Evidence map›Paper›PMID 38337123›Full record

ArticleJournal of neurology2024

Hippocampal sclerosis is associated with celiac disease type immunity in patients with drug-resistant temporal lobe epilepsy.

Maria Peltola, Katri Kaukinen, Pabitra Basnyat, Jani Raitanen, Katri Haimila, Suvi Liimatainen, Sirpa Rainesalo, Jukka Peltola

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.4field-weighted citation impact, top 22% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. 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

8 authors at 5 institutions in 1 country.

Maria PeltolaDepartment of Psychiatry, Tampere University Hospital, Tampere, Finland. maria.peltola@tuni.fi.ORCID http://orcid.org/0000-0003-2141-8249
Katri KaukinenCoeliac Disease Research Centre, Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland.
Pabitra BasnyatDepartment of Neurology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
Jani RaitanenFaculty of Social Sciences, Health Sciences, Tampere University, Tampere, Finland.
Katri HaimilaImmunogenetics Laboratory, Finnish Red Cross Blood Service, Vantaa, Finland.
Suvi LiimatainenDepartment of Neurology, Tampere University Hospital, Tampere, Finland.
Sirpa RainesaloDivision of Acute Medicine, Tampere University Hospital, Tampere, Finland.
Jukka PeltolaDepartment of Neurology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
Tampere University · FIFinnish Red Cross · FIPirkanmaa Hospital District · FITampere University Hospital · FITampere University of Applied Sciences · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA prior small-scale single center study suggested an association between celiac disease (CD)-type immunity and refractory temporal lobe epilepsy (TLE) with hippocampal sclerosis (HS). The present study addresses this putative association in a large, well-characterized group of drug-resistant epilepsy (DRE) patients. These patients were grouped based on the spectrum of CD and gluten sensitivity-associated antibodies.

methodsIn this cross-sectional study, 253 consecutive adult epilepsy patients (135 females, 118 males; age 16-76 years) were categorized into three groups: (i) CD-positive group with either prior diagnosis of CD or CD-specific TG2/EmA antibodies, (ii) AGA-positive group with antigliadin antibodies (AGA) but without CD, and (iii) CD/AGA-negative group without any gluten sensitivity-associated antibodies or CD. Clinical and immunological findings were then compared among the groups.

resultsTLE with HS was more common in the CD-positive group compared to CD/AGA-negative group (31.8% versus 11.9%, P = 0.019). Autoimmune disorders were more common in the AGA-positive group than in the CD/AGA-negative group (P = 0.025). Considering HS lateralization; left lateralization was more common in CD-positive group compared to CD/AGA-negative group (71.4% versus 25%, P = 0.030). TG6 seropositivity did not differ among the groups (P > 0.05).

conclusionsThis study provides further evidence linking TLE with HS and CD-type autoimmunity suggesting that CD-type immune response to gluten can be one potential mechanism as a disease modifier leading to DRE and HS. Understanding these immunological factors is imperative for developing immunomodulatory or dietary treatments for DRE potentially preventing HS progression.

Indexed as

Celiac DiseaseDrug Resistant EpilepsyEpilepsy, Temporal LobeHippocampal SclerosisAdolescentAdultAgedAutoantibodiesCross-Sectional StudiesFemaleGliadinGTP-Binding ProteinsHumansMaleMiddle AgedProtein Glutamine gamma Glutamyltransferase 2AutoantibodiesGliadinGTP-Binding ProteinsProtein Glutamine gamma Glutamyltransferase 2TransglutaminasesAnti-gliadin antibodyCeliac diseaseGluten sensitivityHippocampal sclerosisRefractory epilepsySystemic immunity

Identifiers

PMID38337123
PMCPMC11055723
OpenAlexW4391722563

What OpenQuestion holds

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LicenceCC BY
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.