Proteomic analysis of brain tissue from ducks with meningitis caused by Riemerella anatipestifer infection.

ABSTRACT: Riemerella anatipestifer is a Gram-negative, rod-shaped bacterium that is flagellated, non-budded, and encapsulated, measuring approximately 0.4 μm × 0.7 μm. After infecting ducklings with R. anatipestifer, the hosts exhibited pathological changes, such as bacterial meningitis, fibrinous pericarditis, and fibrinous peripheral hepatitis. The pathogenesis of meningitis caused by R. anatipestifer has not yet been elucidated. To investigate the key molecules or proteins involved in R. anatipestifer's penetration of the blood-brain barrier (BBB) and the subsequent development of duck meningitis, a duck meningitis model was established and characterized. Duckling brain tissues were collected and analyzed using 4D label-free proteomic technology. Differentially expressed proteins were analyzed us

SUBMITTER: Huang G 

PROVIDER: S-EPMC11338091 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature