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Dr Eibhlís M. O’Connor

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Eibhlís O’Connor is a human nutritionist and lecturer in the Department of Life Sciences, UL. She has a BSc and PhD in Nutritional Sciences from University College Cork (UCC). Her research interests include the role of novel, vitamin-K dependent proteins in health and disease, and specifically those involved in bone metabolism, cognition, glucose regulation and cardiovascular health. She also has a keen interest in how diet can impact and modulate the gut microbiota and thus impact health in specific population groups. Eibhlís lead a US Allen Foundation funded project analysing dietary and microbiota-derived vitamin K and its relationship with inflammation and cognition in older individuals. Other on-going research focuses on skeletal regulation of glucose metabolism. Eibhlís is a Faculty Member of the Alimentary Pharmabiotic Centre, (APC) UCC and is involved in a number of projects investigating how diet can modulate the gut microbiota in specific population groups including diabetics and the elderly. Eibhlís is the lead UL PI on ImmunoMet - a collaborative project (with APC, UCD and Teagasc) designed to investigate the effect of dietary manipulation on microbiota diversity for controlling immune function and metabolism. Eibhlís is a member of the Centre for Physical Activity and Health Research (CPAHR), UL.

Publications

Ntemiri, A., Ribière, C., Stanton, C., Paul Ross, R., O'Connor, E. M. & O'Toole, P.W. (2019 - online). Retention of microbiota diversity by lactose-free milk in a mouse model of elderly gut microbiota. Journal of Agricultural and Food Chemistry. DOI: 10.1021/acs.jafc.8b06414. https://pubs.acs.org/doi/10.1021/acs.jafc.8b06414

O'Keeffe, M., Kelly, M., O'Herlihy, E., O'Toole, P.W., Kearney, P., Timmons, S., O'Shea, E., Stanton, C., Hickson, M., Rolland, Y., Sulmont Rossé, C., Issanchou, S., Maitre, I., Stelmach-Mardas, M., Nagel, G., Flechtner-Mors, M., Wolters, M., Antje, H., De Groot, L.C. & O'Connor, E. M. (2018 - online). Potentially Modifiable Determinants of Malnutrition in Older Adults: a Systematic Review. Clinical Nutrition. https://doi.org/10.1016/j.clnu.2018.12.007

Kiely, A., Ferland, G., Ouliass, B., O'Toole, P.W., Purtill, H. & O'Connor, E.M. (2018 - online). Vitamin K status and inflammation are associated with cognition in older Irish adults. Nutritional neuroscience. 1-9. 10.1080/1028415X.2018.1536411. https://doi.org/10.1080/1028415X.2018.1536411

Wolters, M., Volkert, D., Streicher, M., Kiesswetter, E., Torbahn, G., O'Connor, E.M., O'Keeffe, M., Kelly, M., O'Herlihy, E., O'Toole, P.W., Timmons, S., O'Shea, E., Kearney, P., Van Zwienen-Pot, J., Visser, M., Maitre, I., Van Wymelbeke, V., Sulmont-Rossé, C., Nagel, G., Flechtner-Mors, M., Goisser, S., Teh, R. & Hebestreit, A. (2018 - online). Prevalence of malnutrition using harmonized definitions in older adults from different settings – A MaNuEL study. Clinical Nutrition. https://doi.org/10.1016/j.clnu.2018.10.020

Bardon, L., Streicher, M., Corish, C., Clarke, M., Power, L., Kenny, R., O'Connor, D., Laird, E. & O'Connor, E. M., Visser, M., Volkert, D. & Gibney, E. (2018). Predictors of incident malnutrition in older Irish adults from The Irish Longitudinal Study on Ageing (TILDA) cohort- a MaNuEL study. The Journals of Gerontology: Series A. gly225. https://doi.org/10.1093/gerona/gly225