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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Mol Cancer Res. 2011 Sep 12;9(11):1462–1470. doi: 10.1158/1541-7786.MCR-11-0190

Figure 1. SDF-1α up-regulates PDGF-B protein expression in TC/siVEGF7-1 tumors.

Figure 1

Immunohistochemistry analysis for PDGF-B protein. TC/siVEGF7-1 tumors in vivo were injected with either Ad-SDF-1α or Ad-control 2 times weekly for 3 weeks. On day 23 after tumor cell inoculation, tumors were resected, placed in OCT, and snap-frozen in liquid nitrogen. Tumor sections were cut, fixed, and analyzed for expression of PDGF-B by immunohistochemistry (brown staining). Ad-SDF-1α up-regulates PDGF-B protein levels compared with Ad-control.