Evidence map›Paper›PMID 32591344›Full record

ArticleJournal of medical genetics2021

Variant type and position predict two distinct limb phenotypes in patients with GLI3-mediated polydactyly syndromes.

Martijn Baas, Elise Bette Burger, Ans Mw van den Ouweland, Steven Er Hovius, Annelies de Klein, Christianne A van Nieuwenhoven, Robert Jan H Galjaard

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Article in Journal of medical genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing papers in PubMed
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1 · What the graph read from it

What it found

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Martijn Baas *Plastic, Reconstructive and Hand Surgery, Erasmus MC, Rotterdam, The Netherlands m.baas@erasmusmc.nl.ORCID 0000-0002-3857-2325
Elise Bette Burger *Plastic, Reconstructive and Hand Surgery, Erasmus MC, Rotterdam, The Netherlands.
Ans Mw van den OuwelandClinical Genetics, Erasmus MC, Rotterdam, Zuid-Holland, The Netherlands.
Steven Er HoviusPlastic, Reconstructive and Hand Surgery, Radboud University Nijmegen, Nijmegen, Gelderland, The Netherlands.
Annelies de KleinClinical Genetics, Erasmus MC, Rotterdam, Zuid-Holland, The Netherlands.
Christianne A van NieuwenhovenPlastic, Reconstructive and Hand Surgery, Erasmus MC, Rotterdam, The Netherlands.
Robert Jan H GaljaardClinical Genetics, Erasmus MC, Rotterdam, Zuid-Holland, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPathogenic DNA variants in the GLI-Kruppel family member 3 (

methodsBoth local and published cases were included for analysis. The presence of individual limb phenotypes was dichotomised and an exploratory LCA was performed. Distribution of phenotypes and genotypes over the classes were explored and subsequently the key predictors of latent class membership were correlated to the different clustered genotypes.

results297 cases were identified with 127 different variants in the

conclusionThere are two distinct phenotypes within the GLI3-mediated polydactyly population: anteriorly and posteriorly orientated. Variants that likely produce haploinsufficiency are associated with anterior phenotypes. Posterior phenotypes are associated with truncating variants in the activator domain. Patients with these truncating variants have a greater risk for corpus callosum anomalies.

Indexed as

AcrocephalosyndactyliaGenetic Association StudiesGenetic VariationHumansLatent Class AnalysisLimb Deformities, CongenitalNerve Tissue ProteinsPolydactylySyndromeZinc Finger Protein Gli3GLI3 protein, humanNerve Tissue ProteinsZinc Finger Protein Gli3clinical geneticsdevelopmentalgenetic screening/counsellingmolecular genetics

Identifiers

PMID32591344
PMCPMC8142428

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