ROS, autophagy, mitochondria and cancer: Ras, the hidden master?
MetadataShow full item record
Recent advances have highlighted the complex web of biological mechanisms and pathways involved in oncogenic transformation and maintenance of the cancer phenotype. To that end, a number of key factors have been identified and thoroughly investigated over the past couple of decades, such as redox regulation of cell fate decisions, cellular metabolism and bioenergetics, autophagy induction as a survival signal, and how these pathways interplay with oncogene-induced transformation. This has been particularly well documented for oncoprotein Ras-induced carcinogenesis, and recent reports provide ample evidence to indicate a well-coordinated crosstalk between these diverse cellular pathways in the process of cancer initiation and progression. Here we provide a brief summary of the recent advances in the field to illustrate the dual role of autophagy as a tumor suppressor and as a survival mechanism required for cancer maintenance as well as its implication in the complex relationship between Ras-mediated carcinogenesis, mitochondrial metabolism, cellular redox status and bioenergetics. © 2012 Elsevier B.V. and Mitochondria Research Society.
Showing items related by title, author, creator and subject.
Global, regional, and national cancer incidence, mortality, years of life lost, years lived with disability, and disability-adjusted life-years for 32 cancer groups, 1990 to 2015: A Systematic Analysis for the Global Burden of Disease Study Global Burden of Disease Cancer CollaborationFitzmaurice, C.; Allen, C.; Barber, R.; Barregard, L.; Bhutta, Z.; Brenner, H.; Dicker, D.; Chimed-Orchir, O.; Dandona, R.; Dandona, L.; Fleming, T.; Forouzanfar, M.; Hancock, J.; Hay, R.; Hunter-Merrill, R.; Huynh, C.; Hosgood, H.; Johnson, C.; Jonas, J.; Khubchandani, J.; Kumar, G.; Kutz, M.; Lan, Q.; Larson, H.; Liang, X.; Lim, S.; Lopez, A.; MacIntyre, M.; Marczak, L.; Marquez, N.; Mokdad, A.; Pinho, C.; Pourmalek, F.; Salomon, J.; Sanabria, J.; Sandar, L.; Sartorius, B.; Schwartz, S.; Shackelford, K.; Shibuya, K.; Stanaway, J.; Steiner, C.; Sun, J.; Takahashi, K.; Vollset, S.; Vos, T.; Wagner, J.; Wang, H.; Westerman, R.; Zeeb, H.; Zoeckler, L.; Abd-Allah, F.; Ahmed, M.; Alabed, S.; Alam, N.; Aldhahri, S.; Alem, G.; Alemayohu, M.; Ali, R.; Al-Raddadi, R.; Amare, A.; Amoako, Y.; Artaman, A.; Asayesh, H.; Atnafu, N.; Awasthi, A.; Saleem, H.; Barac, A.; Bedi, N.; Bensenor, I.; Berhane, A.; Bernabé, E.; Betsu, B.; Binagwaho, A.; Boneya, D.; Campos-Nonato, I.; Castañeda-Orjuela, C.; Catalá-López, F.; Chiang, P.; Chibueze, C.; Chitheer, A.; Choi, J.; Cowie, B.; Damtew, S.; Das Neves, J.; Dey, S.; Dharmaratne, S.; Dhillon, P.; Ding, E.; Driscoll, T.; Ekwueme, D.; Endries, A.; Farvid, M.; Farzadfar, F.; Fernandes, J.; Miller, Ted (2017)Importance: Cancer is the second leading cause of death worldwide. Current estimates on the burden of cancer are needed for cancer control planning. Objective: To estimate mortality, incidence, years lived with disability ...
Towards understanding disparities in cancer outcomes for Aboriginal Australians: exploring Aboriginal perceptions and experiences of cancer in Western AustraliaShahid, Shaouli (2010)Cancer has become one of the major chronic diseases among Aboriginal and Torres Strait Islander people of Australia, and was declared a health priority in the National Aboriginal and Torres Strait Islander Health Strategy ...
Su, Q.; Sun, F.; Li, J.; Zhang, H.; Wang, M.; Zhou, Huaqiong; Qiao, L. (2015)© 2015 Indian Journal of Cancer | Pulished by Wolters Kluwer - Medknow.OBJECTIVE: To explore the relationship between Type 2 diabetes and primary liver cancer. MATERIALS AND METHODS: In the period from December 2008 to ...