Figure 6

Immobilized ISM activates FAK and promotes EC haptotactic migration. (a) Immobilized ISM activates FAK Y397 phosphorylation in similar fashion as immobilized VN. S, cells in suspension. (b) ISM dose-dependently promotes EC haptotactic migration with similar potency as FN. (c) ISM promotes EC haptotactic migration through αvβ5 integrin