Evidence map›Paper›PMID 40078335›Full record

ReviewReproductive medicine and biology

Influence of lifestyle and the circadian clock on reproduction.

Masanori Ono, Yidan Dai, Tomoko Fujiwara, Hiroshi Fujiwara, Takiko Daikoku, Hitoshi Ando, Naoaki Kuji, Hirotaka Nishi

Abstract readReview
In one paragraph

Review in Reproductive medicine and biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  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

8 authors.

Masanori OnoDepartment of Obstetrics and Gynecology Tokyo Medical University Tokyo Japan.ORCID https://orcid.org/0000-0001-9249-6813
Yidan DaiDepartment of Obstetrics and Gynecology Tokyo Medical University Tokyo Japan.
Tomoko FujiwaraDepartment of Human Life Environments Kyoto Notre Dame University Kyoto Japan.
Hiroshi FujiwaraOchi Yume Clinic Nagoya Japan.
Takiko DaikokuDivision of Animal Disease Model, Research Center for Experimental Modeling of Human Disease, Graduate School of Medical Science Kanazawa University Kanazawa Japan.
Hitoshi AndoDepartment of Cellular and Molecular Function Analysis, Graduate School of Medical Science Kanazawa University Kanazawa Japan.
Naoaki KujiDepartment of Obstetrics and Gynecology Tokyo Medical University Tokyo Japan.ORCID https://orcid.org/0000-0002-8437-1997
Hirotaka NishiDepartment of Obstetrics and Gynecology Tokyo Medical University Tokyo Japan.ORCID https://orcid.org/0000-0003-4110-7704

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The biological reproductive process requires the precise coordination of annual and daily signals to adapt to environmental shifts. Humans and animals have developed shared neuroendocrine systems that have adapted to process daily and seasonal light signals within the hypothalamic-pituitary -gonadal axis. However, the stability of circadian and seasonal biological processes is at risk due to industrialization and contemporary round-the-clock lifestyles. These threats include skipping breakfast, excessive artificial illumination during inappropriate hours because of irregular work schedules, nighttime urban lighting, and widespread environmental pollution from endocrine-disrupting chemicals. This review aimed to explore the interplay between lifestyle factors, circadian rhythms, and reproductive functions. Methods: This review examined the reciprocal influences of circadian clocks on reproductive hormones, exploring the underlying mechanisms and their implications for fertility and reproductive health. We emphasized key findings regarding molecular clock components, endocrine pathways, and the critical importance of synchronizing circadian rhythms with hormonal cycles. Main Findings: The intersection of reproductive endocrinology and circadian biology reveals complex interactions between hormonal regulation and circadian rhythms. Circadian rhythm misalignments due to environmental factors, including late-night work and skipping breakfast, negatively impact endocrine and reproductive functions. Conclusions: More strategies are needed to mitigate the effects of circadian disruption on reproductive functions.

Indexed as

circadian rhythmclock genesgeophysical factorsinfertilityreproductive endocrinology

Identifiers

PMID40078335
PMCPMC11897534

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.