Autophagy gene-dependent intracellular immunity triggered by interferon-γ.

ABSTRACT:

Importance

Interferon-γ (IFNγ) is a critical mediator of cell-intrinsic immunity to intracellular pathogens. Understanding the complex cellular mechanisms supporting robust interferon-γ-induced host defenses could aid in developing new therapeutics to treat infections. Here, we examined the impact of autophagy genes in the interferon-γ-induced host response. We demonstrate that genes within the autophagy pathway including Wipi2, Atg9, and Gate-16, as well as ubiquitin ligase complex genes Cul3 and Klhl9 are required for IFNγ-induced inhibition of murine norovirus (norovirus hereinafter) replication in mouse cells. WIPI2 and GATE-16 were also required for IFNγ-mediated restriction of parasite growth within the Toxoplasma gondii

SUBMITTER: McAllaster MR 

PROVIDER: S-EPMC10746157 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature