Evidence map›Paper›PMID 30559313›Full record

ArticleCold Spring Harbor molecular case studies2018

Complexities of genetic diagnosis illustrated by an atypical case of congenital hypoplastic anemia.

David Claassen, Michelle Boals, Kevin M Bowling, Gregory M Cooper, Jennifer Cox, Michael Hershfield, Sara Lewis, Marcin Wlodarski, Mitchell J Weiss, Jeremie H Estepp

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Cold Spring Harbor molecular case studies, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  4. 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

10 authors at 4 institutions in 1 country.

David ClaassenDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.ORCID 0000-0001-6465-962X
Michelle BoalsDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.
Kevin M BowlingHudsonAlpha Institute for Biotechnology, Huntsville, Alabama 35806, USA.
Gregory M CooperHudsonAlpha Institute for Biotechnology, Huntsville, Alabama 35806, USA.
Jennifer CoxSt. Jude Affiliate Clinic, Huntsville Hospital for Women and Children, Huntsville, Alabama 35801, USA.
Michael HershfieldDepartment of Medicine and Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA.
Sara LewisDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.
Marcin WlodarskiDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.ORCID 0000-0001-6901-6172
Mitchell J WeissDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.ORCID 0000-0002-1580-1332
Jeremie H EsteppDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.ORCID 0000-0002-2257-0421
St. Jude Children's Research Hospital · USHudsonAlpha Institute for Biotechnology · USDuke University · USHuntsville Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diamond-Blackfan Anemia (DBA) is a rare polygenic disorder defined by congenital hypoplastic anemia with marked decrease or absence of bone marrow erythroid precursors. Identifying the specific genetic etiology is important for counseling and clinical management. A 6-yr-old boy with a clinical diagnosis of DBA has been followed by our pediatric hematology team since birth. His clinical course includes transfusion-dependent hypoplastic anemia and progressive autoimmune cytopenias. Genetic testing failed to identify a causative mutation in any of the classical DBA-associated genes. He and his parents underwent trio whole-exome sequencing (WES) with no genetic etiology identified initially. Clinical persistence and suspicion led to testing for adenosine deaminase 2 (ADA2) activity and whole-genome sequencing (WGS) that identified compound heterozygous pathogenic mutations in the ADA2-encoding

Indexed as

Adenosine DeaminaseAnemia, Diamond-BlackfanAnemia, Hypoplastic, CongenitalBone MarrowChildExome SequencingGenetic TestingHumansIntercellular Signaling Peptides and ProteinsMaleMutationParentsRibosomal ProteinsADA2 protein, humanAdenosine DeaminaseIntercellular Signaling Peptides and ProteinsRibosomal Proteinsribosomal protein S19congenital hypoplastic anemiacongenital neutropenia

Identifiers

PMID30559313
PMCPMC6318771
OpenAlexW2905097855

What OpenQuestion holds

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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.