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. Author manuscript; available in PMC: 2015 Oct 23.
Published in final edited form as: Oncogene. 2014 Jun 23;34(17):2178–2188. doi: 10.1038/onc.2014.177

Figure 4. Constitutive expression of HuR overcomes the effects of HSF1 knockdown on β-catenin depletion.

Figure 4

siRNA was used to knock down HSF1 expression in MDA-MB-231 cells (control and 1A3-HuR overexpressing cells). Expression levels of HuR, β-catenin, total HSF1 were measured by Western blotting. Bands in gels were measured by densitometric analyses using Image J software and shown below. Levels of actin expression were also measured as loading controls. The experiment (A-D) was performed twice with reproducible results.