PET imaging with (89)Zr: From radiochemistry to the clinic Journal Article
| Authors: | Deri, M. A.; Zeglis, B. M.; Francesconi, L. C.; Lewis, J. S. |
| Article Title: | PET imaging with (89)Zr: From radiochemistry to the clinic |
| Abstract: | The advent of antibody-based cancer therapeutics has led to the concomitant rise in the development of companion diagnostics for these therapies, particularly nuclear imaging agents. A number of radioisotopes have been employed for antibody-based PET and SPECT imaging, notably 64Cu, 124I, 111In, and 99mTc; in recent years, however, the field has increasingly focused on 89Zr, a radiometal with near ideal physical and chemical properties for immunoPET imaging. In the review at hand, we seek to provide a comprehensive portrait of the current state of 89Zr radiochemical and imaging research, including work into the production and purification of the isotope, the synthesis of new chelators, the development of new bioconjugation strategies, the creation of novel 89Zr-based agents for preclinical imaging studies, and the translation of 89Zr-labeled radiopharmaceuticals to the clinic. Particular attention will also be dedicated to emerging trends in the field, 89Zr-based imaging applications using vectors other than antibodies, the comparative advantages and limitations of 89Zr-based imaging compared to that with other isotopes, and areas that would benefit from more extensive investigation. At bottom, it is hoped that this review will provide both the experienced investigator and new scientist with a full and critical overview of this exciting and fast-developing field. © 2013 Elsevier Inc. |
| Keywords: | pet imaging; antibody; radiochemistry; 89zr; immunopet |
| Journal Title: | Nuclear Medicine and Biology |
| Volume: | 40 |
| Issue: | 1 |
| ISSN: | 0969-8051 |
| Publisher: | Elsevier Science Inc. |
| Date Published: | 2013-01-01 |
| Start Page: | 3 |
| End Page: | 14 |
| Language: | English |
| DOI: | 10.1016/j.nucmedbio.2012.08.004 |
| PROVIDER: | scopus |
| PMCID: | PMC3517725 |
| PUBMED: | 22998840 |
| DOI/URL: | |
| Notes: | --- - "Export Date: 1 February 2013" - "CODEN: NMBIE" - "Source: Scopus" |
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