Figure 2From: Nip the HPV encoded evil in the cancer bud: HPV reshapes TRAILs and signaling landscapesShows that HPV infected cervical cancer cells have overexpressed SMAD2/SMAD3 and increased heterodimerization of c-fos and c-jun. E7 is involved in regulating the expression of TGFβ1. E7 was also suggested to facilitate nuclear localization of SMAD proteins.Back to article page