Title:
METHOD FOR PREPARING POPULATION OF STEM CELL SPHEROIDS
Document Type and Number:
WIPO Patent Application WO/2017/115865
Kind Code:
A1
Abstract:
The invention is a spheroid formation method. In the method, two or more cell clusters (42a)-(42c) are distributed to each of two or more compartments (32a), (32b). Two or more cell clusters (42a), (42b) are brought close to each other in each compartment (32a), (32b). The two or more cell clusters (42a), (42b) that are brought close to each other are aggregated. Spheroids are formed by growing the aggregated cell clusters. The distributed cell clusters (42a)-(42c) are separated from each other and mixed with each other. The cell clusters (42a)-(42c) are each constituted by stem cells.
Inventors:
TANABE KOJI (US)
SUTO KENTA (US)
SUTO KENTA (US)
Application Number:
PCT/JP2016/089185
Publication Date:
July 06, 2017
Filing Date:
December 28, 2016
Export Citation:
Assignee:
KURARAY CO (JP)
I PEACE INC (US)
I PEACE INC (US)
International Classes:
C12N5/0735; C12M3/00; C12N5/10
Domestic Patent References:
| WO2015129263A1 | 2015-09-03 | |||
| WO2015033558A1 | 2015-03-12 | |||
| WO2014185358A1 | 2014-11-20 | |||
| WO2007114351A1 | 2007-10-11 |
Foreign References:
| JP2013517809A | 2013-05-20 |
Other References:
"MP s 5 0 0 Hatsubai Kaishi no Oshirase", KURARAY CO. LTD, 21 August 2015 (2015-08-21), Retrieved from the Internet [retrieved on 20170306]
YOKO EJIRI: "Sanjigen Saibo Baiyo Yoki - El p a s i a- ni Tsuite", BIO CLINICA, vol. 30, no. 5, 10 May 2015 (2015-05-10), pages 463 - 465
YOKO EJIRI: "Sanjigen Saibo Baiyo Yoki - El p a s i a- ni Tsuite", BIO CLINICA, vol. 30, no. 5, 10 May 2015 (2015-05-10), pages 463 - 465
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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