Bioengineering Approaches to Accelerate Clinical Translation of Stem Cell Therapies Treating Osteochondral Diseases

Figure 4

Osteochondral constructs. (a) Schematic diagram of fusing concentric hemispheres with embedded lentivirus of TGF-β3 and BMP-2. (b) Pictures of eGFP-transduced or TGF-β3+BMP-2-transduced constructs from 3 different angles. Scale: 2 mm. Reproduced with permission [48].

(a)

(b)