S
Sang Yoon Choi
Researcher at Kyung Hee University
Publications - 59
Citations - 872
Sang Yoon Choi is an academic researcher from Kyung Hee University. The author has contributed to research in topics: Tyrosinase & Melanin. The author has an hindex of 16, co-authored 53 publications receiving 768 citations.
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Journal ArticleDOI
Mulberroside F Isolated from the Leaves of Morus alba Inhibits Melanin Biosynthesis
Sang Hee Lee,Sang Yoon Choi,Hocheol Kim,Jae Sung Hwang,Byeong Gon Lee,Jian Jun Gao,Sun Yeou Kim +6 more
TL;DR: Results suggest that mulberroside F isolated from mulberry leaves might be used as a skin whitening agent after it showed inhibitory effects on tyrosinase activity and on the melanin formation of melan-a cells.
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Ginsenoside Rh2 induces cell cycle arrest and differentiation in human leukemia cells by upregulating TGF-β expression.
Kyung-Sook Chung,Sung-Hee Cho,Ji-Sun Shin,Dong-Hyun Kim,Jung-Hye Choi,Sang Yoon Choi,Young Kyoung Rhee,Hee-Do Hong,Kyung-Tae Lee +8 more
TL;DR: The results demonstrate that the Rh2-mediated G(1) arrest and the differentiation are closely linked to the regulation of TGF-β production in human leukemia cells.
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Inhibitory effects of cinnamic acid on melanin biosynthesis in skin.
Yeon Hee Kong,Youn Ock Jo,Chang-Won Cho,Dongwook Son,Soo Jin Park,Jeong-Hae Rho,Sang Yoon Choi +6 more
TL;DR: The results suggest that cinnamic acid might act as a skin whitening agent via inhibition of tyrosinase activity and expression within melanocytes and on the UV-B-induced hyperpigmentation of brown guinea pig skin.
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Isolation and Anti-Inflammatory Activity of Bakuchiol from Ulmus davidiana var. japonica
TL;DR: Bakuchiol (50 microM) inhibited lipopolysaccharide-induced nitric oxide and prostaglandin E(2) production in RAW 264.7 macrophages by 53.7% and 84.2%, respectively, which suggested that bakuchiola is one of the potent anti-inflammatory components of U. davidiana var.
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Geniposide from Gardenia jasminoides attenuates neuronal cell death in oxygen and glucose deprivation-exposed rat hippocampal slice culture.
TL;DR: Geniposide from Gardenia jasminoides protected neuronal cells from damage in oxygen and glucose deprivation-exposed hippocampal slice culture and may be a therapeutic agent for ischemia in patients.