Evidence map›Paper›PMID 30032983›Full record

ArticleAmerican journal of human genetics2018

Mutations in LNPK, Encoding the Endoplasmic Reticulum Junction Stabilizer Lunapark, Cause a Recessive Neurodevelopmental Syndrome.

Martin W Breuss, An Nguyen, Qiong Song, Thai Nguyen, Valentina Stanley, Kiely N James, Damir Musaev, Guoliang Chai, Sara A Wirth, Paula Anzenberg and 7 more

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in American journal of human genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

22 citing papers in PubMed, 32 citations in OpenAlex.

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  19. Recurrent homozygous damaging mutation inJournal of medical genetics · 2020
    Article
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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

17 authors at 2 institutions in 2 countries.

Martin W BreussDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
An NguyenDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Qiong SongDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Thai NguyenDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Valentina StanleyDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Kiely N JamesDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Damir MusaevDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Guoliang ChaiDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Sara A WirthDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Paula AnzenbergDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Renee D GeorgeDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Anide JohansenDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA.
Shaila AliDepartment of Pediatric Neurology, Children's Hospital and Institute of Child Health, Lahore 54000, Pakistan.
Muhammad Zia-Ur-RehmanDepartment of Pediatric Neurology, Children's Hospital and Institute of Child Health, Lahore 54000, Pakistan.
Tipu SultanDepartment of Pediatric Neurology, Children's Hospital and Institute of Child Health, Lahore 54000, Pakistan.
Maha S ZakiClinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo 12311, Egypt.
Joseph G GleesonDepartment of Neurosciences, Howard Hughes Medical Institute, University of California, San Diego, La Jolla, CA 92093, USA; Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA. Electronic address: jogleeson@ucsd.edu.
Children’s Institute · USNational Research Centre · EG

Funding

Large Scale Sequencing and Analysis of GenomesU54HG003067 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI GABRIEL, STACEY, LANDER, ERIC S · 2004 to 2015
$568.6M
Joint Center for Mendelian GenomicsUM1HG008900 · NHGRI · BROAD INSTITUTE, INC. · PI O'DONNELL-LURIA, ANNE, REHM, HEIDI L · 2016 to 2020
$16.5M
Yale Center for Mendelian GenomicsUM1HG006504 · NHGRI · YALE UNIVERSITY · PI GERSTEIN, MARK BENDER, GUNEL, MURAT · 2016 to 2020
$14.8M
Baylor-Johns Hopkins Center for Mendelian GeneticsUM1HG006542 · NHGRI · JOHNS HOPKINS UNIVERSITY · PI VALLE, DAVID · 2016 to 2020
$14.5M
U of Calif, San Diego Neuroscience Microscopy ImagingP30NS047101 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GLEESON, JOSEPH G, ZHENG, BINHAI · 2003 to 2022
$9.0M
Molecular Characterization of Joubert SyndromeR01NS048453 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GLEESON, JOSEPH G · 2004 to 2020
$6.0M
Jouberin and Nephrocystin in Joubert SyndromeR01NS052455 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GLEESON, JOSEPH G · 2007 to 2015
$3.0M
High Performance Computing Instrumentation for the Yale Center for Genome AnalysisS10OD030363 · OD · YALE UNIVERSITY · PI MANE, SHRIKANT M · 2022 to 2022
$1.2M
High Performance Computing Instrumentation for the Yale Center for Genome AnalysiS10OD018521 · OD · YALE UNIVERSITY · PI MANE, SHRIKANT M · 2015 to 2015
$890k
NHGRI NIH HHS U54 HG003067NHGRI NIH HHS UM1 HG006504NHGRI NIH HHS UM1 HG006542NHGRI NIH HHS UM1 HG008900NIH HHS S10 OD018521NIH HHS S10 OD030363NINDS NIH HHS P30 NS047101NINDS NIH HHS R01 NS048453NINDS NIH HHS R01 NS052455
6 · The paper itself

Abstract

The dynamic shape of the endoplasmic reticulum (ER) is a reflection of its wide variety of critical cell biological functions. Consequently, perturbation of ER-shaping proteins can cause a range of human phenotypes. Here, we describe three affected children (from two consanguineous families) who carry homozygous loss-of-function mutations in LNPK (previously known as KIAA1715); this gene encodes lunapark, which is proposed to serve as a curvature-stabilizing protein within tubular three-way junctions of the ER. All individuals presented with severe psychomotor delay, intellectual disability, hypotonia, epilepsy, and corpus callosum hypoplasia, and two of three showed mild cerebellar hypoplasia and atrophy. Consistent with a proposed role in neurodevelopmental disease, LNPK was expressed during brain development in humans and mice and was present in neurite-like processes in differentiating human neural progenitor cells. Affected cells showed the absence of full-length lunapark, aberrant ER structures, and increased luminal mass density. Together, our results implicate the ER junction stabilizer lunapark in establishing the corpus callosum.

Indexed as

AdolescentAnimalsAtrophyCell DifferentiationChildCorpus CallosumEndoplasmic ReticulumFemaleHomeodomain ProteinsHumansInfantIntellectual DisabilityMaleMembrane ProteinsMiceMuscle HypotoniaHomeodomain ProteinsLNPK protein, humanMembrane Proteinscorpus callosum hypoplasiaendoplasmic reticulumepilepsyhuman geneticshypotoniaKIAA1715lunaparkorganelle morphologyrecessive disease

Identifiers

PMID30032983
PMCPMC6080764
OpenAlexW2884059378

What OpenQuestion holds

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Read underepoch 390

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.