Evidence map›Paper›PMID 35298091›Full record

ArticleMolecular oncology2022

Development of a miRNA-based classifier for detection of colorectal cancer molecular subtypes.

Ronja S Adam, Dennis Poel, Leandro Ferreira Moreno, Joey M A Spronck, Tim R de Back, Arezo Torang, Patricia M Gomez Barila, Sanne Ten Hoorn, Florian Markowetz, Xin Wang and 3 more

Abstract read
In one paragraph

Article in Molecular oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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

13 authors.

Ronja S AdamLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0001-8343-1882
Dennis PoelDepartment of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID 0000-0002-4395-2824
Leandro Ferreira MorenoLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.
Joey M A SpronckLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0001-9653-9542
Tim R de BackLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0002-5205-8031
Arezo TorangLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0002-7912-3964
Patricia M Gomez BarilaLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0003-3878-3373
Sanne Ten HoornLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0001-9553-6091
Florian MarkowetzCancer Research UK Cambridge Institute, University of Cambridge, UK.ORCID 0000-0002-2784-5308
Xin WangDepartment of Biomedical Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong.
Henk M W VerheulDepartment of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID 0000-0001-5981-922X
Tineke E BuffartLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0003-2464-7741
Louis VermeulenLaboratory for Experimental Oncology and Radiobiology (LEXOR), Center for Experimental and Molecular Medicine (CEMM), Cancer Center Amsterdam and Amsterdam Gastroenterology and Metabolism, Amsterdam University Medical Centers, The Netherlands.ORCID 0000-0002-6066-789X

Funding

Cancer Research UK A19274Cancer Research UK C14303/A17197
6 · The paper itself

Abstract

Previously, colorectal cancer (CRC) has been classified into four distinct molecular subtypes based on transcriptome data. These consensus molecular subtypes (CMSs) have implications for our understanding of tumor heterogeneity and the prognosis of patients. So far, this classification has been based on the use of messenger RNAs (mRNAs), although microRNAs (miRNAs) have also been shown to play a role in tumor heterogeneity and biological differences between CMSs. In contrast to mRNAs, miRNAs have a smaller size and increased stability, facilitating their detection. Therefore, we built a miRNA-based CMS classifier by converting the existing mRNA-based CMS classification using machine learning (training dataset of n = 271). The performance of this miRNA-assigned CMS classifier (CMS-miRaCl) was evaluated in several datasets, achieving an overall accuracy of ~ 0.72 (0.6329-0.7987) in the largest dataset (n = 158). To gain insight into the biological relevance of CMS-miRaCl, we evaluated the most important features in the classifier. We found that miRNAs previously reported to be relevant in microsatellite-instable CRCs or Wnt signaling were important features for CMS-miRaCl. Following further studies to validate its robustness, this miRNA-based alternative might simplify the implementation of CMS classification in clinical workflows.

Indexed as

Colorectal NeoplasmsMicroRNAsBiomarkers, TumorGene Expression ProfilingHumansMicrosatellite InstabilityRNA, MessengerTranscriptomeBiomarkers, TumorMicroRNAsRNA, Messengercolorectal cancerconsensus molecular subtypesmicroRNAmiRNA

Identifiers

PMID35298091
PMCPMC9297751

What OpenQuestion holds

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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.