Evidence map›Paper›PMID 34428202›Full record

ArticlePLoS computational biology2021

miQC: An adaptive probabilistic framework for quality control of single-cell RNA-sequencing data.

Ariel A Hippen, Matias M Falco, Lukas M Weber, Erdogan Pekcan Erkan, Kaiyang Zhang, Jennifer Anne Doherty, Anna Vähärautio, Casey S Greene, Stephanie C Hicks

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

71 citing papers in PubMed, 98 citations in OpenAlex.

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  8. Priming of CD8Nature neuroscience · 2026
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  20. Spatial Transcriptomics RevealsbioRxiv : the preprint server for biology · 2025
    Article

11 more citing papers are in PubMed but not listed here.

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

9 authors at 5 institutions in 2 countries.

Ariel A HippenDepartment of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.ORCID 0000-0001-9336-6543
Matias M FalcoResearch Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-6813-0050
Lukas M WeberDepartment of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America.ORCID 0000-0002-3282-1730
Erdogan Pekcan ErkanResearch Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID 0000-0001-9287-4773
Kaiyang ZhangResearch Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-0470-9581
Jennifer Anne DohertyHuntsman Cancer Institute and Department of Population Health Sciences, University of Utah, Salt Lake City, Utah, United States of America.ORCID 0000-0002-1454-8187
Anna VähärautioResearch Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID 0000-0003-4721-3954
Casey S GreeneDepartment of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, United States of America.ORCID 0000-0001-8713-9213
Stephanie C HicksDepartment of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America.ORCID 0000-0002-7858-0231
University of Helsinki · FIJohns Hopkins University · USTranslational Therapeutics (United States) · USUniversity of Colorado Denver · USUniversity of Utah · US

Funding

Characterization of high-grade serous ovarian cancer subtypes via single-cell profilingR01CA237170 · NCI · UNIVERSITY OF PENNSYLVANIA · PI DOHERTY, JENNIFER A., GREENE, CASEY S · 2019 to 2024
$3.0M
Statistical Methods for the Normalization and Quantification of Single-Cell RNA-Sequencing DataR00HG009007 · NHGRI · JOHNS HOPKINS UNIVERSITY · PI HICKS, STEPHANIE CARINNE · 2018 to 2020
$725k
NCI NIH HHS R01 CA237170NHGRI NIH HHS R00 HG009007
6 · The paper itself

Abstract

Single-cell RNA-sequencing (scRNA-seq) has made it possible to profile gene expression in tissues at high resolution. An important preprocessing step prior to performing downstream analyses is to identify and remove cells with poor or degraded sample quality using quality control (QC) metrics. Two widely used QC metrics to identify a 'low-quality' cell are (i) if the cell includes a high proportion of reads that map to mitochondrial DNA (mtDNA) encoded genes and (ii) if a small number of genes are detected. Current best practices use these QC metrics independently with either arbitrary, uniform thresholds (e.g. 5%) or biological context-dependent (e.g. species) thresholds, and fail to jointly model these metrics in a data-driven manner. Current practices are often overly stringent and especially untenable on certain types of tissues, such as archived tumor tissues, or tissues associated with mitochondrial function, such as kidney tissue [1]. We propose a data-driven QC metric (miQC) that jointly models both the proportion of reads mapping to mtDNA genes and the number of detected genes with mixture models in a probabilistic framework to predict the low-quality cells in a given dataset. We demonstrate how our QC metric easily adapts to different types of single-cell datasets to remove low-quality cells while preserving high-quality cells that can be used for downstream analyses. Our software package is available at https://bioconductor.org/packages/miQC.

Indexed as

ProbabilityQuality ControlDNA, MitochondrialHigh-Throughput Nucleotide SequencingHumansSequence Analysis, RNASingle-Cell AnalysisDNA, Mitochondrial

Identifiers

PMID34428202
PMCPMC8415599
OpenAlexW3194691931

What OpenQuestion holds

Textmetadata
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.