Projects per year
Personal profile
Key Responsibilities
Associate Dean for Research, Faculty of Science
Head of Pharmacology, School of Pharmacy
Module Co-ordinator for PHAP 6015B (Advanced Drug Discovery, Pharmacology and Toxicology)
Biography
Maria obtained a BSc in human nutrition at Trinity College Dublin and a diploma in dietetics at Dublin Institute of Technology. She then undertook a PhD and post-doc position in Trinity College investigating mechanisms of action of tumour necrosis factor alpha. She moved to The Scripps Research Institute in California as an American Heart Association research fellow in Nigel Mackman's lab, studying gene regulation in inflammation.
From 1999-2006, Maria was a senior research scientist and deputy head of the Micronutrient Research Section at the Medical Research Council’s Human Nutrition Research Centre in Cambridge, working on the regulation of gene expression in inflammation and vascular disease and the role of cellular and dietary antioxidants in disease.
From 2006-2016, Maria was a Senior Lecturer in the School of Pharmacy at UEA and her research focused on preventing and treating inflammation and cancer. In 2016, she was promoted to Professor of Cell Biology.
Areas of Expertise
Maria has studied: regulation of pro-inflammatory mediators (cytokines, adhesion molecules, coagulants, growth factors and matrix metalloproteinases) in chronic inflammation and age-related diseases; characterisation of the NFkappaB, Nrf2 and Egr-1 signalling pathways in inflammation; mechanisms of action of micronutrients and phytochemicals; novel therapeutics and therapeutic targets in age-related diseases and cancer.
Key Research Interests
Natural products and age-related diseases: characterising the mechanisms of action and investigating the potential of plant and marine-based compounds and their derivatives as nutraceuticals and therapeutics
- Bioactive peptides, triterpenoids, organosulfur compounds, flavonoids, vitamins, novel leads from natural product libraries, biosynthesised phytochemicals
Targeting inflammation - regulation of gene expression and novel therapeutics targeting these proteins:
- Nrf2 and other NFE2 family members
- DJ-1
- TREM-2
- NFkappaB family members
- Egr-1
Novel therapeutics in cancer:
- Metal-based compounds
- Novel leads from natural product-based libraries
- Targeted peptides disrupting protein/protein and protein/DNA interactions
Research Group or Lab Membership
Current
Jasmin Staples
Megan Williams
Emily Hobson
Ellie Hyde (with A Beekman)
Salonee Banerjee (with A Sobolewski)
Daria Golubova (with N Patron)
Rebecca Casson (with A Osbourn)
Sherif Hamdallah (with S Qi)
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):
Collaborations and top research areas from the last five years
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Creating a culture of inclusion: Increasing Diversity and Equity of Access - Creating a culture of inclusion: Increasing Diversity and Equity of Access - IDEA
Blow, J., Blow, J., Clark, A., Cornish, C., Deane, K., Duvendack, M., Hodgekins, J., Horwood, N., Mondal, A., O'Connell, M., Reid, B. & Semlyen, J.
1/09/24 → 31/08/26
Project: Research
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Control transcription factors with protein-protein and protein-DNA interactions
1/06/23 → 31/05/26
Project: Research
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New cell membrane-penetrating Nrf2 peptides and their therapeutic effects on lupus nephritis
30/03/21 → 29/03/25
Project: Research
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Cancer medicines: From the laboratory to the patient
British Pharmacological Society
3/01/23 → 28/02/23
Project: Research
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Open forum to discuss race and race relations in Science
Mueller, A., Norton, R. & O'Connell, M.
British Society for Immunology
1/10/21 → 31/10/21
Project: Research
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Anti-inflammatory activities of Yataprasen Thai traditional formulary and its active compounds, beta-amyrin and stigmasterol, in RAW264.7 and THP-1 cells
Angsusing, J., Singh, S., Samee, W., Tadtong, S., Stokes, L., O'Connell, M., Bielecka, H., Toolmal, N., Mangmool, S. & Chittasupho, C., 1 Aug 2024, In: Pharmaceuticals. 17, 8, 1018.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
Borylation via iridium catalysed C–H activation: a new concise route to duocarmycin derivatives
Cominetti, M. M. D., Goddard, Z. R., Hood, B. R., Beekman, A. M., O'Connell, M. A. & Searcey, M., 10 Jul 2024, In: Organic & Biomolecular Chemistry. 22, 27, p. 5603-5607 5 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Downloads (Pure) -
Euglenatides, potent antiproliferative cyclic peptides isolated from the freshwater photosynthetic microalga Euglena gracilis
Ganesan, A., Aldholmi, M., Ahmad, R., Carretero-Molina, D., Pérez-Victoria, I., Martín, J., Reyes, F., Genilloud, O., Gourbeyre, L., Gefflaut, T., Carlsson, H., Maklakov, A., Field, R. A., O'Neill, E., Wilkinson, B. & O'Connell, M., 7 Jun 2022, In: Angewandte Chemie-International Edition. 61, 23, e202203175.Research output: Contribution to journal › Article › peer-review
Open AccessFile11 Citations (Scopus)15 Downloads (Pure) -
Amino DSA analogues as payloads for antibody-drug conjugates with multiple sites for conjugation. Initial studies and solid phase synthesis
M. M. D. Cominetti, M., Goddard, Z. R., Howman, C. E., O'Connell, M. A. & Searcey, M., 25 May 2021, In: Tetrahedron Letters. 72, 153058.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)19 Downloads (Pure) -
Peptide directed phthalocyanine-gold nanoparticles for selective photodynamic therapy of EGFR overexpressing cancers
Goddard, Z. R., Beekman, A. M., Cominetti, M. M. D., O'Connell, M. A., Chambrier, I., Cook, M. J., Marin, M. J., Russell, D. A. & Searcey, M., 1 Feb 2021, In: RSC Medicinal Chemistry. 12, 2, p. 288-292 5 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile12 Citations (Scopus)30 Downloads (Pure)
Prizes
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Elected Fellow of the Royal Society of Biology
O'Connell, Maria (Recipient), 2017
Prize: Election to learned society
Activities
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BBSRC Pool of Experts (External organisation)
Maria O'Connell (Member)
2023 → …Activity: Membership › Peer review panel
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Norwich Cancer Research Network Annual Symposium
Maria O'Connell (Organiser)
9 Jun 2022Activity: Participating in or organising an event › Participation in conference
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EDI Advisory Panel (External organisation)
Maria O'Connell (Member)
2021 → …Activity: Membership › Committee
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British Society for Immunology - Career Enhancing Grant Panel (External organisation)
Maria O'Connell (Member)
2021 → …Activity: Membership › Peer review panel
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British Society for Immunology Teaching Roundtable Group (External organisation)
Maria O'Connell (Member)
2020Activity: Membership › Committee