Hereditary Mitochondrial Diseases: Leber Hereditary Optic Neuropathy, MELAS, and MERRF - Biochemistry

Explore the complexities of hereditary mitochondrial diseases in this informative biochemistry video. Delve into the genetic basis of conditions like Leber Hereditary Optic Neuropathy, MELAS, and MERRF, understanding how mutations in mitochondrial DNA lead to a higher mutation rate compared to nuclear DNA. Learn about maternal inheritance patterns, heteroplasmy, and the vulnerability of high-oxygen demand tissues. Gain insights into the specific effects of Leber hereditary optic neuropathy on the retina and optic nerve, potentially causing vision loss. Designed for medical professionals including doctors, nurses, pharmacists, dentists, and physician assistants, this 15-minute lecture provides essential knowledge on these rare but significant genetic disorders.