Project description:SATB1 is a genetic master regulator in dopaminergic neurons. We try to identify the downstream regulated genes and pathways of SATB1 in human dopaminergic and CTX neurons. The RNA-Seq experiment was performed to investigate the role of the genetic master regulator SATB1 in human dopaminergic neurons in comparison to cortical neurons. We generated a human embryonic stem cell knockout clone for SATB1 and differentiated this clone into either dopaminergic or cortical neurons. Immature dopaminergic (day 30 of differentiation), mature dopaminergic (day 50 of differentiation) and mature cortical neurons (day 30 of differentiation) were subsequently subjected to RNA-Seq. We compared wild type and SATB1-KO neurons at the afore mentioned time points, to characterize the regulatory role of SATB1 in the different neuron subtypes.
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.
Project description:Transcriptional profiling of human mesenchymal stem cells comparing normoxic MSCs cells with hypoxic MSCs cells. Hypoxia may inhibit senescence of MSCs during expansion. Goal was to determine the effects of hypoxia on global MSCs gene expression.
Project description:We have generated isogenic induced pluripotent stem cell lines by reprogramming human fibroblasts from patients carrying the LRRK2 G2019S mutation with subsequent zinc finger nuclease - mediated targeted correction of the diseased allele. These iPS cell lines were differentiated for 30 days using a direct differentiation protocol towards midbrain dopaminergic neurons (mDANs). Isogenic human iPS cells carrying the LRRK2 WT and G2019S locus were differentiated to dopaminergic neurons to detect gene expression changes associated with mutated LRRK2.
Project description:There are a total of four samples each for this analysis. Each sample consists of the cells grown on three 10 cm culture plates. Each plate should have 2x106 cells for a total of 6x106 cells per sample when all three plates are combined. The first sample is undifferentiated human embryonic stem cells, the second sample is human glutamatergic neurons derived from those human embryonic stem cells, the third sample is undifferentiated human induced pluripotent stem cells and the fourth sample is human glutamatergic neurons derived from those human induced pluripotent stem cells.
Project description:Gene methylation profiling of immortalized human mesenchymal stem cells comparing HPV E6/E7-transfected MSCs cells with human telomerase reverse transcriptase (hTERT)- and HPV E6/E7-transfected MSCs. hTERT may increase gene methylation in MSCs. Goal was to determine the effects of different transfected genes on global gene methylation in MSCs.
