ReviewFrontiers in cardiovascular medicine2025
The role of the PD-1/PD-L1 immune checkpoint pathway in myocardial infarction: a review from pathophysiological mechanisms to therapeutic strategies.
Review in Frontiers in cardiovascular medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
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Who cites it
3 citing papers in PubMed.
- Immune-Checkpoint-Inhibitor-Related Cardiovascular Toxicities in Cancer: A Mechanistic Review of Molecular Pathways with AI-Assisted Literature Clustering.International journal of molecular sciences · 2026Review
- Regulation of immune checkpoints by electronic cigarette.Frontiers in oncology · 2026Review
- Association between T cell exhaustion and the recurrence of atrial fibrillation after cryoballoon ablation.Frontiers in immunology · 2026Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Programmed cell death protein 1 (PD-1) and its ligand, programmed death-ligand 1 (PD-L1), are vital molecules in immune checkpoints, significantly impacting cancer treatment. Recent studies have increasingly highlighted the complex roles of the PD-1/PD-L1 pathway in cardiovascular diseases, particularly in myocardial infarction (MI). In addition to being involved in immune modulation and the inflammatory response post-myocardial ischemia, this pathway is also crucial for myocardial repair and regeneration. Additionally, the clinical application of PD-1/PD-L1 immune checkpoint inhibitors has led to groundbreaking advances in cancer treatment; however, concerns regarding cardiotoxicity and myocardial injury as adverse events have also been raised. This review systematically examines the pathophysiological mechanisms of the PD-1/PD-L1 pathway in myocardial infarction, explores its potential as a therapeutic target, and assesses the adverse cardiovascular reactions associated with existing immune checkpoint inhibitors and management strategies. The aim of this study was to provide a theoretical basis and clinical guidance for future immunotherapeutic approaches for treating myocardial infarction.
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