Opicinumab (BIIB033) is a novel monoclonal antibody against LINGO-1 that may be used to prevent and delay acute optic neuritis and recurrent multiple sclerosis.

Desoxyanisoin is a useful organic compound for research related to life sciences.

Homocitrulline is a metabolite that can be detected in larger amounts in the urine of individuals with urea cycle disorders. The accumulation of carbamyl phosphate due to a depleted supply of ornithine for the urea cycle may be responsible for the enhanced synthesis of homocitrulline and homoarginine in some cases.