Evidence map›Paper›PMID 35205415›Full record

ArticleGenes2022

scInTime: A Computational Method Leveraging Single-Cell Trajectory and Gene Regulatory Networks to Identify Master Regulators of Cellular Differentiation.

Qian Xu, Guanxun Li, Daniel Osorio, Yan Zhong, Yongjian Yang, Yu-Te Lin, Xiuren Zhang, James J Cai

Open access · goldAbstract read
In one paragraph

Article in Genes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 32% of its field
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

6 citing papers in PubMed, 9 citations in OpenAlex.

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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

8 authors at 4 institutions in 3 countries.

Qian XuDepartment of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA.
Guanxun LiDepartment of Statistics, Texas A&M University, College Station, TX 77843, USA.
Daniel OsorioDepartment of Oncology, Institutes of Livestrong Cancer, Dell Medical School, University of Texas at Austin, Austin, TX 78701, USA.
Yan ZhongKey Laboratory of Advanced Theory and Application in Statistics and Data Science-MOE, School of Statistics, East China Normal University, Shanghai 200062, China.
Yongjian YangDepartment of Electrical and Computer Engineering, Texas A&M University, College Station, TX 77843, USA.ORCID 0000-0002-4135-5014
Yu-Te LinGraduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei 10617, Taiwan.
Xiuren ZhangDepartment of Biochemistry & Biophysics, Texas A&M University, College Station, TX 77843, USA.
James J CaiDepartment of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843, USA.
Texas A&M University · USEast China Normal University · CNLivestrong Foundation · USNational Taiwan University · TW

Funding

Roles of SWI/SNF complexes in posttranscriptional processing of RNAR01GM132401 · NIGMS · TEXAS A&M AGRILIFE RESEARCH · PI ZHANG, XIUREN · 2019 to 2022
$1.4M
Suppression mechanism of Geminivirus-encoded TrAP proteinR01GM127742 · NIGMS · TEXAS A&M AGRILIFE RESEARCH · PI ZHANG, XIUREN · 2019 to 2022
$1.2M
NIGMS NIH HHS R01 GM127742NIGMS NIH HHS R01 GM132401
6 · The paper itself

Abstract

Trajectory inference (TI) or pseudotime analysis has dramatically extended the analytical framework of single-cell RNA-seq data, allowing regulatory genes contributing to cell differentiation and those involved in various dynamic cellular processes to be identified. However, most TI analysis procedures deal with individual genes independently while overlooking the regulatory relations between genes. Integrating information from gene regulatory networks (GRNs) at different pseudotime points may lead to more interpretable TI results. To this end, we introduce scInTime-an unsupervised machine learning framework coupling inferred trajectory with single-cell GRNs (scGRNs) to identify master regulatory genes. We validated the performance of our method by analyzing multiple scRNA-seq data sets. In each of the cases, top-ranking genes predicted by scInTime supported their functional relevance with corresponding signaling pathways, in line with the results of available functional studies. Overall results demonstrated that scInTime is a powerful tool to exploit pseudotime-series scGRNs, allowing for a clear interpretation of TI results toward more significant biological insights.

Indexed as

Computational BiologyGene Regulatory NetworksCell Differentiationgene regulatory networkmaster regulatorpseudotime analysissingle-cell RNA sequencingtime-resolved datatrajectory inference

Identifiers

PMID35205415
PMCPMC8872487
OpenAlexW4213344226

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.