Table 3 Secretomic analysis of HBD2-mediated protection from V8 damage in HaCaT cells.

From: A mechanistic evaluation of human beta defensin 2 mediated protection of human skin barrier in vitro

Protein code

Gene

Log2 fold change

p.mod

Protein name

O15263

DEFB4A

13.06

0.00

Beta-defensin 4A

P02777

Bovine PF4

3.80

0.01

Platelet factor 4

Q3MHN5

Bovine GC

3.22

0.00

Vitamin D-binding protein

Q3SZR3

Bovine ORM1

3.16

0.00

Alpha-1-acid glycoprotein

P07942

LAMB1

2.85

0.00

Laminin subunit beta-1

P41361

Bovine SERPINC1

2.75

0.00

Antithrombin-III

Q0IIK2

Bovine TF

2.71

0.00

Serotransferrin

P02768

ALB

2.69

0.00

Albumin

Q86TE4

LUZP2

2.22

0.01

Leucine zipper protein 2

P25774

CTSS

2.13

0.00

Cathepsin S

Q28065

Bovine C4BPA

2.06

0.01

C4b-binding protein alpha chain

Q9H7M9

C10orf54

1.98

0.00

V-type immunoglobulin domain-containing suppressor of T-cell activation

P17900

GM2A

1.98

0.01

Ganglioside GM2 activator

Q9TRI1

N/A

1.96

0.01

Inter-alpha-trypsin inhibitor HC2 component homolog

Q16778

H2BC21

1.88

0.02

Histone H2B type 2-E

Q5XQN5

Bovine KRT5

1.85

0.00

Keratin, type II cytoskeletal 5

Q5TEC6

HIST2H3PS2

1.85

0.01

Histone H3

P02769

Bovine ALB

1.70

0.00

Albumin

Q58D62

Bovine FETUB

1.64

0.00

Fetuin-B

P30519

HMOX2

1.45

0.00

Heme oxygenase 2

Q96C19

EFHD2

1.44

0.00

EF-hand domain-containing protein D2

P00978

Bovine AMBP

1.16

0.01

Protein AMBP

Q9UII2

ATPIF1

− 2.03

0.00

ATPase inhibitor, mitochondrial

P00439

PAH

− 3.25

0.01

Phenylalanine-4-hydroxylase

P63167

DYNLL1

− 1.63

0.01

Dynein light chain 1, cytoplasmic

O60513

B4GALT4

− 1.67

0.02

Beta-1,4-galactosyltransferase 4

Q15233

NONO

− 1.61

0.00

Non-POU domain-containing octamer-binding protein

P14868

DARS

− 1.48

0.01

Aspartate–tRNA ligase, cytoplasmic

O95084

PRSS23

− 1.48

0.02

Serine protease 23

O95425

SVIL

− 1.33

0.00

Supervillin

O00170

AIP

− 1.34

0.01

AH receptor-interacting protein

P22234

PAICS

− 1.27

0.00

Multifunctional protein ADE2

P00736

C1R

− 1.27

0.01

Complement C1r subcomponent

Q5T1M5

FKBP15

− 1.30

0.05

FK506-binding protein 15

P43243

MATR3

− 1.31

0.02

Matrin-3

P52895

AKR1C2

− 1.31

0.04

Aldo–keto reductase family 1 member C2

Q14692

BMS1

− 1.14

0.01

Ribosome biogenesis protein BMS1 homolog

  1. HaCaT cell monolayers were treated with 0.5 μg/ml HBD2 in serum free media for 24 h, before addition of 5 μg/ml V8, or vehicle control, for a further 24 h. Supernatants were then collected, centrifuged at 3000 rpm for 5 min and stored at -80 °C prior to analysis. n = 5 per condition. Log fold changes and p values generated using LIMMA pathway43. Table shows proteins with the greatest differences in detection levels between HBD2-protected and unprotected cells after exposure to V8, largest to smallest, with Uniprot protein code, gene code, fold change, p.mod value, protein name and brief description of function. Protein descriptions made using UniProt database information46.