Evidence map›Paper›PMID 7942851›Full record

ArticleAmerican journal of human genetics1994

Locus heterogeneity for Waardenburg syndrome is predictive of clinical subtypes.

L A Farrer, K S Arnos, J H Asher, C T Baldwin, S R Diehl, T B Friedman, J Greenberg, K M Grundfast, C Hoth, A K Lalwani

Open access · greenAbstract readComparative Study
In one paragraph

Article in American journal of human genetics, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
  2. Article
  3. Targeted next-generation sequencing identified a novel variant ofThe Journal of international medical research · 2020
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  17. Homozygosity for Waardenburg syndrome.American journal of human genetics · 1995
    Article
  18. 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

10 authors at 1 institution in 1 country.

L A FarrerDepartment of Neurology, Boston University School of Medicine, MA 02118-2394.
K S Arnos
J H Asher
C T Baldwin
S R Diehl
T B Friedman
J Greenberg
K M Grundfast
C Hoth
A K Lalwani
Boston University · US

Funding

DEAFNESS--WAARDENBURG SYNDROMER01DC001160 · NIDCD · MICHIGAN STATE UNIVERSITY · PI ASHER, JAMES H · 1992 to 1995
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MOLECULAR GENETICS OF HEARING LOSS--WAARDENBURG SYNDROMER01DC001848 · NIDCD · BOSTON UNIVERSITY MEDICAL CAMPUS · PI BALDWIN, CLINTON T · 1993 to 1995
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NIDCD NIH HHS DC-00038NIDCD NIH HHS DC-01160NIDCD NIH HHS DC-01848Wellcome Trust
6 · The paper itself

Abstract

Waardenburg syndrome (WS) is a dominantly inherited and clinically variable syndrome of deafness, pigmentary changes, and distinctive facial features. Clinically, WS type I (WS1) is differentiated from WS type II (WS2) by the high frequency of dystopia canthorum in the family. In some families, WS is caused by mutations in the PAX3 gene on chromosome 2q. We have typed microsatellite markers within and flanking PAX3 in 41 WS1 kindreds and 26 WS2 kindreds in order to estimate the proportion of families with probable mutations in PAX3 and to study the relationship between phenotypic and genotypic heterogeneity. Evaluation of heterogeneity in location scores obtained by multilocus analysis indicated that WS is linked to PAX3 in 60% of all WS families and in 100% of WS1 families. None of the WS2 families were linked. In those families in which equivocal lod scores (between -2 and +1) were found, PAX3 mutations have been identified in 5 of the 15 WS1 families but in none of the 4 WS2 families. Although preliminary studies do not suggest any association between the phenotype and the molecular pathology in 20 families with known PAX3 mutations and in four patients with chromosomal abnormalities in the vicinity of PAX3, the presence of dystopia in multiple family members is a reliable indicator for identifying families likely to have a defect in PAX3.

Indexed as

Chromosomes, Human, Pair 2MutationChromosome MappingDNA, SatelliteFamilyFemaleGenetic MarkersGenotypeHumansLod ScoreMalePedigreePhenotypePredictive Value of TestsRestriction MappingWaardenburg SyndromeDNA, SatelliteGenetic Markers

Identifiers

PMID7942851
PMCPMC1918288
OpenAlexW1596733933

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.