Regulation of Growth Factor and Nutrient Sensing Pathways by Human Papillomavirus E6 Proteins
Contributors: Munger, Karl; Wang, Fred; Dyson, Nicholas; Thomas, Sheila; Blenis, John; DeCaprio, James; Laimins, Laimonis
Published: 2012
Language: eng
Description: High-risk human papillomaviruses (HPVs) are associated with nearly all cases of cervical cancer and also contribute to other types of anogenital and oropharyngeal cancers. The high-risk HPV E6 oncoprotein contributes to malignant progression in part by the targeted degradation of the tumor suppressor p53. The activation of growth factor and nutrient sensing pathways including receptor protein tyrosine kinases (RPTKs) and mTORC1 may also support cellular transformation. Moreover, previous studies suggested that HPV16 E6 activates mTORC1. We are particularly interested in understanding the mechanisms by which HPV E6 activates mTORC1 and the function of mTORC1 activation in HPV infection.
Notes: Keywords: cancer, HPV, mTORC1, receptor protein tyrosine kinase, translation.

Thesis Ph.D. Harvard University 2012