Evidence map›Paper›PMID 38486123›Full record

ArticleBritish journal of cancer2024

Functional proteomics of colon cancer Consensus Molecular Subtypes.

Jaime Feliu, Angelo Gámez-Pozo, Daniel Martínez-Pérez, Pablo Pérez-Wert, Daniel Matamala-Luengo, David Viñal, Laura Kunz, Rocío López-Vacas, Antje Dittmann, Nuria Rodríguez-Salas and 3 more

Open access · greenAbstract read
In one paragraph

Article in British journal of cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

8 citing papers in PubMed, 7 citations in OpenAlex.

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  7. Tumor-stroma ratio in colitis-associated colorectal cancer.Upsala journal of medical sciences · 2025
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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 at 1 institution in 2 countries.

Jaime FeliuMedical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain. jaimefeliu@hotmail.com.
Angelo Gámez-PozoMolecular Oncology Lab, La Paz University Hospital-IdiPAZ, Madrid, Spain.
Daniel Martínez-PérezMedical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
Pablo Pérez-WertMedical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
Daniel Matamala-LuengoMolecular Oncology Lab, La Paz University Hospital-IdiPAZ, Madrid, Spain.
David ViñalMedical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
Laura KunzFunctional Genomics Center Zurich, Zurich, Switzerland.
Rocío López-VacasMolecular Oncology Lab, La Paz University Hospital-IdiPAZ, Madrid, Spain.
Antje DittmannFunctional Genomics Center Zurich, Zurich, Switzerland.
Nuria Rodríguez-SalasMedical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
Ana CustodioMedical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
Juan Ángel Fresno VaraBiomedical Research Networking Center on Oncology-CIBERONC, ISCIII, Madrid, Spain.
Lucía Trilla-FuertesMolecular Oncology Lab, La Paz University Hospital-IdiPAZ, Madrid, Spain. lucia.lt30@gmail.com.ORCID 0000-0002-4452-3474
Hospital Universitario La Paz · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Colorectal Cancer Subtyping Consortium established four Consensus Molecular Subtypes (CMS) in colorectal cancer: CMS1 (microsatellite-instability [MSI], Immune), CMS2 (Canonical, epithelial), CMS3 (Metabolic), and CMS4 (Mesenchymal). However, only MSI tumour patients have seen a change in their disease management in clinical practice. This study aims to characterise the proteome of colon cancer CMS and broaden CMS's clinical utility.

methodsOne-hundred fifty-eight paraffin samples from stage II-III colon cancer patients treated with adjuvant chemotherapy were analysed through DIA-based mass-spectrometry proteomics.

resultsCMS1 exhibited overexpression of immune-related proteins, specifically related to neutrophils, phagocytosis, antimicrobial response, and a glycolytic profile. These findings suggested potential therapeutic strategies involving immunotherapy and glycolytic inhibitors. CMS3 showed overexpression of metabolic proteins. CMS2 displayed a heterogeneous protein profile. Notably, two proteomics subtypes within CMS2, with different protein characteristics and prognoses, were identified. CMS4 emerged as the most distinct group, featuring overexpression of proteins related to angiogenesis, extracellular matrix, focal adhesion, and complement activation. CMS4 showed a high metastatic profile and suggested possible chemoresistance that may explain its worse prognosis.

conclusionsDIA proteomics revealed new features for each colon cancer CMS subtype. These findings provide valuable insights into potential therapeutic targets for colorectal cancer subtypes in the future.

Indexed as

Colonic NeoplasmsProteomicsAgedBiomarkers, TumorChemotherapy, AdjuvantFemaleHumansMaleMicrosatellite InstabilityMiddle AgedPrognosisBiomarkers, Tumor

Identifiers

PMID38486123
PMCPMC11091086
OpenAlexW4392796064

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.