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The Molecular Basis Of The Interaction Between The Coxsackievirus And Adenovirus Receptor (Car) And Magi-1, Abimbola Olayinka Kolawole

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A major factor in virus entry into cells is localization and abundance of the primary receptor. The Coxsackievirus and adenovirus receptor (CAR) is the primary receptor for group B coxsackievirus and many serotypes of adenovirus. In most epithelia, a seven exon isoform of CAR (CAR^Ex7) is exclusively localized at the basolateral surface where it behaves as a homophilic adhesion protein and is inaccessible for viral infection. However, in well-differentiated human airway epithelia, we recently discovered an alternatively spliced, low abundance isoform of CAR (CAR^Ex8) that is apically localized where it may initiate apical viral infection. The …