VCAN and infection: Especially proteins such as, Peroxidasin, Versican, Laminin subunit gamma 1, Sushi von Willebrand factor type A EGF and pentraxin domain containing 1, Collagen type VI alpha 3 chain, Procollagen C-endopeptidase enhancer, Bactericidal permeability-increasing protein, which have an important effect on tissue repair, immune regulation and anti-infection, were significantly increased.