Evidence map›Paper›PMID 41566861›Full record

ReviewFEBS letters2026

Time after time - circadian clocks through the lens of oscillator theory.

Marta Del Olmo, Carolin Ector, Hanspeter Herzel

Abstract readReview
In one paragraph

Review in FEBS letters, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

3 authors.

Marta Del OlmoInstitute for Theoretical Biology, Humboldt Universität zu Berlin and Charité Universitätsmedizin Berlin, Germany.ORCID 0000-0001-6530-4628
Carolin EctorInstitute for Theoretical Biology, Humboldt Universität zu Berlin and Charité Universitätsmedizin Berlin, Germany.
Hanspeter HerzelInstitute for Theoretical Biology, Humboldt Universität zu Berlin and Charité Universitätsmedizin Berlin, Germany.

Funding

Bundesministerium für Bildung und Forschung eBundesministerium für Bildung und Forschung MedJuniorverbundDeepLTNBCTP3-01ZX1917CDeutsche Forschungsgemeinschaft (DFG, German Research Foundation) 278001972TRR186
6 · The paper itself

Abstract

Biological systems are fundamentally rhythmic, with oscillations emerging at multiple scales, from intracellular gene circuits to organ-level coordination. Many of these rhythms, including the circadian clock, arise from feedback-driven genetic networks that interact to produce coherent temporal organisation. In this review, we examine the circadian system as a model for understanding the dynamics of coupled biological oscillators. We introduce the core theoretical concepts of delayed feedback, nonlinearity and coupling, and show how these principles govern the emergence of synchronisation, entrainment, and complex dynamics across cellular populations and tissues. Drawing on tools from nonlinear dynamics, we explore how oscillator models help explain robustness, plasticity, and failure modes in circadian systems. Finally, we discuss how this theoretical framework informs experimental design and translational applications in circadian medicine, from optimising drug timing to understanding rhythm disruptions in disease.

Indexed as

Circadian ClocksCircadian RhythmModels, BiologicalAnimalsFeedback, PhysiologicalHumanscircadian rhythmscoupled oscillatorscouplingentrainmentlimit cyclesoscillator theorysynchronisation

Identifiers

PMID41566861
PMCPMC13022753

What Socratic 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 Socratic graph.