Various mouse cell lines and tissues
Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
SUBMITTER: Emmanelle Arnaud
PROVIDER: E-GEOD-1536 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
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Project description:Samples from preadipocyte cell lines, peritoneal macrophages, myoblast cell lines, tibialis muscle, mesenchymal stem cell lines, macrophage cell lines, liver tissue, embryonic stem cell line, and inguinal white adipose tissue Keywords: other
2004-09-01 | GSE1536 | GEO
Project description:We performed bulk RNA sequencing of several subpopulations of adipose tissue stromal cells to better understand the function of preadipocyte subpopulation (P1 and P2) in mouse inguinal adipose tissue. P1 and P2 cells isolated from inguinal adipose tissue from male and female C57/B6 mice, collected by FACS. P1 cells are CD31-CD45-TER119-SCA1+CD55+VAP1-CD142- cell population, and P2 cells are CD31-CD45-TER119-SCA1+CD55-VAP1+CD142- cell population. 50,000 cells were collected for each populations.
2021-12-07 | E-MTAB-9827 | biostudies-arrayexpress
Project description:White adipose tissue (WAT) harbors functionally diverse subpopulations of adipose progenitor cells that differentially impact tissue plasticity in a sex- and depot-dependent manner. To date, the molecular basis of this cellular heterogeneity has not been fully defined. Here, we describe a multilayered omics approach to dissect adipose progenitor cell heterogeneity from in three dimensions: progenitor subpopulation, sex, and anatomical localization. We applied state-of-the-art mass spectrometry methods to quantify 4870 proteins in eight different stromal cell populations from perigonadal and inguinal WAT of male and female mice and acquired transcript expression levels of 15477 genes using RNA-seq. Notably, our data highlight the molecular signatures defining sex differences in PDGFR+ preadipocyte differentiation and identify regulatory pathways that functionally distinguish adipose tissue PDGFRb+ subpopulations. The data are freely accessible as a resource at "Pread Profiler. Together, the multilayered omics analysis provides unprecedented insights into adipose stromal cell heterogeneity.
2023-03-11 | PXD023829 | Pride
Project description:Committed preadipocyte fibroblasts were genetically labelled in transgenic mice by expressing GFP under the control of the locus for Zfp423, a gene controlling preadipocyte determination. These mice are herein referred to as Zfp423-GFP mice. The overall goal was to identify genes differentially expressed between adipogenic GFP+ firboblasts and non-adipogenic GFP- fibroblasts from either inguinal or epididymal fat stromal vascular cultures obtained from Zfp423-GFP mice. Adipose stromal vascular cultures were obtained from inguinal or epididymal fat of 6-8 week-old male Zfp423-GFP mice. GFP+ and GFP- fibroblasts were sorted from fat stromal vascular cultures and then returned to culture. Subconfluent cultures of GFP+ and GFP- cells were compared in triplicate for Affymetrix analysis.
2011-12-31 | E-GEOD-34775 | biostudies-arrayexpress
Project description:Committed preadipocyte fibroblasts were genetically labelled in transgenic mice by expressing GFP under the control of the locus for Zfp423, a gene controlling preadipocyte determination. These mice are herein referred to as Zfp423-GFP mice. The overall goal was to identify genes differentially expressed between adipogenic GFP+ firboblasts and non-adipogenic GFP- fibroblasts from either inguinal or epididymal fat stromal vascular cultures obtained from Zfp423-GFP mice.
2011-12-31 | GSE34775 | GEO
Project description:Analysis of tissues of DBA/2 mice fed a standard breeding diet (SBD) and high fat diet (HFD) revealed tissue specific roles in inflammation and disease, and altered communication between tissues. The tissues surveyed incuded adipose tissues (brown, inguinal, mesenteric, retro-peritoneal, subcutaneious and gonadal), muscle and liver.
2010-03-31 | GSE15822 | GEO
Project description:We and others have previously observed that adipocytes and preadipocytes taken from different adipose tissue depots are characterized by differential expression of developmental and patterning genes (Dankel et al., 2010; Ferrer-Lorente et al., 2014; Gesta et al., 2006; Lee et al., 2017a; Lee et al., 2013; Macotela et al., 2012; Tchkonia et al., 2007; Yamamoto et al., 2010). To investigate how adipocyte heterogeneity and differences in the expression of developmental genes might impact the biology of adipocytes and preadipocytes, we created preadipocyte cell lines from the stromovascular fraction (SVF) isolated from the scapular white, inguinal, perigonadal, perirenal, and mesenteric fat pads of 6-week old male Immortomouse™ (Jat et al., 1991).During routine culture of the subcutaneous and visceral/perigonadal clonal cell lines, we observed extreme variation in media acidification rates that was unrelated to the fat pad of origin, the differentiation capacity of the cells, or the rate of their proliferation, suggesting metabolic heterogeneity. To further investigate this possibility, 24 clonal cell lines (12 each from subcutaneous and perigonadal fat) were selected based on variable media acidification rates, and their mRNA expression pattern determined by microarray analysis. The expression data was clustered using three different algorythms, and the consensus was used to categorize each type of adipose tissue.
2019-02-01 | GSE110531 | GEO
Project description:White adipose tissue (WAT) harbors functionally diverse subpopulations of adipose progenitor cells that differentially impact tissue plasticity in a sex- and depot-dependent manner. To date, the molecular basis of this cellular heterogeneity has not been fully defined. Here, we describe a multilayered omics approach to dissect adipose progenitor cell heterogeneity in three dimensions: progenitor subpopulation, sex, and anatomical localization. We applied state-of-the-art mass spectrometry methods to quantify 4870 proteins in eight different stromal cell populations from perigonadal and inguinal WAT of male and female mice and acquired transcript expression levels of 15477 genes using RNA-seq. Notably, our data highlight the molecular signatures defining sex differences in PDGFRb+ preadipocyte differentiation and identify regulatory pathways that functionally distinguish adipose tissue PDGFRb+ subpopulations. Together, the multilayered omics analysis provides unprecedented insights into adipose stromal cell heterogeneity.
2022-01-26 | GSE165600 | GEO
Project description:Identification of genes characteristic of primary inguinal or epididymal preadipocyte fibroblasts
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Project description:Skeletal muscle research is transitioning towards 3D tissue engineered in vitro models reproducing muscle’s native architecture and supporting measurement of functionality. Human induced pluripotent stem cells (hiPSCs) offer high yields of cells for differentiation. It has been difficult to differentiate high quality, pure 3D muscle tissues from hiPSCs that show contractile properties comparable to primary myoblast-derived tissues. Here, we present a transgene-free method for the generation of purified, expandable myogenic progenitors (MPs) from hiPSCs grown under feeder-free conditions. We defined a protocol with optimal hydrogel and medium conditions that allowed production of highly contractile 3D tissue engineered skeletal muscles with forces similar to primary myoblast-derived tissues. Gene expression and proteomic analysis between hiPSC-derived and primary myoblast-derived 3D tissues revealed a similar expression profile of proteins involved in myogenic differentiation and sarcomere function. The protocol should be generally applicable for the study of personalized human skeletal muscle tissue in health and disease.
2023-10-02 | PXD045145 | Pride