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Changes In Gene Expression In Sirt3 Knockout Liver Cells, Randa Tao, Jamie Leclerc, Kübra Yildiz, Seong-Hoon Park, Barbara Jung, David Gius, Özkan Özden
Changes In Gene Expression In Sirt3 Knockout Liver Cells, Randa Tao, Jamie Leclerc, Kübra Yildiz, Seong-Hoon Park, Barbara Jung, David Gius, Özkan Özden
Turkish Journal of Biology
The sirtuin (SIRT) gene family is reported to regulate critical intracellular processes from aging to cellular metabolism and repair. SIRT3 knockout (SIRT3-/-) mice develop receptor positive mammary tumors starting at 13 months and SIRT3 expression is decreased in human breast cancer samples as well as several other diseases. It is established that carcinogenesis results from the accumulation of multiple aberrant genetic events including the activation of oncogenes and inactivation of tumor-suppressor genes. To determine the potential early genomic events that may play a role in the tumor-permissive phenotype observed in SIRT3-/- cells, we compared gene expression profile in SIRT3-/- and …