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- Title
Toxicogenomic analysis of exposure to TCDD, PCB126 and PCB153: identification of genomic biomarkers of exposure to AhR ligands.
- Authors
Ovando, Bladimir J; Ellison, Corie A; Vezina, Chad M; Olson, James R
- Abstract
Two year cancer bioassays conducted by the National Toxicology Program have shown chronic exposure to dioxin-like compounds (DLCs) to lead to the development of both neoplastic and non-neoplastic lesions in the hepatic tissue of female Sprague Dawley rats. Most, if not all, of the hepatotoxic effects induced by DLC's are believed to involve the binding and activation of the transcription factor, the aryl hydrocarbon receptor (AhR). Toxicogenomics was implemented to identify genomic responses that may be contributing to the development of hepatotoxicity in rats.
- Publication
BMC genomics, 2010, Vol 11, p583
- ISSN
1471-2164
- Publication type
Journal Article
- DOI
10.1186/1471-2164-11-583