Vanillin is a compound of great utility, and its production is, among others, based on using microorganisms such as Saccharomyces cerevisiae yeast. The effect of vanillin on cells is not fully understood. It has been demonstrated that vanillin induces oxidative stress; however, evidence also suggests its beneficial effects, including antioxidant and anti-inflammatory properties. For this reason, the present study was designed to elucidate the mechanism of vanillin's action and to ascertain the extent to which its toxic effect is attributable to oxidative stress. The studies were conducted using wild-type and Δsod1 mutant strains. SOD1 deficiency results in cell hypersensitivity to oxidative factors, thus making the mutant strain a valuable model for investigating various aspects of oxidative stress. Based on an evaluation of cell vitality, Yap1p activation, ROS content, and glutathione and NADP(H) content, it can be concluded that oxidative stress is a secondary effect of metabolic and redox perturbations in cells rather than a direct consequence of vanillin reactivity. Furthermore, alterations observed in the redox couples GSH/GSSG and NADPH/NADP+ are one of the reasons for oxidative stress and suggest that vanillin may induce the utilization of NADPH for cellular needs other than antioxidant effects.
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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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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Assay | Annotation | Action | Modification | 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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