Inclusion Biogenesis, Methods of Isolation and Clinical Application of Human Cellular Exosomes.

ABSTRACT: Exosomes are a heterogenous subpopulation of extracellular vesicles 30-150 nm in range and of endosome-derived origin. We explored the exosome formation through different systems, including the endosomal sorting complex required for transport (ESCRT) and ESCRT-independent system, looking at the mechanisms of release. Different isolation techniques and specificities of exosomes from different tissues and cells are also discussed. Despite more than 30 years of research that followed their definition and indicated their important role in cellular physiology, the exosome biology is still in its infancy with rapidly growing interest. The reasons for the rapid increase in interest with respect to exosome biology is because they provide means of intercellular communication and transmission of macromolecules between cells, with a potential role in the development of diseases. Moreover, they have been investigated as prognostic biomarkers, with a potential for further development as diagnostic tools for neurodegenerative diseases and cancer. The interest grows further with the fact that exosomes were reported as useful vectors for drugs.

SUBMITTER: Tschuschke M 

PROVIDER: S-EPMC7074492 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature