Cited by 97Stress Responses and CortisolTryptophan and brain disordersTreatment of Major Depression

Immunity and depression: Insomnia, Retardation, and reduction of natural killer cell activity

Open access
Cover, Heidi, Irwin, Michael·1994·Journal of Behavioral Medicine

Abstract

Depressed patients show a reduction of natural killer (NK) cell activity which may be associated with specific depressive symptoms. The present study demonstrated that sleep disturbance and retardation, but not other depressive symptoms, were negatively correlated with NK activity in 38 depressed patients. Specific behavioral changes in depression such as sleep disturbance and retardation were found to predict 16% of the variance of cytotoxicity levels in depression.

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Crossref · 10.1007/bf01858106

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21 of 21 references verified0 citation errors · 0 not checkable

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  • Alterations in markers of immune system functioning are most pronounced for individuals with melancholic forms of depression, suggesting inflammation-related processes may be particularly responsible for somatic and physical symptoms.

    “alterations in these markers of immune system functioning are most pronounced for individuals with melancholic forms of depression, suggesting that inflammation-related processes may be particularly responsible for somatic and physical symptoms of depression”
  • A similar association between short sleep duration and shorter leukocyte telomere length was found in older, but not middle-aged, adults (n = 154) and in children (n = 1,567).

    “A similar association was found in older, but not middle-aged, adults (n = 154) (125) and was recently also reported in children (n = 1,567)”

    From The Sleep-Immune Crosstalk in Health and Disease (2019) · cites this paper as [125]

  • Among older (but not middle-aged) adults from a healthy, small-scale (<200 individuals) community sample, good sleep quality (PSQI) appeared to have a protective effect on age-related shortening of PBMC telomere length.

    “Among older (but not middle-aged) adults from a healthy, small-scale (<200 individuals) community sample, good sleep quality (assessed by the PSQI) appeared to have a protective effect on age-related shortening of PBMC telomere length”

    From The Sleep-Immune Crosstalk in Health and Disease (2019) · cites this paper as [125]

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Authors
Cover, H., & Irwin, M.
Affiliations
University of California San Diego (US)
Venue
Journal of Behavioral Medicine
Published
1994-04
Volume
17
Issue
2
Pages
217-223
ISSN
  • 0160-7715 (ISSN-L)
  • 1573-3521
OpenAlex
W2023021283
Cited by
97
References
21
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2022: 3 · 2021: 4 · 2019: 3 · 2018: 4 · 2017: 3 · 2016: 2 · 2015: 3 · 2014: 3 · 2013: 2 · 2012: 4
FWCI
1.22
Type
journal article
Language
en
Open access
Locations
  • Journal of Behavioral Medicine (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r29mh044275-05, 1r01mh046867-01a2)
  • National Institute of Mental Health (R01 MH46867-01A2, NIMH MH-30914, NIMH 44275-04)
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
Keywords
depression, natural killer cells, NK cell cytotoxicity, sleep disorders, insomnia, retardation, immune function, depressive symptoms
MeSH terms
Adult, Aged, Arousal, Cytotoxicity, Immunologic, Depressive Disorder, Humans, Immune Tolerance, Sleep Initiation and Maintenance Disorders, Killer Cells, Natural, Male, Middle Aged, Personality Inventory, Psychoneuroimmunology

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