Evidence map›Paper›PMID 31027332›Full record

ReviewInternational journal of molecular sciences2019

Rewarming Injury after Cold Preservation.

Thomas Minor, Charlotte von Horn

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Machine perfusion in liver transplantation.The Cochrane database of systematic reviews · 2023
    Pooled it
  2. Perfusate Composition and Duration ofTransplant international : official journal of the European Society for Organ Transplantation · 2022
    Pooled it
  3. Trial
  4. Article
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  7. Article
  8. Review
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  11. Review
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  13. Noninvasive measurement ofCommunications medicine · 2023
    Article
  14. Article
  15. Pushing the boundaries of innovation: the potential ofFrontiers in cardiovascular medicine · 2023
    Review
  16. Effects of T3 Administration onTransplant international : official journal of the European Society for Organ Transplantation · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Thomas MinorDepartment for Surgical Research, University Hospital Essen, Hufelandstr. 55, D-45147 Essen, Germany. thomas.minor@uk-essen.de.ORCID 0000-0002-7124-3590
Charlotte von HornDepartment for Surgical Research, University Hospital Essen, Hufelandstr. 55, D-45147 Essen, Germany. charlotte.von-horn@uk-essen.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organ dysfunction pertinent to tissue injury related to ischemic ex vivo preservation during transport from donor to recipient still represents a pivotal impediment in transplantation medicine. Cold storage under anoxic conditions minimizes metabolic activity, but eventually cannot prevent energetic depletion and impairment of cellular signal homeostasis. Reoxygenation of anoxically injured tissue may trigger additional damage to the graft, e.g., by abundant production of oxygen free radicals upon abrupt reactivation of a not yet equilibrated cellular metabolism. Paradoxically, this process is driven by the sudden restoration of normothermic conditions upon reperfusion and substantially less pronounced during re-oxygenation in the cold. The massive energy demand associated with normothermia is not met by the cellular systems that still suffer from hypothermic torpor and dys-equilibrated metabolites and eventually leads to mitochondrial damage, induction of apoptosis and inflammatory responses. This rewarming injury is partly alleviated by preceding supply of oxygen already in the cold but more effectively counteracted by an ensuing controlled and slow oxygenated warming up of the organ prior to implantation. A gentle restitution of metabolic turnover rates in line with the resumption of enzyme kinetics and molecular homeostasis improves post transplantation graft function and survival.

Indexed as

AnimalsApoptosisCryopreservationHumansOrgan PreservationOrgan Preservation SolutionsRewarmingTemperatureOrgan Preservation Solutionscontrolled rewarmingCORorgan preservationrewarming injurytemperature paradox

Identifiers

PMID31027332
PMCPMC6539208

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.