(Apaf-1)	Apoptotic protease activating factor 1
(Bax)	BCL2 Associated X
(Bcl-2)	B-cell lymphoma 2
(CDK2)	Cyclin-dependent kinase 2
(CDK4)	Cyclin-dependent kinase 4
(CHK1)	Checkpoint Kinase 1
(CHK2)	Checkpoint Kinase 2
(ERK)	Extracellular signal-regulated kinase
(FADD)	Fas-associated protein with death domain
(GBM)	Glioblastoma multiforme
(GA)	Glycyrrhizic acid
(HMGB1)	High Mobility Group Protein 1
(IAA)	Isoangustone A
(ILQ)	Iso-Liquiritigenin
(LicA)	Licochalcone A
(LQ)	Liquiritin
(MG)	Malignant Glioma
(MAPK)	Mitogen-activated protein kinase
(NF-κB)	Nuclear factor-κB
(PI3K)	Phosphatidylinositol 3-kinase
(PARP)	Poly ADP-ribose polymerase
(RG)	Radix Glycyrrhizae
(RGP)	Radix Glycyrrhizae Preparata
(Rb)	Retinoblastoma protein
(WHO)	World Health Organization