Prince Frederik of Luxembourg's family has shared a poignant new photo of the late royal taken before his death at the age of ...

Luxembourg’s Prince Robert announced his son died at just 22 following a battle with PolG Mitochondrial disease — a rare ...

Mei Fa Tan spoke exclusively to Us Weekly about what it was like to work with Luxembourg’s Prince Frederik before his death ...

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

Commissioned by Frederik’s mother, Princess Julia of Nassau, to helm an educational short film about the disease with ...

The prince had PolG disease, a genetic mitochondrial disorder that prevents the body's cells from producing adequate energy.

Prince Frederik of Luxembourg, who died at 22, spoke about the rare genetic disorder he navigated in a video released by The ...

Prince Frederik of Luxembourg has died of a rare condition known as POLG mitochondrial disease, his family has said. Frederik passed away on March 1 at the age of 22, his parents said in a statement ...

Born with POLG mitochondrial disease and diagnosed at 14, Frederik’s struggle with the disorder was a constant part of his short yet impactful life. On February 28, during Rare Disease Day ...

A mitochondrial condition known as POLG disease is caused by hereditary mutations in the POLG gene, which is essential for DNA repair and cell genetic material replication. Numerous organs ...

He was born with a rare disease, POLG Mitochondrial disease. He was diagnosed with POLG at the age of 14, when his symptoms were showing more clearly and the progression of his disease had become ...