SMPD1 variants do not have a major role in rapid eye movement sleep behavior disorder

Archive ouverte

Rudakou, Uladzislau | Futhey, Naomi | Krohn, Lynne | Ruskey, Jennifer | Heilbron, Karl | Cannon, Paul | Alam, Armaghan | Arnulf, Isabelle | Hu, Michele | Montplaisir, Jacques | Gagnon, Jean-François | Desautels, Alex | Dauvilliers, Yves | Toffoli, Marco | Gigli, Gian Luigi | Valente, Mariarosaria | Högl, Birgit | Stefani, Ambra | Holzknecht, Evi | Sonka, Karel | Kemlink, David | Oertel, Wolfang | Janzen, Annette | Plazzi, Giuseppe | Antelmi, Elena | Figorilli, Michela | Puligheddu, Monica | Mollenhauer, Brit | Trenkwalder, Claudia | Sixel-Döring, Friederike | de Cock, Valérie Cochen | Monaca, Christelle Charley | Heidbreder, Anna | Ferini-Strambi, Luigi | Dijkstra, Femke | Viaene, Mineke | Abril, Beatriz | Boeve, Bradley | Postuma, Ronald | Rouleau, Guy | Gan-Or, Ziv

Edité par CCSD ; Elsevier -

International audience. Mutations in the sphingomyelin phosphodiesterase 1 (SMPD1) gene were reported to be associated with Parkinson's disease and dementia with Lewy bodies. In the current study, we aimed to evaluate the role of SMPD1 variants in isolated rapid eye movement sleep behavior disorder (iRBD). SMPD1 and its untranslated regions were sequenced using targeted next-generation sequencing in 959 iRBD patients and 1287 controls from European descent. Our study reports no statistically significant association of SMPD1 variants and iRBD. It is hence unlikely that SMPD1 plays a major role in iRBD.

Consulter en ligne

Suggestions

Du même auteur

Fine‐Mapping of SNCA in Rapid Eye Movement Sleep Behavior Disorder and Overt Synucleinopathies

Archive ouverte | Krohn, Lynne | CCSD

International audience. Rapid eye movement sleep behavior disorder (RBD) is a prodromal synucleinopathy, as >80% will eventually convert to overt synucleinopathy. We performed an in-depth analysis of the SNCA locus ...

Comprehensive Analysis of Familial Parkinsonism Genes in Rapid‐Eye‐Movement Sleep Behavior Disorder

Archive ouverte | Mufti, Kheireddin | CCSD

International audience. Background: There is only partial overlap in the genetic background of isolated rapid-eye-movement sleep behavior disorder (iRBD) and Parkinson's disease (PD).Objective: To examine the role o...

Rare PSAP Variants and Possible Interaction with GBA in REM Sleep Behavior Disorder

Archive ouverte | Sosero, Yuri | CCSD

International audience. Background: PSAP encodes saposin C, the co-activator of glucocerebrosidase, encoded by GBA. GBA mutations are associated with idiopathic/isolated REM sleep behavior disorder (iRBD), a prodrom...

Chargement des enrichissements...