APCs in the dLNs and CNS show a reduction in MHCII Ag presentation and inflammatory gene signature following dMP MOG treatment in mice with advanced EAE. Dot plots highlight Ag presentation, proinflammatory, cell cycle, and migration genes differentially expressed in (A) cDC2s, (B) macrophages, (C) Ly6cHi monocytes, and (D) B cells in the dLNs on day 7. Dot plots highlighting Ag presentation, proinflammatory, cell cycle, and migration genes differentially expressed in (E) microglia, (F) MHC IIHigh cells, (G) Ly6cHi monocytes, and (H) B cells in the spinal cord on day 7. Of note are Ag presentation, proinflammatory, anti-inflammatory, cell cycle, and migration genes. Genes with a padjusted of <0.1 were considered significant. n = 2 mice per group in the dLNs and n = 1 mouse per group in the CNS.