The two allele sequences of a common polymorphism in the promoter of the plasminogen activator inhibitor-1(PAI-1) gene respond differently to interleukin-1 in HepG2 cells. - Dawson,S.J.; Wiman,B.; Hamsten,A.; Green,F.; Humphries,S.; Henney,A.M. (J Biol Chem, 1993)