| abstract |
【Task】 An object of the present invention is to provide a new transplantation myocardial stem cell, a method for producing the cell, and a cell preparation containing the cell, which can maintain the effect of treatment and / or prevention of heart failure over a long period of time. It is what. [Solution] The present invention is a method for producing cardiac myocyte for use in the treatment and / or prevention of heart failure, comprising a step of introducing a complex of a mitochondrial directional carrier and a mitochondrial activator into myocardial stem cells. And a cell preparation containing the same, and a liposome for producing the cell. ADVANTAGE OF THE INVENTION According to this invention, the myocardial stem cell which can maintain the therapeutic and / or preventive effect by a cell transplant over a long term can be provided. [Selection] Figure 3 |