Evidence map›Paper›PMID 35257260›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2022

Novel mutation of EPM2A causes progressive myoclonic epilepsy: a case report.

Tao Liang, Jing Wu, Hongxing Chen, Jun Qian, Zhongxiang Xu

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Tao Liang *Department of Neurology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.
Jing Wu *Department of Neurology, The Second People's Hospital of Guiyang, Guiyang,, Guizhou, China.
Hongxing ChenDepartment of Neurology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.
Jun QianDepartment of Neurology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.
Zhongxiang XuDepartment of Neurology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China. xuzhongxiang1@163.com.
Zunyi Medical University · CNThe First People's Hospital of Guiyang · CN

Funding

Guizhou administration of traditional Chinese Medicine NO:QZYY-2021-006
6 · The paper itself

Abstract

We report a case of progressive myoclonic epilepsy caused by a novel mutation in EPM2A. The female patient experienced abnormal jerky movements of the involving all four limbs and several generalized seizures, degeneration of cognition, and unsteadiness. Genetic analysis identified two rare, deleterious mutations in exon4: chr6: 145,948,751(c.G797G > A) and chr6: 145,948,761(c.T787C > T). The mutations at these two loci were from the genomes of their mother and father, respectively, which were compound heterozygous variations. This report updates the mutation sites of gene EPM2A and extends genotype-phenotype correlations in Lafora disease.

Indexed as

Lafora DiseaseMyoclonic Epilepsies, ProgressiveFemaleHumansMutationProtein Tyrosine Phosphatases, Non-ReceptorUbiquitin-Protein LigasesEPM2A protein, humanProtein Tyrosine Phosphatases, Non-ReceptorUbiquitin-Protein LigasesCaseEpilepsyEPM2ALafora diseaseSeizure

Identifiers

PMID35257260
OpenAlexW4221038236

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.