Olopatadine Inhibits Exocytosis in Rat Peritoneal Mast Cells by Counteracting Membrane Surface Deformation
Author(s) -
Asuka Baba,
Masahiro Tachi,
Yoshio Maruyama,
Itsuro Kazama
Publication year - 2015
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000369704
Subject(s) - exocytosis , mast cell , biophysics , microbiology and biotechnology , membrane , histamine , chemistry , pharmacology , biology , immunology , biochemistry
Besides its anti-allergic properties as a histamine receptor antagonist, olopatadine stabilizes mast cells by inhibiting the release of chemokines. Since olopatadine bears amphiphilic features and is preferentially partitioned into the lipid bilayers of the plasma membrane, it would induce some morphological changes in mast cells and thus affect the process of exocytosis.
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