TOP > 外国特許検索 > METHOD OF INDUCING KIDNEY FROM PLURIPOTENT STEM CELLS

METHOD OF INDUCING KIDNEY FROM PLURIPOTENT STEM CELLS

外国特許コード F150008397
掲載日 2015年7月14日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP077601
国際公開番号 WO 2015056756
国際出願日 平成26年10月16日(2014.10.16)
国際公開日 平成27年4月23日(2015.4.23)
優先権データ
  • 特願2013-217029 (2013.10.18) JP
発明の名称 (英語) METHOD OF INDUCING KIDNEY FROM PLURIPOTENT STEM CELLS
発明の概要(英語) The purpose of the present invention is to provide a process or method that can be utilized when deriving a three-dimensional structure of a kidney from pluripotent stem cells such as ES cells or iPS cells. This differentiation inducing method is characterized by culturing pluripotent cells with the following three steps, in order: (a) a step in which an embryoid body induced from the pluripotent stem cells is cultured in a culture medium that contains Bmp4 and a high-concentration (concentration A) Wnt agonist; (b) a step in which the embryoid body is cultured in a culture medium which contains activin, Bmp4, retinoic acid and a middle-concentration (concentration B) Wnt agonist; and (c) a step in which the embryoid body is cultured in a culture medium that contains Fgf9 and a low-concentration (concentration C) Wnt agonist (herein, the Wnt agonist concentrations satisfy concentration A > concentration B > concentration C).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KUMAMOTO UNIVERSITY
  • 発明者(英語)
  • NISHINAKAMURA RYUICHI
  • TAGUCHI ATSUHIRO
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
ライセンスをご希望の方、特許の内容に興味を持たれた方は、下記「問合せ先」まで直接ご連絡ください。

PAGE TOP

close
close
close
close
close
close