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| Title / Description | Expression data from short-term mouse embryonic stem cell exposure Assay |
| Accession | GSE57639 |
| Summary | In vitro prediction of developmental toxicity during early discovery phases of drug development has the potential to guide decision-making toward prioritizing candidate drugs that are less likely to later show teratogenicity in vivo. Such screening would reduce animal use in preclinical studies, including full-scale regulatory reproductive toxicology. we evaluate an assay format based on short-term toxicogenomic responses in pluripotent embryonic stem cells (ESC). We exposed attached undifferentiated cells of the mouse ESC cell line R1 for 6h to 10 known teratogenic and 9 non-teratogenic pharmaceutical drugs . We used microarry to access genome-wide gene expression response and identify gene signatures to classify teratogens and non-teratogens. |
| Organism | Mus musculus |
| Platform | GPL6246 |
| Normalized | False |
| Parsed SOFT file |
| Differential expression method | Characteristic Direction |
| Cutoff | 500 |
| Principal Component Analysis | |
| Hierarchical clustering |
| Gene lists | Enrichr | L1000CDS2 | PAEA | |
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