SPOCK2 and neoplasm: Furthermore, we found that protein expression level of SPOCK2 was positively associated with tumor grade (Normal vs. Grade 2, p < 0.001; Normal vs. Grade 3, p < 0.01), patient’s race (Caucasian vs. Asian, p < 0.01), and individual cancer stage (Stage 1 vs. Stage 4, p < 0.01; Stage 3 vs. Stage 4, p < 0.001) (Figures 3F–H).