Dr Emma Vlasiuk

Publications

Carr, A. C., Vlasiuk, E., Zawari, M., Scott-Thomas, A., Storer, M., Maze, M., & Chambers, S. T. (2023). Low vitamin C concentrations in patients with community-acquired pneumonia resolved with pragmatic administration of intravenous and oral vitamin C. Antioxidants, 12, 1610. doi: 10.3390/antiox12081610 Journal - Research Article

Carr, A. C., Bradley, H. A., Vlasiuk, E., Pierard, H., Beddow, J., & Rucklidge, J. J. (2023). Inflammation and vitamin C in women with prenatal depression and anxiety: Effect of multinutrient supplementation. Antioxidants, 12, 941. doi: 10.3390/antiox12040941 Journal - Research Article

Lunt, H., Carr, A. C., Heenan, H. F., Vlasiuk, E., Zawari, M., Prickett, T., & Frampton, C. (2023). People with diabetes and hypovitaminosis C fail to conserve urinary vitamin C. Journal of Clinical & Translational Endocrinology, 31, 100316. doi: 10.1016/j.jcte.2023.100316 Journal - Research Article

Vlasiuk, E., Rosengrave, P., Roberts, E., Boden, J. M., Shaw, G., & Carr, A. C. (2022). Critically ill septic patients have elevated oxidative stress biomarkers: Lack of attenuation by parenteral vitamin C. Nutrition Research, 108, 53-59. doi: 10.1016/j.nutres.2022.10.010 Journal - Research Article

Carr, A. C., Vlasiuk, E., Zawari, M., Meijer, N., Lauren, C., MacPherson, S., Williman, J., & Chambers, S. T. (2022). Supplementation with oral vitamin C prior to and during myeloablative chemotherapy and autologous haematopoietic stem cell transplantation: A pilot study. Antioxidants, 11(10), 1949. doi: 10.3390/antiox11101949 Journal - Research Article

Carr, A. C., Spencer, E., Heenan, H., Lunt, H., Vollebregt, M., & Prickett, T. C. R. (2022). Vitamin C status in people with types 1 and 2 diabetes mellitus and varying degrees of renal dysfunction: Relationship to body weight. Antioxidants, 11(2), 245. doi: 10.3390/antiox11020245 Journal - Research Article

Rosengrave, P., Spencer, E., Williman, J., Mehrtens, J., Morgan, S., Doyle, T., Van Der Heyden, K., … Shaw, G., & Carr, A. C. (2022). Intravenous vitamin C administration to patients with septic shock: A pilot randomised controlled trial. Critical Care, 26(1), 26. doi: 10.1186/s13054-022-03900-w Journal - Research Article

Spencer, E., Rosengrave, P., Williman, J., Shaw, G., & Carr, A. C. (2022). Circulating protein carbonyls are specifically elevated in critically ill patients with pneumonia relative to other sources of sepsis. Free Radical Biology & Medicine, 179, 208-212. doi: 10.1016/j.freeradbiomed.2021.11.029 Journal - Research Article

Heenan, H., Lunt, H., Carr, A., Spencer, E., Vollebregt, M., & Prickett, T. C. R. (2022). Urinary vitamin C excretion is inappropriately elevated in people with hypovitaminosis C and diabetes. Proceedings of the 45th New Zealand Society for the Study of Diabetes (NZSSD) Annual Scientific Meeting. (pp. 50). Retrieved from https://www.ivvy.com.au/event/NZSSD22/welcome.html Conference Contribution - Published proceedings: Abstract

Carr, A. C., Bozonet, S., Pullar, J., Spencer, E., Rosengrave, P., & Shaw, G. (2021). Neutrophils isolated from septic patients exhibit elevated uptake of vitamin C and normal intracellular concentrations despite a low vitamin C milieu. Antioxidants, 10(10), 1607. doi: 10.3390/antiox10101607 Journal - Research Article

Pearson, A. G., Pullar, J. M., Cook, J., Spencer, E. S., Vissers, M. C. M., Carr, A. C., & Hampton, M. B. (2021). Peroxiredoxin 2 oxidation reveals hydrogen peroxide generation within erythrocytes during high-dose vitamin C administration. Redox Biology, 43, 101980. doi: 10.1016/j.redox.2021.101980 Journal - Research Article

Carr, A. C., Spencer, E., Das, A., Meijer, N., Lauren, C., MacPherson, S., & Chambers, S. T. (2020). Patients undergoing myeloablative chemotherapy and hematopoietic stem cell transplantation exhibit depleted vitamin C status in association with febrile neutropenia. Nutrients, 12(6), 1879. doi: 10.3390/nu12061879 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 Journal - Research Article

Carr, A. C., Spencer, E., Mackle, D., Hunt, A., Judd, H., Mehrtens, J., … Beaumont, M., Kaur, S., … Young, P. J. (2020). The effect of conservative oxygen therapy on systemic biomarkers of oxidative stress in critically ill patients. Free Radical Biology & Medicine, 160, 13-18. doi: 10.1016/j.freeradbiomed.2020.06.018 Journal - Research Article

Conner, T. S., Fletcher, B. D., Haszard, J. J., Pullar, J. M., Spencer, E., Mainvil, L. A., & Vissers, M. C. M. (2020). KiwiC for vitality: Results of a placebo-controlled trial testing the effects of kiwifruit or vitamin C tablets on vitality in adults with low vitamin C levels. Nutrients, 12, 2898. doi: 10.3390/nu12092898 Journal - Research Article

Spencer, E. S., Pitcher, T., Veron, G., Hannam, T., MacAskill, M., Anderson, T., Dalrymple-Alford, J., & Carr, A. C. (2020). Positive association of ascorbate and inverse association of urate with cognitive function in people with Parkinson’s disease. Antioxidants, 9(10), 1-13. doi: 10.3390/antiox9100906 Journal - Research Article

White, R., Nonis, M., Pearson, J. F., Burgess, E., Morrin, H. R., Pullar, J. M., Spencer, E., Vissers, M. C. M., Robinson, B. A., & Dachs, G. U. (2020). Low vitamin C status in patients with cancer is associated with patient and tumor characteristics. Nutrients, 12(8), 2338. doi: 10.3390/nu12082338 Journal - Research Article

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 Conference Contribution - Published proceedings: Abstract

Spencer, E. S., O'Connor, K. M., & Hampton, M. B. (2017). Isothiocyanates trigger early disruption of mitochondrial function in cells overexpressing Bcl-2. Free Radical Biology & Medicine, 108(Suppl. 1), (pp. S51). doi: 10.1016/j.freeradbiomed.2017.04.185 Conference Contribution - Published proceedings: Abstract

Spencer, E. S., Dale, E. J., Gommans, A. L., Rutledge, M. T., Vo, C. T., Nakatani, Y., Gamble, A. B., Smith, R. A. J., Wilbanks, S. M., Hampton, M. B., & Tyndall, J. D. A. (2015). Multiple binding modes of isothiocyanates that inhibit macrophage migration inhibitory factor. European Journal of Medicinal Chemistry, 93, 501-510. doi: 10.1016/j.ejmech.2015.02.012 Journal - Research Article

Spencer, E., Dickerhof, N., Tyndall, J., Bernhagen, J., Kettle, A., & Hampton, M. (2015). Assessing inhibition of macrophage migration inhibitory factor by isothiocyanates. Free Radical Biology & Medicine, 86(Suppl. 1), (pp. S42-S43). doi: 10.1016/j.freeradbiomed.2015.07.145 Conference Contribution - Published proceedings: Abstract

Shaw, I. C., Spencer, E., Lambert, T., Holzenkaempfer, M., Gaw, S., & Stringer, M. (2014). Measurement of kidney cadmium in embalmed New Zealand cadavers. New Zealand Medical Journal, 127(1392). Retrieved from http://www.nzma.org.nz/journal Journal - Research Article

Tyndall, J. D. A., Spencer, E. S., Dale, E. J., Gommans, A. L., Rutledge, M. T., Vo, C. T., Nakatani, Y., Gamble, A. B., Smith, R. A. J., Wilbanks, S. M., & Hampton, M. B. (2014). Multiple binding modes of isothiocyanate inhibitors of macrophage migration inhibitory factor define structure activity relationships. Proceedings of the CRYSTAL29: 29th Biennial Conference of the Society of Crystallographers in Australia and New Zealand (SCANZ). (pp. 88). Retrieved from http://www.crystal29.com/ Conference Contribution - Published proceedings: Abstract

Tyndall, J. D. A., Spencer, E. S., Dale, E. J., Gommans, A. L., Rutledge, M. T., Vo, C. T., Nakatani, Y., Gamble, A. B., Smith, R. A. J., Wilbanks, S. M., & Hampton, M. B. (2014, August). Multiple binding modes of isothiocyanate inhibitors of macrophage migration inhibitory factor define design strategies. Poster session presented at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand. Conference Contribution - Poster Presentation (not in published proceedings)

Spencer, E. S., Dale, E., Smith, R. A. J., Gamble, A. B., Tyndall, J. D. A., Rutledge, M. T., Wilbanks, S. M., Dickerhof, N., Kettle, A. J., & Hampton, M. B. (2013, August). Assessing inhibition of macrophage migration inhibitory factor by novel isothiocyanates. Poster session presented at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand. Conference Contribution - Poster Presentation (not in published proceedings)

Spencer, E., Tyndall, J., Smith, R. A. J., & Hampton, M. (2012). Biological properties of isothiocyanates. Proceedings of the Oxygen Theme Meeting. (pp. 21). Dunedin, New Zealand: University of Otago. Retrieved from https://www.otago.ac.nz/research/otago051864.pdf Conference Contribution - Published proceedings: Abstract

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