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Published on: November 1, 2014
The Contribution of Oxidative Stress and Inflamm-Aging in Human and Equine Asthma
Michela Bullone1, Jean-Pierre Lavoie2
1Department of Clinical and Biological Sciences, University of Turin, AUO San Luigi Gonzaga, Regione Gonzole 10, 10043 Orbassano, Italy. michelabullone@gmail.com.
Abstract:
Aging is associated with a dysregulation of the immune system, leading to a general pro-inflammatory state of the organism, a process that has been named inflamm-aging. Oxidative stress has an important role in aging and in the regulation of immune responses, probably playing a role in the development of age-related diseases. The respiratory system function physiologically declines with the advancement of age. In elderly asthmatic patients, this may contribute to disease expression. In this review, we will focus on age-related changes affecting the immune system and in respiratory structure and function that could contribute to asthma occurrence, and/or clinical presentation in the elderly. Also, naturally occurring equine asthma will be discussed as a possible model for studying the importance of oxidative stress and immun-aging/inflamm-aging in humans.
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