Intracellular lipid droplet accumulation occurs early following viral infection and is required for an efficient interferon response

Abstract

Lipid droplets (LDs) are recognized as dynamic organelles and scaffolding platforms to regulate signalling cascades. Here, Monson et al. provide evidence that LDs are involved in regulation of an early antiviral immune response specifically through the enhanced modulation of IFN following viral infection in vitro and in vivo.