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Contact Details

Email
warren.tate@otago.ac.nz
Position
Emeritus Professor
Department
Department of Pathology and Molecular Medicine (Dunedin)
Qualifications
PhD
Research summary
Understanding the pathophysiology of post viral fatigue syndromes, ME/CFS and Long COVID
Teaching

Third year medical programme ELM3 on post viral fatigue syndromes

Memberships

Warren is a Fellow of the Royal Society of New Zealand, and internationally, a Fellow of the Alexander von Humboldt Foundation of Germany, and was an International Research Scholar of the Howard Hughes Medical Institute of the United States. Member, Society for Biochemistry and Molecular biology

Clinical

Commitments to the ME/CFS national advisory association, ANZMES, and ME/CFS and Long COVID patients

Research

Warren has been a researcher and academic at the University of Otago in Dunedin, New Zealand spanning 57 years. For 30 years he researched the fundamental mechanisms of how the ribosome mediates protein synthesis, and how this biology and the genetic code arose 3-4 billion years ago. He demonstrated the translational stop signal is a sequence element and not simply the triplet codon shown in the genetic code, and co-discovered a new rare mechanism of gene regulation, translational frameshifting used commonly by viruses and as a vulnerable point in the biology of HIV-1. This led to studies of unexplained human functions and diseases such as Alzheimer’s disease and memory, and a natural human brain protein with strong therapeutic potential.

His most recent research programme initiated in 2012 has been on debilitating post-viral fatigue syndromes, Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and Long COVID, focussing on preclinical studies with New Zealand patients to understand their pathophysiology and the underlying molecular mechanisms. He received the Distinguished Research Medal of the University of Otago in 2006, the Rutherford Medal of the Royal Society of NZ in 2010, a research excellence award from the Health Research Council of New Zealand in 2016 and the Marsden Medal from the New Zealand Association of Scientists in 2018. He was awarded a Companion of the New Zealand Order of Merit (CNZM), for services to Science in 2011.

Additional details

Served in various roles of the Health Research Council 1977- 2006 including Governance Board and Chair of the Biomedical Committee 1999-2006

Publications

Bowden, N., McLeod, K., Anns, F., Catchpool, L., Charlton, F., Taylor, B., … Vu, H., & Tate, W. (2026). Health, labour market, and social service outcomes for people with Myalgic Encephalomyelitis / Chronic Fatigue Syndrome on a health or disability related benefit: An Aotearoa | New Zealand nationwide cross-sectional study using the integrated data infrastructure. BMC Public Health. Advance online publication. doi: 10.1186/s12889-026-27499-7 Journal - Research Article

McLoughlin, J., Sayfullaeva, J., Kiliç, E., Carmody, C., Grochowska, N., Potapov, K., Potapov, D., Clarkson, A., Peppercorn, K., Tate, W., & Kwakowsky, A. (2026). Estren prevents beta-amyloid-induced basal forebrain cholinergic loss and long-term spatial memory deficits in aged female mice. Scientific Reports. Advance online publication. doi: 10.1038/s41598-026-49638-1 Journal - Research Article

O'Connell, A., Calvo-Flores Guzmán, B., Zhai, Y., Keighron, C. N., Boix, J., Peppercorn, K., Tate, W. P., … Kwakowsky, A. (2026). The β-amyloid-induced increased tonic conductance, impaired long-term potentiation and cognitive deficits characteristic of Alzheimer's disease are reversed by an α5 inverse agonist of the GABA type A receptor. Neuropharmacology, 290, 110892. doi: 10.1016/j.neuropharm.2026.110892 Journal - Research Article

Tate, W., Peppercorn, K., Bowden, N., & Charlton, F. (2025). Managing chronic fatigue conditions with overlapping symptoms, and the health policies and social services supporting those affected. Medical Research Archives, 13(11). doi: 10.18103/mra.v13i11.7104 Journal - Research Other

Sharma, S., Hodges, L. D., Peppercorn, K., Davis, J., Edgar, C. D., Rodger, E. J., Chatterjee, A., & Tate, W. P. (2025). Precision medicine study of post-exertional malaise epigenetic changes in myalgic encephalomyelitis/chronic fatigue patients during exercise. International Journal of Molecular Sciences, 26, 8563. doi: 10.3390/ijms26178563 Journal - Research Article

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