Representative measles virus infection requires appropriate airway epithelia culture conditions.

ABSTRACT:

Importance

For many years, measles virus (MeV) was assumed to first enter the host via the apical surface of airway epithelial cells and subsequently spread systemically. We and others reported that MeV has an overwhelming preference for entry at the basolateral surface of airway epithelial cells, which led to a fundamental new understanding of how MeV enters a human host. This unexpected observation using well-differentiated primary cultures of airway epithelia from human donors contradicted previous studies using immortalized cultured cells. Here, we show that appropriate differentiation and cell morphology of primary human airway epithelial cells are critical to recapitulate MeV infection patterns and pathogenesis of the in vivo airways. By simply culturing primary cells

SUBMITTER: Kaufman JW 

PROVIDER: S-EPMC10617594 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature