Evidence map›Paper›PMID 23252892›Full record

ArticleAnnals of the New York Academy of Sciences2012

Myasthenogenicity of the main immunogenic region.

Jon Lindstrom, Jie Luo

Open access · greenAbstract read
In one paragraph

Article in Annals of the New York Academy of Sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Autoantibody Encephalitis: Presentation, Diagnosis, and Management.Journal of clinical neurology (Seoul, Korea) · 2022
    Review
  3. Article
  4. Caspr2 autoantibodies target multiple epitopes.Neurology(R) neuroimmunology & neuroinflammation · 2015
    Article
  5. Article
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

2 authors at 1 institution in 1 country.

Jon LindstromDepartment of Neuroscience, Medical School of the University of Pennsylvania, Philadelphia, 19104-6074, USA. jslkk@mail.med.upenn.edu
Jie Luo
University of Pennsylvania · US

Funding

STUDIES USING PURIFIED ACETYLCHOLINE RECEPTORSR01NS011323 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI LINDSTROM, JON MARTIN · 1985 to 2012
$5.0M
EAMG: MIR structure and specific immunosuppressive therapyR01NS052463 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI LINDSTROM, JON MARTIN · 2006 to 2009
$1.7M
NINDS NIH HHS NS052463NINDS NIH HHS NS11323NINDS NIH HHS R01 NS011323NINDS NIH HHS R01 NS052463
6 · The paper itself

Abstract

In myasthenia gravis (MG) and experimental autoimmune MG (EAMG), many pathologically significant autoantibodies are directed to the main immunogenic region (MIR) of muscle nicotinic acetylcholine receptors (AChRs), a conformation-dependent region at the extracellular tip of α1 subunits of AChRs. Human muscle AChR α1 MIR sequences were integrated into Aplesia ACh-binding protein (AChBP). The chimera potently induced EAMG, while AChBP induced EAMG much less potently. AChBP is a water-soluble protein resembling the extracellular domain of AChRs; yet, rats immunized with chimeras developed autoantibodies to both extracellular and cytoplasmic domains of muscle AChRs. We propose that an initial autoimmune response directed at the MIR leads to an autoimmune response sustained by muscle AChRs. Autoimmune stimulation sustained by endogenous muscle AChR may be a target for specific immunosuppression. These studies show that the α1 MIR is highly myasthenogenic, and that AChR-like proteins distantly related to muscle AChR can induce EAMG and, potentially, MG.

Indexed as

AnimalsAutoantibodiesHumansMyasthenia GravisMyasthenia Gravis, Autoimmune, ExperimentalRatsReceptors, CholinergicReceptors, NicotinicAutoantibodiesReceptors, CholinergicReceptors, Nicotinic

Identifiers

PMID23252892
PMCPMC3531903
OpenAlexW1939879576

What OpenQuestion holds

Textmetadata
LicenceTDM
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.