Evidence map›Paper›PMID 25109818›Full record

ArticleMolecular medicine reports2014

Functional analysis of the mRNA profile of neutrophil gelatinase‑associated lipocalin overexpression in esophageal squamous cell carcinoma using multiple bioinformatic tools.

Bing-Li Wu, Chun-Quan Li, Ze-Peng Du, Fei Zhou, Jian-Jun Xie, Lie-Wei Luo, Jian-Yi Wu, Pi-Xian Zhang, Li-Yan Xu, En-Min Li

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2014. 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
0.3field-weighted citation impact, top 40% 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.

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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

10 authors at 4 institutions in 1 country.

Bing-Li WuDepartment of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
Chun-Quan LiDepartment of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
Ze-Peng DuDepartment of Pathology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou, Guangdong 515041, P.R. China.
Fei ZhouDepartment of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
Jian-Jun XieDepartment of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
Lie-Wei LuoDepartment of Biochemistry and Molecular Biology, Guangdong Pharmaceutical University, Guangzhou Higher Education Mega Center, Guangzhou, Guangdong 510000, P.R. China.
Jian-Yi WuDepartment of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
Pi-Xian ZhangDepartment of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
Li-Yan XuInstitute of Oncologic Pathology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
En-Min LiDepartment of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China.
Shantou University · CNShantou University Medical College · CNGuangdong Pharmaceutical University · CNShantou Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neutrophil gelatinase-associated lipocalin (NGAL) is a member of the lipocalin superfamily; dysregulated expression of NGAL has been observed in several benign and malignant diseases. In the present study, differentially expressed genes, in comparison with those of control cells, in the mRNA expression profile of EC109 esophageal squamous cell carcinoma (ESCC) cells following NGAL overexpression were analyzed by multiple bioinformatic tools for a comprehensive understanding. A total of 29 gene ontology (GO) terms associated with immune function, chromatin structure and gene transcription were identified among the differentially expressed genes (DEGs) in NGAL overexpressing cells. In addition to the detected GO categories, the results from the functional annotation chart revealed that the differentially expressed genes were also associated with 101 functional annotation category terms. A total of 59 subpathways associated locally with the differentially expressed genes were identified by subpathway analysis, a markedly greater total that detected by traditional pathway enrichment analysis only. Promoter analysis indicated that the potential transcription factors Snail, deltaEF1, Mycn, Arnt, MNB1A, PBF, E74A, Ubx, SPI1 and GATA2 were unique to the downregulated DEG promoters, while bZIP910, ZNF42 and SOX9 were unique for the upregulated DEG promoters. In conclusion, the understanding of the role of NGAL overexpression in ESCC has been improved through the present bioinformatic analysis.

Indexed as

Computational BiologyAcute-Phase ProteinsCarcinoma, Squamous CellDown-RegulationEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaHumansLipocalin-2LipocalinsPromoter Regions, GeneticProto-Oncogene ProteinsRNA, MessengerTranscription FactorsUp-RegulationAcute-Phase ProteinsLCN2 protein, humanLipocalin-2LipocalinsProto-Oncogene ProteinsRNA, MessengerTranscription Factors

Identifiers

PMID25109818
PMCPMC4148386
OpenAlexW2092917114

What OpenQuestion holds

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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.