Project description:A Transcriptomics Approach to Study the Biocompatibility and Finding out the Potential Applications of Magnetite (Fe3O4) Nanoparticles Here in this study, we examine the molecular effects of uptake of Fe3O4 nanoparticles using a whole genome microarray study in human epithelial cancer cell line. 38 genes (55%) out of 69 downregulated genes were found to be associated with TGF-beta or BMP signaling including six genes, Id1, Id2, Id3, Caspase-9, Smad6 and SMAD7, important negative regulators of these signaling pathways involved in development and tumorigenesis.
Project description:Gene expression analysis of HeLa cell samples treated with nanoparticles for 2 or 4 hours, with matching non-treated samples as controls - exact cell culture growing conditions were replicated, same cell numbers plated in matching pairs of flasks Dopamine covered Fe3O4@TiO2 nanoparticles were added to cells grown for 16h and incubated fror 2 or 4 hours
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.
