Evidence map›Paper›PMID 28560415›Full record

ArticleMolecular medicine reports2017

Bioinformatics analyses of the differences between lung adenocarcinoma and squamous cell carcinoma using The Cancer Genome Atlas expression data.

Fenghao Sun, Xiaodong Yang, Yulin Jin, Li Chen, Lin Wang, Mengkun Shi, Cheng Zhan, Yu Shi, Qun Wang

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

19 citing papers in PubMed, 25 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

9 authors at 2 institutions in 1 country.

Fenghao SunDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Xiaodong YangDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Yulin JinDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Li ChenDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Lin WangDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Mengkun ShiDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Cheng ZhanDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Yu ShiDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Qun WangDepartment of Thoracic Surgery, Zhongshan Hospital, Fudan University, Xuhui, Shanghai 200032, P.R. China.
Fudan University · CNZhongshan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to explore gene and microRNA (miRNA) expression differences between lung adenocarcinoma (LUAD) and lung squamous cell carcinoma (LUSC). Differentially expressed genes (DEGs) and differentially expressed miRNAs (DEMs) were identified by analyzing mRNA and miRNA expression data in normal and cancerous lung tissues that were obtained from The Cancer Genome Atlas database. A total of 778 DEGs and 7 DEMs were identified. Altered gene functions and signaling pathways were investigated using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses, which revealed that DEGs were significantly enriched in extracellular matrix organization, cell differentiation, negative regulation of toll signaling pathway, and several other terms and pathways. Transcription factor (TF)‑miRNA‑gene networks in LUAD and LUSC were predicted using the TargetScan, Miranda, and TRANSFAC databases, which revealed the regulatory links among the TFs, DEMs, and DEGs. The central TFs, i.e., the TFs in the middle of the TF‑miRNA‑gene network, of LUAD and LUSC were similar. Although LUAD and LUSC shared similar miRNAs in the predicted networks, miR‑29b‑3p was demonstrated to be upregulated only in LUAD, whereas miR‑1, miR‑105‑5p, and miR‑193b‑5p were altered in LUSC. These findings may improve our understanding of the different molecular mechanisms in non‑small cell lung cancers and may promote new and accurate strategies for prevention, diagnosis, and treatment.

Indexed as

Computational BiologyGene Expression ProfilingGene Expression Regulation, NeoplasticAdenocarcinomaCarcinoma, Squamous CellDatabases, GeneticGene OntologyGene Regulatory NetworksHumansLung NeoplasmsMicroRNAsMolecular Sequence AnnotationRNA InterferenceRNA, MessengerTranscriptomeMicroRNAsRNA, Messenger

Identifiers

PMID28560415
PMCPMC5482124
OpenAlexW2619870611

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.