SERPINE1 and cardiovascular disorder: Table 2 summarizes the amount of PAI-1 from a Mexican male population endowed with the following WRN genotypes: 1367CC/1074FF, a genotype whose alleles are not related to cardiovascular disease protection and 1367 CR/1074LL, 1367 RR/1074FL or 1367 RR/1074LL, whose alleles are associated with protection against cardiovascular disease [6,7].