Evidence map›Paper›PMID 23963300›Full record

ArticleEuropean journal of human genetics : EJHG2014

Deletions involving genes WHSC1 and LETM1 may be necessary, but are not sufficient to cause Wolf-Hirschhorn Syndrome.

Erica F Andersen, John C Carey, Dawn L Earl, Deyanira Corzo, Michael Suttie, Peter Hammond, Sarah T South

Open access · bronzeAbstract readCase Reports
In one paragraph

Article in European journal of human genetics : EJHG, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 46 citations in OpenAlex.

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  15. The Many Faces ofFrontiers in physiology · 2019
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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

7 authors at 5 institutions in 2 countries.

Erica F Andersen1] Cytogenetics Department, ARUP Laboratories, Salt Lake City, UT, USA [2] Department of Pathology, University of Utah, Salt Lake City, UT, USA.
John C CareyDepartment of Pediatrics, University of Utah, Salt Lake City, UT, USA.
Dawn L EarlDepartment of Genetic Medicine, Division of Medical Genetics, Seattle Children's Hospital, Seattle, WA, USA.
Deyanira CorzoDivision of Clinical Genetics, Boston Children's Hospital, Boston, MA, USA.
Michael SuttieMolecular Medicine Unit, UCL Institute of Child Health, London, UK.
Peter HammondMolecular Medicine Unit, UCL Institute of Child Health, London, UK.
Sarah T South1] Cytogenetics Department, ARUP Laboratories, Salt Lake City, UT, USA [2] Department of Pathology, University of Utah, Salt Lake City, UT, USA [3] Department of Pediatrics, University of Utah, Salt Lake City, UT, USA.
University College London · GBUniversity of Utah · USARUP Laboratories (United States) · USBoston Children's Hospital · USSeattle Children's Hospital · US

Funding

UNIVERSITY OF UTAH CENTER FOR CLINICAL AND TRANSLATIONAL SCIENCE-UL1: BPCAUL1RR025764 · NCRR · UNIVERSITY OF UTAH · PI MCCLAIN, DONALD A. · 2008 to 2011
$19.4M
NCRR NIH HHS UL1 RR025764
6 · The paper itself

Abstract

Wolf-Hirschhorn syndrome (WHS) is a complex genetic disorder caused by the loss of genomic material from the short arm of chromosome 4. Genotype-phenotype correlation studies indicated that the loss of genes within 4p16.3 is necessary for expression of the core features of the phenotype. Within this region, haploinsufficiency of the genes WHSC1 and LETM1 is thought to be a major contributor to the pathogenesis of WHS. We present clinical findings for three patients with relatively small (<400 kb) de novo interstitial deletions that overlap WHSC1 and LETM1. 3D facial analysis was performed for two of these patients. Based on our findings, we propose that hemizygosity of WHSC1 and LETM1 is associated with a clinical phenotype characterized by growth deficiency, feeding difficulties, and motor and speech delays. The deletion of additional genes nearby WHSC1 and LETM1 does not result in a marked increase in the severity of clinical features, arguing against their haploinsufficiency. The absence of seizures and typical WHS craniofacial findings in our cohort suggest that deletion of distinct or additional 4p16.3 genes is necessary for expression of these features. Altogether, these results show that although loss-of-function for WHSC1 and/or LETM1 contributes to some of the features of WHS, deletion of additional genes is required for the full expression of the phenotype, providing further support that WHS is a contiguous gene deletion disorder.

Indexed as

Calcium-Binding ProteinsChildChild, PreschoolChromosomes, Human, Pair 4FemaleGenome-Wide Association StudyHistone-Lysine N-MethyltransferaseHumansImage Processing, Computer-AssistedMaleMembrane ProteinsPhenotypeRepressor ProteinsSequence DeletionWolf-Hirschhorn SyndromeCalcium-Binding ProteinsHistone-Lysine N-MethyltransferaseLETM1 protein, humanMembrane ProteinsNSD2 protein, humanRepressor Proteins

Identifiers

PMID23963300
PMCPMC3953918
OpenAlexW2097098574

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.