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Title:
A manufacturing method of a retinal ganglion cell
Document Type and Number:
Japanese Patent JP6039128
Kind Code:
B2
Abstract:
An object of the present invention is to provide a method of inducing pluripotent stem cells to differentiate into clinically applicable retinal ganglion cells. The present invention provides a method for inducing pluripotent stem cells to differentiate into retinal ganglion cells that can be used for clinical application. Such method is a method for producing retinal ganglion cells with elongated axons comprising the following steps: (a) a step of inducing pluripotent stem cells to differentiate into retinal progenitor cells via floating culture; (b) a step of inducing the retinal progenitor cells obtained in step (a) to differentiate into retinal ganglion cells via floating culture; and (c) a step of allowing axons to elongate via adhesion culture of the retinal ganglion cells obtained in step (b).

Inventors:
Noriyuki Higashi
Tanaka Taku
Tadashi Yokoi
Application Number:
JP2016500001A
Publication Date:
December 07, 2016
Filing Date:
August 07, 2015
Export Citation:
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Assignee:
National Center for Child Health and Development
Senju Pharmaceutical Co., Ltd.
International Classes:
C12N5/0797; A61K35/30; A61P27/02; C12N5/0793; C12Q1/02; G01N33/15; G01N33/50
Domestic Patent References:
JP2013509859A2013-03-21
JP2013509859A2013-03-21
Foreign References:
WO2013077425A12013-05-30
Other References:
JPN6016014358; RIAZIFAR Hamidreza et al.: 'Chemically induced specification ofretinal ganglion cells from human embryonic and inducedpluripoten' Stem Cells Transl Med Vol.3,No.4, 201404, 424-432
JPN6016014359; TANAKA Taku et al.: 'Generation of retinal ganglion cells withfunctional axons from human induced pluripotent stem cells.' SciRep. 5:8344, 20150210
JPN6016014360; BOSCO Alejandra et al.: 'BDNF and NT-4 differentially modulateneurite outgrowth in developing retinal ganglion cells.' JNeurosci Res Vol.57, No.6, 19990915, 759-769
JPN6016014356; 瀧原祐史 ら: '培養網膜神経節細胞軸索流の動的画像解析' 日本眼科学会雑誌 Vol.115 臨時増刊号, 20110415, p.255 O2-251
JPN6016014357; 大鳥安正: '培養網膜神経節細胞の細胞死' 医学のあゆみ Vol.189, No.4, 199904, p.219-222
JPN6016014358; RIAZIFAR Hamidreza et al.: 'Chemically induced specification ofretinal ganglion cells from human embryonic and inducedpluripoten' Stem Cells Transl Med Vol.3,No.4, 201404, 424-432
JPN6016014359; TANAKA Taku et al.: 'Generation of retinal ganglion cells withfunctional axons from human induced pluripotent stem cells.' SciRep. 5:8344, 20150210
JPN6016014360; BOSCO Alejandra et al.: 'BDNF and NT-4 differentially modulateneurite outgrowth in developing retinal ganglion cells.' JNeurosci Res Vol.57, No.6, 19990915, 759-769
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Nobuko Fukami