Results of a comparative study of the influence of doxorubicine (DOX) and dehydroepiandrosterone (DHEA) on cell proliferation and oxidative stress in Saccharomyces cerevisiae cells are presented. Three treatment schedules were assessed--DOX only, DHEA only, and DOX simultaneously with DHEA--in examining cell proliferation, measuring the content of glutathione, and evaluating the expression of ribonucleotide reductase in the test cells. The results indicate that the separate treatment with DOX or DHEA stimulates the expression of ribonucleotide reductase and leads to a decrease in the rate of cell proliferation. DHEA produces a dose-dependent decrease in the content of a reduced form of glutathione in cells, whereas the concentration of the oxidized form remains unchanged. In contrast, the treatment with DOX increased the concentrations of both forms of glutathione. The simultaneous treatment of cells by DOX and DHEA increased the accumulation of intracellular glutathione and decreased the total antiproliferative effect.
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| Evidence ID | Analyze ID | Gene/Complex | Systematic Name/Complex Accession | Qualifier | Gene Ontology Term ID | Gene Ontology Term | Aspect | Annotation Extension | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Phenotype | Experiment Type | Experiment Type Category | Mutant Information | Strain Background | Chemical | Details | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Disease Ontology Term | Disease Ontology Term ID | Qualifier | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Regulator | Regulator Systematic Name | Target | Target Systematic Name | Direction | Regulation of | Happens During | Regulator Type | Direction | Regulation Of | Happens During | Method | Evidence | Strain Background | Reference |
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| Site | Modification | Modifier | Source | Reference |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Allele | Assay | Annotation | Action | Phenotype | SGA score | P-value | Source | Reference | Note |
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| Complement ID | Locus ID | Gene | Species | Gene ID | Strain background | Direction | Details | Source | Reference |
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| Evidence ID | Analyze ID | Dataset | Description | Keywords | Number of Conditions | Reference |
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