Evidence map›Paper›PMID 26652622›Full record

ArticleDiagnostic pathology2015

The co-expression of MMP-9 and Tenascin-C is significantly associated with the progression and prognosis of pancreatic cancer.

Yingqiang Xu, Zhonghu Li, Peng Jiang, Guo Wu, Kai Chen, Xi Zhang, Xiaowu Li

Open access · goldAbstract read
In one paragraph

Article in Diagnostic pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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

39 citing papers in PubMed, 2 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Prognostic Role of Tenascin-C for Cancer Outcome: A Meta-Analysis.Technology in cancer research & treatment · 2019
    Pooled it
  3. Article
  4. Epithelial-Mesenchymal Transition, Immune Response, and Extracellular Matrix Remodelling in Oral Cancer.Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. The diagnostic value of tenascin-C in acute aortic syndrome.Journal of geriatric cardiology : JGC · 2024
    Article
  12. Review
  13. Article
  14. Bioinformatic analysis of theFrontiers in cell and developmental biology · 2022
    Article
  15. Article
  16. Review
  17. Overexpression of PELP1 in Lung Adenocarcinoma Promoted EPathology oncology research : POR · 2021
    Article
  18. Article
  19. Review
  20. Functional network analysis reveals potential repurposing of β-blocker atenolol for pancreatic cancer therapy.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2020
    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 2 institutions in 1 country.

Yingqiang XuDepartment of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. xuyingqiangtmmu@163.com.
Zhonghu LiDepartment of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. tmmublesslee@outlook.com.
Peng JiangDepartment of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. cqsyz_99@126.com.
Guo WuDepartment of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. cqxnyywg@163.com.
Kai ChenDepartment of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. tmmuchenkai@gmail.com.
Xi ZhangDepartment of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. bbcyisheng@163.com.
Xiaowu LiDepartment of Hepatobiliary Surgery Institute, Southwest Hospital, Third Military Medical University, Chongqing, China. lixw1966@163.com.
Army Medical University · CNSouthwest Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMatrix metalloproteinase-9 (MMP-9) and Tenascin-C (TN-C) have been shown to be involved in the metastasis of many tumors. The purpose of this study was to determine the relationship between the co-expression of these two molecules and the clinical prognosis of pancreatic cancer.

methodsWe investigated the expression of TN-C and MMP-9 in 103 pancreatic cancer tissues by immunohistochemistry and used statistical analyses to investigate the correlations of individual expression or co-expression of these two molecules with clinicopathological parameters and survival of pancreatic cancer.

resultsThe expression of MMP-9 and TN-C were increased in pancreatic cancer. The co-expression of MMP-9 and TN-C was also detected. The expression of MMP-9 and TN-C were correlated with vascular invasion, lymph node invasion, liver metastases and TNM stage. The co-expression of MMP-9 and TN-C was significantly related to the pancreatic cancer metastases. The individual overexpression of MMP-9 or TN-C significantly decreased the overall survival rates. The co-expression of MMP-9 and TN-C had the lowest overall survival rates. The co-expression of MMP-9 and TN-C was an independent predictor of survival for pancreatic cancer patients.

conclusionsCo-expression of MMP-9 and TN-C was associated with poorer prognosis and was found to be an independent predictor of survival.

Indexed as

AdultAgedAged, 80 and overDisease ProgressionFemaleHumansImmunohistochemistryLymph NodesMaleMatrix Metalloproteinase 9Middle AgedPancreatic NeoplasmsPrognosisTenascinMatrix Metalloproteinase 9MMP9 protein, humanTenascin

Identifiers

PMID26652622
PMCPMC4676101
OpenAlexW2191249641

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.