Evidence map›Paper›PMID 38007580›Full record

ArticleNature communications2023

Robust mapping of spatiotemporal trajectories and cell-cell interactions in healthy and diseased tissues.

Duy Pham, Xiao Tan, Brad Balderson, Jun Xu, Laura F Grice, Sohye Yoon, Emily F Willis, Minh Tran, Pui Yeng Lam, Arti Raghubar and 5 more

Abstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 281 papers.

0numbers the graph read from it
0cells of the map it votes in
281citing 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

281 citing papers in PubMed.

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221 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

15 authors.

Duy PhamInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.
Xiao TanInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.
Brad BaldersonInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.ORCID 0000-0002-5153-6601
Jun XuGenome Innovation Hub, The University of Queensland, Brisbane, Australia.ORCID 0000-0002-2262-9999
Laura F GriceInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.ORCID 0000-0002-9813-4722
Sohye YoonGenome Innovation Hub, The University of Queensland, Brisbane, Australia.
Emily F WillisSchool of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, Australia.
Minh TranInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.
Pui Yeng LamInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.ORCID 0000-0003-4031-367X
Arti RaghubarInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.
Priyakshi Kalita-de CroftUQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia.ORCID 0000-0001-8877-7655
Sunil LakhaniUQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia.ORCID 0000-0003-1879-2555
Jana VukovicSchool of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, Australia.ORCID 0000-0002-3739-1688
Marc J RuitenbergSchool of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, Australia. m.ruitenberg@uq.edu.au.ORCID 0000-0002-6917-0708
Quan H NguyenInstitute for Molecular Bioscience, The University of Queensland, Brisbane, Australia. quan.nguyen@uq.edu.au.ORCID 0000-0001-7870-5703

Funding

Department of Health | National Health and Medical Research Council (NHMRC) 1124503Department of Health | National Health and Medical Research Council (NHMRC) 1163835Department of Health | National Health and Medical Research Council (NHMRC) 2001514Department of Health | National Health and Medical Research Council (NHMRC) GNT2008928
6 · The paper itself

Abstract

Spatial transcriptomics (ST) technologies generate multiple data types from biological samples, namely gene expression, physical distance between data points, and/or tissue morphology. Here we developed three computational-statistical algorithms that integrate all three data types to advance understanding of cellular processes. First, we present a spatial graph-based method, pseudo-time-space (PSTS), to model and uncover relationships between transcriptional states of cells across tissues undergoing dynamic change (e.g. neurodevelopment, brain injury and/or microglia activation, and cancer progression). We further developed a spatially-constrained two-level permutation (SCTP) test to study cell-cell interaction, finding highly interactive tissue regions across thousands of ligand-receptor pairs with markedly reduced false discovery rates. Finally, we present a spatial graph-based imputation method with neural network (stSME), to correct for technical noise/dropout and increase ST data coverage. Together, the algorithms that we developed, implemented in the comprehensive and fast stLearn software, allow for robust interrogation of biological processes within healthy and diseased tissues.

Indexed as

AlgorithmsSoftwareCell CommunicationGene Expression ProfilingNeural Networks, ComputerTranscriptome

Identifiers

PMID38007580
PMCPMC10676408

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.