• Chondrogenic differentiation in our model is affected by

  2018-11-08

  

  Chondrogenic differentiation in our model is affected by deregulation of LMNA, especially in PG-MSCs, as revealed by a lowered COL2/COL1 ratio and lower expression of COL2 and AGG as shown by real-time RT-PCR. While our findings do not completely agree with the results of the study by Scaffidi and M

• HSCs are sensitive to ROS excessive ROS

  2018-11-08

  

  HSCs are sensitive to ROS; excessive ROS level following mTOR activation has been reported to be the underlying cause of HSC loss (Chen et al., 2008), although not always (Lee et al., 2010). Since OXPHOS is a major source of cellular ROS, it is likely that activation of mTOR in HSCs is modulated to

• We show that the PB

  2018-11-08

  

  We show that the PB transposon and its transposase are functional and quite efficient in terms of stable gene transfer to primary mesoangioblasts when compared to the transfection of plasmid vectors. Transposition occurred even when using large transposons comprising two expression cassettes and a s

• br Introduction Despite the remarkable

  2018-11-08

  

  Introduction Despite the remarkable progress made during the past half century in the treatment of cardiovascular disease, which is increasingly effective in dealing with the acute stages of life-threatening pathology, they often extend the life of the patient at the expense of generating a chron

• Adding to the growing repertoire

  2018-11-08

  

  Adding to the growing repertoire of available cardiac injury models for neonatal mice, Jesty et al. recently reported on the cardiomyogenic potential of neonatal mice following cryoinjury (Jesty et al., 2012). In response to cryoinfarction at 1–3days-of-age, neonatal mice underwent a marked cardiomy

• Material and methods br Results Quiescent cells can

  2018-11-08

  

  Material and methods Results Quiescent cells can be identified in vivo by virtue of their ability to retain label. Historically, this was achieved by treating animals with nucleotide analogues, for example 5-bromo-2′-deoxyuridine (BrdU) or tritiated thymidine, that are incorporated into DNA duri

• Here we show that cholesterol metabolites play an important

  2018-11-08

  

  Here, we show that cholesterol metabolites play an important role in cardiac differentiation in mouse embryonic stem cells (mESC). Gcrt receptor expression in the early mouse embryo and its exclusive localization to cell nuclei within the visceral endoderm then prompted us to further investigate a p

• TSA a HDAC inhibitor has a differential affinity to bind

  2018-11-08

  

  TSA, a HDAC inhibitor, has a differential affinity to bind various HDAC complexes (Bantscheff et al., 2011). In the present study, ChIP analysis revealed that HDAC2 and HDAC3 are bound with higher affinity to the Cyclin B1 promoter in BMSCs and the Cyclin D2 promoter in HSPCs, which inhibits the exp

• br Results br Discussion Here we demonstrate that

  2018-11-08

  

  Results Discussion Here, we demonstrate that the status of the X chromosome is dynamic during human female somatic cell reprogramming. Extending previous studies that examined X chromosome status in iPSCs after completion of reprogramming, we determined the change of X chromosome status in g p

• Importantly this recent paper Gonzalez Cordero

  2018-11-08

  

  Importantly, this recent paper (Gonzalez-Cordero et al., 2013) together with our work confirms the capacity of pluripotent stem cells to provide a renewable source of cells to produce photoreceptors in vitro and highlights the great interest of using the 3D culture system developed by Sasai’s group

• The developments in the field of genetically

  2018-11-08

  

  The developments in the field of genetically encoded fluorescent indicators may provide a possible solution to the aforementioned challenges. Genetically encoded indicators are composed of a sensing element, which is usually fused to an autofluorescent protein (like circularly permuted enhanced GFP;

• The fate of hESC derived pancreatic progenitor

  2018-11-08

  

  The fate of hESC-derived pancreatic progenitor cells differed substantially following transplantation in SCID-beige mice versus nude rats. As early as 19 weeks post-transplantation, rats had significantly lower fasting human C-peptide levels and enhanced meal- and glucose-responsive C-peptide secret

• The first consistency check we performed was that

  2018-11-08

  

  The first consistency check we performed was that the “normal metabolism” scenario, defined as baseline HDM activity and lack of induction of stemness transcription factors, should lead to cell differentiation. Figure 1B shows that, after an initial transient regime, the system settles down to a ste

• Many SMs have been reported to facilitate

  2018-11-08

  

  Many SMs have been reported to facilitate reprogramming. For example, sodium butyrate (N, NaB), a histone deacetylase (HDAC) inhibitor, greatly improved reprogramming efficiency by upregulating epigenetic remodeling and pluripotency-associated OTX-015 (Mali et al., 2010; Zhang and Wu, 2013). In ano

• qRT PCR showed that the expression of the

  2018-11-08

  

  qRT-PCR showed that the expression of the PRC2 core components Ezh2, Suz12, and Eed was not reduced upon Dicer deletion (Figure 2A). Similarly immunoblotting showed no reduction of EZH2, SUZ12, or JARID2 proteins or global H3K4me3 or H3K27me3 (Figure 2B). Cellular fractionation experiments confirmed

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