Evidence map›Paper›PMID 39676678›Full record

ArticleNucleic acids research2025

Enhanced detection and genotyping of disease-associated tandem repeats using HMMSTR and targeted long-read sequencing.

Kinsey Van Deynze, Camille Mumm, Connor J Maltby, Jessica A Switzenberg, Peter K Todd, Alan P Boyle

Abstract read
In one paragraph

Article in Nucleic acids research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. AAGGG repeat expansions triggerScience advances · 2024
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Kinsey Van DeynzeDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA.
Camille MummDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA.
Connor J MaltbyDepartment of Neurology, University of Michigan, Ann Arbor, MI 48109, USA.
Jessica A SwitzenbergDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA.
Peter K ToddDepartment of Neurology, University of Michigan, Ann Arbor, MI 48109, USA.ORCID 0000-0003-4781-6376
Alan P BoyleDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA.ORCID 0000-0002-2081-1105

Funding

Research Education ComponentP30AG072931 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Henry L Paulson · 2021 to 2026
$26.5M
University of Michigan Training Program in Genomic ScienceT32HG000040 · NHGRI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Sebastian Zoellner · 1995 to 2026
$16.4M
Hexanucleotide repeat translation in ALS and Frontotemporal DementiaR01NS099280 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Peter K Todd · 2016 to 2026
$4.9M
CGG repeat associated translation in Fragile X-associated Tremor/Ataxia Syndrome-Diversity SupplementR01NS086810 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI TODD, PETER K · 2014 to 2024
$4.1M
Mobile element derived chromatin looping variability in human populationsR01GM144484 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BOYLE, ALAN P · 2022 to 2025
$1.6M
NHGRI NIH HHS T32 HG000040NIA NIH HHS P30 AG072931NIGMS NIH HHS R01 GM144484NIH HHS P30AG072931NINDS NIH HHS R01 NS086810NINDS NIH HHS R01 NS099280University of Michigan
6 · The paper itself

Abstract

Tandem repeat sequences comprise approximately 8% of the human genome and are linked to more than 50 neurodegenerative disorders. Accurate characterization of disease-associated repeat loci remains resource intensive and often lacks high resolution genotype calls. We introduce a multiplexed, targeted nanopore sequencing panel and HMMSTR, a sequence-based tandem repeat copy number caller which outperforms current signal- and sequence-based callers relative to two assemblies and we show it performs with high accuracy in heterozygous regions and at low read coverage. The flexible panel allows us to capture disease associated regions at an average coverage of >150x. Using these tools, we successfully characterize known or suspected repeat expansions in patient derived samples. In these samples, we also identify unexpected expanded alleles at tandem repeat loci not previously associated with the underlying diagnosis. This genotyping approach for tandem repeat expansions is scalable, simple, flexible and accurate, offering significant potential for diagnostic applications and investigation of expansion co-occurrence in neurodegenerative disorders.

Indexed as

Genotyping TechniquesNanopore SequencingNeurodegenerative DiseasesTandem Repeat SequencesAllelesGenome, HumanGenotypeHigh-Throughput Nucleotide SequencingHumansSequence Analysis, DNA

Identifiers

PMID39676678
PMCPMC11754662

What OpenQuestion holds

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LicenceCC BY-NC
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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.