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. 2012 Nov 14;7(11):e48767. doi: 10.1371/journal.pone.0048767

Figure 2. Plac8 overexpression in 3T3-L1 enhances adipogenesis.

Figure 2

A, 3T3-L1 cells were transduced with Plac8 or control retroviruses. Oil red O staining was performed at 7 days after induction of differentiation. Upper row: culture dishes; lower row: photomicrographs of the cells (scale bars = 100 µm). B, Western blot analysis of Plac8 in shRNA transduced 3T3-L1 cells at day 0 and 3 and 6 hours after induction of differentiation. Actin served as loading control C, mRNA levels of Plac8 and of the transcriptional regulators C/EBPβ, C/EBPδ, Krox20 and PPARγ2 and of the general adipogenic gene aP2 at days 0 and 7 of differentiation. One representative experiment out of three is shown. Values are means ± SD, n = 3.,*p<0.05 vs. shLuc, #p<0.05 vs. shLuc at day 0.