Evidence map›Paper›PMID 29948376›Full record

ArticleNeurogenetics2018

Clinical and genetic study of Tunisian families with genetic generalized epilepsy: contribution of CACNA1H and MAST4 genes.

Zied Landoulsi, Fatma Laatar, Eric Noé, Saloua Mrabet, Mouna Ben Djebara, Guillaume Achaz, Caroline Nava, Stéphanie Baulac, Imen Kacem, Amina Gargouri-Berrechid and 2 more

Abstract read
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In one paragraph

Article in Neurogenetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.1field-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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. A complex of MAST1 and 14-3-3η regulates Tau phosphorylation in the developing cortex.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  3. Genetic and clinical insights intoFrontiers in pediatrics · 2025
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  4. Review
  5. Article
  6. Article
  7. Exploring the SheepAnimals : an open access journal from MDPI · 2024
    Article
  8. Review
  9. Involvement ofFrontiers in neurology · 2021
    Article
  10. 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

12 authors at 3 institutions in 2 countries.

Zied LandoulsiDepartment of Neurology, UR12SP21, Razi Hospital, Manouba, Tunisia.
Fatma LaatarDepartment of Neurology, UR12SP21, Razi Hospital, Manouba, Tunisia.
Eric NoéUPMC Univ Paris 06, Inserm, CNRS, APHP, Institut du Cerveau et la Moelle (ICM), Hôpital Pitié-Salpêtrière, Sorbonne Universités, Paris, France.
Saloua MrabetDepartment of Neurology, UR12SP21, Razi Hospital, Manouba, Tunisia.
Mouna Ben DjebaraDepartment of Neurology, UR12SP21, Razi Hospital, Manouba, Tunisia.
Guillaume AchazInstitut de Systématique, Evolution, Biodiversité, ISYEB, UMR 7205, CNRS MNHN UPMC EPHE, Paris, France.
Caroline NavaUPMC Univ Paris 06, Inserm, CNRS, APHP, Institut du Cerveau et la Moelle (ICM), Hôpital Pitié-Salpêtrière, Sorbonne Universités, Paris, France.
Stéphanie BaulacUPMC Univ Paris 06, Inserm, CNRS, APHP, Institut du Cerveau et la Moelle (ICM), Hôpital Pitié-Salpêtrière, Sorbonne Universités, Paris, France.
Imen KacemDepartment of Neurology, UR12SP21, Razi Hospital, Manouba, Tunisia.
Amina Gargouri-BerrechidDepartment of Neurology, UR12SP21, Razi Hospital, Manouba, Tunisia.
Riadh GouiderDepartment of Neurology, UR12SP21, Razi Hospital, Manouba, Tunisia.
Eric LeguernUPMC Univ Paris 06, Inserm, CNRS, APHP, Institut du Cerveau et la Moelle (ICM), Hôpital Pitié-Salpêtrière, Sorbonne Universités, Paris, France. eric.leguern@aphp.fr.ORCID 0000-0003-0013-9646
Centre National de la Recherche Scientifique · FRTunis University · TNHôpital Razi de La Manouba · TN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic generalized epilepsies (GGE) (childhood absence epilepsy (CAE), juvenile myoclonic epilepsy (JME) and epilepsy with generalized tonic-clonic seizures (GTCS)) are mainly determined by genetic factors. Since few mutations were identified in rare families with autosomal dominant GGE, a polygenic inheritance was suspected in most patients. Recent studies on large American or European cohorts of sporadic cases showed that susceptibility genes were numerous although their variants were rare, making their identification difficult. Here, we reported clinical and genetic characteristics of 30 Tunisian GGE families, including 71 GGE patients. The phenotype was close to that in sporadic cases. Nineteen pedigrees had a homogeneous type of GGE (JME-CAE-CGTS), and 11 combined these epileptic syndromes. Rare non-synonymous variants were selected in probands using a targeted panel of 30 candidate genes and their segregation was determined in families. Molecular studies incriminated different genes, mainly CACNA1H and MAST4. The segregation of at least two variants in different genes in some pedigrees was compatible with the hypothesis of an oligogenic inheritance, which was in accordance with the relatively low frequency of consanguineous probands. Since at least 2 susceptibility genes were likely shared by different populations, genetic factors involved in the majority of Tunisian GGE families remain to be discovered. Their identification should be easier in families with a homogeneous type of GGE, in which an intra-familial genetic homogeneity could be suspected.

Indexed as

AdolescentAdultAge of OnsetCalcium Channels, T-TypeChildCohort StudiesConsanguinityEpilepsy, GeneralizedFamilyFemaleGenetic Association StudiesGenetic LinkageGenetic Predisposition to DiseaseHumansMaleMicrotubule-Associated ProteinsCACNA1H protein, humanCalcium Channels, T-TypeMAST4 protein, humanMicrotubule-Associated ProteinsProtein Serine-Threonine KinasesCACNA1HGene panelGenetic generalized epilepsyMAST4Polygenic inheritanceSCN1A

Identifiers

PMID29948376
OpenAlexW2808574480

What OpenQuestion holds

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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.