Although a significant negative correlation exists between tumor grading and nuclear RIP140 expression, there is no significant difference between the different tumor grading subgroups according to the Kruskal-Wallis-test (G1 and G3: p=0.13; G1 and G2: p=0.5; G2 and G3: p=0.089) (Figure 2). The gene discussed is NRIP1; the disease is neoplasm.