Evidence map›Paper›PMID 30424473›Full record

ArticleInternational journal of molecular sciences2018

Identification of Potential Key Genes Associated with Adipogenesis through Integrated Analysis of Five Mouse Transcriptome Datasets.

Song Zhang, Li Wang, Shijun Li, Wenzhen Zhang, Xueyao Ma, Gong Cheng, Wucai Yang, Linsen Zan

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.5field-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

12 citing papers in PubMed, 20 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 1 institution in 1 country.

Song ZhangCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. zhangsong@nwafu.edu.cn.
Li WangCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. lw@nwafu.edu.cn.
Shijun LiCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. lishijun1990cn@nwafu.edu.cn.
Wenzhen ZhangCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. zhangwz@nwafu.edu.cn.
Xueyao MaCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. maxueyao@nwafu.edu.cn.
Gong ChengCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. chenggong@nwafu.edu.cn.
Wucai YangCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. yangwucai111@nwafu.edu.cn.
Linsen ZanCollege of Animal Science and Technology, Northwest A&F University, Yangling 712100, China. zanlinsen@163.com.
Northwest A&F University · CN

Funding

National High Technology Development Project 2013AA102505National Key Research Projects 2018YFD0501700National Modern Agricultural Industry Special Program CARS-37National Science and Technology Support Projects 2015BAD03B04
6 · The paper itself

Abstract

Adipose tissue is the most important energy metabolism and secretion organ, and these functions are conferred during the adipogenesis process. However, the cause and the molecular events underlying adipogenesis are still unclear. In this study, we performed integrated bioinformatics analyses to identify vital genes involved in adipogenesis and reveal potential molecular mechanisms. Five mouse high-throughput expression profile datasets were downloaded from the Gene Expression Omnibus (GEO) database; these datasets contained 24 samples of 3T3-L1 cells during adipogenesis, including 12 undifferentiated samples and 12 differentiated samples. The five datasets were reanalyzed and integrated to select differentially expressed genes (DEGs) during adipogenesis via the robust rank aggregation (RRA) method. Functional annotation of these DEGs and mining of key genes were then performed. We also verified the expression levels of some potential key genes during adipogenesis. A total of 386 consistent DEGs were identified, with 230 upregulated genes and 156 downregulated genes. Gene Ontology (GO) analysis showed that the biological functions of the DEGs primarily included fat cell differentiation, lipid metabolic processes, and cell adhesion. Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis showed that these DEGs were mainly associated with metabolic pathways, the peroxisome proliferator-activated receptor (PPAR) signaling pathway, regulation of lipolysis in adipocytes, the tumor necrosis factor (TNF) signaling pathway, and the FoxO signaling pathway. The 30 most closely related genes among the DEGs were identified from the protein⁻protein interaction (PPI) network and verified by real-time quantification during 3T3-L1 preadipocyte differentiation. In conclusion, we obtained a list of consistent DEGs during adipogenesis through integrated analysis, which may offer potential targets for the regulation of adipogenesis and treatment of adipose dysfunction.

Indexed as

Databases, Genetic3T3-L1 CellsAdipocytesAdipogenesisAnimalsCell DifferentiationCluster AnalysisDown-RegulationGene Expression ProfilingGene OntologyMiceProtein Interaction MapsReproducibility of ResultsTranscriptomeUp-Regulationadipogenesisdifferentially expressed genesgene expression omnibusintegrated bioinformaticsrobust rank aggregation

Identifiers

PMID30424473
PMCPMC6274731
OpenAlexW2901099296

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.