Patent ID: 6893828
Filing Date: 2005-05-17
Classification: C12Q,G01N

Abstract:
1. A method of identifying an inhibitor of an inflammatory disease, comprising: a) assaying the expression level of one or more informative genes that are differentially expressed in the presence or absence of IL-1β and TNFα in one or more resident tissue cells induced to mimic the inflammatory disease, and in one or more resident tissue cells that have not been induced to mimic the inflammatory disease, thereby producing an expression profile for the induced resident tissue cells and for the uninduced resident tissue cells; b) assaying the expression level of the one or more informative genes in (a) in one or more resident tissue cells in the presence of IL-1β and TNFα and in the presence of a potential inhibitor of the inflammatory disease, thereby producing an expression profile for the induced resident tissue cells in the presence of the inhibitor, and c) comparing the expression profile (b) in the induced resident tissue cells in the presence of the inhibitor with the expression profiles of (a), wherein if the expression of one or more informative genes in the expression profile in (b) is more comparable to the expression of the one or more informative genes in the expression profile of the uninduced resident tissue cells than that of the induced resident tissue cells, then the inhibitor is an inhibitor of an inflammatory disease.