A–C, Transfer of ALNCs from donors immunized with OVA alone, OVA plus CpG, or TNP-Ig plus CpG into recipients subsequently immunized and challenge with OVA (Fig 2, A) and their effects on production of OVA-specific IgE (Fig 2, B) and IgG2a (Fig 2, C). D–F, Transfer of ALNCs from donors immunized with OVA alone or OVA and CpG into recipients subsequently challenged with OVA (Fig 2, D) and secretion of OVA-specific IgE (Fig 2, E) and IgG2a (Fig 2, F). Fig 2, B and C, n = 4–5; Fig 2, D and E, n = 6–8. ns, Not significant. *P < .05 and ***P < .001. EC, Epicutaneous.