Extracellular vesicles in patients in the acute phase of psychosis and after clinical improvement: an explorative study.

ABSTRACT: Extracellular vesicles (EVs) are cell-derived structures that transport proteins, lipids and nucleic acids between cells, thereby affecting the phenotype of the recipient cell. As the content of EVs reflects the status of the originating cell, EVs can have potential as biomarkers. Identifying EVs, including their cells of origin and their cargo, may provide insights in the pathophysiology of psychosis. Here, we present an in-depth analysis and proteomics of EVs from peripheral blood in patients (n = 25) during and after the acute phase of psychosis. Concentration and protein content of EVs in psychotic patients were twofold higher than in 25 age- and sex-matched healthy controls (p < 0.001 for both concentration and protein content), and the diameter of EVs was larger in pati

SUBMITTER: Tunset ME 

PROVIDER: S-EPMC7501784 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature