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TranscriptomicsNon-genotoxic Hepatocarcinogens
There is no accurate and well-validated short-term test for non-genotoxic carcinogens, necessitating an expensive two year rodent bioassay before a risk assessment can begin. We have developed a short-term in vivo rat assay that predicts whether non-genotoxic chemicals are likely to induce hepatic t...
ORGANISM(S): Rattus norvegicus 
2007-06-22 | E-GEOD-8251 | biostudies-arrayexpress
TranscriptomicsExpression data from rat urinary bladder and non-glandular stomach tissue samples
Seven novel and potent Raf small molecule kinase inhibitors were evaluated in 7-day oral repeat-dose rat toxicity studies. All compounds tested induced hyperplasia in multiple tissues. Microarrays were used to investigate transciptional changes associated by treatment with a single compound to gain ...
ORGANISM(S): Rattus norvegicus 
2011-07-18 | E-GEOD-26936 | biostudies-arrayexpress
TranscriptomicsLiver Pharmacology and Xenobiotic Response Repertoire
A definition of RNA expression changes that correlate with liver response programs and an understanding of the similarities and differences in responses to different classes of chemicals would aid in new chemical or drug characterization and add to our understanding of liver biology. We have used a ...
ORGANISM(S): Rattus norvegicus 
2008-03-28 | E-GEOD-8858 | biostudies-arrayexpress
TranscriptomicsCardiotoxicity of tubulin binders
The use of tubulin binders (TBs) in oncology indications often is associated with cardiotoxicity, the mechanism of which has not been elucidated. We observed that a single administration of TBs to rats caused an increase in the number of mitotic figures in the myocardial interstitium after 24 hours...
ORGANISM(S): Rattus norvegicus 
2010-01-01 | E-GEOD-19290 | biostudies-arrayexpress
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