Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
SUBMITTER: Yuan Zhang
PROVIDER: E-GEOD-32499 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Journal of immunology (Baltimore, Md. : 1950) 20111116 12
IRF7 is known as the master regulator in virus-triggered induction of type I IFNs (IFN-I). In this study, we identify GBP4 virus-induced protein interacting with IRF7 as a negative regulator for IFN-I response. Overexpression of GBP4 inhibits virus-triggered activation of IRF7-dependent signaling, but has no effect on NF-κB signaling, whereas the knockdown of GBP4 has opposite effects. Furthermore, the supernatant from Sendai virus-infected cells in which GBP4 have been silenced inhibits the rep ...[more]