K. Mizuno, H. Okamoto, T. Horio
Dec 1, 2000
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Influential Citations
37
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Quality indicators
Journal
Journal of dermatological science
Abstract
Tranilast is an anti-allergic drug that inhibits the release of chemical mediators from mast cells. There have been cases-reports showing that tranilast is effective for the treatment of granulomatous diseases such as granuloma annulare and cutaneous sarcoidosis. Here we examined the in vitro effects of tranilast on the formation of multinucleated giant cells (MGCs) from human peripheral monocytes. Supernatant of concanavalin A (Con A)-stimulated mononuclear cells induced Langhans-type and foreign body-type MGCs and the addition of 10 or 100 microg/ml tranilast inhibited the formation of total MGCs and foreign body-type MGCs. Tranilast decreased the number of MGCs with 16