Comparison of predictability for human pharmacokinetics parameters among monkeys, rats, and chimeric mice with humanised liver
1. The aim of the present study was to evaluate the usefulness of chimeric mice with humanised liver (PXB mice) for the prediction of clearance (CLt) and volume of distribution at steady state (Vdss), in comparison with monkeys, which have been reported as a reliable model for human pharmacokinetics (PK) prediction, and with rats, as a conventional PK model. 2. CLt and Vdss values in PXB mice, monkeys and rats were determined following intravenous administration of 30 compounds known to be mainly eliminated in humans via the hepatic metabolism by various drug-metabolising enzymes. Using single-species allometric scaling, human CLt and Vdss values were predicted from the three animal models. 3. Predicted CLt values from PXB mice exhibited the highest predictability: 25 for PXB mice, 21 for monkeys and 14 for rats were predicted within a three-fold range of actual values among 30 compounds. For predicted human Vdss values, the number of compounds falling within a three-fold range was 23 for PXB mice, 24 for monkeys, and 16 for rats among 29 compounds. PXB mice indicated a higher predictability for CLt and Vdss values than the other animal models. 4. These results demonstrate the utility of PXB mice in predicting human PK parameters.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2017 |
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| Erschienen: |
2017 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:47 |
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| Enthalten in: |
Xenobiotica; the fate of foreign compounds in biological systems - 47(2017), 12 vom: 02. Dez., Seite 1052-1063 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Miyamoto, Maki [VerfasserIn] |
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| Links: |
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| Themen: |
Chimeric humanised mouse |
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| Anmerkungen: |
Date Completed 27.10.2017 Date Revised 21.03.2022 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1080/00498254.2016.1265160 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
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| 245 | 1 | 0 | |a Comparison of predictability for human pharmacokinetics parameters among monkeys, rats, and chimeric mice with humanised liver |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a 1. The aim of the present study was to evaluate the usefulness of chimeric mice with humanised liver (PXB mice) for the prediction of clearance (CLt) and volume of distribution at steady state (Vdss), in comparison with monkeys, which have been reported as a reliable model for human pharmacokinetics (PK) prediction, and with rats, as a conventional PK model. 2. CLt and Vdss values in PXB mice, monkeys and rats were determined following intravenous administration of 30 compounds known to be mainly eliminated in humans via the hepatic metabolism by various drug-metabolising enzymes. Using single-species allometric scaling, human CLt and Vdss values were predicted from the three animal models. 3. Predicted CLt values from PXB mice exhibited the highest predictability: 25 for PXB mice, 21 for monkeys and 14 for rats were predicted within a three-fold range of actual values among 30 compounds. For predicted human Vdss values, the number of compounds falling within a three-fold range was 23 for PXB mice, 24 for monkeys, and 16 for rats among 29 compounds. PXB mice indicated a higher predictability for CLt and Vdss values than the other animal models. 4. These results demonstrate the utility of PXB mice in predicting human PK parameters | ||
| 650 | 4 | |a Comparative Study | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Chimeric humanised mouse | |
| 650 | 4 | |a PXB mouse | |
| 650 | 4 | |a clearance (CL) | |
| 650 | 4 | |a prediction | |
| 650 | 4 | |a single-species allometric scaling (SSS) | |
| 650 | 4 | |a volume of distribution (Vd) | |
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| 700 | 1 | |a Iwasaki, Shinji |e verfasserin |4 aut | |
| 700 | 1 | |a Chisaki, Ikumi |e verfasserin |4 aut | |
| 700 | 1 | |a Nakagawa, Sayaka |e verfasserin |4 aut | |
| 700 | 1 | |a Amano, Nobuyuki |e verfasserin |4 aut | |
| 700 | 1 | |a Hirabayashi, Hideki |e verfasserin |4 aut | |
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