Evidence map›Paper›PMID 33478990›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2021

Prefrontal α7nAChR Signaling Differentially Modulates Afferent Drive and Trace Fear Conditioning Behavior in Adolescent and Adult Rats.

Anabel M M Miguelez Fernández, Hanna M Molla, Daniel R Thomases, Kuei Y Tseng

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 18 citations in OpenAlex.

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  4. Review
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  6. Review
  7. Late-adolescent onset of prefrontal endocannabinoid control of hippocampal and amygdalar inputs and its impact on trace-fear conditioning behavior.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Article
  8. Article
  9. Review
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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

4 authors at 1 institution in 1 country.

Anabel M M Miguelez FernándezDepartment of Anatomy and Cell Biology, University of Illinois at Chicago - College of Medicine, Chicago, Illinois 60612.
Hanna M MollaDepartment of Anatomy and Cell Biology, University of Illinois at Chicago - College of Medicine, Chicago, Illinois 60612.
Daniel R ThomasesDepartment of Anatomy and Cell Biology, University of Illinois at Chicago - College of Medicine, Chicago, Illinois 60612.
Kuei Y TsengDepartment of Anatomy and Cell Biology, University of Illinois at Chicago - College of Medicine, Chicago, Illinois 60612 tsengky@uic.edu.
University of Illinois Chicago · US

Funding

Monoaminergic regulation of prefrontal cortex inhibition during adolescenceR01MH086507 · NIMH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI Kuei-Yuan Tseng · 2010 to 2026
$5.7M
Adolescent Maturation of the Prefrontal Cortex: Modulation by CannabinoidsR01MH105488 · NIMH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI TSENG, KUEI-YUAN · 2015 to 2019
$2.1M
NIMH NIH HHS R01 MH086507NIMH NIH HHS R01 MH105488
6 · The paper itself

Abstract

Increased level of kynurenic acid is thought to contribute to the development of cognitive deficits in schizophrenia through an α7nAChR-mediated mechanism in the prefrontal cortex (PFC). However, it remains unclear to what extent disruption of PFC α7nAChR signaling impacts afferent transmission and its modulation of behavior. Using male rats, we found that PFC infusion of methyllycaconitine (MLA; α7nAChR antagonist) shifts ventral hippocampal-induced local field potential (LFP) suppression to LFP facilitation, an effect only observed in adults. Hippocampal stimulation can also elicit a GluN2B-mediated LFP potentiation (when PFC GABA

Indexed as

Age Factorsalpha7 Nicotinic Acetylcholine ReceptorAmygdalaAnimalsExtinction, PsychologicalFearHippocampusMaleNeural PathwaysPrefrontal CortexRatsRats, Sprague-DawleySignal TransductionSynaptic Transmissionalpha7 Nicotinic Acetylcholine Receptoradolescenceamygdalafear conditioningprefrontal cortexventral hippocampusα7nAChR

Identifiers

PMID33478990
PMCPMC7939093
OpenAlexW3121962410

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.