Label-Free Quantitative Analysis of Pig Liver Proteome after Hepatitis E Virus Infection.

ABSTRACT: Hepatitis E represents an emerging zoonotic disease caused by the Hepatitis E virus (HEV), for which the main route of transmission is foodborne. In particular, infection in humans has been associated with the consumption of contaminated undercooked meat of pig origin. The aim of this study was to apply comparative proteomics to determine if porcine liver protein profiles could be used to distinguish between pigs seropositive and seronegative for HEV. Preliminarily, an ELISA was used to evaluate the presence of anti-HEV antibodies in the blood serum of 136 animals sent to slaughter. Among the analyzed samples, a seroprevalence of 72.8% was estimated, and it was also possible to identify 10 animals, 5 positive and 5 negative, coming from the same farm. This condition created the basis for t

SUBMITTER: Martino C 

PROVIDER: S-EPMC10976091 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature