Evidence map›Paper›PMID 40877557›Full record

ArticleNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2025

Maternal separation disrupts noradrenergic control of adult coping behaviors.

Chayla R Vazquez, Léa J Becker, Chao-Cheng Kuo, Solana A Cariello, Ayah N Hamdan, Ream Al-Hasani, Susan E Maloney, Jordan G McCall

Abstract read
In one paragraph

Article in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Early life stress induces sex-specific changes in cognitive and affective behavior associated with disrupted noradrenergic physiology.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  3. 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

8 authors.

Chayla R VazquezDepartment of Anesthesiology, Center for Clinical Pharmacology, Washington University Pain Center, Washington University in St. Louis, St. Louis, MO, USA.
Léa J BeckerDepartment of Anesthesiology, Center for Clinical Pharmacology, Washington University Pain Center, Washington University in St. Louis, St. Louis, MO, USA.
Chao-Cheng KuoDepartment of Anesthesiology, Center for Clinical Pharmacology, Washington University Pain Center, Washington University in St. Louis, St. Louis, MO, USA.
Solana A CarielloDepartment of Anesthesiology, Center for Clinical Pharmacology, Washington University Pain Center, Washington University in St. Louis, St. Louis, MO, USA.
Ayah N HamdanDepartment of Anesthesiology, Center for Clinical Pharmacology, Washington University Pain Center, Washington University in St. Louis, St. Louis, MO, USA.ORCID http://orcid.org/0009-0009-7737-846X
Ream Al-HasaniDepartment of Anesthesiology, Center for Clinical Pharmacology, Washington University Pain Center, Washington University in St. Louis, St. Louis, MO, USA.ORCID http://orcid.org/0000-0002-8781-6234
Susan E MaloneyDepartment of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA.
Jordan G McCallDepartment of Anesthesiology, Center for Clinical Pharmacology, Washington University Pain Center, Washington University in St. Louis, St. Louis, MO, USA. jordangmccall@wustl.edu.ORCID http://orcid.org/0000-0001-8295-0664

Funding

WUIDDRC Supplement-Supporting the health and well-being of children with intellectual and developmental disability during COVID-19 pandemicP50HD103525 · NICHD · WASHINGTON UNIVERSITY · PI JEFFREY D MILBRANDT · 2020 to 2026
$15.5M
Stress-induced plasticity in noradrenergic analgesiaR01NS117899 · NINDS · WASHINGTON UNIVERSITY · PI MCCALL, JORDAN G. · 2020 to 2024
$1.9M
Endogenous opioid regulation of locus coeruleus-mediated analgesiaR01NS135401 · NINDS · WASHINGTON UNIVERSITY · PI Ream Al-Hasani, Jordan G. McCall · 2024 to 2026
$1.5M
National Science Foundation (NSF) DGE-2139839NICHD NIH HHS P50 HD103525NINDS NIH HHS R01 NS117899NINDS NIH HHS R01 NS135401U.S. Department of Health & Human Services | NIH | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) P50HD103525U.S. Department of Health & Human Services | NIH | National Institute of Neurological Disorders and Stroke (NINDS) R01NS117899U.S. Department of Health & Human Services | NIH | National Institute of Neurological Disorders and Stroke (NINDS) R01NS135401
6 · The paper itself

Abstract

Early life stress (ELS) profoundly impacts the brain and correlates with negative affective behaviors in adulthood. The locus coeruleus (LC), a stress-responsive brainstem nucleus that supplies most of the brain with norepinephrine (NE), is known to modulate negative affect. Using repeated maternal separation stress (MSS), we investigated the impact of ELS on the LC and stress-related behaviors in adulthood. We performed ex vivo cell-attached electrophysiology across the lifespan to reveal that MSS significantly increased LC firing during early development and adulthood but not in pre-adolescence and adolescence. We next examined potential changes in the expression of genes linked to LC function. In adulthood, MSS decreased mRNA levels for both the alpha-2

Indexed as

Adaptation, PsychologicalLocus CoeruleusMaternal DeprivationNorepinephrineStress, PsychologicalAnimalsCoping SkillsDopamine beta-HydroxylaseFemaleMaleMiceMice, Inbred C57BLReceptors, Adrenergic, alpha-2Dopamine beta-HydroxylaseNorepinephrineReceptors, Adrenergic, alpha-2

Identifiers

PMID40877557
PMCPMC12518818

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.