Characterization of FOXO Acetylation.

Characterization of FOXO Acetylation. Methods Mol Biol. 2019;1890:77-90 Authors: Yao S, Mahmud Z, Sachini N, Aimjongjun S, Saavedra-García P, Lam EW Abstract FOXO3 is a tumor suppressor that orchestrates the expression of genes that regulate cell cycle progression, apoptosis, metabolism, oxidative stress, and other important cellular processes. Its inactivation is closely associated with tumorigenesis and cancer progression. On the other hand, sirtuin proteins have been demonstrated to be able to deacetylate, thus causing FOXO3 inactivation at the posttranslational level. Therefore, targeting sirtuin proteins renders new avenues for breast cancer treatment. Here, we describe three procedures for studying FOXO3 posttranslational modifications controlled by sirtuin proteins in cancer cells. PMID: 30414146 [PubMed - in process]
Source: Mol Biol Cell - Category: Molecular Biology Authors: Tags: Methods Mol Biol Source Type: research