Transcriptomic profiling of mesenchymal stem cells (MSC) differentiation into mesangial cells
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA591452 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR10528181.fastq.gz | Fastqsanger.gz | |||
| SRR10528182.fastq.gz | Fastqsanger.gz | |||
| SRR10528183.fastq.gz | Fastqsanger.gz | |||
| SRR10528184.fastq.gz | Fastqsanger.gz | |||
| SRR10528185.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 15 |
Similar Datasets
Project description:Purpose: To study the pattern of transcriptomic changes during MSC differentiation into mesangial cells and to identify biomarkers or key genes involved in this differentiation. Methods: Differentiation of MSC into mesangial cells was induced by co-culturing with injured mesangial cells in trans-well dishes (n=3). Total RNA from co-cultured MSC at different time point were extracted before running RNA sequencing. Generated RNA-seq data was analysed. Results and conclusions: A systematic analysis has identified several monotonic pattern key genes (either ascending or descending). These identified descending monotonic key genes are related to stemness or regulation of cell cycle while ascending monotonic key genes are associated with the functions of mesangial cells.
2019-11-26 | GSE140914 | GEO
Project description:Transcriptomic analyses of adipocyte differentiation from human mesenchymal stromal-cells (MSC)
| PRJEB14691 | ENA
Project description:This SuperSeries is composed of the following subset Series: GSE20045: A mesoderm-derived mesenchymal stem/stromal cells (MSC) precursor: time course experiment GSE20046: A mesoderm-derived mesenchymal stem/stromal cells (MSC) precursor: stages of development experiment Refer to individual Series
2010-12-03 | E-GEOD-20047 | biostudies-arrayexpress
Project description:Adipogenesis is a physiological process required for fat-tissue development, mainly involved in regulating the organism energetic-state. Abnormal distribution-changes and dysfunctions in such tissue are associated to different pathologies. Adipocytes are generated from progenitor cells, via a complex differentiating process not yet well understood. Therefore, we investigated differential mRNA and miRNA expression patterns of human mesenchymal stromal-cells (MSC) induced and not induced to differentiate into adipocytes by next (second)-generation sequencing. A total of 2,866 differentially-expressed genes (101 encoding miRNA) were identified, with 705 (46 encoding miRNA) being upregulated in adipogenesis. They were related to different pathways, including PPARG, lipid, carbohydrate and energy metabolism, redox, membrane-organelle biosynthesis and endocrine system. Downregulated genes were related to extracellular matrix and cell migration, proliferation and differentiation. Analyses of mRNA-miRNA interaction showed that repressed miRNA-encoding genes can act downregulating PPARG-related genes; mostly the PPARG activator (PPARGC1A). Induced miRNA-encoding genes regulate downregulated genes related to TGFB1. These results shed new light to understand adipose-tissue differentiation and physiology, increasing our knowledge about pathologies like obesity, type-2 diabetes and osteoporosis.
2016-08-31 | E-MTAB-4884 | biostudies-arrayexpress
Project description:Mesenchymal stem cells (MSc) show diminished osteogenic differentiation upon complete knockout of all known Hyaluronan (HA) synthases (Has). We demonstrated that Has-knockout completely abrogated the release of HA into the culture medium by MSc and that these MSc showed an impaired osteogenic differentiation detected by Alizarin red staining at days 7 and 12 of differentiation compared to wildtype MSc. To gain insight intor the transcriptomic changes due to Has knockout we compared differentiating MSc at day 7 of differentiation.
2025-07-05 | GSE271507 | GEO
Project description:To analyze the changes induced in MSC transcriptome by activated T cells, MSC were co-cultured in transwell with anti CD3/CD28 activated T cells for 48 hrs before RNA extraction IFNγ-induced plasticity of mesenchymal stem cells is regulated by STATs through inhibition of mTOR and TGFβ pathways. Vigo T, Procaccini C, Ferrara G, Baranzini S, Oksenberg J, Diaspro A, Kerlero de Rosbo N, Uccella A. The expression of MSC co-cultured with activated T cells ( two replicates) were compared to that of naive MSC (3 replicates)
2015-12-08 | E-GEOD-75749 | biostudies-arrayexpress
Project description:Expression data from hiPS lines after commitment towards mesenchymal lineage (hiPS-MSC) and expression data of mesenchymal lines (MSC), used as positive control of commitment. Following this, hiPS-MSC and MSC are seeded on scaffold to differentiate in a ligamentous (middle) and osseous (edges) part (post 21 days 3D differentiation) We used microarrays to validate efficient commitment of hiPS to generate hiPS-MSC and do whole transcriptome comparison of hiPS-MSC vs isolated MSC (positive control) and then compare the enhanced biological functions after differentiation of these cells on a scaffold
2016-12-20 | GSE58919 | GEO
Project description:BackgroundMesangial cells play an important role in the glomerulus to provide mechanical support and maintaine efficient ultrafiltration of renal plasma. Loss of mesangial cells due to pathologic conditions may lead to impaired renal function. Mesenchymal stem cells (MSC) can differentiate into many cell types, including mesangial cells. However transcriptomic profiling during MSC differentiation into mesangial cells had not been studied yet. The aim of this study is to examine the pattern of transcriptomic changes during MSC differentiation into mesangial cells, to understand the involvement of transcription factor (TF) along the differentiation process, and finally to elucidate the relationship among TF-TF and TF-key gene or biomarkers during the differentiation of MSC into mesangial cells.ResultsSeveral ascending and descending monotonic key genes were identified by Monotonic Feature Selector. The identified descending monotonic key genes are related to stemness or regulation of cell cycle while ascending monotonic key genes are associated with the functions of mesangial cells. The TFs were arranged in a co-expression network in order of time by Time-Ordered Gene Co-expression Network (TO-GCN) analysis. TO-GCN analysis can classify the differentiation process into three stages: differentiation preparation, differentiation initiation and maturation. Furthermore, it can also explore TF-TF-key genes regulatory relationships in the muscle contraction process.ConclusionsA systematic analysis for transcriptomic profiling of MSC differentiation into mesangial cells has been established. Key genes or biomarkers, TFs and pathways involved in differentiation of MSC-mesangial cells have been identified and the related biological implications have been discussed. Finally, we further elucidated for the first time the three main stages of mesangial cell differentiation, and the regulatory relationships between TF-TF-key genes involved in the muscle contraction process. Through this study, we have increased fundamental understanding of the gene transcripts during the differentiation of MSC into mesangial cells.
| S-EPMC7339572 | biostudies-literature
Project description:To analyze the changes induced in MSC transcriptome by activated T cells, MSC were co-cultured in transwell with anti CD3/CD28 activated T cells for 48 hrs before RNA extraction IFNγ-induced plasticity of mesenchymal stem cells is regulated by STATs through inhibition of mTOR and TGFβ pathways. Vigo T, Procaccini C, Ferrara G, Baranzini S, Oksenberg J, Diaspro A, Kerlero de Rosbo N, Uccella A.
2015-12-08 | GSE75749 | GEO
Project description:Mesenchymal stem/stromal cells (MSCs) are multipotent cells that can differentiate into a variety of cell types forming connective tissue and skeleton, and are essential participants in the development of all organs. However, MSC precursors remain largely unknown. In human embryonic stem cells (hESCs) directed to mesendodermal differentiation through coculture with OP9 stromal cells, we identified a population of mesodermal cells by surface expression of apelin receptor (APLNR1). APLNR+ cells were enriched with precursors generating compact spheroid colonies in semisolid suspension culture. Being formed by single cells, these colonies consisted of a uniform population of mesenchymal cells with a transcriptional profile representative of embryonic mesenchyme originating from lateral plate/extraembryonic mesoderm. Mesenchymal colony formation required serum-free medium and FGF2 as a colony-forming factor, could be significantly enhanced by PDGF-BB, but suppressed by VEGF. When transferred to the adherent cultures in serum-free medium with FGF2, individual colonies gave rise to multipotential mesenchymal cell lines with typical phenotype (CD146+CD105+CD73+CD31-CD43-CD45-), differentiation (chondro-, osteo-, and adipogenesis) and proliferation (>80 doublings) potentials. Consistent with lineage-restricted differentiation pattern, neither endothelial nor hematopoietic cells could be produced from adherent mesenchymal cultures, however endothelial cells could be derived from mesenchymal colonies in the early days of colony-forming culture suggesting that mesenchymal cells arose from cells with primary angiogenic potential (mesangioblasts). Together these studies identified mesangioblasts as the earliest clonogenic mesenchymal precursors at this stage of their specification from mesoderm. This set (11 samples) of expression data is sequential stages of MSC development from hESCs (H1), namely ALPNR+ mesodermal precursors isolated on day 2 and day 3 differentiation, mesangioblast (MB) cores (Day 2 H1-derived cores), hemangioblast (HB) cores (day 3 H1-derived cores), mesangioblast (MB) and hemangioblast (HB) colonies, and colony-derived MSC lines at passage 1 and 5.
2010-12-03 | E-GEOD-20046 | biostudies-arrayexpress