Evidence map›Paper›PMID 27925158›Full record

ArticleClinical genetics2017

Mutations in DYNC2H1, the cytoplasmic dynein 2, heavy chain 1 motor protein gene, cause short-rib polydactyly type I, Saldino-Noonan type.

N Badiner, S P Taylor, K Forlenza, R S Lachman, University of Washington Center for Mendelian Genomics, M Bamshad, D Nickerson, D H Cohn, D Krakow

Open access · greenAbstract read
In one paragraph

Article in Clinical genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

11 citing papers in PubMed, 27 citations in OpenAlex.

  1. Ciliary-Mediated Mechanotransduction in Skeletal Development and Diseases.Results and problems in cell differentiation · 2026
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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

9 authors at 5 institutions in 2 countries.

N BadinerDavid Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
S P TaylorDepartment of Human Genetics, Los Angeles, CA, USA.
K ForlenzaDepartment of Orthopaedic Surgery, Los Angeles, CA, USA.
R S LachmanInternational Skeletal Dysplasia Registry at UCLA, Los Angeles, CA, USA.
University of Washington Center for Mendelian GenomicsUniversity of Washington Center for Mendelian Genomics, Seattle, WA, USA.
M BamshadUniversity of Washington Center for Mendelian Genomics, Seattle, WA, USA.
D NickersonUniversity of Washington Center for Mendelian Genomics, Seattle, WA, USA.
D H CohnDepartment of Orthopaedic Surgery, Los Angeles, CA, USA.
D KrakowDepartment of Human Genetics, Los Angeles, CA, USA.
Human Genome Sciences (United States) · USInstitute of Human Genetics · PLOrthopaedic Hospital · USUCLA Health · USUniversity of California, Los Angeles · US

Funding

UW Center for Mendelian GenomicsU54HG006493 · NHGRI · UNIVERSITY OF WASHINGTON · PI BAMSHAD, MICHAEL JOSEPH, NICKERSON, DEBORAH A · 2012 to 2015
$20.0M
UW Center for Mendelian GenomicsUM1HG006493 · NHGRI · UNIVERSITY OF WASHINGTON · PI BAMSHAD, MICHAEL JOSEPH, LEAL, SUZANNE M · 2016 to 2020
$15.3M
Short-rib polydactyly and the skeletal ciliopathiesR01DE019567 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI COHN, DANIEL H, KRAKOW, DEBORAH · 2009 to 2019
$3.5M
Exome sequencing in the skeletal dysplasiasR01AR062651 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI COHN, DANIEL H · 2013 to 2017
$1.7M
Unraveling the mechanisms of prenatal-onset disorders affecting the skeletonR01AR066124 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KRAKOW, DEBORAH · 2014 to 2018
$1.7M
NHGRI NIH HHS U54 HG006493NHGRI NIH HHS UM1 HG006493NIAMS NIH HHS R01 AR062651NIAMS NIH HHS R01 AR066124NIDCR NIH HHS R01 DE019567
6 · The paper itself

Abstract

The short-rib polydactyly syndromes (SRPS) are autosomal recessively inherited, genetically heterogeneous skeletal ciliopathies. SRPS phenotypes were historically categorized as types I-IV, with type I first delineated by Saldino and Noonan in 1972. Characteristic findings among all forms of SRP include short horizontal ribs, short limbs and polydactyly. The SRP type I phenotype is characterized by a very small thorax, extreme micromelia, very short, poorly mineralized long bones, and multiple organ system anomalies. To date, the molecular basis of this most severe type of SRP, also known as Saldino-Noonan syndrome, has not been determined. We identified three SRP cases that fit the original phenotypic description of SRP type I. In all three cases, exome sequence analysis revealed compound heterozygosity for mutations in DYNC2H1, which encodes the main component of the retrograde IFT A motor, cytoplasmic dynein 2 heavy chain 1. Thus SRP type I, II, III and asphyxiating thoracic dystrophy (ATD), which also result from DYNC2H1 mutations. Herein we describe the phenotypic features, radiographic findings, and molecular basis of SRP type I.

Indexed as

Genetic Predisposition to DiseaseCytoplasmic DyneinsEllis-Van Creveld SyndromeExome SequencingFemaleFetusGenetic HeterogeneityHumansInfant, NewbornMutationPhenotypePregnancyRadiographyShort Rib-Polydactyly SyndromeCytoplasmic DyneinsDYNC2H1 protein, humanDYNC2H1dynein cytoplasmic 2 heavy chain 1IFT-Aintraflagellar transport ASaldino-Noonan syndromeshort rib polydactyly syndromeshort rib polydactyly syndrome type I

Identifiers

PMID27925158
PMCPMC5538819
OpenAlexW2560344798

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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.