Project description:This study investigated the global effect of carbon monoxide (CO) gas (250 ppm) on LPS- induced gene expression in THP-1 cells. CO predominantly suppresses LPS-induced gene response. Of the CO-suppressed genes, 18% were transcription factors and most others were cytokines, chemokines and immune response genes. Sequence analysis B binding siteskappafound that 81% of the gene promoters have putative NF- These results suggest that CO inhibits LPS-induced inflammatory B signaling pathwayresponse through regulating NF- The microarrays were performed on THP-1 cells, a human monocytic cell line. Cells were treated with or without LPS (1 ug/ml) in presence or absence of carbon monoxide (250 ppm) for 1 h. Total RNA was isolated, reverse transcribed, labeled and hybridized to oligonucleotide microarrays.
Project description:ATAC-seq profiling of Nfat5 KO and wild type macrophages derived from bone marrow (primary cells), treated or not with Lipopolysaccharide (LPS).
Project description:Murine RAW 264.7 peritoneal macrophages were treated with 250 ppm Carbon monoxide (CO) for 3 hours prior to the addition of LPS (10 ng/ml) and then for the subsequent 4 hours of the study. Air-treated cells were maintained for the same time without CO. Total RNA was harvested at 0, 15, 30, 60, 120 and 240 min after LPS addition. CRNA was produced using standard Affymetrix procedures from 10µg of total RNA. The expression values of all probe sets are scaled to a target intensity of 500 by using Affymetrix Microarray Suite 5.0
Project description:Murine RAW 264.7 peritoneal macrophages were treated with 250 ppm Carbon monoxide (CO) for 3 hours prior to the addition of LPS (10 ng/ml) and then for the subsequent 4 hours of the study. Air-treated cells were maintained for the same time without CO. Total RNA was harvested at 0, 15, 30, 60, 120 and 240 min after LPS addition. CRNA was produced using standard Affymetrix procedures from 10µg of total RNA. The expression values of all probe sets are scaled to a target intensity of 500 by using Affymetrix Microarray Suite 5.0 Keywords = macrophage Keywords = inflammation Keywords = endotoxin Keywords = gene expression Keywords: time-course
Project description:Investigating the role of carbon monoxide and a CO sensor protein CooA in the physiology of Desulfovibrio vulgaris Hildenborough using whole genome expression analysis Comparison of whole genome expression changes in the wild type and a strain deleted for CooA (DVU2097) in the presence and absence of carbon monoxide
