For PTCs and ATCs, their PLEKHS1 mRNA quantifications were 1.5 (0.2–811.9) and 3.7 (1.0–85.6), (median (Min–Max)), respectively, in our cohort (p < 0.0001, Figure 2C). The gene discussed is PLEKHS1; the disease is Ehlers-Danlos syndrome, musculocontractural type.