Evidence map›Paper›PMID 31423162›Full record

ArticleOncology letters2019

Integrated bioinformatics analysis to identify 15 hub genes in breast cancer.

Haoxuan Jin, Xiaoyan Huang, Kang Shao, Guibo Li, Jian Wang, Huanming Yang, Yong Hou

Abstract read
In one paragraph

Article in Oncology letters, 2019. 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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  14. Gland surgery · 2020
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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

7 authors.

Haoxuan JinBGI Education Center, University of Chinese Academy of Sciences, Shenzhen, Guangdong 518083, P.R. China.
Xiaoyan HuangBGI Education Center, University of Chinese Academy of Sciences, Shenzhen, Guangdong 518083, P.R. China.
Kang ShaoBGI-Shenzhen, Shenzhen, Guangdong 518083, P.R. China.
Guibo LiBGI-Shenzhen, Shenzhen, Guangdong 518083, P.R. China.
Jian WangBGI-Shenzhen, Shenzhen, Guangdong 518083, P.R. China.
Huanming YangBGI-Shenzhen, Shenzhen, Guangdong 518083, P.R. China.
Yong HouBGI-Shenzhen, Shenzhen, Guangdong 518083, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to identify the hub genes and provide insight into the tumorigenesis and development of breast cancer. To examine the hub genes in breast cancer, integrated bioinformatics analysis was performed. Gene expression profiles were obtained from the Gene Expression Omnibus (GEO) database and the differentially expressed genes (DEGs) were identified using the 'limma' package in R. Gene Ontology enrichment analysis and Kyoto Encyclopedia of Genes and Genomes pathway analysis was used to determine the functional annotations and potential pathways of the DEGs. Subsequently, a protein-protein interaction network analysis and weighted correlation network analysis (WGCNA) were conducted to identify hub genes. To confirm the reliability of the identified hub genes, RNA gene expression profiles were obtained from The Cancer Genome Atlas (TCGA)-breast cancer database, and WGCNA was used to screen for genes that were markedly correlated with breast cancer. By combining the results from the GEO and TCGA datasets, 15 hub genes were identified to be associated with breast cancer pathophysiology. Overall survival analysis was performed to examine the association between the expression of hub genes and the overall survival time of patients with breast cancer. Higher expression of all hub genes was associated with significantly shorter overall survival in patients with breast cancer compared with patients with lower levels of expression of the respective gene.

Indexed as

bioinformatics analysisbreast cancerGene Expression Omnibushub geneThe Cancer Genome Atlas

Identifiers

PMID31423162
PMCPMC6607081

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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.