Evidence map›Paper›PMID 33794967›Full record

ReviewJournal of experimental & clinical cancer research : CR2021

The role of the circadian clock in cancer hallmark acquisition and immune-based cancer therapeutics.

Elizabeth Cash, Sandra Sephton, Cassandra Woolley, Attia M Elbehi, Anu R I, Bene Ekine-Afolabi, Victor C Kok

Open access · goldAbstract readReview
In one paragraph

Review in Journal of experimental & clinical cancer research : CR, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 3 pooled it
3.2field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 3 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Multilevel Mechanisms of Cancer Drug Resistance.International journal of molecular sciences · 2024
    Pooled it
  3. Pooled it
  4. Article
  5. Review
  6. Circadian clock and cancer.Military Medical Research · 2026
    Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Optimizing Nivolumab Efficacy: The Role of Dosing Time in Advanced Non-Small Cell Lung Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2025
    Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
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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

7 authors at 5 institutions in 4 countries.

Elizabeth CashDepartment of Otolaryngology and Communicative Disorders, University of Louisville School of Medicine, James Graham Brown Cancer Center, 529 S Jackson Street, Louisville, KY, 40202, USA. Liz.cash@louisville.edu.ORCID http://orcid.org/0000-0003-4148-6927
Sandra SephtonDepartment of Psychological & Brain Sciences, University of Louisville, Louisville, KY, USA.
Cassandra WoolleyDepartment of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA.
Attia M ElbehiDepartment of Oncology, Medical Sciences Division, University of Oxford, Oxford, UK.
Anu R IDepartment of Clinical Biochemistry, MVR Cancer Center and Research Institute, Kerala, India.
Bene Ekine-AfolabiZEAB Therapeutic Ltd, London, UK.
Victor C KokDepartment of Medical Oncology, Kuang Tien General Hospital Cancer Center, Taichung, Taiwan.
University of Louisville · USAsia University · TWRegional Cancer Center, Thiruvananthapuram · INUniversity of East London · GBUniversity of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The circadian system temporally regulates physiology to maintain homeostasis. Co-opting and disrupting circadian signals appear to be distinct attributes that are functionally important for the development of a tumor and can enable or give rise to the hallmarks that tumors use to facilitate their initiation, growth and progression. Because circadian signals are also strong regulators of immune cell proliferation, trafficking and exhaustion states, they play a role in how tumors respond to immune-based cancer therapeutics. While immuno-oncology has heralded a paradigm shift in cancer therapeutics, greater accuracy is needed to increase our capability of predicting who will respond favorably to, or who is likely to experience the troubling adverse effects of, immunotherapy. Insights into circadian signals may further refine our understanding of biological determinants of response and help answer the fundamental question of whether certain perturbations in circadian signals interfere with the activity of immune checkpoint inhibitors. Here we review the body of literature highlighting circadian disruption as a cancer promoter and synthesize the burgeoning evidence suggesting circadian signals play a role in how tumors respond to immune-based anti-cancer therapeutics. The goal is to develop a framework to advance our understanding of the relationships between circadian markers, cancer biology, and immunotherapeutics. Bolstered by this new understanding, these relationships may then be pursued in future clinical studies to improve our ability to predict which patients will respond favorably to, and avoid the adverse effects of, traditional and immune-based cancer therapeutics.

Indexed as

Circadian ClocksHumansImmunotherapyNeoplasmsCancerCircadianClock geneGlucocorticoidImmune checkpoint inhibitorImmuno-oncology

Identifiers

PMID33794967
PMCPMC8017624
OpenAlexW3142649244

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.