Evidence map›Paper›PMID 36697410›Full record

ArticleNature communications2023

Topological identification and interpretation for single-cell gene regulation elucidation across multiple platforms using scMGCA.

Zhuohan Yu, Yanchi Su, Yifu Lu, Yuning Yang, Fuzhou Wang, Shixiong Zhang, Yi Chang, Ka-Chun Wong, Xiangtao Li

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 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
–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

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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

28 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

9 authors.

Zhuohan YuSchool of Artificial Intelligence, Jilin University, Jilin, China.
Yanchi SuSchool of Artificial Intelligence, Jilin University, Jilin, China.
Yifu LuSchool of Artificial Intelligence, Jilin University, Jilin, China.
Yuning YangDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON, Canada.
Fuzhou WangDepartment of Computer Science, City University of Hong Kong, Hong Kong SAR, China.ORCID 0000-0002-9028-5382
Shixiong ZhangDepartment of Computer Science, City University of Hong Kong, Hong Kong SAR, China.
Yi ChangSchool of Artificial Intelligence, Jilin University, Jilin, China.
Ka-Chun WongDepartment of Computer Science, City University of Hong Kong, Hong Kong SAR, China. kc.w@cityu.edu.hk.ORCID 0000-0001-6062-733X
Xiangtao LiSchool of Artificial Intelligence, Jilin University, Jilin, China. lixt314@jlu.edu.cn.ORCID 0000-0002-8716-9823

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Single-cell RNA sequencing provides high-throughput gene expression information to explore cellular heterogeneity at the individual cell level. A major challenge in characterizing high-throughput gene expression data arises from challenges related to dimensionality, and the prevalence of dropout events. To address these concerns, we develop a deep graph learning method, scMGCA, for single-cell data analysis. scMGCA is based on a graph-embedding autoencoder that simultaneously learns cell-cell topology representation and cluster assignments. We show that scMGCA is accurate and effective for cell segregation and batch effect correction, outperforming other state-of-the-art models across multiple platforms. In addition, we perform genomic interpretation on the key compressed transcriptomic space of the graph-embedding autoencoder to demonstrate the underlying gene regulation mechanism. We demonstrate that in a pancreatic ductal adenocarcinoma dataset, scMGCA successfully provides annotations on the specific cell types and reveals differential gene expression levels across multiple tumor-associated and cell signalling pathways.

Indexed as

Carcinoma, Pancreatic DuctalPancreatic NeoplasmsGene Expression ProfilingGene Expression RegulationHumansSingle-Cell AnalysisTranscriptome

Identifiers

PMID36697410
PMCPMC9877026

What OpenQuestion holds

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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.