Autoimmunity and Immunotherapy in Narcolepsy

Narcolepsy is a neurological disorder characterized by excessive daytime sleepiness, cataplexy, hypnagogic hallucination, and sleep paralysis. Narcolepsy is caused by damage of hypocretin producing neurons in the lateral hypothalamus. The association of narcolepsy with HLA DQB1*0602 and high incidence following H1N1 pandemic in china, vaccination with pandemrix and an adjuvanted H1N1 vaccine suggests that pathophysiology of narcolepsy is involved in the immune system. This review focused on immunological associations and immunotherapy in narcolepsy