Oxidation reaction

Oxidation reactions are chemical processes in which a molecule, atom, or ion loses electrons, resulting in an increase in its oxidation state[1][3][5]. In biological systems, these reactions are fundamental to energy production and metabolism. For example, during cellular respiration, nutrients such as glucose undergo oxidation to produce carbon dioxide and water while generating ATP—the primary energy currency of the cell[2][4][6]. Biological oxidations often involve enzyme-catalyzed electron transfers using cofactors like NAD⁺ and FAD rather than direct use of molecular oxygen[8]. Oxidation is always coupled with reduction (redox), where one species loses electrons (oxidized) and another gains them (reduced)[7]. These reactions underpin essential metabolic pathways including glycolysis, the citric acid cycle (Krebs cycle), fatty acid oxidation, and detoxification processes mediated by enzymes such as cytochrome P450s[8]. **Note:** "Oxidation reactions" is not a specific molecule or therapeutic target but rather a broad class of chemical/biochemical processes. It does not refer to a single protein/receptor/enzyme/transporter; therefore it is **not considered a druggable target** on its own. If you are seeking information about specific enzymes that catalyze oxidation reactions—such as cytochrome P450 oxidases or dehydrogenases—those would be appropriate targets for structured data extraction. In summary: > "Oxidation reaction" refers to a general type of chemical process involving electron loss from molecules; it is not itself a discrete molecular entity or therapeutic target suitable for drug interaction profiling[1][3][5].

Other names

OxidationRedox reactionBiological oxidationOxidation-reduction reaction