Role of ACLY in gene regulation during adipocyte differentiation
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA493228 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Regulation of adipocyte differentiation by IRF3
| PRJNA723554 | ENA
Project description:RNA-sequencing from Aclyf/f and Acly-/- preadipocytes generated from Aclyf/f mice and induced to differentiate to adipocytes.
2019-05-08 | GSE120504 | GEO
Project description:Tight control of gene expression networks involved in adipose tissue formation and plasticity is required to adapt to energy needs and environmental cues. However, little is known about the mechanisms that orchestrate the dramatic transcriptional changes leading to adipocyte differentiation. We investigated the regulation of nascent transcription by SUMO during adipocyte differentiation using SLAMseq and ChIPseq. We discovered that SUMO has a dual function in differentiation; it supports the initial downregulation of pre-adipocyte-specific genes, while it promotes the establishment of the mature adipocyte transcriptional program. By characterizing SUMOylome dynamics in differentiating adipocytes by mass spectrometry, we found that SUMOylation of specific transcription factors like PPARG/RXR and chromatin modifiers promotes the transcription of adipogenic genes. Our data demonstrate that the sumoylation pathway helps coordinates the rewiring of transcriptional networks required for formation of functional adipocytes.
2022-02-18 | PXD024144 | Pride
Project description:The hypothesis tested is that IRF3 regulates adipogenesis and adipocyte function. Global gene expression of IRF3 wildtype (WT) and knockout (KO) adipocytes at different days during differentiation was compared. The results provide evidence on how IRF3 controls PPARg -regulated adipogenic program thereby regulate adipocyte differentiation.
2021-04-22 | GSE172491 | GEO
Project description:The expression of Glis3 in C3H10T1/2 cells promotes osteoblastic differentiation as indicated by the the induction of increase in alkaline phosphatase activity, an early marker of osteoblast differentiation, and increased expression of osteopontin, a late marker of osteogenesis. Glis3 acts synergistically with bone morphogenic protein 2 (BMP-2). In contrast, expression of Glis3 inhibits the induction of adipocyte differentiation. Microarray analysis identified the fibroblast growth factor 18 (FGF18) as one of the genes induced by Glis3 in C3H10T1/2 cells directly. Keywords: Glis3, osteoblast differentiation, adipocyte differentiation, FGF18, BMP2
2007-05-22 | GSE5379 | GEO
Project description:ALDH2 activator, Alda-1, is able to increase the catalytic activity of ALDH2. ALDH2 expression negatively correlates with obesity in mice while 4-HNE accumulation is positively associated with obesity and is increased in terminal adipocyte differentiation. We compared the difference of transcription profile between ethanol (EtOH)-treated and Alda-1-treated cells in induced adipocyte differentiation of 3T3-L1 pre-adipocytes.
2016-09-07 | E-MTAB-4936 | biostudies-arrayexpress
Project description:Tight control of gene expression networks involved in adipose tissue formation and plasticity is required to adapt to energy needs and environmental cues. However, little is known about the mechanisms that orchestrate the dramatic transcriptional changes leading to adipocyte differentiation. We investigated the regulation of nascent transcription by SUMO during adipocyte differentiation using SLAMseq and ChIPseq. We discovered that SUMO has a dual function in differentiation; it supports the initial downregulation of pre-adipocyte-specific genes, while it promotes the establishment of the mature adipocyte transcriptional program. By characterizing sumoylome dynamics in differentiating adipocytes by mass spectrometry we found that SUMOylation of specific transcription factors like PPAR/RXR and chromatin modifiers promotes the transcription of adipogenic genes. Our data demonstrate that the sumoylation pathway helps coordinates the rewiring of transcriptional networks required for formation of functional adipocytes.
2022-01-06 | GSE167220 | GEO
Project description:The diverse transcriptional mechanisms governing cellular differentiation and development of mammalian tissue remains poorly understood. Here we report that TAF7L, a paralogue of TFIID subunit TAF7, is enriched in adipocytes and mouse white fat tissue (WAT). Depletion of TAF7L reduced adipocyte-specific gene expression and compromised adipocyte differentiation as well as WAT development. Ectopic expression of TAF7L in myoblasts reprograms these muscle precursors into adipocytes upon induction. Genome-wide mRNA-seq expression profiling and ChIP-seq binding studies confirmed that TAF7L is required for activating adipocyte-specific genes via a dual mechanism wherein it interacts with PPARM-NM-3 at enhancers and TBP/Pol II at core promoters. In vitro binding studies confirmed that TAF7L forms complexes with both TBP and PPARM-NM-3. These findings suggest that TAF7L plays an integral role in adipocyte gene expression by targeting enhancers as a cofactor for PPARM-NM-3 and promoters as a component of the core transcriptional machinery. Genome-wide mapping of TAF7L and additional factors, and mRNA-seq expression profiling prior to and following mouse adipocyte differentiation.
2013-01-07 | E-GEOD-41937 | biostudies-arrayexpress
Project description:Kosaku Shinoda, Kana Ohyama, Yutaka Hasegawa, Hsin-Yi Chang, David W.
Scheel, Louis Z. Sharp, Haemin Hong, Takashi Hosono, Mayu Ogura, Ayaka Sato, Yasushi Ishihama, and Shingo Kajimura. Phosphoproteomics Identifies CK2 As a Negative Regulator of Beige Adipocyte Thermogenesis and Energy Expenditure. Cell Metabolism: 22(6):997-1008.
2015-08-28 | MSV000079278 | MassIVE
Project description:Brown and beige fats generate heat via uncoupled respiration to defend against cold, mechanistically, through the action of a network of transcription factors and cofactors. Here we globally profiled long noncoding RNAs (lncRNAs) gene expression during thermogenic adipocyte formation and identified Brown fat lncRNA 1 (Blnc1) as a novel nuclear lncRNA that promotes brown and beige adipocyte differentiation and function by forming a feedforward regulatory loop with EBF2 to drive adipogenesis toward thermogenic phenotype. LncRNAs expression were measured in BAT and WAT from mice injected saline/CL and during brown adipocyte differentiation with two replicates using Arraystar Mouse LncRNA microarray V2.0
2015-02-28 | E-GEOD-57643 | biostudies-arrayexpress