Mouse models of rhinovirus-induced disease and exacerbation of allergic airway inflammation.

Mouse models of rhinovirus-induced disease and exacerbation of allergic airway inflammation.
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鼻病毒诱导的疾病的小鼠模型和过敏性气道炎症的加剧。

DOI:
10.1038/nm1713
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发表时间:
2008-02
期刊:
影响因子:
82.9
通讯作者:
--
中科院分区:
医学1区
文献类型:
--
作者:

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鼻病毒作为哮喘恶化和普通感冒的主要病原体,导致严重的发病率和死亡率。了解疾病发病机制和开发有效疗法的一个主要障碍是缺乏鼻病毒感染的小动物模型。在100种已知的鼻病毒血清型中,90%(主要群体)使用人细胞间粘附分子-1(ICAM-1)作为其细胞受体,并且不结合小鼠ICAM-1;剩下的 10%(少数)使用低密度脂蛋白受体家族的成员,并且可以结合小鼠对应物。在这里,我们描述了三种新型鼻病毒感染小鼠模型:BALB/c小鼠的小群鼻病毒感染、表达小鼠-人ICAM-1嵌合体的转基因BALB/c小鼠的大群鼻病毒感染以及鼻病毒诱导的过敏性气道炎症恶化。这些模型具有与人类鼻病毒感染中观察到的特征相似的特征,包括过敏性气道炎症的加剧,并将有助于开发未来治疗感冒和哮喘恶化的疗法。
Rhinoviruses cause serious morbidity and mortality as the major etiological agents of asthma exacerbations and the common cold. A major obstacle to understanding disease pathogenesis and to the development of effective therapies has been the lack of a small-animal model for rhinovirus infection. Of the 100 known rhinovirus serotypes, 90% (the major group) use human intercellular adhesion molecule-1 (ICAM-1) as their cellular receptor and do not bind mouse ICAM-1; the remaining 10% (the minor group) use a member of the low-density lipoprotein receptor family and can bind the mouse counterpart. Here we describe three novel mouse models of rhinovirus infection: minor-group rhinovirus infection of BALB/c mice, major-group rhinovirus infection of transgenic BALB/c mice expressing a mouse-human ICAM-1 chimera and rhinovirus-induced exacerbation of allergic airway inflammation. These models have features similar to those observed in rhinovirus infection in humans, including augmentation of allergic airway inflammation, and will be useful in the development of future therapies for colds and asthma exacerbations.
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发表时间: 2005-06-01
影响因子: 3.8
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哮喘支气管上皮细胞对鼻病毒感染的先天免疫反应不足。
DOI: 10.1084/jem.20041901
发表时间: 2005-03-21
期刊: The Journal of experimental medicine
影响因子: --
作者:
Wark PA;Johnston SL;Bucchieri F;Powell R;Puddicombe S;Laza-Stanca V;Holgate ST;Davies DE
通讯作者: Davies DE