Macrophage transcriptional responses following in vitro infection with a highly virulent African swine fever virus isolate.

ABSTRACT: We used a porcine microarray containing 2,880 cDNAs to investigate the response of macrophages to infection by a virulent African swine fever virus (ASFV) isolate, Malawi LIL20/1. One hundred twenty-five targets were found to be significantly altered at either or both 4 h and 16 h postinfection compared with targets after mock infection. These targets were assigned into three groups according to their temporal expression profiles. Eighty-six targets showed increased expression levels at 4 h postinfection but returned to expression levels similar to those in mock-infected cells at 16 h postinfection. These encoded several proinflammatory cytokines and chemokines, surface proteins, and proteins involved in cell signaling and trafficking pathways. Thirty-four targets showed increased expressi

SUBMITTER: Zhang F 

PROVIDER: S-EPMC1641748 | biostudies-literature | 2006 Nov

REPOSITORIES: biostudies-literature