T cell hypo-responsiveness against Leishmania major in MAP kinase phosphatase (MKP) 2 deficient C57BL/6 mice does not alter the healer disease phenotype.

However, while antigen induced IL-4 production was reduced in MKP-2 −/− splenocytes and draining lymph node cells ( Figure 4C and D ) compared with wild-type equivalent cell populations this was not clearly significant because of small sample sizes.

also in 47 other papers