Endogenous expression of inactive lysine deacetylases KDAC4 (HDAC4) and KDAC7 (HDAC7)

ABSTRACT: To investigate the roles of KDAC4 and KDAC7, we generated cell lines containing point mutations in HT1080 cells that result in endogenous expression of mutated proteins. For KDAC4, we introduced a mutation (H803A) to inactivate catalysis but that also contains concurrent mutations resulting in a knockout, as well as one that enhances in vitro activity of KDAC4 (H976Y, heterozygous with a knockout mutation on the second chromosal copy). For KDAC7, an inactivating mutation (H709A, homozygous) was introduced. Expression profiling analysis was then performed on the resulting cell lines and wild-type HT1080 cells treated with the KDAC inhibitor TMP195, vs. untreated wild-type HT1080.

ORGANISM(S): Homo sapiens

PROVIDER: GSE250542 | GEO | 2026/07/01

REPOSITORIES: GEO