HLA in isolated REM sleep behavior disorder and Lewy body dementia.
Ann Clin Transl Neurol
; 10(9): 1682-1687, 2023 09.
Article
de En
| MEDLINE
| ID: mdl-37401389
ABSTRACT
Synucleinopathies-related disorders such as Lewy body dementia (LBD) and isolated/idiopathic REM sleep behavior disorder (iRBD) have been associated with neuroinflammation. In this study, we examined whether the human leukocyte antigen (HLA) locus plays a role in iRBD and LBD. In iRBD, HLA-DRB1*1101 was the only allele passing FDR correction (OR = 1.57, 95% CI = 1.27-1.93, p = 2.70e-05). We also discovered associations between iRBD and HLA-DRB1 70D (OR = 1.26, 95%CI = 1.12-1.41, p = 8.76e-05), 70Q (OR = 0.81, 95%CI = 0.72-0.91, p = 3.65e-04) and 71R (OR = 1.21, 95%CI = 1.08-1.35, p = 1.35e-03). Position 71 (pomnibus = 0.00102) and 70 (pomnibus = 0.00125) were associated with iRBD. Our results suggest that the HLA locus may have different roles across synucleinopathies.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Maladie à corps de Lewy
/
Trouble du comportement en sommeil paradoxal
/
Synucléinopathies
Limites:
Humans
Langue:
En
Journal:
Ann Clin Transl Neurol
Année:
2023
Type de document:
Article
Pays d'affiliation:
Canada