title: Rotenoids and flavonoids with anti-invasion of HT1080, anti-proliferation of U937, and differentiation-inducing activity in HL-60 from Erycibe expansa.
abstract: Principal rotenoids (deguelin, tephrosin, rotenone, and 12a-hydroxyrotenone) (3-30microM) isolated from the stems of Erycibe expansa significantly inhibited invasion of human fibrosarcoma HT1080 cells through Matrigel-coated filters and release of proMMPs-2 and 9. In addition, deguelin and tephrosin showed differentiation-inducing activity in human promyelocytic leukemia HL-60 cells. Furthermore, effects of various constituents isolated from the ethyl acetate-soluble fraction on proliferation of human leukemia U937 cells were examined. As a result, most of isoflavones and several flavans as well as rotenoids showed moderate or substantial anti-proliferative activities.
authors.affiliation: Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412, Japan.
authors.forename: Hisashi
authors.initials: H
authors.lastname: Matsuda
authors.forename: Kazutoshi
authors.initials: K
authors.lastname: Yoshida
authors.forename: Katsutoshi
authors.initials: K
authors.lastname: Miyagawa
authors.forename: Yasunobu
authors.initials: Y
authors.lastname: Asao
authors.forename: Saya
authors.initials: S
authors.lastname: Takayama
authors.forename: Souichi
authors.initials: S
authors.lastname: Nakashima
authors.forename: Fengming
authors.initials: F
authors.lastname: Xu
authors.forename: Masayuki
authors.initials: M
authors.lastname: Yoshikawa
mesh_terms: D002454:Cell Differentiation / Q000187:drug effects*; D049109:Cell Proliferation / Q000187:drug effects*; D027722:Convolvulaceae / Q000737:chemistry*; D004792:Enzyme Precursors / Q000378:metabolism; D005354:Fibrosarcoma / Q000188:drug therapy* / Q000473:pathology; D005419:Flavonoids / Q000494:pharmacology*; D018093:Gelatinases / Q000378:metabolism; D018922:HL-60 Cells / Q000187:drug effects; D006801:Humans; D020780:Matrix Metalloproteinase 9 / Q000378:metabolism; D008666:Metalloendopeptidases / Q000378:metabolism; D009361:Neoplasm Invasiveness / Q000517:prevention & control*; D010936:Plant Extracts / Q000737:chemistry / Q000494:pharmacology; D012402:Rotenone / Q000737:chemistry / Q000494:pharmacology*; D014407:Tumor Cells, Cultured / Q000187:drug effects; D020298:U937 Cells / Q000187:drug effects
chemical_list: D004792:Enzyme Precursors; D005419:Flavonoids; D010936:Plant Extracts; D012402:Rotenone; D018093:Gelatinases; D008666:Metalloendopeptidases; C120487:pro-matrix metalloproteinase 9; C069860:progelatinase; D020780:Matrix Metalloproteinase 9