Proteomic analysis of sheep primary testicular cells infected with bluetongue virus.

ABSTRACT: Bluetongue virus (BTV) causes a non-contagious, arthropod-transmitted disease in wild and domestic ruminants, such as sheep. In this study, we used iTRAQ labeling coupled with LC-MS/MS for quantitative identification of differentially expressed proteins in BTV-infected sheep testicular (ST) cells. Relative quantitative data were obtained for 4455 proteins in BTV- and mock-infected ST cells, among which 101 and 479 proteins were differentially expressed at 24 and 48 h post-infection, respectively, indicating further proteomic changes during the later stages of infection. Ten corresponding genes of differentially expressed proteins were validated via real-time RT-PCR. Expression levels of three representative proteins, eIF4a1, STAT1 and HSP27, were further confirmed via western blot analysis

SUBMITTER: Du J 

PROVIDER: S-EPMC7168089 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature