TGF𝜷1 Controls PPAR𝜸 Expression, Transcriptional Potential, and Activity, in Part, through Smad3 Signaling in Murine Lung Fibroblasts

Figure 2

TGFβ1 induces the phosphorylation of PPARγ. Primary lung fibroblasts were treated with TGFβ1 (10 ng/mL) for the indicated times. Phosphorylation of PPARγ was detected by Western blot (a) and immunofluorescence microscopy (b) using a phospho-specific antibody.

(a)

(b)