Abstract
Several lines of investigation have indicated a role for eosinophilic leukocytes in limiting virus infectivity and promoting virion clearance. We have established a respiratory virus infection model with pneumonia virus of mice (PVM; family Paramyxoviridae), a natural mouse pathogen that replicates the more severe forms of human disease elicited by the phylogenetically related respiratory syncytial virus (RSV). In this chapter, we present a rapid and highly reproducible dual-standard curve qRT-PCR based method for quantitative detection of PVM replication in mouse lung tissue. We have used this assay to evaluate eosinophil-mediated antiviral host defense in mouse models of cytokine and antigen-driven eosinophilic inflammation.
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Acknowledgements
Support provided by NIAID Division of Intramural Research (AI000941 and AI000943) to HFR and Children’s Miracle Network of New York to JBD.
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Percopo, C.M., Dyer, K.D., Karpe, K.A., Domachowske, J.B., Rosenberg, H.F. (2014). Eosinophils and Respiratory Virus Infection: A Dual-Standard Curve qRT-PCR-Based Method for Determining Virus Recovery from Mouse Lung Tissue. In: Walsh, G. (eds) Eosinophils. Methods in Molecular Biology, vol 1178. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-1016-8_22
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DOI: https://doi.org/10.1007/978-1-4939-1016-8_22
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