Evidence map›Paper›PMID 32724399›Full record

ArticleOncology letters2020

Integrated bioinformatics analysis for the identification of potential key genes affecting the pathogenesis of clear cell renal cell carcinoma.

Hao Cui, Lei Xu, Zhi Li, Ke-Zuo Hou, Xiao-Fang Che, Bo-Fang Liu, Yun-Peng Liu, Xiu-Juan Qu

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

5 citing papers in PubMed, 11 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 2 institutions in 1 country.

Hao CuiDepartment of Medical Oncology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
Lei XuDepartment of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
Zhi LiDepartment of Medical Oncology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
Ke-Zuo HouDepartment of Medical Oncology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
Xiao-Fang CheDepartment of Medical Oncology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
Bo-Fang LiuDepartment of Medical Oncology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
Yun-Peng LiuDepartment of Medical Oncology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
Xiu-Juan QuDepartment of Medical Oncology, The First Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China.
China Medical University · CNFirst Hospital of China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clear cell renal cell carcinoma (CCRCC) is a typical type of RCC with the worst prognosis among the common epithelial neoplasms of the kidney. However, its molecular pathogenesis remains unknown. Therefore, the aim of the present study was to screen for effective and potential pathogenic biomarkers of CCRCC. The gene expression profile of the GSE16441, GSE36895, GSE40435, GSE46699, GSE66270 and GSE71963 datasets were downloaded from the Gene Expression Omnibus database. First, the limma package in R language was used to identify differentially expressed genes (DEGs) in each dataset. The robust and strong DEGs were explored using the robust rank aggregation method. A total of 980 markedly robust DEGs were identified (429 upregulated and 551 downregulated). According to Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis, these DEGs exhibited an obvious enrichment in various cancer-related biological pathways and functions. The Search Tool for the Retrieval of Interacting Genes/Proteins database was used for the construction of a protein-protein interaction (PPI) network, the Cytoscape MCODE plug-in for module analysis and the cytoHubba plug-in to identify hub genes from the aforementioned DEGs. A total of four key modules were identified in the PPI network. A total of six hub genes, including C-X-C motif chemokine ligand 12, bradykinin receptor B2, adenylate cyclase 7, calcium sensing receptor (CASR), kininogen 1 and lysophosphatidic acid receptor 5, were identified. The DEG results of the hub genes were verified using The Cancer Genome Atlas database, and CASR was found to be significantly associated with the prognosis of patients with CCRCC. In conclusion, the present study provided new insight and potential biomarkers for the diagnosis and prognosis of CCRCC.

Indexed as

bioinformaticsbiomarkersCCRCCDEGsGEORRA

Identifiers

PMID32724399
PMCPMC7377202
OpenAlexW3034047306

What OpenQuestion holds

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LicenceCC BY-NC-ND
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 OpenQuestion graph.