Radionuclide reporter gene imaging / 中国医学科学院学报

ABSTRACT

Molecular nuclear imaging techniques are currently being developed to map the topography and level of gene expression following gene therapy. To date, two radionuclide-based imaging strategies have been investigated--using reporter genes encoding either intracellular enzymes or cell-surface receptors. In this article, we discuss these two reporter gene imaging systems that have been developed to detect gene expression noninvasively.