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논문 기본 정보

자료유형
학술저널
저자정보
Lee, Hee-Jung (Anticancer Agent Research Laboratory, Korea Institute of Bioscience and Biotechnology, P.O.) Lee, Jeong-Hyung (Anticancer Agent Research Laboratory, Korea Institute of Bioscience and Biotechnology, P.O.) Hwang, Bang-Yeon (Anticancer Agent Research Laboratory, Korea Institute of Bioscience and Biotechnology, P.O.) Kim, Hang-Sub (Anticancer Agent Research Laboratory, Korea Institute of Bioscience and Biotechnology, P.O.) Lee, Jung-Joon (Anticancer Agent Research Laboratory, Korea Institute of Bioscience and Biotechnology, P.O.)
저널정보
대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 제24권 제5호
발행연도
2001.1
수록면
397 - 401 (5page)

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In the search for new naturally occurring angiogenic inhibitory we found that culture broths from two unidentified fungal strains exerted potent inhibitory activities on capillary-like tube formation of human umbilical vein endothelial cells (HUVEC) in vitro. Two active compounds were isolated by bioassay-guided separation and their structures were identified as gliotoxin (1) and its derivative methylthiogliotoxin (2) by spectroscopic analyses. These compounds significantly inhibited the migration of HUVEC assessed by in vitro wounding migration assay and exhibited at least 10 times more potent inhibition of proliferation of HUVECs as compared with that of cancer cell lines such as HeLa, MCF-7, and KB 3-1 cells. Especially, gliotoxin having disulfide group exerted more potent activities than methylthiogliotoxin, suggesting that gliotoxin could be a useful compound for further study as an anti-angiogenic agent.

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