Research output per year
Research output per year
Personal profile
Research interests (short)
My personal scientific interests lie at the interface of biology, chemistry, and physics, with a specific focus on supporting the development of correlative workflows and scientific platforms to provide integrated and comprehensive data sets required for answering complex scientific questions in all fields of research and translational applications. Taking this 'analytical omics' based approach, as Business Development Manager for core research facilities, I engage the academic community along with key industrial partners and commercial stakeholders to support the delivery of cutting-edge technology and services for all users of our analytical services at King's, ultimately fostering a paradigm shift in how we do science more efficiently and effectively.
Biographical details
Dr. Theodora (Thea) Stewart is the Business Development Manager of core research facilities within the Research Management & Innovation Directorate (RMID) at King’s College London. Thea graduated with a degree in Chemistry from Wellesley College (USA) in 2008 and moved onto ETHZ (Zürich, Switzerland), completing her MSc in Biogeochemistry and Pollutant Dynamics (2010) and Ph.D. in Environmental Science (2014) studying the influence of metal speciation on the bioavailability and toxicity of lead (Pb) in aquatic organisms, work for which she obtained the ETH Silver Medal. She continued her postdoctoral research in the Department of Environmental Toxicology at Eawag (Dübendorf, Switzerland), after which she moved to King’s College London supported by a research fellowship from the Swiss National Science Foundation in collaboration with the Diamond Light Source (DLS). After working in the Department of Nutrition at KCL, Thea was hired as lead scientist and manager of the newly Wellcome funded London Metallomics Facility (LMF) and helped build and transition the LMF to a successful and growing core facility based at KCL, providing cutting edge technology and expertise to underpin the ever-expanding applications of elemental analyses in the exciting new field of metallomics.
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):
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Collaborations and top research areas from the last five years
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Across the spectrum: integrating multidimensional metal analytics for in situ metallomic imaging
Stewart, T., 17 Oct 2018, (Accepted/In press) In: Metallomics.Research output: Contribution to journal › Review article › peer-review
Open Access33 Citations (Scopus) -
Impact of an SLC30A8 loss-of-function variant on the pancreatic distribution of zinc and manganese: laser ablation-ICP-MS and positron emission tomography studies in mice
Firth, G., Georgiadou, E., Griffiths, A., Amrahli, M., Kim, J., Yu, Z., Hu, M., Stewart, T. J., Leclerc, I., Okamoto, H., Gomez, D., Blower, P. J. & Rutter, G. A., 16 Jun 2023, In: Frontiers in Endocrinology . 14, 1171933.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Redox and metal profiles in human coronary endothelial and smooth muscle cells under hyperoxia, physiological normoxia and hypoxia: Effects of NRF2 signaling on intracellular zinc
Smith, M. J., Yang, F., Griffiths, A., Morrell, A., Chapple, S. J., Siow, R. C. M., Stewart, T., Maret, W. & Mann, G. E., Jun 2023, In: Redox Biology. 62, 102712.Research output: Contribution to journal › Article › peer-review
Open Access7 Citations (Scopus) -
Vascular protection afforded by zinc supplementation in human coronary artery smooth muscle cells mediated by NRF2 signaling under hypoxia/reoxygenation: Zinc supplementation protects against hypoxia/reoxygenation
Yang, F., Smith, M., Griffiths, A., Morrell, A., Chapple, S., Siow, R., Stewart, T., Maret, W. & Mann, G., Aug 2023, In: Redox Biology. 64, 102777.Research output: Contribution to journal › Article › peer-review
Open AccessFile9 Citations (Scopus)57 Downloads (Pure) -
Localisation of iron and zinc in grain of biofortified wheat
Wan, Y., Stewart, T., Amrahli, M., Evans, J., Sharp, P., Govindan, V., Hawkesford, M. J. & Shewry, P. R., May 2022, In: JOURNAL OF CEREAL SCIENCE. 105, 103470.Research output: Contribution to journal › Article › peer-review
Open Access15 Citations (Scopus)
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Integrated multi-modal tissue state mapping of TNBC progression
Parsons, M. (Primary Investigator), Abbate, V. (Co-Investigator), Ameer-Beg, S. (Co-Investigator), Barber, P. (Co-Investigator), Bergholt, M. (Co-Investigator), Chan, A. (Co-Investigator), Chiappini, C. (Co-Investigator), Cox, S. (Co-Investigator), Gillett, C. (Co-Investigator), Grigoriadis, A. (Co-Investigator), Irshad, S. (Co-Investigator), Karimi, M. M. (Co-Investigator), Ng, T. (Co-Investigator), Ourselin, S. (Co-Investigator), Pinder, S. (Co-Investigator), Purushotham, A. (Co-Investigator), Sinkus, R. (Co-Investigator), Spencer, J. (Co-Investigator) & Stewart, T. (Co-Investigator)
30/09/2021 → 30/09/2025
Project: Research
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Multidimensional Metallomic Imaging (MMI) for Environmental Hazard Analysis
Hogstrand, C. (Primary Investigator) & Stewart, T. (Co-Investigator)
NERC Natural Environment Research Council
1/06/2020 → 30/11/2020
Project: Research
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Metallomic profiling and redox signalling in human coronary artery endothelial and smooth muscle cells in physiological normoxia and ischaemia/reperfusion injury
Mann, G. (Primary Investigator), Maret, W. (Co-Investigator), Chapple, S. (Co-Investigator) & Stewart, T. (Co-Investigator)
2/02/2019 → 28/09/2021
Project: Research