Yuji Iitsuka

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Alk(en)yl trisulfides (R-SSS-R') are organosulfur compounds produced by crushed garlic and other Allium vegetables. We found that these compounds exhibit potent anticancer effects through the reaction with microtubules, causing cell cycle arrest. Nine alk(en)yl trisulfides including dimethyl trisulfide, diethyl trisulfide, dipropyl trisulfide (DPTS),(More)
We searched for novel agonists of TRP receptors especially for TRPA1 and TRPV1 in foods. We focused attention on garlic compounds, diallyl sulfide (DAS), diallyl disulfide (DADS), and diallyl trisulfide (DATS). In TRPA1 or TRPV1 heterogeneously expressed CHO cells, all of those compounds increased [Ca(2+)](i) in concentration-dependent manner. The EC(50)(More)
Of the compounds contained in or derived from garlic (Allium sativum L.), alk(en)yl sulfides are known to be responsible for most of the physiological or neutraceutical functions of garlic. We previously found that diallyl trisulfide (DATS) is a potent inhibitor of tubulin polymerization and cancer cell growth, and an effective stimulator of the hepatic(More)
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