Fig. 5From: Activating transcription factor-2 (ATF2) is a key determinant of resistance to endocrine treatment in an in vitro model of breast cancerValidation of genes identified using microarray. MCF7 and TAMR cells were transfected with silencer negative control siRNA, ATF2 siRNA1 and ATF2 siRNA2. qRT-PCR was carried out using Taqman primers for the genes indicated. Data analysis for each cell line was carried out relative to the siControl (n = 3) and asterisks indicate the genes that were significantly changed after ATF2 knockdown (*p < 0.05, **p < 0.005)Back to article page