Evidence map›Paper›PMID 32819291›Full record

ArticleBMC medical genetics2020

Novel variant in NSDHL gene associated with CHILD syndrome and syndactyly- a case report.

D Hettiarachchi, Hetalkumar Panchal, P S Lai, V H W Dissanayake

Open access · goldAbstract readCase Reports
In one paragraph

Article in BMC medical genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

5 citing papers in PubMed, 8 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

4 authors at 3 institutions in 3 countries.

D HettiarachchiHuman Genetics Unit, Faculty of Medicine, University of Colombo, 25, Kynsey Road, Colombo, 08, Sri Lanka. dineshani.sirisena@gmail.com.ORCID 0000-0002-1732-7339
Hetalkumar PanchalDepartment of Bioscience, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India.
P S LaiDepartment of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.ORCID 0000-0003-3352-2000
V H W DissanayakeHuman Genetics Unit, Faculty of Medicine, University of Colombo, 25, Kynsey Road, Colombo, 08, Sri Lanka.
University of Colombo · LKNational University of Singapore · SGSardar Patel University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCongenital hemidysplasia with ichthyosiform erythroderma and limb defects also known as CHILD syndrome is an X-linked dominant, male lethal genodermatosis with a prevalence of 1 in 100,000 live births. Mutations in NSDHL gene located at Xq28 potentially impair the function of NAD(P) H steroid dehydrogenase-like protein and is responsible for its pathogenesis. CASE PRESENTATION: The proband was a 9-month-old twin (T2) girl with a healthy twin sister (T1) of Sri Lankan origin born to non-consanguineous parents. She presented with right sided continuous icthyosiform erythroderma and ipsilateral limb defects and congenital hemidysplasia since birth. Notably the child had ipsilateral hand hypoplasia and syndactyly. There were other visceral abnormalities. We performed whole exome sequencing and found a novel heterozygous variant (NSDHL, c.713C > A, p.Thr238Asn).

conclusionWe report a novel missense variant in the NSDHL gene that resides in a highly-conserved region. This variant affects the NAD(P) H steroid dehydrogenase-like protein function via reduction in the number of active sites resulting in the CHILD syndrome phenotype and syndactyly.

Indexed as

Genetic Association StudiesGenetic Predisposition to Disease3-Hydroxysteroid DehydrogenasesAbnormalities, MultipleAnimalsCatalytic DomainConserved SequenceFemaleGenetic Diseases, X-LinkedHumansIchthyosiform Erythroderma, CongenitalInfantLimb Deformities, CongenitalMutationMutation, MissenseProtein Domains3-Hydroxysteroid DehydrogenasesNsdhl protein, humanCHILD syndromeNovel variantNSDHL geneSyndactylyX-linked dominant

Identifiers

PMID32819291
PMCPMC7439548
OpenAlexW3080586483

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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.