Ontology highlight
ABSTRACT:
PROVIDER: PRJNA194100 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:We have generated human induced Pluripotent Stem cells (hiPSc) using Retroviral virus-mediated delivery of reprogramming factors. hiPSc lines have been screened using SNP array to assess chromosomal stability (alongside the fibroblast lines from which they derived), and validation of the pluripotency of the hiPSc lines is provided by Pluritest assessment of transcriptome datasets, prior to differentiation and downstream assays. Gene expression profiling in patient-derived dopamine neurons identifies candidate therapeutic molecules in Parkinsonâ??s disease. human iPSc lines were derived from human dermal fibroblasts from 3 PD LRRK2 G2019S patients and 3 control donors. SNP and gene expression datasets were generated from patient and control lines. Note that iPS OX1-19 and iPS-NHDF-1, also used in the current study, have been published previously so datasets are not given here [GSE45472 PMID:23951090 ; GSE43904 PMID:24586273]
2016-02-09 | E-GEOD-77663 | biostudies-arrayexpress
Project description:We have generated human induced Pluripotent Stem cells (hiPSc) using Retroviral virus-mediated delivery of reprogramming factors. hiPSc lines have been screened using SNP array to assess chromosomal stability (alongside the fibroblast lines from which they derived), and validation of the pluripotency of the hiPSc lines is provided by Pluritest assessment of transcriptome datasets, prior to differentiation and downstream assays. Gene expression profiling in patient-derived dopamine neurons identifies candidate therapeutic molecules in Parkinsonâs disease. human iPSc lines were derived from human dermal fibroblasts from 3 PD LRRK2 G2019S patients and 3 control donors. SNP and gene expression datasets were generated from patient and control lines. Note that iPS OX1-19 and iPS-NHDF-1, also used in the current study, have been published previously so datasets are not given here [GSE45472 PMID:23951090 ; GSE43904 PMID:24586273]
2016-02-09 | E-GEOD-77662 | biostudies-arrayexpress
Project description:SNP data from OX1 human fibroblasts and induced Pluripotent Stem cells
| PRJNA194407 | ENA
Project description:Transcriptional analysis was performed on pre and post excision human induced pluripotent stem cells, the donor human dermal fibroblasts (HDFs) they were derived from and control human embryonic stem cells We isolated total RNA from pre and post excision human induced pluripotent stem cells, the donor human dermal fibroblasts (HDFs) they were derived from and control human embryonic stem cells and analyzed via Affymetrix microarray analysis.
2013-07-13 | E-GEOD-48830 | biostudies-arrayexpress
Project description:Induced cellular reprogramming to the pluripotent state offers a novel stem cell source for autologous transplantation. While recent studies have explored the role of factors required for induced pluripotent stem cell (iPSC) induction, the cellular and molecular basis of reprogramming from human fibroblasts remains elusive. Here, we have identified a subset of human dermal-derived fibroblasts that shares hallmark molecular and epigenetic features with pluripotent cells. Functional studies demonstrate that these cells contribute to the majority of human iPSCs generated from dermal fibroblasts and are dependent on heterogeneous fibroblast microenvironment for reprogramming competency. Molecular characterization indicated these predisposed fibroblasts were unique to other dermal derived stem cells and possessed features of proliferative selfrenewal. Our study reveals human fibroblasts are not equivalently capable of cellular reprogramming, and suggests that reprogramming factors overcome commitment steps that allow predetermined dermal fibroblasts to establish stable pluripotent state.
2021-11-01 | GSE20904 | GEO
Project description:Human induced Pluripotent Stem cells (hiPSc) and their differentiated progeny have great potential for modelling disease. To realise this potential, robust protocols need to be developed for deriving authentic differentiated cell lineages and these lineages need to be rigorously characterised. We have generated hiPSc using retrovirus-mediated delivery of reprogramming factors, and have used them for characterising mid-brain dopaminergic neurons. hiPSc lines have been screened using SNP array to assess chromosomal stability, and validation of the pluripotency of the hiPSc lines is provided by Pluritest assessment of transcriptome datasets. A mature physiological cellular model of human dopaminergic neurons. human iPSc lines were derived from normal human dermal fibroblasts.
2013-01-31 | E-GEOD-43903 | biostudies-arrayexpress
Project description:Human induced Pluripotent Stem cells (hiPSc) and their differentiated progeny have great potential for modelling disease. To realise this potential, robust protocols need to be developed for deriving authentic differentiated cell lineages and these lineages need to be rigorously characterised. We have generated hiPSc using retrovirus-mediated delivery of reprogramming factors, and have used them for characterising mid-brain dopaminergic neurons. hiPSc lines have been screened using SNP array to assess chromosomal stability, and validation of the pluripotency of the hiPSc lines is provided by Pluritest assessment of transcriptome datasets. A mature physiological cellular model of human dopaminergic neurons. human iPSc lines were derived from normal human dermal fibroblasts.
2013-01-31 | E-GEOD-43902 | biostudies-arrayexpress
Project description:Transcriptional analysis was performed on pre and post excision human induced pluripotent stem cells, the donor human dermal fibroblasts (HDFs) they were derived from and control human embryonic stem cells
2013-07-13 | GSE48830 | GEO
Project description:human induced Pluripotent Stem cells (hiPSc) and their differentiated progeny have great potential for modelling disease. To realise this potential, robust protocols need to be developed for deriving authentic differentiated cell lineages and these lineages need to be rigorously characterised. We have generated hiPSc using retrovirus-mediated delivery of reprogramming factors, and have used them for assessing the efficiency of a defined protocol for differentiation to monocytes and macrophages. hiPSc lines have been screened using SNP array to assess chromosomal stability, and validation of the pluripotency of the hiPSc lines is provided by Pluritest assessment of transcriptome datasets. van Wilgenburg B, Browne C and Cowley SA, submitted for publication human iPSc lines were derived from normal human dermal fibroblasts.
2013-03-26 | E-GEOD-45470 | biostudies-arrayexpress