Published in:
01-02-2017
A Paradox: α-Klotho Levels and Smoking Intensity
Authors:
Zoraida Verde, Jose M. Rodríguez González-Moro, Luis M. Chicharro, Luis Reinoso-Barbero, Fernando Bandrés, Félix Gómez-Gallego, Catalina Santiago
Published in:
Lung
|
Issue 1/2017
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Abstract
Reports regarding smoking differences in α-klotho expression have provided conflicting results. In the current study we focused on the influence of smoking intensity to serum levels of the aging molecule α-klotho in healthy smokers. 40 middle aged healthy smokers without airway obstruction or restriction were selected for the analysis. Serum levels of soluble α-klotho were significantly higher in heavy smokers (P < 0.001). These results are in agreement with the possibility that α-klotho acts as anti-inflammatory molecule and strengthen the hypothesis that an increase of serum levels of α-klotho might be a compensatory response to smoking stress in healthy population.