Evidence map›Paper›PMID 33705884›Full record

ArticleGenomics2021

Differential alternative RNA splicing and transcription events between tumors from African American and White patients in The Cancer Genome Atlas.

Muthana Al Abo, Terry Hyslop, Xiaodi Qin, Kouros Owzar, Daniel J George, Steven R Patierno, Jennifer A Freedman

Abstract read
In one paragraph

Article in Genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. The Translational Research Program in Cancer Differences across Populations.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Novel Redirected T-Cell Immunotherapies for Advanced Prostate Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2022
    Review
  11. 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.

Muthana Al AboDuke Cancer Institute, Duke University School of Medicine, Durham, NC, 27710, USA.
Terry HyslopDuke Cancer Institute, Duke University School of Medicine, Durham, NC, 27710, USA; Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, 27710, USA.
Xiaodi QinDepartment of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, 27710, USA.
Kouros OwzarDepartment of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, 27710, USA.
Daniel J GeorgeDuke Cancer Institute, Duke University School of Medicine, Durham, NC, 27710, USA; Department of Medicine, Division of Medical Oncology, Duke University School of Medicine, Durham, NC, 27710, USA.
Steven R PatiernoDuke Cancer Institute, Duke University School of Medicine, Durham, NC, 27710, USA; Department of Medicine, Division of Medical Oncology, Duke University School of Medicine, Durham, NC, 27710, USA.
Jennifer A FreedmanDuke Cancer Institute, Duke University School of Medicine, Durham, NC, 27710, USA; Department of Medicine, Division of Medical Oncology, Duke University School of Medicine, Durham, NC, 27710, USA. Electronic address: jennifer.freedman@duke.edu.

Funding

Project 2: Racial differences in host immune response and gastric carcinogenesis: Translating underlying biology to promote gastric cancer interceptionP20CA251657 · NCI · DUKE UNIVERSITY · PI PATIERNO, STEVEN R · 2020 to 2022
$3.2M
Race-related alternative splicing: novel targets in prostate cancerR01CA220314 · NCI · DUKE UNIVERSITY · PI PATIERNO, STEVEN R · 2017 to 2021
$1.8M
Pilot Project 2P20CA202925 · NCI · DUKE UNIVERSITY · PI PATIERNO, STEVEN R · 2016 to 2019
$1.3M
Project 2: Identifying and modulating genetic modifiers of GLI1 activation in inflammatory breast cancer.P20CA202924 · NCI · NORTH CAROLINA CENTRAL UNIVERSITY · PI PATIERNO, STEVEN R, WILLIAMS, KEVIN PETER · 2016 to 2019
$870k
NCI NIH HHS P20 CA202924NCI NIH HHS P20 CA202925NCI NIH HHS P20 CA251657NCI NIH HHS R01 CA220314
6 · The paper itself

Abstract

Individuals of African ancestry suffer disproportionally from higher incidence, aggressiveness, and mortality for particular cancers. This disparity likely results from an interplay among differences in multiple determinants of health, including differences in tumor biology. We used The Cancer Genome Atlas (TCGA) SpliceSeq and TCGA aggregate expression datasets and identified differential alternative RNA splicing and transcription events (ARS/T) in cancers between self-identified African American (AA) and White (W) patients. We found that retained intron events were enriched among race-related ARS/T. In addition, on average, 12% of the most highly ranked race-related ARS/T overlapped between any two analyzed cancers. Moreover, the genes undergoing race-related ARS/T functioned in cancer-promoting pathways, and a number of race-related ARS/T were associated with patient survival. We built a web-application, CanSplice, to mine genomic datasets by self-identified race. The race-related targets have the potential to aid in the development of new biomarkers and therapeutics to mitigate cancer disparity.

Indexed as

Alternative SplicingNeoplasmsBlack or African AmericanGene Expression Regulation, NeoplasticGenomicsHumansAfrican AmericanAlternative RNA splicingAlternative transcriptionBreast cancerCancer disparityProstate cancerRaceSpliceSeqSplicing factorsTCGAWhite

Identifiers

PMID33705884
PMCPMC8205977

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.