TAF6 orchestrates transcription programs and apoptosis in the absence of p53

ABSTRACT: The decision of metazoan cells to live or undergo programmed cell death hinges on the balance between the levels of pro- versus anti-apoptotic gene products. The general RNA polymerase II (Pol II) transcription factor, TFIID, plays a central role in the regulation of gene expression through its core promoter recognition and co-activator functions. The core TFIID subunit TAF6 is a co-activator for the pro-apoptotic p53 tumour suppressor protein. Our previous studies identified a specialized isoform of TAF6, termed TAF6 that can specifically be induced in apoptosis. To elucidate the impact of TAF6 on gene expression and cell death, we employed modified antisense oligonucleotides to enforce expression of endogenous TAF6. The induction of endogenous TAF6 triggered apoptosis in several cancer c

ORGANISM(S): Homo sapiens

SUBMITTER: Arndt Benecke 

PROVIDER: E-GEOD-8752 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress