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Pharmacogenomics of CNS drugs Masatoshi Takeda 1 , Ryota Hashimoto 1 1Department of Psychiatry, Osaka University Graduate School of Medicine Keyword: チトクロムP450酵素 , ファーマコキネティクス , ファーマコダイナミクス pp.1151-1157
Published Date 2010/10/15
DOI https://doi.org/10.11477/mf.1542102412
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Cytochrome P450 enzymes are key players in pharmacogenomics of CNS drugs. More than 60% of CNS drugs are metabolized by P450 enzymes including CYP1A2, 2B6, 2C8/9, 2C19, 2D6. CYP3A4 is involved in metabolism of more than half of CNS drugs. There are variants of CYP2D6, CYP2C9, CYP2C19, which define different potency of drug metabolism, such as extensive, intermediate, poor, or ultrarapid metabolize. In addition to these pharmacokinetics parameters, there are many genes involved in pharmacodynomics of CNS drus. The present knowledge, however, is far from the full elucidation of pharmacodynamics of CNS drugs due to imperfect understanding of pathogenesis of psychiatric disorders.


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電子版ISSN 1882-1367 印刷版ISSN 0485-1420 医学書院

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