Dr Teagan Edwards

2025

Journal - Research Article

Borichevsky, G. M., Swaminathan, A., Smith, B. R., Edwards, T. S., Ashby, L. V., Frampton, C. M. A., Day, A. S., Gearry, R. B., & Kettle, A. J. (2025). Myeloperoxidase enzyme activity in feces reflects endoscopic severity in inflammatory bowel disease. Inflammatory Bowel Diseases, 31(8), 2254-2268. doi: 10.1093/ibd/izaf109

King-Hudson, T.-R. J., Pearson, A. G., Dunstan-Harrison, C., Powell, M. T., Magon, N. J., Edwards, T. S., Paton, L. N., … Kettle, A. J., Pearson, J. F., Kokaua, J., … Theodore, R., Ramrakha, S., Poulton, R., Moffitt, T. E., Ledgerwood, E. C., & Hampton, M. B. (2025). Biomarkers of oxidative and mitochondrial stress are associated with accelerated pace of aging at midlife in a birth cohort. Journals of Gerontology Series A, 80(7), glaf105. doi: 10.1093/gerona/glaf105

Aitchison, A., Edwards, T. S., & Day, A. S. (2025). Simulated gastrointestinal digestion of milk caseins containing A1 β-casein does not lead to increased production of inflammatory proteins in intestinal epithelial cells in vitro when compared to milk caseins containing A2 β-casein. Journal of Functional Foods, 125, 106669. doi: 10.1016/j.jff.2025.106669

Edwards, T. S., Ho, S. S. C., Brown, S. C., Appleton, L., Smith, B. R., Borichevsky, G. M., Swaminathan, A., Frampton, C. M. A., Gearry, R. B., Kettle, A. J., & Day, A. S. (2025). Fecal myeloperoxidase levels reflect disease activity in children with Crohn’s disease. Inflammatory Bowel Diseases, 31, 800-811. doi: 10.1093/ibd/izae262

Conference Contribution - Published proceedings: Abstract

Aitchison, A., Edwards, T., & Day, A. (2025). Simulated gastrointestinal digestion of bovine A1 β-casein does not increase production of inflammatory proteins in vitro compared to A2 β-casein. Journal of Gastroenterology & Hepatology, 40(Suppl. 1), (pp. 26-27). doi: 10.1111/jgh.16899

2024

Journal - Research Other

Edwards, T. S., & Day, A. S. (2024). The role of fecal biomarkers in individuals with inflammatory bowel disease. Expert Review of Molecular Diagnostics, 24(6), 497-508. doi: 10.1080/14737159.2024.2375224

2022

Journal - Research Article

Swaminathan, A., Borichevsky, G. M., Edwards, T. S., Hirschfeld, E., Mules, T. C., Frampton, C. M. A., Day, A. S., Hampton, M. B., Kettle, A. J., & Gearry, R. B. (2022). Faecal myeloperoxidase as a biomarker of endoscopic activity in inflammatory bowel disease. Journal of Crohn's & Colitis, 16, 1862-1873. doi: 10.1093/ecco-jcc/jjac098

Edwards, T. S., Dickerhof, N., Magon, N. J., Paton, L. N., Sly, P. D., & Kettle, A. J. (2022). Formation of calprotectin-derived peptides in the airways of children with cystic fibrosis. Journal of Immunology, 208, 979-990. doi: 10.4049/jimmunol.2001017

2021

Journal - Research Article

Edwards, T. S., Dawson, K. L., Keenan, J. I., & Day, A. S. (2021). A simple method to generate β-casomorphin-7 by in vitro digestion of casein from bovine milk. Journal of Functional Foods, 85, 104631. doi: 10.1016/j.jff.2021.104631

Conference Contribution - Published proceedings: Abstract

Borichevsky, G., Swaminathan, A., Edwards, T., Day, A., Hampton, M., Kettle, A., & Gearry, R. (2021). Faecal myeloperoxidase is a biomarker of endoscopically active inflammatory bowel disease. Proceedings of the 16th Congress of the Federation of Asian & Oceanic Biochemists & Molecular Biologists (FAOBMB). (pp. 234). Retrieved from https://www.faobmb2021.org

2020

Journal - Research Article

Carr, A. C., Spencer, E., Hoskin, T. S., Rosengrave, P., Kettle, A. J., & Shaw, G. (2020). Circulating myeloperoxidase is elevated in septic shock and is associated with systemic organ failure and mortality in critically ill patients. Free Radical Biology & Medicine, 152, 462-468. doi: 10.1016/j.freeradbiomed.2019.11.004

Conference Contribution - Published proceedings: Abstract

Spencer, E., Hoskin, T., Rosengrave, P., Kettle, A., Shaw, G., & Carr, A. (2020). Circulating myeloperoxidase is elevated in septic shock and is associated with systemic organ failure and mortality in critically ill patients. New Zealand Medical Journal, 133(1524), (pp. 145-146). Retrieved from https://www.nzma.org.nz/journal

2019

Journal - Research Article

Hoskin, T. S., Crowther, J. M., Cheung, J., Epton, M. J., Sly, P. D., Elder, P. A., … Kettle, A. J., & Dickerhof, N. (2019). Oxidative cross-linking of calprotectin occurs in vivo, altering its structure and susceptibility to proteolysis. Redox Biology, 24, 101202. doi: 10.1016/j.redox.2019.101202

2018

Awarded Doctoral Degree

Hoskin, T. S. (2018). Oxidative post-translational modifications of calprotectin during inflammation (PhD). University of Otago, Dunedin, New Zealand. Retrieved from http://hdl.handle.net/10523/8366

Hoskin, T. S. (2018). Oxidative post-transitional modifications of calprotectin during inflammation (PhD). University of Otago, Dunedin, New Zealand. Retrieved from http://hdl.handle.net/10523/8366

2017

Journal - Research Article

Dickerhof, N., Pearson, J. F., Hoskin, T. S., Berry, L. J., Turner, R., Sly, P. D., Kettle, A. J., on behalf of AREST CF. (2017). Oxidative stress in early cystic fibrosis lung disease is exacerbated by airway glutathione deficiency. Free Radical Biology & Medicine, 113, 236-243. doi: 10.1016/j.freeradbiomed.2017.09.028

Conference Contribution - Verbal presentation and other Conference outputs

Dickerhof, N., Pearson, J. F., Hoskin, T. S., Sly, P. D., & Kettle, A. J. (2017, August). Myeloperoxidase is associated with bronchiectasis in children with cystic fibrosis. Verbal presentation at the 10th International Human Peroxidase Meeting, Breckenridge, USA.

Hoskin, T. S., Dickerhof, N., Hampton, M. B., & Kettle, A. J. (2017, July). Calprotectin is sensitive to oxidants generated by myeloperoxidase. Verbal presentation at the New Zealand Branch of the Australasian Society for Immunology (NZ ASI) Annual Scientific Meeting, Christchurch, New Zealand.

2016

Conference Contribution - Published proceedings: Abstract

Dickerhof, N., Berry, L. J., Turner, R., Hoskin, T., Sly, P. D., & Kettle, A. J. (2016). Glutathione deficiency and neutrophil-mediated oxidative stress in the lungs of young children with cystic fibrosis. Free Radical Biology & Medicine, 100(Suppl.), (pp. S190). doi: 10.1016/j.freeradbiomed.2016.10.519

2015

Journal - Research Article

Falvey, J. D., Hoskin, T., Meijer, B., Ashcroft, A., Walmsley, R., Day, A. S., & Gearry, R. B. (2015). Disease activity assessment in IBD: Clinical indices and biomarkers fail to predict endoscopic remission. Inflammatory Bowel Diseases, 21, 824-831. doi: 10.1097/mib.0000000000000341

2014

Journal - Research Article

Meijer, B., Hoskin, T., Ashcroft, A., Burgess, L., Keenan, J. I., Falvey, J., Gearry, R. B., & Day, A. S. (2014). Total soluble and endogenous secretory receptor for advanced glycation endproducts (RAGE) in IBD. Journal of Crohn's & Colitis, 8(6), 513-520. doi: 10.1016/j.crohns.2013.11.004

2012

Conference Contribution - Published proceedings: Abstract

Falvey, J. D., Hoskin, T., Meijer, B., Ashcroft, A., Hampton, M. B., Day, A. S., & Gearry, R. B. (2012). Disease assessment in Ulcerative Colitis (UC): Data from the Novel Biomarkers in Inflammatory Bowel Disease (NBIBD) project cohort. New Zealand Medical Journal, 125(1367). Retrieved from http://www.nzma.org.nz/journal

Falvey, J. D., Hoskin, T., Meijer, B., Ashcroft, A., Hampton, M. B., Day, A. S., & Gearry, R. B. (2012). Disease assessment in Crohn's disease (CD): Data from the Novel Biomarkers in Inflammatory Bowel Disease (NBIBD) project cohort. New Zealand Medical Journal, 125(1367). Retrieved from http://www.nzma.org.nz/journal