Gut microbiota in colorectal cancer: Evidence from observational studies

ABSTRACT This study proposes to update knowledge about the relationship between microbiota and Colorectal Cancer (CRC). This is a review carried out using the methodology of the Preferred Report Item for Systematic Analysis and Meta-Analysis (PRISMA) and search for original articles, indexed in the...

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Autores principales:	Sousa,Dallyla Jennifer Morais de, Sousa,Larissa Layana Cardoso de, Fontenele,Larissa Cristina, Nogueira,Thaís Rodrigues, Freitas,Betânia de Jesus e Silva de Almendra
Lenguaje:	English
Publicado:	Sociedad Chilena de Nutrición, Bromatología y Toxicología 2020
Materias:	Bacterium Colon Dysbiosis Fungi Malignant neoplasm Recto
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182020000601009
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spelling	oai:scielo:S0717-751820200006010092020-12-26Gut microbiota in colorectal cancer: Evidence from observational studiesSousa,Dallyla Jennifer Morais deSousa,Larissa Layana Cardoso deFontenele,Larissa CristinaNogueira,Thaís RodriguesFreitas,Betânia de Jesus e Silva de Almendra Bacterium Colon Dysbiosis Fungi Malignant neoplasm Recto ABSTRACT This study proposes to update knowledge about the relationship between microbiota and Colorectal Cancer (CRC). This is a review carried out using the methodology of the Preferred Report Item for Systematic Analysis and Meta-Analysis (PRISMA) and search for original articles, indexed in the Pubmed, Cochrane and Science Direct databases, published between 2011 and 2019, in English. Ten articles showed changes in bacterial composition and its influence on the development and progression of CRC, and only two addressed changes in the composition of fungi and their relationship with CRC. Most studies have shown that the increase in Fusobacterium nucleatum and bacteroides fragilis is strongly associated with the occurrence of CRC due to inflammatory mechanisms; and that Faecalibacterium prausnitzii is a protective factor through the production of butyrate. Additional research is recommended to assess the relationship of microorganisms with the development of CRC, with an emphasis on fungi.info:eu-repo/semantics/openAccessSociedad Chilena de Nutrición, Bromatología y ToxicologíaRevista chilena de nutrición v.47 n.6 20202020-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182020000601009en10.4067/S0717-75182020000601009
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bacterium Colon Dysbiosis Fungi Malignant neoplasm Recto
spellingShingle	Bacterium Colon Dysbiosis Fungi Malignant neoplasm Recto Sousa,Dallyla Jennifer Morais de Sousa,Larissa Layana Cardoso de Fontenele,Larissa Cristina Nogueira,Thaís Rodrigues Freitas,Betânia de Jesus e Silva de Almendra Gut microbiota in colorectal cancer: Evidence from observational studies
description	ABSTRACT This study proposes to update knowledge about the relationship between microbiota and Colorectal Cancer (CRC). This is a review carried out using the methodology of the Preferred Report Item for Systematic Analysis and Meta-Analysis (PRISMA) and search for original articles, indexed in the Pubmed, Cochrane and Science Direct databases, published between 2011 and 2019, in English. Ten articles showed changes in bacterial composition and its influence on the development and progression of CRC, and only two addressed changes in the composition of fungi and their relationship with CRC. Most studies have shown that the increase in Fusobacterium nucleatum and bacteroides fragilis is strongly associated with the occurrence of CRC due to inflammatory mechanisms; and that Faecalibacterium prausnitzii is a protective factor through the production of butyrate. Additional research is recommended to assess the relationship of microorganisms with the development of CRC, with an emphasis on fungi.
author	Sousa,Dallyla Jennifer Morais de Sousa,Larissa Layana Cardoso de Fontenele,Larissa Cristina Nogueira,Thaís Rodrigues Freitas,Betânia de Jesus e Silva de Almendra
author_facet	Sousa,Dallyla Jennifer Morais de Sousa,Larissa Layana Cardoso de Fontenele,Larissa Cristina Nogueira,Thaís Rodrigues Freitas,Betânia de Jesus e Silva de Almendra
author_sort	Sousa,Dallyla Jennifer Morais de
title	Gut microbiota in colorectal cancer: Evidence from observational studies
title_short	Gut microbiota in colorectal cancer: Evidence from observational studies
title_full	Gut microbiota in colorectal cancer: Evidence from observational studies
title_fullStr	Gut microbiota in colorectal cancer: Evidence from observational studies
title_full_unstemmed	Gut microbiota in colorectal cancer: Evidence from observational studies
title_sort	gut microbiota in colorectal cancer: evidence from observational studies
publisher	Sociedad Chilena de Nutrición, Bromatología y Toxicología
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182020000601009
work_keys_str_mv	AT sousadallylajennifermoraisde gutmicrobiotaincolorectalcancerevidencefromobservationalstudies AT sousalarissalayanacardosode gutmicrobiotaincolorectalcancerevidencefromobservationalstudies AT fontenelelarissacristina gutmicrobiotaincolorectalcancerevidencefromobservationalstudies AT nogueirathaisrodrigues gutmicrobiotaincolorectalcancerevidencefromobservationalstudies AT freitasbetaniadejesusesilvadealmendra gutmicrobiotaincolorectalcancerevidencefromobservationalstudies
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Gut microbiota in colorectal cancer: Evidence from observational studies

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