Evidence map›Paper›PMID 23673986›Full record

ArticleMedical oncology (Northwood, London, England)2013

Clinical significance of integrin αvβ6 expression effects on gastric carcinoma invasiveness and progression via cancer-associated fibroblasts.

Zhuonan Zhuang, Ruiling Zhou, Xiaozhou Xu, Tian Tian, Yi Liu, Yanfeng Liu, Peilong Lian, Jiayong Wang, Kesen Xu

Abstract read
PubMed Publisher
In one paragraph

Article in Medical oncology (Northwood, London, England), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 19% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Synthesis and preclinical development of a novelEJNMMI radiopharmacy and chemistry · 2026
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  9. Extracellular matrix and its therapeutic potential for cancer treatment.Signal transduction and targeted therapy · 2021
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  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. A Cystine Knot Peptide Targeting Integrin αvβ6 for Photoacoustic and Fluorescence Imaging of Tumors in Living Subjects.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2016
    Article
  17. Integrins αvβ3 and αvβ5 as prognostic, diagnostic, and therapeutic targets in gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2015
    Article
  18. Article
  19. Review
  20. 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

9 authors at 6 institutions in 3 countries.

Zhuonan ZhuangDepartment of Hepatobiliary Surgery, Qilu Hospital, Shandong University, Jinan 250012, People's Republic of China.
Ruiling Zhou
Xiaozhou Xu
Tian Tian
Yi Liu
Yanfeng Liu
Peilong Lian
Jiayong Wang
Kesen Xu
Qilu Hospital of Shandong University · CNMinistry of Education · BDMinistry of Education of the People's Republic of China · CNPeople’s Hospital of Rizhao · CNSecond Military Medical University · CNThe University of Texas MD Anderson Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over-expression of integrin αvβ6 and increased numbers of cancer-associated fibroblasts (CAFs) play an important role in the development and progression of cancers. The aim of this study is to investigate the expression level of integrin αvβ6 and CAF numbers, their correlation with clinicopathologic features and their role in the prognosis of human gastric cancers. The expression levels of integrin αvβ6 and α-SMA in CAFs were analyzed by immunohistochemistry. Their correlation with clinicopathologic features, the relationships and the survival time of patients were also analyzed. The integrin αvβ6 expression levels were analyzed mainly in gastric cancers. The α-SMA expression levels were analyzed mainly in gastric cancers and paraneoplastic tissues. Patients with positive integrin β6 and α-SMA expression have a significantly lower overall survival rate than those with negative integrin β6 and α-SMA expression (P < 0.05). A multivariate analysis using a log-rank test indicated that patients with positive integrin β6 and α-SMA expression and/or a diffuse type of gastric cancer had a significantly poorer overall survival rate than did those with negative integrin β6 expression (P < 0.05). Integrin β6 expression correlated significantly with CAF numbers and served as a valuable prognostic indicator for human gastric cancers.

Indexed as

ActinsAdultAgedAntigens, NeoplasmCarcinomaDisease ProgressionFemaleFibroblastsHumansIntegrin beta ChainsIntegrinsMaleMiddle AgedNeoplasm InvasivenessStomach NeoplasmsSurvival RateACTA2 protein, humanActinsAntigens, Neoplasmintegrin alphavbeta6integrin beta6Integrin beta ChainsIntegrins

Identifiers

PMID23673986
OpenAlexW1989946394

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.