TY - JOUR
T1 - Microbiota Diurnal Rhythmicity Programs Host Transcriptome Oscillations
AU - Thaiss, Christoph A.
AU - Levy, Maayan
AU - Korem, Tal
AU - Dohnalová, Lenka
AU - Shapiro, Hagit
AU - Jaitin, Diego A.
AU - David, Eyal
AU - Winter, Deborah R.
AU - Gury-BenAri, Meital
AU - Tatirovsky, Evgeny
AU - Tuganbaev, Timur
AU - Federici, Sara
AU - Zmora, Niv
AU - Zeevi, David
AU - Dori-Bachash, Mally
AU - Pevsner-Fischer, Meirav
AU - Kartvelishvily, Elena
AU - Brandis, Alexander
AU - Harmelin, Alon
AU - Shibolet, Oren
AU - Halpern, Zamir
AU - Honda, Kenya
AU - Amit, Ido
AU - Segal, Eran
AU - Elinav, Eran
N1 - Publisher Copyright:
© 2016 Elsevier Inc.
PY - 2016/12/1
Y1 - 2016/12/1
N2 - 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.
AB - 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.
KW - biogeography
KW - chronopharmacology
KW - circadian clock
KW - diurnal rhythm
KW - metabolome
KW - metagenome
KW - microbiome
KW - transcriptome
UR - http://www.scopus.com/inward/record.url?scp=85000363137&partnerID=8YFLogxK
U2 - 10.1016/j.cell.2016.11.003
DO - 10.1016/j.cell.2016.11.003
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C2 - 27912059
AN - SCOPUS:85000363137
SN - 0092-8674
VL - 167
SP - 1495-1510.e12
JO - Cell
JF - Cell
IS - 6
ER -