NOTCH3 and gastric cancer: Notch3′ high mRNA expression was found to be significantly correlated to worsen OS for all gastric cancer patients, HR 1.6 (1.31–1.97), p = 5.3e-06 (Fig. 3A), as well as in intestinal type cancer patients, HR 2.03 (1.36–3.03), p = 0.00039 (Fig. 3B), and diffuse type cancer patients, HR 1.5 (1.06–2.11), p = 0.02 (Fig. 3C).