Pre-existing human rhinovirus infection modulates host response to secondary bacterial infections
نویسندگان
چکیده
منابع مشابه
Pre-existing human rhinovirus infection modulates host response to secondary bacterial infections
Background Secondary bacterial infections following viral infections of the airways are well documented and are associated with increased severity of respiratory disease compared to virus or bacterial infections alone. Human rhinovirus (HRV) infections are the most common causes of exacerbations in individuals with chronic airways diseases such as asthma and COPD. Moreover, bacterial colonizati...
متن کاملHost Genetic Variation Influences Gene Expression Response to Rhinovirus Infection
Rhinovirus (RV) is the most prevalent human respiratory virus and is responsible for at least half of all common colds. RV infections may result in a broad spectrum of effects that range from asymptomatic infections to severe lower respiratory illnesses. The basis for inter-individual variation in the response to RV infection is not well understood. In this study, we explored whether host genet...
متن کاملFibrinolysis and host response in bacterial infections.
The plasminogen activation system is part of the fibrinolysis which is tightly regulated and protected against dysfunction by various activators and inhibitors. However, microorganisms including bacteria, fungi and also parasites have been proven to interact in a specific manner with components of the fibrinolytic pathways. Pathogenic bacteria are capable to subvert the function of proteases, a...
متن کاملInterleukin-17A modulates human airway epithelial responses to human rhinovirus infection.
Human rhinovirus (HRV) infections are associated with exacerbations of asthma and chronic obstructive pulmonary disease that are characterized by a selective neutrophil infiltration. IL-17A, a cytokine derived primarily from activated T cells, has been linked to neutrophilic inflammation of the airways. We hypothesized that IL-17A alters the response of HRV-infected epithelial cells to modulate...
متن کاملGene expression profiles during in vivo human rhinovirus infection: insights into the host response.
RATIONALE Human rhinovirus infections cause colds and trigger exacerbations of lower airway diseases. OBJECTIVES To define changes in gene expression profiles during in vivo rhinovirus infections. METHODS Nasal epithelial scrapings were obtained before and during experimental rhinovirus infection, and gene expression was evaluated by microarray. Naturally acquired rhinovirus infections, cul...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Allergy, Asthma & Clinical Immunology
سال: 2014
ISSN: 1710-1492
DOI: 10.1186/1710-1492-10-s1-a57