Project description:LncRNA transcriptional profiling of human mesenchymal stem cells comparing control undifferentiated HMSC with Day3 and Day6 adipogenic differentiation stages Three-condition experiment, Day0 vs. Day3 vs Day6 cells. Day0: 4 replicates, Day3: 3 replicates and Day6: 3 replicates.
Project description:LncRNA transcriptional profiling of human mesenchymal stem cells comparing control undifferentiated HMSC with Day3 and Day6 adipogenic differentiation stages
Project description:The molecular mechanisms of cerebral vasopasm after SAH are not totally understood. In the present study, we analyzed gene expression profile in rabbit basilar artery after SAH using cDNA microarrays. Total RNA was extracted from rabbit basilar arteries (12 samples: day0 n=3, day3 n=3, day5 n=3, and day7 n=3). They were analyzed by microarray.
Project description:We had analysed gene expression profile of brain in SCI rat by MSC. Compared with MSC intravenous and vehicle injection at SCI day3. We used Clariom D / Gene Chip® Rat Transcriptome Array (RTA 1.0., Affymetrix, Santa Clara, CA, USA).
Project description:Retinoic acid RA time course experiment: H1 cells(WiCell Research Institute, WA01, Passage40) maintained in TeSR1 were treated with 1uM retinoic acid (RA) in a detailed time course:day0,day0.5,day1,day1.5,day2,day3, day4 and day5 . Total RNA was prepared by usage of the Qiagen RNA extraction kit. mRNA was purified and then labeled and hybridized to HG17 NimbleGen human expression chips to evaluate changes in gene expression during RA-induced differentiation. Keywords: Retionic acid gene expression time series human embryonic stem cells
Project description:The experiment was designed to generate a time series for epithelial model during development. Each time point had 3 replicates. The data set contained 5 time points over 10 days. They are day0, day3, day5,day7,day10.
Project description:Although differential expression of genes is apparent during the adipogenic/osteogenic differentiation of marrow mesenchymal stem cells (MSCs), it is not known whether this is associated with changes in chromosomal structure. In this study, we used ATAC-sequencing technology to observe variations in chromatin assembly during the early stages of MSC differentiation. This showed significant changes in the number and distribution of chromosome accessibility at different time points of adipogenic/osteogenic differentiation. Sequencing of differential peaks indicated alterations in transcription factor motifs involved in MSC differentiation. We then integrated ATAC-seq and RNA-seq and found that only a small proportion of the overlapping genes were screened out from ATAC-seq and RNA-seq overlapping.
Project description:HEK293T cells grown to confluence in media +10% fetal bovine serume. Media was removed and replaced with serum free media, and cultured for 3 days. RNA was harvested from day0 (serum supplemented), control, and day3 (serum starved) cultures, experiment.
Project description:To identify the molecular mechanism of Mist1 during hepatoblasts differentiation, we performed gene expression analysis in Mist1 over-expressed cells. Dlk+ hepatoblasts derived from E13 fetal livers were purified. Purification of Dlk+ cells were performed using anti-Dlk antibody after hematopoietic cells were removed. Cells were infected with mock or Mist1-overexpressing retroviruses and cultured for 3days with oncostatin M. Virus infection was performed at the day primary culture was began (day0). Oncostatin M was added at day 1 and the cells were collected at day3. Two independent experiments were performed.
Project description:We have already demonstrated that mesenchymal stem cells from patients with ankylosing spondylitis (ASMSCs) exhibited greater adipogenic differentiation potential than those from healthy donors (HDMSCs). Here, we further investigated the expression profile of long noncoding RNA (lncRNA) and mRNA, aiming to explore the underlying mechanism of abnormal adipogenic differentiation in ASMSCs.
