Evidence map›Paper›PMID 35013454›Full record

ArticleScientific reports2022

Towards a metagenomics machine learning interpretable model for understanding the transition from adenoma to colorectal cancer.

Carlos S Casimiro-Soriguer, Carlos Loucera, María Peña-Chilet, Joaquin Dopazo

Abstract readValidation Study
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 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

4 authors.

Carlos S Casimiro-Soriguer *Clinical Bioinformatics Area, Fundación Progreso y Salud (FPS), Hospital Virgen del Rocio, 41013, Seville, Spain.
Carlos Loucera *Clinical Bioinformatics Area, Fundación Progreso y Salud (FPS), Hospital Virgen del Rocio, 41013, Seville, Spain.
María Peña-ChiletClinical Bioinformatics Area, Fundación Progreso y Salud (FPS), Hospital Virgen del Rocio, 41013, Seville, Spain.
Joaquin DopazoClinical Bioinformatics Area, Fundación Progreso y Salud (FPS), Hospital Virgen del Rocio, 41013, Seville, Spain. joaquin.dopazo@juntadeandalucia.es.

Funding

Consejería de Economía, Innovación, Ciencia y Empleo, Junta de Andalucía PAIDI2020- DOC_00350H2020 Marie Skłodowska-Curie Actions 813533H2020 Research Infrastructures 676559Instituto de Salud Carlos III IMP/0019Ministerio de Ciencia e Innovación PID2020-117979RB-I00
6 · The paper itself

Abstract

Gut microbiome is gaining interest because of its links with several diseases, including colorectal cancer (CRC), as well as the possibility of being used to obtain non-intrusive predictive disease biomarkers. Here we performed a meta-analysis of 1042 fecal metagenomic samples from seven publicly available studies. We used an interpretable machine learning approach based on functional profiles, instead of the conventional taxonomic profiles, to produce a highly accurate predictor of CRC with better precision than those of previous proposals. Moreover, this approach is also able to discriminate samples with adenoma, which makes this approach very promising for CRC prevention by detecting early stages in which intervention is easier and more effective. In addition, interpretable machine learning methods allow extracting features relevant for the classification, which reveals basic molecular mechanisms accounting for the changes undergone by the microbiome functional landscape in the transition from healthy gut to adenoma and CRC conditions. Functional profiles have demonstrated superior accuracy in predicting CRC and adenoma conditions than taxonomic profiles and additionally, in a context of explainable machine learning, provide useful hints on the molecular mechanisms operating in the microbiota behind these conditions.

Indexed as

Gastrointestinal MicrobiomeMachine LearningAdenomaColorectal NeoplasmsHumansMetagenomics

Identifiers

PMID35013454
PMCPMC8748837

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.