Evidence map›Paper›PMID 24002600›Full record

ArticleBritish journal of cancer2013

Maspin is a marker for early recurrence in primary stage III and IV colorectal cancer.

N Snoeren, B L Emmink, M J G Koerkamp, S R van Hooff, J A C M Goos, W J van Houdt, M de Wit, A M Prins, S R Piersma, T V Pham and 10 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Biomarker Identification through Proteomics in Colorectal Cancer.International journal of molecular sciences · 2024
    Review
  7. Article
  8. Article
  9. Review
  10. Proteomic Profiling and Biomarker Discovery in Colorectal Liver Metastases.International journal of molecular sciences · 2022
    Review
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  12. Article
  13. Review
  14. Article
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  16. Article
  17. 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

20 authors at 3 institutions in 1 country.

N SnoerenDepartment of Surgery, University Medical Centre Utrecht, Heidelberglaan 100, 3584 GX Utrecht, The Netherlands.
B L Emmink
M J G Koerkamp
S R van Hooff
J A C M Goos
W J van Houdt
M de Wit
A M Prins
S R Piersma
T V Pham
E J Belt
H Bril
H B Stockmann
G A Meijer
R van Hillegersberg
F C Holstege
C R Jimenez
R J A Fijneman
O W Kranenburg
I H M Borel Rinkes
Amsterdam UMC Location VUmc · NLUniversity Medical Center Utrecht · NLSpaarne Gasthuis · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLittle is known about the factors that drive metastasis formation in colorectal cancer (CRC). Here, we set out to identify genes and proteins in patients with colorectal liver metastases that correlate with early disease recurrence. Such factors may predict a propensity for metastasis in earlier stages of CRC.

methodsGene expression profiling and proteomics were used to identify differentially expressed genes/proteins in resected liver metastases that recurred within 6 months following liver surgery vs those that did not recur for >24 months. Expression of the identified genes/proteins in stage II (n=243) and III (n=176) tumours was analysed by immunohistochemistry on tissue microarrays. Correlation of protein levels with stage-specific outcome was assessed by uni- and multivariable analyses.

resultsBoth gene expression profiling and proteomics identified Maspin to be differentially expressed in colorectal liver metastases with early (<6 months) and prolonged (>24 months) time to recurrence. Immunohistochemical analysis of Maspin expression on tumour sections revealed that it was an independent predictor of time to recurrence (log-rank P=0.004) and CRC-specific survival (P=0.000) in stage III CRC. High Maspin expression was also correlated with mucinous differentiation. In stage II CRC patients, high Maspin expression did not correlate with survival but was correlated with a right-sided tumour location.

conclusionHigh Maspin expression correlates with poor outcome in CRC after spread to the local lymph nodes. Therefore, Maspin may have a stage-specific function possibly related to tumour cell dissemination and/or metastatic outgrowth.

Indexed as

Biomarkers, TumorColorectal NeoplasmsFemaleGene Expression ProfilingHumansImmunohistochemistryLiver NeoplasmsMaleMicroarray AnalysisMiddle AgedNeoplasm StagingPrognosisSerpinsBiomarkers, TumorSERPIN-B5Serpins

Identifiers

PMID24002600
PMCPMC3776998
OpenAlexW2149152455

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.