Evidence map›Paper›PMID 40909175›Full record

ArticleCase reports in genetics2025

Infant Born With Autosomal Recessive Glycogen Storage Disease Type IV due to Complete Maternal Isodisomy of Chromosome 3.

Sigrid Skovby Olsen, Anja Ernst, Pia Sønderby Christensen, Ellen Dagmar Björnsdóttir, Lasse Ringsted Mark, Albert Vejlin Stefansen, Allan Thomas Højland

Abstract readCase Reports
In one paragraph

Article in Case reports in genetics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Sigrid Skovby OlsenDepartment of Clinical Genetics, Aalborg University Hospital, Aalborg, Denmark.ORCID https://orcid.org/0000-0003-3045-2270
Anja ErnstDepartment of Molecular Diagnostics, Aalborg University Hospital, Aalborg, Denmark.
Pia Sønderby ChristensenDepartment of Pediatrics, Aalborg University Hospital, Aalborg, Denmark.
Ellen Dagmar BjörnsdóttirDepartment of Clinical Genetics, Aalborg University Hospital, Aalborg, Denmark.
Lasse Ringsted MarkDepartment of Molecular Diagnostics, Aalborg University Hospital, Aalborg, Denmark.
Albert Vejlin StefansenDepartment of Molecular Diagnostics, Aalborg University Hospital, Aalborg, Denmark.
Allan Thomas HøjlandDepartment of Clinical Genetics, Aalborg University Hospital, Aalborg, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Uniparental disomy (UPD), the inheritance of two copies of a chromosome from one parent, can lead to recessive genetic disorders or imprinting effects. We report a case of autosomal recessive glycogen storage disease type 4 (GSD IV) due to maternal UPD of chromosome 3, representing the first reported instance of UPD leading to this rare disorder. To avoid an unjustified claim of misattributed paternity, the possibility of UPD should always be kept in mind in cases with the unique finding of the homozygous pathogenic variant only present in one parent. This case highlights the critical role of genetic counseling in uncovering rare genetic conditions and emphasizes the need for continued awareness of UPD in clinical genetics.

Indexed as

autosomal recessiveGBE1glycogen storage disease type IVGSD type IVisodisomyuniparental disomy

Identifiers

PMID40909175
PMCPMC12408131

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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.