Project description:The Antibiotic Resistant Sepsis Pathogens Framework Initiative aims to develop a framework dataset of 5 sepsis pathogens (5 strains each) using an integrated application of genomic, transcriptomic, metabolomic and proteomic technologies. The pathogens included in this initiative are: Escherichia coli, Klebsiella pneumoniae complex, Staphylococcus aureus, Streptococcus pyogenes, and Streptococcus pneumoniae. This submission pertains to strain 947.
Project description:The Antibiotic Resistant Sepsis Pathogens Framework Initiative aims to develop a framework dataset of 5 sepsis pathogens (5 strains each) using an integrated application of genomic, transcriptomic, metabolomic and proteomic technologies. The pathogens included in this initiative are: Escherichia coli, Klebsiella pneumoniae complex, Staphylococcus aureus, Streptococcus pyogenes, and Streptococcus pneumoniae. This submission pertains to strain 4559.
Project description:The Antibiotic Resistant Sepsis Pathogens Framework Initiative aims to develop a framework dataset of 5 sepsis pathogens (5 strains each) using an integrated application of genomic, transcriptomic, metabolomic and proteomic technologies. The pathogens included in this initiative are: Escherichia coli, Klebsiella pneumoniae complex, Staphylococcus aureus, Streptococcus pyogenes, and Streptococcus pneumoniae. This submission pertains to strain 4496.
Project description:The Antibiotic Resistant Sepsis Pathogens Framework Initiative aims to develop a framework dataset of 5 sepsis pathogens (5 strains each) using an integrated application of genomic, transcriptomic, metabolomic and proteomic technologies. The pathogens included in this initiative are: Escherichia coli, Klebsiella pneumoniae complex, Staphylococcus aureus, Streptococcus pyogenes, and Streptococcus pneumoniae. This submission pertains to strain 180-15.
Project description:The Antibiotic Resistant Sepsis Pathogens Framework Initiative aims to develop a framework dataset of 5 sepsis pathogens (5 strains each) using an integrated application of genomic, transcriptomic, metabolomic and proteomic technologies. The pathogens included in this initiative are: Escherichia coli, Klebsiella pneumoniae complex, Staphylococcus aureus, Streptococcus pyogenes, and Streptococcus pneumoniae. This submission pertains to strain 180-2.
Project description:Extracellular vesicles (EVs) have recently garnered attention for their participation in host-microbe interactions in Streptococcus pneumoniae infections. However, the effect of pEVs on the disruption of alveolar epithelial barrier remain poorly understood. Our studies focus on EVs produced by Streptococcus pneumoniae (pEVs), and reveal that pEVs are internalized by alveolar epithelial cells. In vitro, pEVs induce autophagy activation in a dosage-dependent manner and decrease the alveolar epithelial barrier’s trans-epithelium electrical resistance (TEER). In addition, pEV-containing bacterial peotein serine/threonine-protein kinase StkP may act as an activator for Streptococcus pneumoniae-induced autophagy activation. When administered systemically in mice, Streptococcus pneumoniae wild type strain induced acute lung injury, the deletion of stkP deletion strain attenuated this injury. Taken together, pEVs cargos emerge as critical contributors to tissue damage in mammalian hosts.
Project description:This SuperSeries is composed of the following subset Series: GSE31815: ccpA mutant compared to D39 wild-type in Streptococcus pneumoniae in CDM + Glucose at MID-log growth phase GSE31816: ccpA mutant compared to D39 wild-type in Streptococcus pneumoniae in CDM + GLucose at transition-phase of growth (TS) GSE31817: ccpA mutant compared to D39 wild-type in Streptococcus pneumoniae in CDM + Galactose at MID-log growth phase GSE31818: ccpA mutant compared to D39 wild-type in Streptococcus pneumoniae in CDM + galactose at transition-phase of growth (TS) Refer to individual Series
Project description:Mouse lung RNAseq after infection with Influenza A virus (H1N1, PR/8/34, mouse-adapted) and Streptococcus pneumoniae (serotype 19F, strain BHN 100) Results: Differentially expressed genes were observed after single and co-infection Project: COST_mouse_2021_lung
Project description:Mouse blood transcriptome after infection with Influenza A virus (H1N1, PR/8/34, mouse-adapted) and Streptococcus pneumoniae (serotype 19F, strain BHN 100) Results: Differentially expressed genes were observed after single and co-infection Project: COST_mouse_2021