Cited by 307Psychological Well-being and Life SatisfactionTryptophan and brain disordersStress Responses and Cortisol

Positive affect and markers of inflammation: discrete positive emotions predict lower levels of inflammatory cytokines.

Stellar, Jennifer E., John-Henderson, Neha, Anderson, Craig L., Gordon, Amie M., McNeil, Galen D., Keltner, Dacher·2015·Emotion

Abstract

Negative emotions are reliably associated with poorer health (e.g., Kiecolt-Glaser, McGuire, Robles, & Glaser, 2002), but only recently has research begun to acknowledge the important role of positive emotions for our physical health (Fredrickson, 2003). We examine the link between dispositional positive affect and one potential biological pathway between positive emotions and health-proinflammatory cytokines, specifically levels of interleukin-6 (IL-6). We hypothesized that greater trait positive affect would be associated with lower levels of IL-6 in a healthy sample. We found support for this hypothesis across two studies. We also explored the relationship between discrete positive emotions and IL-6 levels, finding that awe, measured in two different ways, was the strongest predictor of lower levels of proinflammatory cytokines. These effects held when controlling for relevant personality and health variables. This work suggests a potential biological pathway between positive emotions and health through proinflammatory cytokines.

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Crossref · 10.1037/emo0000033

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Authors
Stellar, J. E., John-Henderson, N., Anderson, C. L., Gordon, A. M., McNeil, G. D., & Keltner, D.
Affiliations
  • University of Toronto (CA)
  • University of California, Berkeley (US)
Venue
Emotion
Published
2015
Volume
15
Issue
2
Pages
129-133
ISSN
  • 1528-3542 (ISSN-L)
  • 1931-1516
OpenAlex
W2125381870
Cited by
307
References
30
Citations by year
2026: 13 · 2025: 28 · 2024: 15 · 2023: 65 · 2022: 36 · 2021: 25 · 2020: 27 · 2019: 30 · 2018: 22 · 2017: 25 · 2016: 16 · 2015: 5
FWCI
37.14
Type
journal article
Language
en
Open access
closed
Locations
  • Emotion (publishedVersion)
  • PubMed (publishedVersion)
Funders
John Templeton Foundation (95524 and 88210)
Topics
  • Social Sciences › Psychology › Social Psychology › Psychological Well-being and Life Satisfaction
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
positive affect, positive emotions, interleukin-6, inflammatory cytokines, inflammation, awe, emotions and health, trait positive affect
MeSH terms
Adolescent, Affect, Emotions, Female, Health Status, Humans, Inflammation, Male, Personality, Predictive Value of Tests, Biomarkers, Interleukin-6, Cytokines, Young Adult

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