LTA and myocardial infarction: Koch et al. investigated the possibility that single-nucleotide polymorphisms of the genes encoding TNF (_863C/A, _308G/A), LT-a (252G/A), and IL10 (_1082G/A, _819C/T, and _592C/A) are associated with the incidence of restenosis, death, or myocardial infarction (MI) after coronary stenting [48].