Article
Autoimmune regulator initiates the expression of promiscuous genes in thymic epithelial cells.
Immunological investigations - 1 Jan 2008
Chen Jibing, Yang Wei, Yu Chunlei, Li Yi
Abstract excerpt
The expression of peripheral antigens in the thymus, known as promiscuous gene expression, has been implicated in T cell tolerance and autoimmunity. Here we identified thymic epithelial cells (TECs) as the main cell type that expresses a diverse range of tissue-restricted antigens (TRAs). The TECs of a common autoimmune (non-obese diabetic [NOD]) mouse model express much lower levels of an autoimmune regulator...
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