Evidence map›Paper›PMID 28892579›Full record

ArticleCancer science2017

Elevated expression of ΔNp63 in advanced esophageal squamous cell carcinoma.

Yuji Kumakura, Susumu Rokudai, Misaki Iijima, Bolag Altan, Tomonori Yoshida, Halin Bao, Takehiko Yokobori, Makoto Sakai, Makoto Sohda, Tatsuya Miyazaki and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 25% 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, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. STXBP4 regulates APC/C-mediated p63 turnover and drives squamous cell carcinogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  8. 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

12 authors at 1 institution in 1 country.

Yuji KumakuraDepartment of General Surgical Science, Gunma University, Maebashi, Japan.ORCID http://orcid.org/0000-0003-4890-3789
Susumu RokudaiDepartment of Molecular Pharmacology and Oncology, Gunma University, Maebashi, Japan.
Misaki IijimaDepartment of General Surgical Science, Gunma University, Maebashi, Japan.
Bolag AltanDepartment of Oncology Clinical Development, Graduate School of Medicine, Gunma University, Maebashi, Japan.
Tomonori YoshidaDepartment of General Surgical Science, Gunma University, Maebashi, Japan.
Halin BaoDepartment of General Surgical Science, Gunma University, Maebashi, Japan.
Takehiko YokoboriResearch Program for Omics-based Medical Science, Division of Integrated Oncology Research, Gunma University Initiative for Advanced Research, Maebashi, Japan.
Makoto SakaiDepartment of General Surgical Science, Gunma University, Maebashi, Japan.
Makoto SohdaDepartment of General Surgical Science, Gunma University, Maebashi, Japan.
Tatsuya MiyazakiDepartment of General Surgical Science, Gunma University, Maebashi, Japan.
Masahiko NishiyamaDepartment of Molecular Pharmacology and Oncology, Gunma University, Maebashi, Japan.
Hiroyuki KuwanoDepartment of General Surgical Science, Gunma University, Maebashi, Japan.
Gunma University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aims to explore the expression level of ΔNp63 in esophageal squamous cell carcinoma (ESCC). To investigate the association between ΔNp63 (p40) expression and ESCC biology, we compared the levels of ΔNp63 expression in normal and tumor tissues, with a specific focus on the diagnostic value of ΔNp63 in ESCC. We analyzed 160 consecutive patients with ESCC who underwent surgical resection without neoadjuvant chemotherapy at Gunma University Hospital (Maebashi, Japan) between September 2000 and January 2010. The clinicopathological characteristics and survival of patients were subclassified based on the expression of ΔNp63 as determined by immunohistochemistry, indicating that ΔNp63 was highly expressed in 75.6% (121/160) of ESCC patients. Clinicopathological analysis of ΔNp63 expression showed that ΔNp63-positive tumors significantly correlated with two important clinical parameters: T factor (P = 0.0316) and venous invasion (P = 0.0195). The 5-year overall survival rates of advanced ESCC patients with positive and negative expression of ΔNp63 were 35.6% and 71.7%, respectively. Multivariate analysis revealed that the expression of ΔNp63 was identified as an independent prognostic factor (P = 0.0049) in advanced ESCC. In line with this, ΔNp63α-transduced ESCC cell lines increased tumor growth in a soft agar colony formation assay. We report here for the first time that ΔNp63 expression increases the oncogenic potential of ESCC and is an independent marker for predicting poor outcome in advanced ESCC. Our findings suggest that ΔNp63 could serve as a new diagnostic marker for ESCC and might be a relevant therapeutic target for the treatment of patients with this disease.

Indexed as

PrognosisAgedAged, 80 and overBiomarkers, TumorCarcinoma, Squamous CellCell Line, TumorDisease-Free SurvivalEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleGene Expression Regulation, NeoplasticHumansMaleMiddle AgedNeoplasm StagingTranscription FactorsBiomarkers, TumorTP63 protein, humanTranscription FactorsTumor Suppressor ProteinsCarcinogenesisesophageal cancersquamous cell carcinomaTP63ΔNp63/p40

Identifiers

PMID28892579
PMCPMC5666030
OpenAlexW2754461858

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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.