| 
      MBM: Myoblast media; MBC: Myoblast-conditioned media; SkMM: Skeletal
      muscle media; SkMC: Skeletal muscle-conditioned media; I/F/V: IGF1/FGF2/
    VEGF
        |  | Collagen | MBM | MBC | SkMM | SkMC | VEGF | I/F/V | FGF6 |  
        | Desmin | ↑↑ | ↓ | ↓ | ↓ |  |  |  | ↓ |  
        | Dystrophin |  | ↓ | ↓ | ↑↑ | ↑ | ↑ | ↑ | ↓ |  
        | SERCA1 | ↑ | ↓ | ↓ |  | ↓ | ↓ | ↑↑ | ↓ |  
        | AdipoR1 |  |  | ↓ | ↓ | ↓ | ↑ | ↑↑ |  |  
        | α-actinin | ↑ | ↑ | ↓ | ↑ | ↑↑ |  | ↑ |  |  |