Evidence map›Paper›PMID 38110427›Full record

ArticleNature communications2023

Pathway centric analysis for single-cell RNA-seq and spatial transcriptomics data with GSDensity.

Qingnan Liang, Yuefan Huang, Shan He, Ken Chen

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 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

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  15. Interpretable Spatial Gradient Analysis for Spatial Transcriptomics Data.bioRxiv : the preprint server for biology · 2024
    Article
  16. Review
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

4 authors.

Qingnan LiangDepartment of Bioinformatics and Computational Biology, UT MD Anderson Cancer Center, Houston, TX, USA.
Yuefan HuangDepartment of Bioinformatics and Computational Biology, UT MD Anderson Cancer Center, Houston, TX, USA.
Shan HeDepartment of Bioinformatics and Computational Biology, UT MD Anderson Cancer Center, Houston, TX, USA.
Ken ChenDepartment of Bioinformatics and Computational Biology, UT MD Anderson Cancer Center, Houston, TX, USA. kchen3@mdanderson.org.ORCID 0000-0003-4013-5279

Funding

Informatics for Functional Integration of Heterogeneous Cancer Genome and Transcriptome Sequencing DataU01CA247760 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI CHEN, KEN · 2020 to 2022
$1.2M
NCI NIH HHS U01 CA247760
6 · The paper itself

Abstract

Advances in single-cell technology have enabled molecular dissection of heterogeneous biospecimens at unprecedented scales and resolutions. Cluster-centric approaches are widely applied in analyzing single-cell data, however they have limited power in dissecting and interpreting highly heterogenous, dynamically evolving data. Here, we present GSDensity, a graph-modeling approach that allows users to obtain pathway-centric interpretation and dissection of single-cell and spatial transcriptomics (ST) data without performing clustering. Using pathway gene sets, we show that GSDensity can accurately detect biologically distinct cells and reveal novel cell-pathway associations ignored by existing methods. Moreover, GSDensity, combined with trajectory analysis can identify curated pathways that are active at various stages of mouse brain development. Finally, GSDensity can identify spatially relevant pathways in mouse brains and human tumors including those following high-order organizational patterns in the ST data. Particularly, we create a pan-cancer ST map revealing spatially relevant and recurrently active pathways across six different tumor types.

Indexed as

Gene Expression ProfilingSingle-Cell Gene Expression AnalysisAnimalsCluster AnalysisHumansMiceSingle-Cell AnalysisTechnologyTranscriptome

Identifiers

PMID38110427
PMCPMC10728201

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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.