Evidence map›Paper›PMID 34112579›Full record

ReviewSeminars in cell & developmental biology2021

Persistent behavioral and neurobiological consequences of social isolation during adolescence.

Dan C Li, Elizabeth A Hinton, Shannon L Gourley

Open access · greenAbstract readReview
In one paragraph

Review in Seminars in cell & developmental biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.4field-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

21 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Impact of early social isolation on social circuits and behavior: relevance to schizophrenia.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. 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

3 authors at 2 institutions in 1 country.

Dan C LiMedical Scientist Training Program, Emory University School of Medicine, USA; Graduate Training Program in Neuroscience, Emory University, USA; Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, USA; Yerkes National Primate Research Center, Emory University, USA. Electronic address: dan.li2@emory.edu.
Elizabeth A HintonGraduate Training Program in Neuroscience, Emory University, USA; Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, USA; Yerkes National Primate Research Center, Emory University, USA.
Shannon L GourleyGraduate Training Program in Neuroscience, Emory University, USA; Department of Pediatrics, Children's Healthcare of Atlanta, Emory University School of Medicine, USA; Yerkes National Primate Research Center, Emory University, USA. Electronic address: shannon.l.gourley@emory.edu.
Children's Healthcare of Atlanta · USEmory University · US

Funding

Yerkes National Primate Research Center Role of type-I IFN in regulating COVID-19 induced inflammation and pathogenesisP51OD011132 · OD · EMORY UNIVERSITY · PI Joon Sup Lee · 2012 to 2026
$167.0M
The Impact of Oxytocin on the Neural Representation Social Stimuli P50MH100023 · NIMH · EMORY UNIVERSITY · PI YOUNG, LARRY J · 2013 to 2022
$21.8M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM008169 · NIGMS · EMORY UNIVERSITY · PI GROSS, ROBERT E · 1987 to 2021
$20.3M
Orbitofrontal cortical coordination of action-consequence decision makingR01MH117103 · NIMH · EMORY UNIVERSITY · PI GOURLEY, SHANNON LEIGH · 2018 to 2022
$2.3M
Integrated mechanisms for orbitofrontal cortical control of memory and choiceR37MH117103 · NIMH · EMORY UNIVERSITY · PI Shannon Leigh Gourley · 2024 to 2026
$2.0M
Functional characterization and rescue of depressive behaviors following adolescent social isolation and re-socializationF30MH117873 · NIMH · EMORY UNIVERSITY · PI LI, DAN · 2018 to 2021
$201k
NIGMS NIH HHS T32 GM008169NIH HHS P51 OD011132NIMH NIH HHS F30 MH117873NIMH NIH HHS P50 MH100023NIMH NIH HHS R01 MH117103NIMH NIH HHS R37 MH117103
6 · The paper itself

Abstract

Meaningful social interactions are a fundamental human need, the lack of which can pose serious risks to an individual's physical and mental health. Across species, peer-oriented social behaviors are dramatically reshaped during adolescence, a developmental period characterized by dynamic changes in brain structure and function as individuals transition into adulthood. Thus, the experience of social isolation during this critical developmental stage may be especially pernicious, as it could permanently derail typical neurobiological processes that are necessary for establishing adaptive adult behaviors. The purpose of this review is to summarize investigations in which rodents were isolated during adolescence, then re-housed in typical social groups prior to testing, thus allowing the investigators to resolve the long-term consequences of social adversity experienced during adolescent sensitive periods, despite subsequent normalization of the social environment. Here, we discuss alterations in social, anxiety-like, cognitive, and decision-making behaviors in previously isolated adult rodents. We then explore corresponding neurobiological findings, focusing on the prefrontal cortex, including changes in synaptic densities and protein levels, white matter and oligodendrocyte function, and neuronal physiology. Made more urgent by the recent wave of social deprivation resulting from the COVID-19 pandemic, especially amongst school-aged adolescents, understanding the mechanisms by which even transient social adversity can negatively impact brain function across the lifespan is of paramount importance.

Indexed as

Adaptation, PsychologicalCOVID-19HumansSARS-CoV-2Social BehaviorSocial IsolationStress, PsychologicalAdolescentAdversityOrbitofrontalPrefrontalStress

Identifiers

PMID34112579
PMCPMC8434983
OpenAlexW3169167098

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.