journal article Jul 21, 2019

Cigarette smoking differentially affects immunoglobulin class levels in serum and saliva: An investigation and review

View at Publisher Save 10.1111/bcpt.13278
Abstract
AbstractThe aim of the present study was to compare concentrations of IgG, IgA, IgM and IgD in both serum and saliva samples from smoking and non‐smoking individuals using a protein microarray assay. The findings were also compared to previous studies. Serum and saliva were collected from 48 smoking male individuals and 48 age‐matched never‐smoker male individuals. The protein microarray assays for detection of human IgG, IgM, IgA and IgD were established and optimized using Ig class‐specific affinity‐purified goat anti‐human Ig‐Fc capture antibodies and horseradish peroxidase (HRP)‐conjugated goat anti‐human Ig‐Fc detection antibodies. The Ig class specificity of the microarray assays was verified, and the optimal dilutions of serum and saliva samples were determined for quantification of Ig levels against standard curves. We found that smoking is associated with reduced IgG concentrations and enhanced IgA concentrations in both serum and saliva. By contrast, smoking differentially affected IgM concentrations—causing increased concentrations in serum, but decreased concentrations in saliva. Smoking was associated with decreased IgD concentrations in serum and did not have a significant effect on the very low IgD concentrations in saliva. Thus, cigarette smoking differentially affects the levels of Ig classes systemically and in the oral mucosa. Although there is variation between the results of different published studies, there is a consensus that smokers have significantly reduced levels of IgG in both serum and saliva. A functional antibody deficiency associated with smoking may compromise the body's response to infection and result in a predisposition to the development of autoimmunity.
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References
55
[16]
Andersen P "Serum antibodies and immunoglobulins in smokers and nonsmokers" Clin Exp Immunol (1982)
[20]
Bahna SL "Changes in serum IgD in cigarette smokers" Clin Exp Immunol (1983)
[29]
Nakonieczna‐Rudnicka M "Secretory immunoglobulin A concentration in non‐stimulated and stimulated saliva in relation to the status of smoking" Przegl Lek (2016)
[31]
Doni BR "Estimation and comparison of salivary immunoglobulin A levels in tobacco chewers, tobacco smokers and normal subjects" Oral Health Dent Manag (2013)
[38]
Bonnin AJ "Association of cigarette smoking with elevated serum IgE levels in Hispanic Puerto Rican men" Ann Allergy (1991)

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Cited By
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Metrics
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Citations
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References
Details
Published
Jul 21, 2019
Vol/Issue
125(5)
Pages
474-483
License
View
Funding
The Jones 1986 Charitable Trust
Cite This Article
Nesrin Tarbiah, Ian Todd, Patrick J. Tighe, et al. (2019). Cigarette smoking differentially affects immunoglobulin class levels in serum and saliva: An investigation and review. Basic & Clinical Pharmacology & Toxicology, 125(5), 474-483. https://doi.org/10.1111/bcpt.13278
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