Prince Frederik of Luxembourg's Battle with PolG Disease

Prince Frederik of Luxembourg, aged 22, passed away from a rare mitochondrial disease. He battled with PolG disease, a genetic mitochondrial disorder, and dedicated his life to raising awareness and finding a cure for the disease.

Xeroderma Pigmentosum (XP) and Sun Safety

Pol Dominguez, 11, has Xeroderma Pigmentosum (XP), a rare disease that makes him sensitive to UV radiation. He and his family have adapted their lifestyle to avoid sunlight exposure, even wearing protective clothing indoors and outdoors. With only 2.3 cases per million live births in Western Europe, XP is a hereditary disease that puts patients at high risk of developing cancer.

Bone Marrow Transplant for 10-Year-Old with DOCK8 Deficiency

A 10-year-old girl in Pennsylvania needs a bone marrow transplant for a rare disease called DOCK8 deficiency. Her mother is searching for a perfect match to save her daughter's life.