T Cell Tentacles in Action (VIDEO) University of California - San Francisco This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption New techniques let researchers record video of T cell tentacles in action. Other movies available on request. Credit Credit Krummel Lab / UCSF Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.