2022 Fiscal Year Final Research Report
Assessment of CYP4F2 activity to clarify the mechanism of drug interactions
Project/Area Number |
21K15291
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Research Category |
Grant-in-Aid for Early-Career Scientists
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Allocation Type | Multi-year Fund |
Review Section |
Basic Section 47060:Clinical pharmacy-related
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Research Institution | Tohoku University |
Principal Investigator |
Yu Sato 東北大学, 大学病院, 助教 (60880341)
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Project Period (FY) |
2021-04-01 – 2023-03-31
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Keywords | CYP4F2 / 薬物相互作用 / 薬物代謝 |
Outline of Final Research Achievements |
In this study, we evaluated the inhibitory effects of drugs on CYP4F2 activity (arachidonic acid ω-hydroxylation activity). As a result, two PPIs, three HMG-CoA reductase inhibitors, and a fibrate drug showed inhibition of CYP4F2 activity. Among them, the two HMG-CoA reductase inhibitors that supported the strongest inhibition showed a non-competitive mode of inhibition and were found to inhibit CYP4F2 directly.
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Free Research Field |
医療薬学
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Academic Significance and Societal Importance of the Research Achievements |
本研究では、未だ薬物による酵素活性への影響や相互作用解析が十分に進んでいないCYP4F2に着目して、in vitroの実験系を通じて評価を実施した。その結果、2種類のHMG-CoA還元酵素阻害薬において強い阻害を示すことが明らかになった。本研究結果より、CYP4F2に影響を与える薬物の同定されたことにより未知の薬物相互作用の解明の一助となることが期待される。
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