Targeting fibroblast activation protein (FAP): next generation PET radiotracers using squaramide coupled bifunctional DOTA and DATA5m chelators Tập 5 Số 1 - 2020
Euy Sung Moon, Filipe Elvas, Gwendolyn Vliegen, Stef De Lombaerde, Christel Vangestel, Sven De Bruycker, An Bracke, Elisabeth Eppard, Lukas Greifenstein, Benedikt Klasen, Vasko Kramer, Steven Staelens, Ingrid De Meester, Pieter Van der Veken, Frank Rösch
Abstract Background Fibroblast activation protein (FAP) is a proline selective
serine protease that is overexpressed in tumor stroma and in lesions of many
other diseases that are characterized by tissue remodeling. In 2014, a most
potent FAP-inhibitor (referred to as UAMC1110) with low nanomolar FAP-affinity
and high selectivity toward related enzymes such as prolyl oligopeptidase (PREP)
and the ... hiện toàn bộ
Cyclotron-based production of 68Ga, [68Ga]GaCl3, and [68Ga]Ga-PSMA-11 from a liquid target - 2020
Melissa E. Rodnick, Carina Sollert, Daniela Stark, Mara Clark, Andrew Katsifis, Brian G. Hockley, D. Christian Parr, Jens Frigell, Bradford D. Henderson, Monica Abghari-Gerst, Morand Piert, Michael Fulham, Stefan Eberl, Katherine Gagnon, Peter J. H. Scott
AbstractPurposeTo optimize the direct production of68Ga on a cyclotron, via
the68Zn(p,n)68Ga reaction using a liquid cyclotron target. We Investigated the
yield of cyclotron-produced68Ga, extraction of [68Ga]GaCl3and subsequent
[68Ga]Ga-PSMA-11 labeling using an automated synthesis
module.MethodsIrradiations of a 1.0 M solution of [68Zn]Zn(NO3)2in dilute
(0.2–0.3 M) HNO3were conducted using GE PET... hiện toàn bộ
Radiolabeled nanomaterials for biomedical applications: radiopharmacy in the era of nanotechnology Tập 7 Số 1
Martha Sahylí Ortega Pijeira, Herlys Viltres, Ján Kozempel, Michal Sakmár, Martin Vlk, Derya İlem-Özdemir, Meliha Ekinci, Seshasai Srinivasan, Amin Reza Rajabzadeh, Eduardo Ricci-Júnior, Luciana Magalhães Rebêlo Alencar, Mohammed Al Qahtani, Ralph Santos-Oliveira
AbstractBackgroundRecent advances in nanotechnology have offered new hope for
cancer detection, prevention, and treatment. Nanomedicine, a term for the
application of nanotechnology in medical and health fields, uses nanoparticles
for several applications such as imaging, diagnostic, targeted cancer therapy,
drug and gene delivery, tissue engineering, and theranostics.ResultsHere, we
overview the ... hiện toàn bộ
Development and implementation of ISAR, a new synthesis platform for radiopharmaceutical production Tập 4 Số 1 - 2019
Christopher Frank, Alessio Ciulli, Fredrik Rensei, Victor Samper, Allen F. Brooks, Brian G. Hockley, Bradford D. Henderson, Christian Rensch, Peter Scott
Abstract Background PET radiopharmaceutical development and the implementation
of a production method on a synthesis module is a complex and time-intensive
task since new synthesis methods must be adapted to the confines of the
synthesis platform in use. Commonly utilized single fluid bus architectures put
multiple constraints on synthesis planning and execution, while conventional
microfluidic so... hiện toàn bộ
Automated, cassette-based isolation and formulation of high-purity [61Cu]CuCl2 from solid Ni targets - 2020
Johan Svedjehed, Christopher J. Kutyreff, Jonathan W. Engle, Katherine Gagnon
Abstract Background A need for improved, cassette-based automation of 61Cu
separation from irradiated Ni targets was identified given the growing interest
in theranostics, and generally lengthy separation chemistries for 64Cu/64Ni,
upon which 61Cu chemistry is often based. Methods A method for separating 61Cu
from irradiated natNi targets was therefore developed, with provision for target
recyclin... hiện toàn bộ
Advances in the automated synthesis of 6-[18F]Fluoro-L-DOPA Tập 6 Số 1
A. S. Campos Neves, Ivanna Hrynchak, Inês Fonseca, Vítor H. Alves, Mariette M. Pereira, Amílcar Falcão, Antero Abrunhosa
AbstractThe neurotracer 6-[18F]FDOPA has been, for many years, a powerful tool
in PET imaging of neuropsychiatric diseases, movement disorders and brain
malignancies. More recently, it also demonstrated good results in the diagnosis
of other malignancies such as neuroendocrine tumours, pheochromocytoma or
pancreatic adenocarcinoma.The multiple clinical applications of this tracer
fostered a very s... hiện toàn bộ