ReviewJournal of medicinal chemistry2022
Does the Number of Bifunctional Chelators Conjugated to a mAb Affect the Biological Activity of Its Radio-Labeled Counterpart? Discussion Using the Example of mAb against CD-20 Labeled with
Review in Journal of medicinal chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 13 citations in OpenAlex.
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- Development of a Mesothelin-Binding Engineered Scaffold Protein as a Theranostic for Pleural Mesothelioma.Bioconjugate chemistry · 2025Article
- Preclinical Evaluation of PTK7-Targeted Radionuclide Therapy.Molecular cancer therapeutics · 2025Article
- 177Lu-Labeled Antibody-Drug Conjugate: A Dual-Mechanistic Treatment Modality in Solid Tumors.Molecular cancer therapeutics · 2025Article
- In vitro and in vivo evaluation of anti-HER2 antibody conjugates labelled withEJNMMI radiopharmacy and chemistry · 2025Article
- Dual Potential of Cetuximab Conjugated Hydroxyapatite Zirconium Nanoparticle as Nanocarrier for Radioenhancer in X-Ray Dynamic Therapy andNanotheranostics · 2025Article
- Development of CD46 targeted alpha theranostics in prostate cancer usingTheranostics · 2024Article
- Synthesis and In Vitro Comparison of DOTA, NODAGA and 15-5 Macrocycles as Chelators for theMolecules (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There has been considerable interest in developing a monoclonal antibody (mAb) against-CD-20 (for example, Rituximab) modified by bifunctional chelating agents (BCA) for non-Hodgkin's lymphoma radioimmunotherapy. Therefore, many researchers have modified this monoclonal antibody by attaching different BCA moieties and evaluated their biological activities in terms of in vitro study and in vivo study in healthy and tumor xenografted rodents. This mini-perspective reviews the in vitro studies, the immunoreactivity and physiological distribution studies: organ-to-blood and the tumor-to-organ ratio of conjugates with different numbers of chelators per mAb. We set up a null hypothesis that states there is no statistical significance between the biological activity of monoclonal antibody (Rituximab) and the number of conjugated bifunctional chelators. Overall, we have concluded that there is no strong evidence for this hypothesis. However, the literature data should be questioned due to the potential lack of uniform study methodology.
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Registered trials
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