ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2012
Metalloproteinases regulate CD40L shedding from platelets and pulmonary recruitment of neutrophils in abdominal sepsis.
Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 20 papers.
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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
20 citing papers in PubMed, 47 citations in OpenAlex.
- CD40L-Activated DC Promotes Th17 Differentiation and Inhibits Th2 Differentiation in Sepsis-Induced Lung Injury via cGAS-STING Signaling.Biochemical genetics · 2025Article
- Apigenin Attenuates Hepatic Ischemia-Reperfusion-Induced Lung Injury via Downregulation of MMP-3 and MCP-1: An Experimental Study in Rats.Journal of clinical medicine · 2025Article
- Deciphering Abnormal Platelet Subpopulations in COVID-19, Sepsis and Systemic Lupus Erythematosus through Machine Learning and Single-Cell Transcriptomics.International journal of molecular sciences · 2024Article
- Review
- E3 Ubiquitin Ligase Midline 1 Regulates Endothelial Cell ICAM-1 Expression and Neutrophil Adhesion in Abdominal Sepsis.International journal of molecular sciences · 2022Article
- Inflammatory cell-associated tumors. Not only macrophages (TAMs), fibroblasts (TAFs) and neutrophils (TANs) can infiltrate the tumor microenvironment. The unique role of tumor associated platelets (TAPs).Cancer immunology, immunotherapy : CII · 2021Review
- A Potential Role of Vitamin D on Platelet Leukocyte Aggregation and Pathological Events in Sepsis: An Updated Review.Journal of inflammation research · 2021Review
- Intravital Imaging of Pulmonary Immune Response in Inflammation and Infection.Frontiers in cell and developmental biology · 2020Review
- Evidence of CD40L/CD40 pathway involvement in experimental transfusion-related acute lung injury.Scientific reports · 2019Article
- Ex vivo modelling of the formation of inflammatory platelet-leucocyte aggregates and their adhesion on endothelial cells, an early event in sepsis.Clinical and experimental medicine · 2019Article
- The non-haemostatic role of platelets in systemic lupus erythematosus.Nature reviews. Rheumatology · 2018Review
- Impaired expression of CXCL5 and matrix metalloproteinases in the lungs of mice with high susceptibility to Streptococcus pneumoniae infection.Immunity, inflammation and disease · 2018Article
- Platelet distribution width as a prognostic factor in patients with COPD - pilot study.International journal of chronic obstructive pulmonary disease · 2017Article
- Platelets in Pulmonary Immune Responses and Inflammatory Lung Diseases.Physiological reviews · 2016Review
- Platelet Interaction with Innate Immune Cells.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2016Review
- Platelets and Their Interactions with Other Immune Cells.Comprehensive Physiology · 2015Review
- Platelets and infections - complex interactions with bacteria.Frontiers in immunology · 2015Review
- The signaling role of CD40 ligand in platelet biology and in platelet component transfusion.International journal of molecular sciences · 2014Review
- Is there new hope for therapeutic matrix metalloproteinase inhibition?Nature reviews. Drug discovery · 2014Review
- Lung matrix metalloproteinase activation following partial hepatic ischemia/reperfusion injury in rats.TheScientificWorldJournal · 2014Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivePlatelets promote sepsis-induced activation of neutrophils via secretion of CD40L. However, the mechanism regulating the release of platelet-derived CD40L is not known. We hypothesized that matrix metalloproteinases (MMPs) might regulate shedding of platelet-expressed CD40L and neutrophil activation in sepsis.
methodsWild-type C57BL/6 mice were subjected to cecal ligation and puncture (CLP). Animals were pretreated with a broad-range MMP inhibitor, GM6001, prior to CLP induction. Edema formation, CXC chemokine and myeloperoxidase (MPO) levels and bronchoalveolar neutrophils in the lung as well as plasma levels of CD40L were quantified. Flow cytometry was used to determine expression of Mac-1 on neutrophils and CD40L on platelets. Intravital fluorescence microscopy was used to analyze leukocyte-endothelial cell interactions in the pulmonary microcirculation.
resultsThe MMP inhibitor reduced sepsis-induced release of CD40L and maintained normal levels of CD40L on platelets. Inhibition of MMP decreased CLP-induced neutrophil expression of Mac-1, formation of CXC chemokines and edema as well as neutrophil infiltration in the lung. Intravital fluorescence microscopy revealed that the MMP inhibitor attenuated leukocyte adhesion in venules whereas capillary trapping of leukocytes was not affected by MMP inhibition.
conclusionsWe describe a novel role of metalloproteinases in regulating platelet-dependent activation and infiltration of neutrophils in septic lung injury which might be related to controlling CD40L shedding from platelets. We conclude that targeting metalloproteinases may be a useful strategy for limiting acute lung injury in abdominal sepsis.
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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.