Evidence map›Paper›PMID 42256340›Full record

ArticleFrontiers in genetics2026

Episignature leads to diagnosis and reclassification of DYRK1A variant in a child with syndromic neurodevelopmental disorder: a case report.

Inas Al-Younis, Laurence Basque, Nicolas Crapoulet, Sarah Dyack, Francisco Del Caño-Ochoa, Santiago Ramón-Maiques, Sara B MacKay, Jessica Rzasa, Bekim Sadikovic, Haley McConkey and 1 more

Abstract readCase Reports
In one paragraph

Article in Frontiers in genetics, 2026. 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

11 authors.

Inas Al-Younis *Vitalité Health Network, Dr Georges-L.-Dumont University Hospital Center, Moncton, NB, Canada.
Laurence Basque *Centre de Formation Médicale du Nouveau Brunswick, Moncton, NB, Canada.
Nicolas CrapouletVitalité Health Network, Dr Georges-L.-Dumont University Hospital Center, Moncton, NB, Canada.
Sarah DyackDivision of Medical Genetics, Department of Pediatrics, Dalhousie University, Halifax, NS, Canada.
Francisco Del Caño-OchoaInstituto de Biomedicina de Valencia (IBV), Consejo Superior de Investigaciones Científicas (CSIC), Valencia, Spain.
Santiago Ramón-MaiquesInstituto de Biomedicina de Valencia (IBV), Consejo Superior de Investigaciones Científicas (CSIC), Valencia, Spain.
Sara B MacKayMaritime Medical Genetics Service, Izaak Walton Killam (IWK) Health Centre, Halifax, NS, Canada.
Jessica RzasaVerspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, Canada.
Bekim SadikovicVerspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, Canada.
Haley McConkeyVerspeeten Clinical Genome Centre, London Health Sciences Centre, London, ON, Canada.
Mouna Ben AmorVitalité Health Network, Dr Georges-L.-Dumont University Hospital Center, Moncton, NB, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Neurodevelopmental disorders (NDDs) are genetically heterogeneous, and standard genomic testing frequently yields variants of uncertain significance (VUS) or misses cryptic structural variants. Episignature analysis, which detects disorder specific genome-wide DNA methylation patterns, has emerged as a functional tool to resolve diagnostic uncertainty. Case presentation: We report a 7-year-old female with global developmental delay, autism spectrum disorder, epilepsy, microcephaly, and a distinctive facial gestalt. Initial trio whole-exome sequencing identified inconclusive VUSs in Conclusion: This case highlights the utility of episignature analysis to help diagnose NDD patients, guide further molecular diagnostic testing, and as a functional assay to aid variant reclassification. Integration of epigenomic profiling with standard of care testing can shorten the diagnostic odyssey, prevent unnecessary interventions, and directly inform clinical management in patients with unresolved NDDs.

Indexed as

case reportdiagnostic odysseyDNA methylationDYRK1Aepisignaturesneurodevelopmental disordervariant of uncertain significance (VUS)whole-genome sequencing

Identifiers

PMID42256340
PMCPMC13236001

What Socratic 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 Socratic graph.