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

Prince Frederik, 22, was a founder and the creative director of a foundation that raised awareness of POLG disorder.

Ms. Arakawa, the wife of the actor Gene Hackman, died from the effects of a disease often caused by contact with droppings ...

Prince Frederik of Luxembourg died from a genetic disease called PolG, but experts hope his passing could bring more ...

Prince Frederik, the son of Europe's Prince Robert of Luxembourg, has died from a rare genetic disease, his family announced.

Prince Frederik of Luxembourg, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died after a ...

Most individuals diagnosed with a rare disease won’t live to become teenagers or adults. I knew what I had to do.

STATEN ISLAND, N.Y. — A fundraising Polar Plunge to honor John Hudson Dilgen will take place this month in South Beach to ...

Researchers at Washington University School of Medicine in St. Louis have uncovered why some patients with a rare genetic ...

Ensuring every newborn has access to life-saving screening and treatment is both a moral and economic imperative.' ...

Johns Hopkins scientists develop mRNA "booster" as potential new way to treat rare genetic diseases marked by too low levels ...

Luxembourg's Royal Family has announced the death of Prince Frederick at 22 years old.