Evidence map›Paper›PMID 31677970›Full record

ReviewTrends in endocrinology and metabolism: TEM2020

Intersection of the Gut Microbiome and Circadian Rhythms in Metabolism.

Katya Frazier, Eugene B Chang

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Trends in endocrinology and metabolism: TEM, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06185634 (Impact of Pasta Consumption Timing on Multiple Health Outcomes), which is not on this map. Cited by 83 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 2 pooled it
5.7field-weighted citation impact, top 3% 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.

NCT06185634 naunknown statusnot on this mapstarted 2023, after this paper: background citation

Impact of Pasta Consumption Timing on Multiple Health Outcomes

TypeinterventionalSponsorAzienda Ospedaliero-Universitaria CareggiRan2023 to 2025Enrolled70ConditionsNormal WeightArmsDietary intervention - Pasta at dinner, Dietary intervention - Pasta at lunch
3 · Its place in the literature

Who cites it

83 citing papers in PubMed, 2 syntheses or guidelines pooled it, 162 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Work-Influenced Circadian Disruption Connected to Disease Risk but Not Microbiomes in a Cohort of Philadelphia Nurses.American journal of human biology : the official journal of the Human Biology Council · 2026
    Article
  6. Roux-en-Y gastric bypass alters microbial circadian rhythms with links to metabolic improvement.American journal of physiology. Gastrointestinal and liver physiology · 2026
    Article
  7. mSystems · 2026
    Article
  8. Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Review
  14. Sleep Disorders in Climacteric Women: Glutathione, Glutathione S-Transferase P1 and Gut Microbiome Interrelation.Pathophysiology : the official journal of the International Society for Pathophysiology · 2025
    Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Review
  20. Article

23 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Katya FrazierDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA. Electronic address: katyafrazier@uchicago.edu.
Eugene B ChangDepartment of Medicine, University of Chicago, Chicago, IL 60637, USA.
University of Chicago · US

Funding

Research Training in Digestive Health, Diseases, and NutritionT32DK007074 · NIDDK · UNIVERSITY OF CHICAGO · PI EUGENE B CHANG · 1986 to 2026
$11.3M
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 F31 DK122714NIDDK NIH HHS T32 DK007074
6 · The paper itself

Abstract

The gut microbiome and circadian rhythms (CRs) both exhibit unique influence on mammalian hosts and have been implicated in the context of many diseases, particularly metabolic disorders. It has become increasingly apparent that these systems also interact closely to alter host physiology and metabolism. However, the mechanisms that underlie these observations remain largely unknown. Recent findings have implicated microbially derived mediators as potential signals between the gut microbiome and host circadian clocks; two specific mediators are discussed in this review: short-chain fatty acids (SCFAs) and bile acids (BAs). Key gaps in knowledge and major challenges that remain in the circadian and microbiome fields are also discussed, including animal versus human models and the need for precise timed sample collection.

Indexed as

AnimalsBile Acids and SaltsCircadian ClocksCircadian RhythmFatty Acids, VolatileGastrointestinal MicrobiomeHumansBile Acids and SaltsFatty Acids, Volatilebile acidscircadian rhythmsmetabolismmicrobiomeshort-chain fatty acids

Identifiers

PMID31677970
PMCPMC7308175
OpenAlexW2982293051

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.