ArticleCirculation. Cardiovascular genetics2016
CD36 Is a Matrix Metalloproteinase-9 Substrate That Stimulates Neutrophil Apoptosis and Removal During Cardiac Remodeling.
Article in Circulation. Cardiovascular genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 2 of them syntheses that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
69 citing papers in PubMed, 2 syntheses or guidelines pooled it, 96 citations in OpenAlex.
- Guidelines for measuring cardiac physiology in mice.American journal of physiology. Heart and circulatory physiology · 2018Guideline
- Guidelines for experimental models of myocardial ischemia and infarction.American journal of physiology. Heart and circulatory physiology · 2018Guideline
- Dendritic Cells Derived MMP9 Fuels Sepsis-Induced Cardiac Dysfunction Through JNK/AP1 Driven Pro-Inflammatory Cytokine and Nitric Oxide Storm.Inflammation · 2026Article
- The Fatty Acid Transporter CD36 Mediates Uptake, Biodistribution, and Cardioprotection by Small Extracellular Vesicles From HEK293 Cells.Journal of extracellular vesicles · 2026Article
- Cellular and molecular signals of cardiac wound healing after myocardial infarction.American journal of physiology. Heart and circulatory physiology · 2026Review
- Neutrophil death pathways in myocardial infarction: the balance between injury and repair.Frontiers in immunology · 2026Review
- Efferocytosis in myocardial infarction: the regulatory core from inflammation resolution to cardiac repair.Frontiers in immunology · 2026Review
- From inflammatory effectors to tissue sculptors: non-canonical functions of neutrophils in repair, barrier remodelling and fibrosis.Frontiers in immunology · 2026Review
- Hyperglycemia Induced in Sprague-Dawley Rats Modulates the Expression of CD36 and CD69 During Wound Healing.International journal of molecular sciences · 2025Article
- The role of matrix metalloproteinase expression levels in the pathogenesis of tympanosclerosis.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025Article
- Adaptive and Pathological Changes of the Cardiac Muscle in a Mouse Model of Renocardiac Syndrome: The Role of Nestin-Positive Cells.International journal of molecular sciences · 2025Article
- Mapping the knowledge of omics in myocardial infarction: A scientometric analysis in R Studio, VOSviewer, Citespace, and SciMAT.Medicine · 2025Article
- Unveiling macrophage dynamics and efferocytosis-related targets in diabetic kidney disease: insights from single-cell and bulk RNA-sequencing.Frontiers in immunology · 2025Article
- The immune checkpoint TIM-3/HMGB-1 axis in myocardial infarction.NPJ cardiovascular health · 2025Article
- FUT8 upregulates CD36 and its core fucosylation to accelerate pericyte-myofibroblast transition through the mitochondrial-dependent apoptosis pathway during AKI-CKD.Molecular medicine (Cambridge, Mass.) · 2024Article
- Macrophage profiling in atherosclerosis: understanding the unstable plaque.Basic research in cardiology · 2024Review
- Network Pharmacology and Experimental Validation to Explore Mechanism of Tetrahydropalmatine on Acute Myocardial Ischemia.Chinese journal of integrative medicine · 2023Article
- The phagocytic role of macrophage following myocardial infarction.Heart failure reviews · 2023Review
- The cardiac wound healing response to myocardial infarction.WIREs mechanisms of disease · 2023Review
- Riding the wave: a quantitative report of electrocardiogram utilization for myocardial infarction confirmation.American journal of physiology. Heart and circulatory physiology · 2022Article
9 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors at 5 institutions in 1 country.
Funding
Abstract
backgroundAfter myocardial infarction, the left ventricle undergoes a wound healing response that includes the robust infiltration of neutrophils and macrophages to facilitate removal of dead myocytes as well as turnover of the extracellular matrix. Matrix metalloproteinase (MMP)-9 is a key enzyme that regulates post-myocardial infarction left ventricular remodeling. METHODS AND
resultsInfarct regions from wild-type and MMP-9 null mice (n=8 per group) analyzed by glycoproteomics showed that of 541 N-glycosylated proteins quantified, 45 proteins were at least 2-fold upregulated or downregulated with MMP-9 deletion (all P<0.05). Cartilage intermediate layer protein and platelet glycoprotein 4 (CD36) were identified as having the highest fold increase in MMP-9 null mice. By immunoblotting, CD36 but not cartilage intermediate layer protein decreased steadily during the time course post-myocardial infarction, which identified CD36 as a candidate MMP-9 substrate. MMP-9 was confirmed in vitro and in vivo to proteolytically degrade CD36. In vitro stimulation of day 7 post-myocardial infarction macrophages with MMP-9 or a CD36-blocking peptide reduced phagocytic capacity. Dual immunofluorescence revealed concomitant accumulation of apoptotic neutrophils in the MMP-9 null group compared with wild-type group. In vitro stimulation of isolated neutrophils with MMP-9 decreased neutrophil apoptosis, indicated by reduced caspase-9 expression.
conclusionsOur data reveal a new cell-signaling role for MMP-9 through CD36 degradation to regulate macrophage phagocytosis and neutrophil apoptosis.
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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.