Project description:THP-1 macrophages were treated with EVs and stimulated with LPS, and then total RNA was extracted from cells. Extracted total RNAs were investigated by microarray analysis. Increase and decrease of mRNA expression were investigated between EV-treated and non-treated THP-1 macrophages.
Project description:In order to understand the consequences of the LPS from different bacterias, we analyzed RNA gene expression profiles in a human myeloid cell line THP-1 cells. RNA-seq transcriptome was analyzed in THP-1 cells treated with LPS from three bacteria B. fungorum, S. marcescens, and P. myrsinacearum.
Project description:Inflammasome activation in macrophages induces the release of EVs, however, the effect of these inflammasome-induced EVs on recipient cells is poorly characterized. To characterize the effect EVs released upon LPS + nigericin stimulation, we performed 3' sequencing on the recipient cells (NLRP3 KO THP-1 macrophages and NLRP3 KO THP-1 macrophages that have been reconstituted with NLRP3 to resemble the WT). As controls, RNA isolated from EVs themselves or LPS- or nigericin-treated cells were subjected to 3' sequencing.
Project description:THP-1 cells were treated with vehicle control (0.1% ethanol/PBS), LPS and LPS+Dex for 3 hr. We then performed combined analysis of ribosome footprints (RPF) and mRNA abundance using the data obtained by Ribo-Seq and RNA-seq in THP-1 cells.
Project description:Using microarray analysis, we explored the differences in gene expression profiles between individual and combined stimulation of Toll-like receptor 4 (TLR4) and Nucleotide oligomerization domain (NOD)-like receptor (NOD2) in THP-1 cells. Analysis was performed 3 hours post addition of TLR4 agonist MPLA and the NOD2 agonist MDP to THP-1 cells. The results provide the detailed molecular profile of the the genetic response to individual and combined stimulation of TLR4 and NOD2 receptors THP-1 cells (Invivogen) were seeded in 3-cm culture dishes at 1x10^6 cells per dish in RPMI medium. Next day, cells were treated with MDP (20μg/ml) and MPLA (1μg/ml) individually or in combination or left untreated.
Project description:Using microarray analysis, we explored the differences in gene expression profiles between individual and combined stimulation of Toll-like receptor 4 (TLR4) and Nucleotide oligomerization domain (NOD)-like receptor (NOD2) in THP-1 cells. Analysis was performed 3 hours post addition of TLR4 agonist MPLA and the NOD2 agonist MDP to THP-1 cells. The results provide the detailed molecular profile of the the genetic response to individual and combined stimulation of TLR4 and NOD2 receptors
