Evidence map›Paper›PMID 8352275›Full record

ArticleAmerican journal of human genetics1993

Linkage analysis of idiopathic generalized epilepsy (IGE) and marker loci on chromosome 6p in families of patients with juvenile myoclonic epilepsy: no evidence for an epilepsy locus in the HLA region.

W P Whitehouse, M Rees, D Curtis, A Sundqvist, K Parker, E Chung, D Baralle, R M Gardiner

Abstract read
In one paragraph

Article in American journal of human genetics, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.4field-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

13 citing papers in PubMed, 87 citations in OpenAlex.

  1. Article
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  5. Article
  6. Mapping murine loci for seizure response to kainic acid.Mammalian genome : official journal of the International Mammalian Genome Society · 1997
    Article
  7. Article
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  10. Article
  11. Article
  12. Article
  13. The diagnosis of epilepsies.Journal of the Royal College of Physicians of London
    Review
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 1 institution in 1 country.

W P WhitehouseDepartment of Paediatrics, University College of London Medical School, United Kingdom.
M Rees
D Curtis
A Sundqvist
K Parker
E Chung
D Baralle
R M Gardiner
University College London · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

Evidence for a locus (EJM1) in the HLA region of chromosome 6p predisposing to idiopathic generalized epilepsy (IGE) in the families of patients with juvenile myoclonic epilepsy (JME) has been obtained in two previous studies of separately ascertained groups of kindreds. Linkage analysis has been undertaken in a third set of 25 families including a patient with JME and at least one first-degree relative with IGE. Family members were typed for eight polymorphic loci on chromosome 6p: F13A, D6S89, D6S109, D6S105, D6S10, C4B, DQA1/A2, and TCTE1. Pairwise and multipoint linkage analysis was carried out assuming autosomal dominant and autosomal recessive inheritance and age-dependent high or low penetrance. No significant evidence in favor of linkage was obtained at any locus. Multipoint linkage analysis generated significant exclusion data (lod score < -2.0) at HLA and for a region 10-30 cM telomeric to HLA, the extent of which varied with the level of penetrance assumed. These observations indicate that genetic heterogeneity exists within this epilepsy phenotype.

Indexed as

Chromosomes, Human, Pair 6Genetic LinkageAdolescentAdultChildChromosome MappingEpilepsies, MyoclonicEpilepsy, GeneralizedFemaleGenes, DominantGenes, RecessiveGenetic MarkersHumansLod ScoreMajor Histocompatibility ComplexMaleGenetic Markers

Identifiers

PMID8352275
PMCPMC1682418
OpenAlexW2169208972

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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.