Table 2 summarizes the observations of NGFR p75. Patients with BE had a significantly higher density of NGFR p75 in the urothelium than patients with VUR (p = 0.003). The density of NGFR p75 in the bladder stroma/detrusor did not significantly differ between the two patient groups (p = 0.425). The gene discussed is NGFR; the disease is Barrett esophagus.