MEK5/ERK5 signaling suppresses estrogen receptor expression and promotes hormone-independent tumorigenesis. oleh James W Antoon, Elizabeth C Martin, Rongye Lai, Virgilo A Salvo, Yan Tang, Ashley M Nitzchke, Steven Elliott, Seung Yoon Nam, Wei Xiong, Lyndsay V Rhodes, Bridgette Collins-Burow, Odile David, Guandi Wang, Bin Shan, Barbara S Beckman, Kenneth P Nephew, Matthew E Burow