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Table 3 Gene interaction hierarchy (GIH)

From: Gene expression patterns following unilateral traumatic brain injury reveals a local pro-inflammatory and remote anti-inflammatory response

Gene symbol

Entrez gene name

Fold change (TBI-I | TBI-C)

Cellular compartment

Molecular type

Primary

    

CEBPB

CCAAT/enhancer binding protein (C/EBP), beta

3.37 | ~

Nucleus

transcription regulator

FOS

FBJ murine osteosarcoma viral oncogene homolog

2.83 | ~

Nucleus

transcription regulator

IRF1

interferon regulatory factor 1

2.22 | ~

Nucleus

transcription regulator

IRF7

interferon regulatory factor 7

2.78 | ~

Nucleus

transcription regulator

MYC

v-myc myelocytomatosis viral oncogene homolog (avian)

3.96 | ~

Nucleus

transcription regulator

NFKB2

nuclear factor of kappa light polypeptide gene enhancer in B-cells 2 (p49/p100)

2.77 | ~

Nucleus

transcription regulator

STAT3

signal transducer and activator of transcription 3 (acute-phase response factor)

4.22 | -3.77

Nucleus

transcription regulator

EGFR

epidermal growth factor receptor

6.77 | 2.37

Plasma membrane

kinase

IKBKB

inhibitor of kappa light polypeptide gene enhancer in B-cells, kinase beta

2.13 | ~

Cytoplasm

kinase

JAK2

Janus kinase 2

2.53 | ~

Cytoplasm

kinase

LYN

v-yes-1 Yamaguchi sarcoma viral related oncogene homolog

6.94 | 3.78

Cytoplasm

kinase

FN1

fibronectin 1

3.97 | ~

Extracellular space

enzyme

HSP90AA1

heat shock protein 90 kDa alpha (cytosolic), class A member 1

~ | -4.84

Cytoplasm

enzyme

IL1B

interleukin 1, beta

5.17 | ~

Extracellular space

cytokine

CASP3

caspase 3, apoptosis-related cysteine peptidase

2.54 | ~

Cytoplasm

peptidase

TLR4

toll-like receptor 4

2.70 | ~

Plasma membrane

transmembrane receptor

CCND1

cyclin D1

2.15 | -2.03

Nucleus

other

CD44

CD44 molecule (Indian blood group)

15.56 | 2.40

Plasma membrane

other

CDKN1A

cyclin-dependent kinase inhibitor 1A (p21, Cip1)

2.68 | ~

Nucleus

other

MYD88

myeloid differentiation primary response gene (88)

2.70 | ~

Plasma membrane

other

Secondary

    

ERAP1

endoplasmic reticulum aminopeptidase 1

5.84 | 3.05

Extracellular space

peptidase

MMP13

matrix metallopeptidase 13 (collagenase 3)

2.26 | ~

Extracellular space

peptidase

MMP14

matrix metallopeptidase 14 (membrane-inserted)

~ | -3.03

Extracellular space

peptidase

MMP3

matrix metallopeptidase 3 (stromelysin 1, progelatinase)

4.05 | ~

Extracellular space

peptidase

MMP9

matrix metallopeptidase 9 (gelatinase B, 92 kDa gelatinase, 92 kDa type IV collagenase)

7.18 | ~

Extracellular space

peptidase

PSMB8

proteasome (prosome, macropain) subunit, beta type, 8 (large multifunctional peptidase 7)

3.30 | ~

Cytoplasm

peptidase

PSMB9

proteasome (prosome, macropain) subunit, beta type, 9 (large multifunctional peptidase 2)

2.32 | ~

Cytoplasm

peptidase

ICAM1

intercellular adhesion molecule 1

2.60 | ~

Plasma membrane

transmembrane receptor

IL6R

interleukin 6 receptor

2.32 | ~

Plasma membrane

transmembrane receptor

IL6ST

interleukin 6 signal transducer (gp130, oncostatin M receptor)

2.31 | -3.28

Plasma membrane

transmembrane receptor

TLR2

toll-like receptor 2

2.33 | ~

Plasma membrane

transmembrane receptor

TNFRSF1A

tumor necrosis factor receptor superfamily, member 1A

3.56 | ~

Plasma membrane

transmembrane receptor

CBL

Cas-Br-M (murine) ecotropic retroviral transforming sequence

-3.40 | -6.13

Nucleus

transcription regulator

CEBPD

CCAAT/enhancer binding protein (C/EBP), delta

11.27 | 2.04

Nucleus

transcription regulator

IRF2

interferon regulatory factor 2

~ | 2.17

Nucleus

transcription regulator

IRF9

interferon regulatory factor 9

3.26 | ~

Nucleus

transcription regulator

CCL7

chemokine (C-C motif) ligand 7

124.78 | ~

Extracellular space

cytokine

CXCL10

chemokine (C-X-C motif) ligand 10

~ | -3.29

Extracellular space

cytokine

SPP1

secreted phosphoprotein 1

37.91 | 2.37

Extracellular space

cytokine

AKT1

v-akt murine thymoma viral oncogene homolog 1

2.04 | ~

Cytoplasm

kinase

BTK

Bruton agammaglobulinemia tyrosine kinase

2.29 | ~

Cytoplasm

kinase

EIF2AK2

eukaryotic translation initiation factor 2-alpha kinase 2

2.18 | ~

Cytoplasm

kinase

CCR5

chemokine (C-C motif) receptor 5

2.09 | ~

Plasma membrane

G-protein coupled receptor

CXCR4

chemokine (C-X-C motif) receptor 4

2.31 | ~

Plasma membrane

G-protein coupled receptor

HBEGF

heparin-binding EGF-like growth factor

7.07 | ~

Extracellular space

growth factor

FGF2

fibroblast growth factor 2 (basic)

2.39 | ~

Extracellular space

growth factor

RORA

RAR-related orphan receptor A

2.50 | ~

Nucleus

ligand-dependent nuclear receptor

THRA

thyroid hormone receptor, alpha

-2.80 | -11.52

Nucleus

ligand-dependent nuclear receptor

RAC1

ras-related C3 botulinum toxin substrate 1 (rho family, small GTP binding protein Rac1)

2.32 | ~

Plasma membrane

enzyme

PTPN6

protein tyrosine phosphatase, non-receptor type 6

3.64 | ~

Cytoplasm

phosphatase

HSPA1A/HSPA1B

heat shock 70 kDa protein 1A

3.14 | ~

Cytoplasm

other

ITGA5

integrin, alpha 5 (fibronectin receptor, alpha polypeptide)

4.83 | 2.68

Plasma membrane

other

SDC1

syndecan 1

13.68 | 2.57

Plasma membrane

other

TIMP1

TIMP metallopeptidase inhibitor 1

38.49 | 2.10

Extracellular space

other

Peripheral

    

CCL13/CCL2

chemokine (C-C motif) ligand 13/2

195.46 | ~

Extracellular space

cytokine

CCL3L1/CCL3L3

chemokine (C-C motif) ligand 3-like 1

5.27 | ~

Extracellular space

cytokine

CCL4

chemokine (C-C motif) ligand 4

2.16 | ~

Extracellular space

cytokine

Ccl6

chemokine (C-C motif) ligand 6

10.29 | ~

Extracellular space

cytokine

CSF1

colony stimulating factor 1 (macrophage)

3.70 | 2.09

Extracellular space

cytokine

CXCL13

chemokine (C-X-C motif) ligand 13

3.78 | ~

Extracellular space

cytokine

CXCL14

chemokine (C-X-C motif) ligand 14

~ | 2.13

Extracellular space

cytokine

CXCL9

chemokine (C-X-C motif) ligand 9

2.85 | ~

Extracellular space

cytokine

CD14

CD14 molecule

10.66 | ~

Plasma membrane

transmembrane receptor

FCGR2B

Fc fragment of IgG, low affinity IIb, receptor (CD32)

5.12 | ~

Plasma membrane

transmembrane receptor

HLA-C

major histocompatibility complex, class I, C

9.30 | 3.66

Plasma membrane

transmembrane receptor

HLA-DRA

major histocompatibility complex, class II, DR alpha

2.70 | ~

Plasma membrane

transmembrane receptor

IL13RA1

interleukin 13 receptor, alpha 1

4.53 | 2.27

Plasma membrane

transmembrane receptor

IL1R2

interleukin 1 receptor, type II

37.03 | ~

Plasma membrane

transmembrane receptor

GBP2 (includes EG:14469)

guanylate binding protein 2, interferon-inducible

9.13 | ~

Cytoplasm

enzyme

MX1

myxovirus (influenza virus) resistance 1, interferon-inducible protein p78 (mouse)

28.18 | 7.33

Nucleus

enzyme

RALBP1

ralA binding protein 1

2.23 | ~

Cytoplasm

enzyme

TOP2A

topoisomerase (DNA) II alpha 170 kDa

2.26 | -2.41

Nucleus

enzyme

EGR2

early growth response 2

2.27 | ~

Nucleus

transcription regulator

NFE2L2

nuclear factor (erythroid-derived 2)-like 2

2.45 | ~

Nucleus

transcription regulator

ZFP36

zinc finger protein 36, C3H type, homolog (mouse)

7.28 | ~

Nucleus

transcription regulator

ABCC1

ATP-binding cassette, sub-family C (CFTR/MRP), member 1

~ | -3.11

Plasma membrane

transporter

LCN2

lipocalin 2

71.82 | 3.90

Extracellular space

transporter

RASA1

RAS p21 protein activator (GTPase activating protein) 1

2.39 | -2.11

Cytoplasm

transporter

NR1H2

nuclear receptor subfamily 1, group H, member 2

2.15 | ~

Nucleus

ligand-dependent nuclear receptor

NR1H3

nuclear receptor subfamily 1, group H, member 3

2.16 | ~

Nucleus

ligand-dependent nuclear receptor

HSPB8

heat shock 22 kDa protein 8

4.11 | ~

Cytoplasm

kinase

RIPK3

receptor-interacting serine-threonine kinase 3

7.55 | ~

Plasma membrane

kinase

CASP4

caspase 4, apoptosis-related cysteine peptidase

3.05 | ~

Cytoplasm

peptidase

DPP8

dipeptidyl-peptidase 8

~ | 2.06

Cytoplasm

peptidase

ANGPT2

angiopoietin 2

2.98 | ~

Extracellular space

growth factor

CD63

CD63 molecule

2.07 | ~

Plasma membrane

other

HSPB1

heat shock 27 kDa protein 1

46.92 | 2.64

Cytoplasm

other

IER3

immediate early response 3

2.35 | ~

Cytoplasm

other

IFI44

interferon-induced protein 44

3.12 | ~

Cytoplasm

other

IFITM3

interferon induced transmembrane protein 3

3.48 | ~

Plasma membrane

other

ISG15

ISG15 ubiquitin-like modifier

3.53 | ~

Extracellular space

other

NEDD9

neural precursor cell expressed, developmentally down-regulated 9

2.59 | ~

Nucleus

other

S100A4

S100 calcium binding protein A4

4.73 | ~

Cytoplasm

other

SERPINA3

serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 3

58.49 | 2.51

Extracellular space

other

TNFAIP6

tumor necrosis factor, alpha-induced protein 6

3.02 | ~

Extracellular space

other

Orphan

    

MGLL

monoglyceride lipase

-7.85 | -18.15

Plasma membrane

enzyme

MYO9B

myosin IXB

2.18 | ~

Cytoplasm

enzyme

PAFAH1B1

platelet-activating factor acetylhydrolase 1b, regulatory subunit 1 (45 kDa)

~ | -2.86

Cytoplasm

enzyme

PDE4B

phosphodiesterase 4B, cAMP-specific

5.60 | 2.36

Cytoplasm

enzyme

DEK

DEK oncogene

-3.01 | -7.35

Nucleus

transcription regulator

TCF12

transcription factor 12

2.16 | ~

Nucleus

transcription regulator

IGSF6

immunoglobulin superfamily, member 6

22.46 | 3.27

Plasma membrane

transmembrane receptor

THBD

thrombomodulin

3.85 | 2.09

Plasma membrane

transmembrane receptor

TGFB2

transforming growth factor, beta 2

-4.00 | -7.97

Extracellular space

growth factor

KCNN4

potassium intermediate/small conductance calcium-activated channel, subfamily N, member 4

3.09 | -9.43

Plasma membrane

ion channel

PRSS23

protease, serine, 23

4.05 | ~

Extracellular space

peptidase

PTPN4

protein tyrosine phosphatase, non-receptor type 4 (megakaryocyte)

4.49 | 2.21

Cytoplasm

phosphatase

CALB1

calbindin 1, 28 kDa

-2.09 | ~

Cytoplasm

other

CLEC12A

C-type lectin domain family 12, member A

10.29 | 2.15

Plasma membrane

other

LCP1

lymphocyte cytosolic protein 1 (L-plastin)

6.08 | 2.80

Cytoplasm

other

LSP1

lymphocyte-specific protein 1

11.72 | 2.14

Cytoplasm

other

MYO1F

myosin IF

4.27 | 2.26

Cytoplasm

other

SERPING1

serpin peptidase inhibitor, clade G (C1 inhibitor), member 1

5.81 | 2.03

Extracellular space

other

Slpi (includes others)

secretory leukocyte peptidase inhibitor

82.91 | 3.12

unknown

other

  1. Primary: >10 connections in GOI network (see text); Secondary: 5–10 connections in GOI network;
  2. Peripheral: <5 connections in GOI network; Orphan: No connections in GOI network;
  3. Italics= > Gene changes on both sides of the brain; Bold= > Gene changes only contralaterally; All other genes change only ipsilaterally;