Systems Biology Commons^™

Adenovirus Entry From The Apical Surface Of Polarized Epithelia Is Facilitated By The Host Innate Immune Response, Poornima L.N. Kotha, Priyanka Sharma, Abimbola O. Kolawole, Ran Yan, Mahmoud Alghamri, Trisha L. Brockman, Julian Gomez-Cambronero, Julian Cambronero

Biological Sciences Faculty Publications

Prevention of viral-induced respiratory disease begins with an understanding of the factors that increase or decrease susceptibility to viral infection. The primary receptor for most adenoviruses is the coxsackievirus and adenovirus receptor (CAR), a cell-cell adhesion protein normally localized at the basolateral surface of polarized epithelia and involved in neutrophil transepithelial migration. Recently, an alternate isoform of CAR, CAREx8, has been identified at the apical surface of polarized airway epithelia and is implicated in viral infection from the apical surface. We hypothesized that the endogenous role of CAR^Ex8 may be to facilitate host innate immunity. We show that IL-8, …