VLA-4: JAM-B VLA-4 VLA-4 binds JAM-B Authored: Ouwehand, W.H., 2007-11-12 16:45:54 Pubmed12070135 Pubmed17525755 Reactome Database ID Release 43202706 Reactome, http://www.reactome.org ReactomeREACT_12040 Reviewed: Yamada, K, Humphries, MJ, Hynes, R, 2008-05-07 08:53:37 Several key IgSF cell adhesion molecules engage integrin and in so doing impact on the multi-step paradigm of leukocyte emigration. The interaction between JAM-B and VLA-4 is facilitated by prior engagement of JAM-B with JAM-C.