Emma J. Morris, Harleen Kaur, Garima Dobhal, Shiana Malhotra, Zeineb Ayed, Anna L. Carpenter, Renee V. Goreham
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The Physical Characterization of Extracellular Vesicles for Function Elucidation and Biomedical Applications: A Review
Extracellular vesicles are promising candidates for novel biomedical applications due to their universal secretion by all organisms. Despite their discovery in 1971, understanding of extracellular vesicles remains in its infancy due to their complex nature and nanoscale dimensions, which make characterization challenging. Extracellular vesicles contain a diverse array of proteins, making them valuable for identifying disease‐specific biomarkers and driving research since 2007. However, identifying these biomarkers remains difficult and expensive. Advancements in extracellular vesicle techniques, including single extracellular vesicle characterization, hold promise for disease diagnosis and personalized medicine. Notably, the biomechanical properties of extracellular vesicles have emerged as a potential diagnosis tool. However, biomechanical characterization has rarely been investigated for disease diagnosis due to limited understanding and a lack of standardized protocols. Recently, significant advancements have been made using various techniques such as atomic force microscopy and micropipette aspiration. This review explores recent developments in biomechanical analysis, demonstrating novel disease diagnostic pathways facilitated by extracellular vesicles and outlining future research directions.
期刊介绍:
Particle & Particle Systems Characterization is an international, peer-reviewed, interdisciplinary journal focusing on all aspects of particle research. The journal joined the Advanced Materials family of journals in 2013. Particle has an impact factor of 4.194 (2018 Journal Impact Factor, Journal Citation Reports (Clarivate Analytics, 2019)).
Topics covered include the synthesis, characterization, and application of particles in a variety of systems and devices.
Particle covers nanotubes, fullerenes, micelles and alloy clusters, organic and inorganic materials, polymers, quantum dots, 2D materials, proteins, and other molecular biological systems.
Particle Systems include those in biomedicine, catalysis, energy-storage materials, environmental science, micro/nano-electromechanical systems, micro/nano-fluidics, molecular electronics, photonics, sensing, and others.
Characterization methods include microscopy, spectroscopy, electrochemical, diffraction, magnetic, and scattering techniques.