The Pathogenesis of Alcohol-Induced Airflow Limitation in Acetaldehyde Dehydrogenase 2-Deficient Mice
Author(s) -
Terufumi Shimoda,
Yasushi Obase,
Hiroto Matsuse,
Sadahiro Asai,
Tomoaki Iwanaga
Publication year - 2016
Publication title -
international archives of allergy and immunology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.696
H-Index - 100
eISSN - 1423-0097
pISSN - 1018-2438
DOI - 10.1159/000452709
Subject(s) - aldh2 , acetaldehyde , pathogenesis , aldehyde dehydrogenase , ethanol , histamine , endocrinology , alcohol dehydrogenase , medicine , alcohol , lactate dehydrogenase , chemistry , immunology , biochemistry , enzyme
In Japanese patients, alcohol-induced asthma is attributed to elevated plasma concentrations of acetaldehyde following alcohol consumption because of an acetaldehyde dehydrogenase 2 gene (ALDH2) polymorphism. The resulting increase in plasma histamine concentrations seems to trigger the onset of asthma symptoms. However, the specific pathogenic mechanism underlying this response remains unclear. ALDH2-deficient mice were therefore generated to investigate the pathogenesis of alcohol-induced asthma.
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