Pharmaceutical use of α antigen or α antigen gene
AssigneeMaruho Co., Ltd.
InventorsYasuhiro Yasutomi, Hitoshi Mizutani
Life of this patent
Estimating the term…
Abstract
The α antigen-encoding gene and the α antigen protein suppress the production of interleukin-4 etc., improve the Th2 type cytokine-dominant state, and furthermore inhibit various conditions of allergic diseases such as IgE production, histamine release and eosinophil infiltration, and therefore they are very effective for the prevention or treatment of atopic diseases such as atopic dermatitis, asthma, allergic rhinitis, and allergic conjunctivitis, and more broadly allergic diseases.
Claims11
A method of treating allergic disease by shifting the Th2 cytokine-dominant state to a Th1 cytokine-dominant state, comprising:
- administering to a mammal in need thereof an effective amount of a polynucleotide encoding a Mycobacterium kansasii-derived α antigen comprising the amino acid sequence of SEQ ID NO:
- 2, wherein
- said mammal is afflicted with an allergic disease;
- and
- said allergic disease is selected from atopic dermatitis, asthma, allergic rhinitis, and allergic conjunctivitis.
A method of immunizing a healthy mammal against an allergic disease, comprising administering to the mammal an effective amount of a polynucleotide encoding a Mycobacterium kansasii-derived α antigen comprising the amino acid sequence of SEQ ID NO:
- 2.
A method of treating an allergic disease in a mammal afflicted with an allergic disease, comprising administering to the mammal an effective amount of a polynucleotide encoding a Mycobacterium kansasii-derived α antigen comprising the amino acid sequence of SEQ ID NO:
- 2.
Dependencies are inferred from the claim text.