Evidence map›Paper›PMID 22733437›Full record

ArticleInternational journal of colorectal disease2013

FAK, CD44v6, c-Met and EGFR in colorectal cancer parameters: tumour progression, metastasis, patient survival and receptor crosstalk.

Alexandros Garouniatis, Adamantia Zizi-Sermpetzoglou, Spyros Rizos, Alkiviadis Kostakis, Nikolaos Nikiteas, Athanasios G Papavassiliou

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In one paragraph

Article in International journal of colorectal disease, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 4 pooled it
3.3field-weighted citation impact, top 8% 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

41 citing papers in PubMed, 4 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. High c-Met expression is a negative prognostic marker for colorectal cancer: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Pooled it
  5. Trial
  6. Review
  7. Prognosis in stage II colon cancer: Expanding the horizons of risk factors.World journal of gastrointestinal oncology · 2025
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Extracellular matrix and its therapeutic potential for cancer treatment.Signal transduction and targeted therapy · 2021
    Review
  13. Article
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  15. Review
  16. Article
  17. Article
  18. Article
  19. Cosmc overexpression enhances malignancies in human colon cancer.Journal of cellular and molecular medicine · 2020
    Article
  20. HGF/c-Met Axis: The Advanced Development in Digestive System Cancer.Frontiers in cell and developmental biology · 2020
    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

6 authors at 3 institutions in 2 countries.

Alexandros GarouniatisDepartment of General Medicine, G. Gennimatas General Hospital, Athens, Greece.
Adamantia Zizi-Sermpetzoglou
Spyros Rizos
Alkiviadis Kostakis
Nikolaos Nikiteas
Athanasios G Papavassiliou
National and Kapodistrian University of Athens · GRTzaneion General Hospital · GRGeneral Hospital of Athens G. Genimatas · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeResearch for reliable and patient-specific markers in colorectal cancer (CRC) is based on solid evidence that staging alone is not informative enough. Employing four cellular receptors, we embarked to identify aggressive tumour behaviour and impact of surrogate marker expression on patient prognosis.

methodsOne-hundred eighty-three CRC patients were enrolled in our investigation that focused on an array of biological markers, namely epidermal growth factor receptor (EGFR), c-Met, focal adhesion kinase (FAK) and CD44v6. Tissue samples, clinicopathological data and patient's follow-up information were collected, and immunohistochemical assays evaluated the levels of the aforementioned molecules. All available data were correlated with tumour grade, stage, patient age, gender and survival.

resultsExpression of all receptors correlated closely with tumour stage (P < 0.01) exhibiting a connection with cancer's invasiveness and progress. Survival also proved to depend significantly on molecular expression (log-rank test for Kaplan-Meier; EGFR P = 0.030, c-Met P = 0.050, FAK P < 0.001, CD44v6 P < 0.001). Stage, FAK and CD44v6 emerged as independent predictors of survival in a stepwise regression analysis (FAK P = 0.001 Exp(B) = 2.517, 95 % confidence interval (CI) = 1.704-5.831 and CD44v6 P = 0.005, Exp(B) = 2.299, 95 % CI = 1.287-4.110). T-stage, nodal metastasis, all metastatic types (N/M) and size correlated with at least one of the receptors or their co-expression. Notably, increased staining for each receptor was followed by statistically significant expression elevation of at least one of the other markers.

conclusionsOur results suggest that the selected cellular receptors are suitable for use as biomarkers of survival and tumour progression in CRC. Furthermore, we provide additional evidence for receptor interaction, properly clarifying their importance, which could potentially lead to more effective anti-CRC regimens.

Indexed as

AdenocarcinomaAdultAgedAged, 80 and overBiomarkers, TumorColorectal NeoplasmsDisease ProgressionErbB ReceptorsFemaleFocal Adhesion Kinase 1Follow-Up StudiesHumansHyaluronan ReceptorsImmunohistochemistryMaleMiddle AgedBiomarkers, TumorCD44v6 antigenEGFR protein, humanErbB ReceptorsFocal Adhesion Kinase 1Hyaluronan ReceptorsProto-Oncogene Proteins c-metPTK2 protein, human

Identifiers

PMID22733437
OpenAlexW2058938560

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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.