PTX3 and arthritic joint disease: Cxcl16 (a chemokine ligand), Cd248 (a transmembrane glycoprotein), Ptx3 (an inflammation induced gene), Fcrl2 (a subtype of Fc receptor-like molecules), Tgfb1i1 (a transforming growth factor beta 1 induced gene), Nostrin (a nitric oxide synthase traffic inducer), Vwf (an adhesive and multimeric glycoprotein), Tnxb (a member of the tenascin family), Ahr (a ligand-activated transcription factor), Ifit1 (an interferon-induced protein), Il2rb (an interleukin-2 receptor subunit), and Clec9a (a C-type lectin) are involved in the inflammation associated with arthritis pathology [72–83].