ANXA1 and neoplasm: In addition, the expression of ANXA1 also increased with the increase of tumor grade (p < 0.001, Figure 4B); among the type of pathological features, ANXA1 was more highly expressed in recurrent patients (p < 0.001, Figure 4C), and ANXA1 expression was low in patients with IDH mutation and combined 1p19q expression (p < 0.001, Figures 4D,E).