Evidence map›Paper›PMID 33188067›Full record

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

Central Amygdala Projections to Lateral Hypothalamus Mediate Avoidance Behavior in Rats.

Marcus M Weera, Rosetta S Shackett, Hannah M Kramer, Jason W Middleton, Nicholas W Gilpin

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 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.9field-weighted citation impact, top 7% 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

40 citing papers in PubMed, 79 citations in OpenAlex.

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  19. The cognitive (lateral) hypothalamus.Trends in cognitive sciences · 2024
    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

5 authors at 2 institutions in 1 country.

Marcus M WeeraDepartment of Physiology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112 mweera@lsuhsc.edu.
Rosetta S ShackettDepartment of Physiology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112.
Hannah M KramerDepartment of Physiology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112.
Jason W MiddletonDepartment of Cell Biology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112.ORCID 0000-0002-4309-5252
Nicholas W GilpinDepartment of Physiology, School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112.ORCID 0000-0001-8901-8917
Louisiana State University Health Sciences Center New Orleans · USSoutheast Louisiana Veterans Health Care System · US

Funding

BIOMEDICAL ALCOHOL RESEARCH TRAINING PROGRAMT32AA007577 · NIAAA · LSU HEALTH SCIENCES CENTER · PI PATRICIA E. MOLINA · 1999 to 2026
$9.6M
Role of Neuropeptides in Stress-Induced Escalation of Alcohol DrinkingR01AA023305 · NIAAA · LSU HEALTH SCIENCES CENTER · PI GILPIN, NICHOLAS WARREN · 2014 to 2024
$3.7M
Traumatic stress increases alcohol drinking via endocannabinoid disinhibition of basolateral amygdalaR01AA026531 · NIAAA · LSU HEALTH SCIENCES CENTER · PI GILPIN, NICHOLAS WARREN, TASKER, JEFFREY G · 2017 to 2021
$1.9M
Generation and validation of a CRFR1-cre transgenic rat to study alcohol dependenceR21AA026022 · NIAAA · LSU HEALTH SCIENCES CENTER · PI GILPIN, NICHOLAS WARREN · 2018 to 2019
$419k
The Role of Amygdala Outputs in Stress-Induced Escalation of Alcohol DrinkingF32AA027145 · NIAAA · LSU HEALTH SCIENCES CENTER · PI WEERA, MARCUS MATTHIAS · 2019 to 2020
$95k
Targeting Melanocortin-4 Receptors to Reduce Pain in U.S. VeteransI01BX003451 · VA · SOUTHEAST LOUISIANA VETERANS HEALTH CARE · PI GILPIN, NICHOLAS WARREN · 2017 to 2025
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BLRD VA I01 BX003451NIAAA NIH HHS F32 AA027145NIAAA NIH HHS R01 AA023305NIAAA NIH HHS R01 AA026531NIAAA NIH HHS R21 AA026022NIAAA NIH HHS T32 AA007577
6 · The paper itself

Abstract

Persistent avoidance of stress-related stimuli following acute stress exposure predicts negative outcomes such as substance abuse and traumatic stress disorders. Previous work using a rat model showed that the central amygdala (CeA) plays an important role in avoidance of a predator odor stress-paired context. Here, we show that CeA projections to the lateral hypothalamus (LH) are preferentially activated in male rats that show avoidance of a predator odor-paired context (termed Avoider rats), that chemogenetic inhibition of CeA-LH projections attenuates avoidance in male Avoider rats, that chemogenetic stimulation of the CeA-LH circuit produces conditioned place avoidance (CPA) in otherwise naive male rats, and that avoidance behavior is associated with intrinsic properties of LH-projecting CeA cells. Collectively, these data show that CeA-LH projections are important for persistent avoidance of stress-related stimuli following acute stress exposure.

Indexed as

AnimalsAvoidance LearningBehavior, AnimalCentral Amygdaloid NucleusElectrophysiological PhenomenaHypothalamic Area, LateralMaleNeural PathwaysNeuronsOdorantsRatsRats, Wistaravoidancecentral amygdalaHCN channelslateral hypothalamusstress

Identifiers

PMID33188067
PMCPMC7786206
OpenAlexW3104235149

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.