Project description:The objective of this study was to profile B16-F10 cells grown in vitro on the extracelllular matrix generated by SMCs treated with siRNA and conditioned media
Project description:We wanted to correlate the protein cargo of secreted exosomes with gene expression pattern in B16-F1 and B16-F1R2. For that purpose, we performed RNA sequencing analysis of B16-F1, B16-F1R2 and B16-F1R2L (Fig.1E). We identified >3000 genes significantly up-regulated and >1000 significantly down-regulated in B16-F1R2 model compared to B16-F1, using a false discovery rate (FDR) of 0.05.
Project description:In our study, we seek to understand the differences in growth physiology between wild type P. aeruginosa PAO1 (F0 strain) and its PB1-phage resistant derivative (F1 strain). F0 and F1 cells were harvested at mid-log for RNA extraction for hybridization to Affymetrix GeneChip P. aeruginosa genome array. A total of 4 biological replicates (4 F0 and 4 F1 samples were used).
Project description:Analysis of gene expression profile of B16-F10 murine melanoma cells exposed to hypoxic conditions (1% oxygen) or hypoxia mimicry (cobalt chloride) for 24 hours. Gene expression profiles were analyzed using MG-U74Av2 oligonucleotide microarrays. Data analysis revealed 2541 probesets (FDR<5%) for 1% oxygen experiment and 364 probesets (FDR<5%) for cobalt chloride, that showed differences in expression levels. Analysis of hypoxia-regulated genes (1% O2) by stringent Family-Wise Error Rate estimation indicated 454 significantly changed transcripts (p<0.05). The most upregulated genes were Lgals3, Selenbp1, Nppb (more than ten-fold increase). Both hypoxia and hypoxia-mimicry induced HIF-1 regulated genes. However, unsupervised analysis (Singular Value Decomposition) revealed distinct differences between gene expression induced by these two experimental conditions. We investigated transcriptional activity of B16-F10 murine melanoma cells cultured for 24h under hypoxic (nominal 1% oxygen; 9 experimental samples and 6 controls) and hypoxia-mimicking conditions (cobalt chloride, 100 M-NM-<M or 200 M-NM-<M, 2 samples each and 2 controls).
Project description:The mouse melanoma cell line B16-F10 provided by American Type Culture Collection (ATCC® CRL-6475™) were treated with DMSO, G007-LK, WNT or G007-LK+WNT, done in triplicates for a total of 12 samples.
Project description:B16-F10 malignant mouse melanoma cells have been frequently used as highly metastatic cells. Based on heterogenous cell surface expression of Met/HGF (hepatocyte growth factor) receptor in B16-F10 cells, the cells were divided into Met-low and Met-high cells by flow cytometry and these populations were subjected to microarray analysis. Met-low and Met-high cells showed different expression profiles in genes involved characteristics of tumors, including stem cell maintenance, pigmentation, and angiogenesis.
Project description:Proteome analysis of Lung tissue of mice bearing B16-F10-luc-G5 melanoma tumor with sleep fragmentation and with or with out the asdmistration of GL-pp. The mice were randomly divided into 4 groups: control group in general condition with no further treatment (CON group), tumor group with the burden of B16-F10-luc-G5 cells (Tumor group), T+SF group with SF and the burden of B16-F10-luc-G5 cells (T+SF group), and GL-pp group with SF, tumor cells burden, and the administration of 80 mg/kg GL-pp (GL-pp group). B16-F10-luc-G5 cells (5 × 1000000 cells/100 µL per mouse) were injected into the mice through the tail vein. The lung tissue of T+SF group and GL-pp group were analyzed by the proteome.