Izumi Tsukayama

Ellagitannins from <i>Punica granatum</i> leaves suppress microsomal prostaglandin E synthase-1 expression and induce lung cancer cells to undergo apoptosis

Keisuke Toda, Mai Ueyama, Shomu Tanaka et al. · Bioscience Biotechnology and Biochemistry · 2019 · 28 citations · Full text

Red-kerneled rice proanthocyanidin inhibits arachidonate 5-lipoxygenase and decreases psoriasis-like skin inflammation

Keisuke Toda, Izumi Tsukayama, Yuki Nagasaki et al. · Archives of Biochemistry and Biophysics · 2020 · 26 citations

Inflammation, Anti-inflammatory, Medicine +7

Diosgenin suppresses COX-2 and mPGES-1 via GR and improves LPS-induced liver injury in mouse

Izumi Tsukayama, Takuto Mega, Nana Hojo et al. · Prostaglandins & Other Lipid Mediators · 2021 · 22 citations

Inflammation, Anti-inflammatory, Medicine +12

Preventive effect of &lt;i&gt;Dioscorea japonica&lt;/i&gt; on squamous cell carcinoma of mouse skin involving down-regulation of prostaglandin E&lt;sub&gt;2&lt;/sub&gt; synthetic pathway

Izumi Tsukayama, Keisuke Toda, Yasunori Takeda et al. · Journal of Clinical Biochemistry and Nutrition · 2018 · 11 citations · Full text

Dioscorea japonica extract down-regulates prostaglandin E2 synthetic pathway and induces apoptosis in lung cancer cells

Toshiko Suzuki-Yamamoto, Sayuri Tanaka, Izumi Tsukayama et al. · Journal of Clinical Biochemistry and Nutrition · 2014 · 10 citations · Full text

Chemoprevention Strategy, Dioscorea Japonica, Apoptosis +16