Abstract:
:Toxicogenomics is the application of gene expression profiling technology to toxicology. This results in the generation of very large and complex gene expression data sets associated with the development of toxicities. It is widely assumed that this data can be deconvoluted to reveal novel insights into toxicological processes that are of value to the task of risk assessment. More specifically, it is hoped that toxicogenomics will aid in the prediction of the toxic potential and mechanisms of toxicity of novel chemical entities. On the basis of such promise, the pharmaceutical industry has invested heavily in this area, as the perceived rewards in terms of improved pipeline efficiency and safer drugs are immense. Consequently, a great deal of groundwork has been done over the past several years to establish working methods in toxicogenomics, both within industry and academia, demonstrating utility in proof-of-concept studies, generating the databases on which some approaches depend, and developing new data analysis tools. Despite such activity, there is little reported evidence to suggest that toxicogenomics is making a significant impact on the discovery and development of drugs. This may partly reflect the understandable reluctance of pharmaceutical industries to share information in a competitive environment. It may also partly reflect difficulties in bridging the gap between theory and practice, as is required to deliver real value to the industry. This review will assess the successes and shortcomings of toxicogenomics, and consider how it can be usefully applied to a drug discovery pipeline.
journal_name
Expert Opin Drug Metab Toxicoljournal_title
Expert opinion on drug metabolism & toxicologyauthors
Huby R,Tugwood JDdoi
10.1517/17425255.1.2.247subject
Has Abstractpub_date
2005-08-01 00:00:00pages
247-60issue
2eissn
1742-5255issn
1744-7607journal_volume
1pub_type
杂志文章,评审abstract:INTRODUCTION:A major challenge in transplantation is improving long-term organ transplant and patient survival. Immunosuppressants protect the transplant organ from alloimmune reactions, but sometimes also exhibit limiting side effects. The key to improving long-term outcome following transplantation is the selection o...
journal_title:Expert opinion on drug metabolism & toxicology
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doi:10.1517/17425255.2011.544249
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journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.4.11.1379
更新日期:2008-11-01 00:00:00
abstract:IMPORTANCE OF THE FIELD:There has been much interest in generating gene signatures to predict treatment response in breast cancer. AREAS COVERED IN THIS REVIEW:There are at least 15 published studies that describe baseline tumor gene signatures predicting chemotherapy sensitivity. As an extension of these baseline stu...
journal_title:Expert opinion on drug metabolism & toxicology
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journal_title:Expert opinion on drug metabolism & toxicology
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doi:10.1080/17425255.2017.1292253
更新日期:2017-04-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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doi:10.1517/17425255.2014.915028
更新日期:2014-07-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2006-10-01 00:00:00
abstract:OBJECTIVE:The objectives of this study are to characterize capsaicin glucuronidation using liver microsomes and to determine the contribution of individual UDP-glucuronosyltransferase (UGT) enzymes to hepatic glucuronidation of capsaicin. METHODS:The rates of glucuronidation were determined by incubating capsaicin wit...
journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章
doi:10.1517/17425255.2014.954548
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:The importance of transporters in drug disposition and response has led to increasing interest in genetic variations and expression differences of their genes. OBJECTIVE:This review summarizes: i) genetic variations in transporters and associated drug response; and ii) a pharmacogenomic approach to correlat...
journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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更新日期:2008-03-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2016-01-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.4.10.1307
更新日期:2008-10-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.2012.714367
更新日期:2012-10-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 社论
doi:10.1517/17425255.2015.1048223
更新日期:2015-01-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425250903483207
更新日期:2010-01-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.1.3.537
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND:A growing body of evidence suggests that everolimus might offer effective immunosuppressive activity together with antiproliferative effects that may address some of the unmet needs in the long-term therapeutic management of the post-transplant patient. OBJECTIVE:To summarize the emerging evidence for emplo...
journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.4.6.807
更新日期:2008-06-01 00:00:00
abstract:INTRODUCTION:Omalizumab is a subcutaneously administrated monoclonal anti-IgE antibody indicated in adults, adolescents and children 6 years of age and older with moderate to severe allergic asthma uncontrolled by conventional pharmacological treatments and sensitization to at least one perennial allergen. Area covered...
journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1080/17425255.2016.1248403
更新日期:2016-12-01 00:00:00
abstract::The interaction between drug-metabolising enzymes and active transporters is an emerging concept in pharmacokinetics. In the gut mucosa, P-glycoprotein and cytochrome P450 (CYP)3A functionally interact in three ways: i) drugs are repeatedly taken up and pumped out of the enterocytes by P-glycoprotein, thus increasing ...
journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.1.4.641
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:CYP enzymes from the CYP2C and CYP2J subfamilies metabolize arachidonic acid in a regiospecific and stereoselective manner to eight epoxyeicosatrienoic acids (EETs). Various EETs have been detected in the liver, as well as in many extrahepatic tissues, and have been implicated in numerous physiological funct...
journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425250902932923
更新日期:2009-07-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425250902976862
更新日期:2009-07-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.2.6.947
更新日期:2006-12-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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更新日期:2016-06-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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更新日期:2011-02-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2019-05-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
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更新日期:2018-09-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.2013.832755
更新日期:2013-11-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.2014.971011
更新日期:2014-12-01 00:00:00
abstract::Pharmacogenetics is the study of the role of genetics in inter-individual variability to drug response and therapy. This review provides a comprehensive report of the present status of pharmacogenetic studies for opioid drugs. Opioid analgesics are widely used clinically for pain management, and inter-patient variabil...
journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.4.1.77
更新日期:2008-01-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
doi:10.1517/17425255.2011.570331
更新日期:2011-06-01 00:00:00
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journal_title:Expert opinion on drug metabolism & toxicology
pub_type: 杂志文章,评审
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更新日期:2009-12-01 00:00:00