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. 2010 Jun;176(6):2626–2637. doi: 10.2353/ajpath.2010.091117

Figure 3.

Figure 3

Caveolin-1 expression is a determinant of membrane PTEN levels. A: Caveolin-1-null and wild-type lung fibroblasts were seeded on polymerized collagen and examined for caveolin-1, membrane PTEN, and phospho-Akt expression using GAPDH as a loading control. B: Caveolin-1–null fibroblasts were reconstituted with wild-type caveolin-1 (Ad-Cav-1) and seeded on polymerized collagen. Cells infected with empty vector are shown as a control (Ad-GFP). Shown is Western analysis of caveolin-1, membrane PTEN, phospho-Akt, and GAPDH levels.