Evidence map›Paper›PMID 33103328›Full record

ArticleAmerican journal of medical genetics. Part A2021

Variants in NAA15 cause pediatric hypertrophic cardiomyopathy.

Alyssa Ritter, Justin H Berger, Matthew Deardorff, Kosuke Izumi, Kimberly Y Lin, Livija Medne, Rebecca C Ahrens-Nicklas

Open access · greenAbstract readCase Reports
In one paragraph

Article in American journal of medical genetics. Part A, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.5field-weighted citation impact, top 32% 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

17 citing papers in PubMed, 23 citations in OpenAlex.

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  5. Neuroanatomical features of NAA10 and NAA15-related neurodevelopmental syndromes.Journal of neuroradiology = Journal de neuroradiologie · 2025
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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

7 authors at 2 institutions in 1 country.

Alyssa RitterDivision of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.ORCID 0000-0003-4735-5223
Justin H BergerDivison of Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Matthew DeardorffDepartment of Pathology and Laboratory Medicine and Pediatrics, Children's Hospital Los Angeles, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA.
Kosuke IzumiDivision of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.ORCID 0000-0002-7922-7480
Kimberly Y LinDivison of Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Livija MedneDivision of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Rebecca C Ahrens-NicklasDivision of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Children's Hospital of Philadelphia · USUniversity of Southern California · US

Funding

Training in Molecular Therapeutics for Pediatric CardiologyT32HL007915 · NHLBI · CHILDREN'S HOSP OF PHILADELPHIA · PI Robert J Levy, JOSEPH W ROSSANO · 1999 to 2026
$13.4M
Mechanisms of neuronal network dysfunction in juvenile neuronal ceroid lipofuscinosisK08NS105865 · NINDS · CHILDREN'S HOSP OF PHILADELPHIA · PI AHRENS-NICKLAS, REBECCA CLARE · 2018 to 2022
$940k
NHLBI NIH HHS T32 HL007915NINDS NIH HHS K08 NS105865NINDS NIH HHS K08NS105865
6 · The paper itself

Abstract

The NatA N-acetyltransferase complex is important for cotranslational protein modification and regulation of multiple cellular processes. The NatA complex includes the core components of NAA10, the catalytic subunit, and NAA15, the auxiliary component. Both NAA10 and NAA15 have been associated with neurodevelopmental disorders with overlapping clinical features, including variable intellectual disability, dysmorphic facial features, and, less commonly, congenital anomalies such as cleft lip or palate. Cardiac arrhythmias, including long QT syndrome, ventricular tachycardia, and ventricular fibrillation were among the first reported cardiac manifestations in patients with NAA10-related syndrome. Recently, three individuals with NAA10-related syndrome have been reported to also have hypertrophic cardiomyopathy (HCM). The general and cardiac phenotypes of NAA15-related syndrome are not as well described as NAA10-related syndrome. Congenital heart disease, including ventricular septal defects, and arrhythmias, such as ectopic atrial tachycardia, have been reported in a small proportion of patients with NAA15-related syndrome. Given the relationship between NAA10 and NAA15, we propose that HCM is also likely to occur in NAA15-related disorder. We present two patients with pediatric HCM found to have NAA15-related disorder via exome sequencing, providing the first evidence that variants in NAA15 can cause HCM.

Indexed as

Abnormalities, MultipleCardiomyopathy, HypertrophicChildExome SequencingFaciesGenetic Predisposition to DiseaseHumansInfantIntellectual DisabilityMaleMuscular AtrophyNeurodevelopmental DisordersN-Terminal Acetyltransferase AN-Terminal Acetyltransferase EPediatricsNAA10 protein, humanNAA15 protein, humanN-Terminal Acetyltransferase AN-Terminal Acetyltransferase Eexome sequencinghypertrophic cardiomyopathyNAA10NAA15neurodevelopmental disorder

Identifiers

PMID33103328
PMCPMC8007079
OpenAlexW3093535755

What OpenQuestion holds

Textmetadata
LicenceTDM
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.