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Table 3 Enriched gene networks downregulated via FoxO during cancer cachexia

From: Genome-wide identification of FoxO-dependent gene networks in skeletal muscle during C26 cancer cachexia

MSigDB pathway

  

C26 (Fold change)

1

2

3

4

5

Gene description

Gene symbol

AAV9-ev

AAV9-dnFoxO*

x

x

x

x

x

collagen, type I, alpha 2

Col1a2

−4.26

−2.31

x

x

x

x

x

collagen, type I, alpha 1

Col1a1

−5.20

−2.44

x

x

x

x

x

collagen, type VI, alpha 1

Col6a1

−2.64

−1.70

x

x

x

x

x

collagen, type VI, alpha 2

Col6a2

−2.69

−1.71

x

x

x

x

x

collagen, type VI, alpha 3

Col6a3

−3.55

−1.75

x

x

x

  

thrombospondin 2

Thbs2

−1.62

−1.07

x

x

x

  

tenascin C (hexabrachion)

Tnc

−2.43

−1.45

x

 

x

  

integrin, beta 6

Itgb6

−10.24

−2.20

x

 

x

  

cartilage oligomeric matrix protein

Comp

−2.48

−1.05

x

 

x

  

chondroadherin

Chad

−16.34

−2.40

 

x

   

fibrillin 1

Fbn1

−2.86

−1.71

  

x

  

Rho-associated, coiled-coil protein kinase2

Rock2

−1.98

−1.16

   

x

x

collagen, type XIV, alpha 1 (undulin)

Col14a1

−2.08

−1.26

   

x

x

procollagen C-endopeptidase enhancer

Pcolce

−1.81

−1.10

   

x

 

matrix metallopeptidase 15

Mmp15

−3.12

−2.06

DAVID annotation

    

1

2

3

4

5

    

x

x

x

  

myozenin 3

Myoz3

−5.53

−1.99

x

x

x

  

integrin beta 1 binding protein 2 (melusin)

Itgb1bp2

−4.25

−2.07

x

x

x

  

junctophilin 2

Jph2

−3.95

−2.10

x

x

x

  

synemin, intermediate filament protein

Synm

−2.61

−1.47

x

x

x

  

homer homologue 1

Homer1

−2.26

−1.45

x

x

x

  

LIM domain binding 3/Zasp/Cypher

Ldb3

−1.84

−1.14

   

x

x

fibromodulin

Fmod

−3.29

−1.29

   

x

x

keratocan

Kera

−14.38

−3.30

   

x

x

lumican

Lum

−2.47

−1.43

  1. Expression changes of FoxO target genes belonging to enriched Molecular Signatures Database (MSigDB) Canonical Pathways and DAVID functional annotation categories of interest are shown for C26 tumor-bearing groups transduced with AAV9-ev or AAV9-d.n.FoxO.
  2. All data represent fold-change in response to the C26 tumor, normalized to the absolute control group (AAV9-ev control). *q<0.01 vs AAV-ev C26 group. MSigDB Canonical Pathways: 1. Extracellular Matrix (ECM) Receptor Interactions, 2. Integrin1 Pathway, 3. Focal Adhesion, 4. ECM Organization, 5. Collagen Formation. DAVID Functional Annotations: 1. Z-disc, 2. I-band, 3. Sarcomere, 4. N-linked Glycosylation, 5. Small leucine-rich repeat proteoglycan.