CPC C12N 5/0655 (2013.01) [A61K 35/32 (2013.01); C12N 2501/15 (2013.01); C12N 2506/02 (2013.01); C12N 2533/54 (2013.01); C12N 2533/90 (2013.01); C12N 2537/10 (2013.01)] | 20 Claims |
1. A method of regenerating cartilaginous tissue, the method comprising:
a. culturing pluripotent cells directly on tissue culture-grade plastic;
b. passaging and culturing the pluripotent cells at least two times to generate a population of cells expressing at least three proteins selected from CD90, CD44, CD105, and CD73;
c. culturing the population of cells expressing at least three proteins selected from CD90, CD44, CD105, and CD73 in a three-dimensional culture to generate chondrogenic precursor cells; and
d. transplanting the chondrogenic precursor cells into a bone or cartilage defect, wherein a regenerated cartilaginous tissue is produced in the bone or cartilage defect.
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