Evidence map›Paper›PMID 26459369›Full record

ArticleBMC cancer2015

c-MET immunostaining in colorectal carcinoma is associated with local disease recurrence.

Jaudah Al-Maghrabi, Eman Emam, Wafaey Gomaa, Moaath Saggaf, Abdelbaset Buhmeida, Mohammad Al-Qahtani, Mahmoud Al-Ahwal

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

32 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
  2. Review
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  5. Article
  6. Clinical significance of galectin-3 expression in urinary bladder carcinoma.The Journal of international medical research · 2023
    Article
  7. c-Met-TargetingInternational journal of nanomedicine · 2023
    Article
  8. Article
  9. Review
  10. Article
  11. Article
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  16. Role of HGF/c-Met in the treatment of colorectal cancer with liver metastasis.Journal of biochemical and molecular toxicology · 2019
    Article
  17. Article
  18. Fascin expression in urinary bladder urothelial carcinoma correlates with unfavourable prognosis.International journal of clinical and experimental pathology · 2019
    Article
  19. Article
  20. 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

7 authors at 1 institution in 1 country.

Jaudah Al-MaghrabiScientific Chair for Colorectal Cancer, King Abdulaziz University, Jeddah, Saudi Arabia. jalmaghrabi@hotmail.com.
Eman EmamDepartment of Pathology, Faculty of Medicine, King Abdulaziz University, P.O. Box 80205, Jeddah, 21589, Saudi Arabia. iman.emam20@gmail.com.
Wafaey GomaaDepartment of Pathology, Faculty of Medicine, King Abdulaziz University, P.O. Box 80205, Jeddah, 21589, Saudi Arabia. wafgom@yahoo.com.
Moaath SaggafDepartment of Pathology, Faculty of Medicine, King Abdulaziz University, P.O. Box 80205, Jeddah, 21589, Saudi Arabia. mo3athe@hotmail.com.
Abdelbaset BuhmeidaCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia. buhmeida7@yahoo.com.
Mohammad Al-QahtaniCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia. mhalqahtani@kau.edu.sa.
Mahmoud Al-AhwalScientific Chair for Colorectal Cancer, King Abdulaziz University, Jeddah, Saudi Arabia. mahwal@kau.edu.sa.
King Abdulaziz University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreased mesenchymal-epithelial transition factor gene (c-MET) expression in several human malignancies is related to increased tumour progression. The aim of the present study is to explore the relationship between immunohistochemical expression of c-MET in colorectal carcinoma (CRC) and the clinicopathological characteristics and follow up data, to compare the expression of c-MET in primary CRC and its metastasis in lymph nodes and to test its validity as independent prognostic factor.

methodsHundred and thirty-five archival CRC and nodal metastases samples were collected from King Abdulaziz University Hospital, Saudi Arabia. Tissue microarrays were constructed and immunohistochemistry was done to detected c-MET protein expression. Appropriate statistical analysis was performed.

resultsHigh c-MET immunostaining was significantly associated with tumour size larger than 5 cm (p < 0.003) and in left colon subsite (p < 0.05). There was no significant correlation between c-MET protein expression and age, sex, degree of differentiation, tumour invasion, presence of nodal metastasis, lymphovascular invasion, status of surgical resection margin, or presence of distant metastasis. Furthermore, no association between c-MET protein expression and disease free survival. High protein expression of c-MET is associated with the incidence of local disease recurrence (p < 0.012).

conclusionc-MET is a new promising target that may help in understanding the pathogenesis of CRC, and to be used as independent prognostic biomarker to predict local disease recurrence in CRC. Further molecular in vitro and in vivo studies are required to pursue c-MET as potential molecular marker of metastases and test the possibility of its incorporation as a new targeted therapeutic target.

Indexed as

AdultAgedBiomarkers, TumorColorectal NeoplasmsFemaleGene ExpressionHumansImmunohistochemistryKaplan-Meier EstimateMaleMiddle AgedNeoplasm GradingNeoplasm MetastasisNeoplasm Recurrence, LocalPrognosisProto-Oncogene Proteins c-metBiomarkers, TumorProto-Oncogene Proteins c-met

Identifiers

PMID26459369
PMCPMC4603921
OpenAlexW1931065029

What OpenQuestion holds

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LicenceCC BY
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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.