Evidence map›Paper›PMID 23584090›Full record

ArticleNature medicine2013

Poor-prognosis colon cancer is defined by a molecularly distinct subtype and develops from serrated precursor lesions.

Felipe De Sousa E Melo, Xin Wang, Marnix Jansen, Evelyn Fessler, Anne Trinh, Laura P M H de Rooij, Joan H de Jong, Onno J de Boer, Ronald van Leersum, Maarten F Bijlsma and 8 more

Abstract read
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In one paragraph

Article in Nature medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 445 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
445citing papers in PubMed, 2 pooled it
44.6field-weighted citation impact, top 1% 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

445 citing papers in PubMed, 2 syntheses or guidelines pooled it, 774 citations in OpenAlex.

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385 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 5 institutions in 2 countries.

Felipe De Sousa E MeloLaboratory for Experimental Oncology and Radiobiology, Academic Medical Center (AMC), Amsterdam, The Netherlands.
Xin Wang
Marnix Jansen
Evelyn Fessler
Anne Trinh
Laura P M H de Rooij
Joan H de Jong
Onno J de Boer
Ronald van Leersum
Maarten F Bijlsma
Hans Rodermond
Maartje van der Heijden
Carel J M van Noesel
Jurriaan B Tuynman
Evelien Dekker
Florian Markowetz
Jan Paul Medema
Louis Vermeulen
Academic Medical Center · NLUniversity of Amsterdam · NLCancer Research UK · GBOxford University Hospitals NHS Trust · GBUniversity of Cambridge · GB

Funding

Cancer Research UK 17044
6 · The paper itself

Abstract

Colon cancer is a clinically diverse disease. This heterogeneity makes it difficult to determine which patients will benefit most from adjuvant therapy and impedes the development of new targeted agents. More insight into the biological diversity of colon cancers, especially in relation to clinical features, is therefore needed. We demonstrate, using an unsupervised classification strategy involving over 1,100 individuals with colon cancer, that three main molecularly distinct subtypes can be recognized. Two subtypes have been previously identified and are well characterized (chromosomal-instable and microsatellite-instable cancers). The third subtype is largely microsatellite stable and contains relatively more CpG island methylator phenotype-positive carcinomas but cannot be identified on the basis of characteristic mutations. We provide evidence that this subtype relates to sessile-serrated adenomas, which show highly similar gene expression profiles, including upregulation of genes involved in matrix remodeling and epithelial-mesenchymal transition. The identification of this subtype is crucial, as it has a very unfavorable prognosis and, moreover, is refractory to epidermal growth factor receptor-targeted therapy.

Indexed as

Gene Expression Regulation, NeoplasticCell Line, TumorColonic NeoplasmsColonic PolypsCpG IslandsGene Expression ProfilingGene Expression RegulationHumansMicrosatellite InstabilityMicrosatellite RepeatsMutationOligonucleotide Array Sequence AnalysisPrognosis

Identifiers

PMID23584090
OpenAlexW2038143310

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.