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Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques

In cynomolgus macaques, which are widely used in drug metabolism studies, CYP2C19 (formerly known as CYP2C75) is abundantly expressed in liver, metabolizes human CYP2C substrates and is thus an important drug-metabolizing enzyme. One of the cynomolgus CYP2C19 alleles (p.Phe100Asn, p.Ala103Val and p....

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Autores principales: UNO, Yasuhiro, YAMAZAKI, Hiroshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4751135/
https://www.ncbi.nlm.nih.gov/pubmed/26300440
http://dx.doi.org/10.1292/jvms.15-0416
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author UNO, Yasuhiro
YAMAZAKI, Hiroshi
author_facet UNO, Yasuhiro
YAMAZAKI, Hiroshi
author_sort UNO, Yasuhiro
collection PubMed
description In cynomolgus macaques, which are widely used in drug metabolism studies, CYP2C19 (formerly known as CYP2C75) is abundantly expressed in liver, metabolizes human CYP2C substrates and is thus an important drug-metabolizing enzyme. One of the cynomolgus CYP2C19 alleles (p.Phe100Asn, p.Ala103Val and p.Ile112Leu) results in substantially reduced metabolic activity and thus is an important allele in drug metabolism studies. For this allele, a genotyping tool was developed using allele-specific TaqMan probe. Genotyping 40 Cambodian cynomolgus macaques using this tool found 1 homozygote, 17 heterozygotes and 22 wild type animals, and the result was confirmed by direct-sequencing. Interestingly, this allele frequency was similar to that of Chinese cynomolgus macaques. The genotyping tool established is useful for drug metabolism studies using cynomolgus macaques.
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spelling pubmed-47511352016-02-26 Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques UNO, Yasuhiro YAMAZAKI, Hiroshi J Vet Med Sci Pharmacology In cynomolgus macaques, which are widely used in drug metabolism studies, CYP2C19 (formerly known as CYP2C75) is abundantly expressed in liver, metabolizes human CYP2C substrates and is thus an important drug-metabolizing enzyme. One of the cynomolgus CYP2C19 alleles (p.Phe100Asn, p.Ala103Val and p.Ile112Leu) results in substantially reduced metabolic activity and thus is an important allele in drug metabolism studies. For this allele, a genotyping tool was developed using allele-specific TaqMan probe. Genotyping 40 Cambodian cynomolgus macaques using this tool found 1 homozygote, 17 heterozygotes and 22 wild type animals, and the result was confirmed by direct-sequencing. Interestingly, this allele frequency was similar to that of Chinese cynomolgus macaques. The genotyping tool established is useful for drug metabolism studies using cynomolgus macaques. The Japanese Society of Veterinary Science 2015-08-21 2016-01 /pmc/articles/PMC4751135/ /pubmed/26300440 http://dx.doi.org/10.1292/jvms.15-0416 Text en ©2016 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Pharmacology
UNO, Yasuhiro
YAMAZAKI, Hiroshi
Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques
title Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques
title_full Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques
title_fullStr Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques
title_full_unstemmed Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques
title_short Development of a genotyping tool for a functionally relevant CYP2C19 allele (Phe100Asn, Ala103Val and Ile112Leu) in cynomolgus macaques
title_sort development of a genotyping tool for a functionally relevant cyp2c19 allele (phe100asn, ala103val and ile112leu) in cynomolgus macaques
topic Pharmacology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4751135/
https://www.ncbi.nlm.nih.gov/pubmed/26300440
http://dx.doi.org/10.1292/jvms.15-0416
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