Evidence map›Paper›PMID 23011809›Full record

ReviewMolecular neurobiology2013

Molecular mechanisms of ischemia-reperfusion injury in brain: pivotal role of the mitochondrial membrane potential in reactive oxygen species generation.

Thomas H Sanderson, Christian A Reynolds, Rita Kumar, Karin Przyklenk, Maik Hüttemann

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Molecular neurobiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03027011 (Effect of Remote Ischemic Preconditioning on Brain Injury in Carotid Endarterectomy), which is not on this map. Cited by 301 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
301citing papers in PubMed, 2 pooled it
11.4field-weighted citation impact, top 1% of its field
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.

NCT03027011 naunknown statusnot on this mapstarted 2017, after this paper: background citation

Effect of Remote Ischemic Preconditioning on Brain Injury in Carotid Endarterectomy

TypeinterventionalSponsorThe Affiliated Hospital of Xuzhou Medical UniversityRan2017 to 2017Enrolled40ConditionsBrain Injuries, Remote Ischemic PreconditioningArmsRemote Ischemic Preconditioning, Control
3 · Its place in the literature

Who cites it

301 citing papers in PubMed, 2 syntheses or guidelines pooled it, 632 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Mitochondrial membrane potential and delayed graft function following kidney transplantation.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2019
    Trial
  4. Review
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  7. Article
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  13. Neuroprotective Effects of Furanoditerpenes fromACS chemical neuroscience · 2026
    Article
  14. Review
  15. Article
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  18. Review
  19. Article
  20. Article

241 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Thomas H SandersonCardiovascular Research Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA. tsanders@med.wayne.edu
Christian A Reynolds
Rita Kumar
Karin Przyklenk
Maik Hüttemann
Wayne State University · US

Funding

Mitochondrial Integrity Regulates Cerebral Reperfusion InjuryR01NS076715 · NINDS · WAYNE STATE UNIVERSITY · PI KUMAR, RITA, SANDERSON, THOMAS HUDSON · 2013 to 2017
$1.7M
Regulation of Respiration and Apoptosis by Cytochrome c Phosphorylation.R01GM089900 · NIGMS · WAYNE STATE UNIVERSITY · PI HUETTEMANN, MAIK · 2010 to 2014
$1.4M
NIGMS NIH HHS GM089900NIGMS NIH HHS R01 GM089900NINDS NIH HHS R01 NS076715
6 · The paper itself

Abstract

Stroke and circulatory arrest cause interferences in blood flow to the brain that result in considerable tissue damage. The primary method to reduce or prevent neurologic damage to patients suffering from brain ischemia is prompt restoration of blood flow to the ischemic tissue. However, paradoxically, restoration of blood flow causes additional damage and exacerbates neurocognitive deficits among patients who suffer a brain ischemic event. Mitochondria play a critical role in reperfusion injury by producing excessive reactive oxygen species (ROS) thereby damaging cellular components, and initiating cell death. In this review, we summarize our current understanding of the mechanisms of mitochondrial ROS generation during reperfusion, and specifically, the role the mitochondrial membrane potential plays in the pathology of cerebral ischemia/reperfusion. Additionally, we propose a temporal model of ROS generation in which posttranslational modifications of key oxidative phosphorylation (OxPhos) proteins caused by ischemia induce a hyperactive state upon reintroduction of oxygen. Hyperactive OxPhos generates high mitochondrial membrane potentials, a condition known to generate excessive ROS. Such a state would lead to a "burst" of ROS upon reperfusion, thereby causing structural and functional damage to the mitochondria and inducing cell death signaling that eventually culminate in tissue damage. Finally, we propose that strategies aimed at modulating this maladaptive hyperpolarization of the mitochondrial membrane potential may be a novel therapeutic intervention and present specific studies demonstrating the cytoprotective effect of this treatment modality.

Indexed as

Membrane Potential, MitochondrialAnimalsBrain IschemiaCytoprotectionHumansModels, BiologicalReactive Oxygen SpeciesReperfusion InjuryReactive Oxygen Species

Identifiers

PMID23011809
PMCPMC3725766
OpenAlexW2088265030

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.