Project description:To dissect molecular pathways regulated by LMO1 in neuroblastoma, we performed microarray gene expression profiling in a neuroblastoma cells (SHSY-5Y) after LMO1 knockdown.
Project description:The trace element manganese is essential for normal development for all the organisms. Overexposure of manganese may leads to multiple neuronal disorders such as Parkinson, manganism. To explore the molecular mechanism of manganese induced neurotoxicity, gene expression profiling was performed on human neuroblastoma SHSY-5Y cells. Cells were exposed to sub-lethal concentration of manganese (100 μM) for 24 hrs. Our result demonstrates that manganese alter multiple biological pathways including chromatin assembly, neurogenesis and apoptotic pathways.Cells grown in 75mm2 flask. three replicates for each sample
Project description:The expression profiling of 245 known and 82 novel imsRNAs (intermediate-size noncoding RNAs, 50-500nt, which were identified from human fetal brain tissue) across different human fetal tissues (brain, heart, liver, lung and spleen at the 24-week gestation stage), different fetal brain gestational stages (13w, 14w, 20w, and 24w) and two human brain tumor cell lines (SHSY-5Y and U251).
Project description:The trace element manganese is essential for normal development for all the organisms. Overexposure of manganese may leads to multiple neuronal disorders such as Parkinson, manganism. To explore the molecular mechanism of manganese induced neurotoxicity, gene expression profiling was performed on human neuroblastoma SHSY-5Y cells. Cells were exposed to sub-lethal concentration of manganese (100 μM) for 24 hrs. Our result demonstrates that manganese alter multiple biological pathways including chromatin assembly, neurogenesis and apoptotic pathways.Cells grown in 75mm2 flask. three replicates for each sample SHSY5Y cells grown in MEM:F12 media (1:1) were treated with manganese and total RNA was isolated from cells after 24 hour exposure Three replicate were used for the experiment
Project description:The expression profiling of 245 known and 82 novel imsRNAs (intermediate-size noncoding RNAs, 50-500nt, which were identified from human fetal brain tissue) across different human fetal tissues (brain, heart, liver, lung and spleen at the 24-week gestation stage), different fetal brain gestational stages (13w, 14w, 20w, and 24w) and two human brain tumor cell lines (SHSY-5Y and U251). The analysis was based on the loop design method, in which all combinations of two samples were simultaneously hybridized to a microarray, each of the two sample labeled with a different fluorescent probe (Cy3 or Cy5).
