Nod1-Mediated Endothelial Cell Activation byChlamydophila pneumoniae
نویسندگان
چکیده
منابع مشابه
Nod1-mediated endothelial cell activation by Chlamydophila pneumoniae.
Seroepidemiological and animal studies, as well as demonstration of viable bacteria in atherosclerotic plaques, have linked Chlamydophila pneumoniae infection to development of chronic vascular lesions and coronary heart disease. Inflammation and immune responses are dependent on host recognition of invading pathogens. The recently identified cytosolic Nod proteins are candidates for intracellu...
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Pattern recognition receptors (PRR), like Toll-like receptors (TLR) and NOD-like receptors (NLR), are involved in the detection of microbial infections and tissue damage by cells of the innate immune system. Recently, we and others have demonstrated that TLR2 can additionally function as a costimulatory receptor on CD8 T cells. Here, we establish that the intracytosolic receptor NOD1 is express...
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The Nod-like receptor family in man contains proteins that recognize invasive bacteria. Nod1, a member of this family, is activated by specific peptidoglycan-derived muropeptides that contain meso-diaminopimelic acid. Plants contain a large family of proteins known as resistance (R) proteins that have common structural features with the Nod-like receptors and are essential for protection agains...
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Airway infection by the Gram-positive pathogen Streptococcus pneumoniae (Sp) leads to recruitment of neutrophils but limited bacterial killing by these cells. Co-colonization by Sp and a Gram-negative species, Haemophilus influenzae (Hi), provides sufficient stimulus to induce neutrophil and complement-mediated clearance of Sp from the mucosal surface in a murine model. Products from Hi, but no...
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The thin layer of cells that lines the interior of blood vessels, known as the endothelium, plays a complex role in vascular biology. The endothelium mediates blood vessel tone, hemostasis, neutrophil recruitment, hormone trafficking, and fluid filtration. Endothelial dysfunction, as defined by a lack of NO, has been linked to a variety of disease states, including atherosclerosis, diabetes mel...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2005
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.0000155721.83594.2c