Project description:Transcriptional profiling of two disinfectant-resistant Listeria monocytogenes strains indentified in a Iberian pork plant, S1 [160908] vs S10_1 [160908], in presence of 1.25 mg/L of Benzalkonium chloride
Project description:Transcriptional profiling of two disinfectant-resistant Listeria monocytogenes strains indentified in a Iberian pork plant, S1 [160908] vs S10_1 [160908], in presence of 1.25 mg/L of Benzalkonium chloride One condition experiment, S1 [160908] vs. S10_1 [160908] strains. Biological replicates: 3 replicates of S1 [160908], 3 replicates of S10 [160908].
Project description:The goal of this Tn-Seq study was to determine important determinants of Acinetobacter baumannii tolerance of sub-MIC concentrations of benzalkonium chloride. This Tn-seq data was then utilized to aide in the determination of the sub-MIC mechanism of action for benzalkonium chloride.
Project description:The goal of this RNA-Seq study was to determine Acinetobacter baumannii's transcriptiional response to sub-MIC concentrations of benzalkonium chloride in Acinetobacter baumannii. This RNA-seq data was then utilized to aide in the determination of the sub-MIC mechanism of action for benzalkonium chloride.
Project description:In this study, the effects of Triclosan (TCS) and its alternatives, including Benzalkonium chloride (BAM), Benzethonium chloride (BEC), Chloroxylenol (CEO), Chlorhexidine (CHX) and Cetylpyridinium chloride (CPC), were investigated in THP-1 macrophages. For this purpose, untargeted proteomics was applied.
2024-02-05 | PXD044828 | Pride
Project description:Comparative analysis of genetic determinants encoding cadmium, arsenic and benzalkonium chloride resistance in Listeria monocytogenes of human, food and environmental origin
Project description:This study will evaluate the safety and tolerability of a personalized live, attenuated, double-deleted Listeria monocytogenes (pLADD) treatment in adults with metastatic colorectal cancer.
Project description:CadC is the transcriptional regulator of CadA, an efflux pump conferring cadmium resistance. We previously showed that during in vivo infection, Listeria monocytogenes uses CadC to directly repress the expression of the LspB lipoprotein signal peptidase, avoiding the exposure of the lipoprotein LpeA to the host immune system, impairing inflammatory cytokine expression and promoting intramacrophage survival and virulence. Here, to assess if CadC could be a widespread virulence regulator, we searched for other genes regulated by CadC using Listeria monocytogenes tiling arrays.
Project description:The present project investigates transcriptomics changes in laboratory mutants of Salmonella typhimurium SL1344 obtained by pre-exposure to biocides, including triclosan (TRI), benzalkonium chloride (BZC), and chlorexidine (CHX), and antibiotics including Ampicillin (AP) and ciprofloxacin (Cip), as well as in natural isolates selected for their resistance to these same biocides. Changes in gene expression were investigated using a 12k combimatrix customarray, design-based on the genome of SL1344 as well as a variety of genes of plasmid origins.
