Evidence map›Paper›PMID 34187205›Full record

ArticleThe Journal of international medical research2021

Bioinformatics analysis of key biomarkers for retinoblastoma.

Xin-Mei Zhao, Yuan-Bin Li, Peng Sun, Ya-di Pu, Meng-Jie Shan, Yuan-Meng Zhang

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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

6 authors at 3 institutions in 1 country.

Xin-Mei ZhaoOphthalmic Laboratory, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China.
Yuan-Bin LiDepartment of Ophthalmology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China.
Peng SunDepartment of Ophthalmology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China.
Ya-di PuQingdao University, Qingdao, Shandong, China.
Meng-Jie ShanDepartment of Plastic Surgery, Peking Union Medical College Hospital, Beijing, China.ORCID https://orcid.org/0000-0002-3451-1103
Yuan-Meng ZhangDepartment of Cardiology, The Third Medical Centre of Chinese PLA General Hospital, No. 69, Yongding Road, Hai Dian, Beijing, China.ORCID https://orcid.org/0000-0003-0236-0635
Qingdao University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNChinese PLA General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo identify key genes involved in occurrence and development of retinoblastoma.

methodsThe microarray dataset, GSE5222, was downloaded from the gene expression omnibus (GEO) database. Differentially expressed genes (DEGs) between unilateral and bilateral retinoblastoma were identified and functional enrichment analysis performed. The protein-protein interaction (PPI) network was constructed and analysed by STRING and Cytoscape.

resultsDEGs were mainly associated with activation of cysteine-type endopeptidase activity involved in apoptotic process and small molecule catabolic process. Seven genes (WAS, GNB3, PTGER1, TACR1, GPR143, NPFF and CDKN2A) were identified as HUB genes.

conclusionOur research provides more understanding of the mechanisms of the disease at a molecular level and may help in the identification of novel biomarkers for retinoblastoma.

Indexed as

Retinal NeoplasmsRetinoblastomaBiomarkers, TumorComputational BiologyGene Expression ProfilingGene Expression Regulation, NeoplasticHumansBiomarkers, Tumorbilateral retinoblastomabioinformaticsdifferentially expressed genesunilateral retinoblastoma

Identifiers

PMID34187205
PMCPMC8371285
OpenAlexW3176210950

What OpenQuestion holds

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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.