发明名称 |
ISOLATED DNA ENCODING HUMAN CALCIUM ACTIVATED POTASSIUM CHANNEL |
摘要 |
The present invention is based on the discovery and cloning of the human small conductance calcium activated potassium channel type 3 (hKCa3/KCNN3) gene, which is expressed in neuronal cells, skeletal muscle, heart, and lymphocytes. Alterations in the hKCa3/KCNN3 gene or its protein product may enhance susceptibility to schizophrenia and/or bipolar disorder. hKCa3/KCNN3 may be involved in neuropsychiatric, neurological, neuromuscular, and immunological disorders. Substantially purified hKCa3/KNN3 polypeptides and polynucleotides are provided. Antibodies which bind to hKCa3/KCNN3 polypeptides are also disclosed. A method for identifying a compound which affects hKCa3/KCNN3 polynucleotide or polypeptide is provided. A method for diagnosis and determining the prognosis and treatment regimen of a subject having or at risk of having a hKCa3/KCNN3-associated disorder is also provided. A method of treating a subject having or at risk of having an hKCa3/KCNN3-associated disorder by administering a therapeutically effective amount of a polynucleotide encoding SEQ ID NO:2 is also provided. A formulation for administration of hKCa3/KCNN3 to a patient of a therapeutically effective amount of hKCa3/KCNN3 polypeptide is provided. Kits useful for detecting the presence of hKCa3/KCNN3 polypeptide or polynucleotide in a sample from a subject having a hKCa3/KCNN3-associated disorder are provided. Transgenic nonhuman animals having a transgene encoding hKCa3/KCNN3 are also described. |
申请公布号 |
EP1007564(A4) |
申请公布日期 |
2002.09.18 |
申请号 |
EP19980936905 |
申请日期 |
1998.07.14 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
CHANDY, K., GEORGE;GUTMAN, GEORGE;KALMAN, KATALIN;FANTINO, EMMANUELLE;GARGUS, J., JAY |
分类号 |
A61K38/00;A61K48/00;C07K14/705;C12N1/19;C12N15/12 |
主分类号 |
A61K38/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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