Evidence map›Paper›PMID 21518033›Full record

ReviewJournal of neuroendocrinology2011

Depolarising and hyperpolarising actions of GABA(A) receptor activation on gonadotrophin-releasing hormone neurones: towards an emerging consensus.

A E Herbison, S M Moenter

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of neuroendocrinology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 148 papers.

0numbers the graph read from it
0cells of the map it votes in
148citing papers in PubMed
19.9field-weighted citation impact, top 1% 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

148 citing papers in PubMed, 251 citations in OpenAlex.

  1. Accumulated deep sleep is a powerful predictor of LH pulse onset in pubertal children.The Journal of clinical endocrinology and metabolism · 2015
    Trial
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Altered Electrophysiology and Transcriptome of GnRH Neurons in Middle-Aged Female Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  14. Article
  15. Review
  16. Review
  17. Massive Activation of GABABiomolecules · 2025
    Review
  18. Article
  19. Article
  20. Review

88 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 2 countries.

A E HerbisonCentre for Neuroendocrinology and Department of Physiology, University of Otago School of Medical Sciences, Dunedin, New Zealand. allan.herbison@otago.ac.nz
S M Moenter
University of Michigan–Ann Arbor · USUniversity of Otago · NZ

Funding

PROJECT 3 - Steroid-Metabolic Interactions In the Control of GnRH NeuronsU54HD028934 · NICHD · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI MARSHALL, JOHN C · 1998 to 2013
$16.5M
Central Actions of Estrogens: Effects on GnRH NeuronsR01HD041469 · NICHD · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Suzanne M MOENTER · 2002 to 2026
$8.8M
Cellular and molecular bases for rhythmic GnRH releaseR37HD034860 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Suzanne M MOENTER · 2017 to 2026
$5.4M
Cellular and Molecular bases for rhythmic GnRH releaseR01HD034860 · NICHD · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI MOENTER, SUZANNE M · 2002 to 2016
$4.8M
CELLULAR AND MOLECULAR BASES FOR RHYTHMIC GNRH RELEASER29HD034860 · NICHD · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI MOENTER, SUZANNE M · 1997 to 2001
$246k
NICHD NIH HHS R01 HD034860NICHD NIH HHS R01 HD041469NICHD NIH HHS R01 HD34860NICHD NIH HHS R01 HD41469NICHD NIH HHS R29 HD034860NICHD NIH HHS R37 HD034860NICHD NIH HHS U54 HD028934NICHD NIH HHS U54 HD34860
6 · The paper itself

Abstract

The gonadotrophin-releasing hormone (GnRH) neurones represent the final output neurones of a complex neuronal network that controls fertility. It is now appreciated that GABAergic neurones within this network provide an important regulatory influence on GnRH neurones. However, the consequences of direct GABA(A) receptor activation on adult GnRH neurones have been controversial for nearly a decade now, with both hyperpolarising and depolarising effects being reported. This review provides: (i) an overview of GABA(A) receptor function and its investigation using electrophysiological approaches and (ii) re-examines the past and present results relating to GABAergic regulation of the GnRH neurone, with a focus on mouse brain slice data. Although it remains difficult to reconcile the results of the early studies, there is a growing consensus that GABA can act through the GABA(A) receptor to exert both depolarising and hyperpolarising effects on GnRH neurones. The most recent studies examining the effects of endogenous GABA release on GnRH neurones indicate that the predominant action is that of excitation. However, we are still far from a complete understanding of the effects of GABA(A) receptor activation upon GnRH neurones. We argue that this will require not only a better understanding of chloride ion homeostasis in individual GnRH neurones, and within subcellular compartments of the GnRH neurone, but also a more integrative view of how multiple neurotransmitters, neuromodulators and intrinsic conductances act together to regulate the activity of these important cells.

Indexed as

Action PotentialsAdultAnimalsConsensusGABA-A Receptor AgonistsGonadotropin-Releasing HormoneHumansMiceModels, BiologicalNeuronsReceptors, GABA-ASynaptic TransmissionGABA-A Receptor AgonistsGonadotropin-Releasing HormoneReceptors, GABA-A

Identifiers

PMID21518033
PMCPMC3518440
OpenAlexW1586058247

What OpenQuestion holds

Textmetadata
LicenceTDM
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.