Evidence map›Paper›PMID 37813989›Full record

ArticleNature methods2023

Population-level integration of single-cell datasets enables multi-scale analysis across samples.

Carlo De Donno, Soroor Hediyeh-Zadeh, Amir Ali Moinfar, Marco Wagenstetter, Luke Zappia, Mohammad Lotfollahi, Fabian J Theis

Abstract read
In one paragraph

Article in Nature methods, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing 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

73 citing papers in PubMed.

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13 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

7 authors.

Carlo De DonnoInstitute of Computational Biology, Helmholtz Center Munich, Munich, Germany.ORCID 0000-0002-9553-0121
Soroor Hediyeh-ZadehInstitute of Computational Biology, Helmholtz Center Munich, Munich, Germany.ORCID 0000-0001-7513-6779
Amir Ali MoinfarInstitute of Computational Biology, Helmholtz Center Munich, Munich, Germany.
Marco WagenstetterInstitute of Computational Biology, Helmholtz Center Munich, Munich, Germany.
Luke ZappiaInstitute of Computational Biology, Helmholtz Center Munich, Munich, Germany.ORCID 0000-0001-7744-8565
Mohammad LotfollahiInstitute of Computational Biology, Helmholtz Center Munich, Munich, Germany. ml19@sanger.ac.uk.ORCID 0000-0001-6858-7985
Fabian J TheisInstitute of Computational Biology, Helmholtz Center Munich, Munich, Germany. fabian.theis@helmholtz-munich.de.ORCID 0000-0002-2419-1943

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) 458958943Helmholtz Association ZT-I-PF-5-01
6 · The paper itself

Abstract

The increasing generation of population-level single-cell atlases has the potential to link sample metadata with cellular data. Constructing such references requires integration of heterogeneous cohorts with varying metadata. Here we present single-cell population level integration (scPoli), an open-world learner that incorporates generative models to learn sample and cell representations for data integration, label transfer and reference mapping. We applied scPoli on population-level atlases of lung and peripheral blood mononuclear cells, the latter consisting of 7.8 million cells across 2,375 samples. We demonstrate that scPoli can explain sample-level biological and technical variations using sample embeddings revealing genes associated with batch effects and biological effects. scPoli is further applicable to single-cell sequencing assay for transposase-accessible chromatin and cross-species datasets, offering insights into chromatin accessibility and comparative genomics. We envision scPoli becoming an important tool for population-level single-cell data integration facilitating atlas use but also interpretation by means of multi-scale analyses.

Indexed as

GenomicsLeukocytes, MononuclearChromatinHumansSingle-Cell AnalysisChromatin

Identifiers

PMID37813989
PMCPMC10630133

What OpenQuestion holds

Textmetadata
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.