RT Journal Article SR Electronic T1 Adhesion molecules in rheumatoid arthritis: role in the pathogenesis and prospects for therapy. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 287 OP 288 DO 10.1136/ard.53.5.287 VO 53 IS 5 A1 C Pitzalis A1 G Kingsley A1 G Panayi YR 1994 UL http://ard.bmj.com/content/53/5/287.abstract AB The essential role played by cell adhesion and migration in the generation of chronic synovitis is now beyond doubt. Some of the beneficial effects of currently used drugs may be related to their ability to interfere with these mechanisms. The complexity of the process, however, means that there are many potential targets for therapeutic intervention and therefore further studies of the basic mechanisms are necessary to identify those which are most important.