Project description:p53 inactivation occurs only rarely in neuroblastoma, although miR-34, a transcriptional target of p53, is often deleted in neuroblastoma, suggesting another way in which p53 signaling might be impaired. In this study we show that miR-34 directly targets and downregulates the Polycomb Repressive Complex 2 (PRC2) and its associated histone demethylase, JARID1A, in a p53-dependent manner, 8 samples were transfected with siRNA control or JMJD2B, MYCN, JARID1A into NB1691 cells.
Project description:p53 inactivation occurs only rarely in neuroblastoma, although miR-34, a transcriptional target of p53, is often deleted in neuroblastoma, suggesting another way in which p53 signaling might be impaired. In this study we show that miR-34 directly targets and downregulates the Polycomb Repressive Complex 2 (PRC2) and its associated histone demethylase, JARID1A, in a p53-dependent manner,
Project description:p53 inactivation occurs only rarely in neuroblastoma, although miR-34, a transcriptional target of p53, is often deleted in neuroblastoma, suggesting another way in which p53 signaling might be impaired. In this study we show that miR-34 directly targets and downregulates the Polycomb Repressive Complex 2 (PRC2) and its associated histone demethylase, JARID1A, in a p53-dependent manner,
Project description:p53 inactivation occurs only rarely in neuroblastoma, although miR-34, a transcriptional target of p53, is often deleted in neuroblastoma, suggesting another way in which p53 signaling might be impaired. In this study we show that miR-34 directly targets and downregulates the Polycomb Repressive Complex 2 (PRC2) and its associated histone demethylase, JARID1A, in a p53-dependent manner, 4 samples were transfected with miRNA control or miR-34a, miR-34b, miR-34c into SK-N-BE2 cells.
Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs.
