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2009 NOV 16 ... Actinomyces predominated in OMJ cases, whereas ONJ cases represented more diverse bacterial organisms in addition to fungal organisms not seen in OMJ. The authors observed ... the jaw (ONJ) secondary to bisphosphonate therapy and discuss recent findings that the pathogenesis of ONJ may represent a biofilm-mediated infectious disease in the context of ...
2009 NOV 9 ... not understood. Here we show that Nod2 plays an essential role in controlling commensal bacterial flora in the intestine," scientists in the United States report. ... "Mutations in the Nod2 gene are among the strongest genetic risk factors in the pathogenesis of ileal Crohn's disease, but the exact contributions of Nod2 to intestinal mucosal ...
2009 NOV 16 ... as genetic marker regions for the BoHV-4 genome. The isolated genome was cloned as a Bacterial Artificial Chromosome (BAC) and manipulated through recombineering technology Results: ... Virus strain adaptation to an organ, tissue or cell type is an important issue for the pathogenesis of disease." "To explore the mechanistic role of viral strain variation ...
2009 NOV 24 ... dysplasia (BPD), a common complication of preterm birth. We previously demonstrated in a bacterial endotoxin mouse model of BPD that disrupting fibronectin localization in the fetal lung ... interactions between extracellular matrix and integrin alpha8beta1 may contribute to the pathogenesis of BPD." Benjamin and colleagues published their study in Developmental ...
2009 NOV 23 ... is now available. According to recent research from the United Kingdom, "Adhesion of bacterial cells to fibronectin (FN) is thought to be a pivotal step in the pathogenesis of ...
2009 NOV 9 ... the business combination with Fero Industries and pursuing its strategy of arresting bacterial growth by inhibiting specific metabolic pathways." Biochemical pathways ... render that organism avirulent by affecting one or more processes that are required for pathogenesis. Some biochemical pathways are identical from organism to organism. In ...
2009 NOV 16 ... "Bacterial adhesion is the first step in the sequence of events leading to infection. Previous data ... adhesion to intact epithelial cells and it may exert an antiadherence effect against the pathogenesis of EPEC in host epithelial cells. Thus, the investigations provide a rational basis for ...
2009 NOV 9 ... For additional information, contact A. Eberhardt, Centre for Bacterial Cell Biology, Institute for Cell and Molecular Biosciences, Newcastle University, ... Microbiology, "The molecular mechanisms underlying cell growth, cell division and pathogenesis in Streptococcus pneumoniae are still not fully understood. Single-cell methodologies ...
2009 NOV 16 ... For additional information, contact M. Otto, NIAID, Laboratory Human Bacterial Pathogenesis, National Institutes of Health, Bldg 33 1W10, 9000 Rockville Pike, Bethesda, MD 20892, ...
2009 NOV 16 ... "Bacterial superantigens, such as staphylococcal enterotoxin B (SEB), are major virulence factors ... as staphylococcal enterotoxin B (SEB), are major virulence factors implicated in the pathogenesis of toxic shock," scientists in the United States report. "In this study ...
2009 NOV 3 ... agent of African trypanosomiasis, possesses a beta-barrel structure similar to the bacterial OM porin OmpA. T. brucei porin (TbPorin) is present as a monomer as well as an oligomer ... information, contact M. Chaudhuri, Meharry Medical College, Dept. of Microbial Pathogenesis & Immune Response, Nashville, TN 37208, USA. The publisher's contact ...
2009 NOV 23 ... motility of the intracellular pathogen Listeria monocytogenes relies on ActA, a bacterial factor with a structural domain allowing it to mimic the actin nucleation-promoting ... Agaisse, Yale University, School Medical, Boyer Center Molecular Medical, Sect Microbial Pathogenesis, New Haven, CT 06520, USA. The publisher of the journal Cell Host & Microbe ...
2009 NOV 17 ... genome-wide identification of genes required for infection would expedite studies of bacterial pathogens. We developed genome-scale ''negative selection'' technology that combines ... in the lung included those with characterized functions in other models of H. influenzae pathogenesis and genes not previously implicated in infection. Genes implicated in vivo have reported ...
2009 NOV 24 ... France, "Attachment to host tissues is a critical step in the pathogenesis of most bacterial infections. Enterotoxigenic Escherichia coli (ETEC) remains one of the principal causes ...
2009 NOV 9 ... infection is also deepening our understanding of the role that host factors play in bacterial pathogenesis. In the future, the utility of chemical biology will grow as technologies for rapid ...
2009 NOV 3 ... atopic dermatitis (AD), the disease is complicated by their enhanced susceptibility to bacterial skin infections, especially with Staphylococcus aureus. The pattern recognition receptor ... lipoteichoic acid (LTA) and peptidoglycan (PGN) and, therefore, might be crucial in the pathogenesis and flare-ups of AD," scientists in Hannover, Germany report. "To ...
2009 NOV 17 ... The researchers concluded: "An augmentative ISR effect, when the bacterial elicitor and chemical elicitor were combined together, was confirmed." ... disease suppression was observed. Experiments with transgenic tobacco plants carrying pathogenesis-related genes fused with the beta-glucuronidase (GUS) reported gene (PR-1a::GUS & PDF ...
2009 NOV 3 ... mechanism by which host cells can induce an inflammatory response to a widely produced bacterial ligand." Mcwhirter and colleagues published their study in the Journal of ... information, contact S.M. Mcwhirter, University of California, Division Immunology & Pathogenesis, Berkeley, CA 94720, USA. Publisher contact information for the Journal of ...
