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Cutting edge: IL-23 receptor deficiency prevents the development of lupus nephritis in C57BL/6-lpr/lpr mice.


ABSTRACT: IL-17-producing T cells infiltrate kidneys of patients with lupus nephritis, and IL-23-treated lymph node cells from lupus-prone mice may transfer disease to Rag1-deficient mice. In this study, we show that IL-23R-deficient lupus-prone C57BL/6-lpr/lpr mice display decreased numbers of CD3(+)CD4(-)CD8(-) cells and IL-17A-producing cells in the lymph nodes and produce less anti-DNA Abs. In addition, clinical and pathology measures of lupus nephritis are abrogated. The presented experiments document the importance of IL-23R-mediated signaling in the development of lupus nephritis and urge the consideration of proper biologics for the treatment of the disease.

SUBMITTER: Kyttaris VC 

PROVIDER: S-EPMC2926666 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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Cutting edge: IL-23 receptor deficiency prevents the development of lupus nephritis in C57BL/6-lpr/lpr mice.

Kyttaris Vasileios C VC   Zhang Zheng Z   Kuchroo Vijay K VK   Oukka Mohamed M   Tsokos George C GC  

Journal of immunology (Baltimore, Md. : 1950) 20100322 9


IL-17-producing T cells infiltrate kidneys of patients with lupus nephritis, and IL-23-treated lymph node cells from lupus-prone mice may transfer disease to Rag1-deficient mice. In this study, we show that IL-23R-deficient lupus-prone C57BL/6-lpr/lpr mice display decreased numbers of CD3(+)CD4(-)CD8(-) cells and IL-17A-producing cells in the lymph nodes and produce less anti-DNA Abs. In addition, clinical and pathology measures of lupus nephritis are abrogated. The presented experiments documen  ...[more]

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