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Gene expression profiles of induced pluripotent stem cells from centenarians

ABSTRACT: We established induced pluripotent stem cells (iPSC) from centrenarians by retroviral transduction of primary human fibroblasts. To show the similarity between 201B7 iPSC and 100-1 #16 iPSC (induced pluripotent stem cells from centenarian), this experiment was designed.

ORGANISM(S): Homo sapiens

PROVIDER: GSE36667 | GEO | 2012/09/01

SECONDARY ACCESSION(S): PRJNA153677

REPOSITORIES: GEO

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Gene expression profiles of induced pluripotent stem cells from centenarians

Project description:We established induced pluripotent stem cells (iPSC) from centrenarians by retroviral transduction of primary human fibroblasts. To show the similarity between 201B7 iPSC and 100-1 #16 iPSC (induced pluripotent stem cells from centenarian), this experiment was designed. Undifferentiated 201B7 iPSC, and 100-1 #16 iPSCs were collected. Then, they were applied in this experiment.

2012-09-01 | E-GEOD-36667 | biostudies-arrayexpress

Gene expression profiles of familial Alzheimer's disease with presenilin 2 mutation patient-specific induced pluripotent stem cells

Project description:We established two clones of induced pluripotent stem cells (iPSC) with the presenilin 2 mutation, N141 (PS2-1 iPSC and PS2-2 iPSC) by retroviral transduction of primary human fibroblasts. To show the similarity among 201B7 iPSC, PD01-25 iPSC(Sporadic Parkinson's disease patient derived iPSC), PS2-1 iPSC, PS2-2 iPSC, this experiment was designed. Undifferentiated 201B7 iPSC, PD01-25 iPSC, PS2-1 iPSC and PS2-2 iPSC were collected. Then, they were applied in this experiment.

2011-09-09 | E-GEOD-28379 | biostudies-arrayexpress

Gene expression profiles of familial Alzheimer's disease with presenilin 2 mutation patient-specific induced pluripotent stem cells

Project description:We established two clones of induced pluripotent stem cells (iPSC) with the presenilin 2 mutation, N141 (PS2-1 iPSC and PS2-2 iPSC) by retroviral transduction of primary human fibroblasts. To show the similarity among 201B7 iPSC, PD01-25 iPSC(Sporadic Parkinson's disease patient derived iPSC), PS2-1 iPSC, PS2-2 iPSC, this experiment was designed.

2011-09-10 | GSE28379 | GEO

aCGH analysis of familial Alzheimer’s disease with presenilin 2 mutation patient-specific induced pluripotent stem cells

Project description:We established two clones of induced pluripotent stem cells (iPSC) with the presenilin 2 mutation, N141 (PS2-1 iPSC and PS2-2 iPSC) by retroviral transduction of primary human fibroblasts. To detect the copy number dependent gene expression profiles in primary fibroblast carrying the presenilin 2 mutation N141(before reprogramming) and PS2-1 iPSC and PS2-2 iPSC(after reprogramming), this experiment was designed.

2011-09-10 | GSE28450 | GEO

aCGH analysis of familial Alzheimer’s disease with presenilin 2 mutation patient-specific induced pluripotent stem cells

Project description:We established two clones of induced pluripotent stem cells (iPSC) with the presenilin 2 mutation, N141 (PS2-1 iPSC and PS2-2 iPSC) by retroviral transduction of primary human fibroblasts. To detect the copy number dependent gene expression profiles in primary fibroblast carrying the presenilin 2 mutation N141(before reprogramming) and PS2-1 iPSC and PS2-2 iPSC(after reprogramming), this experiment was designed. Genomic DNA of primary fibroblasts carrying the presenilin 2 mutation N141 and undifferentiated PS2-1 iPSC and PS2-2 iPSC were collected. Then, they were applied in this experiment.

2011-09-09 | E-GEOD-28450 | biostudies-arrayexpress

The NIH Human Pluripotent Stem Cell Database (Agilent, mRNA)

Project description:To better understand the extent to which induced pluripotent stem cells (iPSCs) faithfully recapitulate the characteristics of embryonic stem cells (ESCs) under (undiff)erentiated condition, KSR condition and FBS condition and how both compare to somatic tissues under these conditions, we employed whole-genome transcriptome analysis on all twenty one hESC lines available on the pre-2008 NIH Human Pluripotent Stem Cell Registry, eight human iPSCs derived at NIH by retroviral transduction of human fibroblasts and twenty human somatic tissues. One standard culture protocol was used in conjunction with rigorous quality control. Expanded description of methods used and are available at: http://stemcelldb.nih.gov. 230 samples: 44 human ESC (UNDIFF), 16 human iPSC (UNDIFF) 44 human ESC (KSR), 15 human iPSC (KSR), 44 human ESC (FBS), 15 human iPSC (FBS), 1 human Brain, 1 human Placenta, 1 human Skeletal Muscle, 1 human Heart, 1 human Liver, 1 human Lung, 1 human Kidney, 1 human Esophagus, 1 human Ovary, 1 human Testes, 1 human Spleen, 1 human Adipose, 1 human Thyroid, 1 human Thymus, 1 human Small Intestine, 1 human Prostate, 1 human Cervix, 1 human Colon, 1 human Bladder, 1 human Trachea) and 32 processing controls (UniRef).

2012-10-31 | E-GEOD-32923 | biostudies-arrayexpress

Global gene expression profile of reprogrammed osteosarcoma cell lines, iG-292 and iSaos-2.

Project description:To establish a genomewide gene expression profile of OS-derived induced pluripotent stem cell lines (OS-iPSC): iG-292 and iSaos-2, against the parental cell lines, G-292 and Saos-2. OS cell lines were first reprogrammed into pluripotent state by retroviral transduction of OSKM. Six OS-iPSC clones and four parental OS cell lines were subjected to mRNA microarray analysis (Affymetrix Human PrimeView Chip).

2017-12-09 | GSE107855 | GEO

Direct generation of induced pluripotent stem cells from human non-mobilized blood

Project description:The use of induced pluripotent stem cells (iPSCs) is an exciting frontier in the study and treatment of human diseases through the generation of specific cell types. Here we show the derivation of iPSCs from human non-mobilized peripheral blood (PB) and bone marrow (BM) mononuclear cells (MNCs) by retroviral transduction of OCT3/4, SOX2, KLF4 and c-MYC. The PB- and BM-derived iPSCs were indistinguishable from human embryonic stem cells (hESCs) with respect to morphology, expression of surface antigens and pluripotency-associated transcription factors, global gene expression profiles and differentiation potential in vitro and in vivo. Infected PB and BM MNCs gave rise to iPSCs in the presence of several cytokines, although transduction efficiencies were not high. We found that 5×105 PB MNCs, which corresponds to less than 1 ml of PB, was enough for the generation of several iPSC colonies. Generation of iPSCs from MNCs of non-mobilized PB, with its relative efficiency and ease of harvesting, could enable the therapeutic use of patient-specific pluripotent stem cells.

2010-06-01 | GSE20127 | GEO

Gene expression data from human induced pluripotent stem cells, induced pluripotent stem cell-derived human neural stem/progenitor cells, and iPSC-derived cerebral cortical neurons

Project description:Embryonic stem cells are pluripotent and possess the ability to differentiate into numerous lineages during the developmental process. In similarity to embryonic stem cells, human induced pluripotent stem cells (iPSCs) possess the potential to differentiate into multiple lineages making them an excellent research tool. We generated iPSCs from multiple donors and also differentiated iPSCs from these donors into human neural stem/progenitor cells (NSCs). We used human transcriptome arrays to detail the programme of gene expression underlying NPC induction and identified distinct classes of up-regulated genes during this process. Human induced pluripotent stem cells (iPSCs) can be used to create neurons in vitro. This microarray allows researchers to check the expression of their gene of interest in iPSC-derived neurons and compare the gene expression profile of iPSC-derived neurons to other cell types or primary human tissue.

2014-09-12 | GSE61358 | GEO

1H NMR metabolite monitoring during the differentiation of human induced pluripotent stem cells provides new insights into the molecular events that regulate embryonic chondrogenesis

Project description:The integration of cell metabolism with signalling pathways, transcription factor networks and epigenetic mediators is critical in coordinating molecular and cellular events during embryogenesis. Induced pluripotent stem cells (IPSCs) are an established model for embryogenesis, germ layer specification and cell lineage differentiation, advancing the study of human embryonic development and the translation of innovations in drug discovery, disease modelling and cell-based therapies. The metabolic regulation of IPSC pluripotency is mediated by balancing glycolysis and oxidative phosphorylation, but there is a paucity of data regarding the influence of individual metabolite changes during cell lineage differentiation. We used <sup>1</sup>H NMR metabolite fingerprinting and footprinting to monitor metabolite levels as IPSCs are directed in a three-stage protocol through primitive streak/mesendoderm, mesoderm and chondrogenic populations. Metabolite changes were associated with central metabolism, with aerobic glycolysis predominant in IPSC, elevated oxidative phosphorylation during differentiation and fatty acid oxidation and ketone body use in chondrogenic cells. Metabolites were also implicated in the epigenetic regulation of pluripotency, cell signalling and biosynthetic pathways. Our results show that <sup>1</sup>H NMR metabolomics is an effective tool for monitoring metabolite changes during the differentiation of pluripotent cells with implications on optimising media and environmental parameters for the study of embryogenesis and translational applications.

2023-05-24 | MTBLS4854 | MetaboLights

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