Evidence map›Paper›PMID 37198601›Full record

ArticleGenome biology2023

Celloscope: a probabilistic model for marker-gene-driven cell type deconvolution in spatial transcriptomics data.

Agnieszka Geras, Shadi Darvish Shafighi, Kacper Domżał, Igor Filipiuk, Alicja Rączkowska, Paulina Szymczak, Hosein Toosi, Leszek Kaczmarek, Łukasz Koperski, Jens Lagergren and 2 more

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 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

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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

12 authors.

Agnieszka GerasFaculty of Mathematics and Information Science, Warsaw University of Technology, Warsaw, Poland.
Shadi Darvish ShafighiFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, Warsaw, Poland.
Kacper DomżałFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, Warsaw, Poland.
Igor FilipiukFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, Warsaw, Poland.
Alicja RączkowskaFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, Warsaw, Poland.
Paulina SzymczakFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, Warsaw, Poland.
Hosein ToosiKTH Royal Institute of Technology, Stockholm, Sweden.
Leszek KaczmarekBRAINCITY, Nencki Institute of Experimental Biology of the Polish Academy of Sciences, Warsaw, Poland.
Łukasz KoperskiDepartment of Pathology, Medical University of Warsaw, Warsaw, Poland.
Jens LagergrenKTH Royal Institute of Technology, Stockholm, Sweden.
Dominika NowisLaboratory of Experimental Medicine, Medical University of Warsaw, Warsaw, Poland.
Ewa SzczurekFaculty of Mathematics, Informatics, and Mechanics, University of Warsaw, Warsaw, Poland. szczurek@mimuw.edu.pl.ORCID http://orcid.org/0000-0002-1320-6695

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spatial transcriptomics maps gene expression across tissues, posing the challenge of determining the spatial arrangement of different cell types. However, spatial transcriptomics spots contain multiple cells. Therefore, the observed signal comes from mixtures of cells of different types. Here, we propose an innovative probabilistic model, Celloscope, that utilizes established prior knowledge on marker genes for cell type deconvolution from spatial transcriptomics data. Celloscope outperforms other methods on simulated data, successfully indicates known brain structures and spatially distinguishes between inhibitory and excitatory neuron types based in mouse brain tissue, and dissects large heterogeneity of immune infiltrate composition in prostate gland tissue.

Indexed as

Gene Expression ProfilingTranscriptomeAnimalsBrainMaleMiceModels, StatisticalNeuronsCell typesMCMC samplingProbabilistic modelSpatial transcriptomics data

Identifiers

PMID37198601
PMCPMC10190053

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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.