Evidence map›Paper›PMID 39870615›Full record

ArticleNature communications2025

Splicing accuracy varies across human introns, tissues, age and disease.

S García-Ruiz, D Zhang, E K Gustavsson, G Rocamora-Perez, M Grant-Peters, A Fairbrother-Browne, R H Reynolds, J W Brenton, A L Gil-Martínez, Z Chen and 5 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. TDP-43: [GU]-ardian of the transcriptome.Molecular neurodegeneration · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Neurodegenerative spliceosomopathies.Frontiers in cell and developmental biology · 2026
    Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors.

S García-RuizUK Dementia Research Institute, University of Cambridge, Cambridge, United Kingdom.ORCID http://orcid.org/0000-0003-4913-5312
D ZhangDepartment of Genetics and Genomic Medicine Research & Teaching, UCL GOS Institute of Child Health, London, United Kingdom.
E K GustavssonUK Dementia Research Institute, University of Cambridge, Cambridge, United Kingdom.ORCID http://orcid.org/0000-0003-0541-7537
G Rocamora-PerezDepartment of Genetics and Genomic Medicine Research & Teaching, UCL GOS Institute of Child Health, London, United Kingdom.
M Grant-PetersUK Dementia Research Institute, University of Cambridge, Cambridge, United Kingdom.
A Fairbrother-BrowneUK Dementia Research Institute, University of Cambridge, Cambridge, United Kingdom.
R H ReynoldsDepartment of Genetics and Genomic Medicine Research & Teaching, UCL GOS Institute of Child Health, London, United Kingdom.ORCID http://orcid.org/0000-0001-6470-7919
J W BrentonUK Dementia Research Institute, University of Cambridge, Cambridge, United Kingdom.
A L Gil-MartínezDepartment of Clinical and Movement Neuroscience, Queen Square Institute of Neurology, UCL, London, United Kingdom.
Z ChenDepartment of Genetics and Genomic Medicine Research & Teaching, UCL GOS Institute of Child Health, London, United Kingdom.ORCID http://orcid.org/0000-0001-6668-7202
D C RioAligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD, 20815, USA.ORCID http://orcid.org/0000-0002-4775-3515
J A BotiaDepartamento de Ingeniería de la Información y las Comunicaciones, Universidad de Murcia, Murcia, Spain.
S GuelfiDepartment of Clinical and Movement Neuroscience, Queen Square Institute of Neurology, UCL, London, United Kingdom.
L Collado-TorresLieber Institute for Brain Development, Baltimore, MD, 21205, USA.ORCID http://orcid.org/0000-0003-2140-308X
M RytenUK Dementia Research Institute, University of Cambridge, Cambridge, United Kingdom. mr2022@medschl.cam.ac.uk.ORCID http://orcid.org/0000-0001-9520-6957

Funding

Comprehensive Human Expressed Sequences in Brain (CHESS-BRAIN) and their roles in neuropsychiatric illnessR01MH123567 · NIMH · JOHNS HOPKINS UNIVERSITY · PI SALZBERG, STEVEN L. · 2021 to 2025
$2.8M
BrightFocus Foundation (BrightFocus) A2021009FMichael J. Fox Foundation for Parkinson's Research (Michael J. Fox Foundation) ASAP-000478Michael J. Fox Foundation for Parkinson's Research (Michael J. Fox Foundation) ASAP-000486Michael J. Fox Foundation for Parkinson's Research (Michael J. Fox Foundation) ASAP-000509NIMH NIH HHS R01 MH123567RCUK | Medical Research Council (MRC) MR/N008324/1U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01MH123567
6 · The paper itself

Abstract

Alternative splicing impacts most multi-exonic human genes. Inaccuracies during this process may have an important role in ageing and disease. Here, we investigate splicing accuracy using RNA-sequencing data from >14k control samples and 40 human body sites, focusing on split reads partially mapping to known transcripts in annotation. We show that splicing inaccuracies occur at different rates across introns and tissues and are affected by the abundance of core components of the spliceosome assembly and its regulators. We find that age is positively correlated with a global decline in splicing fidelity, mostly affecting genes implicated in neurodegenerative diseases. We find support for the latter by observing a genome-wide increase in splicing inaccuracies in samples affected with Alzheimer's disease as compared to neurologically normal individuals. In this work, we provide an in-depth characterisation of splicing accuracy, with implications for our understanding of the role of inaccuracies in ageing and neurodegenerative disorders.

Indexed as

AgingAlternative SplicingAlzheimer DiseaseIntronsRNA SplicingAdultAgedAged, 80 and overAge FactorsExonsFemaleHumansMaleMiddle AgedNeurodegenerative DiseasesOrgan Specificity

Identifiers

PMID39870615
PMCPMC11772838

What OpenQuestion holds

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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 OpenQuestion graph.