Evidence map›Paper›PMID 35697689›Full record

ArticleNature communications2022

Variants in ASPH cause exertional heat illness and are associated with malignant hyperthermia susceptibility.

Yukari Endo, Linda Groom, Alper Celik, Natalia Kraeva, Chang Seok Lee, Sung Yun Jung, Lois Gardner, Marie-Anne Shaw, Susan L Hamilton, Philip M Hopkins and 3 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. 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
1.4field-weighted citation impact, top 20% 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, 17 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

13 authors at 6 institutions in 3 countries.

Yukari EndoProgram for Genetics and Genome Biology, Hospital for Sick Children, Toronto, Ontario, Canada.ORCID 0000-0002-6059-3245
Linda GroomDepartment of Physiology, University of Rochester, Rochester, NY, USA.
Alper CelikCentre for Computation Medicine, Hospital for Sick Children, Toronto, Ontario, Canada.
Natalia KraevaMalignant Hyperthermia Unit, Department of Anesthesia, Toronto General Hospital, Toronto, Ontario, Canada.
Chang Seok LeeDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA.
Sung Yun JungDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA.
Lois GardnerLeeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.
Marie-Anne ShawLeeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.
Susan L HamiltonDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA.
Philip M HopkinsLeeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.ORCID 0000-0002-8127-1739
Robert T DirksenDepartment of Physiology, University of Rochester, Rochester, NY, USA.
Sheila RiaziMalignant Hyperthermia Unit, Department of Anesthesia, Toronto General Hospital, Toronto, Ontario, Canada. Sheila.riazi@uhn.ca.ORCID 0000-0002-0670-1516
James J DowlingProgram for Genetics and Genome Biology, Hospital for Sick Children, Toronto, Ontario, Canada. james.dowling@sickkids.ca.ORCID 0000-0002-3984-4169
Baylor College of Medicine · USUniversity of Leeds · GBHospital for Sick Children · CAToronto General Hospital · CAUniversity of Rochester · USUniversity of Toronto · CA

Funding

Mechanisms of couplon-linked skeletal muscle myopathiesR01AR072602 · NIAMS · BAYLOR COLLEGE OF MEDICINE · PI HAMILTON, SUSAN L, HORRIGAN, FRANK T · 2018 to 2022
$3.3M
Pathophysiology and Treatment of Recessive RYR1 Related MyopathyR01AR078000 · NIAMS · UNIVERSITY OF ROCHESTER · PI JAMES J DOWLING, Robert T Dirksen · 2020 to 2026
$2.7M
The HH: A Large Cohort of Patients with Congenital Myopathies of Uncertain EtiologyR01AR071381 · NIAMS · RUSH UNIVERSITY MEDICAL CENTER · PI FILL, MICHAEL, RIAZI, SHEILA · 2017 to 2021
$2.7M
CIHR 148603NIAMS NIH HHS R01 AR071381NIAMS NIH HHS R01 AR072602NIAMS NIH HHS R01 AR078000
6 · The paper itself

Abstract

Exertional heat illness (EHI) and malignant hyperthermia (MH) are life threatening conditions associated with muscle breakdown in the setting of triggering factors including volatile anesthetics, exercise, and high environmental temperature. To identify new genetic variants that predispose to EHI and/or MH, we performed genomic sequencing on a cohort with EHI/MH and/or abnormal caffeine-halothane contracture test. In five individuals, we identified rare, pathogenic heterozygous variants in ASPH, a gene encoding junctin, a regulator of excitation-contraction coupling. We validated the pathogenicity of these variants using orthogonal pre-clinical models, CRISPR-edited C2C12 myotubes and transgenic zebrafish. In total, we demonstrate that ASPH variants represent a new cause of EHI and MH susceptibility.

Indexed as

Heat Stress DisordersMalignant HyperthermiaAnimalsCaffeineCalcium-Binding ProteinsHumansMembrane ProteinsMixed Function OxygenasesMuscle ContractionMuscle Fibers, SkeletalMuscle ProteinsZebrafishASPH protein, humanCaffeineCalcium-Binding ProteinsMembrane ProteinsMixed Function OxygenasesMuscle Proteins

Identifiers

PMID35697689
PMCPMC9192596
OpenAlexW4282598113

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.