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    Article

    Shinorine and porphyra-334 isolated from laver (Porphyra dentata) inhibit adipogenesis in 3T3-L1 cells

    Mycosporine-like amino acids (MAAs) such as shinorine and porphyra-334 from Porphyra spp. are bioactive compounds with strong photoprotective and antioxidant properties. In this study, the anti-adipogenic effect ...

    Su-Young Choi, Su Yeon Lee, Hyung Gyun Kim in Food Science and Biotechnology (2022)

  2. Article

    Open Access

    Endosulfan Induces CYP1A1 Expression Mediated through Aryl Hydrocarbon Receptor Signal Transduction by Protein Kinase C

    CYP1A1 is a phase I xenobiotic-metabolizing enzyme whose expression is mainly driven by AhR. Endosulfan is an organochlorine pesticide used agriculturally for a wide range of crops. In this study, we investiga...

    Eun Hee Han, Hyung Gyun Kim, Eun Ji Lee, Hye Gwang Jeong in Toxicological Research (2015)

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    Article

    Endosulfan induces COX-2 expression via NADPH oxidase and the ROS, MAPK, and Akt pathways

    Endosulfan (1,4,5,6,7,7-hexachloro-8,9,10-trinorborn-5-en-2,3-ylenebismet-hylene) is correlated with endocrine disruption, reproductive, and immune dysfunctions. Recently, endosulfan was shown to have an effec...

    Hyung Gyun Kim, Young Ran Kim, ** Hee Park, Tilak Khanal in Archives of Toxicology (2015)

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    Article

    Role of metabolism by human intestinal microflora in geniposide-induced toxicity in HepG2 cells

    Possible role of metabolism by the intestinal bacteria in geniposide-induced cytotoxicity was investigated in human hepatoma HepG2 cells. Initially, toxic effects of geniposide and its metabolite genipin were ...

    Mi Jeong Kang, Tilak Khanal, Hyung Gyun Kim, Dae Hun Lee in Archives of Pharmacal Research (2012)

  5. No Access

    Article

    Role of metabolism by intestinal bacteria in arbutin-induced toxicity in vitro

    A possible role of metabolism by intestinal bacteria in arbutin-induced toxicity was investigated in mammalian cell cultures. Following an incubation of arbutin with intestinal bacteria, either Bifidobacterium lo...

    Mi Jeong Kang, Hyun Woo Ha, Hyung Gyun Kim, Dae Hun Lee in Archives of Pharmacal Research (2011)