Project description:An experiment was performed in order to compare directly profiles of stromal vascular fraction of adipose tissue, testis and epidydimis, in order to rule out a possible contamination of the stromal vascular fraction of adipose tissue (SVF) by adjacent tissues (i.e. epididymis and testis). This led to the identification of a list of 2358 SVF-specific probes, which was subsequently used for further investigations. 3 dye-swap pairs, comparing 3 distinct samples of total RNA prepared from: (1) stromal vascular fraction of adipose tissue, (2) testis and (3) epidydimis.
Project description:In order to select mRNA transcripts strongly enriched in murine white adipocytes versus brown adipocytes or stromal-vascular fraction, gene expression data of the adipocyte and stromal-vascular fractions of the interscapular brown, inguinal subcutaneous as well as visceral epididymal adipose tissue depots of young adult male C57BL/6 mice housed at constant 23°C ambient temperature were obtained. 18 samples: 3 different adipose tissues separated into stromal-vascular fraction and adipocytes, analyzed in biological triplicates.
Project description:Mesenchymal stem/stromal cells (MSCs) were harvested from subcutaneous adipose tissue of patients with obesity or healthy controls and expanded for 3-4 passages, and 5hmC profiles were examined through hydroxymethylated DNA immunoprecipitation sequencing (hMeDIP-seq). We hypothesized that obesity and cardiovascular risk factors induce functionally-relevant, locus-specific changes in overall exonic coverage of 5hmC in human adipose-derived MSCs.
Project description:An experiment was performed in order to compare directly profiles of stromal vascular fraction of adipose tissue, testis and epidydimis, in order to rule out a possible contamination of the stromal vascular fraction of adipose tissue (SVF) by adjacent tissues (i.e. epididymis and testis). This led to the identification of a list of 2358 SVF-specific probes, which was subsequently used for further investigations.
Project description:Compare the transcriptomic signature of hASPCs isolated by plating the stromal vascular fraction of collagenase-digested human adipose tissue from four different depots at the undifferentiated (t0) and differentiated (t14) times.
Project description:Distinct characteristics of adipose tissue at different localization of human body has shown greater significance in development of metabolic disorders. Visceral adipose tissue in particular is known to be associated with obesity related metabolic complications that include type II diabetes. In this experiment, we attempt to profile transcriptome signatures of adipocyte, stromal vascular fraction (SVF) and adipose tissue from subcutaneous and visceral adipose tissue from obese individuals.
Project description:Adipose stromal cells are adipocytes progenitors lying in the stroma vascular fraction of adipose tissue. They can also be released into the circulation upon dietary challenges. We used microarrays to compare the global programme of gene expression between adipose stromal cells originating from murine subcutaneous and perigonadal adipose depots
Project description:Adipose tissue from 6 non-obese patients was collagenase treated and adipocytes separated from the stromal vascular fraction(SVF). SVF was then FACS sorted for the following fractions CD45-/CD34+/CD31+ (endothelial), CD45-/CD34+/CD31- (progenitor), CD45+/CD14+ (monocyte/macrophage), CD45+/CD14-(Leukocyte). RNA was isolated from adipocyte, SVF, progenitor, macrophage/monocyte and leukocyte fractions and analyzed on the Affymetrix Human Transcriptome 2.0 array. We also sorted SVF from an additional 13 (10 non-obese, 9 obese) patients and sent progenitor RNA for Affymetrix Human Transcriptome 2.0 array analysis.
Project description:Microarray studies were performed to identify expression patterns by cryopreserved adipose stromal vascular fraction (SVF) preparations that were prepared by three different veterinary stem cell companies from the same source of canine adipose tissue.
