P2Y2 R deletion ameliorates sialadenitis in IL-14α-transgenic mice

Deletion of IL-18 Expression Ameliorates Spontaneous Kidney Failure in MRLlpr Mice

The role of IL-18 in the pathogenesis of systemic lupus erythematosus is still not definitively solved. In this study, we generated MRLlpr mice, which develop a disease resembling systemic lupus erythematosus, genetically devoid of IL-18 expression. These mice in comparison to IL-18-competent MRLlpr mice show reduced signs of renal pathogenesis, while other parameters such as mean survival time...

Sialadenitis histologically resembling Sjogren syndrome in mice transgenic for hepatitis C virus envelope genes.

Hepatitis C virus (HCV), a major causative agent of non-A, non-B chronic hepatitis, is also suggested to be associated with extrahepatic manifestations such as mixed cryoglobulinemia and glomerulonephritis. Two independent lines of transgenic mice carrying the HCV envelope genes have been shown previously to express the HCV envelope proteins in organs, including the liver and salivary glands, w...

Leukemia/lymphoma development in IL-15-deficient TCR-transgenic mice

Sporadic mouse tumor models are valuable tools to understand disease development and treatment efficacies. Here we show that a transgenic T cell receptor expression predisposes mice to leukemia/lymphoma development. Leukemia/lymphoma precursors expressed low amounts of MHC class I and were deleted by NK cells in immunocompetent mice resulting in increased tumor frequency under NK cell absence. ...

Development of Autoimmunity in IL-14 -Transgenic Mice

Reduced susceptibility to IL-1 and endotoxin in transgenic mice expressing IL-1 in their lens.

To learn about the effects of chronic exposure to IL-1 we generated a transgenic (Tg) mouse line that expresses human IL-1 beta under the control of the lens alpha-A crystallin promoter. Expression of human IL-1 beta was restricted to the eye; neither the protein nor its mRNA were detected in various other organs of the Tg mice. The Tg mice develop severe ocular inflammation shortly after birth...