Article
Association of narcolepsy-cataplexy with HLA-DRB1 and DQB1 in Mexican patients: a relationship between HLA and gender is suggested.
BMC medical genetics - 15 Aug 2008
Alaez Carmen, Lin Ling, Flores-A Hilario, Vazquez Miriam, Munguia Andrea, Mignot Emmanuel, Haro Reyes, Baker Harry, Gorodezky Clara
Abstract excerpt
BACKGROUND: Narcolepsy-cataplexy is characterized by excessive daytime sleepiness with recurrent episodes of irresistible sleep, cataplexy, hallucinations and sleep paralysis. Its aetiology is unknown, but it is positively associated with the human leukocyte antigens (HLA) in all studied populations. The purpose of the present study was to investigate the association of HLA class II DRB1/DQB1 alleles with...
Topics
- Alleles
- Case-Control Studies
- Cataplexy
- Chi-Square Distribution
- Female
- Gene Frequency
- Genetic Predisposition to Disease
- HLA-DQ Antigens
- HLA-DQ beta-Chains
- HLA-DR Antigens
