Sensing of cytosolic RNA or DNA can lead to innate responses, but little information is available for RNA/DNA dual sensors. Here the authors find SAMD9 as a potential dual sensor linked to pro-inflammatory responses, interferon induction and resistance to viral infection, as evidenced by in vitro overexpression and in vivo knockout mouse data.
- Gaopeng Hou
- Wandy Beatty
- Siyuan Ding
