期刊
TOXICOLOGY
卷 375, 期 -, 页码 10-27出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.tox.2016.11.014
关键词
Comparison; Detoxification; Drug; Model organism; Pollution
资金
- Ministry of Education, Youth and Sport of the Czech Republic [CZ.1.05/2.1.00/01.0024, LO1205]
- Czech Science Foundation [15-04258S]
- Swedish University of Agricultural Sciences, NJ faculty
- Lundbeck Foundation
- Lundbeck Foundation [R181-2014-1825] Funding Source: researchfish
Cytochrome P450 proteins (CYP450s) are present in most domains of life and play a critical role in the metabolism of endogenous compounds and xenobiotics. The effects of exposure to xenobiotics depend heavily on the expression and activity of drug-metabolizing CYP450s, which is determined by species, genetic background, age, gender, diet, and exposure to environmental pollutants. Numerous reports have investigated the role of different vertebrate CYP450s in xenobiotic metabolism. Model organisms provide powerful experimental tools to investigate Phase I metabolism. The aim of the present review is to compare the existing data on human CYP450 proteins (1-3 families) with those found in pigs, mice, and fish. We will highlight differences and similarities and identify research gaps which need to be addressed in order to use these species as models that mimic human traits. Moreover, we will discuss the roles of nuclear receptors in the cellular regulation of CYP450 expression in select organisms. (C) 2016 Elsevier Ireland Ltd. All rights reserved.
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