Bacterial Killing
The Endoplasmic Reticulum Stress Sensor Inositol Requiring Enzyme 1α Augments Bacterial Killing through Sustained Oxidant Production
... splicing in the presence of DPI or NAC (Fig. 3C). DPI treatment eliminated infection-induced IRE1 activation, suggesting that in this case DPI prevented MRSA killing by interfering with induc- tion of IRE1. In ...
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Loss of IL 10 signaling in macrophages limits bacterial killing driven by prostaglandin E2
... Loss of IL-10 signaling in macrophages (M φ s) leads to inflammatory bowel disease (IBD). Induced pluripotent stem cells (iPSCs) were generated from an infantile-onset IBD patient lacking a functional IL10RB gene. M φ s ...
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Interplay between daily rhythmic serum mediated bacterial killing activity and immune defence factors in rainbow trout (Oncorhynchus mykiss)
... serum-mediated bacterial killing activity and immune defence factors throughout the light:dark (LD) cycle in rainbow trout (Oncorhynchus ...Serum-mediated bacterial killing activity against ...
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Vancomycin prophylaxis of experimental Streptococcus sanguis Inhibition of bacterial adherence rather than bacterial killing
... Because peak vancomycin serum levels were below the minimal bactericidal concentration, mechanisms of protection other than bacterial killing were investigated. S. sanguis were incubated with inhibitory ...
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Activation of AMPK Enhances Neutrophil Chemotaxis and Bacterial Killing
... Although our experiments found that treatment with the AMPK activator met- formin or the AMPK inhibitor compound C significantly affect neutrophil chemo- taxis, the effects of AMPK activation on bacterial ...
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Macrophage P2X4 receptors augment bacterial killing and protect against sepsis
... vitro killing assay, we report here that the endogenous purine ATP augments the killing of sepsis-causing bacteria by macrophages through P2X4 receptors ...to bacterial killing in ...in ...
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Resistin directly inhibits bacterial killing in neutrophils
... whether bacterial killing capacity was altered based on the ability of these myeloid cells to interact together in the presence of resistin and ...neutrophil bacterial killing, consistent with ...
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Group A Streptococcus Induces LAPosomes via SLO/β1 Integrin/NOX2/ROS Pathway in Endothelial Cells That Are Ineffective in Bacterial Killing and Suppress Xenophagy
... FIG 3 Inhibition of NOX2 and ROS switches LAP to autophagy during GAS infection. (A to E) In the presence or absence of DPI (10 M) or NAC (10 mM) for 1 h, HMEC-1 cells were infected with GAS at an MOI of 5 for 30 min, ...
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Amino acid oxidase of leukocytes in relation to H2O2 mediated bacterial killing
... oxidases are soluble enzymes. Their hydrogen peroxide-generating capacity was verified. Chronic granulomatous disease PMN, which lack a respiratory burst and fail to generate H 2 O 2 during phagocytosis and do not kill ...
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Determinants of lung bacterial clearance in normal mice
... of bacterial particles (Kmc) was determined from the change in lung 99mTc counts with time: Kmc ranged between 7 and 12%/h and and was similar in all ...intrapulmonary bacterial killing (Kk + Kmc) ...
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The Modified Surface Killing Assay Distinguishes between Protective and Nonprotective Antibodies to PspA
... enhanced killing in the MSKA (MAbs ...enhance killing in the MSKA was significant (P ⬍ ...facilitate bacterial killing in the MSKA ...Comparative killing of type 3 strain ...
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Interaction of Antibiotics with Innate Host Defense Factors against Salmonella enterica Serotype Newport
... subsequent bacterial killing by ...to killing by LL-37 in both strains (P ⫽ ...the killing activity of ...immune-mediated killing. Neu- trophil killing assays of CSF and blood ...
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Microencapsulation of enteric bacteriophages in a pH responsive solid oral dosage formulation using a scalable membrane emulsification process
... cells. Bacterial killing by K1F phages released from the microcapsules in the presence of epithelial cells suggested that the phages retained potency at levels similar to free phages at the same dose levels ...
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Inability to sustain intraphagolysosomal killing of Staphylococcus aureus predisposes to bacterial persistence in macrophages
... intracellular killing, but bacteria block their activity (Flannagan et ...protease-mediated killing (Degnan et ...intracellular bacterial killing are therefore ...
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Population history with invasive predators predicts innate immune function response to early life glucocorticoid exposure in lizards
... plasma bacterial killing ...Adult bacterial killing ability and hemagglutination were not affected by early-life exposure to fire ants, but the latter was higher in offspring of lizards from ...
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Complement regulator C4BP binds to Staphylococcus aureus surface proteins SdrE and Bbp inhibiting bacterial opsonization and killing
... Staphylococcus aureus is a premier human pathogen and the most common cause of osteoarticular, wound, and implanted device infections. We recently demonstrated S. aureus efficiently binds the classical comple- ment ...
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Capsular Polysaccharide (CPS) Release by Serotype 3 Pneumococcal Strains Reduces the Protective Effect of Anti-Type 3 CPS Antibodies
... of bacterial killing in vitro by addition of mouse serum or filtered culture ...antibody-mediated killing of pneumococci, we performed OPKA against the WU2 strain in the presence of culture ...
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Immunomodulatory and Antibacterial Effects of Cystatin 9 against Francisella tularensis
... against bacterial infections are ...intracellular bacterial replication and increased killing via preventing the escape of S4 from the ...organ bacterial burden and improved survival, which ...
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Bacterial resistance to arsenic protects against protist killing
... 9 caused by anthropogenic metal use in agriculture and other sectors, might also result in increased ability of protozoans to utilize copper and zinc to kill phagocytized bacteria. This, in turn, can cause higher level ...
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The effects of the bacterial interaction with visible-light responsive titania photocatalyst on the bactericidal performance
... It is believed that nanometer-sized anatase phase particles have large surface area are efficient for the decomposition of pollutants in air and in water [10]. Furthermore, it is also found that the presence of anatase ...
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