Figure 5From: Adipose-derived stem cells cooperate with fractional carbon dioxide laser in antagonizing photoaging: a potential role of Wnt and β-catenin signalingDifferential expression of wnt/β-catenin signaling pathway protein and TGF- β2 during photoaging treatment. Expression of wnt3a and β-catenin were upregulated by ADSC transplantation and CO2 fractional laser treatment. Expression of TGF-β2 was upregulated during photoaging treatment.Back to article page