Evidence map›Paper›PMID 26690789›Full record

ReviewThe Journal of steroid biochemistry and molecular biology2016

GABAergic regulation of the HPA and HPG axes and the impact of stress on reproductive function.

Laverne Camille Melón, Jamie Maguire

Abstract readReview
In one paragraph

Review in The Journal of steroid biochemistry and molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 19% 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 85 citations in OpenAlex.

  1. Pooled it
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  16. Neuroendocrine contribution to sex-related variations in adverse air pollution health effects.Journal of toxicology and environmental health. Part B, Critical reviews · 2024
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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

2 authors at 1 institution in 1 country.

Laverne Camille MelónTufts University School of Medicine, Department of Neuroscience, Boston, MA 02111, United States.
Jamie MaguireTufts University School of Medicine, Department of Neuroscience, Boston, MA 02111, United States. Electronic address: Jamie.Maguire@tufts.edu.
Tufts University · US

Funding

Training in Education and Critical Research SkillsK12GM074869 · NIGMS · TUFTS UNIVERSITY BOSTON · PI MOORE, CLAIRE L · 2006 to 2017
$8.5M
Investigating the pathological consequences of seizure-induced activation of the HPA axisR01NS102937 · NINDS · TUFTS UNIVERSITY BOSTON · PI Jamie Lynn Maguire · 2017 to 2026
$4.2M
Investigating GABAergic control of the HPA axis in the co-morbidity of depressionR01NS073574 · NINDS · TUFTS UNIVERSITY BOSTON · PI MAGUIRE, JAMIE LYNN · 2011 to 2015
$1.7M
NIGMS NIH HHS K12 GM074869NINDS NIH HHS R01 NS073574
6 · The paper itself

Abstract

The hypothalamic-pituitary-adrenal (HPA) and hypothalamic-pituitary-gonadal (HPG) axes are regulated by GABAergic signaling at the level of corticotropin-releasing hormone (CRH) and gonadotropin-releasing hormone (GnRH) neurons, respectively. Under basal conditions, activity of CRH and GnRH neurons are controlled in part by both phasic and tonic GABAergic inhibition, mediated by synaptic and extrasynaptic GABAA receptors (GABAARs), respectively. For CRH neurons, this tonic GABAergic inhibition is mediated by extrasynaptic, δ subunit-containing GABAARs. Similarly, a THIP-sensitive tonic GABAergic current has been shown to regulate GnRH neurons, suggesting a role for δ subunit-containing GABAARs; however, this remains to be explicitly demonstrated. GABAARs incorporating the δ subunit confer neurosteroid sensitivity, suggesting a potential role for neurosteroid modulation in the regulation of the HPA and HPG axes. Thus, stress-derived neurosteroids may contribute to the impact of stress on reproductive function. Interestingly, excitatory actions of GABA have been demonstrated in both CRH neurons at the apex of control of the HPA axis and in GnRH neurons which mediate the HPG axis, adding to the complexity for the role of GABAergic signaling in the regulation of these systems. Here we review the effects that stress has on GnRH neurons and HPG axis function alongside evidence supporting GABAARs as a major interface between the stress and reproductive axes.

Indexed as

Stress, PhysiologicalAnimalsCorticotropin-Releasing Hormonegamma-Aminobutyric AcidGonadotropin-Releasing HormoneHumansHypothalamo-Hypophyseal SystemHypothalamusNeurotransmitter AgentsPituitary-Adrenal SystemPituitary GlandReceptors, GABA-AReproductionCorticotropin-Releasing Hormonegamma-Aminobutyric AcidGonadotropin-Releasing HormoneNeurotransmitter AgentsReceptors, GABA-AAllopregnanoloneEstrousExtrasynapticGABA(A) receptorsGabrdGnRHKCC2LHNeurosteroidsPubertyStressTHDOCTonic inhibition

Identifiers

PMID26690789
PMCPMC4861672
OpenAlexW2189782547

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.