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Table 2 Top five prognosis-related canonical pathways in Group 3

From: Subgroup-specific prognostic signaling and metabolic pathways in pediatric medulloblastoma

Database

Name of gene set (GSEA)

Exploratory dataset (n = 74)

Validation dataset (n = 33)

1000 bootstrap datasets (n = 107)

Representative core genes**

HR*

p-value

HR*

p-value

% of p-value < 0.05

PID

Notch-mediated HES/HEY network

2.71

0.0001

2.21

0.087

98.8

MYOD1,KDM1A,GAA,MYB,CTBP1

Class I PI3K signaling events mediated by Akt

2.08

0.0044

2.40

0.021

97.1

YWHAZ,PRKDC,CDKN1B

p53 pathway

2.15

0.0052

1.79

0.071

92.8

DYRK2,RPL23,PPM1D,RPL11

C-MYC pathway

1.69

0.0087

2.26

0.040

89.4

RUVBL1,ACTL6A,RUVBL2

Regulation of retinoblastoma protein

2.01

0.0094

2.23

0.146

89.0

MYOD1,E2F3,CDKN1B,CDK4,CTBP1

KEGG

Tyrosine metabolism

3.40

0.0002

5.22

0.000

100.0

COMT,MIF,GOT2

Melanoma

4.86

0.0001

4.64

0.048

99.5

FGF2,E2F3,CDK4

Bladder cancer

2.57

0.0040

5.73

0.020

97.2

MYC,E2F3,CDK4

Proteasome

1.94

0.0014

1.94

0.031

96.9

PSMB3,PSMC3,PSMB1,PSMC5,PSMD3, PSMA5,PSMB7,PSMA4,PSMD12,PSMA6,PSMD14

Galactose metabolism

2.13

0.0037

2.50

0.009

95.2

GLA,GAA,PGM2

BIOCARTA

IL-2 Receptor Beta Chain in T cell Activation

3.60

0.0002

6.49

0.009

99.9

PPIA,STAT5B,MYC

Proteasome Complex

1.82

0.0041

1.67

0.038

95.5

PSMB3,PSMC3,PSMB1,RPN1,PSMA5,PSMB7, PSMA4,PSMD12,PSMA6,PSMD14

Influence of Ras and Rho proteins on G1 to S

1.87

0.0216

4.20

0.012

92.1

CDKN1B,CDK4

How Progesterone Initiates Oocyte Membrane

1.99

0.0183

3.66

0.041

86.4

ARPC3

CDK Regulation of DNA Replication

1.31

0.0418

1.42

0.173

74.6

MCM2,MCM5,ORC6,MCM4,CDT1,CDKN1B

  1. *Hazard ratio per 0.1 increment in average relative expression of core genes
  2. ** Representative core genes are significantly associated with overall survival (p-value < 0.05) in Cox regression analysis with all samples