Biglycan and related therapeutics and methods of use

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai

Reexamination Certificate

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Details

C514S002600, C435S004000, C435S007200, C435S007210, C436S063000, C436S501000

Reexamination Certificate

active

06864236

ABSTRACT:
The invention provides compositions and methods for treating, preventing, and diagnosing diseases or conditions associated with an abnormal level or activity of biglycan; disorders associated with an unstable cytoplasmic membrane, due, e.g., to an unstable dystrophin associated protein complex (DAPC); disorders associated with abnormal synapses or neuromuscular junctions, including those resulting from an abnormal MuSK activation or acetylcholine receptor (AChR) aggregation. Example of diseases include muscular dystrophies, such as Duchenne's Muscular Dystrophy, Becker's Muscular Dystrophy, neuromuscular disorders and neurological disorders.

REFERENCES:
patent: 0686397 (1995-04-01), None
patent: WO 9310808 (1993-10-01), None
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Junghans, Ulrich et al. Purification of a Meningeal Cell-derived Chondroitin Sulphate Proteoglycan with Neurotrophic Activity for Brain Neurons and its Identification as Biglycan.Euro. J. Neurosci.7, 2341-2350 (1995).
Sakamoto, Aiji et al. Both hypertrophic and dilated cardiomyopathies are caused by mutation of the same gene, S-sarcoglycan, in hamster. An animal model of disrupted dystrophin-associated glycoprotein complex.PNAS94, 13873-13878 (Dec. 1997).
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Winder, Steven J. The complexitites of dystroglycan.Trends in Biochem. Sci.26, 118-124 (2001).

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