Composition for treating, improving, or preventing pain
AssigneeSapporo Medical University
InventorsYasuo Kokai, Gousuke Ooki, Kayo Matsumoto, Shinichi Imai, Takuro Wada
Life of this patent
Estimating the term…
Abstract
In order to provide a composition for treating, improving, or preventing pain, it has been found out that a metallothionein protein is expressed in a normal peripheral nerve, and that the expression is not observed in a peripheral nerve producing pain. Moreover, it has been found out that administering metallothionein to rats having neuropathic pain suppresses the pain in the rats.
Claims3
A method for treating, improving, or preventing pain, the method comprising administering any one of a full length metallothionein protein, a gene encoding the protein, and a vector in which the gene is inserted;
- excluding a method for treating, improving, and preventing, wherein the pain is due to heavy-metal poisoning.
A method for treating, improving, or preventing pain, the method comprising administering any one of a full length metallothionein protein, a gene encoding the protein, and a vector in which the gene is inserted;
- wherein the pain is any one of carpal tunnel syndrome, cubital tunnel syndrome, Guyon's canal syndrome, thoracic outlet syndrome, tarsal tunnel syndrome, Morton disease, CRPS, diabetic neuropathy, arm nerve injury, intercostal neuralgia (postherpetic neuralgia), carcinomatous neuropathy, painful neuromas, phantom pain, and post-surgery pain syndrome.
A method for treating, improving, or preventing pain, the method comprising administering any one of a full length metallothionein protein, a gene encoding the protein, and a vector in which the gene is inserted;
- wherein the pain is pain produced by any one of peripheral nerve injuries by trauma, phantom pain by amputation, radiculopathy by disc herniation, metabolic diseases, infections, tumor invasions, spinal cord injuries, stroke, and multiple sclerosis.
Dependencies are inferred from the claim text.