Evidence map›Paper›PMID 35581644›Full record

ArticleGenome biology2022

Identifying common transcriptome signatures of cancer by interpreting deep learning models.

Anupama Jha, Mathieu Quesnel-Vallières, David Wang, Andrei Thomas-Tikhonenko, Kristen W Lynch, Yoseph Barash

Open access · goldAbstract read
In one paragraph

Article in Genome biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.5field-weighted citation impact, top 5% of its field
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

24 citing papers in PubMed, 37 citations in OpenAlex.

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  11. Genomic strategies for drug repurposing.Journal of the Egyptian National Cancer Institute · 2024
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  15. Pathologic features of brain hemorrhage after radiation treatment: case series with somatic mutation analysis.Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association · 2024
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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

6 authors at 4 institutions in 1 country.

Anupama Jha *Department of Computer and Information Science, School of Engineering and Applied Science, Philadelphia, USA. anupamaj@seas.upenn.edu.
Mathieu Quesnel-Vallières *Department of Genetics, Philadelphia, USA. mathieu.quesnel-vallieres@pennmedicine.upenn.edu.ORCID 0000-0001-9945-8123
David WangDepartment of Genetics, Philadelphia, USA.
Andrei Thomas-TikhonenkoDepartment of Pathology and Laboratory Medicine, Philadelphia, USA.
Kristen W LynchDepartment of Biochemistry and Biophysics, Philadelphia, USA.
Yoseph BarashDepartment of Computer and Information Science, School of Engineering and Applied Science, Philadelphia, USA. yosephb@pennmedicine.upenn.edu.
Children's Hospital of Philadelphia · USPenn Center for AIDS Research · USPhiladelphia University · USUniversity of Pennsylvania · US

Funding

Signal-Induced Regulation of Alternative RNA ProcessingR35GM118048 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI KRISTEN W LYNCH · 2016 to 2026
$6.6M
Cassette exons in neoplastic pro-B-cells: implications for immunotherapyU01CA232563 · NCI · CHILDREN'S HOSP OF PHILADELPHIA · PI BARASH, YOSEPH, THOMAS-TIKHONENKO, ANDREI · 2018 to 2022
$3.5M
Methods for RNA splicing variations detection, quantification, visualization, and association from large heterogeneous datasetsR01GM128096 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BARASH, YOSEPH · 2018 to 2021
$1.8M
Methods for improving clinical diagnostic by detection, prediction, interpretation and prioritization of aberrant transcriptome variationsR01LM013437 · NLM · UNIVERSITY OF PENNSYLVANIA · PI BARASH, YOSEPH · 2020 to 2023
$1.4M
NCI NIH HHS U01 CA232563NIGMS NIH HHS R01 GM128096NIGMS NIH HHS R35 GM118048NLM NIH HHS R01 LM013437
6 · The paper itself

Abstract

backgroundCancer is a set of diseases characterized by unchecked cell proliferation and invasion of surrounding tissues. The many genes that have been genetically associated with cancer or shown to directly contribute to oncogenesis vary widely between tumor types, but common gene signatures that relate to core cancer pathways have also been identified. It is not clear, however, whether there exist additional sets of genes or transcriptomic features that are less well known in cancer biology but that are also commonly deregulated across several cancer types.

resultsHere, we agnostically identify transcriptomic features that are commonly shared between cancer types using 13,461 RNA-seq samples from 19 normal tissue types and 18 solid tumor types to train three feed-forward neural networks, based either on protein-coding gene expression, lncRNA expression, or splice junction use, to distinguish between normal and tumor samples. All three models recognize transcriptome signatures that are consistent across tumors. Analysis of attribution values extracted from our models reveals that genes that are commonly altered in cancer by expression or splicing variations are under strong evolutionary and selective constraints. Importantly, we find that genes composing our cancer transcriptome signatures are not frequently affected by mutations or genomic alterations and that their functions differ widely from the genes genetically associated with cancer.

conclusionsOur results highlighted that deregulation of RNA-processing genes and aberrant splicing are pervasive features on which core cancer pathways might converge across a large array of solid tumor types.

Indexed as

Deep LearningNeoplasmsGene Expression ProfilingGene Expression Regulation, NeoplasticGenomicsHumansTranscriptomeCancer genomicsDeep learningTranscriptomics

Identifiers

PMID35581644
PMCPMC9112525
OpenAlexW4280523186

What OpenQuestion holds

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LicenceCC BY
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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.