Evidence map›Paper›PMID 32820020›Full record

ReviewNeurology(R) neuroimmunology & neuroinflammation2020

Interleukin-6 in neuromyelitis optica spectrum disorder pathophysiology.

Kazuo Fujihara, Jeffrey L Bennett, Jerome de Seze, Masayuki Haramura, Ingo Kleiter, Brian G Weinshenker, Delene Kang, Tabasum Mughal, Takashi Yamamura

Open access · goldAbstract readReview
In one paragraph

Review in Neurology(R) neuroimmunology & neuroinflammation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 127 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
127citing papers in PubMed, 4 pooled it
17.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

127 citing papers in PubMed, 4 syntheses or guidelines pooled it, 233 citations in OpenAlex.

  1. Pooled it
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  4. A meta-analysis comparing first-line immunosuppressants in neuromyelitis optica.Annals of clinical and translational neurology · 2021
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67 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 4 countries.

Kazuo FujiharaFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan. fujikazu@med.tohoku.ac.jp.
Jeffrey L BennettFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Jerome de SezeFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Masayuki HaramuraFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Ingo KleiterFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.ORCID 0000-0002-8249-4408
Brian G WeinshenkerFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.ORCID 0000-0001-5806-6203
Delene KangFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Tabasum MughalFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Takashi YamamuraFrom the Department of Multiple Sclerosis Therapeutics (K.F.), Fukushima Medical University School of Medicine; and Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan; Departments of Neurology and Ophthalmology (J.L.B.), Programs in Neuroscience and Immunology, School of Medicine, University of Colorado, Aurora; Department of Neurology (J.S.), Hôpital de Hautepierre, Strasbourg Cedex, France; Chugai Pharmaceutical Co. (M.H.), Ltd, Tokyo, Japan; Department of Neurology (I.K.), St. Josef Hospital, Ruhr University Bochum; Marianne-Strauß-Klinik (I.K.), Behandlungszentrum Kempfenhausen für Multiple Sklerose Kranke gGmbH, Berg, Germany; Department of Neurology (B.G.W.), Mayo Clinic, Rochester, MN; ApotheCom (D.K., T.M.), London, UK; and Department of Immunology (T.Y.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Fukushima Medical University · JP

Funding

Humoral Immunity, Astrocyte Injury, and Demyelination in Neuromyelitis OpticaR01EY022936 · NEI · UNIVERSITY OF COLORADO DENVER · PI BENNETT, JEFFREY L · 2013 to 2022
$3.8M
NEI NIH HHS R01 EY022936
6 · The paper itself

Abstract

Neuromyelitis optica spectrum disorder (NMOSD) is a rare autoimmune disorder that preferentially affects the spinal cord and optic nerve. Most patients with NMOSD experience severe relapses that lead to permanent neurologic disability; therefore, limiting frequency and severity of these attacks is the primary goal of disease management. Currently, patients are treated with immunosuppressants. Interleukin-6 (IL-6) is a pleiotropic cytokine that is significantly elevated in the serum and the CSF of patients with NMOSD. IL-6 may have multiple roles in NMOSD pathophysiology by promoting plasmablast survival, stimulating the production of antibodies against aquaporin-4, disrupting blood-brain barrier integrity and functionality, and enhancing proinflammatory T-lymphocyte differentiation and activation. Case series have shown decreased relapse rates following IL-6 receptor (IL-6R) blockade in patients with NMOSD, and 2 recent phase 3 randomized controlled trials confirmed that IL-6R inhibition reduces the risk of relapses in NMOSD. As such, inhibition of IL-6 activity represents a promising emerging therapy for the management of NMOSD manifestations. In this review, we summarize the role of IL-6 in the context of NMOSD.

Indexed as

Interleukin-6Neuromyelitis OpticaHumansReceptors, Interleukin-6IL6 protein, humanIL6R protein, humanInterleukin-6Receptors, Interleukin-6

Identifiers

PMID32820020
PMCPMC7455314
OpenAlexW3056502913

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.