ArticleBiomolecules2020
Effects of the Delta Opioid Receptor Agonist DADLE in a Novel Hypoxia-Reoxygenation Model on Human and Rat-Engineered Heart Tissue: A Pilot Study.
Article in Biomolecules, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
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.
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Delta opioid peptide (D-Ala2, D-Leu5)-enkephalin (DADLE) mitigates myocardial ischemia-reperfusion injury by inhibiting the TRAF6/NF-κB/NLRP3 pathway.Iranian journal of basic medical sciences · 2026Article
- Humanized hiPSC Platforms for I/R Injury: Advancing Toward Precision Cardioprotection.Cardiovascular therapeutics · 2026Review
- Mitophagy is induced in human engineered heart tissue after simulated ischemia and reperfusion.Journal of cell science · 2025Article
- Cardioprotection by poloxamer 188 is mediated through increased endothelial nitric oxide production.Scientific reports · 2025Article
- [D-Ala2, D-Leu5]-enkephalin (DADLE) provides protection against myocardial ischemia reperfusion injury by inhibiting Wnt/β-Catenin pathway.BMC cardiovascular disorders · 2024Article
- Myocardial infarction from a tissue engineering and regenerative medicine point of view: A comprehensive review on models and treatments.Biophysics reviews · 2022Review
- Effects of delta-opioid receptor agonist pretreatment on the cardiotoxicity of bupivacaine in rats.BMC anesthesiology · 2022Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
Intermittent hypoxia and various pharmacological compounds protect the heart from ischemia reperfusion injury in experimental approaches, but the translation into clinical trials has largely failed. One reason may lie in species differences and the lack of suitable human in vitro models to test for ischemia/reperfusion. We aimed to develop a novel hypoxia-reoxygenation model based on three-dimensional, spontaneously beating and work performing engineered heart tissue (EHT) from rat and human cardiomyocytes. Contractile force, the most important cardiac performance parameter, served as an integrated outcome measure. EHTs from neonatal rat cardiomyocytes were subjected to 90 min of hypoxia which led to cardiomyocyte apoptosis as revealed by caspase 3-staining, increased troponin I release (time control vs. 24 h after hypoxia: cTnI 2.7 vs. 6.3 ng/mL, **
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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.