Evidence map›Paper›PMID 31673062›Full record

ArticleScientific reports2019

Reticular Dysgenesis and Mitochondriopathy Induced by Adenylate Kinase 2 Deficiency with Atypical Presentation.

Lina Ghaloul-Gonzalez, Al-Walid Mohsen, Anuradha Karunanidhi, Bianca Seminotti, Hey Chong, Suneeta Madan-Khetarpal, Jessica Sebastian, Catherine Walsh Vockley, Miguel Reyes-Múgica, Mark T Vander Lugt and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 19 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

11 authors at 2 institutions in 1 country.

Lina Ghaloul-GonzalezDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA. Lina.Gonzalez@chp.edu.
Al-Walid MohsenDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0002-0096-5959
Anuradha KarunanidhiDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.
Bianca SeminottiDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.
Hey ChongDivision of Pulmonology, Allergy and Immunology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.
Suneeta Madan-KhetarpalDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.
Jessica SebastianDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.
Catherine Walsh VockleyDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.
Miguel Reyes-MúgicaDivision of Pediatric Pathology, Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0001-5698-3702
Mark T Vander LugtDivision of Blood and Marrow Transplantation and Cellular Therapies, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0001-9714-4454
Jerry VockleyDivision of Medical Genetics, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, USA.
University of Pittsburgh · USUniversity of Pittsburgh Medical Center · US

Funding

University of Pittsburgh Clinical and Translational Science InstituteUL1TR001857 · NCATS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI REIS, STEVEN E · 2016 to 2025
$129.3M
NCATS NIH HHS UL1 TR001857U.S. Department of Health & Human Services | NIH | National Center for Advancing Translational Sciences (NCATS) 5 UL1 TR001857
6 · The paper itself

Abstract

Reticular dysgenesis is an autosomal recessive form of severe combined immunodeficiency (SCID) that usually manifests in newborns. It is a unique example of an immune deficiency that is linked to dysfunctional mitochondrial energy metabolism and caused by adenylate kinase 2 (AK2) deficiency. It is characterized by an early differentiation arrest in the myeloid lineage, impaired lymphoid maturation, and sensorineural hearing loss. In this study, a novel AK2 homozygous mutation, c.622 T > C [p.Ser208Pro], was identified in an Old Order Amish patient through whole exome sequencing. Functional studies showed that the patient's cells have no detectable AK2 protein, as well as low oxygen consumption rate (OCR), extracellular acidification rate (ECAR) and proton production rate (PPR). An increased production of reactive oxygen species, mitochondrial membrane permeability, and mitochondrial mass, and decreased ATP production, were also observed. The results confirm the pathogenicity of the AK2 mutation and demonstrate that reticular dysgenesis should be considered in Amish individuals presenting with immune deficiency. We also describe other pathophysiological aspects of AK2 deficiency not previously reported.

Indexed as

Adenylate KinaseBone MarrowCell Membrane PermeabilityChild, PreschoolEnergy MetabolismExome SequencingFibroblastsHomozygoteHumansLeukopeniaMaleMitochondriaMitochondrial MembranesOxygen ConsumptionPedigreePolymorphism, Single NucleotideAdenylate Kinaseadenylate kinase 2Reactive Oxygen Species

Identifiers

PMID31673062
PMCPMC6823482
OpenAlexW2982690628

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.