Composition and method for treating neurodegenerative disease
View Patent ↗The present invention provides a method and composition for treating a neurodegenerative disease. In particular, the present invention provides a method and composition to increase DJ-1 gene expression or DJ-1 protein activity to treat a neurodegenerative disease.
1. A method for treating a neurodegenerative disease in a subject in need of such a treatment, the method comprising administering to the subject a composition comprising a therapeutically effective amount of a compound selected from the group consisting of phenylbutyric acid and butyric acid, or a salt thereof, wherein the neurodegenerative disease is selected from the group consisting of Parkinson's Disease and diffuse Lewy body disease.
2. The method of claim 1 , wherein the compound increases DJ-1 protein expression in the subject by at least 50%.
3. The method of claim 1 , wherein the compound increases DJ-1 protein expression in the subject by at least 100%.
4. The method of claim 1 , wherein the compound is phenylbutyric acid or, a salt thereof.
5. The method of claim 1 , wherein the compound is butyric acid or a salt thereof.
6. A method for treating a neurodegenerative disease in a subject in need of such a treatment, wherein the neurodegenerative disease is selected from the group consisting of Parkinson's Disease and diffuse Lewy body disease, the method comprising administering a therapeutically effective amount of a compound selected from the group consisting of phenylbutyric acid and butyric acid, or a salt thereof, wherein administration of the compound increases DJ-1 expression level by at least 150% in the subject, wherein increase in DJ-1 expression reduces neuron death in the subject.