The primary hypothetical idea of ferroptosis may have originated from nutrient reduction tempted cancer cell death [27] and “oxytosis”, which is the death of neurons succumbing to the excitotoxin glutamate and simultaneous inhibition of the amino acid antiporter solute carrier family 7 member 11 (SLC7A11/xCT/system xc−) [28, 29]. This evidence concerns the gene SLC7A11 and cancer.