Evidence map›Paper›PMID 38778214›Full record

ArticleNature biotechnology2025

Mapping medically relevant RNA isoform diversity in the aged human frontal cortex with deep long-read RNA-seq.

Bernardo Aguzzoli Heberle, J Anthony Brandon, Madeline L Page, Kayla A Nations, Ketsile I Dikobe, Brendan J White, Lacey A Gordon, Grant A Fox, Mark E Wadsworth, Patricia H Doyle and 13 more

Abstract read
In one paragraph

Article in Nature biotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
–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

40 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Systematic review and meta-analysis of bulk RNAseq studies in human Alzheimer's disease brain tissue.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Pooled it
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  18. Long-Read Sequencing Reveals RNA Splicing Complexity in Human Diseases.Computational and structural biotechnology journal · 2026
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

23 authors.

Bernardo Aguzzoli Heberle *Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-6177-9316
J Anthony Brandon *Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.
Madeline L PageSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0001-9990-1500
Kayla A NationsSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.
Ketsile I DikobeSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.
Brendan J WhiteSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0009-0003-3900-2257
Lacey A GordonSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.
Grant A FoxSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.
Mark E WadsworthSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.
Patricia H DoyleSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-6447-6433
Brittney A WilliamsDepartment of Pharmacology and Nutritional Sciences, College of Medicine, University of Kentucky, Lexington, KY, USA.
Edward J FoxDepartment of Biochemistry, Emory University School of Medicine, Atlanta, GA, USA.
Anantharaman ShantaramanDepartment of Neurology, Emory University School of Medicine, Atlanta, GA, USA.ORCID http://orcid.org/0000-0003-1384-941X
Mina RytenUK Dementia Research Institute at The University of Cambridge, Cambridge, UK.
Sara GoodwinCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Elena GhibanCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Robert WappelCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Senem Mavruk-EskipehlivanCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Justin B MillerSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-5309-1570
Nicholas T SeyfriedDepartment of Biochemistry, Emory University School of Medicine, Atlanta, GA, USA.ORCID http://orcid.org/0000-0002-4507-624X
Peter T NelsonSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA.
John D FryerDepartment of Neuroscience, Mayo Clinic, Scottsdale, AZ, USA.
Mark T W EbbertSanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA. mark.ebbert@uky.edu.ORCID http://orcid.org/0000-0001-9158-4440

Funding

SUPPLEMENT TO RUSH ALZHEIMERS DISEASE CENTER COREP30AG010161 · NIA · RUSH UNIVERSITY MEDICAL CENTER · PI BENNETT, DAVID ALAN · 1991 to 2020
$49.1M
EPIDEMIOLOGY OF NEURAL RESERVE AND NEUROBIOLOGY IN AGINGR01AG017917 · NIA · RUSH UNIVERSITY MEDICAL CENTER · PI BENNETT, DAVID ALAN · 2001 to 2023
$43.3M
University of Kentucky Alzheimer's Disease Research CenterP30AG072946 · NIA · UNIVERSITY OF KENTUCKY · PI LINDA J VAN ELDIK · 2021 to 2026
$23.5M
RISK FACTORS, PATHOLOGY, AND CLINICAL EXPRESSIONS OF ADR01AG015819 · NIA · RUSH UNIVERSITY MEDICAL CENTER · PI BENNETT, DAVID ALAN · 1998 to 2024
$21.4M
Using long-range technologies as a multi-omic approach to understand Alzheimer’s disease in brain tissueR01AG068331 · NIA · UNIVERSITY OF KENTUCKY · PI EBBERT, MARK T W · 2020 to 2024
$3.0M
Understanding how structural mutations and individual RNA isoformsare involved in human health and diseaseR35GM138636 · NIGMS · UNIVERSITY OF KENTUCKY · PI Mark T W Ebbert · 2020 to 2026
$2.9M
Training in Translational Research in Alzheimer's and Related Dementias (TRIAD)T32AG078110 · NIA · UNIVERSITY OF KENTUCKY · PI Michael Paul Murphy, LINDA J VAN ELDIK · 2022 to 2026
$2.3M
Genetic Architecture of Aging-Related TDP-43 and Mixed Pathology DementiaRF1AG082339 · NIA · UNIVERSITY OF KENTUCKY · PI FARDO, DAVID WILLIAM, NELSON, PETER T. · 2023 to 2023
$1.7M
Functional Genomic Study of Aging and Aging InterventionsZ01AG000365 · NIA · NATIONAL INSTITUTE ON AGING · PI ZOU, SIGE · 2005 to 2008
$1.1M
The Development and Optimization of Long-Read Sequencing Applications to Cancer Genomics in a Core SettingR50CA243890 · NCI · COLD SPRING HARBOR LABORATORY · PI GOODWIN, SARA · 2019 to 2025
$920k
Alzheimer's Association 2019 -AARG- 644082BrightFocus Foundation (BrightFocus) A2020161SIntramural NIH HHS Z01 AG000365NCI NIH HHS R50 CA243890NIA NIH HHS P30 AG010161NIA NIH HHS P30 AG072946NIA NIH HHS R01 AG015819NIA NIH HHS R01 AG017917NIA NIH HHS R01 AG068331NIA NIH HHS RF1 AG082339NIA NIH HHS T32 AG078110NIGMS NIH HHS R35 GM138636Pharmaceutical Research and Manufacturers of America Foundation (PhRMA Foundation) RSGTMT17U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) 5R50CA243890U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R35GM138636U.S. Department of Health & Human Services | NIH | National Institute on Aging (U.S. National Institute on Aging) R01AG068331
6 · The paper itself

Abstract

Determining whether the RNA isoforms from medically relevant genes have distinct functions could facilitate direct targeting of RNA isoforms for disease treatment. Here, as a step toward this goal for neurological diseases, we sequenced 12 postmortem, aged human frontal cortices (6 Alzheimer disease cases and 6 controls; 50% female) using one Oxford Nanopore PromethION flow cell per sample. We identified 1,917 medically relevant genes expressing multiple isoforms in the frontal cortex where 1,018 had multiple isoforms with different protein-coding sequences. Of these 1,018 genes, 57 are implicated in brain-related diseases including major depression, schizophrenia, Parkinson's disease and Alzheimer disease. Our study also uncovered 53 new RNA isoforms in medically relevant genes, including several where the new isoform was one of the most highly expressed for that gene. We also reported on five mitochondrially encoded, spliced RNA isoforms. We found 99 differentially expressed RNA isoforms between cases with Alzheimer disease and controls.

Indexed as

Frontal LobeRNA IsoformsRNA-SeqAgedAged, 80 and overAlzheimer DiseaseFemaleHumansMaleSequence Analysis, RNARNA Isoforms

Identifiers

PMID38778214
PMCPMC11863200

What Socratic holds

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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 Socratic graph.