Evidence map›Paper›PMID 32486066›Full record

ReviewCancers2020

The Role of the Gut Microbiome in Colorectal Cancer Development and Therapy Response.

Lidia Sánchez-Alcoholado, Bruno Ramos-Molina, Ana Otero, Aurora Laborda-Illanes, Rafael Ordóñez, José Antonio Medina, Jaime Gómez-Millán, María Isabel Queipo-Ortuño

Open access · goldAbstract readReview
In one paragraph

Review in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 187 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
187citing papers in PubMed, 3 pooled it
16.5field-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

187 citing papers in PubMed, 3 syntheses or guidelines pooled it, 321 citations in OpenAlex.

  1. Systematic review: The gut microbiota as a link between colorectal cancer and obesity.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
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  17. Microbiota relationship between breast, colorectal, and lung cancer types.Medical oncology (Northwood, London, England) · 2025
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127 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 1 country.

Lidia Sánchez-AlcoholadoUnidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria. Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain.
Bruno Ramos-MolinaDepartamento de Cirugía Digestiva, Endocrina y Transplante de Órganos Abdominales, Instituto Murciano de Investigación Biosanitária (IMIB-Arrixaca), 30120 Murcia, Spain.
Ana Otero³Unidad de Gestión Clínica de Oncología Radioterápica, Hospital Universitario Virgen de la Victoria. Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain.
Aurora Laborda-IllanesUnidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria. Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain.
Rafael Ordóñez³Unidad de Gestión Clínica de Oncología Radioterápica, Hospital Universitario Virgen de la Victoria. Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain.
José Antonio Medina³Unidad de Gestión Clínica de Oncología Radioterápica, Hospital Universitario Virgen de la Victoria. Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain.
Jaime Gómez-Millán³Unidad de Gestión Clínica de Oncología Radioterápica, Hospital Universitario Virgen de la Victoria. Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain.
María Isabel Queipo-OrtuñoUnidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria. Instituto de Investigación Biomédica de Málaga (IBIMA)-CIMES-UMA, 29010 Málaga, Spain.
Instituto de Investigación Biomédica de Málaga · ESInstituto Murciano de Investigación Biosanitaria · ES

Funding

Consejería de Salud, Junta de Andalucía Nicolas Monardes program (C-0030-2018)Consejería de Salud y Familia, co-funded by the Fondo Europeo de Desarrollo Regional-FEDER Predoctoral grant (PE-0106-2019)Institute of Health "Carlos III" (ISCIII) PI15/00256Institute of Health "Carlos III" (ISCIII), co-funded by the Fondo Europeo de Desarrollo Regional-FEDER Miguel Servet Type II program CPI13/00003Institute of Health "Carlos III" (ISCIII), co-funded by the Fondo Europeo de Desarrollo Regional-FEDER Miguel Servet Type I program CP19/00098Institute of Health "Carlos III" (ISCIII), co-funded by the Fondo Europeo de Desarrollo Regional-FEDER predoctoral grant PFIS-ISCIII (FI19-00112)
6 · The paper itself

Abstract

Colorectal cancer (CRC) is the third most common cancer worldwide and the leading cause of cancer-related deaths. Recently, several studies have demonstrated that gut microbiota can alter CRC susceptibility and progression by modulating mechanisms such as inflammation and DNA damage, and by producing metabolites involved in tumor progression or suppression. Dysbiosis of gut microbiota has been observed in patients with CRC, with a decrease in commensal bacterial species (butyrate-producing bacteria) and an enrichment of detrimental bacterial populations (pro-inflammatory opportunistic pathogens). CRC is characterized by altered production of bacterial metabolites directly involved in cancer metabolism including short-chain fatty acids and polyamines. Emerging evidence suggests that diet has an important impact on the risk of CRC development. The intake of high-fiber diets and the supplementation of diet with polyunsaturated fatty acids, polyphenols and probiotics, which are known to regulate gut microbiota, could be not only a potential mechanism for the reduction of CRC risk in a primary prevention setting, but may also be important to enhance the response to cancer therapy when used as adjuvant to conventional treatment for CRC. Therefore, a personalized modulation of the pattern of gut microbiome by diet may be a promising approach to prevent the development and progression of CRC and to improve the efficacy of antitumoral therapy.

Indexed as

colorectal cancerdietary fiberdysbiosisgut microbiotainflammationpolyaminespolyphenolspolyunsaturated fatty acidsprobioticsshort-chain fatty acids

Identifiers

PMID32486066
PMCPMC7352899
OpenAlexW3031126723

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.