Evidence map›Paper›PMID 38769304›Full record

ArticleNature communications2024

Homozygous EPRS1 missense variant causing hypomyelinating leukodystrophy-15 alters variant-distal mRNA m

Debjit Khan, Iyappan Ramachandiran, Kommireddy Vasu, Arnab China, Krishnendu Khan, Fabio Cumbo, Dalia Halawani, Fulvia Terenzi, Isaac Zin, Briana Long and 8 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Review
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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

18 authors.

Debjit KhanDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.ORCID http://orcid.org/0000-0001-5568-3361
Iyappan RamachandiranDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.
Kommireddy VasuDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.
Arnab ChinaDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.
Krishnendu KhanDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.
Fabio CumboGenomic Medicine Institute, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.ORCID http://orcid.org/0000-0003-2920-5838
Dalia HalawaniDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.ORCID http://orcid.org/0000-0003-4738-0656
Fulvia TerenziDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.
Isaac ZinDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.
Briana LongDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.
Gregory CostainDepartment of Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.
Susan BlaserDepartment of Diagnostic Imaging, Division of Neuroradiology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.
Amanda CarnevaleDepartment of Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.
Valentin GogoneaDepartment of Chemistry, Cleveland State University, Cleveland, OH, USA.
Ranjan DuttaDepartment of Neuroscience, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.ORCID http://orcid.org/0000-0001-8502-4455
Daniel BlankenbergGenomic Medicine Institute, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA.ORCID http://orcid.org/0000-0002-6833-9049
Grace YoonDepartment of Paediatrics, Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada. grace.yoon@utoronto.ca.ORCID http://orcid.org/0000-0002-0415-4416
Paul L FoxDepartment of Cardiovascular and Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, USA. foxp@ccf.org.ORCID http://orcid.org/0000-0002-6033-1528

Funding

Childhood-onset hypomyelinating leukodystrophy and the multi-tRNA synthetase complexR01NS124581 · NINDS · CLEVELAND CLINIC LERNER COM-CWRU · PI Ranjan Dutta, PAUL L FOX · 2023 to 2026
$2.5M
Adipokines, Aging, and Alzheimers DiseaseR01AG067146 · NIA · CLEVELAND CLINIC LERNER COM-CWRU · PI FOX, PAUL L · 2020 to 2024
$2.4M
The mammalian multi-tRNA synthetase complexR01NS124547 · NINDS · CLEVELAND CLINIC LERNER COM-CWRU · PI PAUL L FOX, Valentin Gogonea · 2022 to 2026
$2.4M
The Untranslated 3'End of SARS-CoV-2 RNA as a Determinant of Obesity-Accelerated InfectivityR01DK130377 · NIDDK · CLEVELAND CLINIC LERNER COM-CWRU · PI FOX, PAUL L · 2021 to 2023
$1.2M
Assay Development for Discovery of a Small Molecule Inhibitor of a Novel Metabolic Pathway that Drives ObesityR01DK124203 · NIDDK · CLEVELAND CLINIC LERNER COM-CWRU · PI FOX, PAUL L · 2020 to 2022
$1.2M
NIA NIH HHS R01 AG067146NIDDK NIH HHS R01 DK124203NIDDK NIH HHS R01 DK130377NINDS NIH HHS R01 NS124547NINDS NIH HHS R01 NS124581
6 · The paper itself

Abstract

Hypomyelinating leukodystrophy (HLD) is an autosomal recessive disorder characterized by defective central nervous system myelination. Exome sequencing of two siblings with severe cognitive and motor impairment and progressive hypomyelination characteristic of HLD revealed homozygosity for a missense single-nucleotide variant (SNV) in EPRS1 (c.4444 C > A; p.Pro1482Thr), encoding glutamyl-prolyl-tRNA synthetase, consistent with HLD15. Patient lymphoblastoid cell lines express markedly reduced EPRS1 protein due to dual defects in nuclear export and cytoplasmic translation of variant EPRS1 mRNA. Variant mRNA exhibits reduced METTL3 methyltransferase-mediated writing of N

Indexed as

AdenosineHereditary Central Nervous System Demyelinating DiseasesHomozygoteMethyltransferasesMutation, MissenseRNA, MessengerAmino Acyl-tRNA SynthetasesFemaleHumansMaleNerve Tissue ProteinsRNA-Binding ProteinsRNA Splicing FactorsAdenosineAmino Acyl-tRNA Synthetasesglutamyl-prolyl-tRNA synthetaseMethyltransferasesMETTL3 protein, humanNerve Tissue ProteinsN-methyladenosineRNA-Binding ProteinsRNA, MessengerRNA Splicing FactorsYTHDC1 protein, humanYTHDF1 protein, human

Identifiers

PMID38769304
PMCPMC11106242

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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.