Beginning in the early 1980s, new technologies, began to permit evaluation of the expression of individual genes. Recent technological advances have expanded those evaluations to permit the simultaneous detection of the expression of tens of thousands of genes and to support holistic evaluations of
Validation of Toxicogenomic Technologies: A Workshop Summary
โ Scribed by Committee on Validation of Toxicogenomic Technologies: A Focus on Chemical Classification Strategies, Committee on Emerging Issues and Data on Environmental Contaminants, National Research Council
- Publisher
- National Academies Press
- Year
- 2007
- Tongue
- English
- Leaves
- 99
- Edition
- 1
- Category
- Library
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โฆ Synopsis
Toxicogenomics has been described as a discipline combining expertise in toxicology, genetics, molecular biology, and environmental health to elucidate the response of living organisms to stressful environments. It includes the study of how genomes respond to toxicant exposures and how genotype affects responses to toxicant exposures. As the technologies for monitoring these responses rapidly develop, it is critical that scientists and regulators are confident that the technologies are reliable and reproducible and that the data analyses have been validated. To discuss these issues in a public forum, the Committee on the Validation of Toxicogenomic Technologies designed a workshop to consider the current practice and advances in the validation of toxicogenomic technologies. The workshop focused on the technical aspects of validation, recognizing it as a prerequisite for considering other important issues, such as biological validation (e.g., validating the use of microarray "signatures" to describe a toxic effect).
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