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A dual radiolabelling approach for tracking metal complexes: investigating the speciation of copper bis(thiosemicarbazonates) in vitro and in vivo.

Abstract:

Copper(II)bis(thiosemicarbazonato) complexes such as [(64)Cu]Cu-ATSM continue to be investigated for positron emission tomography (PET) imaging of tumour hypoxia. However, the currently proposed mechanisms for the mode of action of these complexes are unable to account fully for their observed biological behaviour. In order to examine the roles of the copper metal and the ligand, we designed a pair of (123)I/(64)Cu-copper bis(thiosemicarbazonates), radiolabelled at either the metal or at the ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/c4mt00330f

Authors


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Institution:
University of Oxford
Division:
MSD
Department:
Oncology
Sub department:
CRUK/MRC Ox Inst for Radiation Oncology
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Oncology
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Oncology
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Oncology
Role:
Author
More from this funder
Name:
Cancer Research UK
Funding agency for:
Cornelissen, B
Muschel, R
Grant:
C14521/A6245
C5255/A8591
More from this funder
Name:
National Institute for Health Research Oxford Biomedical Research Centre
Funding agency for:
Cornelissen, B
Grant:
C14521/A6245
More from this funder
Name:
CR-UK/EPSRC Cancer Imaging Centre
Funding agency for:
Cornelissen, B
Grant:
C14521/A6245
More from this funder
Name:
Gray Laboratory Research Trust
Funding agency for:
Hueting, R
More from this funder
Name:
GlaxoSmithKline
Funding agency for:
Hueting, R
Publisher:
Royal Society of Chemistry
Journal:
Metallomics : integrated biometal science More from this journal
Volume:
7
Issue:
5
Pages:
795-804
Publication date:
2015-01-01
DOI:
EISSN:
1756-591X
ISSN:
1756-5901
Language:
English
Pubs id:
pubs:514445
UUID:
uuid:4a9aefce-13a2-4ede-a170-052c02e5b1f8
Local pid:
pubs:514445
Source identifiers:
514445
Deposit date:
2015-11-19

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