The reagents and antibodies used in this study were referenced from our previous reports28 (link)–30 (link),32 (link),60 (link). Lipopolysaccharide (LPS) from Escherichia coli (LPS O55:B5, L2880) was purchased from Sigma-Aldrich (MO, USA). Pam3csk4, CpG-ODNs and cGAMP (cyclic guanosine monophosphate–adenosine monophosphate) were purchased from Invivogen (CA, USA). Murine GM-CSF (granulocyte–macrophage colony-stimulating factor) was purchased from Peprotech (Rocky Hill, NJ, USA). The anti-mouse TLR7 mAb A94B10 and the anti-TLR9 mAb NaR9 were purified from ascitic fluid, as reported previously29 (link),30 (link). Streptavidin–phycoerythrin (PE), anti-mouse IgG1-PE, anti-mouse IgG2a-PE, isotype control antibodies (mouse IgG1, mouse IgG2a), and antibodies against mouse CD16/32, CD3-PE-Cy7, CD45-APC-Cy7, B220-FITC, CD11b-APC, CD11c-BV421, CD11c-PE-Cy7, Siglec-F-FITC, Ly-6G-FITC, CD4-BV510, CD8α-Percp/Cy5.5, CCR3-Percp/Cy5.5, I-A/I-E-BV510, CD103-FITC and IL17A-APC were purchased from BioLegend (San Diego, CA, USA). Anti-mouse IL5-PE, anti-mouse IL-2-APC, and anti-mouse IL13-eFluor450 were purchased from Invitrogen (Thermo Fisher Scientific, Minato-ku, Tokyo, Japan). Mouse IL-17A and IL-2 recombinant proteins were purchased from BioLegend.
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