Evidence map›Paper›PMID 31482201›Full record

ReviewJournal of neurology2021

Role of complement and potential of complement inhibitors in myasthenia gravis and neuromyelitis optica spectrum disorders: a brief review.

Jayne L Chamberlain, Saif Huda, Daniel H Whittam, Marcelo Matiello, B Paul Morgan, Anu Jacob

Erratum issuedAbstract readReview
PubMed Publisher
In one paragraph

Review in Journal of neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 40 citations in OpenAlex.

  1. Ofatumumab-mediated CD20Frontiers in pharmacology · 2025
    Article
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  7. Review
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  11. Review
  12. Article
  13. Article
  14. Monoclonal Antibody-Based Therapies for Myasthenia Gravis.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2020
    Review
  15. Complementopathies and precision medicine.The Journal of clinical investigation · 2020
    Review
  16. Review
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 3 countries.

Jayne L ChamberlainIpsen Biopharm Ltd, 9 Ash Rd N, Wrexham, LL13 9UF, UK. drjlc1000@gmail.com.ORCID http://orcid.org/0000-0001-5699-9595
Saif HudaDepartment of Neurology, The Walton Centre, Lower Lane, Liverpool, L9 7LJ, UK.
Daniel H WhittamDepartment of Neurology, The Walton Centre, Lower Lane, Liverpool, L9 7LJ, UK.
Marcelo MatielloDepartment of Neurology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA.
B Paul MorganSchool of Medicine, Henry Wellcome Building for Biomedical Research, University Hospital of Wales, Heath Park, Cardiff, CF14 4XN, UK.
Anu JacobDepartment of Neurology, The Walton Centre, Lower Lane, Liverpool, L9 7LJ, UK.
University of Liverpool · GBIpsen (France) · FRMassachusetts General Hospital · USUniversity Hospital of Wales · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complement system is a powerful member of the innate immune system. It is highly adept at protecting against pathogens, but exists in a delicate balance between its protective functions and overactivity, which can result in autoimmune disease. A cascade of complement proteins that requires sequential activation, and numerous complement regulators, exists to regulate a proportionate response to pathogens. In spite of these mechanisms there is significant evidence for involvement of the complement system in driving the pathogenesis of variety of diseases including neuromyelitis optica spectrum disorders (NMOSD) and myasthenia gravis (MG). As an amplification cascade, there are an abundance of molecular targets that could be utilized for therapeutic intervention. Clinical trials assessing complement pathway inhibition in both these conditions have recently been completed and include the first randomized placebo-controlled trial in NMOSD showing positive results. This review aims to review and update the reader on the complement system and the evolution of complement-based therapeutics in these two disorders.

Indexed as

Myasthenia GravisNeuromyelitis OpticaComplement Inactivating AgentsComplement System ProteinsHumansImmunologic FactorsComplement Inactivating AgentsComplement System ProteinsImmunologic FactorsComplementMyasthenia gravis (MG)Neuromyelitis optica spectrum disorders (NMOSD)Therapeutics

Identifiers

PMID31482201
OpenAlexW2971906807

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.