Video 12
Shape modifications of CTLs in contact or not with blood vessels. Time-lapse TPLSM video (acceleration 200x; 130 x 130 µm) showing OT1-GFP effector cells (green) within an EG7 tumor at day 5 after adoptive transfer. Rhodamine-dextran 70 kD (red) was injected intravenously before imaging. Typical examples of vessel contacting (circle) cell, respectively non-contacting (square) cell are shown.