Project description:The cancer initiating cells (CICs) act as a tumor initiation source. Recent studies have shown that CICs contribute to chemoresistance and radioresistance. The aims of this study were to investigate the relationship of CD133+ liver CICs and radiation resistance and to define a possible mechanism for radioresistance in hepatocellular carcinoma (HCC). Total RNA is obtained from CD133 positive cells and CD133 negative cells at 0, 12 and 24 hours after radiation exposure.
Project description:Transcriptional profiling of GIF-5 mouse gastric epithelial cells comparing CD133-positive and CD133-negative cells. The former formed CD133-positive and CD133-negative cells while the latter only CD133-negative cells, suggesting that CD133-positive cells are mother cells. The former produced differentiated type tumors while the latter undifferentiated types in vivo, indicating a relationship between CD133-expression and glandular structure formation.
Project description:Transcriptional profiling of GIF-5 mouse gastric epithelial cells comparing CD133-positive and CD133-negative cells. The former formed CD133-positive and CD133-negative cells while the latter only CD133-negative cells, suggesting that CD133-positive cells are mother cells. The former produced differentiated type tumors while the latter undifferentiated types in vivo, indicating a relationship between CD133-expression and glandular structure formation. One-condition experiment, CD133-positive vs. CD133-negative cells. 2 replicates.
Project description:Looking for transcriptional differences between CD133 positive brain tumour initiating cells and CD133 negative brain tumour initiating cells and normal neural stem 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.
