Three recent reports1,2,3 have shown that cancers in mice canbe eliminated through the activation of a single gene, Tp53,which encodes the protein p53. The power of p53 with respectto killing cancer cells had been suspected for decades, butthe elimination of malignant tumors by the activation of p53had not been observed.
The p53 protein is arguably the most important sensor of stressthat mammals possess. Under normal, basal conditions, this proteinis inconsequential, because of the rapidity of its degradation.But almost any type of stress, including damage to DNA and oncogenicsignaling, halts the . . . [Full Text of this Article]
Source Information
From the Spanish National Cancer Research Center, Madrid.
This article has been cited by other articles:
Muller, R.-U., Fabretti, F., Zank, S., Burst, V., Benzing, T., Schermer, B.
(2009). The von Hippel Lindau Tumor Suppressor Limits Longevity. J. Am. Soc. Nephrol.
20: 2513-2517
[Abstract][Full Text]
Byun, H.-O., Han, N.-K., Lee, H.-J., Kim, K.-B., Ko, Y.-G., Yoon, G., Lee, Y.-S., Hong, S.-I., Lee, J.-S.
(2009). Cathepsin D and Eukaryotic Translation Elongation Factor 1 as Promising Markers of Cellular Senescence. Cancer Res.
69: 4638-4647
[Abstract][Full Text]
Tierno, M. B., Kitchens, C. A., Petrik, B., Graham, T. H., Wipf, P., Xu, F. L., Saunders, W. S., Raccor, B. S., Balachandran, R., Day, B. W., Stout, J. R., Walczak, C. E., Ducruet, A. P., Reese, C. E., Lazo, J. S.
(2009). Microtubule Binding and Disruption and Induction of Premature Senescence by Disorazole C1. J. Pharmacol. Exp. Ther.
328: 715-722
[Abstract][Full Text]
Welch, H. G., Woloshin, S., Schwartz, L. M.
(2008). The Sea of Uncertainty Surrounding Ductal Carcinoma In Situ--The Price of Screening Mammography. JNCI J Natl Cancer Inst
100: 228-229
[Full Text]
Welch, H. G., Woloshin, S., Schwartz, L. M., Gordis, L., Gotzsche, P. C., Harris, R., Kramer, B. S., Ransohoff, D. F.
(2007). Overstating the Evidence for Lung Cancer Screening: The International Early Lung Cancer Action Program (I-ELCAP) Study. Arch Intern Med
167: 2289-2295
[Abstract][Full Text]
Ferretti, G, Felici, A, Cognetti, F
(2007). The other side of p53. Ann Oncol
18: 1425-1426
[Full Text]