Journal of Molecular Imaging & Dynamics

Journal of Molecular Imaging & Dynamics
Open Access

ISSN: 2155-9937

Steinacker Nils

Department of Ophthalmology, Erasmus MC Rotterdam, Rotterdam, Netherlands

Publications
  • Commentary   
    Targeted therapy and molecular imaging using nanotechnology
    Author(s): Steinacker Nils*

    Because molecules are too tiny to be photographed directly with noninvasive techniques, epitopes of interest are often depicted using precise and sensitive site-targeted contrast agents. A site-targeted agent, unlike typical blood pool contrast agents, is designed to increase a specific biomarker that would otherwise be difficult to identify from surrounding normal tissue. With the use of targeted radionuclides, molecular imaging has been a clinical reality for some time. Somatostatin-receptor imaging for neuroendocrine tumour identification, as well as fluorodeoxyglucose (FDG) imaging by PET for characterization of various disease states, is just two clinical examples. The use of technetium-labeled annexin for targeted detection of cellular apoptosis is now in clinical trials based on binding to membrane phosphatidyl serine epitopes that are exposed during apoptosis. Other nuclear co.. View More»

    Abstract HTML PDF

Top