Abstract
The association with HLA-DRB1 alleles was tested in 609 Continental Italian MS patients and 836 controls. The phenotype frequency of DRB1*15 in the patients was significantly higher (0.316 vs. 0.112; pc<10 -6; Odds Ratio (OR)=3.64) with no dose effect. DRB1*10 was also significantly increased (OR=2.19; pc=0.047) and DRB1*07 decreased (OR=0.60; pc=1.3×10-3) independently of DR15 and of each other. We did not detect an influence of the DR phenotype on disease course, age at onset/diagnosis, gender or familiarity. No association with Class I was detected in a random subset of patients and controls. A comparison of the HLA association data in Northern and Southern European populations shows a parallel between disease prevalence and DR15 frequency.
Lingua originale | Inglese |
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pagine (da-a) | 178-185 |
Numero di pagine | 8 |
Rivista | Journal of Neuroimmunology |
Volume | 150 |
Numero di pubblicazione | 1-2 |
DOI | |
Stato di pubblicazione | Pubblicato - mag 2004 |