... expression, either directly by expressingMcp5 themselves, or indirectly by triggering expression in another cell type, possibly supplying cues that reinforceexpression by mast cells or prevent their ... levels of expression of K6 by the front 10-12rows of wound-edge keratinocytes were confirmed by in situhybridization (Figure 4n).Interestingly, another member of the late effector cluster, the intracellular ... as to the migratory machinery of leukocytes in vivo,informing us, for example, which chemokines might be keyattractive cues by revealing which of the chemokine receptorsare expressed by these...