著者

廣田 佳久

出版者

公益社団法人 日本薬学会

雑誌

YAKUGAKU ZASSHI (ISSN:00316903)

巻号頁・発行日

vol.143, no.3, pp.199-203, 2023-03-01 (Released:2023-03-01)

参考文献数

16

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Vitamin K plays an important role in blood coagulation and bone formation. However, apart from the liver and bone, the role of vitamin K in other tissues remains unknown. Previously, we have reported on high concentrations of vitamin K in the mouse brain and investigated vitamin K conversion in brain tissue. This led us to hypothesised the possibility of vitamin K contributing significantly towards maintenance and function of the cranial nervous system. In this review, we summarise the synthesis of novel vitamin K derivatives, their neuronal differentiation inducing activities and the induction mechanism. The findings from this study will provide insights into the physiological roles of vitamin K in the brain.