Cited by 44Neuroendocrine regulation and behaviorNeuropeptides and Animal PhysiologyNeurotransmitter Receptor Influence on Behavior

Oxytocin receptor mRNA expression in dorsolateral prefrontal cortex in major psychiatric disorders: A human post-mortem study

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Lee, M.R., Sheskier, M.B., Farokhnia, M., Feng, N., Marenco, S., Lipska, B.K., Leggio, L.·2018·Psychoneuroendocrinology

Abstract

There is growing interest in oxytocin as a putative treatment for various psychiatric disorders including major depressive disorder, bipolar disorder and schizophrenia/schizoaffective disorder. However, potential alterations in the endogenous brain oxytocin system in these disorders are poorly characterized. Brain expression of oxytocin and its receptor genes in patients with these psychiatric disorders has not been well studied outside the hypothalamus. We measured expression of mRNA for oxytocin and its receptor in the dorsolateral prefrontal cortex of postmortem brains using quantitative polymerase chain reaction in a total of 581 individuals. These individuals either were diagnosed with major depressive disorder (n = 135), bipolar disorder (n = 57), schizophrenia/schizoaffective disorder (n = 169), or were control subjects, defined as individuals with no lifetime history of any of these disorders (n = 220). Diagnoses of major depressive disorder and bipolar disorder were associated with significantly increased oxytocin receptor mRNA levels in the dorsolateral prefrontal cortex. This finding is discussed in light of the extant literature on the dysregulation of oxytocin signaling in individuals with major psychiatric disorders.

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Crossref · 10.1016/j.psyneuen.2018.05.039

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  • Although OXTR mRNA can be measured in some portions of the human cortex, autoradiographic studies of OXTR binding have not generated complementary evidence of functional, cell-surface OXTR in these regions of the cortex in humans or in nonhuman primates.

    “Although these studies and others59–61 indicate that OXTR mRNA can be measured in some portions of the human cortex, autoradiographic studies of OXTR binding have not generated complementary evidence of functional, cell-surface OXTR in these regions of the cortex in humans35 or in nonhuman primates39.”

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  1. First MB, Spitzer RL, Gibbon M, Williams JB, 2002. Structured Clinical Interview for DSM-IV-TR Axis I Disorders, Research Version, Patient Edition. SCID-I/P.

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Authors
Lee, M. R., Sheskier, M. B., Farokhnia, M., Feng, N., Marenco, S., Lipska, B. K., & Leggio, L.
Affiliations
National Institutes of Health (US)
Corresponding author
Lee, M.R.
Venue
Psychoneuroendocrinology
Publisher
Elsevier BV
Published
2018-10
Volume
96
Pages
143-147
ISSN
0306-4530 (ISSN-L)
OpenAlex
W2805402268
Cited by
44
References
29
Citations by year
2026: 1 · 2025: 4 · 2024: 6 · 2023: 6 · 2022: 13 · 2021: 8 · 2020: 3 · 2019: 1 · 2018: 2
FWCI
4.75
Type
journal article
Language
en
Open access
Locations
  • Psychoneuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (NIH) (ZIA-AA000218)
  • NIMH IRP (ZIC MH002903-11)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuropeptides and Animal Physiology
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
oxytocin receptor, oxytocin, dorsolateral prefrontal cortex, major depressive disorder, bipolar disorder, schizophrenia, schizoaffective disorder, gene expression, postmortem brain, oxytocin signaling, mental illness
MeSH terms
Adult, Autopsy, Bipolar Disorder, Brain, Major Depressive Disorder, Female, Humans, Male, Middle Aged, Oxytocin, Psychotic Disorders, RNA, Messenger, Schizophrenia, Case-Control Studies, Prefrontal Cortex, Receptors, Oxytocin

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