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US 10,441,578 B2Granted
Altering expression level of glutathione S-transferase genes by treating a human subject with a nitroxide
OwnerLouis Habashinventor
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Abstract
A method of treatment is disclosed. The method comprises administering to a human subject, known to have decreased glutathione activity, an effective amount of a nitroxide antioxidant, wherein the nitroxide antioxidant increases an expression level of one or more genes encoding glutathione S-transferase enzymes, thereby increasing glutathione activity.
Claims23
A method of upregulating an expression level of one or more glutathione S-transferase (GST) genes, the method comprising:
- administering an effective amount of a nitroxide antioxidant to an individual known to have or suspected to have oxidative stress, whereby the expression level of the GST gene is upregulated,
- the oxidative stress caused by a disease or condition selected from the group consisting of cancer, rheumatoid/osteoid arthritis, systemic lupus erythematosus (SLE), inflammatory bowel disease, Alzheimer's disease, multiple sclerosis, atherosclerosis, cardiovascular disease, cataracts, dementia, osteoporosis, type 2 diabetes, chemotherapy, radiation therapy and hypertension, and
- the nitroxide antioxidant selected from the group consisting of 2-ethyl-2,5,5-trimethyl-3-oxazolidine-1-oxyl (OXANO), 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO), 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPOL), 4-amino-2,2,6,6-tetramethyl-1-piperidinyloxy (Tempamine), 3-Aminomethyl-PROXYL, 3-Cyano-PROXYL, 3-Carbamoyl-PROXYL, 3-Carboxy-PROXYL, 4-Oxo-TEMPO, 4-amino-TEMPO, 4-(2-bromoacetamido)-TEMPO, 4-ethoxyfluorophosphonyloxy-TEMPO, 4-hydroxy-TEMPO, 4-(2-iodoacetamido)-TEMPO, 4-isothiocyanato-TEMPO, 4-maleimido-TEMPO, 4-(4-nitrobenzoyloxyl)-TEMPO, or 4-phosphonooxy-TEMPO.
Dependencies are inferred from the claim text.