PGI synthase overexpression protects against bleomycin-induced mortality and is associated with increased Nqo 1 expression

The mortality rate for acute lung injury (ALI) is reported to be between 35-40%, and there are very few treatment strategies that improve the death rate from this condition. Previous studies have suggested that signaling through the prostaglandin (PG) I(2) receptor may protect against bleomycin-induced ALI in mice. We found that mice that overexpress PGI synthase (PGIS) in the airway epithelium were significantly protected against...