Mannose-Binding Lectin Deficiency and Respiratory Tract Infection
نویسندگان
چکیده
منابع مشابه
Mannose-binding lectin deficiency and respiratory tract infection.
Mannose-binding lectin (MBL) is an innate immune system pattern recognition protein that kills a wide range of pathogenic microbes through complement activation. A substantial proportion of all human populations studied to date have MBL deficiency due to MBL2 polymorphisms, which potentially increases susceptibility to infectious disease. MBL binds numerous respiratory pathogens but the capsule...
متن کاملMannose-binding lectin in severe acute respiratory syndrome coronavirus infection.
Little is known about the innate immune response to severe acute respiratory syndrome (SARS) coronavirus (CoV) infection. Mannose-binding lectin (MBL), a key molecule in innate immunity, functions as an ante-antibody before the specific antibody response. Here, we describe a case-control study that included 569 patients with SARS and 1188 control subjects and used in vitro assays to investigate...
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One of the important parts of innate immunity is complement system that occurs in three different ways; the classic, the alternative and the lectin pathway. The four pattern recognition molecules that have been identified till now are Mannose binding lectin (MBL), a component of lectin pathway, and three ficolins (ficolin1,-2 and -3) which compound to the carbohydrates of the cell surface. MBL ...
متن کاملAcute respiratory tract infections and mannose-binding lectin insufficiency during early childhood.
CONTEXT Hospital-based studies have found that increased susceptibility to certain infections is associated with low serum levels of mannose-binding lectin (MBL) due to MBL variant alleles. However, the contribution of MBL insufficiency to incidence of common childhood infections at a population level is unknown. OBJECTIVE To investigate the effect of MBL insufficiency on risk for acute respi...
متن کاملMannose Binding Lectin Deficiency: More than Meets the Eye
This case report describes a 5-year-old boy who presented to the emergency department with clinical symptoms and chest X-ray findings suggestive of pneumonia. Further history revealed multiple other infections, and workup for immunodeficiency revealed a deficiency of mannose-binding lectin (MBL), a pattern recognition receptor involved in activation of the complement system. Innate immunodefici...
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ژورنال
عنوان ژورنال: Journal of Innate Immunity
سال: 2010
ISSN: 1662-8128,1662-811X
DOI: 10.1159/000228159