Mitochondrial disease

Mitochondrial diseases are a group of genetic disorders that occur due to dysfunction of mitochondria, which are the energy-producing structures within cells. Mitochondria are often referred to as the "powerhouses" of the cell because they generate adenosine triphosphate (ATP), the primary energy carrier in cells. These diseases can affect various systems in the body, particularly the muscles and nervous system, because these tissues require a lot of energy to function properly.