Personal profile
Biography
Dr. Leonie van Leeuwen is an instructor within the Recanati/Miller transplant institute. With a strong background in machine perfusion, her main focus is to lead experimental work on ex vivo normothermic perfusion of livers and kidneys as well as advice clinicians on clinical organ perfusion.
In 2016, Leonie obtained a bachelor’s degree in Life, Science, and Technology, majoring in Biomedical Sciences at the University of Groningen. In 2018, Leonie finished the highly competitive Master’s degree in Medical, Pharmaceutical, Drug Innovation at the University of Groningen. She applied for PhD funding focusing on drug targeting during normothermic machine perfusion and protein degradation together with the University of Groningen and the University of Oxford and got awarded with a three year PhD scholarship. During her PhD, Leonie spent many years performing clinical perfusion of isolated livers, kidneys and lungs as an organ perfusionist. After her PhD, Leonie spent time as a Post-Doctoral researcher focusing on the molecular mechanisms underlying machine perfusion. She obtained several research grants, presented her research at several international conferences, and won a young investigator award.
Research interests
My research interests are focused on organ assessment, preservation and repair using ex vivo normothermic machine perfusion. Ex vivo machine perfusion is an emerging technique in the transplant field that allows continuous perfusion of the donor graft at hypothermic and normothermic temperatures. Over the past years I have attempted to better understand kidney and physiology underlying isolated perfusion using integrated –Omics techniques. Furthermore, I have explored the possibility of using ex vivo machine perfusion as a targeted drug delivery platform to repair organs whilst outside of the body.
Headline
INSTRUCTOR | Recanati/Miller Transplantation Institute
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Collaborations and top research areas from the last five years
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Modelling donor factors influencing pancreas transplant utilization and evolution of decision-making over time
Patel, C., Kourounis, G., van Leeuwen, L., Holzner, M., Wadhera, V., Akhtar, M. Z., Florman, S., Maillo-Nieto, A., Shaw, J., White, S., Wilson, C. & Tingle, S., Dec 2026, In: Communications Medicine. 6, 1, 231.Research output: Contribution to journal › Article › peer-review
Open Access -
Optimizing Prolonged (6 h) Normothermic Machine Perfusion of Donor Kidneys (PROPER Study)
Arykbaeva, A. S., Lantinga, V. A., van Leeuwen, L. L., Engelse, M., Rabelink, T. J., Kers, J., Doppenberg, J. B., Huurman, V. A. L., Pol, R. A., Minnee, R. C., Leuvenink, H. G. D., Ploeg, R. J., Moers, C., de Vries, D. K. & Alwayn, I. P. J., 2026, (Accepted/In press) In: Artificial Organs.Research output: Contribution to journal › Article › peer-review
Open Access -
The use of a centralized normothermic preservation and assessment center to rescue kidneys declined after standard allocation
Holzner, M. L., Jaynes, C. L., Terlizzi, K., Guerra, G., Lonze, B. E., Goggins, W., Barbas, A., Kayler, L., Wellen, J., Lopez-Soler, R., Berger, J. C., Ali, N. M., van Leeuwen, L., Philip, J., Shapiro, R., Massie, A. B., Leuvenink, H. & Garonzik-Wang, J., 2026, (Accepted/In press) In: American Journal of Transplantation.Research output: Contribution to journal › Article › peer-review
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An Iterative Design Approach to Development of an Ex Situ Normothermic Multivisceral Perfusion Platform
van Leeuwen, L. L., Holzner, M. L., McKenney, C., Todd, R., Frost, J. K., Gudibendi, S., Kim-Schluger, L., Schiano, T., Florman, S. & Akhtar, M. Z., Jul 2025, In: Journal of Clinical Medicine. 14, 13, 4620.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Ex Situ Abdominal Multivisceral Normothermic Machine Perfusion: A Research Protocol
van Leeuwen, L. L., Holzner, M. L., Feeney, K., Fortier, A., Kim-Schluger, L., Florman, S. & Akhtar, M. Z., 2025, (Accepted/In press) In: Artificial Organs.Research output: Contribution to journal › Article › peer-review
Press/Media
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New Science Study Results from University of Groningen Described [Optimizing Prolonged (6 h) Normothermic Machine Perfusion of Donor Kidneys (PROPER Study)]
12/01/26
1 item of Media coverage
Press/Media
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New Health and Medicine Research from Icahn School of Medicine at Mount Sinai Discussed (Secondary Perfusion to Model Viability of Livers Declined for Transplantation)
DiNorcia, J., Florman, S., Kim-Schluger, H. L. & van Leeuwen, L.
2/01/26
1 item of Media coverage
Press/Media