Journal ArticleDOI
Population-level analysis of gut microbiome variation
Gwen Falony,Marie Joossens,Marie Joossens,Sara Vieira-Silva,Jun Wang,Youssef Darzi,Youssef Darzi,Karoline Faust,Karoline Faust,Alexander Kurilshikov,Marc Jan Bonder,Mireia Valles-Colomer,Doris Vandeputte,Doris Vandeputte,Raul Y. Tito,Raul Y. Tito,Samuel Chaffron,Samuel Chaffron,Leen Rymenans,Leen Rymenans,Chloë Verspecht,Lise De Sutter,Lise De Sutter,Gipsi Lima-Mendez,Kevin D'hoe,Kevin D'hoe,Karl Jonckheere,Karl Jonckheere,Daniel Homola,Daniel Homola,Roberto Garcia,Roberto Garcia,Ettje F. Tigchelaar,Linda Eeckhaudt,Linda Eeckhaudt,Jingyuan Fu,Liesbet Henckaerts,Alexandra Zhernakova,Cisca Wijmenga,Jeroen Raes,Jeroen Raes +40 more
TLDR
Stool consistency showed the largest effect size, whereas medication explained largest total variance and interacted with other covariate-microbiota associations, and proposed disease marker genera associated to host covariates were found associated to microbiota compositional variation with a 92% replication rate.Abstract:
Fecal microbiome variation in the average, healthy population has remained under-investigated. Here, we analyzed two independent, extensively phenotyped cohorts: the Belgian Flemish Gut Flora Project (FGFP; discovery cohort; N = 1106) and the Dutch LifeLines-DEEP study (LLDeep; replication; N = 1135). Integration with global data sets (N combined = 3948) revealed a 14-genera core microbiota, but the 664 identified genera still underexplore total gut diversity. Sixty-nine clinical and questionnaire-based covariates were found associated to microbiota compositional variation with a 92% replication rate. Stool consistency showed the largest effect size, whereas medication explained largest total variance and interacted with other covariate-microbiota associations. Early-life events such as birth mode were not reflected in adult microbiota composition. Finally, we found that proposed disease marker genera associated to host covariates, urging inclusion of the latter in study design.read more
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Journal ArticleDOI
The Human Intestinal Microbiome in Health and Disease
Susan V. Lynch,Oluf Pedersen +1 more
TL;DR: The large majority of studies on the role of the microbiome in the pathogenesis of disease are correlative and preclinical; several have influenced clinical practice.
Journal ArticleDOI
The Microbiota-Gut-Brain Axis
John F. Cryan,Kenneth J. O’Riordan,Caitlin S. M. Cowan,Kiran V. Sandhu,Thomaz F.S. Bastiaanssen,Marcus Boehme,Martín Gabriel Codagnone,Sofia Cussotto,Christine Fülling,Anna V. Golubeva,Katherine E. Guzzetta,Minal Jaggar,Caitriona M. Long-Smith,Joshua M. Lyte,Jason A. Martin,Alicia Molinero-Perez,Gerard M. Moloney,Emanuela Morelli,Enrique Morillas,Rory C. O'Connor,Joana S Cruz-Pereira,Veronica L. Peterson,Kieran Rea,Nathaniel L. Ritz,Eoin Sherwin,Simon Spichak,Emily M. Teichman,Marcel van de Wouw,Ana Paula Ventura-Silva,Shauna E. Wallace-Fitzsimons,Niall P. Hyland,Gerard Clarke,Timothy G. Dinan +32 more
TL;DR: Future studies will focus on understanding the mechanisms underlying the microbiota-gut-brain axis and attempt to elucidate microbial-based intervention and therapeutic strategies for neuropsychiatric disorders.
Journal ArticleDOI
Environment dominates over host genetics in shaping human gut microbiota
Daphna Rothschild,Omer Weissbrod,Elad Barkan,Alexander Kurilshikov,Tal Korem,David Zeevi,Paul I. Costea,Anastasia Godneva,Iris N. Kalka,Noam Bar,Smadar Shilo,Dar Lador,Arnau Vich Vila,Niv Zmora,Niv Zmora,Meirav Pevsner-Fischer,David Israeli,Noa Kosower,Gal Malka,Bat Chen Wolf,Tali Avnit-Sagi,Maya Lotan-Pompan,Adina Weinberger,Zamir Halpern,Shai Carmi,Jingyuan Fu,Cisca Wijmenga,Cisca Wijmenga,Alexandra Zhernakova,Eran Elinav,Eran Segal +30 more
TL;DR: Genotype and microbiome data from 1,046 healthy individuals with several distinct ancestral origins who share a relatively common environment are examined, and it is demonstrated that the gut microbiome is not significantly associated with genetic ancestry, and that host genetics have a minor role in determining microbiome composition.
Journal ArticleDOI
Population-based metagenomics analysis reveals markers for gut microbiome composition and diversity.
Alexandra Zhernakova,Alexander Kurilshikov,Marc Jan Bonder,Ettje F. Tigchelaar,Melanie Schirmer,Tommi Vatanen,Zlatan Mujagic,Arnau Vich Vila,Gwen Falony,Sara Vieira-Silva,Sara Vieira-Silva,Jun Wang,Jun Wang,Floris Imhann,Eelke Brandsma,Soesma A Jankipersadsing,Marie Joossens,María Carmen Cenit,Patrick Deelen,Morris A. Swertz,Rinse K. Weersma,Edith J. M. Feskens,Mihai G. Netea,Dirk Gevers,Daisy Jonkers,Lude Franke,Yurii S. Aulchenko,Curtis Huttenhower,Curtis Huttenhower,Jeroen Raes,Jeroen Raes,Jeroen Raes,Marten H. Hofker,Ramnik J. Xavier,Cisca Wijmenga,Jingyuan Fu +35 more
TL;DR: Deep sequencing of the gut microbiomes of 1135 participants from a Dutch population-based cohort shows relations between the microbiome and 126 exogenous and intrinsic host factors, including 31 intrinsic factors, 12 diseases, 19 drug groups, 4 smoking categories, and 60 dietary factors, and an important step toward a better understanding of environment-diet-microbe-host interactions.
Journal ArticleDOI
Extensive impact of non-antibiotic drugs on human gut bacteria
Lisa A. Maier,Mihaela Pruteanu,Michael Kuhn,Georg Zeller,Anja Telzerow,Exene Erin Anderson,Ana Rita Brochado,Keith C. Fernandez,Hitomi Dose,Hirotada Mori,Kiran Raosaheb Patil,Peer Bork,Athanasios Typas +12 more
TL;DR: For example, this paper screened more than 1,000 marketed drugs against 40 representative gut bacterial strains, and found that 24% of the drugs with human targets, including members of all therapeutic classes, inhibited the growth of at least one strain in vitro.
References
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