Effect of beta2-adrenergic agonists on eosinophil adhesion, superoxide anion generation, and degranulation
Author(s) -
Tōru Noguchi,
Kazuyuki Nakagome,
Takehito Kobayashi,
Yutaka Ueda,
Tomoyuki Soma,
Hidetomo Nakamoto,
Makoto Nagata
Publication year - 2015
Publication title -
allergology international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.49
H-Index - 58
eISSN - 1440-1592
pISSN - 1323-8930
DOI - 10.1016/j.alit.2015.05.009
Subject(s) - superoxide , degranulation , chemistry , eosinophil , immunology , biochemistry , medicine , receptor , enzyme , asthma
Eosinophils play important roles in the development of asthma exacerbation. Viral infection is a major cause of asthma exacerbation, and the expression of IFN-γ-inducible protein of 10 kDa (IP-10) and cysteinyl leukotrienes (cysLTs) is up-regulated in virus-induced asthma. As β2-adrenergic agonists, such as formoterol or salbutamol, are used to treat asthma exacerbation, we examined whether formoterol or salbutamol could modify eosinophil functions such as adhesiveness, particularly those activated by cysLTs or IP-10.
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