PLXDC2 and gastric cancer: Further correlations between PLXDC2 expression and the clinicopathological characteristics of GC patients are shown in Figures 3E–H, indicating that PLXDC2 was positively correlated with several GC classifications, namely, tumor grade (p < 0.0001), clinical stage (p = 0.0370), and T classification of TNM stages (p = 0.0018).