Evidence map›Paper›PMID 22806308›Full record

ArticleJournal of cancer research and clinical oncology2012

Expression of MMP-9 and WAVE3 in colorectal cancer and its relationship to clinicopathological features.

Yi Zhang, Xiao-Ya Guan, Bin Dong, Min Zhao, Jian-Hui Wu, Xiu-Yun Tian, Chun-Yi Hao

Open access · greenAbstract read
In one paragraph

Article in Journal of cancer research and clinical oncology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 17% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Matrix metalloproteinase 9 expression and prognosis in colorectal cancer: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2013
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
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 2 countries.

Yi ZhangKey Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Hepato-Pancreato-Biliary Surgery, Peking University School of Oncology, Peking University Cancer Hospital and Institute, 52 Fucheng Rd, Haidian District, Beijing, 100142, China.
Xiao-Ya Guan
Bin Dong
Min Zhao
Jian-Hui Wu
Xiu-Yun Tian
Chun-Yi Hao
Peking University · CNPeking University Cancer Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate matrix metalloproteinase 9 (MMP-9) and WAVE3 expression in human colorectal cancer (CRC) and to evaluate their clinical significance.

methodsWe first performed real-time PCR to evaluate mRNA expression of MMP-9 and WAVE3 in 21 pairs of fresh CRC samples matched with adjacent normal mucosa. Then, MMP-9 and WAVE3 proteins were evaluated by immunohistochemistry on CRC tissue microarrays which included 216 CRC specimens and corresponding normal colorectal mucosa, and their correlation with clinicopathological factors and overall survival after surgery was evaluated.

resultsBoth real-time PCR and immunohistochemistry evaluation have demonstrated that MMP-9 and WAVE3 were over-expressed in colorectal cancer tissues compared with normal mucosa (p < 0.001). MMP-9 expression was significantly higher in patients with low-grade differentiation and distant metastasis (p = 0.003 and p = 0.005, respectively), and patients with MMP-9-positive expression had a poorer prognosis (p = 0.008). However, patients with WAVE3-positive expression had a better prognosis (p = 0.039) and particularly favorable prognostic factors, including non-lymph node metastasis, non-distant metastasis, and early TNM stage (p = 0.029, 0.021, and 0.003, respectively). In addition, MMP-9-negative/WAVE3-positive patients had the best overall survival (p = 0.021). In multivariate survival analysis, MMP-9 expression and combined expression status of MMP-9/WAVE3 were identified as independent prognostic factors for CRC (p = 0.046 and p = 0.019, respectively).

conclusionsCombined analysis of MMP-9 and WAVE3 has a significant value for assessing prognosis of CRC patients after surgery.

Indexed as

AdultAgedAged, 80 and overCell DifferentiationColorectal NeoplasmsFemaleHumansImmunohistochemistryIntestinal MucosaMaleMatrix Metalloproteinase 9Middle AgedNeoplasm MetastasisNeoplasm StagingPrognosisRNA, MessengerMatrix Metalloproteinase 9RNA, MessengerWASF3 protein, humanWiskott-Aldrich Syndrome Protein Family

Identifiers

PMID22806308
PMCPMC11824433
OpenAlexW1992546178

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.