ArticleNeurology(R) neuroimmunology & neuroinflammation2021
Clinical and Prognostic Value of Immunogenetic Characteristics in Anti-LGI1 Encephalitis.
Open access · goldAbstract read
In one paragraph
Article in Neurology(R) neuroimmunology & neuroinflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 4 of them syntheses that pooled it.
0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 4 pooled it
9.8field-weighted citation impact, top 1% of its field
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
46 citing papers in PubMed, 4 syntheses or guidelines pooled it, 98 citations in OpenAlex.
- Progressive Encephalomyelitis With Rigidity and Myoclonus With Glycine Receptor Antibodies: Clinical Features and Outcomes.Neurology(R) neuroimmunology & neuroinflammation · 2025Pooled it
- Human leukocyte antigen (HLA) class I and II genetic relationships with brain imaging measures: A systematic review and meta-analysis.Brain, behavior, and immunity · 2025Pooled it
- MR Imaging Findings in Anti-Leucine-Rich Glioma Inactivated Protein 1 Encephalitis: A Systematic Review and Meta-analysis.AJNR. American journal of neuroradiology · 2024Pooled it
- Efficacy of immunotherapy and prognosis in anti-LGI1 encephalitis patients: A meta-analysis.Annals of clinical and translational neurology · 2023Pooled it
- Antibody-Dependent Cellular Phagocytosis and Cytotoxicity in Patients With LGI1 and CASPR2 Encephalitis.Neurology(R) neuroimmunology & neuroinflammation · 2026Article
- Structural Brain Changes Are Linked to Clinical and Cognitive Outcomes in Anti-LGI1 Encephalitis.Neurology(R) neuroimmunology & neuroinflammation · 2026Observational
- Is faciobrachial dystonic seizure a misnomer? A case report of atypical leg-predominant tonic-dystonic attacks in LGI1-associated encephalitis.BMC neurology · 2026Article
- Relapse risk and functional outcomes in anti-LGI1 encephalitis: A multicenter retrospective analysis.Therapeutic advances in neurological disorders · 2026Article
- Immunopathological mechanisms in autoimmune encephalitis: from pathogenesis to targeted therapies.Frontiers in immunology · 2026Review
- Cognitive and Patient-Reported Outcome Measures in LGI-1-IgG Autoimmune Encephalitis.Annals of clinical and translational neurology · 2025Article
- Acute and Long-Term Immune-Treatment Strategies in Anti-LGI1 Antibody-Mediated Encephalitis: A Multicenter Cohort Study.Neurology(R) neuroimmunology & neuroinflammation · 2025Observational
- Autoimmune encephalitis-associated epilepsy.Nature reviews. Neurology · 2025Review
- Anti-NMDA Receptor Encephalitis: A Narrative Review.Brain sciences · 2025Review
- Article
- Multimodal prognostication of autoimmune encephalitis: an Australian autoimmune encephalitis consortium study.Journal of neurology · 2025Article
- Neurodegeneration and the immune system: lessons from autoimmune encephalitis.Journal of neurology · 2025Review
- Microglial Activation Visualized by [European journal of neurology · 2025Article
- Subcortical shape biomarkers reveal limbic and basal ganglia damage in anti-LGI1 encephalitis.Frontiers in immunology · 2025Article
- Review
- LGI1 encephalitis: potentially complement-activating anti-LGI1-IgG subclasses 1/2/3 are associated with the development of hippocampal sclerosis.Journal of neurology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors at 5 institutions in 2 countries.
Sergio Muñiz-CastrilloFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Julie HaesebaertFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Laure ThomasFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Alberto VogrigFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Anne-Laurie PintoFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Géraldine PicardFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Charlotte BlancFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Le-Duy DoFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Bastien JoubertFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Giulia BerzeroFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Dimitri PsimarasFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Agusti AlentornFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Véronique RogemondFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Valérie DuboisFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Aditya AmbatiFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Ryad TamouzaFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Emmanuel MignotFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
Jérôme HonnoratFrom the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France. jerome.honnorat@chu-lyon.fr.
Institut du Cerveau · FRHospices Civils de Lyon · FRInstitut Mondor de Recherche Biomédicale · FRInstitut NeuroMyoGène · FRAllen Institute for Brain Science · US
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveAntibodies against leucine-rich glioma-inactivated 1 (LGI1-Abs) characterize a limbic encephalitis (LE) strongly associated with HLA-DRB1*07:01, although some patients lack LGI1-Abs in CSF or do not carry this allele. Whether they represent a different subtype of disease or have different prognoses is unclear.
methodsRetrospective analysis of clinical features, IgG isotypes, and outcome according to LGI1-Ab CSF positivity and DRB1*07:01 in a cohort of anti-LGI1 LE patients.
resultsPatients with LGI1-Abs detected in both CSF and serum (105/134, 78%) were compared with those who were CSF negative (29/134, 22%). Both groups had similar clinical features and serum levels, but CSF-positive patients had shorter diagnostic delay, more frequently hyponatremia, inflammatory CSF, and abnormal MRI (
conclusionsLE without CSF LGI1-Abs is clinically indistinguishable and likely reflects just a lesser LGI1-Ab production. HLA association is sex and age biased and presents clinical particularities, suggesting subtle differences in the immune response. Long-term outcome depends mostly on demographic characteristics and the intensity of the intrathecal synthesis.
Indexed as
AdultAgedAged, 80 and overAnimalsAutoantibodiesCohort StudiesFemaleHLA AntigensHumansImmunogeneticsImmunoglobulin GIntracellular Signaling Peptides and ProteinsLimbic EncephalitisMaleMiddle AgedPrognosisanti-leucine-rich glioma-inactivated 1 autoantibodyAutoantibodiesHLA AntigensImmunoglobulin GIntracellular Signaling Peptides and ProteinsLGI1 protein, human
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