The microbiome and butyrate regulate energy metabolism and autophagy in the mammalian colon
Dallas R. Donohoe,Nikhil Garge,Xinxin Zhang,Wei Sun,Thomas M. O’Connell,Maureen K. Bunger,Scott J. Bultman +6 more
TLDR
It is demonstrated that microbiota have a strong effect on energy homeostasis in the colon compared to other tissues and this tissue specificity is due to colonocytes utilizing bacterially produced butyrate as their primary energy source.About:
This article is published in Cell Metabolism.The article was published on 2011-05-04 and is currently open access. It has received 1328 citations till now. The article focuses on the topics: Butyrate & Energy source.read more
Citations
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Journal ArticleDOI
Functional interactions between the gut microbiota and host metabolism
TL;DR: Through increased knowledge of the mechanisms involved in the interactions between the microbiota and its host, the world will be in a better position to develop treatments for metabolic disease.
Journal ArticleDOI
The role of short-chain fatty acids in the interplay between diet, gut microbiota, and host energy metabolism
Gijs den Besten,Karen van Eunen,Albert K. Groen,Koen Venema,Dirk-Jan Reijngoud,Barbara M. Bakker +5 more
TL;DR: This review summarizes the role of SCFAs in host energy metabolism, starting from the production by the gut microbiota to the uptake by the host and ending with the effects on host metabolism.
Journal ArticleDOI
Short Chain Fatty Acids (SCFAs)-Mediated Gut Epithelial and Immune Regulation and Its Relevance for Inflammatory Bowel Diseases.
Daniela Parada Venegas,Marjorie De la Fuente,Glauben Landskron,María-Julieta González,Rodrigo Quera,Gerard Dijkstra,Hermie J. M. Harmsen,Klaas Nico Faber,Marcela A. Hermoso +8 more
TL;DR: An overview of microbial SCFAs production and their effects on the intestinal mucosa with specific emphasis on their relevance for Inflammatory Bowel Diseases is presented and the therapeutic potential ofSCFAs for IBD is discussed.
Journal ArticleDOI
Microbiota-Generated Metabolites Promote Metabolic Benefits via Gut-Brain Neural Circuits
Filipe De Vadder,Petia Kovatcheva-Datchary,D. Goncalves,J. Vinera,Carine Zitoun,A. Duchampt,Fredrik Bäckhed,Fredrik Bäckhed,Gilles Mithieux +8 more
TL;DR: It is shown that the short-chain fatty acids propionate and butyrate, which are generated by fermentation of soluble fiber by the gut microbiota, activate IGN via complementary mechanisms, and the regulation of IGN is necessary for the metabolic benefits associated with SCFAs and soluble fiber.
Book ChapterDOI
The role of short-chain fatty acids in health and disease.
Jian Tan,Craig R. M. McKenzie,Maria Potamitis,Alison N. Thorburn,Charles R. Mackay,Laurence Macia +5 more
TL;DR: The role of SCFAs as a major player in maintenance of gut and immune homeostasis is highlighted, and their levels are regulated by diet are provided a new basis to explain the increased prevalence of inflammatory disease in Westernized countries.
References
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Linear Models and Empirical Bayes Methods for Assessing Differential Expression in Microarray Experiments
TL;DR: The hierarchical model of Lonnstedt and Speed (2002) is developed into a practical approach for general microarray experiments with arbitrary numbers of treatments and RNA samples and the moderated t-statistic is shown to follow a t-distribution with augmented degrees of freedom.
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An obesity-associated gut microbiome with increased capacity for energy harvest
Peter J. Turnbaugh,Ruth E. Ley,Michael A. Mahowald,Vincent Magrini,Elaine R. Mardis,Jeffrey I. Gordon +5 more
TL;DR: It is demonstrated through metagenomic and biochemical analyses that changes in the relative abundance of the Bacteroidetes and Firmicutes affect the metabolic potential of the mouse gut microbiota and indicates that the obese microbiome has an increased capacity to harvest energy from the diet.
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A human gut microbial gene catalogue established by metagenomic sequencing
Junjie Qin,Ruiqiang Li,Jeroen Raes,Manimozhiyan Arumugam,Kristoffer Sølvsten Burgdorf,Chaysavanh Manichanh,Trine Nielsen,Nicolas Pons,Florence Levenez,Takuji Yamada,Daniel R. Mende,Junhua Li,Junming Xu,Shaochuan Li,Dongfang Li,Jianjun Cao,Bo Wang,Huiqing Liang,Huisong Zheng,Yinlong Xie,Julien Tap,Patricia Lepage,Marcelo Bertalan,Jean-Michel Batto,Torben Hansen,Denis Le Paslier,Allan Linneberg,H. Bjørn Nielsen,Eric Pelletier,Pierre Renault,Thomas Sicheritz-Pontén,Keith Turner,Hongmei Zhu,Chang Yu,Shengting Li,Min Jian,Yan Zhou,Yingrui Li,Xiuqing Zhang,Songgang Li,Nan Qin,Huanming Yang,Jian Wang,Søren Brunak,Joël Doré,Francisco Guarner,Karsten Kristiansen,Oluf Pedersen,Julian Parkhill,Jean Weissenbach,Peer Bork,S. Dusko Ehrlich,Jun Wang +52 more
TL;DR: The Illumina-based metagenomic sequencing, assembly and characterization of 3.3 million non-redundant microbial genes, derived from 576.7 gigabases of sequence, from faecal samples of 124 European individuals are described, indicating that the entire cohort harbours between 1,000 and 1,150 prevalent bacterial species and each individual at least 160 such species.
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Diversity of the human intestinal microbial flora.
Paul B. Eckburg,Elisabeth M. Bik,Charles N. Bernstein,Elizabeth Purdom,Les Dethlefsen,Michael Sargent,Steven R. Gill,Karen E. Nelson,David A. Relman,David A. Relman,David A. Relman +10 more
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A core gut microbiome in obese and lean twins
Peter J. Turnbaugh,Micah Hamady,Tanya Yatsunenko,Brandi L. Cantarel,Alexis E. Duncan,Ruth E. Ley,Mitchell L. Sogin,William J. Jones,Bruce A. Roe,Jason P. Affourtit,Michael Egholm,Bernard Henrissat,Andrew C. Heath,Rob Knight,Jeffrey I. Gordon +14 more
TL;DR: The faecal microbial communities of adult female monozygotic and dizygotic twin pairs concordant for leanness or obesity, and their mothers are characterized to address how host genotype, environmental exposure and host adiposity influence the gut microbiome.
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