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Model-specific dependence does not imply every membrane requires added GPX4 to show E protection.\nexposure: Iron-dependent peroxidation; physiological vitamin E:phospholipid ratio as reported in abstract.\ncross_nutrient: true\nevidence_location: Primary abstract\n[ver-maiorino1989] Microsomal lipid peroxidation: effect of vitamin E and its functional interaction with phospholipid hydroperoxide glutathione peroxidase. (1989). https://pubmed.ncbi.nlm.nih.gov/2586229/ DOI: 10.1007/bf02535211","model_system":"Microsomes and Triton-dispersed lipid micelles","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. Study references: [ver-maiorino1989] Microsomal lipid peroxidation: effect of vitamin E and its functional interaction with phospholipid hydroperoxide glutathione peroxidase. 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