@article{f923d16ad1fc4b458a910fce93b121d8,
title = "Microbiota Diurnal Rhythmicity Programs Host Transcriptome Oscillations",
abstract = "The intestinal microbiota undergoes diurnal compositional and functional oscillations that affect metabolic homeostasis, but the mechanisms by which the rhythmic microbiota influences host circadian activity remain elusive. Using integrated multi-omics and imaging approaches, we demonstrate that the gut microbiota features oscillating biogeographical localization and metabolome patterns that determine the rhythmic exposure of the intestinal epithelium to different bacterial species and their metabolites over the course of a day. This diurnal microbial behavior drives, in turn, the global programming of the host circadian transcriptional, epigenetic, and metabolite oscillations. Surprisingly, disruption of homeostatic microbiome rhythmicity not only abrogates normal chromatin and transcriptional oscillations of the host, but also incites genome-wide de novo oscillations in both intestine and liver, thereby impacting diurnal fluctuations of host physiology and disease susceptibility. As such, the rhythmic biogeography and metabolome of the intestinal microbiota regulates the temporal organization and functional outcome of host transcriptional and epigenetic programs.",
keywords = "biogeography, chronopharmacology, circadian clock, diurnal rhythm, metabolome, metagenome, microbiome, transcriptome",
author = "Thaiss, {Christoph A.} and Maayan Levy and Tal Korem and Lenka Dohnalov{\'a} and Hagit Shapiro and Jaitin, {Diego A.} and Eyal David and Winter, {Deborah R.} and Meital Gury-BenAri and Evgeny Tatirovsky and Timur Tuganbaev and Sara Federici and Niv Zmora and David Zeevi and Mally Dori-Bachash and Meirav Pevsner-Fischer and Elena Kartvelishvily and Alexander Brandis and Alon Harmelin and Oren Shibolet and Zamir Halpern and Kenya Honda and Ido Amit and Eran Segal and Eran Elinav",
note = "Funding Information: We thank the members of the E.E. and E.S. labs for discussions and Ilan Rosenshine for sharing important tools. We acknowledge Ziv Zwighaft and Gad Asher for providing polyamine-deficient animal diet and helpful advice, and Tevie Mehlman, Carmit Bar-Nathan, Osnat Amram, as well as the Weizmann Histology Unit for technical support. C.A.T. received a Boehringer Ingelheim Fonds PhD Fellowship and thanks Shalev Itzkovitz and Yair Raisner for insightful discussions. T.K. is supported by the Ministry of Science, Technology & Space, Israel. N.Z. is supported by the Gilead Sciences International Research Scholars Program in Liver Disease. K.H. is supported by CREST, Japan Agency for Medical Research and Development. E.S. is supported by the Crown Human Genome Center; the Else Kroener Fresenius Foundation; Donald L. Schwarz, Sherman Oaks, CA; Jack N. Halpern, New York, NY; Leesa Steinberg, Canada; and grants funded by the European Research Council and the Israel Science Foundation. E.E. is supported by Yael and Rami Ungar, Israel; Leona M. and Harry B. Helmsley Charitable Trust; the Gurwin Family Fund for Scientific Research; Crown Endowment Fund for Immunological Research; estate of Jack Gitlitz; estate of Lydia Hershkovich; the Benoziyo Endowment Fund for the Advancement of Science; Adelis Foundation; John L. and Vera Schwartz, Pacific Palisades; Alan Markovitz, Canada; Cynthia Adelson, Canada; CNRS (Centre National de la Recherche Scientifique); estate of Samuel and Alwyn J. Weber; Mr. and Mrs. Donald L. Schwarz, Sherman Oaks; grants funded by the European Research Council; the German-Israel Binational Foundation; the Israel Science Foundation; the Minerva Foundation; the Rising Tide Foundation; and the Alon Foundation scholar award. E.E. is the incumbent of the Rina Gudinski Career Development Chair and a senior fellow of the Canadian Institute For Advanced Research (CIFAR). Publisher Copyright: {\textcopyright} 2016 Elsevier Inc.",
year = "2016",
month = dec,
day = "1",
doi = "10.1016/j.cell.2016.11.003",
language = "English",
volume = "167",
pages = "1495--1510.e12",
journal = "Cell",
issn = "0092-8674",
publisher = "Cell Press",
number = "6",
}