Evidence map›Paper›PMID 31604912›Full record

ArticleNature communications2019

A systematic evaluation of single cell RNA-seq analysis pipelines.

Beate Vieth, Swati Parekh, Christoph Ziegenhain, Wolfgang Enard, Ines Hellmann

Abstract readEvaluation Study
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 143 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
143citing 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

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

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  16. An AI Agent for Fully Automated Multi-Omic Analyses.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
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83 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Beate ViethAnthropology and Human Genomics, Department of Biology II, Ludwig-Maximilians University, Munich, Germany.ORCID http://orcid.org/0000-0002-8415-1695
Swati ParekhMax Planck Institute for Biology of Ageing, Cologne, Germany.ORCID http://orcid.org/0000-0002-4826-1651
Christoph ZiegenhainDepartment of Cell and Molecular Biology, Karolinska Institutet, SE-171 65, Stockholm, Sweden.
Wolfgang EnardAnthropology and Human Genomics, Department of Biology II, Ludwig-Maximilians University, Munich, Germany.ORCID http://orcid.org/0000-0002-4056-0550
Ines HellmannAnthropology and Human Genomics, Department of Biology II, Ludwig-Maximilians University, Munich, Germany. hellmann@bio.lmu.de.ORCID http://orcid.org/0000-0003-0588-1313

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The recent rapid spread of single cell RNA sequencing (scRNA-seq) methods has created a large variety of experimental and computational pipelines for which best practices have not yet been established. Here, we use simulations based on five scRNA-seq library protocols in combination with nine realistic differential expression (DE) setups to systematically evaluate three mapping, four imputation, seven normalisation and four differential expression testing approaches resulting in ~3000 pipelines, allowing us to also assess interactions among pipeline steps. We find that choices of normalisation and library preparation protocols have the biggest impact on scRNA-seq analyses. Specifically, we find that library preparation determines the ability to detect symmetric expression differences, while normalisation dominates pipeline performance in asymmetric DE-setups. Finally, we illustrate the importance of informed choices by showing that a good scRNA-seq pipeline can have the same impact on detecting a biological signal as quadrupling the sample size.

Indexed as

Single-Cell AnalysisAnimalsChromosome MappingComputer SimulationElectronic Data ProcessingMiceRNA-Seq

Identifiers

PMID31604912
PMCPMC6789098

What OpenQuestion holds

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LicenceCC BY
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 OpenQuestion graph.