Upregulation of PIR gene expression induced by human papillomavirus E6 and E7 in epithelial oral and cervical cells - Carrillo, Diego; Muñoz, Juan P.; Huerta, Hernán; Leal, Gabriel; Corvalán, Alejandro; León, Oscar; Calaf, Gloria M.; Urzúa, Ulises; Boccardo, Enrique; Tapia, Julio C.; Aguayo, Francisco (Open Biology, 2017)