Isolation and characterization of extracellular vesicles and future directions in diagnosis and therapy. (27th July 2022)

• Record Type: Journal Article
• Authors: De Sousa, Karina P.; Rossi, Izadora; Abdullahi, Mahamed; Ramirez, Marcel Ivan; Stratton, Dan; Inal, Jameel Malhador
• Is Part Of: Wiley interdisciplinary reviews. Volume 15:Number 1(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-07-27
• Subjects: EV analysis -- EV characterization -- EV therapeutics -- extracellular vesicles -- isolation methods; Nanomedicine -- Periodicals; Nanotechnology -- Periodicals; Biotechnology -- Periodicals; Ultrastructure (Biology) -- Periodicals; 610.28
• DOI: 10.1002/wnan.1835
• Languages: English
• ISSNs: 1939-5116

Abstract

Abstract: Extracellular vesicles (EVs) are a unique and heterogeneous class of lipid bilayer nanoparticles secreted by most cells. EVs are regarded as important mediators of intercellular communication in both prokaryotic and eukaryotic cells due to their ability to transfer proteins, lipids and nucleic acids to recipient cells. In addition to their physiological role, EVs are recognized as modulators in pathological processes such as cancer, infectious diseases, and neurodegenerative disorders, providing new potential targets for diagnosis and therapeutic intervention. For a complete understanding of EVs as a universal cellular biological system and its translational applications, optimal techniques for their isolation and characterization are required. Here, we review recent progress in those techniques, from isolation methods to characterization techniques. With interest in therapeutic applications of EVs growing, we address fundamental points of EV‐related cell biology, such as cellular uptake mechanisms and their biodistribution in tissues as well as challenges to their application as drug carriers or biomarkers for less invasive diagnosis or as immunogens. This article is categorized under: Diagnostic Tools > Biosensing Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Therapeutic Approaches and Drug Discovery > Nanomedicine for Infectious Disease Abstract : Fundamental research on EV isolation, standardization and characterisation will bring about translational medical diagnostics and therapy.