Haemophilus influenzae and the complement system
نویسندگان
چکیده
منابع مشابه
Haemophilus Influenzae B
یکی از شایع ترین مننژیت باکتریایی در شیرخواران، هموفیلوس آنفلوانزا از نوع B (HIB) می باشد. به منظور تهیه و عرضه واکسنی جهت حفظ کودکان در مقابل این بیماری به بازار جهانی، تحقیقاتی انجام و نوعی واکسن در بخش تحقیقاتی آکسفورد مورد آزمایش و ارزیابی قرار گرفت تا در صورت تمایل والدین و کارکنان بهداشتی، تجویز همزمان آن با واکسن سه گانه و فلج اطفال عملی گردد.
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Pathogenic microbes acquire human complement inhibitors to circumvent the innate immune system. In this study, we identify two novel host-pathogen interactions, factor H (FH) and factor H-like protein 1 (FHL-1), the inhibitors of the alternative pathway that binds to Hib. A collection of clinical Haemophilus influenzae isolates was tested and the majority of encapsulated and unencapsulated boun...
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Haemophilus influenzae, a major cause of meningitis in young children leading to death and other neurological sequelae. The disease leaves 15 to 35% of the survivors with permanent disabilities, such as, mental retardation or deafness. Despite the availability of new and more powerful antibiotics children with Hib meningitis still suffer from high mortality or morbidity. The emergence of multir...
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Haemophilus influenzae is present as a commensal organism in the nasopharynx of most healthy adults from where it can spread to cause both systemic and respiratory tract infection. This bacterium is divided into typeable forms (such as type b) or nontypeable forms based on the presence or absence of a tough polysaccharide capsule. Respiratory disease is predominantly caused by the nontypeable f...
متن کاملTransformation of Haemophilus influenzae.
Conjugation: Although H. influenzae genes may be transferred by plasmid-mediated conjugation, this process is not discussed further below as it has received little attention and is rarely used for strain construction. Conjugative plasmids are common in H. influenzae as in other bacteria [1, 2, 3]. The F plasmid of Escherichia coli can conjugate into H. influenzae cells [4] (and into many other ...
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ژورنال
عنوان ژورنال: Trends in Microbiology
سال: 2010
ISSN: 0966-842X
DOI: 10.1016/j.tim.2010.03.007