ArticleArteriosclerosis, thrombosis, and vascular biology2018
Plasminogen Activator Inhibitor-1 Promotes Neutrophil Infiltration and Tissue Injury on Ischemia-Reperfusion.
Article in Arteriosclerosis, thrombosis, and vascular biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed, 66 citations in OpenAlex.
- A potent inhibitor of PAI-1, MDI-2517, mitigates disease severity in a preclinical systemic sclerosis model.JCI insight · 2026Article
- The Plasminogen Activation System in the Central Nervous System: Implications for Epilepsy and Neuropsychiatric Disorders.International journal of molecular sciences · 2025Review
- PAI-1 Deficiency Promotes NET-mediated Pyroptosis and Ferroptosis during Pseudomonas Aeruginosa-induced Acute Lung Injury by Regulating the PI3K/MAPK/AKT Axis.Inflammation · 2025Article
- Spatiotemporal perturbations of the plasminogen activation system in a rat model of acute organophosphate intoxication.Acta neuropathologica communications · 2025Article
- Adipsin improves diabetic hindlimb ischemia through SERPINE1 dependent angiogenesis.Cardiovascular diabetology · 2024Article
- Plasminogen activator inhibitor-1 genotype 4G/5G associates with skin involvement in Armenian familial Mediterranean fever patients.Rheumatology international · 2024Article
- Myeloperoxidase as a Promising Therapeutic Target after Myocardial Infarction.Antioxidants (Basel, Switzerland) · 2024Review
- RAMP1 Protects Hepatocytes against Ischemia-reperfusion Injury by Inhibiting the ERK/YAP Pathway.Journal of clinical and translational hepatology · 2024Article
- Plasminogen Activator Inhibitor-1 Potentiates Neutrophil Infiltration and Tissue Injury in Colitis.International journal of biological sciences · 2023Article
- Effects of the circulating environment of COVID-19 on platelet and neutrophil behavior.Frontiers in immunology · 2023Article
- Vitronectin promotes immunothrombotic dysregulation in the venular microvasculature.Frontiers in immunology · 2023Article
- PAI-1: A Major Player in the Vascular Dysfunction in Obstructive Sleep Apnea?International journal of molecular sciences · 2022Review
- Gene expression of fibrinolytic markers in coronary thrombi.Thrombosis journal · 2022Article
- LncRNA SERPINB9P1 expression and polymorphisms are associated with ischemic stroke in a Chinese Han population.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022Article
- Neutrophils: As a Key Bridge between Inflammation and Thrombosis.Evidence-based complementary and alternative medicine : eCAM · 2022Review
- Identification of the Transgene Integration Site and Host Genome Changes in MRP8-Cre/ires-EGFP Transgenic Mice by Targeted Locus Amplification.Frontiers in immunology · 2022Article
- Vitronectin stabilizes intravascular adhesion of neutrophils by coordinating β2 integrin clustering.Haematologica · 2021Article
- The SARS-CoV-2/Receptor Axis in Heart and Blood Vessels: A Crisp Update on COVID-19 Disease with Cardiovascular Complications.Viruses · 2021Review
- uPA-PAI-1 heteromerization promotes breast cancer progression by attracting tumorigenic neutrophils.EMBO molecular medicine · 2021Article
- Elevated postischemic tissue injury and leukocyte-endothelial adhesive interactions in mice with global deficiency in caveolin-2: role of PAI-1.American journal of physiology. Heart and circulatory physiology · 2021Article
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Authors and funding
16 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveIschemia-reperfusion (I/R) injury significantly contributes to organ dysfunction and failure after myocardial infarction, stroke, and transplantation. In addition to its established role in the fibrinolytic system, plasminogen activator inhibitor-1 has recently been implicated in the pathogenesis of I/R injury. The underlying mechanisms remain largely obscure. APPROACH AND
resultsUsing different in vivo microscopy techniques as well as ex vivo analyses and in vitro assays, we identified that plasminogen activator inhibitor-1 rapidly accumulates on microvascular endothelial cells on I/R enabling this protease inhibitor to exhibit previously unrecognized functional properties by inducing an increase in the affinity of β2 integrins in intravascularly rolling neutrophils. These events are mediated through low-density lipoprotein receptor-related protein-1 and mitogen-activated protein kinase-dependent signaling pathways that initiate intravascular adherence of these immune cells to the microvascular endothelium. Subsequent to this process, extravasating neutrophils disrupt endothelial junctions and promote the postischemic microvascular leakage. Conversely, deficiency of plasminogen activator inhibitor-1 effectively reversed leukocyte infiltration, microvascular dysfunction, and tissue injury on experimental I/R without exhibiting side effects on microvascular hemostasis.
conclusionsOur experimental data provide novel insights into the nonfibrinolytic properties of the fibrinolytic system and emphasize plasminogen activator inhibitor-1 as a promising target for the prevention and treatment of I/R injury.
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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.