Evidence map›Paper›PMID 20646055›Full record

ReviewThe European journal of neuroscience2010

Mechanisms underlying autoimmune synaptic encephalitis leading to disorders of memory, behavior and cognition: insights from molecular, cellular and synaptic studies.

Emilia H Moscato, Ankit Jain, Xiaoyu Peng, Ethan G Hughes, Josep Dalmau, Rita J Balice-Gordon

Open access · greenAbstract readReview
In one paragraph

Review in The European journal of neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 4% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 119 citations in OpenAlex.

  1. Neuroglial biomarkers in autoimmune encephalitis: advances in diagnosis, prognosis, and pathophysiological insights.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Pooled it
  2. Article
  3. Review
  4. Autoantibodies and Inflammation in Schizophrenia.Psychiatry and clinical neurosciences · 2025
    Review
  5. Article
  6. Review
  7. Autoantibody Encephalitis: Presentation, Diagnosis, and Management.Journal of clinical neurology (Seoul, Korea) · 2022
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Observational
  18. Article
  19. Article
  20. 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

6 authors at 1 institution in 1 country.

Emilia H MoscatoDepartment of Neuroscience, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-6074, USA.
Ankit Jain
Xiaoyu Peng
Ethan G Hughes
Josep Dalmau
Rita J Balice-Gordon
University of Pennsylvania · US

Funding

Immunity to Brain Ma Proteins--A Remote Effect of CancerR01CA089054 · NCI · UNIVERSITY OF PENNSYLVANIA · PI DALMAU, JOSEP O. · 2001 to 2011
$2.1M
Paraneoplastic Disorders of CNS: Autoantigen ProfilingR01CA107192 · NCI · UNIVERSITY OF PENNSYLVANIA · PI DALMAU, JOSEP O. · 2004 to 2007
$1.2M
Synaptic autoimmunity in disorders of memory, behavior, cognition and psychosisRC1NS068204 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI BALICE-GORDON, RITA J., DALMAU, JOSEP O. · 2009 to 2010
$965k
Immunity to brain Ma proteins: A remote effect of cancerR56CA089054 · NCI · UNIVERSITY OF PENNSYLVANIA · PI DALMAU, JOSEP O. · 2007 to 2007
$259k
NCI NIH HHS CA107192NCI NIH HHS CA89054NCI NIH HHS R01 CA089054NCI NIH HHS R01 CA107192NCI NIH HHS R56 CA089054NINDS NIH HHS NS068204NINDS NIH HHS RC1 NS068204
6 · The paper itself

Abstract

Recently, several novel, potentially lethal and treatment-responsive syndromes that affect hippocampal and cortical function have been shown to be associated with auto-antibodies against synaptic antigens, notably glutamate or GABA-B receptors. Patients with these auto-antibodies, sometimes associated with teratomas and other neoplasms, present with psychiatric symptoms, seizures, memory deficits and decreased levels of consciousness. These symptoms often improve dramatically after immunotherapy or tumor resection. Here we review studies of the cellular and synaptic effects of these antibodies in hippocampal neurons in vitro and preliminary work in rodent models. Our work suggests that patient antibodies lead to rapid and reversible removal of neurotransmitter receptors from synaptic sites, leading to changes in synaptic and circuit function that in turn are likely to lead to behavioral deficits. We also discuss several of the many questions raised by these and related disorders. Determining the mechanisms underlying these novel anti-neurotransmitter receptor encephalopathies will provide insights into the cellular and synaptic bases of the memory and cognitive deficits that are hallmarks of these disorders, and potentially suggest avenues for therapeutic intervention.

Indexed as

AnimalsAutoantibodiesAutoantigensAutoimmune DiseasesCognition DisordersEncephalitisHumansMemory DisordersSynapsesAutoantibodiesAutoantigens

Identifiers

PMID20646055
PMCPMC2955837
OpenAlexW2133138154

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.