Abscissic acid and derivatives thereof for the treatment of diseases

Abstract

The present invention relates generally to the fields of molecular biology and pharmacology. More particularly, it concerns the use of abscissic acid to treat various diseases, including neurodegenerative diseases and neuromuscular diseases.

Description

[0001]This application claims the benefit of U.S. Provisional Application Ser. No. 60 / 658,803 filed Mar. 4, 2005, the entire contents and disclosure of which are specifically incorporated by reference herein without disclaimer.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates generally to the fields of molecular biology and pharmacology. More particularly, it concerns the use of abscissic acid to treat various diseases, including neurodegenerative diseases and neuromuscular diseases.[0004]2. Description of Related Art[0005]Although increases in iron have been associated with several diseases, synthetic chemical chelators of iron have side effects that prevent their widespread use in human medicine. Additionally, most synthetic chelators do not penetrate the blood-brain barrier and are thus of very little clinical use (e.g., in treating neurodegenerative diseases such as Parkinson's Disease).[0006]Ferritin H (FH) is a protein which can chel...

AI Technical Summary

Benefits of technology

[0011]An aspect of the present invention relates to a method for the treatment of a disease comprising administering a therapeutically relevant amount of abscissic acid to a subject in need thereof, wherein the disease is characterized by: an increase in iron in the subject, elevated levels of beta-globin in the subject, or the production of a dysfunctional beta-globin in the subject. The disease may be a neurological disorder, such as a neurodegenerative disease. The neurodegenerative disease may be Parkinson's Disease, Friedreich's ataxia, Huntington's Disease, Alzheimer's Disease, or amyotrophic lateral sclerosis. The disease may be a cancer, a neuromuscular disorder, atherosclerosis, diabetes, hemochromatosis, or a hemoglobinopathy. The hemoglobinopathy may be sickle cell anemia. The subject may be a mammal, such as a human. The abscissic acid may be administered to the subject intranasally, intradermally, intraarterially, intraperitoneally, intracranially, intraarticularly, intrapleurally, intratracheally, intranasally, intravitreally, intratumorally, intramuscularly, intraperitoneally, intrapericardially, orally, topically, locally, via inhalation, via injection, via infusion, via continuous infusion, via localized perfusion bathing a tar

Problems solved by technology

Although increases in iron have been associated with several diseases, synthetic chemical chelators of iron have side effects that prevent their widespread use in human medicine.

Additionally, most synthetic chelators do not penetrate the blood-brain barrier and are thus of very little clinical use (e.g., in treating neurodegenerative diseases such as Parkinson's Disease).

Several compounds may be used to induce FH expression; however, problems including lack of selectivity and/or undesirable syste

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