E-AFMX-13 - Transcription profiling of mouse uterine response to estrogen 17-beta-estradiol, the phytoestrogen genistein, and the synthetic estrogen diethylstilbestrol

Status
Last updated on 20 January 2012, released on 20 January 2012
Organism
Mus musculus
Samples (12)
Array (1)
Protocols (4)
Description
We used gene expression profiling to investigate whether the molecular effects induced by estrogens of different provenance are intrinsically similar. In this article we show that the physiologic estrogen 17-beta-estradiol, the phytoestrogen genistein, and the synthetic estrogen diethylstilbestrol alter the expression of the same 179 genes in the intact immature mouse uterus under conditions where each chemical has produced an equivalent gravimetric and histologic uterotrophic effect, using the standard 3-day assay protocol. Data are also presented indicating the limitations associated with comparison of gene expression profiles for different chemicals at times before the uterotrophic effects are fully realized. We conclude that the case has yet to be made for regarding synthetic estrogens as presenting a unique human hazard compared with phytoestrogens and physiologic estrogens. Key words: diethylstilbestrol, estrogen, gene expression, genistein, microarray, phytoestrogen, toxicogenomics, uterus.
Experiment types
transcription profiling by array, compound treatment, development or differentiation, dose response
Contacts
Citation
Phenotypic Anchoring of Gene Expression Changes during Estrogen-Induced Uterine Growth. Moggs JG, Tinwell H, Spurway T, Chang HS, Pate I, Lim FL, Moore DJ, Soames A, Stuckey R, Currie R, Zhu T, Kimber I, Ashby J, Orphanides G.
MIAME
PlatformsProtocolsFactorsProcessedRaw
Files
Investigation descriptionE-AFMX-13.idf.txt
Sample and data relationshipE-AFMX-13.sdrf.txt
Raw data (1)E-AFMX-13.raw.1.zip
Experiment designE-AFMX-13.biosamples.png, E-AFMX-13.biosamples.svg
Array designA-AFFY-6.adf.txt
R ExpressionSetE-AFMX-13.eSet.r
Links