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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Oral Oncol. 2012 Feb 15;48(6):523–529. doi: 10.1016/j.oraloncology.2012.01.010

Figure 3. Upregulation of canonical Wnt in OSCC is associated with decreased Dkk-1 and elevated Wnt3a levels.

Figure 3

(A) Western blot of Dkk-1 expression in AE and OSCC. Bargraph, Fold change in Dkk-1 levels after normalization to actin (***p< 0.001). (B) Western blot of Wnt3a expression in AE and OSCC. Bargraph, Fold change in Wnt3a levels in OSCC in comparison to AE after normalization to actin (**p< 0.01). (C) Immunofluorescence staining of Dkk-1 and b-catenin in AE and OSCC. Size bar: 50 μm. All results represent one of three independent experiments