Effects of Corticosteroids on Osteopontin Expression in a Murine Model of Allergic Asthma
Author(s) -
Masatsugu Kurokawa,
Satoshi Konno,
Satoshi Matsukura,
Mio Kawaguchi,
Koushi Ieki,
Shintarou Suzuki,
Miho Odaka,
Shin Watanabe,
Tetsuya Homma,
Masayuki Sato,
Hiroko Takeuchi,
Takashi Hirose,
Shau-Ku Huang,
Mitsuru Adachi
Publication year - 2009
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 - 10.1159/000210647
Subject(s) - osteopontin , ovalbumin , immunology , medicine , dexamethasone , eosinophil , allergic inflammation , bronchoalveolar lavage , allergy , asthma , lung , immune system
Osteopontin (OPN) contributes to the development of T helper 1 (Th1)-mediated immunity and Th1-associated diseases. However, the role of OPN in bronchial asthma is unclear. Corticosteroids reduce airway inflammation, as reflected by the low eosinophil and T-cell counts, and the low level of cytokine expression. We investigated OPN production and the inhibitory effects of corticosteroids on OPN production in a murine model of allergic asthma.
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