Abstract:
:Arylamines and heterocyclic arylamines (HAAs) are of particular interest because of demonstrated carcinogenicity in animals and humans and the broad exposure to many of these compounds. The activation of these, and also some arylamine drugs, involves N-hydroxylation, usually by cytochrome P450 (P450). P450 1A2 plays a prominent role in these reactions. However, P450 1A1 and 1B1 and other P450s are also important in humans as well as experimental animals. Some arylamines (including drugs) are N-hydroxylated predominantly by P450s other than those in Family 1. Other oxygenases can also have roles. An important issue is extrapolation between species in predicting cancer risks, as shown by the low rates of HAA activation by rat P450 1A2 and low levels of P450 1A2 expression in some nonhuman primates.
journal_name
Annu Rev Pharmacol Toxicoljournal_title
Annual review of pharmacology and toxicologyauthors
Kim D,Guengerich FPdoi
10.1146/annurev.pharmtox.45.120403.100010keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
27-49eissn
0362-1642issn
1545-4304journal_volume
45pub_type
杂志文章,评审abstract::γ-Secretases are a group of widely expressed, intramembrane-cleaving proteases involved in many physiological processes. Their clinical relevance comes from their involvement in Alzheimer's disease, cancer, and other disorders. A clinical trial with the wide-spectrum γ-secretase inhibitor semagacestat has, however, de...
journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev-pharmtox-010814-124309
更新日期:2015-01-01 00:00:00
abstract::Microbicides, substances applied topically to prevent sexual HIV infection, are needed to empower receptive sexual partners with effective prevention methods. Several large microbicide trials, however, failed to demonstrate efficacy, thus motivating a reevaluation of the current microbicide development paradigm, which...
journal_title:Annual review of pharmacology and toxicology
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abstract::The beta 3 subtype of adrenaline and noradrenaline receptors has now been extensively characterized at the structural and functional levels. Ligand binding and adenylyl cyclase activation studies helped define a beta-adrenergic profile that is quite distinct from that of the beta 1- and beta 2-adrenergic receptors, bu...
journal_title:Annual review of pharmacology and toxicology
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更新日期:1997-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
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更新日期:2000-01-01 00:00:00
abstract::The realization that there exists a multimembered family of cation channels with structural similarity to Drosophila's Trp channel emerged during the second half of the 1990s. In mammals, depending on the species, the TRP family counts 29 or 30 members which has been subdivided into 6 subfamilies on the basis of seque...
journal_title:Annual review of pharmacology and toxicology
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更新日期:2009-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
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更新日期:2000-01-01 00:00:00
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更新日期:2021-01-06 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 传,历史文章,杂志文章,评审
doi:10.1146/annurev.pa.36.040196.000245
更新日期:1996-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
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更新日期:1998-01-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.010909.105844
更新日期:2010-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.37.1.143
更新日期:1997-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev-pharmtox-010919-023245
更新日期:2020-01-06 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev-pharmtox-010617-053110
更新日期:2018-01-06 00:00:00
abstract::Transgenic rodent models for measuring mutations provide a tool for assessing tissue-specific mutations following in vivo treatment. These systems are based on the insertion into the rodent genome Escherichia coli lacI (lac repressor) or lacZ (beta-galactosidase) genes that serve as targets for mutations. Following in...
journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pa.35.040195.001045
更新日期:1995-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.40.1.649
更新日期:2000-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章
doi:10.1146/annurev-pharmtox-010919-023645
更新日期:2021-01-06 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.46.120604.141238
更新日期:2006-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev-pharmtox-010919-023411
更新日期:2020-01-06 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.41.1.877
更新日期:2001-01-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1146/annurev-pharmtox-010818-021050
更新日期:2019-01-06 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.48.113006.094646
更新日期:2008-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pa.35.040195.002135
更新日期:1995-01-01 00:00:00
abstract::Development of scientific creativity is often tied closely to mentorship. In my case, two years with Julius Axelrod, the sum total of my research training, was transformative. My mentoring generations of graduate students and postdoctoral fellows has been as nurturing for me as it has been for them. Work in our lab ov...
journal_title:Annual review of pharmacology and toxicology
pub_type: 历史文章,杂志文章
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更新日期:2017-01-06 00:00:00
abstract::Mechanism-based PK-PD models differ from conventional PK-PD models in that they contain specific expressions to characterize, in a quantitative manner, processes on the causal path between drug administration and effect. This includes target site distribution, target binding and activation, pharmacodynamic interaction...
journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.47.120505.105154
更新日期:2007-01-01 00:00:00
abstract::Electron cryo-microscopy (cryo-EM) has revolutionized structure determination of membrane proteins and holds great potential for structure-based drug discovery. Here we discuss the potential of cryo-EM in the rational design of therapeutics for membrane proteins compared to X-ray crystallography. We also detail recent...
journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev-pharmtox-010919-023545
更新日期:2020-01-06 00:00:00
abstract::A number of exciting findings have been made in astrocytes during the past 15 years that have led many researchers to redefine how the brain works. Astrocytes are now widely regarded as cells that propagate Ca(2+) over long distances in response to stimulation, and, similar to neurons, release transmitters (called gli...
journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
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更新日期:2009-01-01 00:00:00
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journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
doi:10.1146/annurev.pharmtox.010909.105610
更新日期:2010-01-01 00:00:00
abstract::The theme "New Approaches for Studying Drug and Toxicant Action: Applications to Drug Discovery and Development" links 13 articles in this volume of the Annual Review of Pharmacology and Toxicology (ARPT). The engaging prefatory articles by Arthur Cho and Robert Lefkowitz set the stage for this theme and for the revie...
journal_title:Annual review of pharmacology and toxicology
pub_type:
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更新日期:2018-01-06 00:00:00
abstract::Retinoids regulate gene transcription by binding to the nuclear receptors, the retinoic acid (RA) receptors (RARs), and the retinoid X receptors (RXRs). RARs and RXRs are ligand-activated transcription factors for the regulation of RA-responsive genes. The actions of RARs and RXRs on gene transcription require a highl...
journal_title:Annual review of pharmacology and toxicology
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更新日期:2003-01-01 00:00:00
abstract::The presence of druggable, topographically distinct allosteric sites on a wide range of receptor families has offered new paradigms for small molecules to modulate receptor function. Moreover, ligands that target allosteric sites offer significant advantages over the corresponding orthosteric ligands in terms of selec...
journal_title:Annual review of pharmacology and toxicology
pub_type: 杂志文章,评审
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更新日期:2014-01-01 00:00:00