Iron-Sulfur ProteinsElectron Transport Complex IIISulfurIronGlutaredoxinsIron Chelating AgentsSulfur CompoundsOxidation-ReductionOxidoreductasesElectron Spin Resonance SpectroscopyMolecular Sequence DataIron OverloadIron, DietaryAmino Acid SequenceSulfur DioxideMitochondriaSulfur IsotopesAmino Acids, SulfurTumor Markers, BiologicalTumor Necrosis Factor-alphaTumor BurdenIron IsotopesCell Line, TumorIron Radioisotopes