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Cope FO, Abbruzzese B, Sanders J, Metz W, Sturms K, Ralph D, Blue M, Zhang J, Bracci P, Bshara W, Behr S, Maurer T, Williams K, Walker J, Beverly A, Blay B, Damughatla A, Larsen M, Mountain C, Neylon E, Parcel K, Raghuraman K, Ricks K, Rose L, Sivakumar A, Streck N, Wang B, Wasco C, Williams A, Schlesinger LS, Azad A, Rajaram MVS, Jarjour W, Young N, Rosol T, McGrath M. Corrigendum to the inextricable axis of targeted diagnostic imaging and therapy: An immunological natural history approach [Nucl Med Biol 43 (2016) 215-225]. Nucl Med Biol 2016; 43:837. [PMID: 27866590 DOI: 10.1016/j.nucmedbio.2016.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Frederick O Cope
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017.
| | - Bonnie Abbruzzese
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - James Sanders
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Wendy Metz
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kristyn Sturms
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - David Ralph
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Michael Blue
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Jane Zhang
- The University of California San Francisco and the San Francisco General Hospital, AIDS and Cancer Specimen Resource Center, The Department of Pathology, 1001 Potrero Ave, Bldg. 3, Rm 207, San Francisco, CA 94110
| | - Paige Bracci
- The University of California San Francisco and the San Francisco General Hospital, AIDS and Cancer Specimen Resource Center, The Department of Pathology, 1001 Potrero Ave, Bldg. 3, Rm 207, San Francisco, CA 94110
| | - Wiam Bshara
- Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263
| | - Spencer Behr
- Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263
| | - Toby Maurer
- Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263
| | - Kenneth Williams
- Boston College, Department of Biology, 14 Commonwealth Ave, Chestnut Hill, MA 02467
| | - Joshua Walker
- Boston College, Department of Biology, 14 Commonwealth Ave, Chestnut Hill, MA 02467
| | - Allison Beverly
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Brooke Blay
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Anirudh Damughatla
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Mark Larsen
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Courtney Mountain
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Erin Neylon
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kaeli Parcel
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kapil Raghuraman
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kevin Ricks
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Lucas Rose
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Akhilesh Sivakumar
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Nicholas Streck
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Bryan Wang
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Christopher Wasco
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Amifred Williams
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Larry S Schlesinger
- Center for Microbial Interface Biology, The Ohio State University, Columbus, OH, 43210; The Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH 43210
| | - Abul Azad
- Center for Microbial Interface Biology, The Ohio State University, Columbus, OH, 43210; The Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH 43210
| | - Murugesan V S Rajaram
- Center for Microbial Interface Biology, The Ohio State University, Columbus, OH, 43210; The Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH 43210
| | - Wael Jarjour
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University, Columbus, OH 43210
| | - Nicholas Young
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University, Columbus, OH 43210
| | - Thomas Rosol
- The School of Veterinary Medicine, The Ohio State University, Columbus, OH 43210
| | - Michael McGrath
- The University of California San Francisco and the San Francisco General Hospital, AIDS and Cancer Specimen Resource Center, The Department of Pathology, 1001 Potrero Ave, Bldg. 3, Rm 207, San Francisco, CA 94110
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Cope FO, Abbruzzese B, Sanders J, Metz W, Sturms K, Ralph D, Blue M, Zhang J, Bracci P, Bshara W, Behr S, Maurer T, Williams K, Walker J, Beverly A, Blay B, Damughatla A, Larsen M, Mountain C, Neylon E, Parcel K, Raghuraman K, Ricks K, Rose L, Sivakumar A, Streck N, Wang B, Wasco C, Schlesinger LS, Azad A, Rajaram MVS, Jarjour W, Young N, Rosol T, Williams A, McGrath M. The inextricable axis of targeted diagnostic imaging and therapy: An immunological natural history approach. Nucl Med Biol 2016; 43:215-25. [PMID: 26924502 PMCID: PMC4794336 DOI: 10.1016/j.nucmedbio.2015.11.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 11/13/2015] [Accepted: 11/16/2015] [Indexed: 12/30/2022]
Abstract
In considering the challenges of approaches to clinical imaging, we are faced with choices that sometimes are impacted by rather dogmatic notions about what is a better or worse technology to achieve the most useful diagnostic image for the patient. For example, is PET or SPECT most useful in imaging any particular disease dissemination? The dictatorial approach would be to choose PET, all other matters being equal. But is such a totalitarian attitude toward imaging selection still valid? In the face of new receptor targeted SPECT agents one must consider the remarkable specificity and sensitivity of these agents. (99m)Tc-Tilmanocept is one of the newest of these agents, now approved for guiding sentinel node biopsy (SLNB) in several solid tumors. Tilmanocept has a Kd of 3×10(-11)M, and it specificity for the CD206 receptor is unlike any other agent to date. This coupled with a number of facts, that specific disease-associated macrophages express this receptor (100 to 150 thousand receptors), that the receptor has multiple binding sites for tilmanocept (>2 sites per receptor) and that these receptors are recycled every 15 min to bind more tilmanocept (acting as intracellular "drug compilers" of tilmanocept into non-degraded vesicles), gives serious pause as to how we select our approaches to diagnostic imaging. Clinically, the size of SLNs varies greatly, some, anatomically, below the machine resolution of SPECT. Yet, with tilmanocept targeting, the SLNs are highly visible with macrophages stably accruing adequate (99m)Tc-tilmanocept counting statistics, as high target-to-background ratios can compensate for spatial resolution blurring. Importantly, it may be targeted imaging agents per se, again such as tilmanocept, which may significantly shrink any perceived chasm between the imaging technologies and anchor the diagnostic considerations in the targeting and specificity of the agent rather than any lingering dogma about the hardware as the basis for imaging approaches. Beyond the elements of imaging applications of these agents is their evolution to therapeutic agents as well, and even in the neo-logical realm of theranostics. Characteristics of agents such as tilmanocept that exploit the natural history of diseases with remarkably high specificity are the expectations for the future of patient- and disease-centered diagnosis and therapy.
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Affiliation(s)
- Frederick O Cope
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017.
| | - Bonnie Abbruzzese
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - James Sanders
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Wendy Metz
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kristyn Sturms
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - David Ralph
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Michael Blue
- Navidea Biopharmaceuticals, Drug Development, 5600 Blazer Parkway, Dublin, OH 43017
| | - Jane Zhang
- The University of California San Francisco and the San Francisco General Hospital, AIDS and Cancer Specimen Resource Center, The Department of Pathology, 1001 Potrero Ave, Bldg. 3, Rm 207 San Francisco, CA 94110
| | - Paige Bracci
- The University of California San Francisco and the San Francisco General Hospital, AIDS and Cancer Specimen Resource Center, The Department of Pathology, 1001 Potrero Ave, Bldg. 3, Rm 207 San Francisco, CA 94110
| | - Wiam Bshara
- Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263
| | - Spencer Behr
- Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263
| | - Toby Maurer
- Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263
| | - Kenneth Williams
- Boston College, Department of Biology, 14 Commonwealth Ave, Chestnut Hill, Massachusetts 02467
| | - Joshua Walker
- Boston College, Department of Biology, 14 Commonwealth Ave, Chestnut Hill, Massachusetts 02467
| | - Allison Beverly
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Brooke Blay
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Anirudh Damughatla
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Mark Larsen
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Courtney Mountain
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Erin Neylon
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kaeli Parcel
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kapil Raghuraman
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Kevin Ricks
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Lucas Rose
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Akhilesh Sivakumar
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Nicholas Streck
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Bryan Wang
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Christopher Wasco
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | | | | | | | | | | | | | - Amifred Williams
- Navidea Biopharmaceuticals Drug Development Internship Program, 5600 Blazer Parkway, Dublin, OH 43017
| | - Michael McGrath
- The University of California San Francisco and the San Francisco General Hospital, AIDS and Cancer Specimen Resource Center, The Department of Pathology, 1001 Potrero Ave, Bldg. 3, Rm 207 San Francisco, CA 94110
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