In LGG, LAMP1 expression was significantly different among 3 histological subtypes (Astrocytoma vs oligoastrocytoma, P value < .001; Astrocytoma vs Oligodendroglioma, P value < .001; Oligoastrocytoma-vs Oligodendroglioma, P value = .014) (Fig. 3A). The gene discussed is LAMP1; the disease is astrocytoma (excluding glioblastoma).