Evidence map›Paper›PMID 30296252›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2018

Overexpression of Epidermal Growth Factor Receptor (EGFR) and HER-2 in Bladder Carcinoma and Its Association with Patients' Clinical Features.

Wei Li, Youquan Wang, Shubo Tan, Qishuo Rao, Tian Zhu, Guo Huang, Zhuo Li, Guowen Liu

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  4. Review
  5. Article
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  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Role of tyrosine kinases in bladder cancer progression: an overview.Cell communication and signaling : CCS · 2020
    Review
  14. Article
  15. Expression and correlation ofTranslational cancer research · 2020
    Article
  16. Genomic characterization for familial cases with urothelial carcinoma.International cancer conference journal · 2019
    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

8 authors at 2 institutions in 1 country.

Wei LiDepartment of Surgery, The Second Hospital, University of South China, Hengyang, Hunan, China (mainland).
Youquan WangDepartment of Surgery, The Second Hospital, University of South China, Hengyang, Hunan, China (mainland).
Shubo TanDepartment of Surgery, The Second Hospital, University of South China, Hengyang, Hunan, China (mainland).
Qishuo RaoDepartment of Surgery, The Second Hospital, University of South China, Hengyang, Hunan, China (mainland).
Tian ZhuDepartment of Surgery, The Second Hospital, University of South China, Hengyang, Hunan, China (mainland).
Guo HuangDepartment of Surgery, The Second Hospital, University of South China, Hengyang, Hunan, China (mainland).
Zhuo LiDepartment of Urology, Hunan Provincial People's Hospital, Changsha, Hunan, China (mainland).
Guowen LiuDepartment of Surgery, The Second Hospital, University of South China, Hengyang, Hunan, China (mainland).
University of South China · CNHunan Provincial People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND The aim of this study was to determine the expression of EGFR/HER-2 and investigate their association with patients' clinical features in bladder transitional cell carcinoma (BTCC). MATERIAL AND METHODS Immunohistochemistry was utilized in our study to explore the expression of EGFR/HER-2 of 56 human bladder cancer samples and 10 normal bladder samples. RESULTS EGFR and HER-2 expressions were both significantly higher in bladder transitional cell carcinoma (BTCC) than that in non-cancer bladder samples; the EGFR positivity rate was 55.4% among BTCC samples and 37.5% for HER-2a. A statistically significant correlation was also present between the increasing EGFR or HER-2 expression levels and the clinical stages, pathologic grades, and tumor recurrence. The expression level of EGFR increased along with higher clinical stages and pathologic grades of BTCC, and the obviously increased expression of HER-2 was statistically associated with clinical stages and tumor recurrence. In addition, the expression level of HER-2 increased along with the higher clinical stage of BTCC. EGFR expression and HER-2 levels were positively associated in BTCC samples. CONCLUSIONS Our findings demonstrate that high EGFR and HER-2 expressions are dramatically increased in the BTCC tissues and are closely related to the clinical stages, pathologic grades, and tumor recurrence. Therefore, the evaluation of EGFR and HER-2 expression in BTCC may contribute to identifying patients who are at increased risk of disease progression and recurrence.

Indexed as

AgedAged, 80 and overCarcinoma, Transitional CellDisease ProgressionErb-b2 Receptor Tyrosine KinasesErbB ReceptorsFemaleHumansImmunohistochemistryMaleMiddle AgedNeoplasm Recurrence, LocalPhenotypePrognosisUrinary Bladder NeoplasmsEGFR protein, humanERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesErbB Receptors

Identifiers

PMID30296252
PMCPMC6190725
OpenAlexW2896554027

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.