Evidence map›Paper›PMID 24770626›Full record

ReviewPsychopharmacology2014

Divergent neuroactive steroid responses to stress and ethanol in rat and mouse strains: relevance for human studies.

Patrizia Porcu, A Leslie Morrow

Open access · greenAbstract readReview
In one paragraph

Review in Psychopharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 20% 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

23 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Increased Voluntary Alcohol Consumption in Mice Lacking GABAFrontiers in behavioral neuroscience · 2022
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. The Cerebellar GABAHandbook of experimental pharmacology · 2018
    Article
  15. Dynamic Adaptation in Neurosteroid Networks in Response to Alcohol.Handbook of experimental pharmacology · 2018
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

2 authors at 2 institutions in 2 countries.

Patrizia PorcuNeuroscience Institute, National Research Council of Italy (CNR), Cittadella Universitaria, 09042, Monserrato, Cagliari, Italy, patrizia.porcu@in.cnr.it.
A Leslie Morrow
Neuroscience Institute · ITUniversity of North Carolina at Chapel Hill · US

Funding

UNC ARC Information/Dissemination CoreP60AA011605 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Thomas L. Kash · 2003 to 2026
$46.3M
INIA: Stress, Anxiety of Alcohol AbuseU01AA013641 · NIAAA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI GRANT, KATHLEEN A · 2002 to 2015
$8.8M
Stress, alcohol and GABAergic neuroactive steroids in primatesU01AA016672 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MORROW, A LESLIE · 2007 to 2011
$1.4M
Neuroactive Steroids and Allostasis Induced by Ethanol/StressU01AA020935 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MORROW, A LESLIE · 2012 to 2016
$1.1M
NIAAA NIH HHS P60 AA011605NIAAA NIH HHS U01 AA013641NIAAA NIH HHS U01 AA020935NIAAA NIH HHS UO1-AA013641NIAAA NIH HHS UO1-AA020935
6 · The paper itself

Abstract

rationaleNeuroactive steroids are endogenous or synthetic steroids that rapidly alter neuronal excitability via membrane receptors, primarily γ-aminobutyric acid type A (GABAA) receptors. Neuroactive steroids regulate many physiological processes including hypothalamic-pituitary-adrenal (HPA) axis function, ovarian cycle, pregnancy, aging, and reward. Moreover, alterations in neuroactive steroid synthesis are implicated in several neuropsychiatric disorders.

objectivesThis review will summarize the pharmacological properties and physiological regulation of neuroactive steroids, with a particular focus on divergent neuroactive steroid responses to stress and ethanol in rats, mice, and humans.

resultsGABAergic neuroactive steroids exert a homeostatic regulation of the HPA axis in rats and humans, whereby the increase in neuroactive steroid levels following acute stress counteracts HPA axis hyperactivity and restores homeostasis. In contrast, in C57BL/6J mice, acute stress decreases neurosteroidogenesis and neuroactive steroids exert paradoxical excitatory effects upon the HPA axis. Rats, mice, and humans also differ in the neuroactive steroid responses to ethanol. Genetic variation in neurosteroidogenesis may explain the different neuroactive steroid responses to stress or ethanol.

conclusionsRats and mouse strains show divergent effects of stress and ethanol on neuroactive steroids in both plasma and brain. The study of genetic variation in the various processes that determine neuroactive steroids levels as well as their effects on cell signaling may underlie these differences and may play a relevant role for the potential therapeutic benefits of neuroactive steroids.

Indexed as

AnimalsBrain ChemistryCentral Nervous System DepressantsEthanolFemalegamma-Aminobutyric AcidHumansMaleMiceMice, Inbred C57BLNeurotransmitter AgentsPregnancyRatsSpecies SpecificityStress, PsychologicalCentral Nervous System DepressantsEthanolgamma-Aminobutyric AcidNeurotransmitter Agents

Identifiers

PMID24770626
PMCPMC4135033
OpenAlexW2064960891

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.