title: Nidurufin as a new cell cycle inhibitor from marine-derived fungus Penicillium flavidorsum SHK1-27.
abstract: A new cell cycle inhibitor, nidurufin (1), was isolated from the marine-derived fungus Penicillium flavidorsum SHK1-27. An evaluation of antitumor activity indicated that 1 induced in vitro cell cycle arrest at G(2)/M transition in the K562 cell line in a concentration and time dependent manner, with an IC(50) value of 12.6 M.
authors: Beijing Key Laboratory of Plant Resource Research and Development, Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, College of Chemical and Environmental Engineering, Beijing Technology and Business University, Beijing 100048, China. renhong@th.btbu.edu.cn
authors: Hong
authors: H
authors: Ren
authors: Wei-Wei
authors: WW
authors: Liu
mesh_terms: D000880:Anthraquinones / Q000008:administration & dosage / Q000302:isolation & purification / Q000494:pharmacology*; D002453:Cell Cycle / Q000187:drug effects*; D002455:Cell Division / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D004354:Drug Screening Assays, Antitumor; D016195:G2 Phase / Q000187:drug effects; D006801:Humans; D020128:Inhibitory Concentration 50; D020014:K562 Cells; D007951:Leukemia, Myeloid / Q000188:drug therapy* / Q000473:pathology; D010407:Penicillium / Q000737:chemistry*; D013997:Time Factors
chemical_list: D000880:Anthraquinones; C562034:nidurufin