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Background: The aim of this study is to determine the feasibility of using Nuclear Magnetic Resonance (NMR) tracer studies (13C-enriched glucose) to detect ex vivo de novo metabolism in the perfusion fluid and cortical tissue of porcine kidneys during hypothermic machine perfusion (HMP). Methods: Po...
2017-10-16 | MTBLS367 | MetaboLights
Liver transplantation is the only curative option for end-stage liver disease. Donor shortages necessitate the use of higher risk donor livers, including fatty livers, which are more susceptible to ischemia reperfusion injury. Machine perfusion has improved graft utilization and is typically perform...
ORGANISM(S): Homo sapiens (Human) 
2025-05-26 | PXD056736 | Pride
Ischemia/reperfusion injury (IRI) is a hallmark of tissue injury in donation after circulatory death (DCD) kidneys. The implementation of hypothermic machine perfusion (HMP) provides a platform for repair of DCD kidneys. Doxycycline administration has shown protective effects during IRI. Here, we ex...
ORGANISM(S): Sus scrofa domesticus (domestic pig) 
2022-08-12 | PXD029599 | Pride
This study investigates the proteomic dynamics of human liver grafts during normothermic machine perfusion (NMP), using mass spectrometry-based analysis. A total of 16 donor livers were perfused with NMP and sampled at three distinct time points to assess molecular changes and their association with...
ORGANISM(S): Homo sapiens (Human) 
2026-04-27 | PXD067270 | Pride
Gene expression profiling of human livers during normothermic machine perfusion
Transcriptomic analysis of Kidney Machine normothermic perfusion and comparision to cold storage
To identify the main biological effects of the normothermic machine perfusion (NMP) in marginal kidneys, we measured, by mass spectrometry analysis, changes in the proteomic profile of kidney tissues and urines of eight organs reconditioned for 120 minutes (by a Kidney Assist device). Biopsy specime...
ORGANISM(S): Homo sapiens (Human) 
2023-05-10 | PXD036432 | Pride
Pan-caspase inhibition during normothermic machine perfusion of discarded livers mitigates ischemia-reperfusion injury
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