Figure 5: POSTN expression in an immune activation condition in vitro. | Scientific Reports

Figure 5: POSTN expression in an immune activation condition in vitro.

From: Periostin Upregulates Wnt/β-Catenin Signaling to Promote the Osteogenesis of CTLA4-Modified Human Bone Marrow-Mesenchymal Stem Cells

Figure 5

(A) The localization of POSTN expression in MSCs and CTLA4-modified MSCs was detected by immunohistochemistry. Scale bars: 100 μm. (B) MSCs or CTLA4-modified MSCs were cultured in the absence (−) or presence (+) of PHA or PBMCs for 3 days as indicated, and POSTN expression was detected by western blotting (20 μg each). (C) POSTN mRNA levels were quantified by real-time PCR. n = 3, *P < 0.05.

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