Abstract:
:Human induced pluripotent stem cells (HiPSCs) appear to be highly similar to human embryonic stem cells (HESCs). Using two genetic lineage-tracing systems, we demonstrate the generation of iPSC lines from human pancreatic islet beta cells. These reprogrammed cells acquired markers of pluripotent cells and differentiated into the three embryonic germ layers. However, the beta cell-derived iPSCs (BiPSCs) maintained open chromatin structure at key beta-cell genes, together with a unique DNA methylation signature that distinguishes them from other PSCs. BiPSCs also demonstrated an increased ability to differentiate into insulin-producing cells both in vitro and in vivo, compared with ESCs and isogenic non-beta iPSCs. Our results suggest that the epigenetic memory may predispose BiPSCs to differentiate more readily into insulin producing cells. These findings demonstrate that HiPSC phenotype may be influenced by their cells of origin, and suggest that their skewed differentiation potential may be advantageous for cell replacement therapy.
journal_name
Cell Stem Celljournal_title
Cell stem cellauthors
Bar-Nur O,Russ HA,Efrat S,Benvenisty Ndoi
10.1016/j.stem.2011.06.007subject
Has Abstractpub_date
2011-07-08 00:00:00pages
17-23issue
1eissn
1934-5909issn
1875-9777pii
S1934-5909(11)00293-1journal_volume
9pub_type
杂志文章相关文献
Cell Stem Cell文献大全abstract::Cell types more advanced in development than embryonic stem cells, such as EpiSCs, fail to contribute to chimeras when injected into pre-implantation-stage blastocysts, apparently because the injected cells undergo apoptosis. Here we show that transient promotion of cell survival through expression of the anti-apoptot...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2016.10.013
更新日期:2016-11-03 00:00:00
abstract::Prognostic markers that capture leukemia stem cell (LSC) activity can be useful for the risk stratification of acute myeloid leukemia (AML) patients. In a recent issue of Nature, Ng et al. (2016) develop a prognostic score based on a 17-gene expression signature of LSCs to predict outcome in AML patients. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2017.02.010
更新日期:2017-03-02 00:00:00
abstract::Organoids derived from human pluripotent stem cells are a potentially powerful tool for high-throughput screening (HTS), but the complexity of organoid cultures poses a significant challenge for miniaturization and automation. Here, we present a fully automated, HTS-compatible platform for enhanced differentiation and...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2018.04.022
更新日期:2018-06-01 00:00:00
abstract::Understanding the mechanisms underlying neuronal fate determination will provide important insights into brain development and regenerative approaches to neurological diseases. Now in Cell Stem Cell, Masserdotti et al. (2015) use neuronal conversion of astrocytes to dissect transcriptional mechanisms of fate determina...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2015.06.011
更新日期:2015-07-02 00:00:00
abstract::All animals must excrete the waste products of metabolism. Excretion is performed by the kidney in vertebrates and by the Malpighian tubules in Drosophila. The mammalian kidney has an inherent ability for recovery and regeneration after ischemic injury. Stem cells and progenitor cells have been proposed to be responsi...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2007.07.003
更新日期:2007-08-16 00:00:00
abstract::A survey of U.S. stem cell scientists shows that uncertainty following the legal challenge to the Obama Administration's hESC research policy has negative scientific and economic impacts and affects a range of stem cell scientists, not just those working with hESCs. The international implications of these results are ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2011.01.002
更新日期:2011-02-04 00:00:00
abstract::Clonal tracking of hematopoietic stem and progenitor cells (HSPCs) has proven valuable for studying their behavior in murine recipients. Now in Cell Stem Cell, Kim et al. (2014) and Wu et al. (2014) extend these analyses to nonhuman primates, providing insights into dynamics of HSPC expansion and lineage commitment fo...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2014.03.006
更新日期:2014-04-03 00:00:00
abstract::Intestinal organoids offer great promise for modeling intestinal diseases; however, harvesting intestinal tissue is invasive and directed hPSC differentiation protocols are laborious and costly. In this issue of Cell Stem Cell, Miura and Suzuki (2017) describe the direct conversion of somatic cells from both mice and ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2017.09.011
更新日期:2017-10-05 00:00:00
abstract::Somatic cell nuclear transfer (SCNT) enables cloning of differentiated cells by reprogramming their nuclei to a totipotent state. However, successful full-term development of SCNT embryos is a low-efficiency process and arrested embryos frequently exhibit epigenetic abnormalities. Here, we generated genome-wide DNA me...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2018.07.017
更新日期:2018-09-06 00:00:00
abstract::The kidney's complex spatial organization and poorly defined lineage specification programs have impeded derivation of kidney progenitors from pluripotent stem cells (PSCs). Now in Cell Stem Cell, Taguchi et al. (2014) redefine the identity of embryonic kidney progenitors in vivo to obtain PSC-derived kidney progenito...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2013.12.004
更新日期:2014-01-02 00:00:00
abstract::Tumors contain hostile inflammatory signals generated by aberrant proliferation, necrosis, and hypoxia. These signals are sensed and acted upon acutely by the Toll-like receptors (TLRs) to halt proliferation and activate an immune response. Despite the presence of TLR ligands within the microenvironment, tumors progre...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2016.12.001
更新日期:2017-04-06 00:00:00
abstract::Emerging evidence strongly suggests that stem cells and their differentiated progeny display distinct metabolic profiles, but how metabolic changes are coupled with organogenesis has remained unclear. Homem et al. (2014) now reveal a hormone-dependent pathway that couples metabolic changes with stem cell differentiati...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2014.08.006
更新日期:2014-09-04 00:00:00
abstract::Recently in Nature Neuroscience, Gaillard et al. (2007) study axonal projections from embryonic cortical explants grafted into acutely damaged adult motor cortex. After attempting to rule out fusion of donor tissue with pre-existing host circuitry, the authors report robust long-distance donor axonal projections and s...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2007.09.012
更新日期:2007-10-11 00:00:00
abstract::Substantial expansion in the number of cerebral cortex neurons is thought to underlie cognitive differences between humans and other primates, although the mechanisms underlying this expansion are unclear. Otani et al. (2016) utilize PSC-derived brain organoids to study how species-specific differences in cortical pro...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2016.03.017
更新日期:2016-04-07 00:00:00
abstract::Systems biology studies have revealed transcriptional networks and proteomic signatures critical for embryonic stem cell (ESC) function. In this issue of Cell Stem Cell, Sampath et al. (2008) demonstrate that translation is also differentially controlled in undifferentiated versus differentiated ESCs. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2008.04.009
更新日期:2008-05-08 00:00:00
abstract::In this issue of Cell Stem Cell, Csaszar et al. (2012) develop a culture method that overcomes current limitations in ex vivo hematopoietic stem/progenitor cell expansion by continuously diluting inhibitory signaling factors and maintaining stem cell density. This approach enhances the generation of precursors with po...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2012.01.012
更新日期:2012-02-03 00:00:00
abstract::The generation of induced pluripotent stem cells (iPSCs) provides a novel method to facilitate investigations into the mechanisms that control stem cell pluripotency and self-renewal. Myc has previously been shown to be critical for murine embryonic stem cell (mESC) maintenance, while also enhancing directed reprogram...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2010.06.023
更新日期:2010-09-03 00:00:00
abstract::Innate immune factors may restrict hematopoietic stem cell (HSC) genetic engineering and contribute to broad individual variability in gene therapy outcomes. Here, we show that HSCs harbor an early, constitutively active innate immune block to lentiviral transduction that can be efficiently overcome by cyclosporine H ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2018.10.008
更新日期:2018-12-06 00:00:00
abstract::Hematopoiesis is a complex process that requires a high degree of transcriptional diversification during lineage commitment and differentiation. de Graaf et al. (2016) have now generated a comprehensive gene expression dataset that allows cell-type-specific genes as well as associated transcription factor expression p...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2016.07.010
更新日期:2016-08-04 00:00:00
abstract::Precise lineage trajectories and the cellular sources that contribute to regeneration after injury are largely unknown in many tissues. In this issue of Cell Stem Cell, Gadye et al. (2017) and Lin et al. (2017) show that olfactory epithelial cells transit through unique and unfamiliar paths of differentiation and unde...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2017.11.014
更新日期:2017-12-07 00:00:00
abstract::Stem cell-based therapies for Parkinson's disease are moving into a new and exciting era, with several groups pursuing clinical trials with pluripotent stem cell (PSC)-derived dopamine neurons. As many groups have ongoing or completed GMP-level cell manufacturing, we highlight key clinical translation considerations f...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2017.09.014
更新日期:2017-11-02 00:00:00
abstract::Combination of stem cell-based approaches with gene-editing technologies represents an attractive strategy for studying human disease and developing therapies. However, gene-editing methodologies described to date for human cells suffer from technical limitations including limited target gene size, low targeting effic...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2011.04.019
更新日期:2011-06-03 00:00:00
abstract::Accessibility of human oocytes for research poses a serious ethical challenge to society. This fact categorically holds true when pursuing some of the most promising areas of research, such as somatic cell nuclear transfer and embryonic stem cell studies. One approach to overcoming this limitation is to use an oocyte ...
journal_title:Cell stem cell
pub_type: 杂志文章,评审
doi:10.1016/j.stem.2007.10.009
更新日期:2007-11-01 00:00:00
abstract::The discovery that phenotypic diversity among differentiated cells results from epigenetic and not genetic differences, and can be reset to restore pluripotency, promises revolutionary advances in medicine. I discuss how this and related seminal discoveries have brought us to an exciting future. ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.11.014
更新日期:2012-12-07 00:00:00
abstract::To assess the genetic consequences of induced pluripotent stem cell (iPSC) reprogramming, we sequenced the genomes of ten murine iPSC clones derived from three independent reprogramming experiments, and compared them to their parental cell genomes. We detected hundreds of single nucleotide variants (SNVs) in every clo...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.03.002
更新日期:2012-05-04 00:00:00
abstract::An example of the peer review process for "Distinct molecular trajectories converge to induce naive pluripotency" (Stuart et al., 2019) is presented here. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2019.08.009
更新日期:2019-09-05 00:00:00
abstract::The California Institute for Regenerative Medicine (CIRM) Alpha Stem Cell Clinic (ASCC) Network was launched in 2015 to address a compelling unmet medical need for rigorous, FDA-regulated, stem cell-related clinical trials for patients with challenging, incurable diseases. Here, we describe our multi-center experience...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2018.05.007
更新日期:2018-06-01 00:00:00
abstract::Cell engineering has brought us tantalizingly close to the goal of deriving patient-specific hematopoietic stem cells (HSCs). While directed differentiation and transcription factor-mediated conversion strategies have generated progenitor cells with multilineage potential, to date, therapy-grade engineered HSCs remain...
journal_title:Cell stem cell
pub_type: 杂志文章,评审
doi:10.1016/j.stem.2016.05.016
更新日期:2016-06-02 00:00:00
abstract::Although the clinical outcomes of cell therapy trials have not met initial expectations, emerging evidence suggests that injury-mediated tissue damage might benefit from the delivery of cells or their secreted products. Pluripotent stem cells (PSCs) are promising cell sources primarily because of their capacity to gen...
journal_title:Cell stem cell
pub_type: 杂志文章,评审
doi:10.1016/j.stem.2019.10.001
更新日期:2019-11-07 00:00:00
abstract::Somatic cells can be induced into pluripotent stem cells (iPSCs) with a combination of four transcription factors, Oct4/Sox2/Klf4/c-Myc or Oct4/Sox2/Nanog/LIN28. This provides an enabling platform to obtain patient-specific cells for various therapeutic and research applications. However, several problems remain for t...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2008.10.004
更新日期:2008-11-06 00:00:00