Abstract:
:Induced pluripotent stem cell (iPSC) technology has become an important tool for disease modeling. Insufficient data on the variability among iPSC lines derived from a single somatic parental cell line have in practice led to generation and analysis of several, usually three, iPSC sister lines from each parental cell line. We established iPSC lines from a human fibroblast line (HDF-K1) and used transcriptome sequencing to investigate the variation among three sister lines (iPSC-K1A, B, and C). For comparison, we analyzed the transcriptome of an iPSC line (iPSC-K5B) derived from a different fibroblast line (HDF-K5), a human embryonic stem cell (ESC) line (ESC-HS181), as well as the two parental fibroblast lines. All iPSC lines fulfilled stringent criteria for pluripotency. In an unbiased cluster analysis, all stem cell lines (four iPSCs and one ESC) clustered together as opposed to the parental fibroblasts. The transcriptome profiles of the three iPSC sister lines were indistinguishable from each other, and functional pathway analysis did not reveal any significant hits. In contrast, the expression profiles of the ESC line and the iPSC-K5B line were distinct from that of the sister lines iPSC-K1A, B, and C. Differentiation to embryoid bodies and subsequent analysis of germ layer markers in the five stem cell clones confirmed that the distribution of their expression profiles was retained. Taken together, our observations stress the importance of using iPSCs of different parental origin rather than several sister iPSC lines to distinguish disease-associated mechanisms from genetic background effects in disease modeling.
journal_name
Cell Reprogramjournal_title
Cellular reprogrammingauthors
Schuster J,Halvardson J,Pilar Lorenzo L,Ameur A,Sobol M,Raykova D,Annerén G,Feuk L,Dahl Ndoi
10.1089/cell.2015.0009subject
Has Abstractpub_date
2015-10-01 00:00:00pages
327-37issue
5eissn
2152-4971issn
2152-4998journal_volume
17pub_type
杂志文章abstract::Skin-derived progenitors (SKP) are neural crest derived and can generate neural and mesodermal progeny in vitro, corresponding to the multipotency of neural crest stem cells. Likewise, neural stem/progenitor cells (displaying as neurospheres) have the capacity of self-renewing, and can produce most phenotypes in the n...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2009.0116
更新日期:2010-06-01 00:00:00
abstract::The present study compared the potential of porcine bone marrow mesenchymal stem cells (pBMSCs) at different passages as nuclear transfer (NT) donors and the developmental efficiency of NT embryos from donor cells transfected with/without Oct4 and Sox2. Early-passage pBMSCs showed higher proliferation and expression o...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2014.0036
更新日期:2014-12-01 00:00:00
abstract::Adipose tissue-derived stromal cells (ADSCs) have been identified as a powerful stem cell source for cellular transplantation therapy. The dog is increasingly used as a model of human neurological disease; however, few studies have reported induction of canine ADSCs to neural lineages. We characterized canine ADSCs an...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2009.0093
更新日期:2010-08-01 00:00:00
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journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2014.0028
更新日期:2014-10-01 00:00:00
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journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2019.0008
更新日期:2019-10-01 00:00:00
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journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2012.0014
更新日期:2012-08-01 00:00:00
abstract::Chicken embryonic stem cells (cESCs) isolated from the egg at the stage X hold great promise for cell therapy, tissue engineering, pharmaceutical, and biotechnological applications. They are considered to be pluripotent cells with the capacity to self-renewal and differentiate into specialized cells. However, long-ter...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2019.0080
更新日期:2020-04-01 00:00:00
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journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2016.0061
更新日期:2017-06-01 00:00:00
abstract::Based on microarray data comparing gene expression of fibroblast donor cells and bovine somatic cell nuclear transfer (SCNT) and in vivo produced (AI) blastocysts, a group of genes including several transcription factors was selected for evaluation of transcript abundance. Using SYBR green-based real-time polymerase c...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2009.0042
更新日期:2010-02-01 00:00:00
abstract::Somatic cell nuclear transfer (SCNT), commonly referred to as cloning, results in the generation of offspring that, except for mitochondrial DNA, are genetically identical to the nuclear donor. We previously used a genetically modified bovine cell line as the donor for SCNT and obtained a calf, named Daisy, that was b...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2017.0018
更新日期:2017-12-01 00:00:00
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journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2017.0021
更新日期:2017-12-01 00:00:00
abstract::Abstract Professor Keith Campbell's critical contribution to the discovery that a somatic cell from an adult animal can be fully reprogrammed by oocyte factors to form a cloned individual following nuclear transfer (NT)(Wilmut et al., 1997 ) overturned a dogma concerning the reversibility of cell fate that many scient...
journal_title:Cellular reprogramming
pub_type: 传,历史文章,杂志文章
doi:10.1089/cell.2013.0038
更新日期:2013-10-01 00:00:00
abstract::The purpose of this study was to investigate the effects of the histone deacetylase (HDAC) inhibitor trichostatin A (TSA) on transgene expression and development of porcine transgenic cloned embryos, specifically focusing on effects derived from TSA-treated donor cells or TSA-treated reconstructed embryos. The results...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2014.0041
更新日期:2015-02-01 00:00:00
abstract::Edaravone can induce differentiation of bone marrow mesenchymal stem cells (BMSCs) into neuron-like cells and replace lost cells by transplanting neuron-like cells to repair spinal cord injury (SCI). In this study, BMSCs were derived from the bone marrow of male Wistar rats (4 weeks old) through density gradient centr...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2020.0055
更新日期:2021-01-05 00:00:00
abstract::Animal cloning by nuclear transfer (NT) has made the production of transgenic animals using genetically modified donor cells possible and ensures the presence of the gene construct in the offspring. The identification of transgene insertion sites in donor cells before cloning may avoid the production of animals that c...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2010.0022
更新日期:2011-02-01 00:00:00
abstract::Previous studies have shown that the time interval between fusion and activation (FA interval) play an important role in nuclear remodeling and in vitro development of somatic cell nuclear transfer (SCNT) embryos. However, the effects of FA interval on the epigenetic reprogramming and in vivo developmental competence ...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2012.0052
更新日期:2013-04-01 00:00:00
abstract::The pig has been proposed as a relevant model for human obesity-induced inflammation, and cloning may improve the applicability of this model. We tested the assumptions that cloning would reduce interindividual variation in gene expression of innate immune factors and that their expression would remain unaffected by t...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2012.0026
更新日期:2012-10-01 00:00:00
abstract::Currently, cloning efficiency in pigs is very low. Donor cell type and number of cloned embryos transferred to an individual surrogate are two major factors that affect the successful rate of somatic cell nuclear transfer (SCNT) in pigs. This study aimed to compare the influence of different donor fibroblast cell type...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2012.0042
更新日期:2013-02-01 00:00:00
abstract::Methyl-CpG-binding domain proteins (MBPs) connect DNA methylation and histone modification, which are the key changes of somatic cell reprogramming. Methyl-CpG-binding protein 2 (MeCP2) was the first discovered MBP that has been extensively studied in the neurodevelopmental disorder Rett syndrome. However, a role for ...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2015.0060
更新日期:2016-04-01 00:00:00
abstract::Bovine somatic cell nuclear transfer (SCNT) using vitrified-thawed (VT) oocytes has been studied; however, the cloning efficiency of these oocytes is not comparable with that of nonvitrified (non-V) fresh oocytes. This study sought to optimize the survival and cryopreservation of VT oocytes for SCNT. Co-culture with f...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2014.0072
更新日期:2015-06-01 00:00:00
abstract::Recent work has shown that mouse and human fibroblasts can be reprogrammed to cardiomyocyte-like cells with a combination of transcription factors. Current research has focused on improving the efficiency and mechanisms for fibroblast reprogramming. Previously, it has been reported that hypoxia enhances fibroblast cel...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2015.0051
更新日期:2016-02-01 00:00:00
abstract::The differentiation of multipotent stem cells toward a pancreatic lineage provides us with an alternative cell-based therapeutic approach to type 1 diabetes and enables us to study pancreas development. The current study aims to study the effect of growth factors such as activin A or nicotinamide, alone and in combina...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2016.0043
更新日期:2017-08-01 00:00:00
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journal_title:Cellular reprogramming
pub_type: 杂志文章,评审
doi:10.1089/cell.2013.0032
更新日期:2013-10-01 00:00:00
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journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2017.0034
更新日期:2018-02-01 00:00:00
abstract::Male germline stem cells (mGSCs) are stem cells present in male testis responsible for spermatogenesis during their whole life. Studies have shown that mGSCs can be derived in vitro and resemble embryonic stem cells (ESCs) properties both in the mouse and humans. However, little is know about these cells in domestic a...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2010.0047
更新日期:2011-04-01 00:00:00
abstract::Various diseases, injuries, and congenital abnormalities may result in degeneration and loss of organs and tissues. Recently, tissue engineering has offered new treatment options for these common, severe, and costly problems in human health care. Its application is often based on the usage of differentiated stem cells...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2014.0005
更新日期:2014-08-01 00:00:00
abstract::Although numerous mammalian species have been successfully cloned by somatic cell nuclear transfer (SCNT), little is known about gene expression of cloned pigs by SCNT. In the present study, expression profiles of 1-month-old cloned pigs generated from fetal fibroblasts (n = 5) were compared to those of age-matched co...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2010.0088
更新日期:2011-06-01 00:00:00
abstract::Cell Stemness can be achieved by various reprogramming techniques namely, somatic cell nuclear transfer, cell fusion, cell extracts, and introduction of transcription factors from which induced pluripotent stem cells (iPSCs) are obtained. iPSCs are valuable cell sources for drug screening and human disease modeling. A...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2016.0008
更新日期:2016-10-01 00:00:00
abstract::The goals of the current study were to (1) improve culture conditions and (2) chemical passaging of bovine embryonic stem cell-like (bESC-like) cells. Specifically, the effects of human leukemia inhibitory factor (hLIF), two types of feeders, mouse embryonic fibroblast (MEF) and bovine embryonic fibroblast (BEF), as w...
journal_title:Cellular reprogramming
pub_type: 杂志文章
doi:10.1089/cell.2009.0049
更新日期:2010-04-01 00:00:00
abstract::Epithelial-to-mesenchymal transition (EMT) and endothelial-to-mesenchymal transition (EndMT) describe complex changes in progenitor lineage, cell morphology, and gene expression. Stimulated by environmental cues, these cellular transitions are essential for elements of embryonic development and can be pathologically d...
journal_title:Cellular reprogramming
pub_type: 杂志文章,评审
doi:10.1089/cell.2012.0054
更新日期:2013-04-01 00:00:00