ATAC-seq in human CD4+T cells, CD8+T cells, CD19+B cells and CD14+ monocytes
Ontology highlight
ABSTRACT: To test the chromatin accessibility of different immune cell subsets, we isolated CD4+T cells, CD8+T cells, CD19+B cells and CD14+ monocytes from human PBMCs and performed ATAC assay.
Project description:This experiment uses a transgenic cell line expressing bacterial OGA BtGH84 fused to a localization peptide (NLS) and regulated by Tet-On system. OGA is a glycosidase that removes O-GlcNAc modifications. We evaluated the changes in chromatin openness before and after O-GlcNac removal by OGA.
Project description:The spinal cord neural stem cell potential is contained within the ependymal cells lining the central canal. Ependymal cells are, however, heterogeneous and we know little about what this reflects. To gain new insights into ependymal cell heterogeneity, we microdissected the ependymal cell layer from the thoracic spinal cord of 4 FOXJ1-EGFP transgenic mice (2.5-to-3-month old). After after dissociating the tissue into a cell suspension, we sorted single GFP-positive ependymal cells into lysis plates. cDNA synthesis was performed using Smart-seq2 technology.
Project description:To test the differences in genome-wide DNA methylation signatures of haploid, diploid and triploid hESCs, we extracted genomic DNA from these cells and performed RRBS.
Project description:To search for factors regulating paternally imprinted genes (PEGs), we performed a genome-wide CRISPR/Cas9 screen in haploid hpESCs, and further analyzed the molecular phenotype upon perturbation of candidate PEGs regulators.
Project description:We performed genome-wide CRISPR KO screens in human Huh7.5.1 cells to select for mutations that render host cells resistant to viral infection by SARS-CoV-2, human coronavirus 229E and OC43.
Project description:Compare the transcriptomic signature of hASPCs isolated by plating the stromal vascular fraction of collagenase-digested human adipose tissue from four different depots at the undifferentiated (t0) and differentiated (t14) times.
Project description:The thymus shapes the T cell receptor repertoire, and is one of the first organs to rapidly age, with gross changes in cellularity and architecture. To resolve the nature of these changes we used SMART-Seq2 on FACS purified thymic epithelial cells (TEC) across the first year of mouse life. We sorted 4 TEC populations in each of 5 mice at each age (1 week, 4 weeks, 16 weeks, 32 weeks and 52 weeks old).
Project description:Runx1 is expressed in regenrating muscle, specifically in the muscle adult stem cells- the satellite cells. Its exact role and target genes were yet to be identified. We report here the genome wide open chromatin paatern, as established by ATAC-seq Examination ofgenome wide pattern naked and therefore trhansposase accecible genomic DNA in primary myoblasts (PM)
Project description:We performed ATAC-seq in the GR18 cell line (derived from U2OS ATTC:HTB-96, stably transfected with an expression construct for GR), upon glucocorticoid (dexamethasone) or vehicle (ethanol) treatment for 90 minutes.