Evidence map›Paper›PMID 38840441›Full record

ArticleDevelopmental medicine and child neurology2025

Whole genome sequencing for copy number variant detection to improve diagnosis and management of rare diseases.

Pamela Bowman, Hannah Grimes, Anthony R Dallosso, Ian Berry, Stephen Mullin, Julia Rankin, Karen J Low

Abstract read
In one paragraph

Article in Developmental medicine and child neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Trial
  2. Article
  3. Genomics in Health and Biomedicine.Advances in experimental medicine and biology · 2026
    Review
  4. Article
  5. Article
  6. Understanding the Molecular Basis of Miller-Dieker Syndrome.International journal of molecular sciences · 2025
    Review
  7. Article
  8. Article
  9. Article
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.

Pamela BowmanDepartment of Clinical Genetics, Royal Devon University NHS Foundation Trust, Exeter, UK.ORCID 0000-0002-5241-7700
Hannah GrimesSomerset NHS Foundation Trust, Taunton, Somerset, UK.
Anthony R DallossoSouth West Genomic Laboratory Hub, North Bristol NHS Trust, Bristol, UK.ORCID 0000-0002-1460-2550
Ian BerrySouth West Genomic Laboratory Hub, North Bristol NHS Trust, Bristol, UK.
Stephen MullinDepartment of Neurology, University Hospitals Plymouth NHS Trust, Plymouth, UK.
Julia RankinDepartment of Clinical Genetics, Royal Devon University NHS Foundation Trust, Exeter, UK.
Karen J LowDepartment of Clinical Genetics, UHBW NHS Trust, Bristol, UK.

Funding

National Institute for Health and Care Research 302303
6 · The paper itself

Abstract

First-line genetic investigations for rare neurological and developmental conditions have limitations in their ability to detect and characterize copy number variants (CNVs). Whole genome sequencing (WGS) offers potential advantages over other methods of CNV analysis. We aimed to demonstrate the utility of CNV detection using WGS through description of three clinical cases. WGS analysis was undertaken in three patients presenting to a national rare disease service, in whom a genetic aetiology remained uncertain after gene panel testing or microarray based comparative genomic hybridization (array CGH). In all three cases, WGS identified CNVs and confirmed zygosity and pathogenicity, resulting in genetic diagnoses of PRKN-related Parkinson disease, TAOK1-related neurodevelopmental disorder, and AP1G1-related Usmani-Riazuddin syndrome. This case series demonstrates the value of WGS analysis in identifying or better characterizing CNVs that were missed or deemed of uncertain significance using conventional methods of testing. Importantly, our approach facilitated accurate genetic diagnosis and counselling for the families involved.

Indexed as

DNA Copy Number VariationsRare DiseasesWhole Genome SequencingAdultChild, PreschoolHumansNeurodevelopmental DisordersParkinson DiseaseUbiquitin-Protein Ligasesparkin proteinUbiquitin-Protein Ligases

Identifiers

PMID38840441
PMCPMC11625463

What Socratic 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 Socratic graph.