Mitochondrial dysfunction is a research area focused on studying abnormalities in the function of mitochondria, which are the cellular organelles responsible for producing energy in the form of ATP through oxidative metabolism. Mitochondrial dysfunction can result from genetic mutations, environmental toxins, or other factors, and has been linked to a range of human diseases, including neurodegenerative disorders, metabolic syndromes, and cancer. Researchers in this area are interested in understanding the mechanisms underlying mitochondrial dysfunction, developing diagnostic tools, and exploring potential therapeutic strategies to restore mitochondrial function and improve health outcomes.