Table 1.

Number of tumor-infiltrating immune cells per one gram of tumor core tissue

Surface marker	Cell type	GBM		AA		AO
		Median	95% CI	Median	95% CI	Median	95% CI
CD45 +	Hematopoietic cells	1024,977	101,278	362,000	645,721	335,870	162,195
CD14-CD3 +	T cell	262,696	63,817	151,000	191,113	142,606	47,199
CD4 +	CD4 + T cell	105,000	27,542	19,043	114,850	63,261	26,029
CD4 + FoxP3 + CD25 +	Regulatory CD4 + T cell	8972	2914	1,221	11,973	697	1910
CD4 + FoxP3-CD25-	Non-regulatory CD4 + T cell	87,793	24,368	14,648	102,728	60,600	22,605
CD8 +	CD8 + T cell	126,846	32,655	74,800	56,041	70,767	18,273
CD14-CD3-CD19 +	B cell	9,975	6,595	21,500	9,120	12,700	8,243
CD14-CD3-CD56 +	NK cell	9,485	4,130	6,000	6,524	12,759	12,213
CD14-CD3-CD11c +	Dendritic cell	152,000	26,999	194,000	49,896	118,000	39,564
CD14 +	Monocyte/Macrophage	146,139	34,717	17,578	433,029	26,087	38,406
CD163 +	M2-monocyte/macrophage	46,872	16,592	11,600	364,412	7,510	20,227
CD68 +	TAM	10,296	2642	338	1,625	163	8369
CD68 + CD163 +	M2-TAM	5678	1424	145	342	89	4494

GBM glioblastoma, AA anaplastic astrocytoma, AO anaplastic oligodendroglioma, CI confidence interval, TAM Tumor-associated macrophage