diverse range of biological processes. In addition, pathophysiological roles for extracellular vesicles are beginning to be recognized in diseases including cancer, infectious diseases and neurodegenerative disorders, highlighting potential novel targets for therapeutic intervention. Moreover, both unmodified and engineered extracellular vesicles are likely to have applications in macromolecular drug delivery. Here, we review recent progress in understanding extracellular vesicle biology and the role of extracellular vesicles in disease, discuss emerging therapeutic opportunities and consider the associated challenges. © 2013 Macmillan Publishers Limited. All rights reserved.

Authors: El Andaloussi, SA; Mäger, I; Breakefield, X; Wood, M

• Journal: Nature Reviews Drug Discovery
• Volume: 12
• Issue: 5
• Pages: 347-357
• Publication date: 2013-05-01
• DOI: 10.1038/nrd3978
• EISSN: 1474-1784
• ISSN: 1474-1776