Hierarchical regulation of autophagy during adipocyte differentiation.

ABSTRACT: We previously showed that some adipogenic transcription factors such as CEBPB and PPARG directly and indirectly regulate autophagy gene expression in adipogenesis. The order and effect of these events are undetermined. In this study, we modeled the gene expression, DNA-binding of transcriptional regulators, and histone modifications during adipocyte differentiation and evaluated the effect of the regulators on gene expression in terms of direction and magnitude. Then, we identified the overlap of the transcription factors and co-factors binding sites and targets. Finally, we built a chromatin state model based on the histone marks and studied their relation to the factors' binding. Adipogenic factors differentially regulated autophagy genes as part of the differentiation program. Co-regula

SUBMITTER: Ahmed M 

PROVIDER: S-EPMC8791469 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature