Table 2.

Summary of GSEA of Established Cell Lines Compared with Glioblastomas

Gene sets	Sources	Genes	All cell lines			Glioma cell lines
Gene sets	Sources	Genes				ES	Nom p	ES	Nom p
Proteasome activities
Proteasome_Degradation	BioCarta	31	0.787	0*	0.787	0*
proteasomePathway	BioCarta	21	0.902	0*	0.863	0.002^†
Cell cycle activities
CR_cell_cycle	Exp. sig.	77	0.562	0.002^†	0.510	0.051^‡
Cell_cycle	na	77	0.615	0*	0.523	0.091
cellcyclePathway	na	21	0.560	0.011^†	0.413	0.283
Purine_metabolism	GenMapp	81	0.477	0*	0.414	0.029^‡
HTERT_up	Exp. sig.	98	0.563	0.017^‡	0.558	0.036^‡
Mitochondrial activities
PGC	Exp. sig.	339	0.427	0.037^‡	0.413	0.052^‡
Mitochondrial	Exp. sig.	397	0.456	0.054^‡	0.402	0.141
Others
RAP_down	Exp. sig.	187	0.606	0.015^‡	0.570	0.05^‡
LEU_down	Exp. sig.	138	0.609	0.016^‡	0.532	0.105
GLUT_down	Exp. sig.	249	0.595	0.01^†	0.542	0.078

Abbreviation: na, data source information not available.
↵* Nominal P value of <0.001.
↵† Nominal P value of <0.01.
↵‡ Nominal P value of <0.05.