Evidence map›Paper›PMID 15028772›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2004

Neurochemical and behavioral alterations in glucocorticoid receptor-impaired transgenic mice after chronic mild stress.

Nicolas Froger, Enza Palazzo, Claudette Boni, Naïma Hanoun, Françoise Saurini, Chantal Joubert, Isabelle Dutriez-Casteloot, Michaela Enache, Stefania Maccari, Nicholas Barden and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
2.8field-weighted citation impact, top 8% 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, 119 citations in OpenAlex.

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  17. Input-specific contributions to valence processing in the amygdala.Learning & memory (Cold Spring Harbor, N.Y.) · 2016
    Review
  18. HPA Axis Interactions with Behavioral Systems.Comprehensive Physiology · 2016
    Review
  19. Article
  20. Article
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

13 authors at 5 institutions in 3 countries.

Nicolas FrogerInstitut National de la Santé et de la Recherche Médicale U288-Neuropsychopharmacologie Cellulaire et Fonctionnelle, Faculté de Médecine Pitié-Salpêtrière, Centre Hospitalier Universitaire Pitié-Salpêtrière, 75013 Paris, France. nifroger@ext.jussieu.fr
Enza Palazzo
Claudette Boni
Naïma Hanoun
Françoise Saurini
Chantal Joubert
Isabelle Dutriez-Casteloot
Michaela Enache
Stefania Maccari
Nicholas Barden
Charles Cohen-Salmon
Michel Hamon
Laurence Lanfumey
Institut National de Recherche en Santé Publique · MLDiplomatique · FRInserm · FRUniversité de Lille · FRUniversité Laval · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mice (GR-i) bearing a transgene encoding a glucocorticoid receptor (GR) antisense RNA under the control of a neuron-specific neurofilament promoter were used to investigate the effects of a 4 week chronic mild stress (CMS) on the hypothalamo-pituitary-adrenocortical (HPA) axis and the serotoninergic system in a transgenic model of vulnerability to affective disorders. GR-i mice showed a decrease in both GR-specific binding (hippocampus and cerebral cortex) and GR mRNA levels [hippocampus, cerebral cortex, and dorsal raphe nucleus (DRN)] as well as a deficit in HPA axis feedback control (dexamethasone test) compared with paired wild-type (WT) mice. In the latter animals, CMS exposure caused a significant decrease in both GR mRNA levels and the density of cytosolic GR binding sites in the hippocampus, whereas, in the DRN, GR mRNA levels tended to increase. In contrast, in stressed GR-i mice, both GR mRNA levels and the density of GR binding sites were significantly increased in the hippocampus, cerebral cortex, and DRN. Electrophysiological recordings in brainstem slices and [gamma-35S]GTP-S binding measurements to assess 5-HT1A receptor functioning showed that CMS exposure produced a desensitization of DRN 5-HT1A autoreceptors in WT, but not in GR-i, mice. In addition, CMS was found to facilitate choice behavior of WT, but not GR-i, mice in a decision-making task derived from an alternation paradigm. These results demonstrate that impaired GR functioning affects normal adaptive responses of the HPA axis and 5-HT system to CMS and alters stress-related consequences on decision-making behaviors.

Indexed as

AnimalsBinding, CompetitiveBrain StemCerebral CortexChoice BehaviorChronic DiseaseGenetic Predisposition to DiseaseGuanosine 5'-O-(3-Thiotriphosphate)HippocampusHypothalamo-Hypophyseal SystemMiceMice, TransgenicMood DisordersNeuronsPituitary-Adrenal SystemRaphe NucleiGuanosine 5'-O-(3-Thiotriphosphate)Receptor, Serotonin, 5-HT1AReceptors, GlucocorticoidRNA, AntisenseRNA, MessengerSerotonin 5-HT1 Receptor Agonists

Identifiers

PMID15028772
PMCPMC6729531
OpenAlexW2117924155

What OpenQuestion 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 OpenQuestion graph.