Evidence map›Paper›PMID 35487922›Full record

ArticleNature communications2022

Reference-free cell type deconvolution of multi-cellular pixel-resolution spatially resolved transcriptomics data.

Brendan F Miller, Feiyang Huang, Lyla Atta, Arpan Sahoo, Jean Fan

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 147 papers.

0numbers the graph read from it
0cells of the map it votes in
147citing 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

147 citing papers in PubMed.

  1. Inferring gene expression profiles of tumor clones.Bioinformatics (Oxford, England) · 2026
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87 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

5 authors.

Brendan F MillerCenter for Computational Biology, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, 21211, United States.
Feiyang HuangCenter for Computational Biology, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, 21211, United States.ORCID 0000-0002-7241-1509
Lyla AttaCenter for Computational Biology, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, 21211, United States.ORCID 0000-0002-6113-0082
Arpan SahooCenter for Computational Biology, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, 21211, United States.
Jean FanCenter for Computational Biology, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, 21211, United States. jeanfan@jhu.edu.ORCID 0000-0002-0212-5451

Funding

Medical Scientist Training ProgramT32GM136577 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI ANDREA L COX · 2020 to 2026
$13.4M
Computational methods for delineating subcellular and cellular spatial transcriptional heterogeneity along developmental trajectoriesR35GM142889 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI FAN, JEAN · 2021 to 2025
$2.0M
NIGMS NIH HHS R35 GM142889NIGMS NIH HHS T32 GM136577
6 · The paper itself

Abstract

Recent technological advancements have enabled spatially resolved transcriptomic profiling but at multi-cellular pixel resolution, thereby hindering the identification of cell-type-specific spatial patterns and gene expression variation. To address this challenge, we develop STdeconvolve as a reference-free approach to deconvolve underlying cell types comprising such multi-cellular pixel resolution spatial transcriptomics (ST) datasets. Using simulated as well as real ST datasets from diverse spatial transcriptomics technologies comprising a variety of spatial resolutions such as Spatial Transcriptomics, 10X Visium, DBiT-seq, and Slide-seq, we show that STdeconvolve can effectively recover cell-type transcriptional profiles and their proportional representation within pixels without reliance on external single-cell transcriptomics references. STdeconvolve provides comparable performance to existing reference-based methods when suitable single-cell references are available, as well as potentially superior performance when suitable single-cell references are not available. STdeconvolve is available as an open-source R software package with the source code available at https://github.com/JEFworks-Lab/STdeconvolve .

Indexed as

Gene Expression ProfilingTranscriptomeSoftware

Identifiers

PMID35487922
PMCPMC9055051

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.