| abstract |
[Problem] To provide a method for serum-free culture of human cartilage cells and a serum-free culture medium. [Solution] A method for serum-free culture of cartilage cells, said method comprising: an enzymatic treatment step for treating a human cartilage cell-containing tissue with a protease; an inhibitor-treatment step for, after the enzymatic treatment step, treating the tissue with an inhibitor for the aforesaid protease; and a culture step for, after the inhibitor-treatment step, culturing the tissue in a serum-free culture medium that contains kartogenin and/or SAG, ITS, FGF2 and hydrocortisone. A serum-free culture medium for culturing cartilage cells, said serum-free culture medium containing kartogenin and/or SAG, ITS, FGF2 and hydrocortisone. |