Dietary quality and the colonic mucosa–associated gut microbiome in humans
Liu Y, Ajami N, El-Serag H, Hair C, Graham D, White D, Chen L, Wang Z, Plew S, Kramer J, Cole R, Hernaez R, Hou J, Husain N, Jarbrink-Sehgal M, Kanwal F, Ketwaroo G, Natarajan Y, Shah R, Velez M, Mallepally N, Petrosino J, Jiao L. Dietary quality and the colonic mucosa–associated gut microbiome in humans. American Journal Of Clinical Nutrition 2019, 110: 701-712. PMID: 31291462, PMCID: PMC6736447, DOI: 10.1093/ajcn/nqz139.Peer-Reviewed Original ResearchConceptsTotal HEIColonic mucosaHigher BacteroidesDietary qualityGut microbiomeCross-sectional observational studyLower scoresColonic mucosal biopsiesHealthy Eating IndexDifferent colon segmentsMucosal biopsiesMultivariable analysisObservational studyColon segmentsDietary consumptionHealthy individualsMultivariate analysisFree participantsMucosaNormal individualsFusobacteriumWhole grainsTaxonomic relative abundancesScoresSoy beverageDietary Nutrients Involved in One-Carbon Metabolism and Colonic Mucosa-Associated Gut Microbiome in Individuals with an Endoscopically Normal Colon
Gurwara S, Ajami N, Jang A, Hessel F, Chen L, Plew S, Wang Z, Graham D, Hair C, White D, Kramer J, Kourkoumpetis T, Hoffman K, Cole R, Hou J, Husain N, Jarbrink-Sehgal M, Hernaez R, Kanwal F, Ketwaroo G, Shah R, Velez M, Natarajan Y, El-Serag H, Petrosino J, Jiao L. Dietary Nutrients Involved in One-Carbon Metabolism and Colonic Mucosa-Associated Gut Microbiome in Individuals with an Endoscopically Normal Colon. Nutrients 2019, 11: 613. PMID: 30871224, PMCID: PMC6470629, DOI: 10.3390/nu11030613.Peer-Reviewed Original ResearchConceptsB vitaminsDietary consumptionGut microbiotaMucosa-associated gut microbiotaConsumption of folateFood frequency questionnaireHigh consumptionFrequency questionnaireColonic biopsiesNormal colonGut microbiomeColonic bacteriaOne-carbon metabolismDaily consumptionOperational taxonomic unit classificationStatistical significanceDietary nutrientsTaxonomic relative abundancesVitaminFolateMicrobiota