Additional file 3: of Stemness marker ALDH1A1 promotes tumor angiogenesis via retinoic acid/HIF-1Îą/VEGF signalling in MCF-7 breast cancer cells

Figure S2. ALDH1A1 activity promotes the release of angiogenic factors in MCF-7. a. Cytokine ELISA plate array in supernatants of MCF-7 treated with CM037 (1 ÎźM) for 48 h. b. Western blot analysis for ALDH1A1 and VEGF on MCF-7 transiently silenced for ALDH1A1 (two sequences of SiRNA, A and B). (PDF 363 kb)