Evidence map›Paper›PMID 41168189›Full record

ArticleNature communications2025

Long-read RNA-seq demarcates cis- and trans-directed alternative RNA splicing.

Giovanni Quinones-Valdez, Kofi Amoah, Xinshu Xiao

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 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. The Encyclopedia of DNA Elements.bioRxiv : the preprint server for biology · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Long-Read Sequencing Reveals RNA Splicing Complexity in Human Diseases.Computational and structural biotechnology journal · 2026
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Giovanni Quinones-ValdezDepartment of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA.ORCID http://orcid.org/0000-0003-0962-8251
Kofi AmoahBioinformatics Interdepartmental Program, University of California, Los Angeles, Los Angeles, CA, USA.ORCID http://orcid.org/0000-0003-4961-3513
Xinshu XiaoDepartment of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA. gxxiao@ucla.edu.ORCID http://orcid.org/0000-0002-9362-8029

Funding

Analysis of functional genetic variants in RNA processing and expressionU01HG009417 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI XIAO, XINSHU GRACE · 2017 to 2021
$3.2M
Systematic analysis of functional 3’ UTR genetic variants and their relevance to Alzheimer’s DiseaseR01AG075206 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Xinshu Grace Xiao · 2022 to 2026
$2.7M
Prioritization of splicing-altering genetic variants in Alzheimer's diseaseR01AG056476 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI XIAO, XINSHU GRACE · 2017 to 2021
$2.0M
NHGRI NIH HHS U01 HG009417NIA NIH HHS R01 AG056476NIA NIH HHS R01 AG075206U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01AG056476U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01AG075206U.S. Department of Health & Human Services | National Institutes of Health (NIH) U01HG009417
6 · The paper itself

Abstract

Genetic regulation of alternative splicing constitutes an important link between genetic variation and disease. Nonetheless, RNA splicing is regulated by both cis-acting elements and trans-acting splicing factors. Determining splicing events that are directed primarily by the cis- or trans-acting mechanisms will greatly inform our understanding of the genetic basis of disease. Here, we show that long-read RNA-seq, combined with our new method isoLASER, enables a clear segregation of cis- and trans-directed splicing events for individual samples. The genetic linkage of splicing is largely individual-specific, in stark contrast to the tissue-specific pattern of splicing profiles. Analysis of long-read RNA-seq data from human and mouse revealed thousands of cis-directed splicing events susceptible to genetic regulation. We highlight such events in the HLA genes whose analysis was challenging with short-read data. We also highlight novel cis-directed splicing events in Alzheimer's disease-relevant genes such as MAPT and BIN1. Together, the clear demarcation of cis- and trans-directed splicing paves ways for future studies of the genetic basis of disease.

Indexed as

Alternative SplicingRNA-SeqAlzheimer DiseaseAnimalsHumansMiceNuclear Proteinstau ProteinsMAPT protein, humanNuclear Proteinstau Proteins

Identifiers

PMID41168189
PMCPMC12575695

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Registered trials

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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.