TY - JOUR
T1 - HLA in isolated REM sleep behavior disorder and Lewy body dementia
AU - Yu, Eric
AU - Krohn, Lynne
AU - Ruskey, Jennifer A
AU - Asayesh, Farnaz
AU - Spiegelman, Dan
AU - Shah, Zalak
AU - Chia, Ruth
AU - Arnulf, Isabelle
AU - Hu, Michele T M
AU - Montplaisir, Jacques Y
AU - Gagnon, Jean-François
AU - Desautels, Alex
AU - Dauvilliers, Yves
AU - Gigli, Gian Luigi
AU - Valente, Mariarosaria
AU - Janes, Francesco
AU - Bernardini, Andrea
AU - Högl, Birgit
AU - Stefani, Ambra
AU - Ibrahim, Abubaker
AU - Heidbreder, Anna
AU - Sonka, Karel
AU - Dusek, Petr
AU - Kemlink, David
AU - Oertel, Wolfgang
AU - Janzen, Annette
AU - Plazzi, Giuseppe
AU - Antelmi, Elena
AU - Figorilli, Michela
AU - Puligheddu, Monica
AU - Mollenhauer, Brit
AU - Trenkwalder, Claudia
AU - Sixel-Döring, Friederike
AU - Cochen De Cock, Valérie
AU - Ferini-Strambi, Luigi
AU - Dijkstra, Femke
AU - Viaene, Mineke
AU - Abril, Beatriz
AU - Boeve, Bradley F
AU - Rouleau, Guy A
AU - Postuma, Ronald B
AU - Scholz, Sonja W
AU - Gan-Or, Ziv
AU - International LBD Genomics Consortium
AU - Krüger, Rejko
N1 - © 2023 The Authors. Annals of Clinical and Translational Neurology published by Wiley Periodicals LLC on behalf of American Neurological Association.
PY - 2023/9
Y1 - 2023/9
N2 - 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*11:01 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.
AB - 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*11:01 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.
KW - Humans
KW - Lewy Body Disease/genetics
KW - REM Sleep Behavior Disorder/genetics
KW - Synucleinopathies/genetics
KW - HLA-DRB1 Chains/genetics
KW - HLA Antigens
U2 - 10.1002/acn3.51841
DO - 10.1002/acn3.51841
M3 - Article
C2 - 37401389
SN - 2328-9503
VL - 10
SP - 1682
EP - 1687
JO - Annals of Clinical and Translational Neurology
JF - Annals of Clinical and Translational Neurology
IS - 9
ER -