Project description:Gene expression profile of LysMCre/Cre and KLF2∆/∆ primary peritoneal macrophages following 6 hours of LPS treatment. We used microarrays to detail the global program of gene expression following LPS stimulation of LysMCre/Cre and KLF2∆/∆ primary peritoneal macrophages. We identified distinct classes of genes that were altered following LPS stimulation.
Project description:Gene expression profile of LysMCre/Cre and KLF2?/? primary peritoneal macrophages following 6 hours of LPS treatment. We used microarrays to detail the global program of gene expression following LPS stimulation of LysMCre/Cre and KLF2?/? primary peritoneal macrophages. We identified distinct classes of genes that were altered following LPS stimulation. We injected 3 pairs of LysMCre/Cre (n=3) and KLF2?/? (n=3) mice with 2 ml of thioglycolate broth intraperitoneally. After 72 hours of thioglycolate injection, total cell suspension from peritoneal cavity were collected. These cells were seeded on 100mm tissue culture plates. Cells were allowed to attach for 4 hours and unattached cells were removed by washing with cell culture medium. These cells were placed in humidified incubator for additional 24 hours before LPS treatment. LPS was diluted to final concentration of 100ng/ml in culture medium and this medium was placed on peritoneal macrophages derived from LysM Cre/Cre and KLF2?/? mice for 6hours. Cells were lysed and total RNA was isolated and subjected to hybridization on Affymetrix microarrays.
Project description:Transcription profiling by array of LysMCre/Cre and KLF2∆/∆ (LysMCre/Cre: KLF2 FL/FL) primary peritoneal macrophages treated with lipopolysaccharide (LPS) for 6 hours
Project description:Akirin2 is an evolutionally conserved nuclear protein involved in the regulation of a set of inflammatory gene expression in various cell types. We used microarrays to examine the effect of Akirin2 deficiency in LPS-inducible gene expression in macrophages Peritoneal macrophages from wild-type and LysM-Cre+;Akirin2fl/fl mice were stimulated with LPS for 0, 2 and 4 hours, followed by RNA extraction and microarray analysis.
Project description:Krüppel-like factor 2 (KLF2) is a critical regulator of monocyte activation in response to inflammatory stimuli. Here, we report transcriptomic differences in peritoneal macrophages isolated from Lysozyme M Cre (control) and myeloid-specific KLF2 knockout mice.
Project description:PP2A regulates inflammatory cytokine/chemokine gene expression by dephosphorylating protein kinases at multiple signaling pathways from stimulated cells. In this dataset, Affymetrix mouse Gene ST 2.1 Array was used to assay total RNA extracted from LPS-treated PP2ACα knockout BMDM (PP2ACαfl/fl;lyM-Cre) and the control BMDM (PP2ACαfl/fl) In this dataset, we include the expression data obtained from LPS-stimulated PP2ACα conditional knockout BMDM (PP2ACαfl/fl;lyM-Cre) and control BMDM (PP2ACαfl/fl). The data are used to obtain 1080 genes that are differentially expressed in response to LPS stimulation
Project description:ATAC-seq profiling of Nfat5 KO and wild type macrophages derived from bone marrow (primary cells), treated or not with Lipopolysaccharide (LPS).