Evidence map›Paper›PMID 27729614›Full record

ArticleOncotarget2016

Genomic profiling of stage II and III colon cancers reveals APC mutations to be associated with survival in stage III colon cancer patients.

Evert van den Broek, Oscar Krijgsman, Daoud Sie, Marianne Tijssen, Sandra Mongera, Mark A van de Wiel, Eric J Th Belt, Sjoerd H den Uil, Herman Bril, Hein B A C Stockmann and 4 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

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  9. Review
  10. Genetic alterations related to endoscopic treatment of colorectal tumors.JGH open : an open access journal of gastroenterology and hepatology · 2020
    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

14 authors at 3 institutions in 1 country.

Evert van den BroekDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Oscar KrijgsmanDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Daoud SieDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Marianne TijssenDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Sandra MongeraDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Mark A van de WielDepartment of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands.
Eric J Th BeltDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Sjoerd H den UilDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Herman BrilDepartment of Pathology, Spaarne Gasthuis, Haarlem, The Netherlands.
Hein B A C StockmannDepartment of Surgery, VU University, Amsterdam, The Netherlands.
Bauke YlstraDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Beatriz CarvalhoDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Gerrit A MeijerDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Remond J A FijnemanDepartment of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
Amsterdam UMC Location VUmc · NLThe Netherlands Cancer Institute · NLSpaarne Gasthuis · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor profiling of DNA alterations, i.e. gene point mutations, somatic copy number aberrations (CNAs) and structural variants (SVs), improves insight into the molecular pathology of cancer and clinical outcome. Here, associations between genomic aberrations and disease recurrence in stage II and III colon cancers were investigated. A series of 114 stage II and III microsatellite stable colon cancer samples were analyzed by high-resolution array-comparative genomic hybridization (array-CGH) to detect CNAs and CNA-associated chromosomal breakpoints (SVs). For 60 of these samples mutation status of APC, TP53, KRAS, PIK3CA, FBXW7, SMAD4, BRAF and NRAS was determined using targeted massive parallel sequencing. Loss of chromosome 18q12.1-18q12.2 occurred more frequently in tumors that relapsed than in relapse-free tumors (p < 0.001; FDR = 0.13). In total, 267 genes were recurrently affected by SVs (FDR < 0.1). CNAs and SVs were not associated with disease-free survival (DFS). Mutations in APC and TP53 were associated with increased CNAs. APC mutations were associated with poor prognosis in (5-fluorouracil treated) stage III colon cancers (p = 0.005; HR = 4.1), an effect that was further enhanced by mutations in MAPK pathway (KRAS, NRAS, BRAF) genes. We conclude that among multiple genomic alterations in CRC, strongest associations with clinical outcome were observed for common mutations in APC.

Indexed as

GenomicsMutationAdenomatous Polyposis Coli ProteinChromosome BreakpointsChromosome DeletionChromosomes, Human, Pair 18Colonic NeoplasmsDNA Copy Number VariationsGenes, p53High-Throughput Nucleotide SequencingHumansKaplan-Meier EstimateNeoplasm StagingPrognosisRecurrenceAdenomatous Polyposis Coli ProteinAPCcolon cancercopy number aberrationsdisease recurrencestructural variants

Identifiers

PMID27729614
PMCPMC5342020
OpenAlexW2528744081

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.