Project description:AZIN2 regulates adipocyte progenitor differentiation. Here we investigated how AZIN2 deficiency affects the profile of adipocyte progenitors. To this end, Azin2-/- and wild-type male mice were fed for 8 weeks a high-fat diet, subcutaneous adipose tissue was isolated and single-cell RNA-seq was performed in CD45-CD31- cells of the stromal vascular fraction.
Project description:FACS-purified adipocyte progenitors from murine subcutaneous adipose tissue were cultured under conditions promoting general adipogenic differentiation or beige/brite adipocyte differentiation (treatment with cPGI2). Time course expression profiling was performed during differentiation. In addition, some cultures of differentiated adipocytes were stimulated with norepinephrine for 3 hours. In parallel, differentiation and norepinephrine stimulation of progenitors from interscapular brown fat was performed and profiled.
Project description:Stromal vascular fraction (SVF) derived from adipose tissue is enriched for adipocyte progenitor cells, it is composed of aheterogeneous populations of cells and cell types. We use single-cell RNA-Sequencing (scRNA-Seq) to deconvolution of cell types in adipocyte progenitors and a general hierarchical structure is emerging.
Project description:AZIN2 regulates adipogenesis and acetyl-coA levels in adipocyte progenitors. We investigated here how AZIN2 deficiency affects histone acetylation in adipocyte progenitors.
Project description:Lin-Sca-1+ adipocyte progenitors from subcutaneous adipose tissue of wild-type and Cited4-/- female mice were cultured under conditions promoting general adipogenic differentiation or beige/brite adipocyte differentiation (treatment with Rosi). Cells were harvested 48 post-induction of differentiation.
Project description:The serum samples from wild type mice fed high-fat diet for 12 weeks (WT_Serum) and Mdm2 adipocyte-specific knock-in mice fed high-fat diet for 12 weeks (KI_Serum) were mixed separately, and subjected to proteomic study by Label-free quantitative techniques and mass spectrometry-based proteomics techniques in Jingjie PTM BioLab (Hangzhou) Co. Ltd (www.ptm-biolab.com.cn). The difference was determined by 1.5-fold-change criterion, FDR < 0.01.
Project description:FACS-purified adipocyte progenitors from murine subcutaneous adipose tissue were cultured under conditions promoting general adipogenic differentiation or beige/brite adipocyte differentiation (treatment with cPGI2) in the presence of absence of Jak inhibitor I (JakiI), which targets all Jak family members. The cells were harvested 24 hours after induction of differentiation.
Project description:The epididymal adipose tissue (eWAT) samples from wild type mice fed high-fat diet for 12 weeks (H_WT_E) and Mdm2 adipocyte-specific knock-in mice fed high-fat diet for 12 weeks (H_KI_E) were mixed separately, and subjected to proteomic study by Label-free quantitative techniques and mass spectrometry-based proteomics techniques, etc. The proteomics of mixed eWAT samples were performed in Jingjie PTM BioLab (Hangzhou) Co. Ltd (www.ptm-biolab.com.cn). The difference was determined by 1.5-fold-change criterion, FDR < 0.01.
Project description:We attempted to analyze the effect of adipocyte-specific knockout of Prmt1 in energy homeostasis in mice. By analyzing the transcriptomics of epididymal primary adipocytes from male mice with wild type and adipocyte-specific Prmt1 knockout mice, we provide the insight into the collective roles of Prmt1 in epididymal white adipose tissues.
Project description:We attempted to analyze the effect of adipocyte-specific knockout of Crtc2 in in aging. By analyzing the transcriptomics of epididymal primary adipocytes from male mice with wild type and adipocyte-specific Crtc2 knockout mice in response to aging, we provide the insight into the collective roles of Crtc2 in epididymal white adipose tissues upon aging.