A medical breakthrough could result in the first treatment for rare but serious diseases in which genetic defects disrupt ...

But it often comes with respiratory issues and eye problems, too. A key sign of mitochondrial disease is symptoms in many different body systems (multisystem involvement). Although you can often ...

With such a wide range of vital tasks to perform, it is hardly surprising that faulty mitochondria cause or contribute to ...

Mitochondrial diseases, arising from mutations in mitochondrial DNA (mtDNA), are a diverse group of disorders that lead to ...

POLG-related diseases disrupt the function of the mitochondria, or "powerhouses" of the cell — starving them of energy.

Frederik was born with PolG disease, a genetic mitochondrial disorder that prevents ... He was diagnosed with PolG at 14 years old, when his symptoms began showing more clearly, Prince Robert ...