E6-associated protein is required for human papillomavirus type 16 E6 to cause cervical cancer in mice.

ABSTRACT: High-risk human papillomaviruses (HPV) cause certain anogenital and head and neck cancers. E6, one of three potent HPV oncogenes that contribute to the development of these malignancies, is a multifunctional protein with many biochemical activities. Among these activities are its ability to bind and inactivate the cellular tumor suppressor p53, induce expression of telomerase, and bind to various other proteins, including Bak, E6BP1, and E6TP1, and proteins that contain PDZ domains, such as hScrib and hDlg. Many of these activities are thought to contribute to the role of E6 in carcinogenesis. The interaction of E6 with many of these cellular proteins, including p53, leads to their destabilization. This property is mediated at least in part through the ability of E6 to recruit the ubiquiti

SUBMITTER: Shai A 

PROVIDER: S-EPMC2888794 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature