Immune cells have a sweet tooth (VIDEO) Instituto de Medicina Molecular This video is under embargo. Please login to access this video. Caption New study finds that tissue resident white blood cells use glucose as an energy source to deal with infection Credit Andrés Azzolina, iMM Usage Restrictions Usage open, but mandatory to include credits License Original 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.