Figure 5b shows that LMNB1 was statistically more abundant (p < 0.001) in CSF from the EVD of MB compared to the control and to LGGs and GN, and other brain tumors, namely, 1.4 (1.1–1.9), 0.46 (0.28–0.5), 0.5 (0.3–0.66), and 0.56 (0.5–0.64) Relative Units per milliliter (RU/mL), respectively (Figure 5c). The comparison of MB with all other samples is displayed in the area under the curve (AUC), confidence interval (CI), and p value of 0.97 (0.91–1) and p < 0.001, respectively (Figure 5d). Here, LMNB1 is linked to brain neoplasm.