Exploration of extracellular vesicles from Ascaris suum provides evidence of parasite-host cross talk.

ABSTRACT: The prevalent porcine helminth, Ascaris suum, compromises pig health and reduces farm productivity worldwide. The closely related human parasite, A. lumbricoides, infects more than 800 million people representing a disease burden of 1.31 million disability-adjusted life years. The infections are often chronic in nature, and the parasites have a profound ability to modulate their hosts' immune responses. This study provides the first in-depth characterisation of extracellular vesicles (EVs) from different developmental stages and body parts of A. suum and proposes the role of these vesicles in the host-parasite interplay. The release of EVs from the third- (L3) and fourth-stage (L4) larvae and adults was demonstrated by transmission electron microscopy (TEM), and sequencing of EV-derived RN

SUBMITTER: Hansen EP 

PROVIDER: S-EPMC6383609 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature