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Omeros Corporation (OMER) Message Board

  • dooper55 dooper55 Apr 10, 2013 8:24 AM Flag

    Omeros Announces that GPR17 Antagonists Improve Function in Model of Multiple Sclerosis

    SEATTLE, April 10, 2013 /PRNewswire/ -- Omeros Corporation (NASDAQ: OMER) today announced positive data in the most commonly used model for studying the clinical and pathological features of multiple sclerosis (MS), further advancing its development program of GPR17-targeting compounds for the treatment of MS. Compounds previously discovered by Omeros that inhibit GPR17, an orphan G protein-coupled receptor (GPCR) unlocked by Omeros, significantly improved function from experimental autoimmune encephalomyelitis (EAE) in mice. Using its proprietary high-throughput Cellular Redistribution Assay (CRA), Omeros believes that it alone has identified compounds that functionally interact with GPR17 and has patents pending that are broadly directed to any such compounds active at the receptor.

    Having discovered compounds that functionally interact with GPR17, Omeros previously showed that GPR17 antagonists promote generation of mature oligodendrocytes, the cells that produce myelin. Myelin is a key component of the proper functioning of the central nervous system, and myelin deficiency is a hallmark of a large number of neurodegenerative autoimmune diseases, including MS. In this EAE model, animals treated with GPR17-targeting compounds, compared to untreated animals, significantly improved mean clinical scores, which quantify disease progression by measuring motor dysfunction and are used as a surrogate indicator of demyelination.

    (Much more info in their news release)

 
OMER
21.49+0.98(+4.78%)Dec 17 4:00 PMEST

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