Research output per year
Research output per year
Personal profile
Research interests
We are interested in the discovery and development of new PET and MR methods to image tumour metabolism, predict treatment response and monitor the downstream effect of targeted therapeutics.
The development of a new generation of molecular imaging techniques currently focuses on cancer detection, assess the efficacy of novel and preexisting cancer therapeutics, and help describe the fundamental biological mechanisms that drive treatment resistance.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
External positions
Honorary Senior Lecturer, UCL University College London
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Dive into the research topics where Tim Witney is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Compact and cGMP-compliant automated synthesis of [18F]FSPG on the Trasis AllinOne™.
Farooq, R., Gendron, T., Edwards, R. S. & Witney, T. H., 17 Jan 2025, In: EJNMMI Radiopharmacy and Chemistry. 10, 1, p. 2 2.Research output: Contribution to journal › Article › peer-review
Open Access -
Hidden in Plain Sight: Clinical Imaging of the Tumor Microenvironment with PET
Witney, T. H., 7 Feb 2025, In: Cancer discovery. 15, 2, p. 264-266 3 p.Research output: Contribution to journal › Article
1 Citation (Scopus) -
Molecular Imaging of Cancer Stem Cells and Their Role in Therapy Resistance
Dos Santos, S. N. & Witney, T. H., 3 Jan 2025, In: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 66, 1, p. 14-19 6 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
(SiFA)SeFe: A Hydrophilic Silicon-Based Fluoride Acceptor Enabling Versatile Peptidic Radiohybrid Tracers
Deiser, S., Fenzl, S., König, V., Drexler, M., Smith, L. M., George, M. E., Beck, R., Witney, T. H., Inoue, S. & Casini, A., 8 Aug 2024, In: Journal of Medicinal Chemistry. 67, 16, p. 14077–14094 18 p., 67.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
[18F]FSPG-PET provides an early marker of radiotherapy response in head and neck squamous cell cancer
Sambasivan, K., Tyrrell, W. E., Farooq, R., Mynerich, J., Edwards, R. S., Tanc, M., Urbano, T. G. & Witney, T. H., 9 Aug 2024, In: npj Imaging. 2, 1, p. 28Research output: Contribution to journal › Article › peer-review
Open Access
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Improving response assessment in cancer by measurement of cellular redox status using 18F-FSPG positron emission tomography
Witney, T. (Primary Investigator) & Cook, G. (Co-Investigator)
1/06/2024 → 30/11/2026
Project: Research
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Imaging radiation resistance: Molecular and Imaging biomarkers of radioresistance and clinical translation
Witney, T. (Primary Investigator) & Cook, G. (Co-Investigator)
1/06/2024 → 31/05/2030
Project: Research
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Imaging the Tumour Redox Microenvironment for Early Response Assessment in Cancer Patients
Witney, T. (Primary Investigator) & Cook, G. (Co-Investigator)
1/05/2024 → 30/04/2028
Project: Research
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SMARTdrugs: Supramolecular agents as radiotheranostic drugs (SMARTdrugs)
Witney, T. (Primary Investigator)
1/01/2024 → 31/12/2027
Project: Research
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Evaluation of the quantitative accuracy and radiation dosimetry of an advanced pre-clinical multipinhole SPECT/CT theranostic imaging device
Marsden, P. (Primary Investigator), Witney, T. (Co-Investigator) & academic, A. (Co-Investigator)
Mediso Medical Imaging Systems UK
1/10/2023 → 30/09/2027
Project: Research