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name: Narcolepsy-Cataplexy Syndrome
creation_date: "2026-05-11T16:32:36Z"
updated_date: "2026-05-11T17:22:00Z"
category: Neurological
parents:
- Narcolepsy
- Sleep Disorder
- Neurological Disease
disease_term:
preferred_term: narcolepsy-cataplexy syndrome
term:
id: MONDO:0016158
label: narcolepsy-cataplexy syndrome
pathophysiology:
- name: Orexin Neuron Loss
description: >
Selective loss or dysfunction of hypocretin/orexin-secreting neurons in the
lateral hypothalamus causes hypocretin deficiency and destabilizes sleep-wake
and rapid eye movement sleep boundaries.
downstream:
- target: Cerebrospinal Fluid Hypocretin-1 Deficiency
description: Orexin neuron degeneration produces decreased CSF orexin/hypocretin levels.
evidence:
- reference: PMID:38898624
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a sleep disorder caused by an apparent degeneration of orexin/hypocretin neurons in the lateral hypothalamic area and a subsequent decrease in orexin/hypocretin levels in the cerebrospinal fluid."
explanation: This directly links orexin neuron degeneration to decreased CSF orexin/hypocretin.
- target: Excessive Daytime Sleepiness
description: Loss of orexin signaling destabilizes wakefulness and causes excessive daytime sleepiness.
evidence:
- reference: PMID:39242684
supports: SUPPORT
evidence_source: MODEL_ORGANISM
snippet: "Narcolepsy type 1 (NT1) is associated with severe loss of orexin neurons and characterized by symptoms including excessive daytime sleepiness and cataplexy."
explanation: This paper connects orexin neuron loss with EDS and cataplexy in NT1.
- target: Cataplexy
description: Loss of orexin signaling contributes to cataplexy in narcolepsy type 1.
evidence:
- reference: PMID:39242684
supports: SUPPORT
evidence_source: MODEL_ORGANISM
snippet: "Narcolepsy type 1 (NT1) is associated with severe loss of orexin neurons and characterized by symptoms including excessive daytime sleepiness and cataplexy."
explanation: This paper connects orexin neuron loss with EDS and cataplexy in NT1.
cell_types:
- preferred_term: hypocretin-secreting neuron
term:
id: CL:0011109
label: hypocretin-secreting neuron
biological_processes:
- preferred_term: circadian sleep/wake cycle
term:
id: GO:0042745
label: circadian sleep/wake cycle
evidence:
- reference: PMID:38898624
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a sleep disorder caused by an apparent degeneration of orexin/hypocretin neurons in the lateral hypothalamic area and a subsequent decrease in orexin/hypocretin levels in the cerebrospinal fluid."
explanation: This human HLA and CSF study states the core orexin neuron degeneration and CSF hypocretin deficiency model.
- reference: PMID:39595997
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "The etiology of NT1 is linked to the destruction of hypothalamic neurons responsible for the synthesis of the wake-promoting neuropeptide known as hypothalamic orexin."
explanation: This review links narcolepsy type 1 to destruction of orexin-producing hypothalamic neurons.
- name: Immune-Mediated Orexin Neuron Injury
description: >
HLA-DQB1*06:02-associated immune susceptibility, T-cell receptor loci, and
infectious or vaccine triggers support an antigen-specific immune mechanism
that injures hypocretin neurons.
downstream:
- target: CD8 T-Cell-Mediated Orexin Neuron Killing
description: Immune priming and T-cell receptor associations converge on cytotoxic T-cell targeting of HCRT neurons.
evidence:
- reference: PMID:39595997
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Studies have identified specific T cell subsets, including CD4+ and CD8+ T cells, that target HCRT neurons, contributing to their destruction."
explanation: This review directly supports T-cell targeting of HCRT neurons after immune priming.
cell_types:
- preferred_term: T cell
term:
id: CL:0000084
label: T cell
- preferred_term: CD4-positive, alpha-beta T cell
term:
id: CL:0000624
label: CD4-positive, alpha-beta T cell
- preferred_term: CD8-positive, alpha-beta T cell
term:
id: CL:0000625
label: CD8-positive, alpha-beta T cell
biological_processes:
- preferred_term: adaptive immune response
term:
id: GO:0002250
label: adaptive immune response
modifier: INCREASED
- preferred_term: regulation of leukocyte mediated cytotoxicity
term:
id: GO:0001910
label: regulation of leukocyte mediated cytotoxicity
modifier: INCREASED
evidence:
- reference: PMID:39595997
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "The strong association between narcolepsy and the HLA-DQB1*06:02 allele strongly indicates an autoimmune etiology for this condition. Increasing evidence suggests that T cells play a critical role in this autoimmune-mediated HCRT neuronal loss."
explanation: This review connects HLA-DQB1*06:02 and T cells to autoimmune hypocretin neuronal loss in NT1.
- reference: PMID:37188663
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy type 1 (NT1) is caused by a loss of hypocretin/orexin transmission. Risk factors include pandemic 2009 H1N1 influenza A infection and immunization with Pandemrix®."
explanation: The GWAS frames NT1 as orexin transmission loss with infectious and vaccination-related environmental triggers.
- reference: PMID:37188663
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "T cell receptor associations in NT1 modulated TRAJ*24, TRAJ*28 and TRBV*4-2 chain-usage. Partitioned heritability and immune cell enrichment analyses found genetic signals to be driven by dendritic and helper T cells."
explanation: Genetic fine-mapping supports T-cell receptor and helper T-cell involvement in the autoimmune mechanism.
- name: CD8 T-Cell-Mediated Orexin Neuron Killing
description: >
Autoreactive CD8-positive T cells and cytotoxicity-related immune loci support
a final effector step in which HCRT neurons are targeted and destroyed.
downstream:
- target: Orexin Neuron Loss
description: Cytotoxic T-cell targeting of HCRT neurons leads to selective orexin neuron loss.
evidence:
- reference: PMID:39595997
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Studies have identified specific T cell subsets, including CD4+ and CD8+ T cells, that target HCRT neurons, contributing to their destruction."
explanation: This review directly states that T-cell subsets target HCRT neurons and contribute to their destruction.
cell_types:
- preferred_term: CD8-positive, alpha-beta T cell
term:
id: CL:0000625
label: CD8-positive, alpha-beta T cell
biological_processes:
- preferred_term: regulation of leukocyte mediated cytotoxicity
term:
id: GO:0001910
label: regulation of leukocyte mediated cytotoxicity
modifier: INCREASED
evidence:
- reference: PMID:39595997
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Studies have identified specific T cell subsets, including CD4+ and CD8+ T cells, that target HCRT neurons, contributing to their destruction."
explanation: This review supports CD8-positive T cells as direct cellular effectors targeting HCRT neurons.
- reference: PMID:37188663
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "We fine-mapped GWAS signals within HLA (DQ0602, DQB1*03:01 and DPB1*04:02) and discovered seven novel associations (CD207, NAB1, IKZF4-ERBB3, CTSC, DENND1B, SIRPG, PRF1)."
explanation: The GWAS identifies PRF1 and other immune loci consistent with cytotoxic immune effector biology in NT1.
phenotypes:
- name: Excessive Daytime Sleepiness
category: Sleep
frequency: OBLIGATE
diagnostic: true
notes: Excessive daytime sleepiness with uncontrollable sleep urges is a defining manifestation of narcolepsy type 1.
evidence:
- reference: PMID:38565187
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a primary disorder of the central nervous system resulting from genetic, environmental, and immunological interactions defined as excessive daytime sleepiness plus cataplexy, hallucinations, sleep paralysis, and sleep fragmentation."
explanation: This review defines narcolepsy by excessive daytime sleepiness with cataplexy and other REM-intrusion symptoms.
- reference: PMID:39242684
supports: SUPPORT
evidence_source: MODEL_ORGANISM
snippet: "Narcolepsy type 1 (NT1) is associated with severe loss of orexin neurons and characterized by symptoms including excessive daytime sleepiness and cataplexy."
explanation: The preclinical orexin agonist study summarizes the orexin-neuron-loss symptom pair targeted by therapy.
phenotype_term:
preferred_term: Excessive daytime somnolence
term:
id: HP:0001262
label: Excessive daytime somnolence
- name: Cataplexy
category: Motor
frequency: OBLIGATE
diagnostic: true
notes: Sudden transient loss of muscle tone is required for this narcolepsy subtype.
evidence:
- reference: PMID:38565187
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a primary disorder of the central nervous system resulting from genetic, environmental, and immunological interactions defined as excessive daytime sleepiness plus cataplexy, hallucinations, sleep paralysis, and sleep fragmentation."
explanation: Cataplexy is explicitly part of the syndrome definition in this review.
- reference: PMID:39242684
supports: SUPPORT
evidence_source: MODEL_ORGANISM
snippet: "Narcolepsy type 1 (NT1) is associated with severe loss of orexin neurons and characterized by symptoms including excessive daytime sleepiness and cataplexy."
explanation: This paper links cataplexy to the NT1 orexin-loss phenotype.
phenotype_term:
preferred_term: Cataplexy
term:
id: HP:0002524
label: Cataplexy
- name: Sleep Paralysis
category: Sleep
frequency: FREQUENT
notes: Transient inability to move during transitions into or out of sleep can occur.
evidence:
- reference: PMID:38565187
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a primary disorder of the central nervous system resulting from genetic, environmental, and immunological interactions defined as excessive daytime sleepiness plus cataplexy, hallucinations, sleep paralysis, and sleep fragmentation."
explanation: This review lists sleep paralysis among defining narcolepsy features.
phenotype_term:
preferred_term: Sleep paralysis
term:
id: HP:0025233
label: Sleep paralysis
- name: Hypnagogic Hallucinations
category: Psychiatric
frequency: FREQUENT
notes: Vivid hallucinations around sleep onset can accompany rapid eye movement sleep intrusion.
evidence:
- reference: PMID:38565187
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a primary disorder of the central nervous system resulting from genetic, environmental, and immunological interactions defined as excessive daytime sleepiness plus cataplexy, hallucinations, sleep paralysis, and sleep fragmentation."
explanation: This review includes hallucinations in the clinical definition of narcolepsy.
phenotype_term:
preferred_term: Hypnagogic hallucination
term:
id: HP:0002519
label: Hypnagogic hallucination
- name: Disrupted Nighttime Sleep
category: Sleep
frequency: FREQUENT
notes: Fragmented nighttime sleep can coexist with daytime sleepiness.
evidence:
- reference: PMID:38565187
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a primary disorder of the central nervous system resulting from genetic, environmental, and immunological interactions defined as excessive daytime sleepiness plus cataplexy, hallucinations, sleep paralysis, and sleep fragmentation."
explanation: Sleep fragmentation is part of the clinical symptom complex summarized in this review.
phenotype_term:
preferred_term: Sleep disturbance
term:
id: HP:0002360
label: Sleep disturbance
biochemical:
- name: Cerebrospinal Fluid Hypocretin-1 Deficiency
presence: Decreased
context: Low or undetectable CSF hypocretin-1 supports the diagnosis of narcolepsy type 1.
evidence:
- reference: PMID:38898624
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy is a sleep disorder caused by an apparent degeneration of orexin/hypocretin neurons in the lateral hypothalamic area and a subsequent decrease in orexin/hypocretin levels in the cerebrospinal fluid."
explanation: This directly supports decreased CSF orexin/hypocretin in narcolepsy.
genetic:
- name: HLA-DQB1*06:02
association: Risk Factor
notes: Strong genetic risk association in NT1; not sufficient by itself for diagnosis.
evidence:
- reference: PMID:39595997
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "The strong association between narcolepsy and the HLA-DQB1*06:02 allele strongly indicates an autoimmune etiology for this condition."
explanation: This review identifies HLA-DQB1*06:02 as a major autoimmune-risk allele.
- reference: PMID:38898624
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Lower orexin/hypocretin levels were reported in the NT2 subgroup (n = 5) that was associated with the extended HLA-DQB1*06:02:01 haplotype (p = .001)."
explanation: High-resolution HLA sequencing links the HLA-DQB1*06:02:01 haplotype with lower orexin/hypocretin levels in a narcolepsy subgroup.
- name: Immune-Related GWAS Loci
association: Risk Factor
notes: >
Multi-ethnic GWAS implicated HLA, T-cell receptor, dendritic/helper T-cell,
and cytotoxicity-related loci rather than a single Mendelian causal gene.
evidence:
- reference: PMID:37188663
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "We fine-mapped GWAS signals within HLA (DQ0602, DQB1*03:01 and DPB1*04:02) and discovered seven novel associations (CD207, NAB1, IKZF4-ERBB3, CTSC, DENND1B, SIRPG, PRF1)."
explanation: The GWAS supports polygenic immune risk architecture in NT1.
environmental:
- name: Influenza A(H1N1)pdm09 Infection
notes: Pandemic H1N1 infection is reported as an environmental risk factor in genetically susceptible individuals.
evidence:
- reference: PMID:37188663
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Risk factors include pandemic 2009 H1N1 influenza A infection and immunization with Pandemrix®."
explanation: The GWAS report names pandemic H1N1 infection as an NT1 risk factor.
- name: Pandemrix Vaccination
notes: Pandemrix vaccination is an immune trigger associated with some NT1 cases.
evidence:
- reference: PMID:37188663
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Significant signals at TRA and DQB1*06:02 loci were found in 245 vaccination-related cases, who also shared polygenic risk."
explanation: Vaccination-related cases shared the same immune-risk architecture, supporting a gene-environment trigger model.
treatments:
- name: Sodium Oxybate
description: Oxybate therapy reduces cataplexy attacks and improves daytime sleepiness in narcolepsy-cataplexy syndrome.
evidence:
- reference: PMID:22893778
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Narcolepsy patients on SXB have significant reductions in cataplexy and daytime sleepiness. SXB is well tolerated in patients with narcolepsy, and most adverse events were mild to moderate in severity."
explanation: Systematic review and meta-analysis supports sodium oxybate for both cataplexy and sleepiness.
treatment_term:
preferred_term: Pharmacotherapy
term:
id: NCIT:C15986
label: Pharmacotherapy
- name: Low-Sodium Oxybate
description: Low-sodium oxybate provides the same oxybate active moiety with less sodium burden for cataplexy or excessive daytime sleepiness.
evidence:
- reference: PMID:37621721
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "LXB is approved in the US for treatment of cataplexy or excessive daytime sleepiness (EDS) in patients 7 years of age or older with narcolepsy, and idiopathic hypersomnia in adults."
explanation: This review supports low-sodium oxybate as an approved treatment for cataplexy or EDS in narcolepsy.
treatment_term:
preferred_term: Pharmacotherapy
term:
id: NCIT:C15986
label: Pharmacotherapy
- name: Modafinil
description: Wake-promoting pharmacotherapy for excessive daytime sleepiness; it does not treat cataplexy.
evidence:
- reference: PMID:20671626
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "In narcoleptic patients, modafinil in comparison with placebo is effective in the treatment of excessive daytime sleepiness, but not cataplexy."
explanation: Meta-analysis supports modafinil for EDS while distinguishing lack of cataplexy benefit.
treatment_term:
preferred_term: Pharmacotherapy
term:
id: NCIT:C15986
label: Pharmacotherapy
therapeutic_agent:
- preferred_term: modafinil
term:
id: CHEBI:31859
label: modafinil
- name: Pitolisant
description: Histamine H3 receptor inverse agonist/antagonist used to reduce excessive daytime sleepiness and cataplexy.
evidence:
- reference: PMID:34935103
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "The results of this analysis demonstrate the robust efficacy of pitolisant for the reduction in both excessive daytime sleepiness and cataplexy."
explanation: Randomized-trial analysis supports pitolisant efficacy for both EDS and cataplexy.
treatment_term:
preferred_term: Pharmacotherapy
term:
id: NCIT:C15986
label: Pharmacotherapy
therapeutic_agent:
- preferred_term: pitolisant
term:
id: CHEBI:134709
label: pitolisant
- name: Solriamfetol
description: Dopamine and norepinephrine reuptake inhibitor used for impaired wakefulness and excessive sleepiness.
evidence:
- reference: PMID:30694576
supports: SUPPORT
evidence_source: HUMAN_CLINICAL
snippet: "Solriamfetol has the potential to be an important therapeutic option for the treatment of impaired wakefulness and excessive sleepiness in patients with narcolepsy."
explanation: Phase 3 trial evidence supports solriamfetol for impaired wakefulness and excessive sleepiness in narcolepsy.
treatment_term:
preferred_term: Pharmacotherapy
term:
id: NCIT:C15986
label: Pharmacotherapy
therapeutic_agent:
- preferred_term: Solriamfetol
term:
id: NCIT:C152389
label: Solriamfetol
- name: Orexin Receptor 2 Agonist Therapy
description: >
OX2R agonists such as TAK-861 are emerging pathway-replacement therapies
intended to compensate for orexin signaling loss; current cited evidence is
preclinical for wakefulness and cataplexy-like episodes.
evidence:
- reference: PMID:39242684
supports: PARTIAL
evidence_source: MODEL_ORGANISM
snippet: "TAK-861 substantially ameliorates wakefulness fragmentation and cataplexy-like episodes in orexin/ataxin-3 and orexin-tTA;TetO DTA mice (NT1 mouse models)."
explanation: The evidence supports the therapeutic mechanism in NT1 mouse models but does not by itself establish clinical efficacy.
treatment_term:
preferred_term: Pharmacotherapy
term:
id: NCIT:C15986
label: Pharmacotherapy
classifications:
harrisons_chapter:
- classification_value: NEUROLOGIC
datasets:
references:
- reference: PMID:38565187
title: "Narcolepsy: an interface among neurology, immunology, sleep, and genetics."
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: Narcolepsy type 1 clinical definition includes excessive daytime sleepiness, cataplexy, hallucinations, sleep paralysis, and sleep fragmentation.
supporting_text: Narcolepsy is a primary disorder of the central nervous system resulting from genetic, environmental, and immunological interactions defined as excessive daytime sleepiness plus cataplexy, hallucinations, sleep paralysis, and sleep fragmentation.
- reference: PMID:39595997
title: "The Role of T Cells in the Pathogenesis of Narcolepsy Type 1: A Narrative Review."
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: NT1 involves orexin neuron destruction with HLA-DQB1*06:02 and T-cell autoimmune evidence.
supporting_text: The strong association between narcolepsy and the HLA-DQB1*06:02 allele strongly indicates an autoimmune etiology for this condition.
- reference: PMID:37188663
title: Narcolepsy risk loci outline role of T cell autoimmunity and infectious triggers in narcolepsy.
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: GWAS evidence supports immune loci and infectious/vaccine triggers in NT1.
supporting_text: Risk factors include pandemic 2009 H1N1 influenza A infection and immunization with Pandemrix®.
- reference: PMID:38898624
title: High-resolution HLA sequencing and hypocretin receptor 2 autoantibodies in narcolepsy type 1 and type 2.
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: NT1 is associated with orexin neuron degeneration, CSF hypocretin decrease, and HLA haplotypes.
supporting_text: Narcolepsy is a sleep disorder caused by an apparent degeneration of orexin/hypocretin neurons in the lateral hypothalamic area and a subsequent decrease in orexin/hypocretin levels in the cerebrospinal fluid.
- reference: PMID:39242684
title: "TAK-861, a potent, orally available orexin receptor 2-selective agonist, produces wakefulness in monkeys and improves narcolepsy-like phenotypes in mouse models."
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: TAK-861 improves wakefulness fragmentation and cataplexy-like episodes in NT1 mouse models.
supporting_text: TAK-861 substantially ameliorates wakefulness fragmentation and cataplexy-like episodes in orexin/ataxin-3 and orexin-tTA;TetO DTA mice (NT1 mouse models).
- reference: PMID:37621721
title: Long-Term Treatment of Narcolepsy and Idiopathic Hypersomnia with Low-Sodium Oxybate.
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: Low-sodium oxybate is approved for cataplexy or excessive daytime sleepiness in narcolepsy.
supporting_text: LXB is approved in the US for treatment of cataplexy or excessive daytime sleepiness (EDS) in patients 7 years of age or older with narcolepsy, and idiopathic hypersomnia in adults.
- reference: PMID:22893778
title: "Sodium oxybate for narcolepsy with cataplexy: systematic review and meta-analysis."
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: Sodium oxybate reduces cataplexy and daytime sleepiness in narcolepsy.
supporting_text: Narcolepsy patients on SXB have significant reductions in cataplexy and daytime sleepiness.
- reference: PMID:20671626
title: "Modafinil for narcolepsy: systematic review and meta-analysis."
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: Modafinil treats excessive daytime sleepiness but not cataplexy.
supporting_text: In narcoleptic patients, modafinil in comparison with placebo is effective in the treatment of excessive daytime sleepiness, but not cataplexy.
- reference: PMID:34935103
title: "Clinical Impact of Pitolisant on Excessive Daytime Sleepiness and Cataplexy in Adults With Narcolepsy: An Analysis of Randomized Placebo-Controlled Trials."
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: Pitolisant reduces excessive daytime sleepiness and cataplexy.
supporting_text: The results of this analysis demonstrate the robust efficacy of pitolisant for the reduction in both excessive daytime sleepiness and cataplexy.
- reference: PMID:30694576
title: A randomized study of solriamfetol for excessive sleepiness in narcolepsy.
found_in:
- Narcolepsy-Cataplexy_Syndrome-deep-research-falcon.md
findings:
- statement: Solriamfetol treats impaired wakefulness and excessive sleepiness in narcolepsy.
supporting_text: Solriamfetol has the potential to be an important therapeutic option for the treatment of impaired wakefulness and excessive sleepiness in patients with narcolepsy.
Question: You are an expert researcher providing comprehensive, well-cited information.
Provide detailed information focusing on: 1. Key concepts and definitions with current understanding 2. Recent developments and latest research (prioritize 2023-2024 sources) 3. Current applications and real-world implementations 4. Expert opinions and analysis from authoritative sources 5. Relevant statistics and data from recent studies
Format as a comprehensive research report with proper citations. Include URLs and publication dates where available. Always prioritize recent, authoritative sources and provide specific citations for all major claims.
Please provide a comprehensive research report on Narcolepsy-Cataplexy Syndrome covering all of the disease characteristics listed below. This report will be used to populate a disease knowledge base entry. Be thorough and cite primary literature (PMID preferred) for all claims.
For each section, suggested databases/resources are listed. These are the first places you should search for information on each topic.
Search first: OMIM, Orphanet, ICD-10/ICD-11, MeSH, PubMed
Search first: PubMed, Cochrane Library, UpToDate, clinical guidelines, ClinVar, ClinGen, GWAS Catalog, PheGenI, CTD, CDC, WHO, epidemiological databases
Search first: PubMed, Cochrane Library, clinical trial databases, GWAS Catalog, gnomAD, WHO, CDC, nutrition databases
Search first: CTD, PubMed, PheGenI, GxE databases
Search first: HPO (Human Phenotype Ontology), OMIM, Orphanet, PubMed, clinicaltrials.gov, MedDRA, SNOMED CT, DECIPHER, LOINC
For each phenotype, provide: - Phenotype type: symptoms, clinical signs, physical manifestations, behavioral changes, or laboratory abnormalities
For symptoms/signs: HPO, OMIM, Orphanet, PubMed For behavioral changes: HPO, DSM, RDoC (Research Domain Criteria), PubMed For laboratory abnormalities: LOINC, SNOMED CT, LabTests Online, PubMed - Phenotype characteristics: Search first: OMIM, Orphanet, HPO, PubMed - Age of symptom onset (neonatal, childhood, adult-onset, late-onset) - Symptom severity (mild, moderate, severe, variable) - Symptom progression (stable, progressive, episodic, fluctuating) - Frequency among affected individuals (percentage or qualitative) - Quality of life impact: Effects on daily functioning and well-being (per-phenotype when possible) Search first: EQ-5D database, SF-36, WHO QOL databases, PubMed - Suggest HPO (Human Phenotype Ontology) terms for each phenotype
Search first: OMIM, ClinVar, HGMD, Ensembl, NCBI Gene
Search first: ENCODE, Roadmap Epigenomics, MethBase, DiseaseMeth
Search first: DECIPHER, ClinVar, ECARUCA, UCSC Genome Browser
Search first: CTD (Comparative Toxicogenomics Database), TOXNET, PubMed, EPA databases
Search first: CDC databases, WHO, PubMed, NHANES
Search first: NCBI Taxonomy, ViPR, BV-BRC, MicrobeDB, GIDEON
Search first: KEGG, Reactome, WikiPathways, PathBank, BioCyc
Search first: Gene Ontology (GO), Reactome, KEGG, PubMed
Search first: UniProt, PDB (Protein Data Bank), InterPro, Pfam, AlphaFold
Search first: KEGG, BioCyc, HMDB (Human Metabolome Database), BRENDA
Search first: ImmPort, Immunome Database, IEDB, Gene Ontology
Search first: PubMed, Gene Ontology, Reactome
Search first: BRENDA, UniProt, KEGG, OMIM, PubMed
Search first: ENCODE, Roadmap Epigenomics, MethBase, DiseaseMeth
For each mechanism, describe: - The causal chain from initial trigger to clinical manifestation - Which mechanisms are upstream vs downstream - What cell types and biological processes are involved - Suggest GO terms for biological processes and CL terms for cell types
Search first: Uberon, FMA (Foundational Model of Anatomy), OMIM, HPO, ICD-11, MeSH, SNOMED CT
Search first: Uberon, Human Protein Atlas, Cell Ontology, Human Cell Atlas, CellMarker, PanglaoDB
Search first: Gene Ontology (Cellular Component), UniProt, Human Protein Atlas
Search first: OMIM, Orphanet, HPO, PubMed
Search first: Disease registries, longitudinal cohort databases, natural history studies, PubMed, Orphanet, OMIM
Search first: Orphanet, CDC, WHO, GBD (Global Burden of Disease), national registries, SEER, disease registries
Search first: GTR (Genetic Testing Registry), GeneReviews, ClinGen
For each treatment, suggest MAXO (Medical Action Ontology) terms where applicable.
Search first: CDC vaccine schedules, WHO immunization, FDA vaccine database
Search first: CDC, WHO, behavioral intervention databases, Cochrane Library
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Structure your response as a comprehensive narrative organized by the sections above. For each section, provide: - Factual content with specific details (numbers, percentages, gene names, variant nomenclature) - Ontology term suggestions (HPO, GO, CL, UBERON, CHEBI, MAXO, MONDO) where applicable - Evidence citations with PMIDs - Direct quotes from abstracts to support key claims - Clear indication when information is not available or not applicable for this disease
This report will be used to populate a disease knowledge base entry with: - Pathophysiology descriptions with causal chains - Gene/protein annotations (HGNC, GO terms) - Phenotype associations (HP terms) with frequencies - Cell type involvement (CL terms) - Anatomical locations (UBERON terms) - Chemical entities (CHEBI terms) - Treatment annotations (MAXO terms) - Evidence items with PMIDs and exact abstract quotes - Epidemiology, prognosis, diagnostic, and prevention information - Animal model descriptions with phenotype recapitulation details
This report focuses on narcolepsy-cataplexy syndrome, which aligns clinically with narcolepsy type 1 (NT1) (historically “narcolepsy with cataplexy”). Evidence was extracted from recent peer‑reviewed reviews, a 2023 multi‑ethnic GWAS, a 2024 high‑resolution HLA study, a 2024 preclinical orexin receptor agonist paper, and ClinicalTrials.gov records (registry years 2023–2026). Several requested identifiers (MONDO, MeSH, ICD‑10/ICD‑11, OMIM) and many PMIDs were not present in retrieved sources; these gaps are explicitly marked.
NT1 is a rare chronic central disorder of hypersomnolence characterized by excessive daytime sleepiness (EDS) and cataplexy and is strongly linked to hypocretin/orexin deficiency from loss of orexin-producing hypothalamic neurons. (baldini2024pediatricnarcolepsytype pages 1-2, coelho2024narcolepsyaninterface pages 2-3)
Key naming harmonization in recent sources: - Narcolepsy type 1 (NT1) (baldini2024pediatricnarcolepsytype pages 1-2) - Narcolepsy with cataplexy (older term mapped to NT1) (matota2023exploringtheliterature pages 1-2) - Narcolepsy-cataplexy syndrome (explicit terminology used in a 2024 narrative review) (coelho2024narcolepsyaninterface pages 2-3)
The information summarized here is primarily derived from aggregated disease-level resources (reviews, GWAS, registry trials), not individual EHR-only cohorts; however, the GWAS includes large population biobank components and multi-center case collections. (ollila2023narcolepsyriskloci pages 1-2, ollila2023narcolepsyriskloci pages 6-7)
| Item | Value | Source (with DOI/URL) | Publication date | Evidence citation id |
|---|---|---|---|---|
| Disease name / synonym | Narcolepsy type 1 (NT1) | Baldini et al., Clinical and Translational Neuroscience; DOI: 10.3390/ctn8030025; https://doi.org/10.3390/ctn8030025 | 2024-06 | (baldini2024pediatricnarcolepsytype pages 1-2) |
| Disease name / synonym | Narcolepsy with cataplexy (former terminology for NT1) | Mațotă et al., NeuroSci; DOI: 10.3390/neurosci4040022; https://doi.org/10.3390/neurosci4040022 | 2023-10 | (matota2023exploringtheliterature pages 1-2) |
| Disease name / synonym | Narcolepsy-cataplexy syndrome | Coelho, Arquivos de Neuro-Psiquiatria; DOI: 10.1055/s-0044-1779299; https://doi.org/10.1055/s-0044-1779299 | 2024-04 | (coelho2024narcolepsyaninterface pages 2-3) |
| Classification | Rare chronic central disorder of hypersomnolence | Baldini et al., Clinical and Translational Neuroscience; DOI: 10.3390/ctn8030025; https://doi.org/10.3390/ctn8030025 | 2024-06 | (baldini2024pediatricnarcolepsytype pages 1-2) |
| Key identifier | Orphanet: ORPHA:619284 | Mațotă et al., NeuroSci; DOI: 10.3390/neurosci4040022; https://doi.org/10.3390/neurosci4040022 | 2023-10 | (matota2023exploringtheliterature pages 1-2) |
| ICSD-3-TR diagnostic element | Excessive daytime sleepiness / irrepressible need to sleep or daytime lapses for at least 3 months | Baldini et al., Clinical and Translational Neuroscience; DOI: 10.3390/ctn8030025; https://doi.org/10.3390/ctn8030025 | 2024-06 | (baldini2024pediatricnarcolepsytype pages 1-2) |
| ICSD-3-TR diagnostic element | Cataplexy as a core diagnostic feature for NT1 | Coelho, Arquivos de Neuro-Psiquiatria; DOI: 10.1055/s-0044-1779299; https://doi.org/10.1055/s-0044-1779299 | 2024-04 | (coelho2024narcolepsyaninterface pages 2-3) |
| ICSD-3-TR diagnostic element | Low CSF hypocretin-1 / orexin-A: ≤110 pg/mL or less than one-third of normal mean values | Baldini et al., Clinical and Translational Neuroscience; DOI: 10.3390/ctn8030025; https://doi.org/10.3390/ctn8030025 | 2024-06 | (baldini2024pediatricnarcolepsytype pages 1-2) |
| ICSD-3-TR diagnostic element | MSLT mean sleep latency ≤8 minutes | Baldini et al., Clinical and Translational Neuroscience; DOI: 10.3390/ctn8030025; https://doi.org/10.3390/ctn8030025 | 2024-06 | (baldini2024pediatricnarcolepsytype pages 1-2) |
| ICSD-3-TR diagnostic element | MSLT shows ≥2 sleep-onset REM periods (SOREMPs) | Baldini et al., Clinical and Translational Neuroscience; DOI: 10.3390/ctn8030025; https://doi.org/10.3390/ctn8030025 | 2024-06 | (baldini2024pediatricnarcolepsytype pages 1-2) |
| ICSD-3-TR diagnostic element | Overnight polysomnography (PSG) should precede MSLT | Coelho, Arquivos de Neuro-Psiquiatria; DOI: 10.1055/s-0044-1779299; https://doi.org/10.1055/s-0044-1779299 | 2024-04 | (coelho2024narcolepsyaninterface pages 2-3) |
Table: This table summarizes the core disease names, classification, available identifier, and ICSD-3-TR diagnostic elements for narcolepsy-cataplexy syndrome / narcolepsy type 1. It is useful as a compact reference for nomenclature harmonization and diagnosis-oriented knowledge-base entry building.
Current consensus model: NT1 arises from selective loss of hypocretin/orexin (HCRT) neurons in the lateral hypothalamus in genetically predisposed individuals, most consistent with an immune-mediated (autoimmune) mechanism, where T cells are strongly implicated. (coelho2024narcolepsyaninterface pages 2-3, xu2024theroleof pages 5-7, xu2024theroleof pages 1-2)
Direct abstract-level support (quote): A 2024 T-cell–focused narrative review states, “The strong association between narcolepsy and the HLA-DQB1*06:02 allele strongly indicates an autoimmune etiology…” and that “Increasing evidence suggests that T cells play a critical role…” (xu2024theroleof pages 1-2)
A 2023 Nature Communications GWAS/meta-analysis (multi-ethnic) reports: - Sample size: 6,073 NT1 cases and 84,856 controls; plus a Pandemrix® vaccination-related subcohort of 245 cases and 18,862 controls. (ollila2023narcolepsyriskloci pages 6-7, ollilaUnknownyearmbati.ogeshwarsm… pages 7-8) - Fine-mapped HLA signals including DQ0602 (DQB1*06:02) and additional signals (e.g., DQB103:01, DPB104:02). (ollila2023narcolepsyriskloci pages 1-2) - Confirmed known immune loci (e.g., TRA, TRB, CTSH, IFNAR1, ZNF365, TNFSF4) and identified seven novel loci (CD207, NAB1, IKZF4-ERBB3, CTSC, DENND1B, SIRPG, PRF1). (ollila2023narcolepsyriskloci pages 1-2, ollila2023narcolepsyriskloci pages 5-6) - T-cell receptor usage effects implicating TRAJ24, TRAJ28 and TRBV4-2, consistent with antigen-specific, restricted TCR involvement. (ollila2023narcolepsyriskloci pages 1-2, ollila2023narcolepsyriskloci pages 5-6)
A specific set of “protective factors” (genetic or environmental) was not systematically enumerated in the retrieved clinical reviews; however, the 2023 GWAS includes alleles described as protective within HLA fine-mapping (e.g., protective HLA effects) in excerpts. (ollila2023narcolepsyriskloci pages 3-4)
The 2023 GWAS explicitly frames NT1 as shaped by genetic risk variants interacting with influenza infection/vaccination contexts, and vaccination-triggered cases share similar genetic architecture (notably HLA and TRA signals), implying that environmental triggers act on a common susceptibility background. (ollila2023narcolepsyriskloci pages 1-2, ollila2023narcolepsyriskloci pages 5-6)
Commonly described NT1 symptom cluster includes: - EDS (irrepressible need to sleep/lapses) (baldini2024pediatricnarcolepsytype pages 1-2) - Cataplexy (emotion-triggered sudden muscle tone loss with preserved consciousness) (severin2023exploringtheliterature pages 8-9) - Disrupted nocturnal sleep / sleep fragmentation (baldini2024pediatricnarcolepsytype pages 1-2, severin2023exploringtheliterature pages 8-9) - Sleep paralysis (baldini2024pediatricnarcolepsytype pages 1-2) - Hypnagogic/hypnopompic hallucinations (baldini2024pediatricnarcolepsytype pages 1-2) - Pediatric comorbidities such as obesity and precocious puberty, plus psychological/psychiatric and cognitive issues. (baldini2024pediatricnarcolepsytype pages 1-2)
| Phenotype | HPO term suggestion(s) | Key description/statistics | QoL/functional impact | Source URL/DOI + date | Evidence citation id |
|---|---|---|---|---|---|
| Excessive daytime sleepiness | HP:0001262 Excessive daytime somnolence; HP:0012449 Abnormality of sleep-wake cycle | Core NT1 feature; ICSD-3/ICSD-3-TR-based descriptions require irrepressible need to sleep/daytime lapses for ≥3 months. Typical onset is in childhood/adolescence or young adulthood; >50% of cases begin before age 18 in one review, and common onset is between 10–30 years. Severity is often chronic and disabling rather than self-limited. | Major impairment in school/work performance, attention, driving safety, and social functioning; described as substantially reducing quality of life in children and adults. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06; Mațotă 2023, https://doi.org/10.3390/neurosci4040022, 2023-10; Severin 2023, https://doi.org/10.20944/preprints202309.0819.v1, 2023-09 | (baldini2024pediatricnarcolepsytype pages 1-2, severin2023exploringtheliterature pages 8-9, matota2023exploringtheliterature pages 1-2) |
| Cataplexy | HP:0002524 Cataplexy | Hallmark phenotype of NT1; defined as sudden loss of muscle tone with preserved consciousness, usually lasting <2 minutes and often triggered by strong emotions, especially pleasant emotions. May be partial or generalized; episodic course. | Causes falls, injury risk, embarrassment, activity avoidance, and marked social/occupational restriction; strongly contributes to disease burden. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06; Severin 2023, https://doi.org/10.20944/preprints202309.0819.v1, 2023-09 | (baldini2024pediatricnarcolepsytype pages 1-2, severin2023exploringtheliterature pages 8-9) |
| Sleep paralysis | HP:0031466 Sleep paralysis | Common associated REM-related symptom in NT1; often begins around the same disease period as EDS/cataplexy and tends to recur episodically. Pediatric review lists it among core symptoms; adult review includes it in the classic symptom complex. Frequency not quantified in retrieved excerpts. | Distressing episodes can provoke anxiety, fear of sleep, and impaired sleep confidence. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06; Mațotă 2023, https://doi.org/10.3390/neurosci4040022, 2023-10 | (baldini2024pediatricnarcolepsytype pages 1-2, matota2023exploringtheliterature pages 1-2) |
| Hypnagogic/hypnopompic hallucinations | HP:0002473 Hallucinations; HP:0031464 Hypnagogic hallucinations; HP:0031465 Hypnopompic hallucinations | Frequently reported REM-intrusion symptoms in NT1; pediatric NT1 review lists both hypnagogic and hypnopompic hallucinations. Often episodic/fluctuating rather than progressive. Specific prevalence not given in retrieved excerpts. | Can be frightening and disruptive, worsening sleep-related anxiety and daily well-being. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06; Mațotă 2023, https://doi.org/10.3390/neurosci4040022, 2023-10 | (baldini2024pediatricnarcolepsytype pages 1-2, matota2023exploringtheliterature pages 1-2) |
| Disrupted nocturnal sleep / sleep fragmentation | HP:0002360 Sleep disturbance; HP:0031354 Fragmented sleep | Despite hypersomnolence, NT1 commonly includes disturbed nighttime sleep/sleep fragmentation. Reviews describe disrupted night sleep as a core associated feature in pediatric and adult NT1; course is chronic/fluctuating. | Leads to nonrestorative sleep, worsened daytime functioning, fatigue, and may exacerbate EDS/cognitive symptoms. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06; Severin 2023, https://doi.org/10.20944/preprints202309.0819.v1, 2023-09 | (baldini2024pediatricnarcolepsytype pages 1-2, severin2023exploringtheliterature pages 8-9) |
| Weight gain / obesity | HP:0001513 Obesity; HP:0001824 Weight gain | Frequently reported comorbidity, especially in pediatric NT1; review notes obesity as a common associated condition and adult review notes weight gain among associated features. Likely early in disease course in many children, though precise frequency is not stated in retrieved excerpts. | Contributes additional psychosocial burden and cardiometabolic risk, worsening overall quality of life. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06; Severin 2023, https://doi.org/10.20944/preprints202309.0819.v1, 2023-09 | (baldini2024pediatricnarcolepsytype pages 1-2, severin2023exploringtheliterature pages 8-9) |
| Precocious puberty (pediatric) | HP:0000826 Precocious puberty | Pediatric NT1 review identifies precocious puberty as a recognized comorbidity in children/adolescents. Pediatric onset is common, making this especially relevant for early-onset NT1. Frequency not provided in retrieved excerpts. | May affect psychosocial development and compound pediatric disease burden, requiring multidisciplinary follow-up. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06 | (baldini2024pediatricnarcolepsytype pages 1-2) |
| Cognitive / psychiatric comorbidity | HP:0100543 Cognitive impairment; HP:0000708 Behavioral abnormality; HP:0000739 Anxiety; HP:0000716 Depression | Pediatric NT1 review notes cognitive aspects, psychological distress, and psychiatric disorders as common comorbidities; broader review emphasizes significant effects on daily functioning and social life. Course is chronic and may fluctuate with sleepiness severity. | Important contributor to impaired academic achievement, work productivity, emotional well-being, and social functioning. | Baldini 2024, https://doi.org/10.3390/ctn8030025, 2024-06; Mațotă 2023, https://doi.org/10.3390/neurosci4040022, 2023-10 | (baldini2024pediatricnarcolepsytype pages 1-2, matota2023exploringtheliterature pages 1-2) |
Table: This table maps major narcolepsy type 1 phenotypes to suggested HPO terms and summarizes key clinical characteristics, onset patterns, and quality-of-life impacts from recent reviews. It is useful for structured disease knowledge-base curation and phenotype annotation.
For most patients, NT1 is not presented as a single-gene Mendelian disorder in the retrieved evidence; instead, it is a complex disorder with strong HLA susceptibility and additional immune-related loci (GWAS). (ollila2023narcolepsyriskloci pages 1-2, ollila2023narcolepsyriskloci pages 6-7)
No epigenetic signatures or chromosomal abnormalities were extractable from retrieved sources.
The most consistently discussed environmental factors are infectious/vaccine triggers: - Influenza A(H1N1)pdm09 infection and Pandemrix® vaccination. (xu2024theroleof pages 1-2) - Streptococcal exposure suggested by anti-streptolysin O findings in pediatric contexts. (baldini2024pediatricnarcolepsytype pages 1-2) Other toxins/radiation/pollution exposures were not described in the retrieved evidence.
A convergent mechanistic chain described across recent reviews and GWAS-derived interpretations is: 1) Genetic predisposition (especially HLA-DQB106:02 and related immune loci). (hamdan2024high‐resolutionhlasequencing pages 3-4, ollila2023narcolepsyriskloci pages 1-2) 2) Environmental trigger (e.g., influenza infection or specific vaccinations) initiating or amplifying immune priming. (xu2024theroleof pages 1-2) 3) Antigen presentation to CD4+ T cells (HLA class II) and development of autoreactive T-cell repertoires (TRA/TRB associations). (xu2024theroleof pages 5-7, ollila2023narcolepsyriskloci pages 5-6) 4) CNS infiltration/activation: microglial activation and inflammatory cytokines/chemokines, with IFN-γ–driven upregulation of MHC I on neurons facilitating recognition. (xu2024theroleof pages 5-7) 5) Selective destruction of hypocretin/orexin neurons by CD8+ cytotoxic T cells, leading to CSF hypocretin deficiency. (xu2024theroleof pages 5-7, xu2024theroleof pages 3-5) 6) Downstream physiology: orexin deficiency destabilizes wakefulness and REM boundaries, producing EDS, cataplexy*, and REM intrusion phenomena. (thomaz2024treatmentofnarcolepsy pages 1-2, coelho2024narcolepsyaninterface pages 2-3)
A 2024 narrative review emphasizes that neurons express HLA class I (enabling CD8 recognition), while microglia can express HLA class II, supporting a two-arm immune model: CD4-driven priming/help and CD8-mediated cytotoxicity. (xu2024theroleof pages 5-7)
Key abstract quotes (supporting specificity): - “T cells in patients with narcolepsy target self-antigens of hypocretin neurons…” and affected children show “increased T-cell responses to orexins.” (xu2024theroleof pages 11-12)
cytokine-mediated signaling and neuroinflammation (These GO mappings are interpretive alignments to described mechanisms, not explicitly enumerated in the retrieved papers.)
CL (Cell Ontology) suggestions:
Suggested UBERON alignment: - hypothalamus (UBERON term not explicitly provided in retrieved sources).
Evidence supports complex, polygenic susceptibility with major HLA contribution, rather than simple Mendelian inheritance in most cases. (ollila2023narcolepsyriskloci pages 1-2, hamdan2024high‐resolutionhlasequencing pages 3-4)
ICSD-3-TR-aligned elements described in recent reviews include: - Daily sleepiness (irrepressible need to sleep/lapses) for ≥3 months. (baldini2024pediatricnarcolepsytype pages 1-2) - Objective testing: overnight PSG followed by MSLT, with MSLT criteria of mean sleep latency ≤8 minutes and ≥2 SOREMPs. (baldini2024pediatricnarcolepsytype pages 1-2, coelho2024narcolepsyaninterface pages 2-3) - Biomarker alternative/support: CSF hypocretin‑1 ≤110 pg/mL (or <1/3 normal mean) can support diagnosis. (baldini2024pediatricnarcolepsytype pages 1-2)
Differential diagnosis details were not comprehensively extractable from the retrieved excerpts; however, comparisons to other central hypersomnolence disorders (e.g., NT2, idiopathic hypersomnia) appear in diagnostic discussions. (baldini2024pediatricnarcolepsytype pages 1-2, hamdan2024high‐resolutionhlasequencing pages 6-6)
Recent review-level sources list common first-line therapies: - For EDS: modafinil/armodafinil, pitolisant, sodium oxybate, and solriamfetol (dopamine/norepinephrine reuptake inhibitor). (severin2023exploringtheliterature pages 9-11) - For cataplexy: sodium oxybate, venlafaxine, and pitolisant. (severin2023exploringtheliterature pages 9-11)
Non-pharmacological measures include sleep hygiene and planned naps, especially emphasized in pediatric management. (baldini2024pediatricnarcolepsytype pages 1-2, severin2023exploringtheliterature pages 9-11)
Low-sodium oxybate (LXB) is positioned as a long-term therapy option with reduced sodium burden: - Contains 92% less sodium than sodium oxybate (SXB). (schneider2023longtermtreatmentof pages 3-5, schneider2023longtermtreatmentof pages 1-2) - US approvals summarized in 2023 review: narcolepsy (cataplexy or EDS) age ≥7 years (July 2020) and idiopathic hypersomnia adults (August 2021). (schneider2023longtermtreatmentof pages 5-6) - Randomized-withdrawal phase 3 narcolepsy results summarized: cataplexy worsened on placebo vs no change on LXB (P<0.0001) and ESS also favored LXB (P<0.0001). (schneider2023longtermtreatmentof pages 3-5) - Safety statistics in that review: TEAEs 76.1%, discontinuation for TEAEs 11.9% (including worsening cataplexy and nausea). (schneider2023longtermtreatmentof pages 3-5)
A major recent development is the maturation of orexin receptor 2 (OX2R) agonists intended to replace missing orexin signaling.
TAK-861 (oral OX2R agonist; 2024 preclinical): - Reported OX2R potency EC50 2.5 nM and selectivity ~3000× over OX1R, with wake-promoting minimum effective dose 1 mg/kg p.o. (mice and monkeys), and suppression of cataplexy-like episodes in NT1 mouse models. (mitsukawa2024tak861apotent pages 1-2, mitsukawa2024tak861apotent pages 9-10) - Supporting figure/table evidence is present in the preclinical paper (Table 1 and Figure 3) as extracted images. (mitsukawa2024tak861apotent media 756d74c0, mitsukawa2024tak861apotent media cd11b0df)
Danavorexton (TAK-925; parenteral OX2R agonist): - Summarized as increasing wakefulness in animals and in humans (sleep-deprived healthy individuals) and improving sleepiness/cataplexy in NT1, but with parenteral route limitations. (mitsukawa2024tak861apotent pages 1-2, mitsukawa2024tak861apotent pages 9-10)
TAK-994 (oral OX2R agonist): - Development reportedly stopped due to risk of drug-induced liver injury/off-target liver toxicity despite phase 2 improvement in wakefulness/cataplexy metrics. (mitsukawa2024tak861apotent pages 1-2, mitsukawa2024tak861apotent pages 9-10)
TAK-861 registry trials (ClinicalTrials.gov): - Phase 2 NT1 trial: NCT05687903, enrollment 112 actual; primary endpoint change in MWT sleep latency at Week 8; secondary includes ESS and weekly cataplexy rate. (NCT05687903 chunk 1) - Phase 3 NT1 trials: NCT06470828 (enrollment 168 actual; 12 weeks; primary = MWT mean sleep latency) and NCT06505031 (enrollment 105 actual; 12 weeks; similar primary). (NCT06470828 chunk 1, NCT06505031 chunk 1) - Randomized-withdrawal design trial: NCT07363720 (Phase 3; planned enrollment 88; primary = time to loss of response on ESS; secondary includes MWT and cataplexy rate). (NCT07363720 chunk 1)
No established primary prevention is described in retrieved evidence. Practical mitigation strategies include: - early recognition and diagnosis (to reduce multi-year delays) (coelho2024narcolepsyaninterface pages 2-3) - avoidance of known safety risks associated with symptoms (e.g., driving risk) and symptom control through therapy and behavioral measures. (severin2023exploringtheliterature pages 9-11)
Direct evidence for naturally occurring narcolepsy in non-human species (e.g., canine narcolepsy) was not present in the retrieved sources.
Recent mechanistic/treatment development relies heavily on orexin-deficient mouse models: - Preclinical evaluation of TAK-861 used orexin/ataxin-3 and orexin‑tTA;TetO DTA mouse models, demonstrating improved wakefulness fragmentation and reduced cataplexy-like episodes. (mitsukawa2024tak861apotent pages 1-2, mitsukawa2024tak861apotent pages 4-7) These models recapitulate key features of NT1 related to orexin deficiency and provide a translational platform for orexin receptor agonists.
1) The strong HLA-DQB1*06:02 effect (now quantified with high-resolution HLA sequencing) supports a model where antigen presentation is central, but the broader GWAS pattern (TCR loci + APC/innate antiviral response genes) points to a highly specific, oligoclonal adaptive immune response rather than generalized inflammation. (hamdan2024high‐resolutionhlasequencing pages 3-4, ollila2023narcolepsyriskloci pages 1-2, ollila2023narcolepsyriskloci pages 5-6) 2) The 2023 GWAS and 2024 T-cell review jointly support gene–environment coupling, where influenza-related exposures amplify risk in genetically predisposed individuals; vaccination-related NT1 cases show similar risk architecture to sporadic NT1, consistent with shared biology. (ollila2023narcolepsyriskloci pages 1-2, xu2024theroleof pages 1-2) 3) Therapeutically, the field is shifting from symptomatic stimulants and REM-modulating agents toward pathway replacement via OX2R agonists, with TAK-861 designed to address prior oral-agent limitations (notably TAK-994 liver toxicity risk) through higher potency and lower effective dosing. (mitsukawa2024tak861apotent pages 1-2, mitsukawa2024tak861apotent pages 9-10)
References
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(coelho2024narcolepsyaninterface pages 2-3): Fernando Morgadinho Santos Coelho. Narcolepsy: an interface among neurology, immunology, sleep, and genetics. Arquivos de Neuro-Psiquiatria, 82:001-009, Apr 2024. URL: https://doi.org/10.1055/s-0044-1779299, doi:10.1055/s-0044-1779299. This article has 4 citations and is from a peer-reviewed journal.
(matota2023exploringtheliterature pages 1-2): Ana-Maria Mațotă, Andrei Bordeianu, Emilia Severin, and Alexandra Jidovu. Exploring the literature on narcolepsy: insights into the sleep disorder that strikes during the day. NeuroSci, 4:263-279, Oct 2023. URL: https://doi.org/10.3390/neurosci4040022, doi:10.3390/neurosci4040022. This article has 8 citations.
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Martínez-Orozco, Rosa Peraita-Adrados, Antonio Benetó, Jacques Montplaisir, Alex Desautels, Yu-Shu Huang, Thomas Damm Als, Adam Ziemann, Ali Abbasi, Anne Lehtonen, Apinya Lertratanakul, Bridget Riley-Gillis, Fedik Rahimov, Howard Jacob, Jeffrey Waring, Mengzhen Liu, Nizar Smaoui, Relja Popovic, Adam Platt, Athena Matakidou, Benjamin Challis, Dirk Paul, Glenda Lassi, Ioanna Tachmazidou, Antti Hakanen, Johanna Schleutker, Nina Pitkänen, Perttu Terho, Petri Virolainen, Arto Mannermaa, Veli-Matti Kosma, Chia-Yen Chen, Heiko Runz, Sally John, Sanni Lahdenperä, Stephanie Loomis, Susan Eaton, George Okafo, Heli Salminen-Mankonen, Marc Jung, Nathan Lawless, Zhihao Ding, Joseph Maranville, Marla Hochfeld, Robert Plenge, Shameek Biswas, Masahiro Kanai, Mutaamba Maasha, Wei Zhou, Outi Tuovila, Raimo Pakkanen, Jari Laukkanen, Teijo Kuopio, Kristiina Aittomäki, Antti Mäkitie, Natalia Pujol, Triin Laisk, Katriina Aalto-Setälä, Johanna Mäkelä, Marco Hautalahti, Sarah Smith, Tom Southerington, Eeva Kangasniemi, Henna Palin, Mika Kähönen, Sanna Siltanen, Tarja Laitinen, Felix Vaura, Jaana Suvisaari, Teemu Niiranen, Veikko Salomaa, Jukka Partanen, Mikko Arvas, Jarmo Ritari, Kati Hyvärinen, David Choy, Edmond Teng, Erich Strauss, Hao Chen, Hubert Chen, Jennifer Schutzman, Julie Hunkapiller, Mark McCarthy, Natalie Bowers, Rion Pendergrass, Tim Lu, Audrey Chu, Diptee Kulkarni, Fanli Xu, Joanna Betts, John Eicher, Jorge Esparza Gordillo, Laura Addis, Linda McCarthy, Rajashree Mishra, Janet Kumar, Margaret G. Ehm, Kirsi Auro, David Pulford, Anne Pitkäranta, Anu Loukola, Eero Punkka, Malla-Maria Linna, Olli Carpén, Taneli Raivio, Joni A. Turunen, Tomi P. Mäkelä, Aino Salminen, Antti Aarnisalo, Daniel Gordin, David Rice, Erkki Isometsä, Eveliina Salminen, Heikki Joensuu, Ilkka Kalliala, Johanna Mattson, Juha Sinisalo, Jukka Koskela, Kari Eklund, Katariina Hannula-Jouppi, Lauri Aaltonen, Marja-Riitta Taskinen, Martti Färkkilä, Minna Raivio, Oskari Heikinheimo, Paula Kauppi, Pekka Nieminen, Pentti Tienari, Pirkko Pussinen, Sampsa Pikkarainen, Terhi Ollila, Tiinamaija Tuomi, Timo Hiltunen, Tuomo Meretoja, Tuula Salo, Ulla Palotie, Antti Palomäki, Jenni Aittokallio, Juha Rinne, Kaj Metsärinne, Klaus Elenius, Laura Pirilä, Leena Koulu, Markku Voutilainen, Riitta Lahesmaa, Roosa Kallionpää, Sirkku Peltonen, Tytti Willberg, Ulvi Gursoy, Varpu Jokimaa, Aarno Palotie, Anastasia Kytölä, Andrea Ganna, Anu Jalanko, Aoxing Liu, Arto Lehisto, Awaisa Ghazal, Elina Kilpeläinen, Elisabeth Widen, Elmo Saarentaus, Esa Pitkänen, Hanna Ollila, Hannele Laivuori, Henrike Heyne, Huei-Yi Shen, Jaakko Kaprio, Joel Rämö, Juha Karjalainen, Juha Mehtonen, Jyrki Pitkänen, Kalle Pärn, Kati Donner, Katja Kivinen, L. Elisa Lahtela, Mari E. Niemi, Mari Kaunisto, Mart Kals, Mary Pat Reeve, Mervi Aavikko, Nina Mars, Oluwaseun Alexander Dada, Pietro Della Briotta Parolo, Priit Palta, Rigbe Weldatsadik, Risto Kajanne, Rodos Rodosthenous, Samuli Ripatti, Sanni Ruotsalainen, Satu Strausz, Shabbeer Hassan, Shanmukha Sampath Padmanabhuni, Shuang Luo, Susanna Lemmelä, Taru Tukiainen, Timo P. Sipilä, Tuomo Kiiskinen, Vincent Llorens, Mark Daly, Jiwoo Lee, Kristin Tsuo, Mitja Kurki, Amanda Elliott, Aki Havulinna, Juulia Partanen, Robert Yang, Dermot Reilly, Alessandro Porello, Amy Hart, Dawn Waterworth, Ekaterina Khramtsova, Karen He, Meijian Guan, Qingqin S. Li, Sauli Vuoti, Eric Green, Robert Graham, Sahar Mozaffari, Adriana Huertas-Vazquez, Andrey Loboda, Caroline Fox, Fabiana Farias, Jae-Hoon Sul, Jason Miller, Neha Raghavan, Simonne Longerich, Johannes Kettunen, Raisa Serpi, Reetta Hinttala, Tuomo Mantere, Anne Remes, Elisa Rahikkala, Johanna Huhtakangas, Kaisa Tasanen, Laura Huilaja, Laure Morin-Papunen, Maarit Niinimäki, Marja Vääräsmäki, Outi Uimari, Peeter Karihtala, Terhi Piltonen, Terttu Harju, Timo Blomster, Vuokko Anttonen, Hilkka Soininen, Kai Kaarniranta, Liisa Suominen, Margit Pelkonen, Maria Siponen, Mikko Kiviniemi, Oili Kaipiainen-Seppänen, Päivi Auvinen, Päivi Mäntylä, Reetta Kälviäinen, Valtteri Julkunen, Chris O’Donnell, Ma´en Obeidat, Nicole Renaud, Debby Ngo, Majd Mouded, Mike Mendelson, Anders Mälarstig, Heli Lehtonen, Jaakko Parkkinen, Kirsi Kalpala, Melissa Miller, Nan Bing, Stefan McDonough, Xinli Hu, Ying Wu, Airi Jussila, Annika Auranen, Argyro Bizaki-Vallaskangas, Hannu Uusitalo, Jukka Peltola, Jussi Hernesniemi, Katri Kaukinen, Laura Kotaniemi-Talonen, Pia Isomäki, Teea Salmi, Venla Kurra, Kirsi Sipilä, Auli Toivola, Elina Järvensivu, Essi Kaiharju, Hannele Mattsson, Kati Kristiansson, Lotta Männikkö, Markku Laukkanen, Markus Perola, Minna Brunfeldt, Päivi Laiho, Regis Wong, Sami Koskelainen, Sini Lähteenmäki, Sirpa Soini, Teemu Paajanen, Terhi Kilpi, Tero Hiekkalinna, Tuuli Sistonen, Clément Chatelain, Deepak Raipal, Katherine Klinger, Samuel Lessard, Fredrik Åberg, Mikko Hiltunen, Sami Heikkinen, Hannu Kankaanranta, Tuula Palotie, Iiris Hovatta, Kimmo Palin, Niko Välimäki, Sanna Toppila-Salmi, Eija Laakkonen, Eeva Sliz, Heidi Silven, Katri Pylkäs, Minna Karjalainen, Riikka Arffman, Susanna Savukoski, Jaakko Tyrmi, Manuel Rivas, Harri Siirtola, Iida Vähätalo, Javier Garcia-Tabuenca, Marianna Niemi, Mika Helminen, Tiina Luukkaala, Poul Jennum, Sona Nevsimalova, David Kemlink, Alex Iranzo, Sebastiaan Overeem, Aleksandra Wierzbicka, Peter Geisler, Karel Sonka, Makoto Honda, Birgit Högl, Ambra Stefani, Fernando Morgadinho Coelho, Vilma Mantovani, Eva Feketeova, Mia Wadelius, Niclas Eriksson, Hans Smedje, Pär Hallberg, Per Egil Hesla, David Rye, Zerrin Pelin, Luigi Ferini-Strambi, Claudio L. Bassetti, Johannes Mathis, Ramin Khatami, Adi Aran, Sheela Nampoothiri, Tomas Olsson, Ingrid Kockum, Markku Partinen, Markus Perola, Birgitte R. Kornum, Sina Rueger, Juliane Winkelmann, Taku Miyagawa, Hiromi Toyoda, Seik-Soon Khor, Mihoko Shimada, Katsushi Tokunaga, Manuel Rivas, Jonathan K. Pritchard, Neil Risch, Zoltan Kutalik, Ruth O’Hara, Joachim Hallmayer, Chun Jimmie Ye, and Emmanuel J. Mignot. Narcolepsy risk loci outline role of t cell autoimmunity and infectious triggers in narcolepsy. Nature Communications, May 2023. URL: https://doi.org/10.1038/s41467-023-36120-z, doi:10.1038/s41467-023-36120-z. This article has 61 citations and is from a highest quality peer-reviewed journal.
(ollila2023narcolepsyriskloci pages 6-7): Hanna M. Ollila, Eilon Sharon, Ling Lin, Nasa Sinnott-Armstrong, Aditya Ambati, Selina M. Yogeshwar, Ryan P. Hillary, Otto Jolanki, Juliette Faraco, Mali Einen, Guo Luo, Jing Zhang, Fang Han, Han Yan, Xiao Song Dong, Jing Li, Jun Zhang, Seung-Chul Hong, Tae Won Kim, Yves Dauvilliers, Lucie Barateau, Gert Jan Lammers, Rolf Fronczek, Geert Mayer, Joan Santamaria, Isabelle Arnulf, Stine Knudsen-Heier, May Kristin Lyamouri Bredahl, Per Medbøe Thorsby, Giuseppe Plazzi, Fabio Pizza, Monica Moresco, Catherine Crowe, Stephen K. Van den Eeden, Michel Lecendreux, Patrice Bourgin, Takashi Kanbayashi, Francisco J. Martínez-Orozco, Rosa Peraita-Adrados, Antonio Benetó, Jacques Montplaisir, Alex Desautels, Yu-Shu Huang, Thomas Damm Als, Adam Ziemann, Ali Abbasi, Anne Lehtonen, Apinya Lertratanakul, Bridget Riley-Gillis, Fedik Rahimov, Howard Jacob, Jeffrey Waring, Mengzhen Liu, Nizar Smaoui, Relja Popovic, Adam Platt, Athena Matakidou, Benjamin Challis, Dirk Paul, Glenda Lassi, Ioanna Tachmazidou, Antti Hakanen, Johanna Schleutker, Nina Pitkänen, Perttu Terho, Petri Virolainen, Arto Mannermaa, Veli-Matti Kosma, Chia-Yen Chen, Heiko Runz, Sally John, Sanni Lahdenperä, Stephanie Loomis, Susan Eaton, George Okafo, Heli Salminen-Mankonen, Marc Jung, Nathan Lawless, Zhihao Ding, Joseph Maranville, Marla Hochfeld, Robert Plenge, Shameek Biswas, Masahiro Kanai, Mutaamba Maasha, Wei Zhou, Outi Tuovila, Raimo Pakkanen, Jari Laukkanen, Teijo Kuopio, Kristiina Aittomäki, Antti Mäkitie, Natalia Pujol, Triin Laisk, Katriina Aalto-Setälä, Johanna Mäkelä, Marco Hautalahti, Sarah Smith, Tom Southerington, Eeva Kangasniemi, Henna Palin, Mika Kähönen, Sanna Siltanen, Tarja Laitinen, Felix Vaura, Jaana Suvisaari, Teemu Niiranen, Veikko Salomaa, Jukka Partanen, Mikko Arvas, Jarmo Ritari, Kati Hyvärinen, David Choy, Edmond Teng, Erich Strauss, Hao Chen, Hubert Chen, Jennifer Schutzman, Julie Hunkapiller, Mark McCarthy, Natalie Bowers, Rion Pendergrass, Tim Lu, Audrey Chu, Diptee Kulkarni, Fanli Xu, Joanna Betts, John Eicher, Jorge Esparza Gordillo, Laura Addis, Linda McCarthy, Rajashree Mishra, Janet Kumar, Margaret G. Ehm, Kirsi Auro, David Pulford, Anne Pitkäranta, Anu Loukola, Eero Punkka, Malla-Maria Linna, Olli Carpén, Taneli Raivio, Joni A. Turunen, Tomi P. Mäkelä, Aino Salminen, Antti Aarnisalo, Daniel Gordin, David Rice, Erkki Isometsä, Eveliina Salminen, Heikki Joensuu, Ilkka Kalliala, Johanna Mattson, Juha Sinisalo, Jukka Koskela, Kari Eklund, Katariina Hannula-Jouppi, Lauri Aaltonen, Marja-Riitta Taskinen, Martti Färkkilä, Minna Raivio, Oskari Heikinheimo, Paula Kauppi, Pekka Nieminen, Pentti Tienari, Pirkko Pussinen, Sampsa Pikkarainen, Terhi Ollila, Tiinamaija Tuomi, Timo Hiltunen, Tuomo Meretoja, Tuula Salo, Ulla Palotie, Antti Palomäki, Jenni Aittokallio, Juha Rinne, Kaj Metsärinne, Klaus Elenius, Laura Pirilä, Leena Koulu, Markku Voutilainen, Riitta Lahesmaa, Roosa Kallionpää, Sirkku Peltonen, Tytti Willberg, Ulvi Gursoy, Varpu Jokimaa, Aarno Palotie, Anastasia Kytölä, Andrea Ganna, Anu Jalanko, Aoxing Liu, Arto Lehisto, Awaisa Ghazal, Elina Kilpeläinen, Elisabeth Widen, Elmo Saarentaus, Esa Pitkänen, Hanna Ollila, Hannele Laivuori, Henrike Heyne, Huei-Yi Shen, Jaakko Kaprio, Joel Rämö, Juha Karjalainen, Juha Mehtonen, Jyrki Pitkänen, Kalle Pärn, Kati Donner, Katja Kivinen, L. Elisa Lahtela, Mari E. Niemi, Mari Kaunisto, Mart Kals, Mary Pat Reeve, Mervi Aavikko, Nina Mars, Oluwaseun Alexander Dada, Pietro Della Briotta Parolo, Priit Palta, Rigbe Weldatsadik, Risto Kajanne, Rodos Rodosthenous, Samuli Ripatti, Sanni Ruotsalainen, Satu Strausz, Shabbeer Hassan, Shanmukha Sampath Padmanabhuni, Shuang Luo, Susanna Lemmelä, Taru Tukiainen, Timo P. Sipilä, Tuomo Kiiskinen, Vincent Llorens, Mark Daly, Jiwoo Lee, Kristin Tsuo, Mitja Kurki, Amanda Elliott, Aki Havulinna, Juulia Partanen, Robert Yang, Dermot Reilly, Alessandro Porello, Amy Hart, Dawn Waterworth, Ekaterina Khramtsova, Karen He, Meijian Guan, Qingqin S. Li, Sauli Vuoti, Eric Green, Robert Graham, Sahar Mozaffari, Adriana Huertas-Vazquez, Andrey Loboda, Caroline Fox, Fabiana Farias, Jae-Hoon Sul, Jason Miller, Neha Raghavan, Simonne Longerich, Johannes Kettunen, Raisa Serpi, Reetta Hinttala, Tuomo Mantere, Anne Remes, Elisa Rahikkala, Johanna Huhtakangas, Kaisa Tasanen, Laura Huilaja, Laure Morin-Papunen, Maarit Niinimäki, Marja Vääräsmäki, Outi Uimari, Peeter Karihtala, Terhi Piltonen, Terttu Harju, Timo Blomster, Vuokko Anttonen, Hilkka Soininen, Kai Kaarniranta, Liisa Suominen, Margit Pelkonen, Maria Siponen, Mikko Kiviniemi, Oili Kaipiainen-Seppänen, Päivi Auvinen, Päivi Mäntylä, Reetta Kälviäinen, Valtteri Julkunen, Chris O’Donnell, Ma´en Obeidat, Nicole Renaud, Debby Ngo, Majd Mouded, Mike Mendelson, Anders Mälarstig, Heli Lehtonen, Jaakko Parkkinen, Kirsi Kalpala, Melissa Miller, Nan Bing, Stefan McDonough, Xinli Hu, Ying Wu, Airi Jussila, Annika Auranen, Argyro Bizaki-Vallaskangas, Hannu Uusitalo, Jukka Peltola, Jussi Hernesniemi, Katri Kaukinen, Laura Kotaniemi-Talonen, Pia Isomäki, Teea Salmi, Venla Kurra, Kirsi Sipilä, Auli Toivola, Elina Järvensivu, Essi Kaiharju, Hannele Mattsson, Kati Kristiansson, Lotta Männikkö, Markku Laukkanen, Markus Perola, Minna Brunfeldt, Päivi Laiho, Regis Wong, Sami Koskelainen, Sini Lähteenmäki, Sirpa Soini, Teemu Paajanen, Terhi Kilpi, Tero Hiekkalinna, Tuuli Sistonen, Clément Chatelain, Deepak Raipal, Katherine Klinger, Samuel Lessard, Fredrik Åberg, Mikko Hiltunen, Sami Heikkinen, Hannu Kankaanranta, Tuula Palotie, Iiris Hovatta, Kimmo Palin, Niko Välimäki, Sanna Toppila-Salmi, Eija Laakkonen, Eeva Sliz, Heidi Silven, Katri Pylkäs, Minna Karjalainen, Riikka Arffman, Susanna Savukoski, Jaakko Tyrmi, Manuel Rivas, Harri Siirtola, Iida Vähätalo, Javier Garcia-Tabuenca, Marianna Niemi, Mika Helminen, Tiina Luukkaala, Poul Jennum, Sona Nevsimalova, David Kemlink, Alex Iranzo, Sebastiaan Overeem, Aleksandra Wierzbicka, Peter Geisler, Karel Sonka, Makoto Honda, Birgit Högl, Ambra Stefani, Fernando Morgadinho Coelho, Vilma Mantovani, Eva Feketeova, Mia Wadelius, Niclas Eriksson, Hans Smedje, Pär Hallberg, Per Egil Hesla, David Rye, Zerrin Pelin, Luigi Ferini-Strambi, Claudio L. Bassetti, Johannes Mathis, Ramin Khatami, Adi Aran, Sheela Nampoothiri, Tomas Olsson, Ingrid Kockum, Markku Partinen, Markus Perola, Birgitte R. Kornum, Sina Rueger, Juliane Winkelmann, Taku Miyagawa, Hiromi Toyoda, Seik-Soon Khor, Mihoko Shimada, Katsushi Tokunaga, Manuel Rivas, Jonathan K. Pritchard, Neil Risch, Zoltan Kutalik, Ruth O’Hara, Joachim Hallmayer, Chun Jimmie Ye, and Emmanuel J. Mignot. Narcolepsy risk loci outline role of t cell autoimmunity and infectious triggers in narcolepsy. Nature Communications, May 2023. URL: https://doi.org/10.1038/s41467-023-36120-z, doi:10.1038/s41467-023-36120-z. This article has 61 citations and is from a highest quality peer-reviewed journal.
(xu2024theroleof pages 5-7): Wenqi Xu, Wenting Ding, Yu Zhang, Shuanshuan Wang, Xianyu Yan, Yirui Xu, Xiaoying Zhi, and Rongzeng Liu. The role of t cells in the pathogenesis of narcolepsy type 1: a narrative review. International Journal of Molecular Sciences, 25:11914, Nov 2024. URL: https://doi.org/10.3390/ijms252211914, doi:10.3390/ijms252211914. This article has 4 citations.
(xu2024theroleof pages 1-2): Wenqi Xu, Wenting Ding, Yu Zhang, Shuanshuan Wang, Xianyu Yan, Yirui Xu, Xiaoying Zhi, and Rongzeng Liu. The role of t cells in the pathogenesis of narcolepsy type 1: a narrative review. International Journal of Molecular Sciences, 25:11914, Nov 2024. URL: https://doi.org/10.3390/ijms252211914, doi:10.3390/ijms252211914. This article has 4 citations.
(hamdan2024high‐resolutionhlasequencing pages 3-4): Samia Hamdan, Pontus Wasling, and Alexander Lind. High‐resolution hla sequencing and hypocretin receptor 2 autoantibodies in narcolepsy type 1 and type 2. International Journal of Immunogenetics, 51:310-318, Jun 2024. URL: https://doi.org/10.1111/iji.12688, doi:10.1111/iji.12688. This article has 1 citations and is from a peer-reviewed journal.
(hamdan2024high‐resolutionhlasequencing pages 4-5): Samia Hamdan, Pontus Wasling, and Alexander Lind. High‐resolution hla sequencing and hypocretin receptor 2 autoantibodies in narcolepsy type 1 and type 2. International Journal of Immunogenetics, 51:310-318, Jun 2024. URL: https://doi.org/10.1111/iji.12688, doi:10.1111/iji.12688. This article has 1 citations and is from a peer-reviewed journal.
(ollilaUnknownyearmbati.ogeshwarsm… pages 7-8): HM Ollila, E Sharon, and L Lin. Mbati,., ogeshwar, sm,… mignot, e..(2023). Unknown journal, Unknown year.
(ollila2023narcolepsyriskloci pages 5-6): Hanna M. Ollila, Eilon Sharon, Ling Lin, Nasa Sinnott-Armstrong, Aditya Ambati, Selina M. Yogeshwar, Ryan P. Hillary, Otto Jolanki, Juliette Faraco, Mali Einen, Guo Luo, Jing Zhang, Fang Han, Han Yan, Xiao Song Dong, Jing Li, Jun Zhang, Seung-Chul Hong, Tae Won Kim, Yves Dauvilliers, Lucie Barateau, Gert Jan Lammers, Rolf Fronczek, Geert Mayer, Joan Santamaria, Isabelle Arnulf, Stine Knudsen-Heier, May Kristin Lyamouri Bredahl, Per Medbøe Thorsby, Giuseppe Plazzi, Fabio Pizza, Monica Moresco, Catherine Crowe, Stephen K. Van den Eeden, Michel Lecendreux, Patrice Bourgin, Takashi Kanbayashi, Francisco J. Martínez-Orozco, Rosa Peraita-Adrados, Antonio Benetó, Jacques Montplaisir, Alex Desautels, Yu-Shu Huang, Thomas Damm Als, Adam Ziemann, Ali Abbasi, Anne Lehtonen, Apinya Lertratanakul, Bridget Riley-Gillis, Fedik Rahimov, Howard Jacob, Jeffrey Waring, Mengzhen Liu, Nizar Smaoui, Relja Popovic, Adam Platt, Athena Matakidou, Benjamin Challis, Dirk Paul, Glenda Lassi, Ioanna Tachmazidou, Antti Hakanen, Johanna Schleutker, Nina Pitkänen, Perttu Terho, Petri Virolainen, Arto Mannermaa, Veli-Matti Kosma, Chia-Yen Chen, Heiko Runz, Sally John, Sanni Lahdenperä, Stephanie Loomis, Susan Eaton, George Okafo, Heli Salminen-Mankonen, Marc Jung, Nathan Lawless, Zhihao Ding, Joseph Maranville, Marla Hochfeld, Robert Plenge, Shameek Biswas, Masahiro Kanai, Mutaamba Maasha, Wei Zhou, Outi Tuovila, Raimo Pakkanen, Jari Laukkanen, Teijo Kuopio, Kristiina Aittomäki, Antti Mäkitie, Natalia Pujol, Triin Laisk, Katriina Aalto-Setälä, Johanna Mäkelä, Marco Hautalahti, Sarah Smith, Tom Southerington, Eeva Kangasniemi, Henna Palin, Mika Kähönen, Sanna Siltanen, Tarja Laitinen, Felix Vaura, Jaana Suvisaari, Teemu Niiranen, Veikko Salomaa, Jukka Partanen, Mikko Arvas, Jarmo Ritari, Kati Hyvärinen, David Choy, Edmond Teng, Erich Strauss, Hao Chen, Hubert Chen, Jennifer Schutzman, Julie Hunkapiller, Mark McCarthy, Natalie Bowers, Rion Pendergrass, Tim Lu, Audrey Chu, Diptee Kulkarni, Fanli Xu, Joanna Betts, John Eicher, Jorge Esparza Gordillo, Laura Addis, Linda McCarthy, Rajashree Mishra, Janet Kumar, Margaret G. Ehm, Kirsi Auro, David Pulford, Anne Pitkäranta, Anu Loukola, Eero Punkka, Malla-Maria Linna, Olli Carpén, Taneli Raivio, Joni A. Turunen, Tomi P. Mäkelä, Aino Salminen, Antti Aarnisalo, Daniel Gordin, David Rice, Erkki Isometsä, Eveliina Salminen, Heikki Joensuu, Ilkka Kalliala, Johanna Mattson, Juha Sinisalo, Jukka Koskela, Kari Eklund, Katariina Hannula-Jouppi, Lauri Aaltonen, Marja-Riitta Taskinen, Martti Färkkilä, Minna Raivio, Oskari Heikinheimo, Paula Kauppi, Pekka Nieminen, Pentti Tienari, Pirkko Pussinen, Sampsa Pikkarainen, Terhi Ollila, Tiinamaija Tuomi, Timo Hiltunen, Tuomo Meretoja, Tuula Salo, Ulla Palotie, Antti Palomäki, Jenni Aittokallio, Juha Rinne, Kaj Metsärinne, Klaus Elenius, Laura Pirilä, Leena Koulu, Markku Voutilainen, Riitta Lahesmaa, Roosa Kallionpää, Sirkku Peltonen, Tytti Willberg, Ulvi Gursoy, Varpu Jokimaa, Aarno Palotie, Anastasia Kytölä, Andrea Ganna, Anu Jalanko, Aoxing Liu, Arto Lehisto, Awaisa Ghazal, Elina Kilpeläinen, Elisabeth Widen, Elmo Saarentaus, Esa Pitkänen, Hanna Ollila, Hannele Laivuori, Henrike Heyne, Huei-Yi Shen, Jaakko Kaprio, Joel Rämö, Juha Karjalainen, Juha Mehtonen, Jyrki Pitkänen, Kalle Pärn, Kati Donner, Katja Kivinen, L. Elisa Lahtela, Mari E. Niemi, Mari Kaunisto, Mart Kals, Mary Pat Reeve, Mervi Aavikko, Nina Mars, Oluwaseun Alexander Dada, Pietro Della Briotta Parolo, Priit Palta, Rigbe Weldatsadik, Risto Kajanne, Rodos Rodosthenous, Samuli Ripatti, Sanni Ruotsalainen, Satu Strausz, Shabbeer Hassan, Shanmukha Sampath Padmanabhuni, Shuang Luo, Susanna Lemmelä, Taru Tukiainen, Timo P. Sipilä, Tuomo Kiiskinen, Vincent Llorens, Mark Daly, Jiwoo Lee, Kristin Tsuo, Mitja Kurki, Amanda Elliott, Aki Havulinna, Juulia Partanen, Robert Yang, Dermot Reilly, Alessandro Porello, Amy Hart, Dawn Waterworth, Ekaterina Khramtsova, Karen He, Meijian Guan, Qingqin S. Li, Sauli Vuoti, Eric Green, Robert Graham, Sahar Mozaffari, Adriana Huertas-Vazquez, Andrey Loboda, Caroline Fox, Fabiana Farias, Jae-Hoon Sul, Jason Miller, Neha Raghavan, Simonne Longerich, Johannes Kettunen, Raisa Serpi, Reetta Hinttala, Tuomo Mantere, Anne Remes, Elisa Rahikkala, Johanna Huhtakangas, Kaisa Tasanen, Laura Huilaja, Laure Morin-Papunen, Maarit Niinimäki, Marja Vääräsmäki, Outi Uimari, Peeter Karihtala, Terhi Piltonen, Terttu Harju, Timo Blomster, Vuokko Anttonen, Hilkka Soininen, Kai Kaarniranta, Liisa Suominen, Margit Pelkonen, Maria Siponen, Mikko Kiviniemi, Oili Kaipiainen-Seppänen, Päivi Auvinen, Päivi Mäntylä, Reetta Kälviäinen, Valtteri Julkunen, Chris O’Donnell, Ma´en Obeidat, Nicole Renaud, Debby Ngo, Majd Mouded, Mike Mendelson, Anders Mälarstig, Heli Lehtonen, Jaakko Parkkinen, Kirsi Kalpala, Melissa Miller, Nan Bing, Stefan McDonough, Xinli Hu, Ying Wu, Airi Jussila, Annika Auranen, Argyro Bizaki-Vallaskangas, Hannu Uusitalo, Jukka Peltola, Jussi Hernesniemi, Katri Kaukinen, Laura Kotaniemi-Talonen, Pia Isomäki, Teea Salmi, Venla Kurra, Kirsi Sipilä, Auli Toivola, Elina Järvensivu, Essi Kaiharju, Hannele Mattsson, Kati Kristiansson, Lotta Männikkö, Markku Laukkanen, Markus Perola, Minna Brunfeldt, Päivi Laiho, Regis Wong, Sami Koskelainen, Sini Lähteenmäki, Sirpa Soini, Teemu Paajanen, Terhi Kilpi, Tero Hiekkalinna, Tuuli Sistonen, Clément Chatelain, Deepak Raipal, Katherine Klinger, Samuel Lessard, Fredrik Åberg, Mikko Hiltunen, Sami Heikkinen, Hannu Kankaanranta, Tuula Palotie, Iiris Hovatta, Kimmo Palin, Niko Välimäki, Sanna Toppila-Salmi, Eija Laakkonen, Eeva Sliz, Heidi Silven, Katri Pylkäs, Minna Karjalainen, Riikka Arffman, Susanna Savukoski, Jaakko Tyrmi, Manuel Rivas, Harri Siirtola, Iida Vähätalo, Javier Garcia-Tabuenca, Marianna Niemi, Mika Helminen, Tiina Luukkaala, Poul Jennum, Sona Nevsimalova, David Kemlink, Alex Iranzo, Sebastiaan Overeem, Aleksandra Wierzbicka, Peter Geisler, Karel Sonka, Makoto Honda, Birgit Högl, Ambra Stefani, Fernando Morgadinho Coelho, Vilma Mantovani, Eva Feketeova, Mia Wadelius, Niclas Eriksson, Hans Smedje, Pär Hallberg, Per Egil Hesla, David Rye, Zerrin Pelin, Luigi Ferini-Strambi, Claudio L. Bassetti, Johannes Mathis, Ramin Khatami, Adi Aran, Sheela Nampoothiri, Tomas Olsson, Ingrid Kockum, Markku Partinen, Markus Perola, Birgitte R. Kornum, Sina Rueger, Juliane Winkelmann, Taku Miyagawa, Hiromi Toyoda, Seik-Soon Khor, Mihoko Shimada, Katsushi Tokunaga, Manuel Rivas, Jonathan K. Pritchard, Neil Risch, Zoltan Kutalik, Ruth O’Hara, Joachim Hallmayer, Chun Jimmie Ye, and Emmanuel J. Mignot. Narcolepsy risk loci outline role of t cell autoimmunity and infectious triggers in narcolepsy. Nature Communications, May 2023. URL: https://doi.org/10.1038/s41467-023-36120-z, doi:10.1038/s41467-023-36120-z. This article has 61 citations and is from a highest quality peer-reviewed journal.
(ollila2023narcolepsyriskloci pages 3-4): Hanna M. Ollila, Eilon Sharon, Ling Lin, Nasa Sinnott-Armstrong, Aditya Ambati, Selina M. Yogeshwar, Ryan P. Hillary, Otto Jolanki, Juliette Faraco, Mali Einen, Guo Luo, Jing Zhang, Fang Han, Han Yan, Xiao Song Dong, Jing Li, Jun Zhang, Seung-Chul Hong, Tae Won Kim, Yves Dauvilliers, Lucie Barateau, Gert Jan Lammers, Rolf Fronczek, Geert Mayer, Joan Santamaria, Isabelle Arnulf, Stine Knudsen-Heier, May Kristin Lyamouri Bredahl, Per Medbøe Thorsby, Giuseppe Plazzi, Fabio Pizza, Monica Moresco, Catherine Crowe, Stephen K. Van den Eeden, Michel Lecendreux, Patrice Bourgin, Takashi Kanbayashi, Francisco J. Martínez-Orozco, Rosa Peraita-Adrados, Antonio Benetó, Jacques Montplaisir, Alex Desautels, Yu-Shu Huang, Thomas Damm Als, Adam Ziemann, Ali Abbasi, Anne Lehtonen, Apinya Lertratanakul, Bridget Riley-Gillis, Fedik Rahimov, Howard Jacob, Jeffrey Waring, Mengzhen Liu, Nizar Smaoui, Relja Popovic, Adam Platt, Athena Matakidou, Benjamin Challis, Dirk Paul, Glenda Lassi, Ioanna Tachmazidou, Antti Hakanen, Johanna Schleutker, Nina Pitkänen, Perttu Terho, Petri Virolainen, Arto Mannermaa, Veli-Matti Kosma, Chia-Yen Chen, Heiko Runz, Sally John, Sanni Lahdenperä, Stephanie Loomis, Susan Eaton, George Okafo, Heli Salminen-Mankonen, Marc Jung, Nathan Lawless, Zhihao Ding, Joseph Maranville, Marla Hochfeld, Robert Plenge, Shameek Biswas, Masahiro Kanai, Mutaamba Maasha, Wei Zhou, Outi Tuovila, Raimo Pakkanen, Jari Laukkanen, Teijo Kuopio, Kristiina Aittomäki, Antti Mäkitie, Natalia Pujol, Triin Laisk, Katriina Aalto-Setälä, Johanna Mäkelä, Marco Hautalahti, Sarah Smith, Tom Southerington, Eeva Kangasniemi, Henna Palin, Mika Kähönen, Sanna Siltanen, Tarja Laitinen, Felix Vaura, Jaana Suvisaari, Teemu Niiranen, Veikko Salomaa, Jukka Partanen, Mikko Arvas, Jarmo Ritari, Kati Hyvärinen, David Choy, Edmond Teng, Erich Strauss, Hao Chen, Hubert Chen, Jennifer Schutzman, Julie Hunkapiller, Mark McCarthy, Natalie Bowers, Rion Pendergrass, Tim Lu, Audrey Chu, Diptee Kulkarni, Fanli Xu, Joanna Betts, John Eicher, Jorge Esparza Gordillo, Laura Addis, Linda McCarthy, Rajashree Mishra, Janet Kumar, Margaret G. Ehm, Kirsi Auro, David Pulford, Anne Pitkäranta, Anu Loukola, Eero Punkka, Malla-Maria Linna, Olli Carpén, Taneli Raivio, Joni A. Turunen, Tomi P. Mäkelä, Aino Salminen, Antti Aarnisalo, Daniel Gordin, David Rice, Erkki Isometsä, Eveliina Salminen, Heikki Joensuu, Ilkka Kalliala, Johanna Mattson, Juha Sinisalo, Jukka Koskela, Kari Eklund, Katariina Hannula-Jouppi, Lauri Aaltonen, Marja-Riitta Taskinen, Martti Färkkilä, Minna Raivio, Oskari Heikinheimo, Paula Kauppi, Pekka Nieminen, Pentti Tienari, Pirkko Pussinen, Sampsa Pikkarainen, Terhi Ollila, Tiinamaija Tuomi, Timo Hiltunen, Tuomo Meretoja, Tuula Salo, Ulla Palotie, Antti Palomäki, Jenni Aittokallio, Juha Rinne, Kaj Metsärinne, Klaus Elenius, Laura Pirilä, Leena Koulu, Markku Voutilainen, Riitta Lahesmaa, Roosa Kallionpää, Sirkku Peltonen, Tytti Willberg, Ulvi Gursoy, Varpu Jokimaa, Aarno Palotie, Anastasia Kytölä, Andrea Ganna, Anu Jalanko, Aoxing Liu, Arto Lehisto, Awaisa Ghazal, Elina Kilpeläinen, Elisabeth Widen, Elmo Saarentaus, Esa Pitkänen, Hanna Ollila, Hannele Laivuori, Henrike Heyne, Huei-Yi Shen, Jaakko Kaprio, Joel Rämö, Juha Karjalainen, Juha Mehtonen, Jyrki Pitkänen, Kalle Pärn, Kati Donner, Katja Kivinen, L. Elisa Lahtela, Mari E. Niemi, Mari Kaunisto, Mart Kals, Mary Pat Reeve, Mervi Aavikko, Nina Mars, Oluwaseun Alexander Dada, Pietro Della Briotta Parolo, Priit Palta, Rigbe Weldatsadik, Risto Kajanne, Rodos Rodosthenous, Samuli Ripatti, Sanni Ruotsalainen, Satu Strausz, Shabbeer Hassan, Shanmukha Sampath Padmanabhuni, Shuang Luo, Susanna Lemmelä, Taru Tukiainen, Timo P. Sipilä, Tuomo Kiiskinen, Vincent Llorens, Mark Daly, Jiwoo Lee, Kristin Tsuo, Mitja Kurki, Amanda Elliott, Aki Havulinna, Juulia Partanen, Robert Yang, Dermot Reilly, Alessandro Porello, Amy Hart, Dawn Waterworth, Ekaterina Khramtsova, Karen He, Meijian Guan, Qingqin S. Li, Sauli Vuoti, Eric Green, Robert Graham, Sahar Mozaffari, Adriana Huertas-Vazquez, Andrey Loboda, Caroline Fox, Fabiana Farias, Jae-Hoon Sul, Jason Miller, Neha Raghavan, Simonne Longerich, Johannes Kettunen, Raisa Serpi, Reetta Hinttala, Tuomo Mantere, Anne Remes, Elisa Rahikkala, Johanna Huhtakangas, Kaisa Tasanen, Laura Huilaja, Laure Morin-Papunen, Maarit Niinimäki, Marja Vääräsmäki, Outi Uimari, Peeter Karihtala, Terhi Piltonen, Terttu Harju, Timo Blomster, Vuokko Anttonen, Hilkka Soininen, Kai Kaarniranta, Liisa Suominen, Margit Pelkonen, Maria Siponen, Mikko Kiviniemi, Oili Kaipiainen-Seppänen, Päivi Auvinen, Päivi Mäntylä, Reetta Kälviäinen, Valtteri Julkunen, Chris O’Donnell, Ma´en Obeidat, Nicole Renaud, Debby Ngo, Majd Mouded, Mike Mendelson, Anders Mälarstig, Heli Lehtonen, Jaakko Parkkinen, Kirsi Kalpala, Melissa Miller, Nan Bing, Stefan McDonough, Xinli Hu, Ying Wu, Airi Jussila, Annika Auranen, Argyro Bizaki-Vallaskangas, Hannu Uusitalo, Jukka Peltola, Jussi Hernesniemi, Katri Kaukinen, Laura Kotaniemi-Talonen, Pia Isomäki, Teea Salmi, Venla Kurra, Kirsi Sipilä, Auli Toivola, Elina Järvensivu, Essi Kaiharju, Hannele Mattsson, Kati Kristiansson, Lotta Männikkö, Markku Laukkanen, Markus Perola, Minna Brunfeldt, Päivi Laiho, Regis Wong, Sami Koskelainen, Sini Lähteenmäki, Sirpa Soini, Teemu Paajanen, Terhi Kilpi, Tero Hiekkalinna, Tuuli Sistonen, Clément Chatelain, Deepak Raipal, Katherine Klinger, Samuel Lessard, Fredrik Åberg, Mikko Hiltunen, Sami Heikkinen, Hannu Kankaanranta, Tuula Palotie, Iiris Hovatta, Kimmo Palin, Niko Välimäki, Sanna Toppila-Salmi, Eija Laakkonen, Eeva Sliz, Heidi Silven, Katri Pylkäs, Minna Karjalainen, Riikka Arffman, Susanna Savukoski, Jaakko Tyrmi, Manuel Rivas, Harri Siirtola, Iida Vähätalo, Javier Garcia-Tabuenca, Marianna Niemi, Mika Helminen, Tiina Luukkaala, Poul Jennum, Sona Nevsimalova, David Kemlink, Alex Iranzo, Sebastiaan Overeem, Aleksandra Wierzbicka, Peter Geisler, Karel Sonka, Makoto Honda, Birgit Högl, Ambra Stefani, Fernando Morgadinho Coelho, Vilma Mantovani, Eva Feketeova, Mia Wadelius, Niclas Eriksson, Hans Smedje, Pär Hallberg, Per Egil Hesla, David Rye, Zerrin Pelin, Luigi Ferini-Strambi, Claudio L. Bassetti, Johannes Mathis, Ramin Khatami, Adi Aran, Sheela Nampoothiri, Tomas Olsson, Ingrid Kockum, Markku Partinen, Markus Perola, Birgitte R. Kornum, Sina Rueger, Juliane Winkelmann, Taku Miyagawa, Hiromi Toyoda, Seik-Soon Khor, Mihoko Shimada, Katsushi Tokunaga, Manuel Rivas, Jonathan K. Pritchard, Neil Risch, Zoltan Kutalik, Ruth O’Hara, Joachim Hallmayer, Chun Jimmie Ye, and Emmanuel J. Mignot. Narcolepsy risk loci outline role of t cell autoimmunity and infectious triggers in narcolepsy. Nature Communications, May 2023. URL: https://doi.org/10.1038/s41467-023-36120-z, doi:10.1038/s41467-023-36120-z. This article has 61 citations and is from a highest quality peer-reviewed journal.
(severin2023exploringtheliterature pages 8-9): Emilia Severin, Ana-Maria Mațotă, Andrei Bordeianu, and Alexandra Jidovu. Exploring the literature on narcolepsy: insights into the sleep disorder that strikes during the day. Sep 2023. URL: https://doi.org/10.20944/preprints202309.0819.v1, doi:10.20944/preprints202309.0819.v1.
(ollilaUnknownyearmbati.ogeshwarsm… pages 6-7): HM Ollila, E Sharon, and L Lin. Mbati,., ogeshwar, sm,… mignot, e..(2023). Unknown journal, Unknown year.
(xu2024theroleof pages 3-5): Wenqi Xu, Wenting Ding, Yu Zhang, Shuanshuan Wang, Xianyu Yan, Yirui Xu, Xiaoying Zhi, and Rongzeng Liu. The role of t cells in the pathogenesis of narcolepsy type 1: a narrative review. International Journal of Molecular Sciences, 25:11914, Nov 2024. URL: https://doi.org/10.3390/ijms252211914, doi:10.3390/ijms252211914. This article has 4 citations.
(thomaz2024treatmentofnarcolepsy pages 1-2): Tania G Thomaz, Billy McBenedict, Dennys K Meireles, Giovanna F Farias, Luiz C Almeida, Marina C de Almeida Leitão, Wilhelmina N Hauwanga, Bruno Lima Pessôa, and Maria Isabel do Nascimento. Treatment of narcolepsy type 1 with orexin: a systematic review. Cureus, Dec 2024. URL: https://doi.org/10.7759/cureus.76692, doi:10.7759/cureus.76692. This article has 3 citations.
(xu2024theroleof pages 11-12): Wenqi Xu, Wenting Ding, Yu Zhang, Shuanshuan Wang, Xianyu Yan, Yirui Xu, Xiaoying Zhi, and Rongzeng Liu. The role of t cells in the pathogenesis of narcolepsy type 1: a narrative review. International Journal of Molecular Sciences, 25:11914, Nov 2024. URL: https://doi.org/10.3390/ijms252211914, doi:10.3390/ijms252211914. This article has 4 citations.
(hamdan2024high‐resolutionhlasequencing pages 6-6): Samia Hamdan, Pontus Wasling, and Alexander Lind. High‐resolution hla sequencing and hypocretin receptor 2 autoantibodies in narcolepsy type 1 and type 2. International Journal of Immunogenetics, 51:310-318, Jun 2024. URL: https://doi.org/10.1111/iji.12688, doi:10.1111/iji.12688. This article has 1 citations and is from a peer-reviewed journal.
(severin2023exploringtheliterature pages 3-5): Emilia Severin, Ana-Maria Mațotă, Andrei Bordeianu, and Alexandra Jidovu. Exploring the literature on narcolepsy: insights into the sleep disorder that strikes during the day. Sep 2023. URL: https://doi.org/10.20944/preprints202309.0819.v1, doi:10.20944/preprints202309.0819.v1.
(severin2023exploringtheliterature pages 9-11): Emilia Severin, Ana-Maria Mațotă, Andrei Bordeianu, and Alexandra Jidovu. Exploring the literature on narcolepsy: insights into the sleep disorder that strikes during the day. Sep 2023. URL: https://doi.org/10.20944/preprints202309.0819.v1, doi:10.20944/preprints202309.0819.v1.
(schneider2023longtermtreatmentof pages 3-5): Logan D Schneider, Anne Marie Morse, Michael J Strunc, Joyce K Lee-Iannotti, and Richard K Bogan. Long-term treatment of narcolepsy and idiopathic hypersomnia with low-sodium oxybate. Nature and Science of Sleep, 15:663-675, Aug 2023. URL: https://doi.org/10.2147/nss.s412793, doi:10.2147/nss.s412793. This article has 11 citations and is from a peer-reviewed journal.
(schneider2023longtermtreatmentof pages 1-2): Logan D Schneider, Anne Marie Morse, Michael J Strunc, Joyce K Lee-Iannotti, and Richard K Bogan. Long-term treatment of narcolepsy and idiopathic hypersomnia with low-sodium oxybate. Nature and Science of Sleep, 15:663-675, Aug 2023. URL: https://doi.org/10.2147/nss.s412793, doi:10.2147/nss.s412793. This article has 11 citations and is from a peer-reviewed journal.
(schneider2023longtermtreatmentof pages 5-6): Logan D Schneider, Anne Marie Morse, Michael J Strunc, Joyce K Lee-Iannotti, and Richard K Bogan. Long-term treatment of narcolepsy and idiopathic hypersomnia with low-sodium oxybate. Nature and Science of Sleep, 15:663-675, Aug 2023. URL: https://doi.org/10.2147/nss.s412793, doi:10.2147/nss.s412793. This article has 11 citations and is from a peer-reviewed journal.
(mitsukawa2024tak861apotent pages 1-2): Kayo Mitsukawa, Michiko Terada, Ryuji Yamada, Taku Monjo, Tetsuaki Hiyoshi, Masanori Nakakariya, Yuichi Kajita, Tatsuya Ando, Tatsuki Koike, and Haruhide Kimura. Tak-861, a potent, orally available orexin receptor 2-selective agonist, produces wakefulness in monkeys and improves narcolepsy-like phenotypes in mouse models. Scientific Reports, Sep 2024. URL: https://doi.org/10.1038/s41598-024-70594-1, doi:10.1038/s41598-024-70594-1. This article has 22 citations and is from a peer-reviewed journal.
(mitsukawa2024tak861apotent pages 9-10): Kayo Mitsukawa, Michiko Terada, Ryuji Yamada, Taku Monjo, Tetsuaki Hiyoshi, Masanori Nakakariya, Yuichi Kajita, Tatsuya Ando, Tatsuki Koike, and Haruhide Kimura. Tak-861, a potent, orally available orexin receptor 2-selective agonist, produces wakefulness in monkeys and improves narcolepsy-like phenotypes in mouse models. Scientific Reports, Sep 2024. URL: https://doi.org/10.1038/s41598-024-70594-1, doi:10.1038/s41598-024-70594-1. This article has 22 citations and is from a peer-reviewed journal.
(mitsukawa2024tak861apotent media 756d74c0): Kayo Mitsukawa, Michiko Terada, Ryuji Yamada, Taku Monjo, Tetsuaki Hiyoshi, Masanori Nakakariya, Yuichi Kajita, Tatsuya Ando, Tatsuki Koike, and Haruhide Kimura. Tak-861, a potent, orally available orexin receptor 2-selective agonist, produces wakefulness in monkeys and improves narcolepsy-like phenotypes in mouse models. Scientific Reports, Sep 2024. URL: https://doi.org/10.1038/s41598-024-70594-1, doi:10.1038/s41598-024-70594-1. This article has 22 citations and is from a peer-reviewed journal.
(mitsukawa2024tak861apotent media cd11b0df): Kayo Mitsukawa, Michiko Terada, Ryuji Yamada, Taku Monjo, Tetsuaki Hiyoshi, Masanori Nakakariya, Yuichi Kajita, Tatsuya Ando, Tatsuki Koike, and Haruhide Kimura. Tak-861, a potent, orally available orexin receptor 2-selective agonist, produces wakefulness in monkeys and improves narcolepsy-like phenotypes in mouse models. Scientific Reports, Sep 2024. URL: https://doi.org/10.1038/s41598-024-70594-1, doi:10.1038/s41598-024-70594-1. This article has 22 citations and is from a peer-reviewed journal.
(NCT05687903 chunk 1): A Study of TAK-861 in Participants With Narcolepsy Type 1. Takeda. 2023. ClinicalTrials.gov Identifier: NCT05687903
(NCT06470828 chunk 1): A Study of TAK-861 for the Treatment of Narcolepsy Type 1. Takeda. 2024. ClinicalTrials.gov Identifier: NCT06470828
(NCT06505031 chunk 1): A Study of TAK-861 in People With Narcolepsy Type 1. Takeda. 2024. ClinicalTrials.gov Identifier: NCT06505031
(NCT07363720 chunk 1): A Trial of TAK-861 for the Treatment of Narcolepsy With Cataplexy. Takeda. 2026. ClinicalTrials.gov Identifier: NCT07363720
(mitsukawa2024tak861apotent pages 4-7): Kayo Mitsukawa, Michiko Terada, Ryuji Yamada, Taku Monjo, Tetsuaki Hiyoshi, Masanori Nakakariya, Yuichi Kajita, Tatsuya Ando, Tatsuki Koike, and Haruhide Kimura. Tak-861, a potent, orally available orexin receptor 2-selective agonist, produces wakefulness in monkeys and improves narcolepsy-like phenotypes in mouse models. Scientific Reports, Sep 2024. URL: https://doi.org/10.1038/s41598-024-70594-1, doi:10.1038/s41598-024-70594-1. This article has 22 citations and is from a peer-reviewed journal.