Abstract
ABSTRACT Gene therapy for cystic fibrosis (CF) lung disease requires efficient gene transfer to airway epithelial cells after intralumenal delivery. Most gene transfer vectors so far tested have not provided the efficiency required. Although human respiratory syncytial virus (RSV), a common respiratory virus, is known to infect the respiratory epithelium, the mechanism of infection and the epithelial cell type targeted by RSV have not been determined. We have utilized human primary airway epithelial cell cultures that generate a well-differentiated pseudostratified mucociliary epithelium to investigate whether RSV infects airway epithelium via the lumenal (apical) surface. A recombinant RSV expressing green fluorescent protein (rgRSV) infected epithelial cell cultures with high gene transfer efficiency when applied to the apical surface but not after basolateral inoculation. Analyses of the cell types infected by RSV revealed that lumenal columnar cells, specifically ciliated epithelial cells, were targeted by RSV and that cultures became susceptible to infection as they differentiated into a ciliated phenotype. In addition to infection of ciliated cells via the apical membrane, RSV was shed exclusively from the apical surface and spread to neighboring ciliated cells by the motion of the cilial beat. Gross histological examination of cultures infected with RSV revealed no evidence of obvious cytopathology, suggesting that RSV infection in the absence of an immune response can be tolerated for >3 months. Therefore, rgRSV efficiently transduced the airway epithelium via the lumenal surface and specifically targeted ciliated airway epithelial cells. Since rgRSV appears to breach the lumenal barriers encountered by other gene transfer vectors in the airway, this virus may be a good candidate for the development of a gene transfer vector for CF lung disease.
References
45
Referenced
468
10.1016/0014-4827(67)90416-8
10.1172/JCI6330
10.1073/pnas.96.5.2367
10.1128/jvi.71.12.8973-8982.1997
- Collins, P. L., R. M. Chanock, and B. R. Murphy. 2001. Respiratory syncytial virus, p. 1443-1485. In D. Knipe et al. (ed.), Virology, 4th ed. Raven Press, New York, N.Y. / Virology (2001)
10.1073/pnas.92.25.11563
10.1165/ajrcmb.23.5.4164
- Delage, G., P. Brochu, L. Robillard, G. Jasmin, J. H. Joncas, and N. Lapointe. 1984. Giant cell pneumonia due to respiratory syncytial virus. Occurrence in severe combined immunodeficiency syndrome. Arch. Pathol. Lab. Med. 108 : 623-625. / Arch. Pathol. Lab. Med. (1984)
10.1128/JVI.74.14.6442-6447.2000
10.1128/AAC.35.7.1469
10.1056/NEJM200106213442507
10.1006/viro.2000.0293
10.1128/JVI.74.22.10508-10513.2000
- Hers, J. F. 1966. Disturbances of the ciliated epithelium due to influenza virus. Am. Rev. Respir. Dis. 93(Suppl.): 162-177. / Am. Rev. Respir. Dis. (1966)
- Hers, J. F., and J. Mulder. 1961. Broad aspects of the pathology and pathogenesis of human influenza virus. Am. Rev. Respir. Dis. 83 : 84-97. / Am. Rev. Respir. Dis. (1961)
10.1128/AAC.17.5.770
10.1172/JCI5731
10.1073/pnas.94.25.13961
10.1038/85664
- Kreda, S. M., A. Mengos, T. Jensen, J. Riordan, and R. C. Boucher. 2001. CFTR expression in normal and Δ-F508 CF airway epithelia. Pediatr. Pulmonol. Suppl. 22 : 190. / Pediatr. Pulmonol. Suppl. (2001)
10.1007/s007050050156
10.1007/BF01249378
10.1099/0022-1317-68-9-2521
10.1099/0022-1317-81-11-2715
10.1016/S0092-8674(00)81724-9
10.1172/JCI2687
10.1016/0264-410X(90)90253-I
10.3109/15513819009067138
10.1038/labinvest.3780090
10.1128/JVI.74.13.6050-6057.2000
10.1128/JVI.72.7.6014-6023.1998
10.1128/jvi.61.6.1851-1854.1987
10.1097/00005721-198611000-00013
10.1128/jvi.69.4.2667-2673.1995
- Sinn, P. L., M. A. Hickey, P. D. Staber, B. L. Davidson, D. A. Sanders, and P. B. McCray, Jr. 2001. Pseudotyping feline immunodeficiency virus (FIV) with a filovirus glycoprotein improves apical gene transfer to differentiated human airway epithelia. Pediatr. Pulmonol. Suppl. 22 : 244. / Pediatr. Pulmonol. Suppl. (2001)
10.1128/JVI.75.15.6825-6834.2001
- Tristram, D. A., W. Hicks, Jr., and R. Hard. 1998. Respiratory syncytial virus and human bronchial epithelium. Arch. Otolaryngol. Head Neck Surg. 124 : 777-783. / Head Neck Surg. (1998)
10.1074/jbc.274.15.10219
10.1128/JVI.74.19.9234-9239.2000
10.1128/JVI.72.5.4467-4471.1998
- Wright, P. F., and R. G. Webster. 2001. Orthomyxoviruses, p. 1533-1579. In D. M. Knipe et al. (ed.), Fields virology. Lippincott Williams and Wilkins, Philadelphia, Pa. / Fields virology (2001)
10.1006/viro.1995.1332
10.1038/79463
10.1172/JCI119625
10.1128/JVI.74.8.3852-3858.2000
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 27, 2002, 6:09 a.m.) |
Deposited | 3 years, 5 months ago (March 5, 2022, 1:56 a.m.) |
Indexed | 25 minutes ago (Aug. 29, 2025, 12:45 a.m.) |
Issued | 23 years, 2 months ago (June 1, 2002) |
Published | 23 years, 2 months ago (June 1, 2002) |
Published Print | 23 years, 2 months ago (June 1, 2002) |
@article{Zhang_2002, title={Respiratory Syncytial Virus Infection of Human Airway Epithelial Cells Is Polarized, Specific to Ciliated Cells, and without Obvious Cytopathology}, volume={76}, ISSN={1098-5514}, url={http://dx.doi.org/10.1128/jvi.76.11.5654-5666.2002}, DOI={10.1128/jvi.76.11.5654-5666.2002}, number={11}, journal={Journal of Virology}, publisher={American Society for Microbiology}, author={Zhang, Liqun and Peeples, Mark E. and Boucher, Richard C. and Collins, Peter L. and Pickles, Raymond J.}, year={2002}, month=jun, pages={5654–5666} }