Evidence map›Paper›PMID 18400694›Full record

ReviewPhysiology (Bethesda, Md.)2008

Ion transport and energetics during cell death and protection.

Elizabeth Murphy, Charles Steenbergen

Open access · greenAbstract readReview
In one paragraph

Review in Physiology (Bethesda, Md.), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 3% 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.

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

51 citing papers in PubMed, 1 synthesis or guideline pooled it, 124 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Loss of Snord116 protects cardiomyocyte kinetics during ischemic stress.Journal of molecular and cellular cardiology plus · 2025
    Article
  8. Article
  9. Article
  10. Fueling the heartbeat: Dynamic regulation of intracellular ATP during excitation-contraction coupling in ventricular myocytes.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
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  19. Review
  20. Review
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 at 2 institutions in 1 country.

Elizabeth MurphyNational Heart, Lung, and Blood Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland, USA. murphy1@mail.nih.gov
Charles Steenbergen
National Heart Lung and Blood Institute · USNational Institutes of Health · US

Funding

Mechanisms of cardiac ischemia-reperfusion injury and cardioprotectionZIAHL002066 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI MURPHY, ELIZABETH · 2009 to 2025
$20.4M
ELEVATED CALCIUM AND MYOCARDIAL ISCHEMIC INJURYR01HL039752 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI STEENBERGEN, CHARLES · 1993 to 2019
$6.6M
Mechanisms involved in male-female differences in cardioprotectionZIAHL002065 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI MURPHY, ELIZABETH · 2009 to 2025
$6.5M
Intramural NIH HHS Z99 HL999999NHLBI NIH HHS R01 HL039752
6 · The paper itself

Abstract

During ischemia, ATP and phosphocreatine (PCr) decline, whereas intracellular hydrogen ion, intracellular sodium (Na(+)), calcium (Ca(2+)), and magnesium (Mg(2+)) concentrations all rise. If the ischemia is relatively short and there is little irreversible injury (cell death), PCr, pH, Na(+), Mg(2+), and Ca(2+) all recovery quickly on reperfusion. ATP recovery can take up to 24 h because of loss of adenine base from the cell and the need for de novo synthesis. There are correlative data showing that a sustained rise in Ca(2+) during ischemia and/or lack of recovery during reperfusion is associated with irreversible cell injury. Interventions that reduce the rise in Ca(2+) during ischemia and reperfusion have been shown to reduce cell death. Therefore, a better understanding of the mechanisms responsible for the rise in Ca(2+) during ischemia and early reperfusion could have important therapeutic implications. This review will discuss mechanisms involved in alterations in ions and high energy phosphate metabolites in perfused or intact heart during ischemia and reperfusion.

Indexed as

AnimalsCell DeathEnergy MetabolismHumansIon ChannelsReperfusion InjuryIon Channels

Identifiers

PMID18400694
PMCPMC2872775
OpenAlexW2164090888

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.