Differences in cytokines expression between Vero cells and IPEC-J2 cells infected with porcine epidemic diarrhea virus.

ABSTRACT: Porcine epidemic diarrhea virus (PEDV) primarily infects suckling piglets and causes severe economic losses to the swine industry. Cytokines, as part of the innate immune response, are important in PEDV infection. The cytokines secreted by cell infection models in vitro might reflect true response to viral infection of target cells in vivo. Vero cells and IPEC-J2 are commonly used as an in vitro model to investigate PEDV infection. However, it is not clear which type of cells is more beneficial to the study of PEDV. In our study, firstly, Vero cells and IPEC-J2 were successfully infected with PEDV virulent strains (HBQY2016) and attenuated vaccine strains (CV777) and were capable of supporting virus replication and progeny release. Moreover, cytokine differences expres

SUBMITTER: Yuan C 

PROVIDER: S-EPMC9686284 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature