Table 3 List of genes selected for use in the LDA.

Transforming growth factor-beta

CD13

Platelet-derived growth factor

CD44

Vascular endothelial cell derived growth factor

c-Kit

Hepatocyte growth factor

Monocyte chemotactic protein 1

Epidermal growth factor

Tumour necrosis factor-alpha

Interleukin-8

Cyclooxygenase-2

Granular colony stimulating factor

Heparin-binding EGF-like growth factor

Hypoxia inducing factor-1

PR39

Thymosin β4

RANTES

Matrix metalloproteinases 1, 2, 3, 9

Thrombospondin 1

Receptor for advanced glycation end-products

T-cadherin

Integrin αV

DLL-4

Receptor for hyaluronan-mediated motility

C-reactive protein

Tie1-2

Toll-like receptor 2, and 4

Tissue inhibitor of metalloproteinase-1

Inhibitor of differentiation

Hyaluronidase-1