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TranscriptomicsTranscription profiling of mouse liver from wild-type or genetically deleted AHRs were treated with corn oil vehicle or TCDD reveals aryl hydrocarbon receptor regulates distinct dioxin-dependent and dioxin-independent gene batteries
Conventional biochemical and molecular techniques identified previously several genes whose expression is regulated by the aryl hydrocarbon receptor (AHR). We sought to map the complete spectrum of AHR-dependent genes in male adult liver using expression arrays to contrast mRNA profiles in Ahr-null ...
ORGANISM(S): Mus musculus 
2008-11-13 | E-GEOD-10082 | biostudies-arrayexpress
TranscriptomicsMicro-RNAs in Adult Rat Liver are Refractory to 19 Hours Dioxin Exposure
Dioxin-like chemicals are well-known for their ability to upregulate expression of numerous genes via the AH receptor (AHR). However, recent transcriptomic analyses in several laboratories indicate that dioxin-like chemicals or AHR genotype itself also can downregulate levels of mRNAs encoded by nu...
ORGANISM(S): Rattus norvegicus 
2007-08-15 | E-GEOD-8467 | biostudies-arrayexpress
TranscriptomicsMicro-RNAs in Adult Long-Evans (Turku/AB) Rat Liver are Refractory to 96 Hours Dioxin Treatment
Dioxin-like chemicals are well-known for their ability to upregulate expression of numerous genes via the AH receptor (AHR). However, recent transcriptomic analyses in several laboratories indicate that dioxin-like chemicals or AHR genotype itself also can downregulate levels of mRNAs encoded by nu...
ORGANISM(S): Rattus norvegicus 
2007-08-14 | E-GEOD-8469 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse liver to TCDD
Background; Mouse and rat models are mainstays in pharmacology, toxicology and drug development â?? but differences between strains and between species complicate data interpretation and application to human health. Dioxin-like polyhalogenated aromatic hydrocarbons represent a major class of environ...
ORGANISM(S): Mus musculus 
2008-10-26 | E-GEOD-10769 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of rat samples response to dioxins (TCDD) to study the conserved transcriptional response of rat and mouse, see related set E-GEOD-10769 for mouse data
Background; Mouse and rat models are mainstays in pharmacology, toxicology and drug development – but differences between strains and between species complicate data interpretation and application to human health. Dioxin-like polyhalogenated aromatic hydrocarbons represent a major class of environ...
ORGANISM(S): Rattus norvegicus 
2008-10-25 | E-GEOD-10770 | biostudies-arrayexpress
TranscriptomicsMicro-RNAs in Adult Rat Liver are Refractory to Dioxin Treatment
Dioxin-like chemicals are well-known for their ability to upregulate expression of numerous genes via the AH receptor (AHR). However, recent transcriptomic analyses in several laboratories indicate that dioxin-like chemicals or AHR genotype itself also can downregulate levels of mRNAs encoded by nu...
ORGANISM(S): Rattus norvegicus 
2007-08-15 | E-GEOD-8470 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of rat liver samples from animals treated with D-penicillamine and controls
Idiosyncratic drug reactions (IDRs) cause significant morbidity and mortality. In an animal model of IDRs, 50-80% of Brown Norway rats exposed to D-penicillamine develop an autoimmune syndrome after several weeks of treatment. The symptoms of the IDR are similar to that observed in humans who take D...
ORGANISM(S): Rattus norvegicus 
2007-10-10 | E-GEOD-2825 | biostudies-arrayexpress
TranscriptomicsMicro-RNAs levels in wildtype vs. Ahr-null adult mouse liver constitutively and in response to doxin treatment.
Dioxin-like chemicals are well-known for their ability to upregulate expression of numerous genes via the AH receptor (AHR). However, recent transcriptomic analyses in several laboratories indicate that dioxin-like chemicals or AHR genotype itself also can downregulate levels of mRNAs encoded by nu...
ORGANISM(S): Mus musculus 
2007-08-14 | E-GEOD-8468 | biostudies-arrayexpress
TranscriptomicsThe Aryl Hydrocarbon Receptor Regulates Tissue-Specific Dioxin-Dependent and Dioxin-Independent Gene Batteries
This SuperSeries is composed of the following subset Series: GSE15857: The Aryl Hydrocarbon Receptor Regulates Tissue-Specific Dioxin-Dependent and Dioxin-Independent Gene Batteries: Kidney GSE15858: The Aryl Hydrocarbon Receptor Regulates Tissue-Specific Dioxin-Dependent and Dioxin-Independent Gene...
ORGANISM(S): Mus musculus 
2010-05-05 | E-GEOD-15859 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human cervical cancer patient biopsies to explore intratumour heterogeneity reveals that intratumor variation is low for most probe sets tested but that multiple biopsies are recommended for reliable estimates of gene expression
To explore intratumor heterogeneity in gene expression profiles from patients with cervical cancer. Experimental Design: A total of 33 biopsies were obtained from 11 patients, sampling between two and five different areas for each tumor.The extracted RNA was hybridized onto the Affymetrix U133 Plus ...
ORGANISM(S): Homo sapiens 
2007-11-11 | E-GEOD-5787 | biostudies-arrayexpress
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