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Title:
METHOD FOR PRODUCING MYOCARDIAL STEM CELL USED FOR TREATMENT AND/OR PREVENTION OF CARDIAC ARREST
Document Type and Number:
WIPO Patent Application WO/2018/092839
Kind Code:
A1
Abstract:
[Problem] To provide: a novel myocardial stem cell for transplantation that enables maintaining of a therapeutic effect on and/or preventative effect against cardiac arrest for a prolonged period; a method for producing said myocardial stem cell; and a cell preparation containing said myocardial stem cell. [Solution] The present invention pertains to: a production method for a myocardial stem cell to be used for the treatment and/or prevention of cardiac arrest, the method comprising a step for introducing into a myocardial stem cell a complex of a mitochondria-targeted carrier and a mitochondria activating agent; a cell produced by said production method and a cell preparation containing same; and a liposome used to produce said cell. The present invention is able to provide a myocardial stem cell that is capable of maintaining a therapeutic effect by cell transplantation and/or a preventative effect thereby for a prolonged period.

Inventors:
HARASHIMA HIDEYOSHI (JP)
YAMADA YUMA (JP)
ABE JIRO (JP)
TAKEDA ATSUHITO (JP)
Application Number:
PCT/JP2017/041250
Publication Date:
May 24, 2018
Filing Date:
November 16, 2017
Export Citation:
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Assignee:
UNIV HOKKAIDO NAT UNIV CORP (JP)
International Classes:
A61K45/00; A61K9/127; A61K31/05; A61K35/34; A61K47/24; A61K47/42; A61P9/04; C12N5/074
Foreign References:
JP2007503461A2007-02-22
JP5067733B22012-11-07
Other References:
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DANZ, ELIZABETH D. BROOKINS ET AL.: "Resveratrol prevents doxorubicin cardiotoxicity through mitochondrial stabilization andthe Sirtl pathway", FREE RADICAL BIOLOGY & MEDICINE, vol. 46, 2009, pages 1589 - 1597, XP026099956
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ABE, JIRO ET AL.: "Cardiac progenitor cells activated by mitochondrial delivery of resveratrol enhance the survival of a doxorubicin-induced cardiomyopathy mouse model via the mitochondrial activation of a damaged myocardium", JOURNAL OF CONTROLLED RELEASE, vol. 269, 14 November 2017 (2017-11-14), pages 177 - 188, XP085322478
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See also references of EP 3542822A4
Attorney, Agent or Firm:
IP-ASSIST PATENT OFFICE (JP)
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