Evidence map›Paper›PMID 37974217›Full record

ArticleGenome biology2023

N-of-one differential gene expression without control samples using a deep generative model.

Iñigo Prada-Luengo, Viktoria Schuster, Yuhu Liang, Thilde Terkelsen, Valentina Sora, Anders Krogh

Abstract read
In one paragraph

Article in Genome biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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.

Iñigo Prada-Luengo *Department of Computer Science, University of Copenhagen, Copenhagen, Denmark.
Viktoria Schuster *Center for Health Data Science, University of Copenhagen, Copenhagen, Denmark.
Yuhu Liang *Department of Computer Science, University of Copenhagen, Copenhagen, Denmark.
Thilde TerkelsenCenter for Health Data Science, University of Copenhagen, Copenhagen, Denmark.
Valentina SoraDepartment of Computer Science, University of Copenhagen, Copenhagen, Denmark.
Anders KroghDepartment of Computer Science, University of Copenhagen, Copenhagen, Denmark. akrogh@di.ku.dk.ORCID 0000-0002-5147-6282

Funding

China Scholarship Council 201804910693Horizon 2020 Framework Programme 101017549Novo Nordisk Fonden NNF20OC0059939Novo Nordisk Fonden NNF20OC0062606
6 · The paper itself

Abstract

Differential analysis of bulk RNA-seq data often suffers from lack of good controls. Here, we present a generative model that replaces controls, trained solely on healthy tissues. The unsupervised model learns a low-dimensional representation and can identify the closest normal representation for a given disease sample. This enables control-free, single-sample differential expression analysis. In breast cancer, we demonstrate how our approach selects marker genes and outperforms a state-of-the-art method. Furthermore, significant genes identified by the model are enriched in driver genes across cancers. Our results show that the in silico closest normal provides a more favorable comparison than control samples.

Indexed as

LearningMachine LearningGene ExpressionRNA-SeqDeep generative modelsDeep learningDEGDEseq2Differential expression analysisTranscriptomics

Identifiers

PMID37974217
PMCPMC10655485

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.