Cadherin-11 regulates fibroblast inflammation.

ABSTRACT: Fibroblasts are important participants in inflammation. Although not leukocytes, their capacity to produce cytokines, chemokines, and other inflammatory factors locally in tissues suggests that they can contribute to inflammatory diseases. For example, fibroblasts in a rheumatoid arthritis (RA) joint are a dominant source of IL-6 and RANKL in the synovium, both of which are therapeutic targets for inflammation and bone erosion. Previously, we found that fibroblasts can be targeted by mAb directed against cadherin-11 (cad-11), a mesenchymal cadherin that fibroblasts selectively express. Targeting cad-11 significantly reduced inflammation as assessed by joint swelling and clinical inflammation scores. However, the mechanism by which anti-cad-11 reduced inflammation was not known. Here, we sh

SUBMITTER: Chang SK 

PROVIDER: S-EPMC3100978 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature