The immunopathogenesis of narcolepsy type 1.


Journal

Nature reviews. Immunology
ISSN: 1474-1741
Titre abrégé: Nat Rev Immunol
Pays: England
ID NLM: 101124169

Informations de publication

Date de publication:
03 Jul 2023
Historique:
accepted: 01 06 2023
medline: 4 7 2023
pubmed: 4 7 2023
entrez: 3 7 2023
Statut: aheadofprint

Résumé

Narcolepsy type 1 (NT1) is a chronic sleep disorder resulting from the loss of a small population of hypothalamic neurons that produce wake-promoting hypocretin (HCRT; also known as orexin) peptides. An immune-mediated pathology for NT1 has long been suspected given its exceptionally tight association with the MHC class II allele HLA-DQB1*06:02, as well as recent genetic evidence showing associations with polymorphisms of T cell receptor genes and other immune-relevant loci and the increased incidence of NT1 that has been observed after vaccination with the influenza vaccine Pandemrix. The search for both self-antigens and foreign antigens recognized by the pathogenic T cell response in NT1 is ongoing. Increased T cell reactivity against HCRT has been consistently reported in patients with NT1, but data demonstrating a primary role for T cells in neuronal destruction are currently lacking. Animal models are providing clues regarding the roles of autoreactive CD4

Identifiants

pubmed: 37400646
doi: 10.1038/s41577-023-00902-9
pii: 10.1038/s41577-023-00902-9
doi:

Types de publication

Journal Article Review

Langues

eng

Sous-ensembles de citation

IM

Informations de copyright

© 2023. Springer Nature Limited.

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Auteurs

Roland S Liblau (RS)

Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, Toulouse, France. roland.liblau@inserm.fr.
Department of Immunology, Toulouse University Hospitals, Toulouse, France. roland.liblau@inserm.fr.

Daniela Latorre (D)

Institute of Microbiology, ETH Zurich, Zurich, Switzerland.

Birgitte R Kornum (BR)

Department of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.

Yves Dauvilliers (Y)

National Reference Center for Orphan Diseases, Narcolepsy, Idiopathic Hypersomnia and Kleine-Levin Syndrome, Department of Neurology, Gui-de-Chauliac Hospital, CHU de Montpellier, Montpellier, France.
INSERM Institute for Neurosciences of Montpellier, Montpellier, France.

Emmanuel J Mignot (EJ)

Stanford University, Center for Narcolepsy, Department of Psychiatry and Behavioral Sciences, Palo Alto, CA, USA. mignot@stanford.edu.

Classifications MeSH