IL4R and cutaneous leishmaniasis: We found that during experimental cutaneous leishmaniasis, KRT14cre IL-4Rα−/lox BALB/c mice were more susceptible to infection, similar to littermate control IL-4Rα−/lox BALB/c mice, following subcutaneous (s.c.)infection in the footpad or intradermal (i.d.)infection in the ear.