Evidence map›Paper›PMID 28875980›Full record

ArticleEuropean journal of human genetics : EJHG2017

Autosomal recessive congenital ichthyosis: CERS3 mutations identified by a next generation sequencing panel targeting ichthyosis genes.

Leila Youssefian, Hassan Vahidnezhad, Amir Hossein Saeidian, Soheila Sotoudeh, Hamidreza Mahmoudi, Maryam Daneshpazhooh, Nessa Aghazadeh, Rebecca Adams, Alireza Ghanadan, Sirous Zeinali and 2 more

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In one paragraph

Article in European journal of human genetics : EJHG, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 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

12 authors at 5 institutions in 3 countries.

Leila YoussefianDepartment of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
Hassan VahidnezhadDepartment of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
Amir Hossein SaeidianDepartment of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
Soheila SotoudehDepartment of Dermatology, Children's Medical Center, Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran.
Hamidreza MahmoudiDepartment of Dermatology and Dermatopathology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Maryam DaneshpazhoohDepartment of Dermatology and Dermatopathology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Nessa AghazadehDepartment of Dermatology and Dermatopathology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Rebecca AdamsSidney Kimmel Cancer Center, Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA.
Alireza GhanadanDepartment of Dermatology and Dermatopathology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran.ORCID 0000-0002-5753-8288
Sirous ZeinaliDepartment of Molecular Medicine, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.
Paolo FortinaSidney Kimmel Cancer Center, Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA.
Jouni UittoDepartment of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
Thomas Jefferson University · USRazi Hospital · IRPasteur Institute of Iran · IRChildren's Medical Center · IRImam Khomeini Hospital · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There are at least 38 mutant genes known to be associated with the ichthyosis phenotypes, and autosomal recessive congenital ichthyosis (ARCI) is a specific subgroup caused by mutations in 13 different genes. Mutations in some of these genes, such as CERS3 with only two previous reports, are rare. In this study, we identified mutations in candidate genes in consanguineous families with ARCI with a next generation sequencing (NGS) array that incorporates 38 ichthyosis associated genes. We applied this sequencing array to DNA from 140 ichthyosis families with high prevalence of consanguinity. Among these patients we identified six distinct, previously unreported mutations in CERS3 in six Iranian families. These mutations in each family co-segregated with the ichthyosis phenotype. The patients demonstrated collodion membrane at birth, acrogeria, generalized scaling, and hyperlinearity of the palms and soles. The presence of a significant percentage of CERS3 mutations in our cohort depicts a marked difference between the etiology of ichthyoses in genetically poorly characterized regions and well-characterized western populations. Also, it shows that rare alleles are more prevalent in the gene pool of consanguineous populations and emphasizes the importance of these population studies for better understanding of ichthyosis pathogenesis.

Indexed as

MutationAdolescentAdultChildChild, PreschoolFemaleGene FrequencyHumansIchthyosisIranMalePhenotypeSphingosine N-AcyltransferaseCERS3 protein, humanSphingosine N-Acyltransferase

Identifiers

PMID28875980
PMCPMC5643971
OpenAlexW2751500202

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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.