1. Cyclooxygenase-2 (COX-2), along with TNF-α and other proinflammatory cytokines, was hyperinduced in H5N1- infected macrophages in vitro and in epithelial cells of autopsied lung tissues of infected patients. 2. The COX-2 mediated amplification of the proinflammatory response is rapid, and the effects elicited by the H5N1-triggered proinflammatory cascade are broader than those arising from d...
