Evidence map›Paper›PMID 26025939›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2015

IKBKE Upregulation is Positively Associated with Squamous Cell Carcinoma of the Lung In Vivo and Malignant Transformation of Human Bronchial Epithelial Cells In Vitro.

Wei Li, Yuqing Chen, Jiaxiu Zhang, Lei Hong, Nana Yuan, Xiaojing Wang, Hezuo Lv

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

11 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Silencing IKBKE inhibits the migration and invasion of glioblastoma by promoting Snail1 degradation.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Differential Characterization of Temozolomide-Resistant Human Glioma Cells.International journal of molecular sciences · 2018
    Article
  10. Article
  11. Article
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 1 institution in 1 country.

Wei LiSchool of Medicine, Shandong University, Jinan, Shandong, China (mainland).
Yuqing ChenSchool of Medicine, Shandong University, Jinan, Shandong, China (mainland).
Jiaxiu ZhangDepartment of Respiratory Disease, The First Affiliated Hospital, Bengbu Medical College, Bengbu, Anhui, China (mainland).
Lei HongDepartment of Respiratory Disease, First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China (mainland).
Nana YuanDepartment of Respiratory Disease, First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China (mainland).
Xiaojing WangDepartment of Respiratory Disease, First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China (mainland).
Hezuo LvDepartment of Respiratory Disease, First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China (mainland).
First Affiliated Hospital of Bengbu Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe IκB kinase inhibitor of κB kinase epsilon (IKBKE) is overexpressed in several human cancers. Although IKBKE plays an important role in smoking-induced non-small cell lung cancer carcinogenesis, its role in squamous cell carcinoma of the lung (SCCL) remains unclear. MATERIAL AND

methodsIKBKE protein expression was assessed by immunohistochemistry in 288 paraffinized SCCL specimens (with adjacent squamous dysplastic and normal tissue). IKBKE mRNA expression was assessed by reverse transcription PCR in 66 fresh SCCL specimens (with adjacent squamous dysplastic and normal tissue). Separately, immortalized human bronchial epithelial cells were cultured in 7 groups: untreated control, ethanol-treated, and cigarette smoke condensate (CSC)-exposed for 10, 20, 30, 40, and 50 generations (P10, P20, P30, P40, and P50, respectively). Malignant transformation was assessed by serum resistance and colony formation assays. IKBKE protein and mRNA expression were detected by Western blotting and reverse transcription PCR, respectively.

resultsIKBKE protein expression showed a significant upward trend from normal bronchial epithelium to squamous cell dysplasia to SCCL. IKBKE protein expression in SCCL was significantly associated with smoking status, smoking index, degree of differentiation, and clinical stage. Current and former smokers displayed significantly higher IKBKE protein and mRNA expression than non-smokers. IKBKE protein and mRNA expression displayed a significant upward trend with the smoking index. P30, P40, and P50 CSC-exposed cells displayed malignant transformation with increasing IKBKE mRNA and protein expression from P20 through P50.

conclusionsIKBKE upregulation is positively associated with SCCL and smoking indices as well as CSC-induced malignant transformation of human bronchial epithelial cells.

Indexed as

Blotting, WesternCarcinoma, Squamous CellCell Transformation, NeoplasticEpithelial CellsGene Expression Regulation, NeoplasticHumansI-kappa B KinaseImmunohistochemistryLung NeoplasmsRespiratory MucosaReverse Transcriptase Polymerase Chain ReactionRNA, MessengerSmokingI-kappa B KinaseIKBKE protein, humanRNA, Messenger

Identifiers

PMID26025939
PMCPMC4461048
OpenAlexW1931517425

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.