Figure 5
From: A collagen-based microwell migration assay to study NK-target cell interactions
NK cell-mediated lysis of target cells in 3D collagen matrix. (A) Time-lapse sequence showing a NK cell migrating and killing two target cells. Scale bar = 15 μm. (B) Number of target cell contacts and kills made by individual NK cells. (C) Distribution of duration of contact periods (n = 86). (D) Distribution of duration of contact periods divided by cytolytic and non-cytolytic interactions (ncytolytic = 49 and nnon-cytolytic = 37).
