Similar Datasets
Project description:We report differential expressed genes in white and brown adipose tissues with surgical denervation procedure in male mice fed with a low-fat diet.
2019-02-16 | GSE126649 | GEO
Project description:We report differential expressed genes in white and brown adipose tissues with surgical denervation procedure in male mice fed with a high-fat diet.
2019-02-16 | GSE126652 | GEO
Project description:We report differential expressed genes in brown adipose tissue of mice fed with a low-fat diet or a high-fat diet.
2018-04-06 | GSE112740 | GEO
Project description:Transcriptional profiling of mouse white adipose tissues The objective of this study is to explore the relationship between vitamin B6 activity and chronic inflammation of white adipose tissue in mice fed a high-fat diet. Twenty-four CD-1 mice were divided into two groups (n = 12) and fed either a 1 mg pyridoxine (PN) HCl /kg diet or a 35 mg PN HCl /kg diet for 8 weeks. We isolated total RNA from epididymal white adipose tissue of each group and compared gene expression profiles by DNA microarray data analysis. Noriyuki Yanaka
2013-01-12 | E-GEOD-43465 | biostudies-arrayexpress
Project description:Transcriptional profiling of mouse white adipose tissues The objective of this study is to explore the relationship between vitamin B6 activity and chronic inflammation of white adipose tissue in mice fed a high-fat diet. Twenty-four CD-1 mice were divided into two groups (n = 12) and fed either a 1 mg pyridoxine (PN) HCl /kg diet or a 35 mg PN HCl /kg diet for 8 weeks. We isolated total RNA from epididymal white adipose tissue of each group and compared gene expression profiles by DNA microarray data analysis.
2013-01-12 | GSE43465 | GEO
Project description:To investigate the transcriptional profiles of adipocytes and stromal vascular cells from mouse visceral adipose tissue(vWAT) in lean (Low fat diet, LFD fed), obese (high fat diet, HFD fed) and formerly obese (diet switch (SW) from 9 weeks HFD, to 3 weeks LFD) to induce weight loss.
2022-08-04 | GSE210014 | GEO
Project description:Exogenous glucocorticoids regulate the muscl-fat axis communication, but little attention is paid to their frequency of intake. Here we investigated the transcriptional effects of prednisone in muscle and adipose tissue when dosed as intermittent once-weekly 1mg/kg i.p. versus once-daily 1mg/kg in WT obese mice. Prior to treatment, mice were fed a high-fat diet for 12 weeks. After 12 weeks of treatment, we performed RNA-seq analysis in muscle (quadriceps) and white adipose tissue (ventral fat pad) to quantitate gene expression at isoform level.
2022-03-01 | GSE189774 | GEO
Project description:Adipose tissue stromal cells contribute to the regulation of adipose tissue in lean and obese states. Myeloid cells such as adipose tissue macrophages (ATMs) and dendritic cells (ATDCs) undergo both quantitative and qualitative changes with obesity. Due to similarity in markers the identify of adipose tissue dendritic cells and macrophages has been elusive. We have refined prior protocols to unambiguously discern ATM and ATDC in mice. We used microarrays to compare the profiles of ATMs and ATDC from gonadal adipose tissue from lean, obese, and formerly obese mice. We also isolated preadipocytes (PA) from lean and obese mice for comparison. Male C57Bl/6 mice were fed normal diet (ND) or high fat diet (HFD) for 16 weeks. Weight loss (WL) mice were switched from the HFD to ND for 8 weeks. RNA was purified from FACS sorted cell populations (live cells only) obtained from gonadal/epididymal adipose tissue depots. ATMs were defined as CD11c+ (CD45+CD64+ CD11c+) or CD11c- (CD45+CD64+ CD11c-) ATMs. ATDC were defined as CD64- CD11c+. PA were defined as CD31- CD45- Sca1+ PDGFRA+.
2016-09-01 | GSE85846 | GEO
Project description:The popularity of high fat foods in modern society has been associated with epidemic of various metabolic diseases characterized by insulin resistance, the pathology of which involves complex interactions between multiple tissues such as liver, skeletal muscle and white adipose tissue (WAT). To uncover the mechanism by which excessive fat impairs insulin sensitivity, we conducted a multi- tissue study by using TMT-based quantitative proteomics. 3-week-old ICR mice were fed with high fat diet (HFD) for 19 weeks to induce insulin resistance. Liver, skeletal muscle and epididymal fat were collected for proteomics screening. Additionally, PRM was used for validating adipose differential proteins. By comparing tissue-specific protein profiles of HFD mice, multi-tissue regulation of glucose and lipid homeostasis and corresponding underlying mechanisms was systematically investigated and characterized.
2022-04-04 | PXD021019 | Pride
Project description:Thoracic perivascular adipose tissue (PVAT) is a unique adipose depot that likely influences vascular function and susceptibility to pathogenesis in obesity and metabolic syndrome. Surprisingly, PVAT has been reported to share characteristics of both brown and white adipose, but a detailed direct comparison to interscapular brown adipose tissue (BAT) has not been performed. Here we show by full genome DNA microarray analysis that global gene expression profiles of PVAT are virtually identical to BAT, with equally high expression of Ucp-1, Cidea and other genes known to be uniquely or very highly expressed in BAT. PVAT and BAT also displayed nearly identical phenotypes upon immunohistochemical analysis, and electron microscopy confirmed that PVAT contained multilocular lipid droplets and abundant mitochondria. Compared to white adipose tissue (WAT), PVAT and BAT from C57BL/6 mice fed a high fat diet for 13 weeks had markedly lower expression of immune cell-enriched mRNAs, suggesting resistance to obesity-induced inflammation. Indeed, staining of BAT and PVAT for macrophage markers (F4/80, CD68) in obese mice showed virtually no macrophage infiltration, and FACS analysis of BAT confirmed the presence of very few CD11b+/CD11c+ macrophages in BAT (1.0%) in comparison to WAT (31%). In summary, murine PVAT from the thoracic aorta is virtually identical to interscapular BAT, is resistant to diet-induced macrophage infiltration, and thus may play an important role in protecting the vascular bed from thermal and inflammatory stress. 8-week-old male C57BL6/J mice were fed a normal (ND) or high fat diet (HFD) (Research Diets 12451, 45 kcal% fat) for 13 weeks. Mice were then euthanized and four different adipose depots were harvested for RNA analysis: perivascular fat from the lesser curvature of the aortic arch (PVAT), interscapular brown adipose (BAT), inguinal adipose tissue (SAT), and epididymal adipose tissue (VAT). 250 ng total RNA pooled from two mice was used for cDNA synthesis; 3 biological replicates per tissue and diet were performed for a total of 24 hybridizations.
2011-08-22 | E-GEOD-28440 | biostudies-arrayexpress