Innate antiviral responses are induced by TLR3 and TLR4 ligands in chicken tracheal epithelial cells: Communication between epithelial cells and macrophages

The chicken upper respiratory tract is the portal of entry for respiratory pathogens including avian influenza virus (AIV). There is a paucity of information about the role of airway epithelial cells in the induction of antiviral responses in the chicken trachea. A better understanding of the role of these cells in the initiation of innate responses may improve prophylactic or therapeutic strategies for control of viral infections. The present...