title: The association between phthalate exposure and asthma.
abstract: Asthma is a chronic inflammatory disorder of the airway, characterized by airway hyperresponsiveness. It is a disabling disease with an increasing prevalence, resulting in heavy social and economic burdens worldwide. Humans are extensively exposed to phthalates, and many epidemiological studies have shown a relationship between phthalate exposure and asthma in recent decades. Earlier experimental studies focused on inflammatory cells, demonstrating the adjuvant effects, immunomodulatory effects, or immunosuppressive effects related to phthalate exposure. Recent studies have shown that phthalates may have a direct effect on airway epithelial cells and contribute to airway remodeling, which is the cardinal pathologic characteristic of chronic asthma, with a high correlation with disease severity. Through these efforts, phthalates have been recognized as important environmental factors in the pathogenesis of asthma, but further studies are still required to elucidate the detailed mechanism. This review discusses the current status of human exposure to phthalates in Taiwan and summarizes the epidemiological and experimental evidence related to the roles of phthalate exposure in the development of asthma and associated diseases.
authors.affiliation: Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
authors.forename: Ming-Ju
authors.initials: MJ
authors.lastname: Tsai
authors.forename: Po-Lin
authors.initials: PL
authors.lastname: Kuo
authors.forename: Ying-Chin
authors.initials: YC
authors.lastname: Ko
mesh_terms: D000818:Animals; D001249:Asthma / Q000139:chemically induced* / Q000378:metabolism; D001991:Bronchitis / Q000139:chemically induced* / Q000378:metabolism; D004781:Environmental Exposure; D006801:Humans; D018836:Inflammation Mediators / Q000378:metabolism; D010795:Phthalic Acids / Q000633:toxicity*
chemical_list: D018836:Inflammation Mediators; D010795:Phthalic Acids