Project description:Gene expression profiling of human iPSC, iPSC-derived neural progenitors, and iPSC-derived neurons with or without TARDBP K263E mutation
Project description:We have generated expression profiles of induced pluripotent stem cells (iPSCs) and iPSC-derived neural crest populations from Familial Dysautonomia patients. These profiles were compared to a normal iPSC line that does not harbor the IKBKAP mutation. All cell types were differentiated from patient derived iPSCs. Bulk iPSCs were harvested for RNA and the neural crest populations were sorted on day 18 for p75/HNK1 before RNA isolation.
Project description:We generated Oxford Nanopore long-read RNA-seq data to compare transcript isoform usage across four primate species and two cell types. We profiled induced pluripotent stem cells (iPSCs) and iPSC-derived neural precursor cells (NPCs) from human (Homo sapiens), gorilla (Gorilla gorilla), orangutan (Pongo abelii), and cynomolgus macaque (Macaca fascicularis).
Project description:Comparison of Human iPSC-derived Brain Microvascular Endothelial-like Cells (iBMECs) grown in poly(dimethylsiloxane) tissue chips. Data contains RNA-seq profiles of iBMECs exposed to various levels of shear stress ranging from 0, 0.01, 0.5, and 2.4 dyn/cm2; as well as RNA-seq profiles of FACS sorted iBMECs cultured alone or with primary human astrocytes and pericytes or with iPSC-derived neural progenitor cells.
Project description:To compare chromatin accessibility across three primate species, between wild-type (WT) and genetically modified induced pluripotent stem cell (iPSC) lines, and between the iPSC state and neural precursor cells (NPCs) derived from these iPSCs, we generated ATAC-seq data from nine primate samples. The samples included two gorilla WT iPSC samples and one gorilla KRAB-dCas9 iPSC sample (all from the same individual), one orangutan WT iPSC sample, one orangutan KRAB-dCas9 iPSC sample and two orangutan NPC samples (from two different individuals), and one cynomolgus macaque WT iPSC sample and one cynomolgus macaque KRAB-dCas9 iPSC sample (from the same individual). The gorilla and orangutan iPSCs were derived from urinary stem cells (Geuder et al. 2021), while the cynomolgus macaque iPSCs were derived from skin-fibroblasts. The KRAB-dCas9 iPS cell lines were created by stably integrating dox-inducible KRAB-dCas9-HA-P2A-mCherry construct at the AAVS1 locus (Edenhofer et al. 2024). NPCs were obtained by the directed differentiation of iPSCs via dual-SMAD inhibition (Chambers et al. 2009; Ohnuki et al. 2014). ATAC-seq libraries were generated using the Omni-ATAC protocol (Corces et al. 2017) with minor modifications.
Project description:We have generated expression profiles of induced pluripotent stem cells (iPSCs) and iPSC-derived neural crest populations from Familial Dysautonomia patients. These profiles were compared to a normal iPSC line that does not harbor the IKBKAP mutation.
Project description:Purpose: The goals of this study are to compare the transcriptomic profile (mRNA-seq) of HD and control patient iPSC-derived neural cells to identify alterations in gene expression Methods: RNA were isolated from HD and control iPSC-derived neural cells. mRNAseq using Illumina Truseq mRNA PolyA+ v2 lib prep and Hiseq 2000. Statistical difference in mRNA levels were calculated with subsequent GO and pathway analysis Results: mRNAseq and statistical analysis revealed 1869 differentially expressed genes between HD and control iPSC-derived neural cells. Conclusions: Our study shows 1869 differentially expressed genes between HD and control iPSC-derived neural cells, and reveals gene networks that relevant to the mechanism of HD pathogenesis.
