LUBRICIN-LOCALIZED CARTILAGE-LIKE TISSUE, METHOD FOR PRODUCING SAME AND COMPOSITION COMPRISING SAME FOR TREATING ARTICULAR CARTILAGE DAMAGE

原文（中国語）

A lubricin-localized cartilage-like tissue and a method for producing the same, wherein, when in an arbitrary cross section passing a first center of mass of a cartilage-like tissue derived from pluripotent stem cells or a center-of-mass region, which is a portion inside a concentric sphere being centered at the first center of mass and having a diameter of [first major diameter×0.2], the expression level of lubricin per unit area contained in a central region, which is a portion inside a concentric circle being centered at a second center of mass that is the center of mass of the cross section and having a diameter of [major diameter of cross section (second major diameter)×(0.4 to 0.9)] is referred to as the central lubricin level and the expression level of lubricin per unit area contained in the non-central region is referred to as the non-central lubricin level.