Abstract：
:The purpose of this study is to establish a murine embryonic stem cell (mESC) line for isolation of functional ventricular cardiomyocytes (VCMs) and then to characterize the derived VCMs. By crossing the myosin light chain 2v (Mlc2v)-Cre mouse line with the reporter strain Rosa26-yellow fluorescent protein (YFP), we generated mESC lines from these double transgenic mice, in which Cre-mediated removal of a stop sequence results in the expression of YFP under the control of the ubiquitously active Rosa26 promoter specifically in the VCM. After induction of differentiation via embryoid body (EB) formation, contracting YFP(+) cells were detected within EBs and isolated by fluorescence-activated cell sorting. N-cadherin, the cadherin expressed in cardiomyocytes, and the major cardiac connexin (Cx) isoform, Cx43, were detected in the respective adherens and gap junctions in these VCMs. Using current clamp recordings we demonstrated that mESC-derived VCMs exhibited action potential characteristics comparable to those of neonatal mouse VCMs. Real-time intracellular calcium [Ca(2+)](i) imaging showed rhythmic intracellular calcium transients in these VCMs. The amplitude and frequency of calcium transients were increased by isoproterenol stimulation, suggesting the existence of functional β-adrenergic signaling. Moreover, [Ca(2+)](i) oscillations responded to increasing frequencies of external electrical stimulation, indicating that VCMs have functional excitation-contraction coupling, a key factor for the ultimate cardiac contractile performance. The present study makes possible the production of homogeneous and functional VCMs for basic research as well as for cardiac repair and regeneration.
journal_name
Stem Cell Resjournal_title
Stem cell researchauthors
Lee MY,Sun B,Schliffke S,Yue Z,Ye M,Paavola J,Bozkulak EC,Amos PJ,Ren Y,Ju R,Jung YW,Ge X,Yue L,Ehrlich BE,Qyang Ydoi
10.1016/j.scr.2011.08.004subject
Has Abstractpub_date
2012-01-01 00:00:00pages
49-57issue
1eissn
1873-5061issn
1876-7753pii
S1873-5061(11)00110-3journal_volume
8pub_type
杂志文章abstract：:We report the engendering an isogenic iPSC line from the IBMS-iPSC-014-05 with homozygous correction of the R803X, Chr4: 88989098C > T in PKD2, using CRISPR/Cas9 technology. The results from the isogenic control, IBMS-iPSC-014-05C, showed that mutation had been corrected, while maintaining normal morphology, pluripote...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.101784
更新日期：2020-05-01 00:00:00
abstract：:Myeloid ecotropic viral integration site 1 (MEIS1) plays an essential role in the development of several embryonic organs, such as the central nervous system and eyes. To further investigate the role of MEIS1 in embryonic development, herein, we generated a MEIS1 homozygous knockout human embryonic stem cell (hESC) li...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.102069
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abstract：:Human embryonic stem cells (hESCs) can undergo unlimited self-renewal and differentiate into hepatic cells, including expandable hepato-blasts (HBs) and hepatocyte-like cells (HLCs) in vitro. Therefore, hESC-derived HBs have the potential to become a renewable cell source for cell therapy of serious liver damage. Howe...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.102010
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abstract：:Understanding the complex mechanisms that govern the fate decisions of human embryonic stem cells (hESCs) is fundamental to their use in cell replacement therapies. The progress of dissecting these mechanisms will be facilitated by the availability of robust high-throughput screening assays on hESCs. In this study, we...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2010.04.006
更新日期：2010-09-01 00:00:00
abstract：:Stem cell differentiation is a complex biological event. Our understanding of this process is partly hampered by the co-existence of different cell subpopulations within a given population, which are characterized by different gene expression states driven by different underlying transcriptional regulatory networks (T...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2015.08.006
更新日期：2015-09-01 00:00:00
abstract：:Constant neuroregeneration in adult olfactory epithelium maintains olfactory function by basal stem cell proliferation and differentiation to replace lost olfactory sensory neurons (OSNs). Understanding the mechanisms regulating this process could reveal potential therapeutic targets for stimulating adult olfactory ne...
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abstract：:Niemann-Pick disease type A (NPA) is a rare autosomal recessive lysosomal storage disease caused by mutations in the SMPD1 gene, which encodes for the protein acid sphingomyelinase. A human induced pluripotent stem cell (iPSC) line was generated from dermal fibroblasts of a 21-fetal-week-old female patient with NPA th...
journal_title：Stem cell research
pub_type： 杂志文章
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abstract：:Parental origin-dependent expression of the imprinted genes is essential for mammalian development. Zfp57 maintains genomic imprinting in mouse embryos and ES cells. To examine the allelic expression patterns of the imprinted genes in ES cells, we obtained multiple hybrid ES clones that were directly derived from the ...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2016.01.017
更新日期：2016-03-01 00:00:00
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journal_title：Stem cell research
pub_type： 杂志文章
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更新日期：2019-08-01 00:00:00
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journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2015.05.001
更新日期：2015-07-01 00:00:00
abstract：:Maturity onset diabetes of the young (MODY) is a hereditary form of diabetes mellitus presenting at childhood or adolescence, which eventually leads to pancreatic β-cells dysfunction. The underlying genetic basis of MODY disorders is haploinsufficiency, where loss-of-function mutations in a single allele cause the dia...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.06.013
更新日期：2018-08-01 00:00:00
abstract：:The human embryonic stem cell line NYSCFe001-A was derived from a day 6 blastocyst in feeder-free and antibiotic free conditions. The blastocyst was voluntarily donated for research as surplus after in vitro fertilization treatment following informed consent. The NYSCFe001-A line, registered as NYSCF100 on the NIH reg...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.03.017
更新日期：2018-05-01 00:00:00
abstract：:Human embryonic stem cell (hESC) line chHES-478 was derived from abnormal blastocyst diagnosed with albinism after preimplantation genetic diagnosis (PGD) treatment. DNA sequencing analysis confirmed that chHES-478 cell line carried a compound heterozygous mutation, c.896G>A(p.Arg299His) and c.929_930insC(p.Pro310Glnf...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2016.11.004
更新日期：2016-11-01 00:00:00
abstract：:The European Bank for induced Pluripotent Stem Cells (EBiSC), a non-profit repository for storage, banking, Quality Control (QC) and subsequent distribution of research-grade human induced Pluripotent Stem Cell (iPSC) lines, has centralised iPSC lines generated internationally across >35 disease areas and made them av...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.102034
更新日期：2020-12-01 00:00:00
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journal_title：Stem cell research
pub_type： 杂志文章,评审
doi：10.1016/j.scr.2011.11.001
更新日期：2012-03-01 00:00:00
abstract：BACKGROUND:Angiogenesis is an essential step in tissue engineering. MSC exosomes play an important role in angiogenesis. Functional biomolecules in exosomes vested by the culture microenvironment can be transferred to recipient cells and affects their effect. 3D culture can improve the proliferation and activity of MSC...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2020.102122
更新日期：2020-12-10 00:00:00
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journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101550
更新日期：2019-10-01 00:00:00
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journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2015.12.039
更新日期：2016-03-01 00:00:00
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journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.101369
更新日期：2019-01-01 00:00:00
abstract：:OCT4 is a highly conserved gene and plays an important role during early embryonic development and differentiation. Similar to human OCT4, mouse Oct4 gene generates variants. Oct4A is a master regulator of self-renewal in pluripotent stem cells. In this study, we have identified a novel Oct4 spliced variant, designate...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2012.04.004
更新日期：2012-09-01 00:00:00
abstract：:OCT4 and NANOG are core transcription factor genes in self-renewal, differentiation, and reprogramming. Here, we generated an OCT4-EGFP, NANOG-tdTomato dual reporter hiPSC line, KKUi001-A, on the basis of human induced pluripotent stem cells using CRISPR/Cas9 technology. EGFP and tdTomato reporter were inserted into b...
journal_title：Stem cell research
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更新日期：2020-10-01 00:00:00
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journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.04.004
更新日期：2018-05-01 00:00:00
abstract：:Human epicardium-derived cells (EPDC) were reprogrammed to generate two iPSC lines, MCDU1i-EPDC and MCDU2i-EPDC, by nucleofection of episomal-based plasmids expressing the reprogramming factors OCT4, SOX2, KLF4, c-MYC, NANOG and LIN28. Pluripotency was confirmed in vitro by immunofluorescence analysis and embryoid bod...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2017.02.007
更新日期：2017-04-01 00:00:00
abstract：:The Mesenchymal-to-Epithelial Transition (MET) has been recognized as a crucial step for successful reprogramming of fibroblasts to induced pluripotent stem cells (iPSCs). Thus, it has been demonstrated, that the efficiency of reprogramming can be enhanced by promoting an epithelial expression program in cells, with a...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2014.11.003
更新日期：2015-01-01 00:00:00
abstract：:The outcomes of clinical trials using bone marrow stromal cell (BMSC) are variable; the degree of the expansion of BMSCs during clinical manufacturing may contribute to this variability since cell expansion is limited by senescence. Human BMSCs from aspirates of healthy subjects were subcultured serially until cell gr...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2013.07.005
更新日期：2013-11-01 00:00:00
abstract：:A recessive mutation in PLA2G6, which is known to cause a heterogeneous neurodegenerative clinical spectrum, has recently been shown to be responsible for autosomal-recessive familial forms of Parkinson's disease (PD). Here, we generated induced pluripotent stem cells (iPSCs) from the peripheral blood mononuclear cell...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101432
更新日期：2019-05-01 00:00:00
abstract：:Liver progenitor (oval) cells have enormous potential in the treatment of patients with liver disease using a cell therapy approach, but their use is limited by their scarcity and the number of donor livers from which they can be derived. Bone marrow may be a suitable source. Previously the derivation of oval cells fr...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2008.05.004
更新日期：2008-09-01 00:00:00
abstract：:Human induced pluripotent stem cell-lines (iPSCs) of Indian origin NCCSi005A and NCCSi006A were established by reprogramming of CD4+T cells, isolated from the peripheral blood mononuclear cells (PBMCs) of two healthy female donors. Reprogramming was achieved using integration free, Sendai viral vector system expressin...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101506
更新日期：2019-08-01 00:00:00
abstract：:We generated human induced pluripotent stem cells (hiPSCs) from dermal fibroblasts of a 51years old female patient homozygous for the mutation c.535 G>A p.G179S on the KCNQ1 gene, causing a severe form of autosomal recessive Long QT Syndrome type 1 (AR-LQT1), not associated with deafness. The hiPSCs, generated using f...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2018.04.003
更新日期：2018-05-01 00:00:00
abstract：:Tumor protein p63 (p63) encodes for a transcription factor of the p53 family and is a marker for respiratory basal cells. Based on a NKX2.1 knock-in reporter cell line from human induced pluripotent stem cells (hiPSCs) (MHHi06-A-2) we established a NKX2.1/p63 double transgenic knock-in reporter cell line using TALEN t...
journal_title：Stem cell research
pub_type： 杂志文章
doi：10.1016/j.scr.2019.101659
更新日期：2020-01-01 00:00:00
