A postdoctoral fellowship position is available in the laboratory of Dr. Cynthia Dunbar, NIH Distinguished Investigator, within the Translational Stem Cell Biology Branch at the National Heart, Lung, and Blood Institute, NIH, in collaboration with the Molecular Imaging Branch, Center for Cancer Research, National Cancer Institute, NIH . The laboratories are located on the main NIH campus in Bethesda, Maryland. The research projects focus on the development and use of novel and informative short (hours to days) and longer term (months to years) imaging approaches to track adoptively transferred cells of interest, including chimeric antigen receptor (CAR) T cells, natural killer cells, B cells/plasma cells, hematopoietic progenitor and stem cells, myeloid cells, and other cell types under