Human subcutaneous preadipocytes RNAseq
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ABSTRACT:
PROVIDER: PRJNA736742 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:we performed RNA-seq and pathways analysis on human preadipocytes isolated from abdominal (A) and gluteofemoral (GF) fat of 10 apple-shaped women and 7 pear-shaped women . Out of the 23,511 annotated transcripts, 636 and 752 genes were differentially expressed in apple- compared to pear-shaped cells in A-FAT and GF-FAT respectively. Interestingly, one of the most significantly over-represented pathways from the apple-specific gene list was “Nucleotide Excision Repair pathway”.
2021-08-19 | GSE176603 | GEO
Project description:Full title: Expression data from human primary subcutaneous preadipocytes treated with glucocorticoids prior to the initiation of differentiation. Preadipocytes are continuously exposed to glucocorticoids in situ due to both steroid present in the circulatory system as well as adipose tissue specific 11βHSD1 activity. While the effects of glucocorticoids during differentiation are well studied, the effect of exposure of preadipocytes to glucocorticoids prior to differentiation is unknown. We therefore treated confluent human primary preadipocytes drived from subcutaneous adipose tissue with the synthetic glucocorticoid dexamethasone for 48 hours prior to the initiation of differentiation and assessed what effect this had on their subsequent potential to differentiate. We found that pretreatment with glucocorticoids had a priming effect and resulted in increased differentiation of these preadipocytes. Furthermore, this treatment was additive to the effects of glucocorticoids during the initial phase of adipogenesis. Microarray analysis performed subsequent to the pretreatment with glucocorticoids (at the time point at which preadipocytes would have been induced to differentiate) identified glucocorticoid-responsive, candidate genes whose altered expression could mediate these effects. keywords: glucocorticoids, glucocorticoid receptor, preadipocytes, adipogenesis, human primary preadipocytes, subcutaneous, adipose tissue
2009-12-10 | GSE19393 | GEO
Project description:Dicer is required for miRNA processing and RNA interference. Here we knocked out Dicer in SV40 T antigen immortalized subcutaneous preadipocytes isolated from Dicer flox mice by transducing these cells with adenoviruses harboring Cre recombinase. Control cells were transduced with adenovirus harboring GFP. We used microarrays to detail the gene expression profile of Dicer knockout preadipocytes.
2012-03-31 | GSE24683 | GEO
Project description:Full title: Expression data from human primary subcutaneous preadipocytes treated with glucocorticoids prior to the initiation of differentiation. Preadipocytes are continuously exposed to glucocorticoids in situ due to both steroid present in the circulatory system as well as adipose tissue specific 11βHSD1 activity. While the effects of glucocorticoids during differentiation are well studied, the effect of exposure of preadipocytes to glucocorticoids prior to differentiation is unknown. We therefore treated confluent human primary preadipocytes drived from subcutaneous adipose tissue with the synthetic glucocorticoid dexamethasone for 48 hours prior to the initiation of differentiation and assessed what effect this had on their subsequent potential to differentiate. We found that pretreatment with glucocorticoids had a priming effect and resulted in increased differentiation of these preadipocytes. Furthermore, this treatment was additive to the effects of glucocorticoids during the initial phase of adipogenesis. Microarray analysis performed subsequent to the pretreatment with glucocorticoids (at the time point at which preadipocytes would have been induced to differentiate) identified glucocorticoid-responsive, candidate genes whose altered expression could mediate these effects. keywords: glucocorticoids, glucocorticoid receptor, preadipocytes, adipogenesis, human primary preadipocytes, subcutaneous, adipose tissue Experiment Overall Design: Human subcutaneous primary preadipocytes were purchased from Zen-Bio Inc. Preadipocytes from 5 female donors (average BMI 22.5±0.2kg/m2) were pooled prior to the initial seeding in T75 flasks. Cells were maintained at 5% CO2 in DMEM with 1.0g/L glucose, 20% calf serum, 100U/ml penicillin, 100mg/ml streptomycin and 50U/ml nystatin. Cells were expanded once prior to seeding in Nunc-brand 12-well dishes. Upon reaching confluence (24 h post-splitting), preadipocytes were stimulated with vehicle or 1uM dex for 48 hours in growth media containing 3% calf serum. Microarray analysis was performed on duplicate samples.
2009-12-19 | E-GEOD-19393 | biostudies-arrayexpress
Project description:Dicer is required for miRNA processing and RNA interference. Here we knocked out Dicer in SV40 T antigen immortalized subcutaneous preadipocytes isolated from Dicer flox mice by transducing these cells with adenoviruses harboring Cre recombinase. Control cells were transduced with adenovirus harboring GFP. We used microarrays to detail the gene expression profile of Dicer knockout preadipocytes. Four days after adenovirus infection, cells were harvested for RNA isolation and hybridization on Affymetrix microarrays. At this point, Dicer knockout was confirmed by several methods.
2012-03-30 | E-GEOD-24683 | biostudies-arrayexpress
Project description:Transcriptional profiling of human preadipocytes comparing preadipocytes cultured in control media vs co-culture with PBMC's after 3 days. Goal was to elucidate novel expression patterns in preadipocytes during exposure to human immune cells.
2010-12-03 | GSE19324 | GEO
Project description:Transcriptional profiling of human preadipocytes comparing preadipocytes cultured in control media vs co-culture with PBMC's after 3 days. Goal was to elucidate novel expression patterns in preadipocytes during exposure to human immune cells. 2-condition experiment, Preadipocytes+Media vs Preadipocytes+PBMC. Biological replicates: 4 experimental replicates.
2010-12-03 | E-GEOD-19324 | biostudies-arrayexpress
Project description:Differential open chromatin profile and transcriptomic signature define depot-specific human subcutaneous preadipocytes
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Project description:Differential open chromatin profile and transcriptomic signature define depot-specific human subcutaneous preadipocytes [ATAC-Seq]
| PRJNA485819 | ENA
Project description:Differential open chromatin profile and transcriptomic signature define depot-specific human subcutaneous preadipocytes [RNA-seq]
| PRJNA485805 | ENA