Project description:To investigate the exosomal miRNA changes under LPS treatment in RAW 264.7 cells, 2 μg/mL LPS were added into complete medium to incubate RAW 264.7 cells. And then The exosomes were isolated and tested the exosomal miRNAs change using microarray.
Project description:Triplicate samples of RAW 264.7 murine macrophages either untreated, stimulated with 100 ng/ml LPS for 18 hours, or constituitively over-expressing CstF-64 were analyzed by microarray using Affymetrix murine gene chip 430A. Keywords = RAW 264.7 macrophages Keywords = LPS Keywords = CstF-64 Keywords: repeat sample
Project description:All samples were gathered from mouse RAW 264.7 cells (macrophages). Control total RNA was extracted from untreated RAW 264.7 cells cultured for either 1, 2, 4, 8, 16 or 48 hours. Test total RNA was extracted from lipopolysaccharide (100ng/ml) and lipopolysaccharide-binding protein (100pM) treated RAW 264.4 cells cultured for either 1, 2, 4, 8, 16 or 48 hours. This SuperSeries is composed of the following subset Series: GSE1099: Effect of LPS and LPS-binding protein treatment for 1 hour on RAW 264.4 cells GSE1100: Effect of LPS and LPS-binding protein treatment for 2 hours on RAW 264.4 cells GSE1101: Effect of LPS and LPS-binding protein treatment for 4 hours on RAW 264.4 cells GSE1102: Effect of LPS and LPS-binding protein treatment for 8 hours on RAW 264.4 cells GSE1103: Effect of LPS and LPS-binding protein treatment for 16 hours on RAW 264.4 cells GSE1104: Effect of LPS and LPS-binding protein treatment for 48 hours on RAW 264.4 cells Refer to individual Series
Project description:To perform high-throughput, transcriptome-wide analysis on RAW 264.7 cells treated with cordycepin with and without bacterial lipopolysaccharide (LPS) to investigate cordycepin's anti-inflammatory properties and determine whether particular classes of RNAs were sensitive to cordycepin.
Project description:By microarray gene expression profiling, we investigated whether glutathione (GSH) has a signaling role in the response of RAW 264.7 cells to lipopolysaccharide (LPS). GSH was depleted by prior incubation with 120 µM buthionine sulfoximine (BSO) for 24 h, then cells were treated with 10 ng/ml LPS for 2 or 6 h. DNA microarray analysis was performed in triplicate samples in control and GSH-depleted cells, in the presence or absence of LPS.
