Evidence map›Paper›PMID 34967900›Full record

ReviewEndocrinology2022

Circadian Rhythms in the Neuronal Network Timing the Luteinizing Hormone Surge.

Karen J Tonsfeldt, Pamela L Mellon, Hanne M Hoffmann

Open access · bronzeAbstract readReview
In one paragraph

Review in Endocrinology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Shifting GnRH Neuron Ensembles Underlie Successive Preovulatory Luteinizing Hormone Surges.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. 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 at 2 institutions in 1 country.

Karen J TonsfeldtDepartment of Obstetrics, Gynecology, and Reproductive Sciences, Center for Reproductive Science and Medicine, University of California, San Diego, La Jolla, CA, 92093, USA.ORCID 0000-0001-8044-8857
Pamela L MellonDepartment of Obstetrics, Gynecology, and Reproductive Sciences, Center for Reproductive Science and Medicine, University of California, San Diego, La Jolla, CA, 92093, USA.ORCID 0000-0002-8856-0410
Hanne M HoffmannDepartment of Animal Science and the Reproductive and Developmental Sciences Program, Michigan State University, 766 Service Road, East Lansing, MI, 48824, USA.ORCID 0000-0003-1555-1369
University of California San Diego · USMichigan State University · US

Funding

VIRAL MALIGNANCYP30CA023100 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DIANE M SIMEONE · 1985 to 2026
$124.9M
Yeast Genetics and Stress Response Genes-BiomedicalP42ES010337 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TUKEY, ROBERT H · 2000 to 2022
$69.8M
Transgenic & Knock-out MouseP30DK063491 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MILES Frome WILKINSON · 2003 to 2026
$40.4M
The Role of FSH in Female InfertilityP50HD012303 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHANG, R JEFFREY · 1985 to 2020
$7.5M
TRAINING IN REPRODUCTIVE SCIENCEST32HD007203 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PAMELA L MELLON · 1988 to 2026
$4.8M
NEUROSECRETORY GENE EXPRESSION IN THE HYPOTHALAMUSR01DK044838 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MELLON, PAMELA L · 1991 to 2011
$3.8M
Neurosecretory Gene Expression in the HypothalamusR01HD100580 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MELLON, PAMELA L · 2020 to 2024
$2.7M
Neurosecretory Gene Expression in the HypothalamusR01HD072754 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MELLON, PAMELA L · 2012 to 2016
$1.7M
Neuroendocrine Actions of Androgens in Female ReproductionR01HD082567 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MELLON, PAMELA L · 2015 to 2019
$1.6M
The Role of the Homeoprotein Vax1 in Fertility and Circadian RhythmR00HD084759 · NICHD · MICHIGAN STATE UNIVERSITY · PI HOFFMANN, HANNE M · 2018 to 2020
$745k
The Role of the Homeoprotein Vax1 in Fertility and Circadian RhythmK99HD084759 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOFFMANN, HANNE M · 2016 to 2017
$200k
Regulation of the preovulatory surge by the suprachiasmatic nucleusF32HD090837 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TONSFELDT, KAREN JILL · 2017 to 2018
$126k
NCI NIH HHS P30 CA023100NICHD NIH HHS F32 HD090837NICHD NIH HHS P50 HD012303NICHD NIH HHS R00 HD084759NICHD NIH HHS R01 HD072754NICHD NIH HHS R01 HD082567NICHD NIH HHS R01 HD100580NICHD NIH HHS T32 HD007203NIDDK NIH HHS P30 DK063491NIEHS NIH HHS P42 ES010337
6 · The paper itself

Abstract

For billions of years before electric light was invented, life on Earth evolved under the pattern of light during the day and darkness during the night. Through evolution, nearly all organisms internalized the temporal rhythm of Earth's 24-hour rotation and evolved self-sustaining biological clocks with a ~24-hour rhythm. These internal rhythms are called circadian rhythms, and the molecular constituents that generate them are called molecular circadian clocks. Alignment of molecular clocks with the environmental light-dark rhythms optimizes physiology and behavior. This phenomenon is particularly true for reproductive function, in which seasonal breeders use day length information to time yearly changes in fertility. However, it is becoming increasingly clear that light-induced disruption of circadian rhythms can negatively impact fertility in nonseasonal breeders as well. In particular, the luteinizing hormone surge promoting ovulation is sensitive to circadian disruption. In this review, we will summarize our current understanding of the neuronal networks that underlie circadian rhythms and the luteinizing hormone surge.

Indexed as

AnimalsCircadian ClocksCircadian RhythmCircadian Rhythm Signaling Peptides and ProteinsFemaleGonadotropin-Releasing HormoneHypothalamusKisspeptinsLightLuteinizing HormoneMaleNerve NetNeuronsNeuropeptidesRodentiaSuprachiasmatic NucleusCircadian Rhythm Signaling Peptides and ProteinsGonadotropin-Releasing HormoneKisspeptinsLuteinizing HormoneNeuropeptidesTranscription Factorscircadiangonadotropin-releasing hormonekisspeptinluteinizing hormone surgeovulationsuprachiasmatic nucleus

Identifiers

PMID34967900
PMCPMC8782605
OpenAlexW4200562298

What Socratic holds

Textmetadata
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.