LPL and glycogen storage disease VI: A study involving six polymorphisms of LPL, including the D9N, showed that theseverity of obstructive lesions, analyzed by the Gensini score, was associated withLPL haplotypes.32 Corsetti etal.33 showed aninteraction of D9N polymorphism with Taq1B of CETP, which was a predictor ofcardiovascular disease risk in women.