- Title
- Innate immune response to viral infection of the lungs
- Creator
- See, Hayley; Wark, Peter
- Relation
- Paediatric Respiratory Reviews Vol. 9, Issue 4, p. 243-250
- Publisher Link
- http://dx.doi.org/10.1016/j.prrv.2008.04.001
- Publisher
- Elsevier
- Resource Type
- journal article
- Date
- 2008
- Description
- Viral respiratory tract infections are the most common infectious illnesses, though they are usually self-limiting and confined to the respiratory tract. The rapid identification of viruses and their effective elimination with minimal local and systemic inflammation is a testament to the efficiency of the innate immune response within the airways and lungs. A failure of this response appears to occur in those with asthma and chronic obstructive pulmonary disease, where viral infection is an important trigger for acute exacerbations. The innate immune response to viruses requires their early detection through pathogen recognition receptors and the recruitment of the efficient antiviral response that is centred around the release of type 1 interferons. The airway epithelium provides both a barrier and an early detector for viruses, and interacts closely with cells of the innate immune response, especially macrophages and dendritic cells, to eliminate infection and trigger a specific adaptive immune response.
- Subject
- respiratory viral infection; innate immune response; rhinovirus; influenza; Toll-like receptor; type 1 interferon
- Identifier
- uon:5105
- Identifier
- http://hdl.handle.net/1959.13/42971
- Identifier
- ISSN:1526-0542
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