Figure 2.
(a) Macroscopic appearance and histology of an affected Card11unm mouse, showing pruritic skin lesion and mast cell infiltrates (arrows) revealed by alcian blue staining. (b) Plasma IgE concentrations in αβT cell-sufficient or deficient mice carrying either wild-type or mutant alleles of Card11, quantified by ELISA. (c) Incidence of dermatitis in αβT cell-sufficient or deficient Card11unm mice.