Statin-encapsulating nanoparticle preparation for enhancing stem cell function, function-enhancing stem cell containing the same, and method for producing the same
The present invention is a preparation containing a statin-encapsulated nanoparticle obtained by encapsulating statin in a nanoparticle containing a bioabsorbable polymer. The nanoparticle has a number average particle diameter of less than 1000 nm. The preparation is used to enhance the function of a stem cell. The present invention is a stem cell with an enhanced function. The stem cell takes up and contains the statin-encapsulated nanoparticle.