Evidence map›Paper›PMID 33449146›Full record

ReviewCellular and molecular life sciences : CMLS2021

Revealing the hidden reality of the mammalian 12-h ultradian rhythms.

Heather Ballance, Bokai Zhu

Abstract readReview
In one paragraph

Review in Cellular and molecular life sciences : CMLS, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. SON-dependent nuclear speckle rehabilitation alleviates proteinopathies.bioRxiv : the preprint server for biology · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Evidence for ~12-h ultradian gene programs in humans.Npj biological timing and sleep · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Co-expression of diurnal and ultradian rhythms in the plasma metabolome of common voles (Microtus arvalis).FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023
    Article
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.

Heather BallanceAging Institute of UPMC, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Bokai ZhuAging Institute of UPMC, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA. bzhu@pitt.edu.ORCID http://orcid.org/0000-0003-0827-5757

Funding

Pittsburgh Liver Research CenterP30DK120531 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Gavin E Arteel · 2019 to 2026
$10.9M
Pitt Integrated Clinical and Geroscience Research Training ProgramT32AG021885 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Aditi U Gurkar · 2003 to 2026
$6.7M
Decoding the regulation and functions of mammalian 12h-clockDP2GM140924 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ZHU, BOKAI · 2020 to 2020
$2.4M
American Diabetes Association 1-18-JDF-025National Institutes of Health (US) T32AG021885NIA NIH HHS T32 AG021885NIDDK NIH HHS P30 DK120531NIDDK NIH HHS P30DK120531NIGMS NIH HHS DP2 GM140924NIGMS NIH HHS DP2GM140924
6 · The paper itself

Abstract

Biological oscillations often cycle at different harmonics of the 24-h circadian rhythms, a phenomenon we coined "Musica Universalis" in 2017. Like the circadian rhythm, the 12-h oscillation is also evolutionarily conserved, robust, and has recently gained new traction in the field of chronobiology. Originally thought to be regulated by the circadian clock and/or environmental cues, recent new evidences support the notion that the majority of 12-h rhythms are regulated by a distinct and cell-autonomous pacemaker that includes the unfolded protein response (UPR) transcription factor spliced form of XBP1 (XBP1s). 12-h cycle of XBP1s level in turn transcriptionally generates robust 12-h rhythms of gene expression enriched in the central dogma information flow (CEDIF) pathway. Given the regulatory and functional separation of the 12-h and circadian clocks, in this review, we will focus our attention on the mammalian 12-h pacemaker, and discuss our current understanding of its prevalence, evolutionary origin, regulation, and functional roles in both physiological and pathological processes.

Indexed as

Cell Physiological PhenomenaGene Expression RegulationUltradian RhythmUnfolded Protein ResponseAnimalsHomeostasisHumansMammals12-h clockCircadian rhythmER stressUltradian rhythmUnfolded protein responseXBP1s

Identifiers

PMID33449146
PMCPMC8407301

What OpenQuestion holds

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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.