Journal / Book Title
The coxsackievirus and adenovirus receptor (CAR) is an essential cellular protein that is involved in cell adhesion, cell signaling, and viral infection. The 8-exon encoded isoform (CAREx8) resides at the apical surface of polarized epithelia, where it is accessible as a receptor for adenovirus entering the airway lumen. Given its pivotal role in viral infection, it is a target for antiviral strategies. To understand the regulation of CAREx8 and determine the feasibility of receptor down regulation, the half-life of total and apical localized CAREx8 was determined and correlated with adenovirus transduction. Total and apical CAREx8 has a relatively short half-life of approximately 2 h. The half-life of apical CAREx8 correlates well with adenovirus transduction. These results suggest that antiviral strategies that aim to degrade the primary receptor for apical adenovirus infection will be effective within a relatively short time frame after application.
MSU Digital Commons Citation
Kotha Lakshmi Narayan, Poornima; Readler, James M.; Alghamri, Mahmoud S.; Brockman, Trisha L.; Yan, Ray; Sharma, Priyanka; Snitsarev, Vladislav; Excoffon, Katherine J.D.A; and Kolawole, Abimbola O., "The Coxsackievirus and Adenovirus Receptor Has a Short Half-Life in Epithelial Cells" (2022). Department of Biology Faculty Scholarship and Creative Works. 451.
Kotha Lakshmi Narayan, Poornima, James M. Readler, Mahmoud S. Alghamri, Trisha L. Brockman, Ran Yan, Priyanka Sharma, Vladislav Snitsarev, Katherine JDA Excoffon, and Abimbola O. Kolawole. "The Coxsackievirus and Adenovirus Receptor Has a Short Half-Life in Epithelial Cells." Pathogens 11, no. 2 (2022): 173.
Bacteriology Commons, Biochemistry, Biophysics, and Structural Biology Commons, Biology Commons, Cell Anatomy Commons, Cellular and Molecular Physiology Commons, Developmental Biology Commons, Environmental Microbiology and Microbial Ecology Commons, Microbial Physiology Commons, Other Cell and Developmental Biology Commons, Other Life Sciences Commons, Other Microbiology Commons, Other Physiology Commons, Pathogenic Microbiology Commons, Virology Commons