COMPOSITIONS AND METHODS FOR TREATING NEUROLOGICAL DISORDERS AND DISEASES
The present invention generally relates to methods and compositions for treating neurological disorders and diseases. In addition, methods for selecting therapeutic agents useful for treating neurological disorders and diseases are provided.
1 . An isolated protein complex comprising a first protein interacting with a second protein, wherein said first protein is selected from any one of the bait proteins identified in tables 1-71, and wherein said second protein is selected from any one of the corresponding prey proteins identified as interacting with said first protein in tables 1-71.
2 . A method of identifying a modulator of the isolated protein complex of claim 1 , comprising contacting said isolated protein complex of claim 1 with a test compound and determining if the stability of the interaction between said first protein and said second protein is altered in the presence of said test compound relative to the stability of the interaction between said first protein and said second protein in the absence of said test compound, wherein a test compound that alters the stability of the interaction between said first protein and said second protein is identified as a modulator of the isolated protein complex.
3 . The method of claim 2 further comprising testing the identied modulator of the isolated protein complex for its ability to reduce the secretion of Aβ42 by human cells when contacted with said human cells, wherein a modulator that reduces the secretion of Aβ42 by human cells, is identified as an Aβ42 lowering compound.
4 . A method of treating a neurological disorder or disease in a human patient in need of such treatment, comprising administering to said patient a therapeutically effective amount of an Aβ42 lowering compound identified according to the method of claim 3.