VE-cadherin may suppress inflammation depending on the phase of inflammation of rheumatoid arthritis.

Objectives A disintegrin and metalloproteinase (ADAM)-15 and vascular endothelial (VE)-cadherin are involved in angiogenesis. We investigated the relationship between ADAM-15 and VE-cadherin expressions in rheumatoid arthritis (RA). Methods VE-cadherin concentrations in the serum of patients with RA were measured using the enzyme linked immunosorbent assay (ELISA).

Eotaxin-1/CCL11 is involved in cell migration in rheumatoid arthritis.

Eotaxin-1 (CCL11) induces the migration of different leukocyte types by interacting with CCR3. In rheumatoid arthritis (RA), fibroblast-like synoviocytes (FLS) are pathogenic effectors and a major CCR3-expressing cell. The aim of this study was to investigate the expression and function of CCL11 in RA FLS.