Cancer Institute A national cancer institute
designated cancer center

Edward Graves

Publication Details

  • Imaging tumoral hypoxia: Oxygen concentrations and beyond ONCOLOGY-NEW YORK Graves, E. E., Giaccia, A. J. 2007; 21 (3): 368-376


    The role of hypoxia as a key determinant of outcome for human cancers has encouraged efforts to noninvasively detect and localize regions of poor oxygenation in tumors. In this review, we will summarize existing and developing techniques for imaging tumoral hypoxia. A brief review of the biology of tumor oxygenation and its effect on tumor cells will be provided initially. We will then describe existing methods for measurement of tissue oxygenation status. An overview of emerging molecular imaging techniques based on radiolabeled hypoxic markers such as misonidazole or hypoxia-related genes and proteins will then be given, and the usefulness of these approaches toward targeting hypoxia directly will be assessed. Finally, we will evaluate the clinical potential of oxygen- and molecular-specific techniques for imaging hypoxia, and discuss how these methods will individually and collectively advance oncology.

    View details for Web of Science ID 000253822400010

    View details for PubMedID 17447439

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