RIG-I agonist SLR10 promotes macrophage M1 polarization during influenza virus infection
Front Immunol. 2023 Jul 5;14:1177624. doi: 10.3389/fimmu.2023.1177624. eCollection 2023.
ABSTRACT
RATIONALE: A family of short synthetic, triphosphorylated stem-loop RNAs (SLRs) have been designed to activate the retinoic-acid-inducible gene I (RIG-I) pathway and induce a potent interferon (IFN) response, which may have therapeutic potential. We investigated immune response modulation by SLR10. We addressed whether RIG-I pathway activation with SLR10 leads to protection of nonsmoking (NS) and cigarette smoke (CS)-exposed mice after influenza A virus (IAV) infection.