Journal
CELL CYCLE
Volume 10, Issue 18, Pages 3153-3158Publisher
TAYLOR & FRANCIS INC
DOI: 10.4161/cc.10.18.17435
Keywords
cancer; SIRT6; p53; p73; DNA damage
Categories
Funding
- National Institutes of Health [AG031227, AG27237]
- Ellison Medical Foundation
Ask authors/readers for more resources
Emerging evidence suggests that Sirtuin 6 (SIRT6) functions as a longevity assurance gene by promoting genomic stability, regulating metabolic processes and attenuating inflammation. Here we examined the effect of SIRT6 activation on cancer cells. We show that SIRT6 overexpression induces massive apoptosis in a variety of cancer cell lines, but not in normal, non-transformed cells. This cell death requires the mono-ADP-ribosyltransferase, but not the deacetylase activity of SIRT6 and is mediated by the activation of both the p53 and p73 apoptotic signaling cascades in cancer cells by SIRT6. These results suggest that SIRT6 is an attractive target for pharmacological activation in cancer treatment.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available