Disruption in Th1/Th2 immune response in young adult smokers

Courtney A. Whetzel, Elizabeth J. Corwin, Laura Klein

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Interferon (IFN)-γ and IL-10 cytokines, measures of Th1 and Th2 immunity, were examined in 20 healthy nonsmokers (12 males, 8 females) and 19 smokers (11 males, 8 females), aged 19-41 years (23.46 ± 0.82 years). Nonsmokers came to the laboratory once; smokers came to the laboratory after ad lib smoking and following 24-h smoking abstinence. Salivary cotinine and expired CO confirmed smoking status. Plasma was collected at the end of each lab session and assayed for peripheral IFN-γ and IL-10 levels. Among smokers, peripheral IFN-γ, IL-10, or IFN-γ/IL-10 ratio levels did not change in response to 24-h smoking abstinence. IFN-γ levels and IFN-γ/IL-10 ratios were higher among female smokers while smoking and following 24-h abstinence compared to male smokers in both conditions and compared to male and female nonsmokers. There was no sex or smoking status difference in IL-10 levels. Results suggest that cigarette smoking may have at least short-term damaging effects on the body's normal immune balance, particularly for women.

Original languageEnglish (US)
Pages (from-to)1-8
Number of pages8
JournalAddictive Behaviors
Volume32
Issue number1
DOIs
StatePublished - Jan 1 2007

Fingerprint

Interleukin-10
Interferons
Young Adult
Smoking
Cotinine
Carbon Monoxide
Tobacco Products
Immunity
Cytokines
Plasmas

All Science Journal Classification (ASJC) codes

  • Medicine (miscellaneous)
  • Clinical Psychology
  • Toxicology
  • Psychiatry and Mental health

Cite this

Whetzel, Courtney A. ; Corwin, Elizabeth J. ; Klein, Laura. / Disruption in Th1/Th2 immune response in young adult smokers. In: Addictive Behaviors. 2007 ; Vol. 32, No. 1. pp. 1-8.
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Disruption in Th1/Th2 immune response in young adult smokers. / Whetzel, Courtney A.; Corwin, Elizabeth J.; Klein, Laura.

In: Addictive Behaviors, Vol. 32, No. 1, 01.01.2007, p. 1-8.

Research output: Contribution to journalArticle

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