"The process by which cytochrome c is enabled to move from the mitochondrial intermembrane space into the cytosol, which is an early step in apoptosis and leads to caspase activation [goid 1836] [pmid 12221075] [evidence IMP]; The chemical reactions and pathways involving glutathione, the tripeptide glutamylcysteinylglycine, which acts as a coenzyme for some enzymes and as an antioxidant in the protection of sulfhydryl groups in enzymes and other proteins; it has a specific role in the reduction of hydrogen peroxide (H2O2) and oxidized ascorbate, and it participates in the gamma-glutamyl cycle [goid 6749] [pmid 12829378] [evidence IDA]; A process which directly inhibits any of the steps required for cell death by apoptosis [goid 6916] [pmid 12221075] [evidence IMP]; The activation, by oxidative stress, of any of the steps required for cell death by apoptosis [goid 8631] [evidence IEA]; Any process by which an organism or cell protects itself from ultraviolet radiation (UV), which may also result in resistance to repeated exposure to UV [goid 9650] [pmid 17097614] [evidence IMP]; A change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from selenium ion [goid 10269] [pmid 12810669] [evidence IMP]; Any process that modulates the frequency, rate or extent of mammary gland epithelial cell proliferation [goid 33599] [pmid 16945136] [evidence IMP]; Any process that modulates the frequency, rate or extent of gene expression; the process is mitotically or meiotically heritable, or is stably self-propagated in the cytoplasm of a resting cell, and does not entail a change in DNA sequence [goid 40029] [pmid 16132718] [evidence IDA]; The chemical reactions and pathways resulting in the breakdown of hydrogen peroxide (H2O2) [goid 42744] [evidence IEA]; Any process that stops, prevents or reduces the frequency, rate or extent of caspase activity [goid 43154] [pmid 12221075] [evidence IMP]; The process of removal or addition of one or more electrons with or without the concomitant removal or addition of a proton or protons [goid 55114] [evidence IEA]; The multicellular organismal process by which the heart decreases in volume in a characteristic way to propel blood through the body [goid 60047] [pmid 14573732] [evidence IMP]"