Brief report: the lincRNA hotair is required for epithelial-to-mesenchymal transition and stemness maintenance of cancer cell lines - Alves, Cleidson Pádua; Fonseca, Aline Simoneti; Muys, Bruna Rodrigues; Bueno, Rafaela de Barros e Lima; Bürger, Matheus Carvalho; Souza, Jorge Estefano Santana de; Valente, Valéria; Zago, Marco Antonio; Silva Júnior, Wilson Araújo da (Stem Cell, 2013)