Mitochondrial Encephalomyopathy, also known as mitochondrial encephalomyopathies, is related to mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes and combined oxidative phosphorylation deficiency 6. An important gene associated with Mitochondrial Encephalomyopathy is MT-CYB (Mitochondrially Encoded Cytochrome B), and among its related pathways/superpathways are Metabolism and Respiratory electron transport, ATP synthesis by chemiosmotic coupling, and heat production by uncoupling proteins.. The drugs 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid and Protective Agents have been mentioned in the context of this disorder. Affiliated tissues include skeletal muscle and brain.