Project description:To identify the key microRNAs (miRNAs) of hMSCs required for fate determination, miRNA profiling was performed with hMSCs from three different sources including adipose-derived stem cells (ADSCs), bone-marrow-derived stem cells (BMSCs), and umbilical cord-derived stem cells (UCSCs) versus fibroblasts, a more differentiated mesenchymal cell types. We compared the expression profiles of two different donors per hMSCs to that of fibroblasts. All hMSCs were used for profiling at passage 3-6.
Project description:To identify the key microRNAs (miRNAs) of hMSCs required for fate determination, miRNA profiling was performed with hMSCs from three different sources including adipose-derived stem cells (ADSCs), bone-marrow-derived stem cells (BMSCs), and umbilical cord-derived stem cells (UCSCs) versus fibroblasts, a more differentiated mesenchymal cell types.
Project description:In order to study the role of the HDAC9 in human mesenchymal stem cell differentiation, gene expression analysis was performed with inducible silencing of HDAC9 in human mesenchymal stem cell purchasing from Cyagen Biosciences (HUXMA-90011, Guangzhou, China). Transcriptomic analysis performed on mRNA of human mesenchymal stem cells transfected with lentiviral knockdown HDAC9 (lenti-HDAC9) particles revealed down and up regulation of transcripts of hMSCs differentiation genes
Project description:EZH2 plays an important role in stem cell renewal and maintenance by inducing gene silencing via its histone methyltransferase activity. EZH2 downregulation markedly enhances neuron differentiation of human mesenchymal stem cells (hMSCs)chromatin at promoters of EZH2 target genes. comparison of knockdown EZH2 of hMSCs vs hMSCs
Project description:EZH2 plays an important role in stem cell renewal and maintenance by inducing gene silencing via its histone methyltransferase activity. EZH2 downregulation markedly enhances neuron differentiation of human mesenchymal stem cells (hMSCs)chromatin at promoters of EZH2 target genes.
Project description:Human mesenchymal stem cells (hMSCs), which are multipotent cells to differentiate into several cell types, are expected to be a useful tool for cellular therapy. In some clinical settings, hMSCs have immuno-suppressive effects for GVHD (Graft-versus-host disease) and are expanded in vitro before application. To find biomarkers that indicate the culture stage of hMSCs, we performed microarray analysis for hMSCs derived from bone marrow, using Affymetrix GeneChip Human Genome U133 Plus 2.0 (54,613 probe sets). Keywords: mesenchymal stem cells, culture stage
Project description:Mesenchymal stem cells derived from human bone marrow have multi-directional differentiation potential.There are differences in expression of related genes in the process of osteogenesis induction. We used microarrays to detail the global programme of gene expression underlying osteogenesis and identified distinct classes of up-regulated genes or down-regulated genes during this process.
Project description:Mesenchymal stem cells derived from human bone marrow have multi-directional differentiation potential.There are differences in expression of related genes in the process of osteogenesis induction. We used microarrays to detail the global programme of gene expression underlying osteogenesis and identified distinct classes of up-regulated genes or down-regulated genes during this process.