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Table 2 Single node and edge differences found between FTLD-U with progranulin mutation and control groups

From: Investigating perturbed pathway modules from gene expression data via structural equation models

Path

Type

FTLD-U Progranulin (P)

Control (C)

Difference (95% CI)

P-value

up/down

1742 ← group

Group on node

-6.024

-5.540

-0.484(-0.87; -0.10)

0.014

P down-expressed

5532 ← group

Group on node

9.606

10.706

-1.101 (-1.64; -0.56)

0.000

P down-expressed

2785 ← group

Group on node

8.453

9.734

-1.281 (-1.95; -0.62)

0.000

P down-expressed

5534 ← group

Group on node

7.233

8.308

-1.075 (-1.65; -0.51)

0.000

P down-expressed

gtp_bind ← group

Group on node

2.374

2.626

-0.252 (-0.44; -0.06)

0.000

P down-expressed

2911 < - > 9454

Binding/association

0.178

0.813

-0.635 (-1.27; -0.00)

0.049

P down-regulated

3708 < -9456

Binding/association

0.457

-0.205

0.662 (0.34; 0.98)

0.000

P up-regulated

ade_cycl < -gtp_bind

activation

-2.044

-0.840

-1.204 (-2.28; -0.13)

0.028

P down-regulated

5613 < -107

Indirect

-0.012

-0.324

0.312 (0.02; 0.60)

0.034

P up-regulated

5613 < -ade_cycl

Indirect

0.446

-0.413

0.858(0.43; 1.20)

0.000

P up-regulated

5579 < -plc_b

Indirect

3.677

1.110

2.567(0.86; 4.28)

0.003

P up-regulated

22941 < -1742

String

1.306

0.570

0.736(0.12; 1.35)

0.002

P up-regulated

plc_b < -9229

Directed path

0.262

0.558

-0.297(-0.56; -0.03)

0.028

P down-regulated

ade_cycl < -5532

Directed path

-0.463

0.208

-0.671(-1.16; -0.18)

0.007

P down-regulated

ade_cycl < -5534

Directed path

-0.713

-0.168

-0.545(-1.05 -0.05)

0.032

P down-regulated

5613 < -22941

Directed path

-0.581

-0.039

-0.542(-0.95; -0.13)

0.010

P down-regulated

22941 < -glutam_recp

Directed path

0.044

-0.278

0.322(0.09; 0.55)

0.006

P up-regulated

9455 < -glutam_recp

Directed path

-0.128

-0.462

0.334(0.04; 0.92)

0.024

P up-regulated

  1. glutam_recp = PIRSF ionotropic glutamate receptor; ade_cycl = PIRSF adenylate cyclise; plc_b = PIRSF PLC-beta; gtp_bind = PIRSF GTP-binding regulatory protein Gs alpha chain.