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Bulk RNA transcriptome sequencing of adipose stem cells from multiple white adipose tissue depots

ABSTRACT: Bulk RNA transcriptome sequencing of adipose stem cells from multiple white adipose tissue depots

PROVIDER: PRJNA1001338 | ENA |

REPOSITORIES: ENA

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Bulk RNA transcriptome sequencing of adipose stem cells from multiple white adipose tissue depots

Project description:We performed RNA sequencing on the sorted adipose stem cells (ASCs) from multiple white adipose tissue depots to analyze the differential expression and pathway enrichment analysis of adipose stem cells from different anatomical sites.

2024-01-31 | GSE239885 | GEO

Single nucleus RNA sequencing reveals heterogeneity among multiple white adipose tissue depots

Project description:Regardless of its anatomical site, adipose tissue shares a common energy-storage role but exhibits distinctive properties. Exploring the cellular and molecular heterogeneity of white adipose tissue (WAT) is crucial for comprehending its function and properties. In this study, we employed Single nucleus RNA sequencing (snRNA-seq) to test five representative depots including inguinal, epididymal, mesenteric, perirenal, and pericardial adipose tissues in mice under physiological conditions. By analyzing the contents of main cell categories and gene profiles of various depots, we identified their distinctive physiological properties.

2024-01-31 | GSE240186 | GEO

Single nucleus RNA sequencing reveals heterogeneity among multiple white adipose tissue depots

Project description:Single nucleus RNA sequencing reveals heterogeneity among multiple white adipose tissue depots

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Human adipose stem and progenitor cells across brown and white depots split into Adipogenic and SWAT cells during early differentiation

Project description:Human adipose stem and progenitor cells (ASPCs) develop into heterogenous cultures of adipogenic and Structural Wnt-regulated Adipose Tissue resident (SWAT) cells upon induction of adipogenic differentiation. In vitro proliferating ASPC and differentiating adipocytes were collected from multiple timepoints to identify the trajectory of cells. Cells from two white depots (subcutaneous abdominal & visceral abdominal) and two brown depots (supraclavicular & perirenal) were used for the study. Progenitors from all 4 depots show similar differentiation trajectories during early differentiation.

2023-04-03 | GSE227635 | GEO

Expression data from multiple mouse adipose depots

2014-01-16 | GSE53307 | GEO

Expression data from multiple mouse adipose depots

Project description:Comparing gene expression profiles of murine subcutaneous vs. visceral adipose tissue. Gene expression was analyzed in two subcutaneous depots (inguinal and axillary) and two visceral depots (epididymal and mesenteric) from male C57Bl/6 mice. 4 samples were analyzed as two groups: inguinal and axillary (subcutaneous) and epididymal and mesenteric (visceral). Each sample was derived by pooling RNA from the relevant fat depot from 3 age-matched, male C57Bl6 mice.

2014-01-16 | E-GEOD-53307 | biostudies-arrayexpress

Deep proteome profiling of white adipose tissue reveals marked conservation and distinct features between different anatomical depots

Project description:The two major mammalian adipose tissue depots are subcutaneous adipose tissue (SAT), which is associated with metabolic protection, and abdominal/visceral (VAT), which contributes to metabolic disease. To investigate the molecular underpinnings of these differences, we conducted a comprehensive analysis of the proteomes of adipocytes and whole tissue from these different depots across two different diets in male C57Bl/6J mice.

2023-02-13 | PXD039523 | Pride

Transcription profiling of Ercc1 white adipose tissue

Project description:Transcriptome analysis of epididymal white adipose tissue (WAT) depots in Ercc1 animals: To further elucidate the role of ERCC1 in WAT we scanned the transcriptome of 15 day old wt and Ercc1 epididymal WAT.

2013-11-04 | E-MEXP-3930 | biostudies-arrayexpress

Proteomic analysis of adipose depots after intermittent fasting reveals visceral fat preservation mechanisms

Project description:Objectives Intermittent fasting is an effective dietary intervention to combat metabolic disease. Here, we explore the adipose depot specific response to every-other-day fasting (EODF) in mice to identify mechanisms that underly the beneficial effects. Methods Male C57BL/6J mice were placed on a 12-day EODF or ad libitum diet, after which tissues were harvested including visceral (vWAT) and subcutaneous (scWAT) white adipose tissue, as well as brown adipose tissue (BAT), which was then analysed by unbiased mass spectrometry-based proteomics. Results After EODF treatment, pathway enrichment analysis of our dataset showed that both WAT depots showed increased mitochondrial protein content, with scWAT also showing increased UCP1, but mitochondrial protein content was decreased in BAT. This effect on mitochondria is correlated to the increased abundance of proteins involved in glycolysis, pyruvate metabolism, the TCA cycle and fatty acid synthesis in both WAT depots. Furthermore, EODF-treated mice downregulated the lipolysis pathway in vWAT including a 5-fold decrease in the abundance of the beta3 adrenergic receptor (ADRB3). Enrichment analysis lso revealed that vWAT of EODF treated mice had significantly reduced ECM proteins, which lowers the inflammatory potential of this organ. Our adipose depot proteomic survey also allowed us to identify depot-enriched protein expression, such as the vWAT enrichment for the AKAP12 protein related to PKA signalling that was down-regulated by EODF treatment. Conclusions These findings show how the adipose depots have adapted to the EODF regime to preserve the lipid store, with the most striking changes occurring in the vWAT depot to downregulate the lipolysis pathway and induce expression of pathways needed for fatty acid synthesis. This substrate cycling and reduced inflammatory potential of the adipose tissue may contribute to the improved insulin sensitivity observed in these animals.

2022-10-12 | PXD020255 | Pride

Microarray miRNA expression analysis of white and brown adipose tissue depots from mice exposed to cold or room temperature

Project description:In the last decades, adipose tissue has been defined to play a central role in the control of energy balance. Furthermore, the proven endocrine and thermogenic functions of adipocytes have renewed interest in the study of this tissue, as the activation of non-shivering thermogenesis may hold great potential for the future treatment of obesity and T2D. Cold exposure has defined to activate this process. Here, the miRNA transcriptomic response of epididymal and inguinal white adipose depots (eWAT and iWAT, respectively) as well as that of the interscapular brown adipose depot (iBAT) of C57Bl/6 mice either exposed to 22ºC or 4ºC for the period of 4 days were examined. This in-detail study of the adaptation of each depot to cold exposure has allowed unraveling depot-specific regulatory molecular mechanisms.

2021-10-28 | E-MTAB-8966 | biostudies-arrayexpress

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