ArticleInternational journal of molecular sciences2025
Temporal and Spatial Dynamics in the Regulation of Myocardial Metabolism During the Ischemia-Reperfusion Process.
Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- PPARα: Linking Cardiac Metabolism to Therapeutic Opportunities in Cardiovascular Diseases.Cells · 2026Review
- Left Ventricular Remodeling After Myocardial Infarction-Pathophysiology, Diagnostic Approach and Management During Cardiac Rehabilitation.International journal of molecular sciences · 2025Review
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Authors and funding
10 authors.
Funding
Abstract
Although cardiac metabolic adaptation has been observed in response to the ischemia-reperfusion, the specific temporal and spatial changes occurring in the main regulators of myocardial glucolipid metabolism in the infarcted heart have not been fully characterized. Myocardial infarction (MI) was induced in female swine by transient coronary occlusion. The study design consisted of one control and four MI groups (no reperfusion, 1 min, 1 week, and 1 month after reperfusion). Metabolites obtained from the coronary sinus were determined at baseline, during ischemia, and after coronary reperfusion. mRNA expression of genes related to beta-oxidation and glucose transport were quantified in the five experimental groups and in three myocardial regions (infarcted, adjacent, and remote). In the coronary sinus, reduced glucose and increased lactate levels were detected during ischemia and soon after reperfusion. However, non-esterified fatty acids increased during reperfusion. A general upregulation of genes implicated in glycolysis and beta-oxidation occurred during ischemia and few minutes after reperfusion. Contrarily, heightened mRNA expression of glucose transporters and decay in regulators of beta-oxidation were observed one week after coronary reperfusion. Glycolysis and beta-oxidation are activated during ischemia and few minutes after coronary reopening, while a shift from beta-oxidation to glycolysis is evidenced a few days afterwards.
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Registered trials
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