Targeted disruption of MCPIP1/Zc3h12a results in fatal inflammatory disease.

ABSTRACT: Previous studies using MCP-induced protein 1 (MCPIP1)/Zc3h12a-deficient mice suggest that MCPIP1 is an important regulator of inflammation and immune homeostasis. However, the characterization of the immunological phenotype of MCPIP1-deficient mice has not been detailed. In this study, we performed evaluation through histological, flow cytometric, enzyme-linked immunosorbent assay and real-time PCR analysis and found that targeted disruption of MCPIP1 gene leads to fatal, highly aggressive and widespread immune-related lesions. In addition to previously observed growth retardation, splenomegaly, lymphoadenopathy, severe anemia and premature death, MCPIP1-deficient mice showed disorganization of lymphoid organs, including spleen, lymph nodes and thymus, and massive infiltration of lymphocyt

SUBMITTER: Miao R 

PROVIDER: S-EPMC3932977 | biostudies-literature | 2013 May

REPOSITORIES: biostudies-literature