Drug accumulation in tumors (IMAGE) Boston Children's Hospital Caption At left, the red staining shows high levels of ICAM1 antibody accumulation in human pancreatic tumors with adjacent normal pancreas tissues. The blue staining shows low accumulation of non-targeting IgG antibodies in the tumors. At right, quantification of antibody accumulation. Credit Credit: Jing Huang, PhD, Boston Children's Hospital 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.