Evidence map›Paper›PMID 19921476›Full record

ArticleMedical oncology (Northwood, London, England)2010

Evaluation of EMMPRIN and MMP-2 in the prognosis of primary cutaneous malignant melanoma.

Tiefu Chen, Jie Zhu

Abstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in Medical oncology (Northwood, London, England), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 36% 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

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

  1. Pooled it
  2. Review
  3. Article
  4. Immunohistochemical analysis of MMP-13 and EMMPRIN in epithelial odontogenic lesions.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2019
    Article
  5. Article
  6. Article
  7. EMMPRIN co-expressed with matrix metalloproteinases predicts poor prognosis in patients with osteosarcoma.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
  8. Article
  9. Article
  10. 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

2 authors at 1 institution in 1 country.

Tiefu ChenDepartment of Burns and Plastic, The 3rd Hospital of Central South University, 410013, Changsha, Hunan, China.
Jie Zhu
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the study was to investigate whether the presence of matrix metalloproteinase-2 (MMP-2) and its inducer, extracellular matrix metalloproteinase inducer (EMMPRIN), in primary cutaneous malignant melanoma (PCMM) might help to predict patient prognosis. Immunohistochemical staining was performed on formalin-fixed, paraffin-embedded sections of PCMM from 150 patients. Association of clinical variables (gender, age, tumor location, thickness, Clark level and AJCC stage) with EMMPRIN and MMP-2 expression were analyzed by Fisher's exact test. Survival rates were subsequently estimated using the Kaplan-Meier method and compared using the log-rank test. The expression of EMMPRIN and MMP-2 was detected in 117/150 (78.0%) and 115/150 (76.7%) of patients with PCMM, respectively. Higher positive rates of both EMMPRIN and MMP-2 expression were significantly correlated with increased tumor thickness (both P=0.004), higher Clark level (P=0.02 and 0.03) and higher AJCC stage (both P=0.006). A significant correlation was found between the expression of EMMPRIN and MMP-2 in PCMM (r=0.89, P=0.01). Kaplan-Meier analysis demonstrated that patients who had EMMPRIN+/MMP-2+ expression had a significantly decreased 3-year disease-free survival (P=0.005) and 5-year overall survival (P=0.006). In multivariate analyses, tumor thickness and EMMPRIN+/MMP-2+ co-expression were the significant predictors of clinical outcome. EMMPRIN and MMP-2 may be independent biomarkers for disease recurrence and overall survival in patients with PCMM. A combined detection of EMMPRIN/MMP-2 co-expression may benefit us in prediction of a poor survival of PCMM.

Indexed as

BasiginBiomarkers, TumorFemaleFollow-Up StudiesHumansImmunoenzyme TechniquesLymphatic MetastasisMaleMatrix Metalloproteinase 2MelanomaMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingPrognosisSkin NeoplasmsSurvival RateBasiginBiomarkers, TumorBSG protein, humanMatrix Metalloproteinase 2

Identifiers

PMID19921476
OpenAlexW2145435404

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.