Evidence map›Paper›PMID 42899436›Full record

ArticleJournal of diabetes2026

Txnip/PDK4-Mediated Hyperdependence on Fatty-Acid Oxidation Amplifies Susceptibility of Diabetic Myocardium to Ischemia-Reperfusion Damage.

Zheng Zeng, Wei Shi, Yuxuan He, Yue Wang, Cong Pu, Jingtong Tan, Hai Guo, Haiping Ma

Abstract read
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Article in Journal of diabetes, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Zheng ZengDepartment of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China.ORCID https://orcid.org/0009-0001-5379-6933
Wei ShiCatheterization Laboratory, Changji Prefecture People's Hospital, Changji Hui Autonomous Prefecture, Xinjiang, China.
Yuxuan HeDepartment of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China.
Yue WangDepartment of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China.
Cong PuDepartment of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China.
Jingtong TanDepartment of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China.
Hai GuoDepartment of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China.
Haiping MaDepartment of Anesthesiology, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China.

Funding

Outstanding Talent Program of the First Affiliated Hospital of Xinjiang Medical University ZYRC202402Xinjiang Strategic Talent Development Plan - Specialized Talent Project for Urgent Needs XJRC-2025-RS-PY-TX-035
6 · The paper itself

Abstract

backgroundUndergoing perioperative ischemia-reperfusion injury (I/RI), the prevalence of adverse cardiac events is high due to increased myocardial vulnerability in diabetic patients. However, the specific mechanisms of increased myocardial vulnerability in diabetes are still unknown.

objectiveTo investigate the specific mechanisms underlying increased myocardial vulnerability in diabetes and to explore potential myocardial protective strategies.

methodsIn this study, we repeatedly verified through single-cell sequencing, fluorescence in situ staining, metabonomics, and animal experiments.

resultsHere we show for the first time that the cardiomyocyte subtype (C6 cardiomyocyte) is a cardiomyocyte characterized by myocardial contraction, and the reduction of its number and metabolic heterogeneity is the basis of myocardial ischemia-reperfusion injury in diabetes. Among them, TXNIP/PDK4 mediated metabolic reprogramming is an important reason for myocardial vulnerability in diabetes, and through regulating TXNIP/PDK4, we optimize myocardial energy metabolism. It can significantly improve the vulnerability of diabetes myocardium, play a good role in myocardial protection, and has clinical transformation potential.

Indexed as

Carrier ProteinsDiabetes Mellitus, ExperimentalFatty AcidsMyocardial Reperfusion InjuryMyocardiumPyruvate Dehydrogenase Acetyl-Transferring KinaseThioredoxinsAnimalsHumansMaleMiceMyocytes, CardiacOxidation-ReductionRatsCarrier ProteinsFatty AcidsPyruvate Dehydrogenase Acetyl-Transferring KinaseThioredoxinsTxnip protein, mousediabetic myocardiumheterogeneityI/RImetabolic reprogrammingmyocardial vulnerability

Identifiers

PMID42899436
PMCPMC13681344

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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.