Evidence map›Paper›PMID 33255707›Full record

ReviewBiology2020

Mediators of Host-Microbe Circadian Rhythms in Immunity and Metabolism.

Katya Frazier, Mary Frith, Dylan Harris, Vanessa A Leone

Open access · goldAbstract readReview
In one paragraph

Review in Biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 35% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Katya FrazierDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA..
Mary FrithDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA..
Dylan HarrisDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA..
Vanessa A LeoneDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA..ORCID 0000-0003-4012-4377
University of Chicago · USUniversity of Wisconsin–Madison · US

Funding

MEDICAL SCIENTIST TRAININGT32GM007281 · NIGMS · UNIVERSITY OF CHICAGO · PI CLARK, MARCUS RAMSAY · 1985 to 2022
$32.1M
Research Training in Digestive Health, Diseases, and NutritionT32DK007074 · NIDDK · UNIVERSITY OF CHICAGO · PI EUGENE B CHANG · 1986 to 2026
$11.3M
Probing short and long term consequences of Small and Large Bowel Microbiota Transplants on Host Physiology: Implications for the development of future live biotherapeuticsR01DK138072 · NIDDK · UNIVERSITY OF CHICAGO · PI EUGENE B CHANG, Kristina Brooke Martinez-Guryn · 2024 to 2026
$2.1M
Diurnal Oscillations in Gut Microbes and Host Immunity in Health and ObesityK01DK111785 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI LEONE, VANESSA ANNE · 2017 to 2021
$723k
The role of the peripheral liver circadian clock and diurnal gut microbial mediators in the regulation of hepatic gluconeogenesisF31DK122714 · NIDDK · UNIVERSITY OF CHICAGO · PI FRAZIER, KATYA MORGAN · 2019 to 2021
$137k
NIDDK NIH HHS DK111785NIDDK NIH HHS DK122714NIDDK NIH HHS F31 DK122714NIDDK NIH HHS R01 DK138072NIDDK NIH HHS T32 DK007074NIGMS NIH HHS GM007281
6 · The paper itself

Abstract

Circadian rhythms are essential for nearly all life forms, mediated by a core molecular gene network that drives downstream molecular processes involved in immune function and metabolic regulation. These biological rhythms serve as the body's metronome in response to the 24-hour light:dark cycle and other timed stimuli. Disrupted circadian rhythms due to drastic lifestyle and environmental shifts appear to contribute to the pathogenesis of metabolic diseases, although the mechanisms remain elusive. Gut microbiota membership and function are also key mediators of metabolism and are highly sensitive to environmental perturbations. Recent evidence suggests rhythmicity of gut microbes is essential for host metabolic health. The key molecular mediators that transmit rhythmic signals between microbes and host metabolic networks remain unclear, but studies suggest the host immune system may serve as a conduit between these two systems, providing homeostatic signals to maintain overall metabolic health. Despite this knowledge, the precise mechanism and communication modalities that drive these rhythms remain unclear, especially in humans. Here, we review the current literature examining circadian dynamics of gut microbes, the immune system, and metabolism in the context of metabolic dysregulation and provide insights into gaps and challenges that remain.

Indexed as

gut microbiotaimmune functionKeywords: circadian rhythmsmetabolismmicrobial metabolites

Identifiers

PMID33255707
PMCPMC7761326
OpenAlexW3109882074

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.