Microbiome and Colorectal Cancer in Humans: A Review of Recent Studies

The tumor microenvironment has recently been well-studied in various gastrointestinal cancers, including colorectal cancer (CRC). The gut microbiota, a collection of microorganisms in the human gastrointestinal tract, is one of the microenvironments associated with colon carcinogenesis. It has been...

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Main Authors: Hiroyuki Takamaru, Cynthia Tsay, Satoshi Shiba, Shinichi Yachida, Yutaka Saito
Format: Article
Language:English
Published: The Japan Society of Coloproctology 2025-01-01
Series:Journal of the Anus, Rectum and Colon
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Online Access:https://www.jstage.jst.go.jp/article/jarc/9/1/9_2024-080/_pdf/-char/en
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author Hiroyuki Takamaru
Cynthia Tsay
Satoshi Shiba
Shinichi Yachida
Yutaka Saito
author_facet Hiroyuki Takamaru
Cynthia Tsay
Satoshi Shiba
Shinichi Yachida
Yutaka Saito
author_sort Hiroyuki Takamaru
collection DOAJ
description The tumor microenvironment has recently been well-studied in various gastrointestinal cancers, including colorectal cancer (CRC). The gut microbiota, a collection of microorganisms in the human gastrointestinal tract, is one of the microenvironments associated with colon carcinogenesis. It has been challenging to elucidate the mechanisms by which gut microbiota contributes to carcinogenesis and cancer progression due to complex interactions with the host, including its metabolites and immune and inflammatory responses. Various studies described the influence of diet on reported changes in the composition and microbiota of gut bacteria and its association with CRC. In recent years, metagenomic techniques such as shotgun sequencing and genome-wide association studies focused on understanding the role of the microbiota and the metabolome on early CRCs and colon carcinogenesis to determine if there are modifiable or intervenable targets for CRC. In this review, we will attempt to provide an overview of gut microbiota related to CRC, with particular attention to the findings of recent studies.
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institution Kabale University
issn 2432-3853
language English
publishDate 2025-01-01
publisher The Japan Society of Coloproctology
record_format Article
series Journal of the Anus, Rectum and Colon
spelling doaj-art-8e80bf1836c04cb981f6ec1df2170c092025-01-27T10:02:40ZengThe Japan Society of ColoproctologyJournal of the Anus, Rectum and Colon2432-38532025-01-0191202410.23922/jarc.2024-0802024-080Microbiome and Colorectal Cancer in Humans: A Review of Recent StudiesHiroyuki Takamaru0Cynthia Tsay1Satoshi Shiba2Shinichi Yachida3Yutaka Saito4Endoscopy Division, National Cancer Center HospitalDivision of Gastroenterology and Hepatology, Weill Cornell Medical CollegeDivision of Cancer Genomics, National Cancer Center Research InstituteDepartment of Cancer Genome Informatics, Graduate School of Medicine, Osaka UniversityEndoscopy Division, National Cancer Center HospitalThe tumor microenvironment has recently been well-studied in various gastrointestinal cancers, including colorectal cancer (CRC). The gut microbiota, a collection of microorganisms in the human gastrointestinal tract, is one of the microenvironments associated with colon carcinogenesis. It has been challenging to elucidate the mechanisms by which gut microbiota contributes to carcinogenesis and cancer progression due to complex interactions with the host, including its metabolites and immune and inflammatory responses. Various studies described the influence of diet on reported changes in the composition and microbiota of gut bacteria and its association with CRC. In recent years, metagenomic techniques such as shotgun sequencing and genome-wide association studies focused on understanding the role of the microbiota and the metabolome on early CRCs and colon carcinogenesis to determine if there are modifiable or intervenable targets for CRC. In this review, we will attempt to provide an overview of gut microbiota related to CRC, with particular attention to the findings of recent studies.https://www.jstage.jst.go.jp/article/jarc/9/1/9_2024-080/_pdf/-char/enmicrobiotametabolomecolorectal cancermetagenomic analysis
spellingShingle Hiroyuki Takamaru
Cynthia Tsay
Satoshi Shiba
Shinichi Yachida
Yutaka Saito
Microbiome and Colorectal Cancer in Humans: A Review of Recent Studies
Journal of the Anus, Rectum and Colon
microbiota
metabolome
colorectal cancer
metagenomic analysis
title Microbiome and Colorectal Cancer in Humans: A Review of Recent Studies
title_full Microbiome and Colorectal Cancer in Humans: A Review of Recent Studies
title_fullStr Microbiome and Colorectal Cancer in Humans: A Review of Recent Studies
title_full_unstemmed Microbiome and Colorectal Cancer in Humans: A Review of Recent Studies
title_short Microbiome and Colorectal Cancer in Humans: A Review of Recent Studies
title_sort microbiome and colorectal cancer in humans a review of recent studies
topic microbiota
metabolome
colorectal cancer
metagenomic analysis
url https://www.jstage.jst.go.jp/article/jarc/9/1/9_2024-080/_pdf/-char/en
work_keys_str_mv AT hiroyukitakamaru microbiomeandcolorectalcancerinhumansareviewofrecentstudies
AT cynthiatsay microbiomeandcolorectalcancerinhumansareviewofrecentstudies
AT satoshishiba microbiomeandcolorectalcancerinhumansareviewofrecentstudies
AT shinichiyachida microbiomeandcolorectalcancerinhumansareviewofrecentstudies
AT yutakasaito microbiomeandcolorectalcancerinhumansareviewofrecentstudies