Since only one enzyme is working improperly, gene therapy for Crigler-Najjar is a theoretical option which is being investigated. Eponym
The condition is named for John Fielding Crigler (1919 – May 13, 2018), an American pediatrician and Victor Assad Najjar (1914–2002), a Lebanese-American pediatrician. References
External links

Crigler–Najjar syndrome, type 1 at NIHs Office of Rare Diseases
Crigler–Najjar syndrome, type 2 at NIHs Office of Rare Diseases
Fluorosis may refer to:

Dental fluorosis, a disturbance of dental enamel caused by excessive exposure to high concentrations of fluoride during tooth development. Skeletal fluorosis, a bone disease caused by excessive accumulation of fluoride in the bones
Fluoride toxicity, elevated levels of the fluoride ion in the body