Evidence map›Paper›PMID 17311017›Full record

ArticleBritish journal of cancer2007

The collagenase-1 (MMP-1) gene promoter polymorphism - 1607/2G is associated with favourable prognosis in patients with colorectal cancer.

A Hettiaratchi, N J Hawkins, G McKenzie, R L Ward, J E Hunt, D Wakefield, N Di Girolamo

Abstract read
In one paragraph

Article in British journal of cancer, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. The association of matrix metalloproteinase-1 genetic polymorphism (-1607 1G>2G) with colorectal cancer: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2013
    Pooled it
  2. Trial
  3. Review
  4. Study on the Relationship between MMP-2, MMP-9 Gene Polymorphisms, and the Risk of Colorectal Cancer.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  5. Polymorphisms in the Angiogenesis-Related GenesInternational journal of molecular sciences · 2020
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Matrix metalloproteinases in cancer: their value as diagnostic and prognostic markers and therapeutic targets.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2013
    Review
  12. Polymorphisms in XPD and ERCC1 Associated with Colorectal Cancer Outcome.International journal of molecular sciences · 2013
    Article
  13. Article
  14. Article
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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.

A HettiaratchiInflammatory Diseases Research Unit, Department of Pathology, School of Medical Sciences, University of New South Wales, Sydney, Australia.
N J Hawkins
G McKenzie
R L Ward
J E Hunt
D Wakefield
N Di Girolamo

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Matrix metalloproteinase (MMP) overexpression has been implicated in the pathogenesis of colorectal carcinoma (CRC). Accumulating evidence suggests that MMP promoter single nucleotide polymorphisms (SNPs) effecting gene transcription are associated with enhanced susceptibility for the development of malignant disease, increased tumour invasiveness and poor patient survival. The aim of the current investigation was to determine whether such associations exist in a large CRC patient/control study population. Using an allelic discrimination real-time polymerase chain reaction, polymorphisms in the MMP-1, MMP-2 and MMP-3 gene promoters (-1607, -1306, and -1612 bp, respectively) were assessed in normal blood mononuclear cells from patients with CRC (n=503) and control subjects (n=471). Genotypes corresponding to each MMP SNP were correlated with tumour characteristics and clinical outcome. The frequency of each genotype was not statistically different between patients and control subjects and no significant differences were noted between the genotypes and tumour characteristics for the three MMP SNPs. CRC patients with the 2G/2G genotype for the MMP-1 SNP had significantly better 5-year survival compared to patients with a 1G allele (P<0.05). Our results demonstrate that CRC patients with a 2G/2G genotype in the MMP-1 gene promoter SNP have a favourable prognosis. Although our results were unexpected, given that this genotype is associated with enhanced MMP-1 transcriptional activity, they are consistent with recent data highlighting the anti-tumorigenic properties of MMPs.

Indexed as

Polymorphism, Single NucleotideAdenocarcinomaAdultAgedAged, 80 and overColorectal NeoplasmsFemaleHumansImmunohistochemistryLoss of HeterozygosityMaleMatrix Metalloproteinase 1Matrix Metalloproteinase 2Matrix Metalloproteinase 3Middle AgedPrognosisMatrix Metalloproteinase 1Matrix Metalloproteinase 2Matrix Metalloproteinase 3

Identifiers

PMID17311017
PMCPMC2360084

What OpenQuestion holds

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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.