1
|
Arderiu G, Bejar MT, Civit-Urgell A, Peña E, Badimon L. Crosstalk of human coronary perivascular adipose-derived stem cells with vascular cells: role of tissue factor. Basic Res Cardiol 2024; 119:291-307. [PMID: 38430261 DOI: 10.1007/s00395-024-01037-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 03/03/2024]
Abstract
The coronary perivascular adipose tissue (cPVAT) has been associated to the burden of cardiovascular risk factors and to the underlying vessel atherosclerotic plaque severity. Although the "outside to inside" hypothesis of PVAT-derived-adipokine regulation of vessel function is currently accepted, whether the resident mesenchymal stem cells (ASCs) in PVAT have a regulatory role on the underlying vascular arterial smooth muscle cells (VSMCs) is not known. Here, we investigated the interactions between resident PVAT-ASCs and VSMCs. ASCs were obtained from PVAT overlying the left anterior descending (LAD) coronary artery of hearts removed at heart transplant operations. PVAT was obtained both from patients with non-ischemic and ischemic heart disease as the cause of heart transplant. ASCs were isolated from PVAT, phenotypically characterized by flow cytometry, functionally tested for proliferation, and differentiation. Crosstalk between ASCs and VSMCs was investigated by co-culture studies. ASCs were detected in the adventitia of the LAD-PVAT showing differentiation capacity and angiogenic potential. ASCs obtained from PVAT of non-ischemic and ischemic hearts showed different tissue factor (TF) expression levels, different VSMCs recruitment capacity through the axis ERK1/2-ETS1 signaling and different angiogenic potential. Induced upregulation of TF in ASCs isolated from ischemic PVAT rescued their angiogenic capacity in subcutaneously implanted plugs in mice, whereas silencing TF in ASCs decreased the proangiogenic capacity of non-ischemic ASCs. The results indicate for the first time a novel mechanism of regulation of VSMCs by PVAT-ASCs in angiogenesis, mediated by TF expression in ASCs. Regulation of TF in ASCs may become a therapeutic intervention to increase cardiac protection.
Collapse
Affiliation(s)
- Gemma Arderiu
- Cardiovascular-Program, Institut de Recerca Sant Pau, IIB-Sant Pau, Carrer Sant Quintí, 77-79, 08041, Barcelona, Spain.
- Ciber CV, Instituto Carlos III, Madrid, Spain.
| | - Maria Teresa Bejar
- Cardiovascular-Program, Institut de Recerca Sant Pau, IIB-Sant Pau, Carrer Sant Quintí, 77-79, 08041, Barcelona, Spain
- Wellcome-MRC Cambridge Stem Cell Institute, University of Cambridge, Puddicombe Way, Cambridge, CB2 0AW, UK
| | - Anna Civit-Urgell
- Cardiovascular-Program, Institut de Recerca Sant Pau, IIB-Sant Pau, Carrer Sant Quintí, 77-79, 08041, Barcelona, Spain
- Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona (UB), Barcelona, Spain
| | - Esther Peña
- Cardiovascular-Program, Institut de Recerca Sant Pau, IIB-Sant Pau, Carrer Sant Quintí, 77-79, 08041, Barcelona, Spain
- Ciber CV, Instituto Carlos III, Madrid, Spain
| | - Lina Badimon
- Cardiovascular-Program, Institut de Recerca Sant Pau, IIB-Sant Pau, Carrer Sant Quintí, 77-79, 08041, Barcelona, Spain
- Ciber CV, Instituto Carlos III, Madrid, Spain
| |
Collapse
|
2
|
Weiss R, Mostageer M, Eichhorn T, Huber S, Egger D, Spittler A, Tripisciano C, Kasper C, Weber V. The fluorochrome-to-protein ratio is crucial for the flow cytometric detection of tissue factor on extracellular vesicles. Sci Rep 2024; 14:6419. [PMID: 38494537 PMCID: PMC10944842 DOI: 10.1038/s41598-024-56841-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 03/12/2024] [Indexed: 03/19/2024] Open
Abstract
Extracellular vesicles (EVs) have crucial roles in hemostasis and coagulation. They sustain coagulation by exposing phosphatidylserine and initiate clotting by surface expression of tissue factor (TF) under inflammatory conditions. As their relevance as biomarkers of coagulopathy is increasingly recognized, there is a need for the sensitive and reliable detection of TF+ EVs, but their flow cytometric analysis is challenging and has yielded controversial findings for TF expression on EVs in the vascular system. We investigated the effect of different fluorochrome-to-protein (F/P) ratios of anti-TF-fluorochrome conjugates on the flow cytometric detection of TF+ EVs from activated monocytes, mesenchymal stem cells (MSCs), and in COVID-19 plasma. Using a FITC-labeled anti-TF antibody (clone VD8), we show that the percentage of TF+ EVs declined with decreasing F/P ratios. TF was detected on 7.6%, 5.4%, and 1.1% of all EVs derived from activated monocytes at F/P ratios of 7.7:1, 6.6:1, and 5.2:1. A similar decline was observed for EVs from MSCs and for EVs in plasma, whereas the detection of TF on cells remained unaffected by different F/P ratios. We provide clear evidence that next to the antibody clone, the F/P ratio affects the flow cytometric detection of TF+ EVs and should be carefully controlled.
Collapse
Affiliation(s)
- René Weiss
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Dr.-Karl-Dorrek-Strasse 30, 3500, Krems, Austria
| | - Marwa Mostageer
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Dr.-Karl-Dorrek-Strasse 30, 3500, Krems, Austria
| | - Tanja Eichhorn
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Dr.-Karl-Dorrek-Strasse 30, 3500, Krems, Austria
| | - Silke Huber
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Dominik Egger
- Institute of Cell and Tissue Culture Technology, Department of Biotechnology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Andreas Spittler
- Core Facility Flow Cytometry & Surgical Research Laboratories, Medical University of Vienna, Vienna, Austria
| | - Carla Tripisciano
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Cornelia Kasper
- Institute of Cell and Tissue Culture Technology, Department of Biotechnology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Viktoria Weber
- Center for Biomedical Technology, Department for Biomedical Research, University for Continuing Education Krems, Dr.-Karl-Dorrek-Strasse 30, 3500, Krems, Austria.
| |
Collapse
|
3
|
Hoang VT, Le DS, Hoang DM, Phan TTK, Ngo LAT, Nguyen TK, Bui VA, Nguyen Thanh L. Impact of tissue factor expression and administration routes on thrombosis development induced by mesenchymal stem/stromal cell infusions: re-evaluating the dogma. Stem Cell Res Ther 2024; 15:56. [PMID: 38414067 PMCID: PMC10900728 DOI: 10.1186/s13287-023-03582-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 11/22/2023] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Hyperactive coagulation might cause dangerous complications such as portal vein thrombosis and pulmonary embolism after mesenchymal stem/stromal cell (MSC) therapy. Tissue factor (TF), an initiator of the extrinsic coagulation pathway, has been suggested as a predictor of this process. METHODS The expression of TF and other pro- and anticoagulant genes was analyzed in xeno- and serum-free manufactured MSCs. Furthermore, culture factors affecting its expression in MSCs were investigated. Finally, coagulation tests of fibrinogen, D-dimer, aPPTs, PTs, and TTs were measured in patient serum after umbilical cord (UC)-MSC infusions to challenge a potential connection between TF expression and MSC-induced coagulant activity. RESULTS: Xeno- and serum-free cultured adipose tissue and UC-derived MSCs expressed the highest level of TF, followed by those from dental pulp, and the lowest expression was observed in MSCs of bone marrow origin. Environmental factors such as cell density, hypoxia, and inflammation impact TF expression, so in vitro analysis might fail to reflect their in vivo behaviors. MSCs also expressed heterogeneous levels of the coagulant factor COL1A1 and surface phosphatidylserine and anticoagulant factors TFPI and PTGIR. MSCs of diverse origins induced fibrin clots in healthy plasma that were partially suppressed by an anti-TF inhibitory monoclonal antibody. Furthermore, human umbilical vein endothelial cells exhibited coagulant activity in vitro despite their negative expression of TF and COL1A1. Patients receiving intravenous UC-MSC infusion exhibited a transient increase in D-dimer serum concentration, while this remained stable in the group with intrathecal infusion. There was no correlation between TF expression and D-dimer or other coagulation indicators. CONCLUSIONS The study suggests that TF cannot be used as a solid biomarker to predict MSC-induced hypercoagulation. Local administration, prophylactic intervention with anticoagulation drugs, and monitoring of coagulation indicators are useful to prevent thrombogenic events in patients receiving MSCs. Trial registration NCT05292625. Registered March 23, 2022, retrospectively registered, https://www. CLINICALTRIALS gov/ct2/show/NCT05292625?term=NCT05292625&draw=2&rank=1 . NCT04919135. Registered June 9, 2021, https://www. CLINICALTRIALS gov/ct2/show/NCT04919135?term=NCT04919135&draw=2&rank=1 .
Collapse
Affiliation(s)
- Van T Hoang
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam.
| | - Duc Son Le
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Duc M Hoang
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Trang Thi Kieu Phan
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Lan Anh Thi Ngo
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
- Center of Applied Science and Regenerative Medicine, Vinmec Health Care System, 458 Minh Khai, Hanoi, 10000, Vietnam
| | - Trung Kien Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Viet Anh Bui
- Center of Applied Science and Regenerative Medicine, Vinmec Health Care System, 458 Minh Khai, Hanoi, 10000, Vietnam
| | - Liem Nguyen Thanh
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam.
- Vinmec International Hospital - Times City, Vinmec Health Care System, 458 Minh Khai, Hanoi, 11622, Vietnam.
- College of Health Science, VinUniversity, Vinhomes Ocean Park, Gia Lam District, Hanoi, 1310, Vietnam.
| |
Collapse
|
4
|
Ikezoe T. Cancer-associated thrombosis and bleeding. Int J Hematol 2024:10.1007/s12185-024-03716-0. [PMID: 38311665 DOI: 10.1007/s12185-024-03716-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 01/05/2024] [Accepted: 01/17/2024] [Indexed: 02/06/2024]
Abstract
Development of thrombosis is closely associated with poor prognosis in cancer patients. Cancer patients often fulfill Virchow's triad of hyper-coagulable state, vascular endothelial injury, and venous stasis. Cancer cells aberrantly express a variety of procoagulant factors, including tissue factor and podoplanin. Chemotherapeutic agents and radiation cause vascular endothelial injury, and reduced daily activity and bed rest for chemotherapy lead to venous stasis. Due to these factors, cancer patients are at high risk of developing thrombosis. Cancer patients are also at high risk of bleeding when they have disseminated intravascular coagulation and/or chemotherapy-induced thrombocytopenia as complications. International societies, such as the American Society of Clinical Oncology and the International Initiative on Thrombosis and Cancer (ITAC), have published clinical guidelines to help physicians better manage cancer-associated thrombosis (CAT). These guidelines recommend use of low molecular weight heparin or direct oral anticoagulants for the prevention of CAT, but unfortunately use of these drugs is not approved in Japan. This gap between Japan and other countries needs to be closed.
Collapse
Affiliation(s)
- Takayuki Ikezoe
- Department of Hematology, Fukushima Medical University, Hikarigaoka 1, Fukushima, Fukushima, 960-1295, Japan.
| |
Collapse
|
5
|
Raadsen M, Langerak T, Du Toit J, Kruip MJHA, Aynekulu Mersha D, De Maat MPM, Vermin B, Van den Akker JPC, Schmitz KS, Bakhtiari K, Meijers JCM, van Gorp ECM, Short KR, Haagmans B, de Vries RD, Gommers DAMPJ, Endeman H, Goeijenbier M. Presence of procoagulant peripheral blood mononuclear cells in severe COVID-19 patients relate to ventilation perfusion mismatch and precede pulmonary embolism. J Crit Care 2024; 79:154463. [PMID: 37976997 DOI: 10.1016/j.jcrc.2023.154463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 10/07/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE Pulmonary emboli (PE) contribute substantially to coronavirus disease 2019 (COVID-19) related mortality and morbidity. Immune cell-mediated hyperinflammation drives the procoagulant state in COVID-19 patients, resulting in immunothrombosis. To study the role of peripheral blood mononuclear cells (PBMC) in the procoagulant state of COVID-19 patients, we performed a functional bioassay and related outcomes to the occurrence of PE. Secondary aims were to relate this functional assay to plasma D-dimer levels, ventilation perfusion mismatch and TF expression on monocyte subsets. METHODS PBMC from an ICU biobank were obtained from 20 patients with a computed tomography angiograph (CTA) proven PE and compared to 15 COVID-19 controls without a proven PE. Functional procoagulant properties of PBMC were measured using a modified fibrin generation time (MC-FGT) assay. Tissue factor (TF) expression on monocyte subsets were measured by flow cytometry. Additional clinical data were obtained from patient records including end-tidal to arterial carbon dioxide gradient. RESULTS MC-FGT levels were highest in the samples taken closest to the PE detection, similar to the end-tidal to arterial carbon dioxide gradient (ETCO2 - PaCO2), a measurement to quantify ventilation-perfusion mismatch. In patients without proven PE, peak MC-FGT relates to an increase in end-tidal to arterial carbon dioxide gradient. We identified non-classical, CD16 positive monocytes as the subset with increased TF expression. CONCLUSION We show that the procoagulant state of PBMC could aid in early detection of PE in COVID-19 ICU patients. Combined with end-tidal to ETCO2 - PaCO2 gradient, these tests could improve early detection of PE on the ICU.
Collapse
Affiliation(s)
- M Raadsen
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - T Langerak
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - J Du Toit
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands; Department of Hematology, Wits Donal Gordon Medical Center, Johannesburg, South Africa
| | - M J H A Kruip
- Department of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - D Aynekulu Mersha
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands; Department of Intensive Care, Erasmus MC, Rotterdam, the Netherlands
| | - M P M De Maat
- Department of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - B Vermin
- Department of Intensive care, Spaarne Gasthuis, Haarlem, Hoofddorp, the Netherlands
| | | | - K S Schmitz
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - K Bakhtiari
- Department of Molecular Hematology, Sanquin Research, Amsterdam, the Netherlands
| | - J C M Meijers
- Department of Molecular Hematology, Sanquin Research, Amsterdam, the Netherlands
| | - E C M van Gorp
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - K R Short
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, Australia
| | - B Haagmans
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - R D de Vries
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - D A M P J Gommers
- Department of Intensive Care, Erasmus MC, Rotterdam, the Netherlands
| | - H Endeman
- Department of Intensive Care, Erasmus MC, Rotterdam, the Netherlands
| | - M Goeijenbier
- Department of Intensive care, Spaarne Gasthuis, Haarlem, Hoofddorp, the Netherlands; Department of Intensive Care, Erasmus MC, Rotterdam, the Netherlands.
| |
Collapse
|
6
|
Mohammad MA, Featherby S, Ettelaie C. Regulation of tissue factor activity by interaction with the first PDZ domain of MAGI1. Thromb J 2024; 22:12. [PMID: 38233821 PMCID: PMC10792917 DOI: 10.1186/s12959-023-00580-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 12/29/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Tissue factor (TF) activity is stringently regulated through processes termed encryption. Post-translational modification of TF and its interactions with various protein and lipid moieties allows for a multi-step de-encryption of TF and procoagulant activation. Membrane-associated guanylate kinase-with inverted configuration (MAGI) proteins are known to regulate the localisation and activity of a number of proteins including cell-surface receptors. METHODS The interaction of TF with MAGI1 protein was examined as a means of regulating TF activity. MDA-MB-231 cell line was used which express TF and MAGI1, and respond well to protease activated receptor (PAR)2 activation. Proximity ligation assay (PLA), co-immunoprecipitation and pull-down experiments were used to examine the interaction of TF with MAGI1-3 proteins and to investigate the influence of PAR2 activation. Furthermore, by cloning and expressing the PDZ domains from MAGI1, the TF-binding domain was identified. The ability of the recombinant PDZ domains to act as competitors for MAGI1, allowing the induction of TF procoagulant and signalling activity was then examined. RESULTS PLA and fluorescence microscopic analysis indicated that TF predominantly associates with MAGI1 and less with MAGI2 and MAGI3 proteins. The interaction of TF with MAGI1 was also demonstrated by both co-immunoprecipitation of TF with MAGI1, and co-immunoprecipitation of MAGI1 with TF. Moreover, activation of PAR2 resulted in reduction in the association of these two proteins. Pull-down assays using TF-cytoplasmic domain peptides indicated that the phosphorylation of Ser253 within TF prevents its association with MAGI1. Additionally, the five HA-tagged PDZ domains of MAGI1 were overexpressed separately, and the putative TF-binding domain was identified as PDZ1 domain. Expression of this PDZ domain in cells significantly augmented the TF activity measured both as thrombin-generation and also TF-mediated proliferative signalling. CONCLUSIONS Our data indicate a stabilising interaction between TF and the PDZ-1 domain of MAGI1 and demonstrate that the activation of PAR2 disrupts this interaction. The release of TF from MAGI1 appears to be an initial step in TF de-encryption, associated with increased TF-mediated procoagulant and signalling activities. This mechanism is also likely to lead to further interactions and modifications leading to further enhancement of procoagulant activity, or the release of TF.
Collapse
Affiliation(s)
- Mohammad A Mohammad
- Biomedical Sciences/Hull York Medial School, University of Hull, Cottingham Road, Hull, HU6 7RX, UK
- Present address: The Department of Interdisciplinary Oncology, LSUHSC, New Orleans, LA, 70112m, USA
| | - Sophie Featherby
- Biomedical Sciences/Hull York Medial School, University of Hull, Cottingham Road, Hull, HU6 7RX, UK
| | - Camille Ettelaie
- Biomedical Sciences/Hull York Medial School, University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| |
Collapse
|
7
|
Tavares V, Neto BV, Marques IS, Assis J, Pereira D, Medeiros R. Cancer-associated thrombosis: What about microRNAs targeting the tissue factor coagulation pathway? Biochim Biophys Acta Rev Cancer 2024; 1879:189053. [PMID: 38092078 DOI: 10.1016/j.bbcan.2023.189053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/03/2023] [Accepted: 12/08/2023] [Indexed: 12/18/2023]
Abstract
Cancer patients are often diagnosed with venous thromboembolism (VTE), a cardiovascular disease that substantially decreases their quality of life and survival rate. Haemostasis in these patients is deregulated, which is reflected in the common presentation of a blood hypercoagulation state. Despite the inconsistent results, existing evidence suggests that the expression of microRNAs (miRNAs) is deregulated in the context of venous thrombogenesis in the general population. However, few miRNAs are known to be linked to cancer-associated VTE due to the lack of studies with oncological patients. Parallelly, coagulation factor III, also known as tissue factor (TF), tissue factor pathway inhibitor 1 (TFPI1) and tissue factor pathway inhibitor 2 (TFPI2) have been proposed to have a central role in cancer-associated VTE and tumour progression. Yet, contrary to what was expected, the role of miRNAs targeting the TF coagulation pathway (or extrinsic coagulation pathway) is poorly explored in cancer-induced thrombogenesis. In this review, in addition to miRNAs implicated in VTE, TF and TFPI1/2-targeting miRNAs were revised. Future studies should clarify the implications of these non-coding RNAs in tumour coagulome.
Collapse
Affiliation(s)
- Valéria Tavares
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/ Pathology and Laboratory Medicine Dep., Clinical Pathology SV/ RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; Faculty of Medicine of University of Porto (FMUP), 4200-072 Porto, Portugal; Abel Salazar Institute for the Biomedical Sciences (ICBAS), University of Porto, 4050-313 Porto, Portugal
| | - Beatriz Vieira Neto
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/ Pathology and Laboratory Medicine Dep., Clinical Pathology SV/ RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; Research Department, Portuguese League Against Cancer (NRNorte), 4200-172 Porto, Portugal
| | - Inês Soares Marques
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/ Pathology and Laboratory Medicine Dep., Clinical Pathology SV/ RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; Faculty of Sciences of University of Porto (FCUP), 4169-007 Porto, Portugal
| | - Joana Assis
- Clinical Research Unit, Research Center of IPO Porto (CI-IPOP) / RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Center (Porto.CCC), 4200-072 Porto, Portugal
| | - Deolinda Pereira
- Oncology Department, Portuguese Institute of Oncology of Porto (IPO Porto), 4200-072 Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP)/ Pathology and Laboratory Medicine Dep., Clinical Pathology SV/ RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto) / Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal; Faculty of Medicine of University of Porto (FMUP), 4200-072 Porto, Portugal; Abel Salazar Institute for the Biomedical Sciences (ICBAS), University of Porto, 4050-313 Porto, Portugal; Research Department, Portuguese League Against Cancer (NRNorte), 4200-172 Porto, Portugal; Faculty of Health Sciences, Fernando Pessoa University, 4200-150 Porto, Portugal.
| |
Collapse
|
8
|
Su Y, Yi J, Zhang Y, Leng D, Huang X, Shi X, Zhang Y. EML4-ALK fusion protein in Lung cancer cells enhances venous thrombogenicity through the pERK1/2-AP-1- tissue factor axis. J Thromb Thrombolysis 2024; 57:67-81. [PMID: 37940761 PMCID: PMC10830642 DOI: 10.1007/s11239-023-02916-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/13/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND Accumulating evidence links the echinoderm microtubule-associated protein-like 4 (EML4)-anaplastic lymphoma kinase (ALK) rearrangement to venous thromboembolism (VTE) in non-small cell lung cancer (NSCLC) patients. However, the corresponding mechanisms remain unclear. METHOD High-throughput sequencing analysis of H3122 human ALK-positive NSCLC cells treated with ALK inhibitor/ dimethyl sulfoxide (DMSO) was performed to identify coagulation-associated differential genes between EML4-ALK fusion protein inhibited cells and control cells. Sequentially, we confirmed its expression in NSCLC patients' tissues and in the plasma of a subcutaneous xenograft mouse model. An inferior vena cava (IVC) ligation model was used to assess clot formation potential. Additionally, pathways involved in tissue factor (TF) regulation were explored in ALK-positive cell lines H3122 and H2228. Statistical significance was determined by Student t-test and one-way ANOVA using SPSS. RESULTS Sequencing analysis identified a significant downregulation of TF after inhibiting EML4-ALK fusion protein activity in H3122 cells. In clinical NSCLC cases, TF expression was increased especially in ALK-positive NSCLC tissues. Meanwhile, H3122 and H2228 with high TF expression exhibited shorter plasma clotting time and higher TF activity versus ALK-negative H1299 and A549 in cell culture supernatant. Mice bearing H2228 tumor showed a higher concentration of tumor-derived TF and TF activity in plasma and the highest adjusted IVC clot weights. Limiting EML4-ALK protein phosphorylation downregulated extracellular regulated protein kinases 1/2 (ERK1/2)-activating the protein-1(AP-1) signaling pathway and thus attenuated TF expression. CONCLUSION EML4-ALK fusion protein may enhance venous thrombogenicity by regulating coagulation factor TF expression. There was potential involvement of the pERK1/2-AP-1 pathway in this process.
Collapse
Affiliation(s)
- Yanping Su
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Jiawen Yi
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Yuan Zhang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Dong Leng
- Clinical Laboratory, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Xiaoxi Huang
- Basic Medical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Xinyu Shi
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China.
| | - Yuhui Zhang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China.
| |
Collapse
|
9
|
Marongiu F, Ruberto MF, Marongiu S, Matucci Cerinic M, Barcellona D. A journey to vasculopathy in systemic sclerosis: focus on haemostasis and thrombosis. Clin Exp Med 2023; 23:4057-4064. [PMID: 37914967 DOI: 10.1007/s10238-023-01222-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 10/15/2023] [Indexed: 11/03/2023]
Abstract
Systemic sclerosis is a multisystem connective tissue disease, characterized by endothelial autoimmune activation, along with tissue and vascular fibrosis leading to vasculopathy and to a progressive loss of angiogenesis. This condition further deranges the endothelial barrier favouring the opening of the endothelial junctions allowing the vascular leak in the surrounding tissues: this process may induce cell detachment which allows the contact between platelets and collagen present in the exposed subendothelial layer. Platelets first adhere to collagen via glycoprotein VI and then, immediately aggregate because of the release of von Willebrand factor which is a strong activator of platelet aggregation. Activated platelets exert their procoagulant activity, exposing on their membrane phospholipids and phosphatidylserine, enabling the adsorption of clotting factors ready to form thrombin which in turn drives the amplification of the coagulative cascade. An essential role in the activation of blood coagulation is the tissue factor (TF), which triggers blood coagulation. The TF is found abundantly in the subendothelial collagen and is also expressed by fibroblasts providing a haemostatic covering layer ready to activate coagulation when the endothelial injury occurs. The aim of this review is to focus the attention on the underlying mechanisms related to haemostasis and thrombosis pathophysiology which may have a relevant role in SSc as well as on a possible role of anticoagulation in this disease.
Collapse
Affiliation(s)
- Francesco Marongiu
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
- Thrombosis and Haemostasis Unit, Azienda Ospedaliero-Universitaria di Cagliari, Cagliari, Italy
| | - Maria Filomena Ruberto
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Silvia Marongiu
- Internal Medicine Unit, SS Trinità Hospital of Cagliari, Cagliari, Italy
| | - Marco Matucci Cerinic
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Milan, Italy
| | - Doris Barcellona
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy.
- Thrombosis and Haemostasis Unit, Azienda Ospedaliero-Universitaria di Cagliari, Cagliari, Italy.
| |
Collapse
|
10
|
Liu C, Liu C, Shi Z, Li Z, Wang X, Huang F. Trojan-horse mineralization of trigger factor to impregnate non-woven alginate fabrics for enhanced hemostatic efficacy. Carbohydr Polym 2023; 320:121213. [PMID: 37659813 DOI: 10.1016/j.carbpol.2023.121213] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/24/2023] [Accepted: 07/16/2023] [Indexed: 09/04/2023]
Abstract
Uncontrolled hemorrhage remains a leading cause of mortality after trauma. This work describes a facile mineralization strategy for enhancing hemostatic efficacy of alginate non-woven fabrics, involving the precipitation of amorphous CaCO3 induced by alginate fibers, along with Trojan-horse-like tissue factor (TF) encapsulation. The amorphous CaCO3 served as a transient carrier, capable of releasing Ca2+ and TF upon contact with blood. Coagulation test and rat tail cut and hemorrhaging liver models all revealed superior hemostatic capability of mineralized TF-in-alginate fabrics compared to bare fabrics, solely mineralized form, or commercial zeolite-modified gauze, benefiting from the combined hemostatic properties of alginate matrix and released Ca2+ and TF. Meanwhile, comprehensive biocompatibility and mechanical stability evaluations demonstrate the ternary composite's good biosafety. These results along with the extension study with chitosan- and cellulose-based dressings underline the great potential and versatility of polysaccharide-hemostat-mediated CaCO3 mineralization with TF integration for achieving rapid hemorrhage control.
Collapse
Affiliation(s)
- Chengkun Liu
- State Key Laboratory of Heavy Oil Processing & College of Chemistry and Chemical Engineering, China University of Petroleum (East China), 66 West Changjiang Road, Qingdao, Shandong 266580, China
| | - Chang Liu
- State Key Laboratory of Heavy Oil Processing & College of Chemistry and Chemical Engineering, China University of Petroleum (East China), 66 West Changjiang Road, Qingdao, Shandong 266580, China
| | - Zhuang Shi
- State Key Laboratory of Heavy Oil Processing & College of Chemistry and Chemical Engineering, China University of Petroleum (East China), 66 West Changjiang Road, Qingdao, Shandong 266580, China
| | - Zi Li
- State Key Laboratory of Heavy Oil Processing & College of Chemistry and Chemical Engineering, China University of Petroleum (East China), 66 West Changjiang Road, Qingdao, Shandong 266580, China
| | - Xiaoqiang Wang
- State Key Laboratory of Heavy Oil Processing & College of Chemistry and Chemical Engineering, China University of Petroleum (East China), 66 West Changjiang Road, Qingdao, Shandong 266580, China.
| | - Fang Huang
- State Key Laboratory of Heavy Oil Processing & College of Chemistry and Chemical Engineering, China University of Petroleum (East China), 66 West Changjiang Road, Qingdao, Shandong 266580, China
| |
Collapse
|
11
|
Heidari Z, Naeimzadeh Y, Fallahi J, Savardashtaki A, Razban V, Khajehا S. The Role of Tissue Factor In Signaling Pathways of Pathological Conditions and Angiogenesis. Curr Mol Med 2023; 23:CMM-EPUB-134801. [PMID: 37817529 DOI: 10.2174/0115665240258746230919165935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/10/2023] [Accepted: 07/27/2023] [Indexed: 10/12/2023]
Abstract
Tissue factor (TF) is an integral transmembrane protein associated with the extrinsic coagulation pathway. TF gene expression is regulated in response to inflammatory cytokines, bacterial lipopolysaccharides, and mechanical injuries. TF activity may be affected by phosphorylation of its cytoplasmic domain and alternative splicing. TF acts as the primary initiator of physiological hemostasis, which prevents local bleeding at the injury site. However, aberrant expression of TF, accompanied by the severity of diseases and infections under various pathological conditions, triggers multiple signaling pathways that support thrombosis, angiogenesis, inflammation, and metastasis. Protease-activated receptors (PARs) are central in the downstream signaling pathways of TF. In this study, we have reviewed the TF signaling pathways in different pathological conditions, such as wound injury, asthma, cardiovascular diseases (CVDs), viral infections, cancer and pathological angiogenesis. Angiogenic activities of TF are critical in the repair of wound injuries and aggressive behavior of tumors, which are mainly performed by the actions of vascular endothelial growth factor (VEGF) and hypoxia-inducible factor-1 (HIF1-α). Pro-inflammatory effects of TF have been reported in asthma, CVDs and viral infections, including COVID-19, which result in tissue hypertrophy, inflammation, and thrombosis. TF-FVII induces angiogenesis via clotting-dependent and -independent mechanisms. Clottingdependent angiogenesis is induced via the generation of thrombin and cross-linked fibrin network, which facilitate vessel infiltration and also act as a reservoir for endothelial cells (ECs) growth factors. Expression of TF in tumor cells and ECs triggers clotting-independent angiogenesis through induction of VEGF, urokinase-type plasminogen activator (uPAR), early growth response 1 (EGR1), IL8, and cysteine-rich angiogenic inducer 61 (Cyr61).
Collapse
Affiliation(s)
- Zahra Heidari
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Yasaman Naeimzadeh
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jafar Fallahi
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Savardashtaki
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahid Razban
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahar Khajehا
- Bone and Joint Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
12
|
Langer F, Quick H, Beitzen-Heineke A, Janjetovic S, Mäder J, Lehr C, Bokemeyer C, Kuta P, Renné T, Fiedler W, Beckmann L, Klingler F, Rolling CC. Regulation of coagulation activation in newly diagnosed AML by the heme enzyme myeloperoxidase. Thromb Res 2023; 229:155-163. [PMID: 37473552 DOI: 10.1016/j.thromres.2023.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 06/30/2023] [Accepted: 07/10/2023] [Indexed: 07/22/2023]
Abstract
INTRODUCTION Patients with acute myeloid leukemia (AML) are at increased risk of thrombohemorrhagic complications. Overexpressed tissue factor (TF) on AML blasts contributes to systemic coagulation activation. We have recently shown that the heme enzyme myeloperoxidase (MPO) negatively regulates TF procoagulant activity (PCA) on myelomonocytic cells in vitro. We now aimed to further characterize the functional interaction of MPO and TF in AML in vivo. METHODS We prospectively recruited 66 patients with newly diagnosed AML. TF PCA of isolated peripheral blood mononuclear cells (PBMC) was assessed by single-stage clotting assay in the presence or absence of inhibitors against MPO catalytic activity (ABAH) or against MPO-binding integrins (anti-CD18). MPO in plasma and in AML blasts was measured by ELISA, and plasma D-dimers and prothrombin fragment F1+2 were quantified by automated immunoturbidimetric and chemiluminescence assays, respectively. RESULTS Patients with AML had significantly higher MPO plasma levels compared to healthy controls and exhibited increased levels of D-dimers and F1+2. In vivo thrombin generation was mediated by TF PCA on circulating PBMC. Ex vivo incubation of isolated PBMC with ABAH or anti-CD18 antibody resulted in either increased or decreased TF PCA. The strong and robust correlation of F1+2 with TF PCA of circulating PBMC was abrogated at MPO plasma levels higher than 150 ng/mL, indicating a modulatory role for MPO on TF-mediated in vivo thrombin generation above this threshold. CONCLUSION Our study indicates that catalytically active MPO released by circulating myeloblasts regulates TF-dependent coagulation in patients with newly diagnosed AML in a CD18-dependent manner.
Collapse
Affiliation(s)
- Florian Langer
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hanna Quick
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Antonia Beitzen-Heineke
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Snjezana Janjetovic
- Klinik für Hämatologie und Zelltherapie, Helios Klinikum Berlin-Buch, Berlin, Germany
| | - Jonathan Mäder
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Carina Lehr
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Carsten Bokemeyer
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Piotr Kuta
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Renné
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland; Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Walter Fiedler
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lennart Beckmann
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Felix Klingler
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christina C Rolling
- Oncology, Hematology and BMT with section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| |
Collapse
|
13
|
Bonetti NR, Jouppila AS, Saeedi Saravi SS, Cooley BC, Pasterk L, Liberale LL, Gobbato S, Lüscher TF, Camici GG, Lassila RP, Beer JH. Intravenously administered APAC, a dual AntiPlatelet AntiCoagulant, targets arterial injury site to inhibit platelet thrombus formation and tissue factor activity in mice. Thromb Res 2023; 228:163-171. [PMID: 37331119 DOI: 10.1016/j.thromres.2023.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 03/21/2023] [Accepted: 04/11/2023] [Indexed: 06/20/2023]
Abstract
INTRODUCTION Arterial thrombosis is the main underlying mechanism of acute atherothrombosis. Combined antiplatelet and anticoagulant regimens prevent thrombosis but increase bleeding rates. Mast cell-derived heparin proteoglycans have local antithrombotic properties, and their semisynthetic dual AntiPlatelet and AntiCoagulant (APAC) mimetic may provide a new efficacious and safe tool for arterial thrombosis. We investigated the in vivo impact of intravenous APAC (0.3-0.5 mg/kg; doses chosen according to pharmacokinetic studies) in two mouse models of arterial thrombosis and the in vitro actions in mouse platelets and plasma. MATERIALS AND METHODS Platelet function and coagulation were studied with light transmission aggregometry and clotting times. Carotid arterial thrombosis was induced either by photochemical injury or surgically exposing vascular collagen after infusion of APAC, UFH or vehicle. Time to occlusion, targeting of APAC to the vascular injury site and platelet deposition on these sites were assessed by intra-vital imaging. Tissue factor activity (TF) of the carotid artery and in plasma was captured. RESULTS APAC inhibited platelet responsiveness to agonist stimulation (collagen and ADP) and prolonged APTT and thrombin time. After photochemical carotid injury, APAC-treatment prolonged times to occlusion in comparison with UFH or vehicle, and decreased TF both in carotid lysates and plasma. Upon binding from circulation to vascular collagen-exposing injury sites, APAC reduced the in situ platelet deposition. CONCLUSIONS Intravenous APAC targets arterial injury sites to exert local dual antiplatelet and anticoagulant actions and attenuates thrombosis upon carotid injuries in mice. Systemic APAC provides local efficacy, highlighting APAC as a novel antithrombotic to reduce cardiovascular complications.
Collapse
Affiliation(s)
- Nicole R Bonetti
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland; Department of Internal Medicine, Cantonal Hospital Baden, Switzerland
| | - Annukka S Jouppila
- Helsinki University Hospital Clinical Research Institute, Helsinki, Finland
| | - Seyed Soheil Saeedi Saravi
- Center for Translational and Experimental Cardiology (CTEC), Department of Cardiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Brian C Cooley
- Department of Pathology and Laboratory Medicine, Animal Surgery Core Lab, McAllister Heart Institute, University of North Carolina, Chapel Hill, NC, USA
| | - Lisa Pasterk
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Luca L Liberale
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland; First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Sara Gobbato
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland; Department of Internal Medicine, Cantonal Hospital Baden, Switzerland
| | - Thomas F Lüscher
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland; Royal Brompton and Harefield Hospital Trusts and National Heart and Lung Institute, Imperial College, London, UK
| | - Giovanni G Camici
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland; University Heart Center, University Hospital Zurich, Switzerland; Department of Research and Education, University Hospital Zurich, Switzerland
| | - Riitta P Lassila
- Coagulation Disorders Unit, University of Helsinki and Departments of Hematology and Comprehensive Cancer Center, Helsinki University Hospital, Helsinki, Finland; Helsinki University, Faculty of Medicine, Research Program in Systems Oncology, Helsinki, Finland; Aplagon Ltd., Helsinki, Finland.
| | - Jürg H Beer
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland; Department of Internal Medicine, Cantonal Hospital Baden, Switzerland
| |
Collapse
|
14
|
Musgrave KM, Scott J, Sendama W, Gardner AI, Dewar F, Lake CJ, Spronk HMH, van Oerle R, Visser M, Ten Cate H, Kesteven P, Fuller A, McDonald D, Knill C, Hulme G, Filby A, Wright SE, Roy AI, Ruchaud-Sparagano MH, Simpson AJ, Rostron AJ. Tissue factor expression in monocyte subsets during human immunothrombosis, endotoxemia and sepsis. Thromb Res 2023; 228:10-20. [PMID: 37263122 DOI: 10.1016/j.thromres.2023.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Tissue factor expression on monocytes is implicated in the pathophysiology of sepsis-induced coagulopathy. How tissue factor is expressed by monocyte subsets (classical, intermediate and non-classical) is unknown. METHODS Monocytic tissue factor surface expression was investigated during three conditions. Primary human monocytes and microvascular endothelial cell co-cultures were used for in vitro studies. Volunteers received a bolus of lipopolysaccharide (2 ng/kg) to induce endotoxemia. Patients with sepsis, or controls with critical illness unrelated to sepsis, were recruited from four intensive care units. RESULTS Contact with endothelium and stimulation with lipopolysaccharide reduced the proportion of intermediate monocytes. Lipopolysaccharide increased tissue factor surface expression on classical and non-classical monocytes. Endotoxemia induced profound, transient monocytopenia, along with activation of coagulation pathways. In the remaining circulating monocytes, tissue factor was up-regulated in intermediate monocytes, though approximately 60 % of individuals (responders) up-regulated tissue factor across all monocyte subsets. In critically ill patients, tissue factor expression on intermediate and non-classical monocytes was significantly higher in patients with established sepsis than among non-septic patients. Upon recovery of sepsis, expression of tissue factor increased significantly in classical monocytes. CONCLUSION Tissue factor expression in monocyte subsets varies significantly during health, endotoxemia and sepsis.
Collapse
Affiliation(s)
- Kathryn M Musgrave
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Haematology, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Jonathan Scott
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Wezi Sendama
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Respiratory Medicine, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Aaron I Gardner
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Fiona Dewar
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Cameron J Lake
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Henri M H Spronk
- Thrombosis Expertise Center and Carim School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Rene van Oerle
- Thrombosis Expertise Center and Carim School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Mayken Visser
- Thrombosis Expertise Center and Carim School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Hugo Ten Cate
- Thrombosis Expertise Center and Carim School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Patrick Kesteven
- Department of Haematology, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Andrew Fuller
- Flow Cytometry Core Facility, Newcastle University, Newcastle upon Tyne, UK
| | - David McDonald
- Flow Cytometry Core Facility, Newcastle University, Newcastle upon Tyne, UK
| | - Carly Knill
- Flow Cytometry Core Facility, Newcastle University, Newcastle upon Tyne, UK
| | - Gillian Hulme
- Flow Cytometry Core Facility, Newcastle University, Newcastle upon Tyne, UK
| | - Andrew Filby
- Flow Cytometry Core Facility, Newcastle University, Newcastle upon Tyne, UK
| | - Stephen E Wright
- Intensive Care Unit, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Alistair I Roy
- Sunderland Integrated Critical Care Unit, Sunderland Royal Hospital, South Tyneside and Sunderland NHS Foundation Trust, UK
| | | | - A John Simpson
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Respiratory Medicine, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Anthony J Rostron
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Sunderland Integrated Critical Care Unit, Sunderland Royal Hospital, South Tyneside and Sunderland NHS Foundation Trust, UK.
| |
Collapse
|
15
|
Ahmadi SE, Shabannezhad A, Kahrizi A, Akbar A, Safdari SM, Hoseinnezhad T, Zahedi M, Sadeghi S, Mojarrad MG, Safa M. Tissue factor (coagulation factor III): a potential double-edge molecule to be targeted and re-targeted toward cancer. Biomark Res 2023; 11:60. [PMID: 37280670 DOI: 10.1186/s40364-023-00504-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/19/2023] [Indexed: 06/08/2023] Open
Abstract
Tissue factor (TF) is a protein that plays a critical role in blood clotting, but recent research has also shown its involvement in cancer development and progression. Herein, we provide an overview of the structure of TF and its involvement in signaling pathways that promote cancer cell proliferation and survival, such as the PI3K/AKT and MAPK pathways. TF overexpression is associated with increased tumor aggressiveness and poor prognosis in various cancers. The review also explores TF's role in promoting cancer cell metastasis, angiogenesis, and venous thromboembolism (VTE). Of note, various TF-targeted therapies, including monoclonal antibodies, small molecule inhibitors, and immunotherapies have been developed, and preclinical and clinical studies demonstrating the efficacy of these therapies in various cancer types are now being evaluated. The potential for re-targeting TF toward cancer cells using TF-conjugated nanoparticles, which have shown promising results in preclinical studies is another intriguing approach in the path of cancer treatment. Although there are still many challenges, TF could possibly be a potential molecule to be used for further cancer therapy as some TF-targeted therapies like Seagen and Genmab's tisotumab vedotin have gained FDA approval for treatment of cervical cancer. Overall, based on the overviewed studies, this review article provides an in-depth overview of the crucial role that TF plays in cancer development and progression, and emphasizes the potential of TF-targeted and re-targeted therapies as potential approaches for the treatment of cancer.
Collapse
Affiliation(s)
- Seyed Esmaeil Ahmadi
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ashkan Shabannezhad
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Kahrizi
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Armin Akbar
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyed Mehrab Safdari
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Taraneh Hoseinnezhad
- Department of Hematolog, Faculty of Allied Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mohammad Zahedi
- Department of Medical Biotechnology, School of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Soroush Sadeghi
- Faculty of Science, Engineering and Computing, Kingston University, London, UK
| | - Mahsa Golizadeh Mojarrad
- Shahid Beheshti Educational and Medical Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Majid Safa
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
16
|
Liberale L, Puspitasari YM, Ministrini S, Akhmedov A, Kraler S, Bonetti NR, Beer G, Vukolic A, Bongiovanni D, Han J, Kirmes K, Bernlochner I, Pelisek J, Beer JH, Jin ZG, Pedicino D, Liuzzo G, Stellos K, Montecucco F, Crea F, Lüscher TF, Camici GG. JCAD promotes arterial thrombosis through PI3K/Akt modulation: a translational study. Eur Heart J 2023; 44:1818-1833. [PMID: 36469488 PMCID: PMC10200023 DOI: 10.1093/eurheartj/ehac641] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 09/14/2022] [Accepted: 10/26/2022] [Indexed: 12/11/2022] Open
Abstract
AIMS Variants of the junctional cadherin 5 associated (JCAD) locus associate with acute coronary syndromes. JCAD promotes experimental atherosclerosis through the large tumor suppressor kinase 2 (LATS2)/Hippo pathway. This study investigates the role of JCAD in arterial thrombosis. METHODS AND RESULTS JCAD knockout (Jcad-/-) mice underwent photochemically induced endothelial injury to trigger arterial thrombosis. Primary human aortic endothelial cells (HAECs) treated with JCAD small interfering RNA (siJCAD), LATS2 small interfering RNA (siLATS2) or control siRNA (siSCR) were employed for in vitro assays. Plasma JCAD was measured in patients with chronic coronary syndrome or ST-elevation myocardial infarction (STEMI). Jcad-/- mice displayed reduced thrombogenicity as reflected by delayed time to carotid occlusion. Mechanisms include reduced activation of the coagulation cascade [reduced tissue factor (TF) expression and activity] and increased fibrinolysis [higher thrombus embolization episodes and D-dimer levels, reduced vascular plasminogen activator inhibitor (PAI)-1 expression]. In vitro, JCAD silencing inhibited TF and PAI-1 expression in HAECs. JCAD-silenced HAECs (siJCAD) displayed increased levels of LATS2 kinase. Yet, double JCAD and LATS2 silencing did not restore the control phenotype. si-JCAD HAECs showed increased levels of phosphoinositide 3-kinases (PI3K)/ proteinkinase B (Akt) activation, known to downregulate procoagulant expression. The PI3K/Akt pathway inhibitor-wortmannin-prevented the effect of JCAD silencing on TF and PAI-1, indicating a causative role. Also, co-immunoprecipitation unveiled a direct interaction between JCAD and Akt. Confirming in vitro findings, PI3K/Akt and P-yes-associated protein levels were higher in Jcad-/- animals. Lastly, as compared with chronic coronary syndrome, STEMI patients showed higher plasma JCAD, which notably correlated positively with both TF and PAI-1 levels. CONCLUSIONS JCAD promotes arterial thrombosis by modulating coagulation and fibrinolysis. Herein, reported translational data suggest JCAD as a potential therapeutic target for atherothrombosis.
Collapse
Affiliation(s)
- Luca Liberale
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- First Clinic of Internal Medicine, Department of Internal Medicine,
University of Genoa, 6 viale Benedetto XV, 16132
Genoa, Italy
| | - Yustina M Puspitasari
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Stefano Ministrini
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Internal Medicine, Angiology and Atherosclerosis, Department of Medicine
and Surgery, University of Perugia, piazzale Gambuli 1, 06124
Perugia, Italy
| | - Alexander Akhmedov
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Simon Kraler
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Nicole R Bonetti
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Department of Cardiology, University Heart Center, University Hospital
Zurich, Rämistrasse 100, 8092 Zurich, Switzerland
| | - Georgia Beer
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Ana Vukolic
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Dario Bongiovanni
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero
Cantonale (EOC), Lugano, Switzerland
- Department of Biomedical Sciences, Humanitas University, Pieve
Emanuele, Milan, Italy
- Department of Cardiovascular Medicine, IRCCS Humanitas Research
Hospital, Rozzano, Milan, Italy
- Department of Internal Medicine I, School of Medicine, University Hospital
rechts der Isar, Technical University of Munich,
Munich, Germany
| | - Jiaying Han
- Department of Internal Medicine I, School of Medicine, University Hospital
rechts der Isar, Technical University of Munich,
Munich, Germany
| | - Kilian Kirmes
- Department of Internal Medicine I, School of Medicine, University Hospital
rechts der Isar, Technical University of Munich,
Munich, Germany
| | - Isabell Bernlochner
- Department of Internal Medicine I, School of Medicine, University Hospital
rechts der Isar, Technical University of Munich,
Munich, Germany
| | - Jaroslav Pelisek
- Department of Vascular Surgery, University Hospital Zurich,
Zurich, Switzerland
| | - Jürg H Beer
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Department of Internal Medicine, Cantonal Hospital of Baden,
Im Ergel 1, 5404 Baden, Switzerland
| | - Zheng-Gen Jin
- Department of Medicine, Aab Cardiovascular Research Institute, University
of Rochester School of Medicine and Dentistry, Rochester,
NY, USA
| | - Daniela Pedicino
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario
A. Gemelli-IRCCS, Largo A. Gemelli 8, Rome 00168,
Italy
- Cardiovascular and Pulmonary Sciences, Catholic University,
Largo G. Vito, 1 - 00168 Rome, Italy
| | - Giovanna Liuzzo
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario
A. Gemelli-IRCCS, Largo A. Gemelli 8, Rome 00168,
Italy
- Cardiovascular and Pulmonary Sciences, Catholic University,
Largo G. Vito, 1 - 00168 Rome, Italy
| | - Konstantinos Stellos
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of
Medical Sciences, Newcastle University, Newcastle Upon
Tyne, UK
- Department of Cardiology, Freeman Hospital, Newcastle upon Tyne Hospitals
NHS Foundation Trust, Newcastle Upon Tyne,
UK
- Department of Cardiovascular Research, European Center for Angioscience
(ECAS), Medical Faculty Mannheim, Heidelberg University,
Mannheim, Germany
- German Centre for Cardiovascular Research (Deutsches Zentrum für
Herz-Kreislauf-Forschung, DZHK), Heidelberg/Mannheim Partner Site,
Mannheim, Germany
- Department of Cardiology, University Hospital Mannheim,
Mannheim, Germany
| | - Fabrizio Montecucco
- First Clinic of Internal Medicine, Department of Internal Medicine,
University of Genoa, 6 viale Benedetto XV, 16132
Genoa, Italy
- IRCCS Ospedale Policlinico San Martino Genoa—Italian Cardiovascular
Network, L.go R. Benzi 10, 16132 Genoa, Italy
| | - Filippo Crea
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario
A. Gemelli-IRCCS, Largo A. Gemelli 8, Rome 00168,
Italy
- Cardiovascular and Pulmonary Sciences, Catholic University,
Largo G. Vito, 1 - 00168 Rome, Italy
| | - Thomas F Lüscher
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Heart Division, Royal Brompton and Harefield Hospitals and Nationl Heart
and Lung Institute, Imperial College, London,
United Kingdom
| | - Giovanni G Camici
- Center for Molecular Cardiology, Schlieren Campus, University of
Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Department of Research and Education, University Hospital
Zurich, Rämistrasse 100, 8092 Zurich, Switzerland
| |
Collapse
|
17
|
Ren Z, Xue Y, Liu L, Zhang X, Pei J, Zhang Y, Wang Y, Yu K. Tissue factor overexpression in triple-negative breast cancer promotes immune evasion by impeding T-cell infiltration and effector function. Cancer Lett 2023; 565:216221. [PMID: 37192729 DOI: 10.1016/j.canlet.2023.216221] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/27/2023] [Accepted: 05/08/2023] [Indexed: 05/18/2023]
Abstract
Triple-negative breast cancer (TNBC) remains a most deadly human malignancy with limited response to chemotherapy, targeted therapy and immunotherapy. Tumor immunoenvironment plays an increasingly important role in therapy outcome. Tissue factor (TF) is the target of the FDA-approved ADC Tivdak. HuSC1-39 is the parent antibody of MRG004A, a clinical stage TF-ADC (NCT04843709). Here, we employed HuSC1-39 (termed "anti-TF") to investigate the role of TF in regulating immune-tolerance in TNBC. We found that patients with aberrant TF expression had a poor prognosis and low immune effector cell infiltration, characterizing as "cold tumor". In the 4T1 TNBC syngeneic mouse model, knockout of tumor cell TF inhibited tumor growth and increased tumor infiltration of effector T cell, which was not dependent on the clotting inhibition. In an immune-reconstituted M-NSG mouse model of TNBC, anti-TF inhibited tumor growth, which was further enhanced by a dual-targeting anti-TF&TGFβR fusion protein. There were diminished P-AKT and P-ERK signaling and profound tumor cell death in treated tumors. Transcriptome analyses and immunohistochemistry revealed a dramatically improved tumor immunoenvironment including the increase of effector T cells, decrease of Treg cells and the transformation of tumor into "hot tumor". Moreover, employing qPCR analysis and T cell culture, we further demonstrated that TF expression in tumor cells is sufficient to block the synthesis and secretion of T cell-recruiting chemokine CXCL9/10/11. Treatment of TF-high TNBC cells with anti-TF or TF-knockout all stimulated CXCL9/10/11 production, promoted T cell migration and effector function. Thus, we have identified a new mechanism of TF in TNBC tumor progression and therapy resistance.
Collapse
Affiliation(s)
- Zhiqiang Ren
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Yinyin Xue
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Liang Liu
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Xuesai Zhang
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Jinpeng Pei
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Yu Zhang
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Yue Wang
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China
| | - Ker Yu
- Department of Pharmacology, Fudan University School of Pharmacy, Shanghai, 201203, China.
| |
Collapse
|
18
|
Newcomer MM, Dorayappan KDP, Wagner V, Suarez AA, Calo CA, Kalmar EL, Maxwell GL, O'Malley D, Cohn DE, Tweedle MF, Selvendiran K. Tissue factor as a novel diagnostic target for early detection of ovarian cancer using ultrasound microbubbles. Gynecol Oncol 2023; 173:138-150. [PMID: 37178671 DOI: 10.1016/j.ygyno.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 03/29/2023] [Accepted: 04/12/2023] [Indexed: 05/15/2023]
Abstract
INTRODUCTION Ovarian cancer (OC) is the deadliest gynecologic malignancy, with an overall 5-year survival rate of less than 30%. The existing paradigm for OC detection involves a serum marker, CA125, and ultrasound examination, neither of which is sufficiently specific for OC. This study addresses this deficiency through the use of a targeted ultrasound microbubble directed against tissue factor (TF). METHODS TF expression was examined in both OC cell lines and patient-derived tumor samples via western blotting and IHC. In vivo microbubble ultrasound imaging was analyzed using high grade serous ovarian carcinoma orthotopic mouse models. RESULTS While TF expression has previously been described on angiogenic, tumor-associated vascular endothelial cells (VECs) of several tumor types, this is first study to show TF expression on both murine and patient-derived ovarian tumor-associated VECs. Biotinylated anti-TF antibody was conjugated to streptavidin-coated microbubbles and in vitro binding assays were performed to assess the binding efficacy of these agents. TF-targeted microbubbles successfully bound to TF-expressing OC cells, as well as an in vitro model of angiogenic endothelium. In vivo, these microbubbles bound to the tumor-associated VECs of a clinically relevant orthotopic OC mouse model. CONCLUSION Development of a TF-targeted microbubble capable of successfully detecting ovarian tumor neovasculature could have significant implications towards increasing the number of early-stage OC diagnoses. This preclinical study shows potential for translation to clinical use, which could ultimately help increase the number of early OC detections and decrease the mortality associated with this disease.
Collapse
Affiliation(s)
- Meghan M Newcomer
- Division of Anatomy, College of Medicine, The Ohio State University, Columbus, OH, USA; Department of Anatomy, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Kalpana Deepa Priya Dorayappan
- Division of Gynecologic Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Vincent Wagner
- Division of Gynecologic Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Adrian A Suarez
- Department of Pathology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Corinne A Calo
- Division of Gynecologic Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Eileen L Kalmar
- Division of Anatomy, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - G Larry Maxwell
- Inova Women's Service Line and the Inova Schar Cancer Institute, Falls Church, VA, USA
| | - David O'Malley
- Division of Gynecologic Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - David E Cohn
- Division of Gynecologic Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Michael F Tweedle
- Department of Radiology, Comprehensive Cancer Center, The Ohio State University, USA
| | - Karuppaiyah Selvendiran
- Division of Gynecologic Oncology, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA..
| |
Collapse
|
19
|
Pizzato SB, Terraciano PB, Zanon P, Kuhl CP, Alves Garcez TN, Passos EP, Tirloni L, Berger M. Estrogen depletion modulates aortic prothrombotic signaling in normotensive and spontaneously hypertensive female rats. Mol Cell Endocrinol 2023; 561:111827. [PMID: 36494014 PMCID: PMC9812894 DOI: 10.1016/j.mce.2022.111827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022]
Abstract
AIM In this study, we investigated how platelets and aorta contribute to the creation and maintenance of a prothrombotic state in an experimental model of postmenopausal hypertension in ovariectomized rats. METHODS Bilateral ovariectomy was performed in both 14-week-old female spontaneously hypertensive (SHR) and normotensive Wistar Kyoto (WKY) rats. The animals were kept in phytoestrogen free diet. Vascular parameters, platelet, coagulation and aortic prothrombotic functions and mechanisms were assessed. RESULTS Exacerbated platelet aggregation was observed in both SHR and WKY animals after ovariectomy. The mechanism was related to aortic COX2 downregulation and reduction in AMP, ADP, and ATP hydrolysis in serum and platelets. A procoagulant potential was observed in plasma from ovariectomized rats and this was confirmed by kallikrein and factor Xa generation in aortic rings. Aortic rings derived from ovariectomized SHR presented a greater thrombin generation capacity compared to equivalent rings from WKY animals. The mechanism involved tissue factor and PAR-1 upregulation as well as an increase in extrinsic coagulation and fibrinolysis markers in aorta and platelets. Aortic smooth muscle cells pre-treated with a plasma pool derived from estrogen-depleted animals developed a procoagulant profile with tissue factor upregulation. This procoagulant profile was dependent on inflammatory signalling, since NFκB inhibition attenuated the procoagulant activity and tissue factor expression. CONCLUSIONS A prothrombotic phenotype was observed in both WKY and SHR ovariectomized rats being associated with platelet hyperreactivity and tissue factor upregulation in aorta and platelets. The mechanism involves proinflammatory signalling that supports greater thrombin generation in aorta and vascular smooth muscle cells.
Collapse
Affiliation(s)
- Sabrina Beal Pizzato
- Grupo de Reprodução e Farmacologia Celular, Laboratório de Bioquímica Farmacológica, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Ciências de Saúde: Ginecologia e Obstetrícia (PPGGO), Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Paula Barros Terraciano
- Programa de Pós-Graduação em Ciências de Saúde: Ginecologia e Obstetrícia (PPGGO), Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Grupo de Reprodução e Farmacologia Celular, Laboratório de Embriologia e Diferenciação Celular, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil
| | - Pamela Zanon
- Grupo de Reprodução e Farmacologia Celular, Laboratório de Bioquímica Farmacológica, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Ciências de Saúde: Ginecologia e Obstetrícia (PPGGO), Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Cristiana Palma Kuhl
- Programa de Pós-Graduação em Ciências de Saúde: Ginecologia e Obstetrícia (PPGGO), Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Grupo de Reprodução e Farmacologia Celular, Laboratório de Embriologia e Diferenciação Celular, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil
| | - Tuane Nerissa Alves Garcez
- Grupo de Reprodução e Farmacologia Celular, Laboratório de Embriologia e Diferenciação Celular, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil; Unidade de Experimentação Animal, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil
| | - Eduardo Pandolfi Passos
- Programa de Pós-Graduação em Ciências de Saúde: Ginecologia e Obstetrícia (PPGGO), Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Grupo de Reprodução e Farmacologia Celular, Laboratório de Embriologia e Diferenciação Celular, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil; Departamento de Ginecologia e Obstetrícia, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Lucas Tirloni
- Tick-Pathogen Transmission Unit, Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Hamilton, MT, USA
| | - Markus Berger
- Grupo de Reprodução e Farmacologia Celular, Laboratório de Bioquímica Farmacológica, Centro de Pesquisa Experimental (CPE), Hospital de Clínicas de Porto Alegre (HCPA-UFRGS), Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Ciências de Saúde: Ginecologia e Obstetrícia (PPGGO), Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Tick-Pathogen Transmission Unit, Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Hamilton, MT, USA.
| |
Collapse
|
20
|
Yiang GT, Wu YK, Tsai KW, Tzeng IS, Hu WC, Liao MT, Lu KC, Chung HW, Chao YC, Su WL. Immunothrombosis biomarkers as potential predictive factors of acute respiratory distress syndrome in moderate-to-critical COVID-19: A single-center, retrospective cohort study. Immunol Lett 2023; 254:30-38. [PMID: 36702261 PMCID: PMC9869627 DOI: 10.1016/j.imlet.2023.01.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 01/18/2023] [Accepted: 01/21/2023] [Indexed: 01/25/2023]
Abstract
BACKGROUND Immunothrombosis, a process of inflammation and coagulation, is involved in sepsis-induced acute respiratory distress syndrome formation (ARDS). However, the clinical correlation between immunothrombosis biomarkers (including tissue factor [TF] and von Willebrand factor [vWF]) and coronavirus disease 2019 (COVID-19)-related ARDS is unknown. This study investigated ARDS development following moderate-to-critical COVID-19 and examined immunothrombosis biomarkers as ARDS predictors. METHODS This retrospective cohort study included patients with moderate-to-critical COVID-19 (n = 165) admitted to a northern teaching hospital during the 2021 pandemic in Taiwan, who had no COVID-19 vaccinations. Immunothrombosis biomarkers were compared between COVID-19 patients with and without ARDS (no-ARDS) and a control group consisting of 100 healthy individuals. RESULTS The study included 58 ARDS and 107 no-ARDS patients. In multivariable analysis, TF (aOR=1.031, 95% CI: 1.009-1.053, p = 0.006); and vWF (aOR=1.053, 95% CI: 1.002-1.105, p = 0.041) were significantly associated with ARDS episodes, after adjusting for other confounding factors. vWF and TF predicted ARDS with the area under the curve of 0.870 (95% CI: 0.796-0.945). Further mechanical ventilation analysis found TF to be correlated significantly with pCO2 and ventilatory ratio. CONCLUSIONS TF and vWF levels potentially predicted ARDS development within 7 days of admission for COVID-19 after adjusting for traditional risk factors. TF correlated with ventilation impairment in COVID-19 ARDS but further prospective studies are needed.
Collapse
Affiliation(s)
- Giou-Teng Yiang
- Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan; School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Yao-Kuang Wu
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan; Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan
| | - Kuo-Wang Tsai
- Department of Medical Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - I-Shiang Tzeng
- Department of Medical Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Wan-Chung Hu
- Department of Clinical Pathology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 231, Taiwan
| | - Min-Tser Liao
- Department of Pediatrics, Taoyuan Armed Forces General Hospital, Taoyuan City 325, Taiwan; Department of Pediatrics, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; Department of Medicine, School of Medicine, College of Medicine, Fu-Jen Catholic University Hospital, Fu-Jen Catholic University, New Taipei City 24205, Taiwan
| | - Kuo-Cheng Lu
- Department of Medicine, School of Medicine, College of Medicine, Fu-Jen Catholic University Hospital, Fu-Jen Catholic University, New Taipei City 24205, Taiwan; Division of Nephrology, Department of Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan
| | - Hsueh-Wen Chung
- School of Nursing, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - You-Chen Chao
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan; Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan
| | - Wen-Lin Su
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan; Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan.
| |
Collapse
|
21
|
Miyazaki M, Nakabo A, Nagano Y, Nagamura Y, Yanagihara K, Ohki R, Nakamura Y, Fukami K, Kawamoto J, Umayahara K, Sakamoto M, Iwaya K, Yamaguchi H. Tissue factor-induced fibrinogenesis mediates cancer cell clustering and multiclonal peritoneal metastasis. Cancer Lett 2023; 553:215983. [PMID: 36404569 DOI: 10.1016/j.canlet.2022.215983] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/13/2022] [Accepted: 10/23/2022] [Indexed: 11/02/2022]
Abstract
Peritoneal metastasis is one of the most frequent causes of death in several types of advanced cancers; however, the underlying molecular mechanisms remain largely unknown. In this study, we exploited multicolor fluorescent lineage tracking to investigate the clonality of peritoneal metastasis in mouse xenograft models. When peritoneal metastasis was induced by intraperitoneal or orthotopic injection of multicolored cancer cells, each peritoneally metastasized tumor displayed multicolor fluorescence regardless of metastasis sites, indicating that it consists of multiclonal cancer cell populations. Multicolored cancer cell clusters form within the peritoneal cavity and collectively attach to the peritoneum. In vitro, peritoneal lavage fluid or cleared ascitic fluid derived from cancer patients induces cancer cell clustering, which is inhibited by anticoagulants. Cancer cell clusters formed in vitro and in vivo are associated with fibrin formation. Furthermore, tissue factor knockout in cancer cells abrogates cell clustering, peritoneal attachment, and peritoneal metastasis. Thus, we propose that cancer cells activate the coagulation cascade via tissue factor to form fibrin-mediated cell clusters and promote peritoneal attachment; these factors lead to the development of multiclonal peritoneal metastasis and may be therapeutic targets.
Collapse
|
22
|
Gao Q, Yang L, Teng F, Cheng XY, Guo SB. The tissue factor expression on CD14++CD16-monocytes is a new markers in the Chinese Han older adult population with sepsis: A prospective study. Exp Gerontol 2023; 171:112012. [PMID: 36347361 DOI: 10.1016/j.exger.2022.112012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 10/27/2022] [Accepted: 10/31/2022] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To investigate the tissue factor (TF) expression on different subsets of monocyte and tissue factor secretion of peripheral blood and evaluate their association with the prognosis of sepsis in the Chinese older adult population. METHODS Monocyte subsets and TF expression on different subsets of monocyte were measured using flow cytometry in 80 older adult sepsis patients and 40 age and sex matched healthy controls. Plasma level of TF was measured using ELISA (enzyme-linked immunosorbent assay) method. RESULTS TF expression on CD14++CD16- (MO1) monocyte was lower in death (28-day non-survivor) group compared with survival (28-day survivor) groups [1.01 % (0.58 %, 1.62 %) vs. 3.66 % (1.32 %, 6.93 %), p = 0.001]. The plasma level of TF was increased in death group compared to survival group according to the 28-day mortality [109.2 (67.3, 154.2) vs. 62.1 (44.7, 115.5) pg/mL, p = 0.031]. Logistic regression analysis showed TF expression on MO1 monocyte (β = -0.776, OR = 0.460, CI: 0.251, 0.843, p = 0.012) was independently associated with the 28-day mortality. The ROC (receiver operating characteristic) curve showed that the AUC (area under the curve) of the TF expression on MO1 monocyte for predicting 28-day mortality was 0.846 (p < 0.001). CONCLUSION The TF expression on CD14++CD16- monocyte is a new marker for the prognosis of older adult sepsis.
Collapse
Affiliation(s)
- Qian Gao
- Emergency Department, Beijing Shijitan Hospital, Capital Medical University, No. 10 Tieyi Road, Yangfangdian, Haidian District, Beijing 100038, China
| | - Li Yang
- Emergency Department, Beijing Shijitan Hospital, Capital Medical University, No. 10 Tieyi Road, Yangfangdian, Haidian District, Beijing 100038, China
| | - Fei Teng
- Emergency Medicine Clinical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing Key Laboratory of Cardiopulmonary Cerebral Resuscitation, No. 8, South Road of Worker's Stadium, Chaoyang District, Beijing 100020, China
| | - Xiao-Yan Cheng
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical and Chemical Analysis), No. 27 Xisanhuan North Road, Beijing 100094, China
| | - Shu-Bin Guo
- Emergency Medicine Clinical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing Key Laboratory of Cardiopulmonary Cerebral Resuscitation, No. 8, South Road of Worker's Stadium, Chaoyang District, Beijing 100020, China.
| |
Collapse
|
23
|
Gaul DS, Calatayud N, Pahla J, Bonetti NR, Wang YJ, Weber J, Ambrosini S, Liberale L, Costantino S, Mohammed SA, Kraler S, Van Tits LJ, Pasterk L, Vdovenko D, Akhmedov A, Ruschitzka F, Paneni F, Lüscher TF, Camici GG, Matter CM. Endothelial SIRT6 deficiency promotes arterial thrombosis in mice. J Mol Cell Cardiol 2023; 174:56-62. [PMID: 36414111 DOI: 10.1016/j.yjmcc.2022.11.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 10/27/2022] [Accepted: 11/17/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Arterial thrombosis may be initiated by endothelial inflammation or denudation, activation of blood-borne elements or the coagulation system. Tissue factor (TF), a central trigger of the coagulation cascade, is regulated by the pro-inflammatory NF-κB-dependent pathways. Sirtuin 6 (SIRT6) is a nuclear member of the sirtuin family of NAD+-dependent deacetylases and is known to inhibit NF-κB signaling. Its constitutive deletion in mice shows early lethality with hypoglycemia and accelerated aging. Of note, the role of SIRT6 in arterial thrombosis remains unknown. Thus, we hypothesized that endothelial SIRT6 protects from arterial thrombosis by modulating inhibition of NF-κB-associated pathways. APPROACH AND RESULTS Using a laser-induced carotid thrombosis model, in vivo arterial occlusion occurred 45% faster in 12-week-old male endothelial-specific Sirt6-/- mice as compared to Sirt6fl/fl controls (n ≥ 9 per group; p = 0.0012). Levels of procoagulant TF were increased in animals lacking endothelial SIRT6 as compared to control littermates. Similarly, in cultured human aortic endothelial cells, SIRT6 knockdown increased TF mRNA, protein and activity. Moreover, SIRT6 knockdown increased mRNA levels of NF-κB-associated genes tumor necrosis factor alpha (TNF-α), poly [ADP-ribose] polymerase 1 (PARP-1), vascular cell adhesion molecule 1 (VCAM-1), and cyclooxygenase-2 (COX-2); at the protein level, COX-2, VCAM-1, TNF-α, and cleaved PARP-1 remained increased after Sirt6 knockdown. CONCLUSIONS Endothelium-specific Sirt6 deletion promotes arterial thrombosis in mice. In cultured human aortic endothelial cells, SIRT6 silencing enhances TF expression and activates pro-inflammatory pathways including TNF-α, cleaved PARP-1, VCAM-1 and COX-2. Hence, endogenous endothelial SIRT6 exerts a protective role in experimental arterial thrombosis.
Collapse
Affiliation(s)
- Daniel S Gaul
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Natacha Calatayud
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Jürgen Pahla
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Nicole R Bonetti
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Yu-Jen Wang
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Julien Weber
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Samuele Ambrosini
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Luca Liberale
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland; Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Sarah Costantino
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Shafeeq A Mohammed
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Simon Kraler
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Lambertus J Van Tits
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland
| | - Lisa Pasterk
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Daria Vdovenko
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Alexander Akhmedov
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Frank Ruschitzka
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland; Department of Cardiology, University Hospital Zurich, Switzerland
| | - Francesco Paneni
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland; Department of Cardiology, University Hospital Zurich, Switzerland; Department of Research and Education, University Hospital Zurich, Zurich, Switzerland
| | - Thomas F Lüscher
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Giovanni G Camici
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Christian M Matter
- Center for Translational and Experimental Cardiology, Department of Cardiology, University Hospital Zurich, University of Zurich, Switzerland; Department of Cardiology, University Hospital Zurich, Switzerland.
| |
Collapse
|
24
|
Liberale L, Kraler S, Puspitasari YM, Bonetti NR, Akhmedov A, Ministrini S, Montecucco F, Marx N, Lehrke M, Hartmann NUK, Beer JH, Wenzl FA, Paneni F, Lüscher TF, Camici GG. SGLT-2 inhibition by empagliflozin has no effect on experimental arterial thrombosis in a murine model of low-grade inflammation. Cardiovasc Res 2022; 119:843-856. [PMID: 35993135 DOI: 10.1093/cvr/cvac126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/04/2022] [Indexed: 11/14/2022] Open
Abstract
AIMS Low-grade inflammation couples dysmetabolic states to insulin resistance and atherosclerotic cardiovascular (CV) disease (ASCVD). Selective sodium-glucose co-transporter 2 (SGLT-2) inhibition by empagliflozin improves clinical outcomes in patients with ASCVD independently of its glucose lowering effects. Yet, its mechanism of action remains largely undetermined. Here, we aimed to test whether empagliflozin affects arterial thrombus formation in baseline (BSL) conditions or low-grade inflammatory states, a systemic milieu shared among patients with ASCVD. METHODS AND RESULTS Sixteen-week-old C57BL/6 mice were randomly assigned to acute administration of empagliflozin (25 mg/kg body weight) or vehicle, of which a subgroup was pre-treated biweekly over 4 weeks with super-low-dose lipopolysaccharide (LPS; 5 ng/kg body weight), before carotid thrombosis was induced by photochemical injury. The between-group difference in Doppler-flow probe detected time-to-occlusion remained within the predefined equivalence margin (Δ = |10.50|), irrespective of low-grade inflammation (95% confidence interval, -9.82 to 8.85 and -9.20 to 9.69), while glucose dropped by 1.64 and 4.84 mmoL/L, respectively. Ex vivo platelet aggregometry suggested similar activation status, corroborated by unchanged circulating platelet-factor 4 plasma levels. In concert, carotid PAI-1 expression and tissue factor (TF) activity remained unaltered upon SGLT-2 inhibition, and no difference in plasma d-dimer levels was detected, suggesting comparable coagulation cascade activation and fibrinolytic activity. In human aortic endothelial cells pre-treated with LPS, empagliflozin neither changed TF activity nor PAI-1 expression. Accordingly, among patients with established ASCVD or at high CV risk randomized to a daily dose of 10 mg empagliflozin signatures of thrombotic (i.e. TF) and fibrinolytic activity (i.e. PAI-1) remained unchanged, while plasma glucose declined significantly during 3 months of follow-up. CONCLUSION SGLT-2 inhibition by empagliflozin does not impact experimental arterial thrombus formation, neither under BSL conditions nor during sustained low-grade inflammation, and has no impact on proxies of thrombotic/fibrinolytic activity in patients with ASCVD. The beneficial pleiotropic effects of empagliflozin are likely independent of pathways mediating arterial thrombosis.
Collapse
Affiliation(s)
- Luca Liberale
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland.,First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy
| | - Simon Kraler
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Yustina M Puspitasari
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Nicole R Bonetti
- University Heart Center, Department of Cardiology, University Hospital Zurich, 8091 Zurich, Switzerland
| | - Alexander Akhmedov
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Stefano Ministrini
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland.,Internal Medicine, Angiology and Atherosclerosis, Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Fabrizio Montecucco
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy.,IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, 16132 Genoa, Italy
| | - Nikolaus Marx
- Department of Internal Medicine I, University Hospital Aachen, RWTH, 52074 Aachen, Germany
| | - Michael Lehrke
- Department of Internal Medicine I, University Hospital Aachen, RWTH, 52074 Aachen, Germany
| | - Niels Ulrik K Hartmann
- Department of Internal Medicine I, University Hospital Aachen, RWTH, 52074 Aachen, Germany
| | - Jürg H Beer
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland.,Department of Internal Medicine, Cantonal Hospital of Baden, 5404 Baden, Switzerland
| | - Florian A Wenzl
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Francesco Paneni
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland.,University Heart Center, Department of Cardiology, University Hospital Zurich, 8091 Zurich, Switzerland.,Department of Research and Education, University Hospital Zurich, 8091 Zurich, Switzerland
| | - Thomas F Lüscher
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland.,Royal Brompton and Harefield Hospitals and Imperial College, SW3 6NP London, UK
| | - Giovanni G Camici
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland.,University Heart Center, Department of Cardiology, University Hospital Zurich, 8091 Zurich, Switzerland.,Department of Research and Education, University Hospital Zurich, 8091 Zurich, Switzerland
| |
Collapse
|
25
|
Díaz-García E, Nanwani-Nanwani K, García-Tovar S, Alfaro E, López-Collazo E, Quintana-Díaz M, García-Rio F, Cubillos-Zapata C. NLRP3 Inflammasome Overactivation in Patients with Aneurysmal Subarachnoid Hemorrhage. Transl Stroke Res 2022; 14:334-346. [PMID: 35819747 PMCID: PMC10160181 DOI: 10.1007/s12975-022-01064-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/27/2022] [Accepted: 07/06/2022] [Indexed: 10/17/2022]
Abstract
Aneurysmal subarachnoid hemorrhage (aSAH) is an uncommon and severe subtype of stroke leading to the loss of many years of productive life. We analyzed NLRP3 activity as well as key components of the inflammasome cascade in monocytes and plasma from 28 patients with aSAH and 14 normal controls using flow cytometry, western blot, ELISA, and qPCR technologies. Our data reveal that monocytes from patients with aSAH present an overactivation of the NLRP3 inflammasome, which results in the presence of high plasma levels of interleukin (IL)-1β, IL-18, gasdermin D, and tissue factor. Although further research is needed, we propose that serum tissue factor concentration might be a useful prognosis biomarker for clinical outcome, and for Tako-Tsubo cardiomyopathy and cerebral vasospasm prediction. Remarkably, MCC-950 inhibitor effectively blocks NLRP3 activation in aSAH monocyte culture and supresses tissue factor release to the extracellular space. Finally, our findings suggest that NLRP3 activation could be due to the release of erythrocyte breakdown products to the subarachnoid space during aSAH event. These data define NLRP3 activation in monocytes from aSAH patients, indicating systemic inflammation that results in serum TF upregulation which in turns correlates with aSAH severity and might serve as a prognosis biomarker for aSAH clinical outcome and for cerebral vasospasm and Tako-Tsubo cardiomyopathy prediction.
Collapse
Affiliation(s)
- Elena Díaz-García
- Respiratory Diseases Group, Respiratory Service, La Paz University Hospital, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain. .,Biomedical Research Networking Center On Respiratory Diseases (CIBERES), Madrid, Spain.
| | | | - Sara García-Tovar
- Respiratory Diseases Group, Respiratory Service, La Paz University Hospital, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Enrique Alfaro
- Respiratory Diseases Group, Respiratory Service, La Paz University Hospital, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain
| | | | - Manuel Quintana-Díaz
- Department of Intensive Care Medicine, La Paz University Hospital, Madrid, Spain.,Faculty of Medicine, Autonomous University of Madrid, Madrid, Spain
| | - Francisco García-Rio
- Respiratory Diseases Group, Respiratory Service, La Paz University Hospital, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain.,Biomedical Research Networking Center On Respiratory Diseases (CIBERES), Madrid, Spain.,Faculty of Medicine, Autonomous University of Madrid, Madrid, Spain
| | - Carolina Cubillos-Zapata
- Respiratory Diseases Group, Respiratory Service, La Paz University Hospital, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain. .,Biomedical Research Networking Center On Respiratory Diseases (CIBERES), Madrid, Spain.
| |
Collapse
|
26
|
Li H, Yu Y, Gao L, Zheng P, Liu X, Chen H. Tissue factor: a neglected role in cancer biology. J Thromb Thrombolysis 2022. [PMID: 35763169 DOI: 10.1007/s11239-022-02662-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/23/2022] [Indexed: 10/17/2022]
Abstract
Tissue factor (TF), an initiator of extrinsic coagulation pathway, is positively correlated with venous thromboembolism (VTE) of tumor patients. Beyond thrombosis, TF plays a vital role in tumor progression. TF is highly expressed in cancer tissues and circulating tumor cell (CTC), and activates factor VIIa (FVIIa), which increases tumor cells proliferation, angiogenesis, epithelial-mesenchymal transition (EMT) and cancer stem cells(CSCs) activity. Furthermore, TF and TF-positive microvesicles (TF+MVs) activate the coagulation system to promote the clots formation with non-tumor cell components (e.g., platelets, leukocytes, fibrin), which makes tumor cells adhere to clots to form CTC clusters. Then, tumor cells utilize clots to cause its reducing fluid shear stress (FSS), anoikis resistance, immune escape, adhesion, extravasation and colonization. Herein, we review in detail that how TF signaling promotes tumor metastasis, and how TF-targeted therapeutic strategies are being in the preclinical and clinical trials.
Collapse
|
27
|
Burrello J, Caporali E, Gauthier LG, Pianezzi E, Balbi C, Rigamonti E, Bolis S, Lazzarini E, Biemmi V, Burrello A, Frigerio R, Martinetti G, Fusi-Schmidhauser T, Vassalli G, Ferrari E, Moccetti T, Gori A, Cretich M, Melli G, Monticone S, Barile L. Risk stratification of patients with SARS-CoV-2 by tissue factor expression in circulating extracellular vesicles. Vascul Pharmacol 2022;:106999. [PMID: 35597450 DOI: 10.1016/j.vph.2022.106999] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 04/15/2022] [Accepted: 05/13/2022] [Indexed: 01/08/2023]
Abstract
Inflammatory response following SARS-CoV-2 infection results in substantial increase of amounts of intravascular pro-coagulant extracellular vesicles (EVs) expressing tissue factor (CD142) on their surface. CD142-EV turned out to be useful as diagnostic biomarker in COVID-19 patients. Here we aimed at studying the prognostic capacity of CD142-EV in SARS-CoV-2 infection. Expression of CD142-EV was evaluated in 261 subjects admitted to hospital for pneumonia and with a positive molecular test for SARS-CoV-2. The study population consisted of a discovery cohort of selected patients (n = 60) and an independent validation cohort including unselected consecutive enrolled patients (n = 201). CD142-EV levels were correlated with post-hospitalization course of the disease and compared to the clinically available 4C Mortality Score as referral. CD142-EV showed a reliable performance to predict patient prognosis in the discovery cohort (AUC = 0.906) with an accuracy of 81.7%, that was confirmed in the validation cohort (AUC = 0.736). Kaplan-Meier curves highlighted a high discrimination power in unselected subjects with CD142-EV being able to stratify the majority of patients according to their prognosis. We obtained a comparable accuracy, being not inferior in terms of prediction of patients' prognosis and risk of mortality, with 4C Mortality Score. The expression of surface vesicular CD142 and its reliability as prognostic marker was technically validated using different immunocapture strategies and assays. The detection of CD142 on EV surface gains considerable interest as risk stratification tool to support clinical decision making in COVID-19.
Collapse
|
28
|
Luchini A, Tidemand FG, Araya-Secchi R, Campana M, Cárdenas M, Arleth L. Structural model of tissue factor (TF) and TF-factor VIIa complex in a lipid membrane: A combined experimental and computational study. J Colloid Interface Sci 2022; 623:294-305. [PMID: 35594588 DOI: 10.1016/j.jcis.2022.04.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 04/11/2022] [Accepted: 04/25/2022] [Indexed: 10/18/2022]
Abstract
Tissue factor (TF) is a membrane protein involved in blood coagulation. TF initiates a cascade of proteolytic reactions, ultimately leading to the formation of a blood clot. The first reaction consists of the binding of the coagulation factor VII and its conversion to the activated form, FVIIa. Here, we combined experimental, i.e. quartz crystal microbalance with dissipation monitoring and neutron reflectometry, and computational, i.e. molecular dynamics (MD) simulation, methods to derive a complete structural model of TF and TF/FVIIa complex in a lipid bilayer. This model shows that the TF transmembrane domain (TMD), and the flexible linker connecting the TMD to the extracellular domain (ECD), define the location of the ECD on the membrane surface. The average orientation of the ECD relative to the bilayer surface is slightly tilted towards the lipid headgroups, a conformation that we suggest is promoted by phosphatidylserine lipids, and favours the binding of FVIIa. On the other hand, the formation of the TF/FVIIa complex induces minor changes in the TF structure, and reduces the conformational freedom of both TF and FVIIA. Altogether we describe the protein-protein and protein-lipid interactions favouring blood coagulation, but also instrumental to the development of new drugs.
Collapse
Affiliation(s)
- Alessandra Luchini
- Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark.
| | | | - Raul Araya-Secchi
- Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
| | - Mario Campana
- ISIS-STFC, Rutherford Appleton Laboratory, Chilton, Oxon OX11 0QX, United Kingdom
| | - Marité Cárdenas
- Biofilms Research Center for Biointerfaces and Department of Biomedical Science, Faculty of Health and Society, Malmö University, Per Albin Hanssons Väg 35, 21432 Malmö, Sweden
| | - Lise Arleth
- Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
| |
Collapse
|
29
|
Gavriilidis E, Antoniadou C, Chrysanthopoulou A, Ntinopoulou M, Smyrlis A, Fotiadou I, Zioga N, Kogias D, Natsi AM, Pelekoudas C, Satiridou E, Bakola SA, Papagoras C, Mitroulis I, Peichamperis P, Mikroulis D, Papadopoulos V, Skendros P, Ritis K. Combined administration of inhaled DNase, baricitinib and tocilizumab as rescue treatment in COVID-19 patients with severe respiratory failure. Clin Immunol 2022; 238:109016. [PMID: 35447311 PMCID: PMC9014660 DOI: 10.1016/j.clim.2022.109016] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/09/2022] [Accepted: 04/13/2022] [Indexed: 02/07/2023]
Abstract
Aiming to reduce mortality in COVID-19 with severe respiratory failure we administered a combined rescue treatment (COMBI) on top of standard-of-care (SOC: dexamethasone/heparin) consisted of inhaled DNase to dissolve thrombogenic neutrophil extracellular traps, plus agents against cytokine-mediated hyperinflammation, namely anti-IL-6-receptor tocilizumab and JAK1/2 inhibitor baricitinib. Patients with PaO2/FiO2 < 100 mmHg were analysed. COMBI group (n = 22) was compared with similar groups that had received SOC alone (n = 26) or SOC plus monotherapy with either IL-1-receptor antagonist anakinra (n = 19) or tocilizumab (n = 11). COMBI was significantly associated with lower in-hospital mortality and intubation rate, shorter duration of hospitalization, and prolonged overall survival after a median follow-up of 110 days. In vitro, COVID-19 plasma induced tissue factor/thrombin pathway in primary lung fibroblasts. This effect was inhibited by the immunomodulatory agents of COMBI providing a mechanistic explanation for the clinical observations. These results support the conduct of randomized trials using combined immunomodulation in COVID-19 to target multiple interconnected pathways of immunothrombosis.
Collapse
Affiliation(s)
- Efstratios Gavriilidis
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Christina Antoniadou
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Akrivi Chrysanthopoulou
- Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Maria Ntinopoulou
- Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Andreas Smyrlis
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Iliana Fotiadou
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Nikoleta Zioga
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Dionysios Kogias
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Anastasia-Maria Natsi
- Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Christos Pelekoudas
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Evangelia Satiridou
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Stefania-Aspasia Bakola
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Charalampos Papagoras
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece; Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Ioannis Mitroulis
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece; Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Paschalis Peichamperis
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Dimitrios Mikroulis
- Department of Cardiovascular Surgery, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Vasileios Papadopoulos
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece; Department of Internal Medicine, Xanthi General Hospital, Xanthi, Greece
| | - Panagiotis Skendros
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece; Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece.
| | - Konstantinos Ritis
- First Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece; Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece.
| |
Collapse
|
30
|
Scalise V, Lombardi S, Sanguinetti C, Nieri D, Pedrinelli R, Celi A, Neri T. A novel prothrombotic role of proprotein convertase subtilisin kexin 9: the generation of procoagulant extracellular vesicles by human mononuclear cells. Mol Biol Rep 2022; 49:4129-4134. [PMID: 35412175 PMCID: PMC9001820 DOI: 10.1007/s11033-022-07433-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 03/25/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Proprotein convertase subtilisin kexin 9 (PCSK9) is a serin protease synthesized mainly in the liver that binds the receptor of low-density lipoprotein and promotes its degradation in lysosomes. PCSK9 is considered a promising target for the development of new therapies for the treatment of hypercholesterolemia and related cardiovascular diseases. Extracellular vesicles represent a heterogeneous population of vesicles, ranging in size between 0.05 and 1 μm involved in numerous pathophysiological processes, including blood coagulation. We investigated whether PCSK9 stimulation induces the release of procoagulant extracellular vesicles from human mononuclear cells (PBMCs) and THP-1 cells. METHODS AND RESULTS PBMCs and THP-1 cells were stimulated whit PCSK9, the generation of EV was assessed by the prothrombinase assay and by cytofluorimetric analysis. EV-associated tissue factor activity was assessed by a one-stage clotting assay. PCSK9 induced an increase in extracellular generation by PBMCs and THP-1 cells as well as an increase in extracellular vesicle-associated tissue factor. Pre-treatment with inhibitors of the toll like receptor, TLR4 (C34), and of NF-κB signaling (BAY 11-7082), downregulated PCSK9-induced extracellular vesicle generation and of extracellular- bound tissue factor. Similar effect was obtained by an anti-PCSK9 human-monoclonal antibody. CONCLUSIONS PCSK9-mediated generation of procoagulant EV could contribute to increase the prothrombotic status in patients with cardiovascular diseases.
Collapse
Affiliation(s)
- Valentina Scalise
- Centro Dipartimentale di Biologia Cellulare Cardio-Respiratoria, Dipartimento di Patologia Chirurgica, Medica, Molecolare e Dell'Area Critica, University of Pisa, 56126, Pisa, Italy
| | - Stefania Lombardi
- SSD Analisi ChimicoCliniche ed ImmunoAllergologia, USL1, Massa e Carrara, Italy
| | - Chiara Sanguinetti
- Centro Dipartimentale di Biologia Cellulare Cardio-Respiratoria, Dipartimento di Patologia Chirurgica, Medica, Molecolare e Dell'Area Critica, University of Pisa, 56126, Pisa, Italy
| | - Dario Nieri
- Centro Dipartimentale di Biologia Cellulare Cardio-Respiratoria, Dipartimento di Patologia Chirurgica, Medica, Molecolare e Dell'Area Critica, University of Pisa, 56126, Pisa, Italy
| | - Roberto Pedrinelli
- Centro Dipartimentale di Biologia Cellulare Cardio-Respiratoria, Dipartimento di Patologia Chirurgica, Medica, Molecolare e Dell'Area Critica, University of Pisa, 56126, Pisa, Italy
| | - Alessandro Celi
- Centro Dipartimentale di Biologia Cellulare Cardio-Respiratoria, Dipartimento di Patologia Chirurgica, Medica, Molecolare e Dell'Area Critica, University of Pisa, 56126, Pisa, Italy.
| | - Tommaso Neri
- Centro Dipartimentale di Biologia Cellulare Cardio-Respiratoria, Dipartimento di Patologia Chirurgica, Medica, Molecolare e Dell'Area Critica, University of Pisa, 56126, Pisa, Italy
| |
Collapse
|
31
|
Gundappa M, Arumugam VA, Hsieh HL, Balasubramanian B, Shanmugam V. Expression of tissue factor and TF-mediated integrin regulation in HTR-8/SVneo trophoblast cells. J Reprod Immunol 2022; 150:103473. [PMID: 35030354 DOI: 10.1016/j.jri.2022.103473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/16/2021] [Accepted: 01/03/2022] [Indexed: 11/22/2022]
Abstract
Placenta is a crucial source of Tissue Factor (TF) to initiate coagulation. As far as the TF is concern, aberrant expression of TF has been reported to have a significant role in thrombosis, inflammation, cancer metastasis and atherosclerosis. It is evident that TF and TF-FVIIa complex has major roles in the disease process beyond hemostasis and thrombosis. On the other hand, TF-FVII-dependent signaling primarily activates PAR2 and inducing pro-angiogenic and immune-modulating cytokines in tumor environment. However, the role of TF has not been delineated in placental functions. Integrin typically binds to the extracellular matrix which in turn mediate cell-cell adhesion and cell behavior for migration. Dysregulation of integrin expression affects cell interaction, proliferation, and migration. Therefore, this study aims to ascertain the expression of TF in HTR-8/SVneo trophoblast cell line and its role in signal transduction of integrin (ITGα1, ITGα2, ITGβ1) regulation concerning the invasion of trophoblasts. We have used RT-PCR and Western blot for the gene and protein expression analysis respectively. In addition, cell migration assays, MTT, and DAPI were performed to examine migration, cytotoxicity and apoptosis effect of FVIIa. The results suggest that the gene and protein level expressions of TF were predominant in HTR-8/SVneo cell line. Further, the cytotoxicity and apoptosis in HTR-8/SVneo cells were not observed when treated with FVIIa. The cells treated with FVIIa shown a dose-dependent up-regulation of integrin(s) (**p < 0.01, *p < 0.05) when compared to control. Migration of the HTR-8/SVneo cells was observed without any apoptosis in FVIIa-treated cells when compared to that of control. On the whole, these observations delineated the TF-FVIIa interaction in modulating the TF-dependent integrin signal transduction in HTR-8/SVneo trophoblast cell line.
Collapse
|
32
|
Deter HC, Orth-Gomér K, Rauch-Kröhnert U, Albus C, Ladwig KH, Söllner W, de Zwaan M, Grün AS, Ronel J, Hellmich M, Herrmann-Lingen C, Weber C. Depression, anxiety, and vital exhaustion are associated with pro-coagulant markers in depressed patients with coronary artery disease - A cross sectional and prospective secondary analysis of the SPIRR-CAD trial. J Psychosom Res 2021; 151:110659. [PMID: 34763203 DOI: 10.1016/j.jpsychores.2021.110659] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 10/22/2021] [Accepted: 10/24/2021] [Indexed: 01/08/2023]
Abstract
INTRODUCTION A hyper-coagulant state is a biological mechanism that triggers cardiac events in patients with coronary artery disease (CAD). Depressive symptoms and anxiety predict an unfavourable course of CAD. The SPIRR-CAD-RCT examined the effects of a psychological intervention and provided the opportunity to explore cross-sectional associations between indices of psychological strain and coagulation parameters, as well as prospective changes in depression scores and coagulation parameters. METHODS In this secondary analysis, we investigated 253 CAD patients (194 male; age m 58.9, SD 8.3 yrs.) with mild to moderate depression (≥8 on the HADS-D) at baseline and at follow-up 18 months later: TF, fibrinogen, D-dimer, VWF, FVII and PAI-1 and the course of depression (HAM-D), vital exhaustion (VE) and anxiety scores (HADS-A) were examined by ANOVA in the total and younger age groups (≤ 60). RESULTS HAM-D at baseline was correlated with TF (corr. R2 = 0.27; F = 9.31, p = 0.001). HADS anxiety was associated with fibrinogen (corr. R2.20; F = 7.27, p = 0.001). There was no detectable therapeutic effect on coagulation. Fibrinogen and VWF decreased within 18 months (time effect; p = 0.02; p = 0.04), as did HADS-D in both treatment groups (p < 0.001). Fibrinogen decreased more in patients ≤60 years with high VE compared to low VE (interaction time x group, p = 0.01). CONCLUSIONS This is the first study to show an association between TF and depression. Coagulation parameters as potential mediators of CAD progression correlated cross-sectionally with depression and anxiety and prospectively with VE. Further studies should replicate these correlations in depressed and non-depressed CAD patients. ISRCTN 76240576; clinicaltrials.gov.
Collapse
Affiliation(s)
- Hans-Christian Deter
- Medical Clinic, Psychosomatics, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, German Center for Cardiovascular Research, Partner Site Berlin, Germany.
| | | | - Ursula Rauch-Kröhnert
- Medical Clinic, Cardiology and Pulmonology, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Germany
| | - Christian Albus
- Department of Psychosomatics and Psychotherapy, University of Cologne, Germany
| | - Karl-Heinz Ladwig
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum Rechts der Isar, Technische Universität München (TUM), German Center for Cardiovascular Research, Partner Site Munich, Germany
| | - Wolfgang Söllner
- Department of Psychosomatic Medicine and Psychotherapy, Paracelsus Medical University, Nuremberg General Hospital, Germany
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Germany
| | - Anna-Sophia Grün
- Medical Clinic, Psychosomatics, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, German Center for Cardiovascular Research, Partner Site Berlin, Germany
| | - Joram Ronel
- Klinik Barmelweid, Switzerland; Department of Psychosomatic Medicine and Psychotherapy, Klinikum Rechts der Isar, Technische Universität München, Germany
| | - Martin Hellmich
- Clinical Trials Center Cologne, Institute for Medical Statistics, Informatic und Epidemiology (IMSIE), University of Cologne, Germany
| | - Christoph Herrmann-Lingen
- Dept. of Psychosomatic Medicine and Psychotherapy, University of Göttingen Medical Center, German Center for Cardiovascular Research, Partner Site Göttingen, Germany
| | - Cora Weber
- Medical Clinic, Psychosomatics, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, German Center for Cardiovascular Research, Partner Site Berlin, Germany
| | | |
Collapse
|
33
|
Liu H, Yuan W, Pang Q, Xue C, Yan X. Single-particle analysis of tear fluid reveals abundant presence of tissue factor-exposing extracellular vesicles with strong coagulation activity. Talanta 2021; 239:123089. [PMID: 34847440 DOI: 10.1016/j.talanta.2021.123089] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/11/2021] [Accepted: 11/21/2021] [Indexed: 02/06/2023]
Abstract
Extracellular vesicles (EVs) in easily accessible body fluids have emerged as a promising source for liquid biopsy. Although tear collection is fast, safe, and noninvasive, EVs of tear fluid are less studied and their involvement in physiological and pathological processes is largely unknown. The aim of present study was to analyze and characterize EVs in tear fluid at the single-particle level to reveal the population heterogeneity. A laboratory-built nano-flow cytometer (nFCM) was used to analyze the purity, size distribution, and particle concentration of EVs isolated from unstimulated tears (basal tears) upon double ultracentrifugation (17 min at 100,000×g, 4 °C) via side scattering detection. The expression of CD9, CD63, CD81, CD47, CD45, CD24, and EpCAM was assessed via immunofluorescent detection. The EV concentration in tear fluid was measured to be 1.1 ± 0.7 × 1011 particles/mL, which is approximately 100-fold higher than that of plasma EVs. In particular, it was identified for the first time that tears have strong coagulant activity owing to the abundant presence of tissue factor (TF) on tear EVs. The concentration of TF-exposing EVs (4.4 ± 3.1 × 1010 particles/mL) was found to be approximately 100-fold higher than their counterparts in saliva (4.5 ± 2.1 × 108 particles/mL). We postulate that TF-exposing vesicles in tears might play a role in host defense by promoting clot formation and thus reducing the risk of pathogen invasion. The coagulant activity of tears triggered by TF-exposing EVs could provide a new research perspective for ophthalmic research.
Collapse
Affiliation(s)
- Haisheng Liu
- Department of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, The Key Laboratory for Chemical Biology of Fujian Province, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, People's Republic of China
| | - Wenli Yuan
- Department of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, The Key Laboratory for Chemical Biology of Fujian Province, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, People's Republic of China
| | - Qisheng Pang
- Department of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, The Key Laboratory for Chemical Biology of Fujian Province, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, People's Republic of China
| | - Chengfeng Xue
- Department of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, The Key Laboratory for Chemical Biology of Fujian Province, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, People's Republic of China
| | - Xiaomei Yan
- Department of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, The Key Laboratory for Chemical Biology of Fujian Province, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, People's Republic of China.
| |
Collapse
|
34
|
Rivera Rivas JJ, Czuprynski CJ. Histophilus somni stimulates bovine monocyte-derived macrophages to release microparticles that increase fibrin clot formation in vitro. Vet Microbiol 2021; 264:109280. [PMID: 34808430 DOI: 10.1016/j.vetmic.2021.109280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 10/14/2021] [Accepted: 11/08/2021] [Indexed: 11/28/2022]
Abstract
Histophilus somni is a Gram-negative coccobacillus that causes diffuse vasculitis and intravascular thrombosis that can lead to multiple organ failure in cattle. Macrophages are important cellular mediators of fibrin deposition and removal at sites of inflammation. It has become evident that macrophages and other cells release microparticles (MPs) that have an array of biological activities, including pro-coagulant activity. We sought to determine whether monocyte-derived macrophages exposed to H. somni in vitro release MPs that activate the clotting cascade in a manner that could lead to thrombus formation. Bovine monocyte-derived macrophages were incubated with H. somni (at a 10:1 ratio) in RPMI with 10% heat inactivated fetal bovine serum for 6 h at 37 °C with 5 % CO2. Membrane-shed MPs were isolated from the conditioned media, washed twice with Ca2+ and Mg2+ free HBSS, and pro-coagulant activity assessed by a one-step plasma clotting assay. We observed greater pro-coagulant activity for MPs from H. somni stimulated macrophages than from unstimulated controls. Microparticle pro-coagulant activity was inhibited by addition of an anti-tissue factor antibody. We also observed co-localization of fluorescein-labeled H. somni cells and annexin V staining as evaluated by confocal microscopy. These results demonstrate that exposure to H. somni cells causes bovine monocyte-derived macrophages to release MPs that contain tissue factor, the first such report for bovine macrophages. We infer that if similar events occur in vivo they could amplify thrombus formation in bovine histophilosis.
Collapse
Affiliation(s)
- José J Rivera Rivas
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI, 53706, USA.
| | - Charles J Czuprynski
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI, 53706, USA
| |
Collapse
|
35
|
Honoré ML, Pihl TH, Nielsen LN. A pilot study evaluating the Calibrated Automated Thrombogram assay and application of plasma-thromboelastography for detection of hemostatic aberrations in horses with gastrointestinal disease. BMC Vet Res 2021; 17:346. [PMID: 34749707 DOI: 10.1186/s12917-021-03058-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 10/19/2021] [Indexed: 01/15/2023] Open
Abstract
Background Critically ill horses, such as horses with gastrointestinal (GI) disease, often suffer from hemostatic aberrations. Global hemostatic tests examining the initiation of coagulation, clot strength and fibrinolysis, such as the Calibrated Automated Thrombogram (CAT) and plasma-thromboelastography (TEG) have not been evaluated in horses. This study aimed to evaluate CAT and apply plasma-TEG in horses. Test performance of CAT was evaluated on equine platelet poor plasma with intra- and inter-assay variability (CV) and a heparin dilution curve. To examine clinical performance of both tests, group comparisons were assessed comparing healthy horses, horses with mild and severe GI disease with both CAT and plasma-TEG. Results For CAT, intra- and inter-assay CVs were established for lag-time (1.7, 4.7%), endogenous thrombin potential (1.6, 4.6%), peak (2.6, 3.9%) and time to peak (ttPeak) (1.9, 3.4%). Increasing heparin concentrations led to the expected decrease in thrombin generation. In the group comparison analysis, CAT showed significant higher peak (p = 0.04) and ttPeak (p = 0.008) in the severe GI disease group compared to horses with mild GI disease and healthy horses, respectively. Plasma-TEG showed an increased angle (p = 0.032), maximum amplitude (p = 0.017) and shear elastic force (G) (p = 0.017) in the severe GI disease group compared to healthy horses. Conclusions CAT performed well in horses. Both CAT and plasma-TEG identified hemostatic aberrations in horses with severe GI disease compared to healthy horses. Further studies including more horses, are needed to fully appreciate the use of CAT and plasma-TEG in this species. Supplementary Information The online version contains supplementary material available at 10.1186/s12917-021-03058-7.
Collapse
|
36
|
Adeniran OI, Mohammad MA, Featherby S, Maraveyas A, Boa AN, Ettelaie C. Synthesis and analysis of small molecules to restrain the function of tissue factor within tumour cells. Front Biosci (Landmark Ed) 2021; 26:752-764. [PMID: 34719203 DOI: 10.52586/4985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 11/09/2022]
Abstract
Introduction: The restriction of prolyl-protein cis/trans isomerase 1 (Pin1) activity has been shown to prevent the release of tissue factor (TF) leading to the accumulation of the latter protein within the cell. This study tested the ability of novel small molecules to inhibit Pin1, suppress TF activity and release, and induce cellular apoptosis. Methods: Four compounds were designed and synthesised based on modification of 5-(p-methoxyphenyl)-2-methylfuran-3-carbonyl amide and the outcome on MDA-MB-231 and primary cells examined. These compounds contained 3-(2-naphthyl)-D-alanine (4a), D-tryptophan (4b), D-phenylalanine (4c), and D-tyrosine (4d) at the amino-termini. Results: Treatment of cells with compound 4b and 4d reduced the cell-surface TF activity after 60 min on MDA-MB-231 cells. Incubation with compound 4d also reduced TF antigen on the cell surface and its incorporation into microvesicles, while compounds 4a and 4b significantly increased TF release. None of the four compounds significantly altered the total amount of TF antigen or TF mRNA expression. Compound 4b and 4d also suppressed the binding of Pin1 to TF-cytoplasmic domain peptide. However, compound 4d reduced while compound 4b increased the Pin1 isomerase activity. Finally, treatment with compound 4b and 4d reduced the cell numbers, increased nuclear localisation of p53, Bax protein and bax mRNA expression and induced cellular apoptosis in MDA-MB-231 but not primary endothelial cells. Conclusions: In conclusion, we have identified small molecules to regulate the function of TF within cells. Two of these compounds may prove to be beneficial in moderating TF function specifically and restrain TF-mediated tumour growth without detrimental outcomes on normal vascular cells.
Collapse
Affiliation(s)
| | | | | | - Anthony Maraveyas
- Division of Cancer-Hull York Medical School, University of Hull, HU6 7RX Hull, UK
| | - Andrew N Boa
- Department of Chemistry, University of Hull, HU6 7RX Hull, UK
| | | |
Collapse
|
37
|
Cirillo P, Conte S, Pellegrino G, Barra G, De Palma R, Sugraliyev A, Golino P, Cimmino G. Effects of colchicine on tissue factor in oxLDL-activated T-lymphocytes. J Thromb Thrombolysis 2021; 53:739-749. [PMID: 34671897 DOI: 10.1007/s11239-021-02585-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/30/2021] [Indexed: 12/17/2022]
Abstract
Several studies have shown that T-cells might be involved in pathophysiology of acute coronary syndromes (ACS). Tissue factor (TF) plays a key role in ACS. Many evidences have indicated that some statins reduce TF expression in several cell types. However, literature about rosuvastatin and TF and about statins effects on T-cells is still scanty. Colchicine is an anti-inflammatory drug recently proven to have beneficial effects in ACS via unknown mechanisms. This study investigates the effects of colchicine and rosuvastatin on TF expression in oxLDL-activated T-cells. T-cells, isolated from buffy coats of healthy volunteers, were stimulated with oxLDL (50 µg/dL). T-cells were pre-incubated with colchicine (10 µM) or rosuvastatin (5 µM) for 1 h and then stimulated with oxLDL (50 μg/mL). TF gene (RT-PCR), protein (western blot), surface expression (FACS) and procoagulant activity (FXa generation assay) were measured. NF-κB/IκB axis was examined by western blot analysis and translocation assay. Colchicine and rosuvastatin significantly reduced TF gene, and protein expression and procoagulant activity in oxLDL stimulated T-cells. This effect was associated with a significant reduction in TF surface expression as well as its procoagulant activity. These phenomena appear modulated by drug effects on the transcription factor NF-kB. Rosuvastatin and colchicine prevent TF expression in oxLDL-stimulated T-cells by modulating the NF-κB/IκB axis. Thus, we speculate that this might be another mechanism by which these drugs exert benefic cardiovascular effects.
Collapse
Affiliation(s)
- Plinio Cirillo
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Sergio Pansini 5, 80131, Naples, Italy.
| | - Stefano Conte
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Grazia Pellegrino
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Sergio Pansini 5, 80131, Naples, Italy
| | - Giusi Barra
- Unit of Internal Medicine, Clinical Immunology and Translational Medicine, IRCCS Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - Raffaele De Palma
- Unit of Internal Medicine, Clinical Immunology and Translational Medicine, IRCCS Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - Akhmetzhan Sugraliyev
- Department of Internal Disease, Kazakh National Medical University, Almaty, Kazakhstan
| | - Paolo Golino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| |
Collapse
|
38
|
Lu R, Zhu W, Sun H, Zhang L, Yu Z, Nie Z, Gao Y. Study on the Effect and Mechanism of miR-185 on Lower Extremity Deep Venous Thrombosis. Mol Biotechnol 2021; 64:330-337. [PMID: 34647243 DOI: 10.1007/s12033-021-00412-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 09/23/2021] [Indexed: 01/16/2023]
Abstract
Lower extremity deep venous thrombosis (LEDVT) is a venous reflux disorder caused by abnormal coagulation of blood. LEDVT can obstruct the lumen and LEDVT is the third vascular disease after cerebrovascular diseases and coronary artery diseases. miRNAs are associated with thrombosis, and miR-185 was reported to affect the proliferation and apoptosis of vascular endothelial cells by regulating receptor of advanced glycation end products (RAGE). However, no study has reported the effect of miR-185 on LEDVT. Here, we studied the effects of miR-185 on the PI3K/AKT and MAPK signaling pathways in the LEDVT cells. The results showed that miR-185 promotes cell proliferation through activating the PI3K/AKT and MAPK signaling pathways and then inhibits tissue factor and fibrin expression to reduce thrombosis. In short, our study provides new ideas and a theoretical basis for research on the prevention, diagnosis, and treatment of LEDVT.
Collapse
Affiliation(s)
- Ran Lu
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Wei Zhu
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Haobo Sun
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Liang Zhang
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Zhaowen Yu
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Zhonglin Nie
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Yong Gao
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China.
| |
Collapse
|
39
|
Alasztics B, Kovács ÁF, Molvarec A, Koller Á, Szabó G, Fekete N, Buzás EI, Pállinger É, Rigó J. Platelet-derived extracellular vesicles may contribute to the hypercoagulable state in preeclampsia. J Reprod Immunol 2021; 148:103380. [PMID: 34534879 DOI: 10.1016/j.jri.2021.103380] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 09/03/2021] [Accepted: 09/08/2021] [Indexed: 12/14/2022]
Abstract
It has previously been shown that preeclampsia is associated with disturbed hemostasis and that extracellular vesicles (EVs) play important role in the regulation of hemostatic homeostasis. Thus, we hypothesized that the altered procoagulant characteristics of circulating platelet-derived EVs may contribute to the disturbed hemostasis in preeclampsia. Using multicolor flow cytometry, we have analyzed both tissue factor expressing procoagulant EVs and platelet-derived EV subpopulations derived from resting and activated thrombocytes by examining them in plasma samples of preeclamptic patients and pregnancy-matched healthy individuals. Compared to pregnancy-matched healthy individuals in preeclamptic patients a significantly (p < 0.05) higher ratio of Annexin-V positive activated platelets and a higher number of CD142+ tissue factor bearing procoagulant EVs were found, whereas the absolute amount of circulating CD41a+ platelet-derived EVs and CD62P+/CD41a+ EVs produced by activated thrombocytes was significantly lower in the plasma of preeclamptic women. In the plasma samples, there was no significant difference in the amount of CD63+ platelet-derived EVs. We propose that increased platelet activation and tissue factor expression of platelet derived extracellular vesicles may contribute to the hypercoagulable state observed in preeclampsia.
Collapse
Affiliation(s)
- Bálint Alasztics
- Department of Obstetrics and Gynecology, Faculty of Medicine, Semmelweis University, Budapest, Hungary.
| | - Árpád Ferenc Kovács
- Department of Genetics, Cell- and Immunobiology, Faculty of Medicine, Semmelweis University, Budapest, Hungary; 2(nd) Department of Pediatrics, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Attila Molvarec
- Department of Obstetrics and Gynecology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Ákos Koller
- Department of Translational Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary; Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, Budapest, Hungary; Department of Physiology, New York Medical College, Valhalla, NY, 10595, USA
| | - Gábor Szabó
- Department of Obstetrics and Gynecology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Nóra Fekete
- Department of Genetics, Cell- and Immunobiology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Edit Irén Buzás
- Department of Genetics, Cell- and Immunobiology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Éva Pállinger
- Department of Genetics, Cell- and Immunobiology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - János Rigó
- Department of Obstetrics and Gynecology, Faculty of Medicine, Semmelweis University, Budapest, Hungary; Department of Clinical Studies in Obstetrics and Gynecology, Faculty of Health Sciences, Semmelweis University, Budapest, Hungary
| |
Collapse
|
40
|
Nakano T, Takahashi T, Yamamoto C, Kaji T, Fujiwara Y. Arsenite induces tissue factor synthesis through Nrf2 activation in cultured human aortic smooth muscle cells. J Toxicol Sci 2021; 46:187-192. [PMID: 33814512 DOI: 10.2131/jts.46.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Tissue factor (TF) is the initiator of the coagulation cascade, constitutively expressed in subendothelial cells such as vascular smooth muscle cells and initiating rapid coagulation when the vascular vessel is damaged. TF has been shown to be involved in the development and progression of atherosclerosis. Arsenic, an environmental pollutant, is related to the progression of atherosclerosis, although the pathogenic mechanisms are not fully elucidated. In the present study, we investigated the effect of arsenite on the expression of TF in human aortic smooth muscle cells (HASMCs) and the underlying molecular mechanisms. We found that (1) arsenite stimulated TF synthesis and activated the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway in HASMCs, (2) sulforaphane, an Nrf2 activator, also stimulated TF synthesis in HASMCs, and (3) arsenite-induced upregulation of TF synthesis was prevented by Nrf2 knockdown in HASMCs. These results suggest that arsenite promotes TF synthesis by activating the Nrf2 pathway in HASMCs and that the induction of TF expression by arsenite may be related to the progression of atherosclerosis.
Collapse
Affiliation(s)
- Tsuyoshi Nakano
- Department of Environmental Health, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences
| | - Tsutomu Takahashi
- Department of Environmental Health, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences
| | - Chika Yamamoto
- Department of Environmental Health, Faculty of Pharmaceutical Sciences, Toho University
| | - Toshiyuki Kaji
- Department of Environmental Health, Faculty of Pharmaceutical Sciences, Tokyo University of Science
| | - Yasuyuki Fujiwara
- Department of Environmental Health, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences
| |
Collapse
|
41
|
Liberale L, Akhmedov A, Vlachogiannis NI, Bonetti NR, Nageswaran V, Miranda MX, Puspitasari YM, Schwarz L, Costantino S, Paneni F, Beer JH, Ruschitzka F, Montecucco F, Lüscher TF, Stamatelopoulos K, Stellos K, Camici GG. Sirtuin 5 promotes arterial thrombosis by blunting the fibrinolytic system. Cardiovasc Res 2021; 117:2275-2288. [PMID: 32931562 DOI: 10.1093/cvr/cvaa268] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 08/07/2020] [Accepted: 09/03/2020] [Indexed: 12/17/2022] Open
Abstract
AIMS Arterial thrombosis as a result of plaque rupture or erosion is a key event in acute cardiovascular events. Sirtuin 5 (SIRT5) belongs to the lifespan-regulating sirtuin superfamily and has been implicated in acute ischaemic stroke and cardiac hypertrophy. This project aims at investigating the role of SIRT5 in arterial thrombus formation. METHODS AND RESULTS Sirt5 transgenic (Sirt5Tg/0) and knock-out (Sirt5-/-) mice underwent photochemically induced carotid endothelial injury to trigger arterial thrombosis. Primary human aortic endothelial cells (HAECs) were treated with SIRT5 silencing-RNA (si-SIRT5) as well as peripheral blood mononuclear cells from acute coronary syndrome (ACS) patients and non-ACS controls (case-control study, total n = 171) were used to increase the translational relevance of our data. Compared to wild-type controls, Sirt5Tg/0 mice displayed accelerated arterial thrombus formation following endothelial-specific damage. Conversely, in Sirt5-/- mice, arterial thrombosis was blunted. Platelet function was unaltered, as assessed by ex vivo collagen-induced aggregometry. Similarly, activation of the coagulation cascade as assessed by vascular and plasma tissue factor (TF) and TF pathway inhibitor expression was unaltered. Increased thrombus embolization episodes and circulating D-dimer levels suggested augmented activation of the fibrinolytic system in Sirt5-/- mice. Accordingly, Sirt5-/- mice showed reduced plasma and vascular expression of the fibrinolysis inhibitor plasminogen activator inhibitor (PAI)-1. In HAECs, SIRT5-silencing inhibited PAI-1 gene and protein expression in response to TNF-α. This effect was mediated by increased AMPK activation and reduced phosphorylation of the MAP kinase ERK 1/2, but not JNK and p38 as shown both in vivo and in vitro. Lastly, both PAI-1 and SIRT5 gene expressions are increased in ACS patients compared to non-ACS controls after adjustment for cardiovascular risk factors, while PAI-1 expression increased across tertiles of SIRT5. CONCLUSION SIRT5 promotes arterial thrombosis by modulating fibrinolysis through endothelial PAI-1 expression. Hence, SIRT5 may be an interesting therapeutic target in the context of atherothrombotic events.
Collapse
Affiliation(s)
- Luca Liberale
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - Alexander Akhmedov
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Nikolaos I Vlachogiannis
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Framlington Place, NE2 4HH Newcastle upon Tyne, UK
| | - Nicole R Bonetti
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Department of Internal Medicine, Cantonal Hospital of Baden, Im Ergel 1, 5404 Baden, Switzerland
| | - Vanasa Nageswaran
- Department of Cardiology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Melroy X Miranda
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Yustina M Puspitasari
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Lena Schwarz
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Sarah Costantino
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
| | - Francesco Paneni
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Department of Cardiology, University Heart Center, University Hospital Zurich, Rämistrasse 100, 8092 Zurich, Switzerland
- Department of Research and Education, University Hospital Zurich, Rämistrasse 100, 8092 Zurich, Switzerland
| | - Jürg H Beer
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Department of Internal Medicine, Cantonal Hospital of Baden, Im Ergel 1, 5404 Baden, Switzerland
| | - Frank Ruschitzka
- Department of Cardiology, University Heart Center, University Hospital Zurich, Rämistrasse 100, 8092 Zurich, Switzerland
| | - Fabrizio Montecucco
- IRCCS Ospedale Policlinico San Martino Genoa-Italian Cardiovascular Network, L.go R. Benzi 10, 16132 Genoa, Italy
- First Clinic of Internal Medicine, Department of Internal Medicine and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - Thomas F Lüscher
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Royal Brompton and Harefield Hospitals and Imperial College, Dovehouse Street, London SW3 6LY, UK
| | - Kimon Stamatelopoulos
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Framlington Place, NE2 4HH Newcastle upon Tyne, UK
- Department of Clinical Therapeutics, Alexandra Hospital, University of Athens, Lourou 4-2, 115 28 Athens, Greece
| | - Konstantinos Stellos
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Framlington Place, NE2 4HH Newcastle upon Tyne, UK
- Department of Cardiology, Newcastle Hospitals NHS Foundation Trust, Freeman Rd, High Heaton, Newcastle upon Tyne NE7 7DN, UK
| | - Giovanni G Camici
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Wagistrasse 12, 8952 Schlieren, Switzerland
- Department of Cardiology, University Heart Center, University Hospital Zurich, Rämistrasse 100, 8092 Zurich, Switzerland
- Department of Research and Education, University Hospital Zurich, Rämistrasse 100, 8092 Zurich, Switzerland
- Zurich Neuroscience Center, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| |
Collapse
|
42
|
Tamura R, Yoshihara K, Matsuo K, Yachida N, Miyoshi A, Takahashi K, Sugino K, Yamaguchi M, Mori Y, Suda K, Ishiguro T, Okuda S, Motoyama T, Nakaoka H, Kikuchi A, Ueda Y, Inoue I, Enomoto T. Proposing a molecular classification associated with hypercoagulation in ovarian clear cell carcinoma. Gynecol Oncol 2021; 163:327-333. [PMID: 34452748 DOI: 10.1016/j.ygyno.2021.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/12/2021] [Accepted: 08/14/2021] [Indexed: 01/26/2023]
Abstract
BACKGROUND Although ovarian clear cell carcinoma (CCC) is associated with high incidence of thromboembolism, the clinicopathological and biological significance of hypercoagulable status in CCC remains unclear. MATERIALS AND METHODS We retrospectively analyzed pretreatment D-dimer levels, thromboembolic status, and clinical outcome of 125 CCCs in the discovery set and 143 CCCs in two other independent validation sets. Next, we performed RNA sequencing of 93 CCCs and compared coagulation-related gene profiles with 2492 pan-cancer data. We investigated differences in molecular characteristics of CCC subclasses based on coagulation status. RESULTS In the discovery dataset, D-dimer elevation above the normal range was significantly associated with shorter progression-free and overall survival, irrespective to thromboembolic status. Multivariate analysis identified D-dimer elevation and clinical stage as an independent prognostic factors. We confirmed the prognostic significance of D-dimer elevation in the validation sets. Tissue factor and IL6, which are considered key elements of cancer-induced hypercoagulation, were highly expressed in CCC than in other cancers regardless of D-dimer level. Higher activity of various oncogenic pathways was observed in CCC with compared to without D-dimer elevation. Moreover, hierarchical cluster analysis divided 57 CCCs with D-dimer elevation into immunologically hot and cold tumor subtypes. Hot tumors were characterized by enrichment of T-cell inflamed phenotype, inflammation, the epithelial-mesenchymal transition, and high serum levels of CRP, and cold tumors by enrichment of cell cycle and MYC pathways. CONCLUSIONS CCC represents hypercoagulable disease and elevate D-dimer is a prognostic factor for decreased survival in CCC. D-dimer high CCC has distinct molecular characteristics into the inflammatory-driven pathway (hot tumor) and the immune-suppressive pathway (cold tumor). Treatment implication of our proposed molecular classification merits further investigation.
Collapse
Affiliation(s)
- Ryo Tamura
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kosuke Yoshihara
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
| | - Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Nozomi Yachida
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Ai Miyoshi
- Department of Obstetrics and Gynecology, Osaka University School of Medicine, Suita, Japan
| | - Kotaro Takahashi
- Department of Gynecology, Niigata Cancer Center Hospital, Niigata, Japan
| | - Kentaro Sugino
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Manako Yamaguchi
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yutaro Mori
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kazuaki Suda
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Tatsuya Ishiguro
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Shujiro Okuda
- Division of Bioinformatics, Niigata University Graduate School of Medical and Dental Sciences, Japan; Medical AI Center, Niigata University School of Medicine, Niigata, Japan
| | - Teiichi Motoyama
- Department of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hirofumi Nakaoka
- Department of Cancer Genome Research, Sasaki Institute, Tokyo, Japan
| | - Akira Kikuchi
- Department of Gynecology, Niigata Cancer Center Hospital, Niigata, Japan
| | - Yutaka Ueda
- Department of Obstetrics and Gynecology, Osaka University School of Medicine, Suita, Japan
| | - Ituro Inoue
- Human Genetics Laboratory, National Institute of Genetics, Mishima, Japan
| | - Takayuki Enomoto
- Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| |
Collapse
|
43
|
Witkowski M, Witkowski M, Friebel J, Buffa JA, Li XS, Wang Z, Sangwan N, Li L, DiDonato JA, Tizian C, Haghikia A, Kirchhofer D, Mach F, Räber L, Matter CM, Tang WHW, Landmesser U, Lüscher TF, Rauch U, Hazen SL. Vascular endothelial tissue factor contributes to trimethylamine N-oxide-enhanced arterial thrombosis. Cardiovasc Res 2021; 118:2367-2384. [PMID: 34352109 PMCID: PMC9890461 DOI: 10.1093/cvr/cvab263] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 08/02/2021] [Indexed: 02/04/2023] Open
Abstract
AIMS Gut microbiota and their generated metabolites impact the host vascular phenotype. The metaorganismal metabolite trimethylamine N-oxide (TMAO) is both associated with adverse clinical thromboembolic events, and enhances platelet responsiveness in subjects. The impact of TMAO on vascular Tissue Factor (TF) in vivo is unknown. Here, we explore whether TMAO-enhanced thrombosis potential extends beyond TMAO effects on platelets, and is linked to TF. We also further explore the links between gut microbiota and vascular endothelial TF expression in vivo. METHODS AND RESULTS In initial exploratory clinical studies, we observed that among sequential stable subjects (n = 2989) on anti-platelet therapy undergoing elective diagnostic cardiovascular evaluation at a single-site referral centre, TMAO levels were associated with an increased incident (3 years) risk for major adverse cardiovascular events (MACE) (myocardial infarction, stroke, or death) [4th quartile (Q4) vs. Q1 adjusted hazard ratio (HR) 95% confidence interval (95% CI), 1.73 (1.25-2.38)]. Similar results were observed within subjects on aspirin mono-therapy during follow-up [adjusted HR (95% CI) 1.75 (1.25-2.44), n = 2793]. Leveraging access to a second higher risk cohort with previously reported TMAO data and monitoring of anti-platelet medication use, we also observed a strong association between TMAO and incident (1 year) MACE risk in the multi-site Swiss Acute Coronary Syndromes Cohort, focusing on the subset (n = 1469) on chronic dual anti-platelet therapy during follow-up [adjusted HR (95% CI) 1.70 (1.08-2.69)]. These collective clinical data suggest that the thrombosis-associated effects of TMAO may be mediated by cells/factors that are not inhibited by anti-platelet therapy. To test this, we first observed in human microvascular endothelial cells that TMAO dose-dependently induced expression of TF and vascular cell adhesion molecule (VCAM)1. In mouse studies, we observed that TMAO-enhanced aortic TF and VCAM1 mRNA and protein expression, which upon immunolocalization studies, was shown to co-localize with vascular endothelial cells. Finally, in arterial injury mouse models, TMAO-dependent enhancement of in vivo TF expression and thrombogenicity were abrogated by either a TF-inhibitory antibody or a mechanism-based microbial choline TMA-lyase inhibitor (fluoromethylcholine). CONCLUSION Endothelial TF contributes to TMAO-related arterial thrombosis potential, and can be specifically blocked by targeted non-lethal inhibition of gut microbial choline TMA-lyase.
Collapse
Affiliation(s)
- Marco Witkowski
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA,Department of Cardiology, Charité Centrum 11, Charité–Universitätsmedizin, Hindenburgdamm 30, 12203, Berlin, Germany
| | - Mario Witkowski
- Department of Microbiology, Infectious Diseases and Immunology, Laboratory of Innate Immunity, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Julian Friebel
- Department of Cardiology, Charité Centrum 11, Charité–Universitätsmedizin, Hindenburgdamm 30, 12203, Berlin, Germany,Berlin Institute of Health, Anna-Louisa-Karsch-Straße 2, 10178, Berlin, Germany
| | - Jennifer A Buffa
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA
| | - Xinmin S Li
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA
| | - Zeneng Wang
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA
| | - Naseer Sangwan
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA
| | - Lin Li
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA
| | - Joseph A DiDonato
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA
| | - Caroline Tizian
- Department of Microbiology, Infectious Diseases and Immunology, Laboratory of Innate Immunity, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Arash Haghikia
- Department of Cardiology, Charité Centrum 11, Charité–Universitätsmedizin, Hindenburgdamm 30, 12203, Berlin, Germany
| | - Daniel Kirchhofer
- Department of Early Discovery Biochemistry, Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - François Mach
- Department of Cardiology, University Hospital Geneva, Rue Gabrielle-Perret-Gentil 4 1205, Geneva, Switzerland
| | - Lorenz Räber
- Department of Cardiology, Inselspital Bern, Freiburgstrasse 18 CH-3010, Bern, Switzerland
| | - Christian M Matter
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, CH-8952 Schlieren, Switzerland,Department of Cardiology, University Heart Center, University Hospital Zurich, Raemistrasse 100 8091, Zurich, Switzerland
| | - W H Wilson Tang
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, 9500 Euclid Ave, Cleveland, OH 44195, USA,Department of Cardiovascular Medicine, Heart, Vascular & Thoracic Institute, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, USA
| | - Ulf Landmesser
- Department of Cardiology, Charité Centrum 11, Charité–Universitätsmedizin, Hindenburgdamm 30, 12203, Berlin, Germany,Berlin Institute of Health, Anna-Louisa-Karsch-Straße 2, 10178, Berlin, Germany
| | - Thomas F Lüscher
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, CH-8952 Schlieren, Switzerland,Department of Cardiology, Royal Brompton and Harefield Hospitals, Imperial College, Sydney St, London SW3 6NP, UK
| | - Ursula Rauch
- Corresponding author. Tel: +1 216 445 9763; fax: +1 216 444 9404, E-mail: (S.L.H.); Tel: +49 30 8445 2362; fax: +49 30 8445 4648, E-mail: (U.R.)
| | - Stanley L Hazen
- Corresponding author. Tel: +1 216 445 9763; fax: +1 216 444 9404, E-mail: (S.L.H.); Tel: +49 30 8445 2362; fax: +49 30 8445 4648, E-mail: (U.R.)
| |
Collapse
|
44
|
Zhang R, Lu S, Yang X, Li M, Jia H, Liao J, Jing Q, Wu Y, Wang H, Xiao F, Bai X, Na X, Kang Y, Wan L, Yang J. miR-19a-3p downregulates tissue factor and functions as a potential therapeutic target for sepsis-induced disseminated intravascular coagulation. Biochem Pharmacol 2021; 192:114671. [PMID: 34246626 DOI: 10.1016/j.bcp.2021.114671] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 02/05/2023]
Abstract
Sepsis-induced disseminated intravascular coagulation (DIC) is a common life-threatening terminal-stage disease with high mortality. This study aimed to identify effective miRNAs as therapeutic targets for DIC. Bioinformatics and luciferase reporter gene analyses were performed to predict miR-19a-3p and validate that it targets tissue factor (TF). Quantitative real-time PCR was used to detect the expression of miR-19a-3p and TF, and TF procoagulant activity was determined using the chromogenic substrate method. Western blotting was used to detect the protein levels of TF, AKT serine/threonine kinase (AKT), extracellular regulated protein kinases (ERK), nuclear factor kappa B (NF-κB) P65, NFKB inhibitor alpha (IκB-a) and their phosphorylated counterparts in cell experiments. Furthermore, a rat model was established to explore the potential of miR-19a-3p in DIC treatment. As a result, a human clinical study revealed that miR-19a-3p was downregulated and that TF was upregulated in neonates with sepsis-induced DIC compared with those in the control group. The luciferase reporter assay showed that TF was a direct target of miR-19a-3p. Cell experiments verified that the mRNA and protein levels of TF, and the p-AKT/AKT, p-Erk/Erk, p-P65/P65, p-IκB-a/IκB-a ratios, and TF procoagulant activity were significantly decreased in lipopolysaccharide (LPS) -induced human peripheral blood mononuclear cells (PBMCs) and human umbilical vein endothelial cells (HUVECs) inhibited by overexpression of miR-19a-3p, and that miR-19a-3p regulating TF was dependent on the NF-kB and AKT pathways. In vivo, miR-19a-3p injection into DIC rats suppressed the mRNA expression of TF; more importantly, significant improvements in coagulation function indicators and in histopathologies of lung and kidney were observed. In conclusion, miR-19a-3p may suppress DIC by targeting TF and might be a potential therapeutic target in treating sepsis-induced DIC.
Collapse
Affiliation(s)
- Rong Zhang
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Sifen Lu
- Precision Medicine Key Laboratory of Sichuan Province and Precision Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xudan Yang
- Department of Pathology, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Maojun Li
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Hui Jia
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Jing Liao
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Qing Jing
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Yanmei Wu
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Haichuan Wang
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Feng Xiao
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Xiaohong Bai
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Xiaoxue Na
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Yulin Kang
- Institute of Environmental Information, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| | - Ling Wan
- Department of Ophthalmology, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China.
| | - Jiyun Yang
- The Key Laboratory for Human Disease Gene Study of Sichuan Province, Prenatal Diagnosis Center, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China.
| |
Collapse
|
45
|
Abstract
The tissue factor/coagulation factor VIIa (TF/FVIIa) complex induces transactivation of the IGF-1 receptor (IGF-1R) in a number of different cell types. The mechanism is largely unknown. The transactivation leads to protection from apoptosis and nuclear translocation of the IGF-1R. The aim of this study was to clarify the signaling pathway between TF and IGF-1R after FVIIa treatment with PC3 and DU145 prostate or MDA-MB-231 breast cancer cells as model systems. Protein interactions, levels, and phosphorylations were assessed by proximity ligation assay or flow cytometry in intact cells and by western blot on cell lysates. The transactivation of the IGF-1R was found dependent on TF/FVIIa-induced activation of β1-integrins. A series of experiments led to the conclusion that the caveolae protein caveolin-1 prevented IGF-1R activation in resting cells via its scaffolding domain. TF/FVIIa/β1-integrins terminated this inhibition by activation of Src family kinases and subsequent phosphorylation of caveolin-1 on tyrosine 14. This phosphorylation was not seen after treatment with PAR1 or PAR2 agonists. Consequently, the protective effect of FVIIa against apoptosis induced by the death receptor agonist TRAIL and the de novo synthesis of cyclin D1 induced by nuclear IGF-1R accumulation were both significantly reduced by down-regulation of β1-integrins or overexpression of the caveolin-1 scaffolding domain. In conclusion, we present a plausible mechanism for the interplay between TF and IGF-1R involving FVIIa, β1-integrins, Src family proteins, and caveolin-1. Our results increase the knowledge of diseases associated with TF and IGF-1R overexpression in general but specifically of TF-mediated signaling with focus on cell survival.
Collapse
Affiliation(s)
- Mikael Åberg
- Department of Medical Sciences, Clinical Chemistry and Science for Life Laboratory, Uppsala University Hospital, Entr. 61 3rd floor, 751 85, Uppsala, Sweden.
| | - Desirée Edén
- Department of Medical Sciences, Clinical Chemistry and Science for Life Laboratory, Uppsala University Hospital, Entr. 61 3rd floor, 751 85, Uppsala, Sweden
| | - Agneta Siegbahn
- Department of Medical Sciences, Clinical Chemistry and Science for Life Laboratory, Uppsala University Hospital, Entr. 61 3rd floor, 751 85, Uppsala, Sweden
| |
Collapse
|
46
|
Koyama S, Yamashita A, Matsuura Y, Saito Y, Maekawa K, Gi T, Kitamura K, Asada Y. Intracellular glutamine level determines vascular smooth muscle cell-derived thrombogenicity. Atherosclerosis 2021; 328:62-73. [PMID: 34102425 DOI: 10.1016/j.atherosclerosis.2021.05.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 04/28/2021] [Accepted: 05/19/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS The everolimus-eluting stent (EES), one of the effective stents for in-stent restenosis (ISR), has a lower incidence of stent thrombosis; however, the underlying mechanism remains unknown. This study aimed to identify the effects of everolimus on vascular metabolism and thrombogenicity and examine their mechanistic link. METHODS EESs and bare-metal stents were implanted in rabbit iliac arteries with smooth muscle cell (SMC)-rich neointima induced by endothelial denudation. Four weeks after stent implantation, the stented arteries were examined for histological analysis and metabolomics. Additionally, everolimus effects in coronary artery SMCs metabolism, tissue factor (TF) expression, and procoagulant activity were assessed in vitro. RESULTS EES-implanted arteries showed decreased neointima formation, less SMCs infiltration, and reduced TF expression. Concomitantly, they were metabolically characterized by increased levels of metabolites in amino acids, such as glutamine. Similarly, everolimus increased intracellular glutamine levels, decreased TF expression, and reduced procoagulant activity in SMCs in vitro. On the contrary, exogenous glutamine administration also increased intracellular glutamine level, decreased TF expression, and reduced procoagulant activity despite enhanced mammalian target of rapamycin (mTOR) activity. CONCLUSIONS Intracellular glutamine level is likely to determine vascular SMC-related thrombogenicity regardless of mTOR pathway activity. Therefore, increased intracellular glutamine level might contribute partially to the beneficial effect of EES use on stent thrombosis.
Collapse
Affiliation(s)
- Shohei Koyama
- Department of Pathology, Faculty of Medicine, University of Miyazaki, Japan; Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Japan
| | - Atsushi Yamashita
- Department of Pathology, Faculty of Medicine, University of Miyazaki, Japan
| | - Yunosuke Matsuura
- Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Japan
| | - Yusuke Saito
- Department of Pediatrics, Faculty of Medicine, University of Miyazaki, Japan
| | - Kazunari Maekawa
- Department of Pathology, Faculty of Medicine, University of Miyazaki, Japan
| | - Toshihiro Gi
- Department of Pathology, Faculty of Medicine, University of Miyazaki, Japan
| | - Kazuo Kitamura
- Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Japan
| | - Yujiro Asada
- Department of Pathology, Faculty of Medicine, University of Miyazaki, Japan.
| |
Collapse
|
47
|
Balbi C, Burrello J, Bolis S, Lazzarini E, Biemmi V, Pianezzi E, Burrello A, Caporali E, Grazioli LG, Martinetti G, Fusi-Schmidhauser T, Vassalli G, Melli G, Barile L. Circulating extracellular vesicles are endowed with enhanced procoagulant activity in SARS-CoV-2 infection. EBioMedicine 2021; 67:103369. [PMID: 33971404 PMCID: PMC8104913 DOI: 10.1016/j.ebiom.2021.103369] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/26/2021] [Accepted: 04/14/2021] [Indexed: 12/29/2022] Open
Abstract
Background Coronavirus-2 (SARS-CoV-2) infection causes an acute respiratory syndrome accompanied by multi-organ damage that implicates a prothrombotic state leading to widespread microvascular clots. The causes of such coagulation abnormalities are unknown. The receptor tissue factor, also known as CD142, is often associated with cell-released extracellular vesicles (EV). In this study, we aimed to characterize surface antigens profile of circulating EV in COVID-19 patients and their potential implication as procoagulant agents. Methods We analyzed serum-derived EV from 67 participants who underwent nasopharyngeal swabs molecular test for suspected SARS-CoV-2 infection (34 positives and 33 negatives) and from 16 healthy controls (HC), as referral. A sub-analysis was performed on subjects who developed pneumonia (n = 28). Serum-derived EV were characterized for their surface antigen profile and tested for their procoagulant activity. A validation experiment was performed pre-treating EV with anti-CD142 antibody or with recombinant FVIIa. Serum TNF-α levels were measured by ELISA. Findings Profiling of EV antigens revealed a surface marker signature that defines circulating EV in COVID-19. A combination of seven surface molecules (CD49e, CD209, CD86, CD133/1, CD69, CD142, and CD20) clustered COVID (+) versus COVID (-) patients and HC. CD142 showed the highest discriminating performance at both multivariate models and ROC curve analysis. Noteworthy, we found that CD142 exposed onto surface of EV was biologically active. CD142 activity was higher in COVID (+) patients and correlated with TNF-α serum levels. Interpretation In SARS-CoV-2 infection the systemic inflammatory response results in cell-release of substantial amounts of procoagulant EV that may act as clotting initiation agents, contributing to disease severity. Funding Cardiocentro Ticino Institute, Ente ospedaliero Cantonale, Lugano-Switzerland.
Collapse
Affiliation(s)
- Carolina Balbi
- Laboratory of Cellular and Molecular Cardiology, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale, Lugano, Switzerland; Center for Molecular Cardiology, Zurich, Switzerland
| | - Jacopo Burrello
- Laboratory for Cardiovascular Theranostics, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale Lugano, Switzerland
| | - Sara Bolis
- Laboratory of Cellular and Molecular Cardiology, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale, Lugano, Switzerland; Laboratory for Cardiovascular Theranostics, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale Lugano, Switzerland
| | - Edoardo Lazzarini
- Laboratory for Cardiovascular Theranostics, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale Lugano, Switzerland
| | - Vanessa Biemmi
- Laboratory for Cardiovascular Theranostics, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale Lugano, Switzerland
| | - Enea Pianezzi
- Laboratory of Microbiology, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Alessio Burrello
- Department of Electrical, Electronic and Information Engineering (DEI), University of Bologna, Bologna, Italy
| | - Elena Caporali
- Cardiology Department, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Lorenzo Gauthier Grazioli
- Internal Medicine Department, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Gladys Martinetti
- Laboratory of Microbiology, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Tanja Fusi-Schmidhauser
- Internal Medicine Department, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Giuseppe Vassalli
- Laboratory of Cellular and Molecular Cardiology, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale, Lugano, Switzerland; Center for Molecular Cardiology, Zurich, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
| | - Giorgia Melli
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland; Laboratory for Biomedical Neurosciences, Neurocenter of Southern Switzerland, Lugano, Switzerland
| | - Lucio Barile
- Laboratory for Cardiovascular Theranostics, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland; Institute of Life Science, Scuola Superiore Sant'Anna, Pisa, Italy.
| |
Collapse
|
48
|
Zhao J, Jiang T, Li P, Dai L, Shi G, Jing X, Gao S, Jia L, Wu S, Wang Y, Peng Y, Cheng Z. Tissue factor promotes airway pathological features through epithelial-mesenchymal transition of bronchial epithelial cells in mice with house dust mite-induced asthma. Int Immunopharmacol 2021; 97:107690. [PMID: 33940323 DOI: 10.1016/j.intimp.2021.107690] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/30/2021] [Accepted: 04/18/2021] [Indexed: 11/17/2022]
Abstract
It has recently been shown that expression levels of tissue factor (TF) are high in the serum and peripheral blood mononuclear cells of patients with asthma. However, whether TF impacts airway inflammation and remodelling in asthma remains unknown. The aim of this study was to investigate the effect of TF in asthma airway inflammation and remodelling using a house dust mite (HDM)-induced chronic asthma model and human bronchial epithelial (16HBE) cells. A chronic asthma model was constructed in BALB/c mice by the intranasal instillation of HDM. Mice were treated with short hairpin TF (shTF), and airway inflammation and remodelling features of asthma and epithelial-mesenchymal transition (EMT) were assessed. 16HBE cells were induced by transforming growth factor-β1 (TGF-β1) and HDM in the presence or absence of shTF; then, EMT markers and invasion and migration ability were determined. TF expression increased in the lung tissue and 16HBE cells when exposed to HDM. TF downregulation in the lung significantly reduced airway hyperresponsiveness, eosinophil inflammation, the EMT process, and levels of interleukin (IL)-4, IL-6, IL-13, and TGF-β1 in bronchoalveolar lavage fluid of asthmatic mice. Moreover, TF downregulation inhibited migration and incursion and decreased the expression levels of fibronectin 1 and TGF-β1, but increased the expression of E-cadherin in HDM- and TGF-β1-stimulated 16HBE cells. These results demonstrated that TF promoted airway pathological features by enhancing the EMT of bronchial epithelial cells both in vitro and in mice with house dust mite-induced asthma.
Collapse
Affiliation(s)
- Junwei Zhao
- Department of Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Key Clinical Laboratory of Henan Province, Zhengzhou, He'nan 450052, PR China.
| | - Tianci Jiang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China; Henan Key Laboratory for Pharmacology of Liver Diseases, Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Pengfei Li
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China; Henan Key Laboratory for Pharmacology of Liver Diseases, Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Lingling Dai
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Guang Shi
- Department of Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Key Clinical Laboratory of Henan Province, Zhengzhou, He'nan 450052, PR China
| | - Xiaogang Jing
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Shuhui Gao
- Department of Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Key Clinical Laboratory of Henan Province, Zhengzhou, He'nan 450052, PR China
| | - Liuqun Jia
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Shujun Wu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Yu Wang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Youmei Peng
- Henan Key Laboratory for Pharmacology of Liver Diseases, Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, He'nan 450052, PR China
| | - Zhe Cheng
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, He'nan 450052, PR China; Henan Key Laboratory for Pharmacology of Liver Diseases, Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, He'nan 450052, PR China.
| |
Collapse
|
49
|
Suga Y, Kubo A, Katsura H, Staub Y, Tashiro K, Yamada S, Morishita E, Asakura H. Detailed exploration of pathophysiology involving inflammatory status and bleeding symptoms between lipopolysaccharide- and tissue factor-induced disseminated intravascular coagulation in rats. Int J Hematol 2021; 114:172-8. [PMID: 33907978 DOI: 10.1007/s12185-021-03158-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/22/2021] [Accepted: 04/22/2021] [Indexed: 10/21/2022]
Abstract
Lipopolysaccharide (LPS) and tissue factor (TF) have frequently been used to induce disseminated intravascular coagulation (DIC) in experimental animal models. We have previously reported that the pathophysiology of DIC differs according to the inducing agents. However, inflammatory status and bleeding symptoms have not been fully compared between rat models of the two forms of DIC. We attempted to evaluate detailed characteristic features of LPS- and TF-induced DIC models, especially in regard to inflammatory status and bleeding symptoms, in addition to selected hemostatic parameters and pathologic findings in the kidneys. The degree of hemostatic activation in both types of experimental DIC was identical, based on the results of thrombin-antithrombin complex levels. Markedly elevated tumor necrosis factor, interleukin-6, and high-mobility group box-1 concentrations were observed with severe organ dysfunction and marked fibrin deposition in the kidney on administration of LPS, whereas markedly elevated D-dimer concentration and bleeding symptoms were observed with TF administration. Pathophysiology such as fibrinolytic activity, organ dysfunction, inflammation status, and bleeding symptom differed markedly between LPS- and TF-induced DIC models in rats. We, therefore, recommend that these disease models be assessed carefully as distinct entities to determine the implications of their experimental and clinical use.
Collapse
|
50
|
Zhao H, Sun J, Yan L, Jin B, Hou W, Cao F, Li H, Zhou J, Zhang Y. Tissue factor-bearing microparticles are a link between acute promyelocytic leukemia cells and coagulation activation: a human subject study. Ann Hematol 2021; 100:1473-1483. [PMID: 33893844 DOI: 10.1007/s00277-021-04533-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 04/12/2021] [Indexed: 11/26/2022]
Abstract
Acute promyelocytic leukemia (APL) cells constitutively express a large amount of tissue factor (TF) antigen, most of which is present in the cytoplasm. Coagulopathy may persist after induction therapy. We evaluated the overall role of circulating microparticles (MPs) in coagulation activation in APL-associated coagulopathy before and during induction therapy. Eleven adult patients with ≥ World Health Organization's (WHO) grade 2 bleeding events and 11 sex- and age-matched healthy controls were selected. All patients received arsenic trioxide alone as induction therapy. MP-associated TF (MP-TF) activity and MP procoagulant activity (MP-PCA) and 12 coagulation- and anticoagulation-associated indexes were measured before, during, and after induction therapy. Correlation between MP-associated indexes and the other 12 indexes was analyzed in patients. The MP-TF activity was negligible in controls, whereas it markedly increased in patients, dropped rapidly after treatment, and returned to normal at the end of induction therapy. The MP-PCA was similar between patients and controls. The correlation analysis revealed that TF-bearing MPs in patients mainly originated from APL cells. Partially differentiated APL cells could also release TF-bearing MPs, and the higher the degree of APL cell differentiation, the lower the ability of APL cells to release TF-bearing MPs. MP-TF was the main source of active TF in plasma and an important contributor for the coagulation activation in APL-associated coagulopathy. It was MPs released by APL cells/partially differentiated APL cells that served as the vehicle to transfer the large amount of TF to plasma to activate coagulation.
Collapse
Affiliation(s)
- Hongli Zhao
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
- Department of Hematology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Jiayue Sun
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Liru Yan
- Department of Carders Outpatient Service, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Bo Jin
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Wenyi Hou
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Fenglin Cao
- Department of Central Laboratory, The First Affiliated Hospital of Harbin Medical University, No. 23, Youzheng Street, Nangang District, Harbin, 150001, People's Republic of China
| | - Haitao Li
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
| | - Jin Zhou
- Department of Hematology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China
- Department of Central Laboratory, The First Affiliated Hospital of Harbin Medical University, No. 23, Youzheng Street, Nangang District, Harbin, 150001, People's Republic of China
| | - Yingmei Zhang
- Department of Central Laboratory, The First Affiliated Hospital of Harbin Medical University, No. 23, Youzheng Street, Nangang District, Harbin, 150001, People's Republic of China.
| |
Collapse
|