| abstract |
The present invention relates to a method for producing dermal papilla tissue capable of inducing hair follicles, and specifically, dermal papilla and lower dermal sheath cells, which are known to have hair follicle inducing ability, have been generally isolated. After propagation using a known culture medium, the present invention relates to a method for producing dermal papilla tissue by culturing in a medium containing high concentrations of amino acids and vitamins and growth factors. Since the method for producing the dermal papilla tissue of the present invention can produce a sufficient amount of dermal papilla tissue having hair follicle induction ability in vitro, the method of the present invention is useful for the study of the characteristics of hair follicles in vitro and treatment of baldness through cell transplantation. Can be used. |