Ciliary extracellular vesicles are distinct from the cytosolic extracellular vesicles.

ABSTRACT: Extracellular vesicles (EVs) are cell-derived membrane vesicles that are released into the extracellular space. EVs encapsulate key proteins and mediate intercellular signalling pathways. Recently, primary cilia have been shown to release EVs under fluid-shear flow, but many proteins encapsulated in these vesicles have never been identified. Primary cilia are ubiquitous mechanosensory organelles that protrude from the apical surface of almost all human cells. Primary cilia also serve as compartments for signalling pathways, and their defects have been associated with a wide range of human genetic diseases called ciliopathies. To better understand the mechanism of ciliopathies, it is imperative to know the distinctive protein profiles of the differently sourced EVs (cilia vs cytosol). Here,

SUBMITTER: Mohieldin AM 

PROVIDER: S-EPMC8077156 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature