Evidence map›Paper›PMID 26770324›Full record

ArticleInternational journal of clinical and experimental medicine2015

Analysis of differentially expressed genes based on microarray data of glioma.

Chun-Ming Jiang, Xiao-Hua Wang, Jin Shu, Wei-Xia Yang, Ping Fu, Li-Li Zhuang, Guo-Ping Zhou

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
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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 at 3 institutions in 1 country.

Chun-Ming JiangDepartment of Pediatrics, The First Affiliated Hospital, Nanjing Medical University Nanjing, Jiangsu Province 210029, China.
Xiao-Hua WangDepartment of Pediatrics, The First Affiliated Hospital, Nanjing Medical University Nanjing, Jiangsu Province 210029, China.
Jin ShuDepartment of Pediatrics, The First Affiliated Hospital, Nanjing Medical University Nanjing, Jiangsu Province 210029, China.
Wei-Xia YangDepartment of Pediatrics, Affiliated Hospital of Nantong University Nantong, Jiangsu Province 226001, China.
Ping FuDepartment of Pediatrics, Hangzhou First People's Hospital, Affiliated Hangzhou Hospital of Nanjing Medical University Hangzhou, Zhejiang Province 310003, China.
Li-Li ZhuangDepartment of Pediatrics, The First Affiliated Hospital, Nanjing Medical University Nanjing, Jiangsu Province 210029, China.
Guo-Ping ZhouDepartment of Pediatrics, The First Affiliated Hospital, Nanjing Medical University Nanjing, Jiangsu Province 210029, China.
Nanjing Medical University · CNHangzhou First People's Hospital · CNNantong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioma represents one of the main causes of cancer-related death worldwide. Unfortunately, its exact molecular mechanisms remain poorly understood, which limits the prognosis and therapy. This study aimed to identify the critical genes, transcription factors and the possible biochemical pathways that may affect glioma progression at transcription level. After downloading micro-array data from Gene Expression Omnibus (GEO), the differentially expressed genes (DEGs) between glioma and normal samples were screened. We predicted novel glioma-related genes and carried on online software DAVID to conduct GO enrichment and transcription factor analysis of these selected genes. String software was applied to construct a PPI protein interaction network, as well as to find the key genes and transcription factors in the regulation of glioma. A total of 97 DEGs were identified associated with cancer, the GO enrichment analysis indicated these DEGs were mainly relevant to immune responses as well as regulation of cell growth. In addition, the transcription factor analysis showed these DEGs were regulated by the binding sites of transcription factors GLI2, SP1, SMAD7, SMAD3, RELA, STAT5B, CTNNB1, STAT5A, TFAP2A and SP3. PPI protein interaction network analysis demonstrated the hub nodes in the interaction network were EGFR, TGFB1, FN1 and MYC. The hub DEGs may be the most critical in glioma and could be considered as drug targets for glioma therapy after further exploration. Besides, with the identification of regulating transcription factors, the pathogenesis of glioma at transcription level might be brought to light.

Indexed as

differentially expressed genesEGFRgene expression profilesGlioma

Identifiers

PMID26770324
PMCPMC4694224
OpenAlexW2297232198

What OpenQuestion holds

Textmetadata
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.