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Title:
METHOD FOR PRODUCING DOPAMINERGIC NEURONS
Document Type and Number:
WIPO Patent Application WO/2018/193949
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method for efficiently producing dopaminergic neurons within a short period of time. Dopaminergic neurons are produced by a method comprising: (1) a step for culturing pluripotent stem cells in the presence of a TGF-β family inhibitor, a GSK3β inhibitor and a BMP inhibitor; (2) a step for suspension-culturing the cells obtained in step (1) in the presence of a TGF-β family inhibitor, a GSK3β inhibitor, FGF8 and a hedgehog signal agonist under normal oxygen partial pressure so as to form neurospheres; and (3) a step for collecting cells constituting the neurospheres and inducing the differentiation thereof into dopaminergic neurons.

Inventors:
OZAKI NORIO (JP)
ARIOKA YUKO (JP)
MORI DAISUKE (JP)
KUSHIMA ITARU (JP)
Application Number:
PCT/JP2018/015304
Publication Date:
October 25, 2018
Filing Date:
April 11, 2018
Export Citation:
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Assignee:
UNIV NAGOYA NAT UNIV CORP (JP)
International Classes:
C12N5/0793; C12N1/00; C12N5/10
Domestic Patent References:
WO2017009766A12017-01-19
WO2016115407A12016-07-21
WO2013187416A12013-12-19
WO2015020234A12015-02-12
WO1998030679A11998-07-16
WO2005123902A12005-12-29
Foreign References:
US20150010515A12015-01-08
JP2017082600A2017-05-18
Other References:
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Attorney, Agent or Firm:
HAGINO Mikiharu (JP)
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