In addition, TiMa from meningiomas with isolated monosomy 22/del(22q) also displayed a higher percentage of CD16+ cells vs tumors with complex karyotypes (p = 0.004; Figure 3C); despite not statistically significant, higher percentages of CD33+ cells were also associated with −22/22q− cases (Figure 3D). Here, CD33 is linked to meningioma.