Toshio Okano

Identification of UBIAD1 as a novel human menaquinone-4 biosynthetic enzyme

Kimie Nakagawa, Yoshihisa Hirota, Natsumi Sawada et al. · Nature · 2010 · 310 citations

Biosynthesis, Aldo-keto Reductase, Biochemistry +3

Depressed expression of Klotho and FGF receptor 1 in hyperplastic parathyroid glands from uremic patients

Hirotaka Komaba, Shunsuke Goto, Hideki Fujii et al. · Kidney International · 2009 · 263 citations

Growth Hormone, Human Growth, Physiology +11

Conversion of Phylloquinone (Vitamin K1) into Menaquinone-4 (Vitamin K2) in Mice

Toshio Okano, Yuka Shimomura, Makiko Yamane et al. · Journal of Biological Chemistry · 2007 · 258 citations · Full text

Vitamin Nutrition, Biochemistry, Phylloquinone Intake +13

Vitamin K Content of Foods and Dietary Vitamin K Intake in Japanese Young Women

Maya Kamao, Yoshitomo Suhara, Naoko Tsugawa et al. · Journal of Nutritional Science and Vitaminology · 2007 · 159 citations · Full text

Nutrition, Japanese Young Women, Public Health Nutrition +19

C-3 Epimerization of Vitamin D3 Metabolites and Further Metabolism of C-3 Epimers

Maya Kamao, Syuichiro Tatematsu, Susumi Hatakeyama et al. · Journal of Biological Chemistry · 2004 · 143 citations · Full text