Eosinophil chemotaxis assay in nasal polyps by using a novel optical device EZ-TAXIScan: Role of CC-chemokine receptor 3
Author(s) -
Hidekazu Saito,
Kohei Honda,
Chikara Asaka,
Shigeharu Ueki,
Kazuo Ishikawa
Publication year - 2016
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.2016.01.001
Subject(s) - chemotaxis , eosinophil , eotaxin , ccr3 , eosinophil cationic protein , immunology , nasal polyps , chemokine , chemotaxis assay , cc chemokine receptors , chemokine receptor , receptor , medicine , biology , inflammation , asthma
The chemokine receptor, CC-chemokine receptor 3 (CCR3), and its major ligands, eotaxin, RANTES, and MCP-4, are involved in eosinophil chemotaxis. It is thought that CCR3 plays an important role in the recruitment and activation of eosinophils in nasal polyposis. We examined nasal polyp extract-induced eosinophil chemotaxis and the effect of a CCR3 antagonist using EZ-TAXIScan, a novel real-time chemotaxis assay device.
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