Fig. 11From: Molecular control of nitric oxide synthesis through eNOS and caveolin-1 interaction regulates osteogenic differentiation of adipose-derived stem cells by modulation of Wnt/β-catenin signalingNitric oxide promotes nuclear translocation of β-catenin. a Immunostaining with a β-catenin-specific monoclonal antibody reveals that the expression of β-catenin in endothelial nitric oxide synthase (eNOS) transduced cells when doxycycline (DOX) is available in the medium. b nuclear localization of beta catenin in eNOS transduced cells in DOX containing medium. Arrows indicate nuclear localisation of β-cateninBack to article page