1
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Elwakiel A, Gupta D, Rana R, Manoharan J, Al-Dabet MM, Ambreen S, Fatima S, Zimmermann S, Mathew A, Li Z, Singh K, Gupta A, Pal S, Sulaj A, Kopf S, Schwab C, Baber R, Geffers R, Götze T, Alo B, Lamers C, Kluge P, Kuenze G, Kohli S, Renné T, Shahzad K, Isermann B. Factor XII signaling via uPAR-integrin β1 axis promotes tubular senescence in diabetic kidney disease. Nat Commun 2024; 15:7963. [PMID: 39261453 PMCID: PMC11390906 DOI: 10.1038/s41467-024-52214-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 08/30/2024] [Indexed: 09/13/2024] Open
Abstract
Coagulation factor XII (FXII) conveys various functions as an active protease that promotes thrombosis and inflammation, and as a zymogen via surface receptors like urokinase-type plasminogen activator receptor (uPAR). While plasma levels of FXII are increased in diabetes mellitus and diabetic kidney disease (DKD), a pathogenic role of FXII in DKD remains unknown. Here we show that FXII is locally expressed in kidney tubular cells and that urinary FXII correlates with kidney dysfunction in DKD patients. F12-deficient mice (F12-/-) are protected from hyperglycemia-induced kidney injury. Mechanistically, FXII interacts with uPAR on tubular cells promoting integrin β1-dependent signaling. This signaling axis induces oxidative stress, persistent DNA damage and senescence. Blocking uPAR or integrin β1 ameliorates FXII-induced tubular cell injury. Our findings demonstrate that FXII-uPAR-integrin β1 signaling on tubular cells drives senescence. These findings imply previously undescribed diagnostic and therapeutic approaches to detect or treat DKD and possibly other senescence-associated diseases.
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Affiliation(s)
- Ahmed Elwakiel
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany.
| | - Dheerendra Gupta
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Rajiv Rana
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Jayakumar Manoharan
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Moh'd Mohanad Al-Dabet
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
- Department of Medical Laboratory Sciences, School of Science, University of Jordan, Amman, Jordan
| | - Saira Ambreen
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Sameen Fatima
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Silke Zimmermann
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Akash Mathew
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Zhiyang Li
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Kunal Singh
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Anubhuti Gupta
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Surinder Pal
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Alba Sulaj
- Internal Medicine I and Clinical Chemistry, German Diabetes Center (DZD), University of Heidelberg, Heidelberg, Germany
| | - Stefan Kopf
- Internal Medicine I and Clinical Chemistry, German Diabetes Center (DZD), University of Heidelberg, Heidelberg, Germany
| | - Constantin Schwab
- Institute of pathology, University of Heidelberg, Heidelberg, Germany
| | - Ronny Baber
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
- Leipzig Medical Biobank, Leipzig University, Leipzig, Germany
| | - Robert Geffers
- Genome Analytics, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Tom Götze
- Institute for Drug Discovery, Faculty of Medicine, Leipzig University, Leipzig, Germany
| | - Bekas Alo
- Institute for Drug Discovery, Faculty of Medicine, Leipzig University, Leipzig, Germany
| | - Christina Lamers
- Institute for Drug Discovery, Faculty of Medicine, Leipzig University, Leipzig, Germany
| | - Paul Kluge
- Institute for Drug Discovery, Faculty of Medicine, Leipzig University, Leipzig, Germany
| | - Georg Kuenze
- Institute for Drug Discovery, Faculty of Medicine, Leipzig University, Leipzig, Germany
- Center for Scalable Data Analytics and Artificial Intelligence, Leipzig University, Leipzig, Germany
| | - Shrey Kohli
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Thomas Renné
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University Medical Center, Mainz, Germany
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Khurrum Shahzad
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
- National Centre of Excellence in Molecular Biology, University of the Punjab, 87-West Canal Bank Road, Lahore, Pakistan
| | - Berend Isermann
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany.
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2
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Panchagnula N, Brasher WP. Hyperglycemia and Venous Thromboembolism. Diagnostics (Basel) 2024; 14:1994. [PMID: 39272778 PMCID: PMC11393887 DOI: 10.3390/diagnostics14171994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 09/02/2024] [Accepted: 09/04/2024] [Indexed: 09/15/2024] Open
Abstract
Patients with diabetes mellitus (DM) have chronically increased blood glucose and multiple physiologic alterations that place them at elevated risk for vascular disease. Traditionally, this vascular risk has mainly referred to chronic atherosclerosis and embolic arterial disease. Retrospective studies have suggested an increased risk of a pulmonary embolism (PE) and deep vein thrombosis (DVT), collectively termed venous thromboembolism (VTE), in patients with DM, but this association has been difficult to demonstrate with comorbidities such as obesity in meta-analysis. Clinical studies have demonstrated worse outcomes for patients with DM who suffer from VTE. In vitro studies show multiple physiologic abnormalities with chronic inflammation, endothelial dysfunction, dysfunction in the coagulation cascade, as well as other changes that drive a vicious cycle of hypercoagulability. Aggressive medical management of DM can improve vascular outcomes, and some anti-hyperglycemic therapies may modify VTE risk as well. Anticoagulation strategies are similar for patients with DM, but with some added considerations, such as high rates of comorbid renal dysfunction. More research is needed to definitively categorize DM as a risk factor for VTE and elucidate specific therapeutic strategies.
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Affiliation(s)
- Neha Panchagnula
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - William Philip Brasher
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
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3
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Rodriguez-Muñoz A, Motahari-Rad H, Martin-Chaves L, Benitez-Porres J, Rodriguez-Capitan J, Gonzalez-Jimenez A, Insenser M, Tinahones FJ, Murri M. A Systematic Review of Proteomics in Obesity: Unpacking the Molecular Puzzle. Curr Obes Rep 2024; 13:403-438. [PMID: 38703299 PMCID: PMC11306592 DOI: 10.1007/s13679-024-00561-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE OF REVIEW The present study aims to review the existing literature to identify pathophysiological proteins in obesity by conducting a systematic review of proteomics studies. Proteomics may reveal the mechanisms of obesity development and clarify the links between obesity and related diseases, improving our comprehension of obesity and its clinical implications. RECENT FINDINGS Most of the molecular events implicated in obesity development remain incomplete. Proteomics stands as a powerful tool for elucidating the intricate interactions among proteins in the context of obesity. This methodology has the potential to identify proteins involved in pathological processes and to evaluate changes in protein abundance during obesity development, contributing to the identification of early disease predisposition, monitoring the effectiveness of interventions and improving disease management overall. Despite many non-targeted proteomic studies exploring obesity, a comprehensive and up-to-date systematic review of the molecular events implicated in obesity development is lacking. The lack of such a review presents a significant challenge for researchers trying to interpret the existing literature. This systematic review was conducted following the PRISMA guidelines and included sixteen human proteomic studies, each of which delineated proteins exhibiting significant alterations in obesity. A total of 41 proteins were reported to be altered in obesity by at least two or more studies. These proteins were involved in metabolic pathways, oxidative stress responses, inflammatory processes, protein folding, coagulation, as well as structure/cytoskeleton. Many of the identified proteomic biomarkers of obesity have also been reported to be dysregulated in obesity-related disease. Among them, seven proteins, which belong to metabolic pathways (aldehyde dehydrogenase and apolipoprotein A1), the chaperone family (albumin, heat shock protein beta 1, protein disulfide-isomerase A3) and oxidative stress and inflammation proteins (catalase and complement C3), could potentially serve as biomarkers for the progression of obesity and the development of comorbidities, contributing to personalized medicine in the field of obesity. Our systematic review in proteomics represents a substantial step forward in unravelling the complexities of protein alterations associated with obesity. It provides valuable insights into the pathophysiological mechanisms underlying obesity, thereby opening avenues for the discovery of potential biomarkers and the development of personalized medicine in obesity.
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Affiliation(s)
- Alba Rodriguez-Muñoz
- Endocrinology and Nutrition UGC, Hospital Universitario Virgen de La Victoria, Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Hospital Clínico Virgen de La Victoria, Málaga, Spain
- CIBER Fisiopatología de La Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Málaga, Spain
| | - Hanieh Motahari-Rad
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Laura Martin-Chaves
- Heart Area, Hospital Universitario Virgen de La Victoria, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Malaga, Spain
- Department of Dermatology and Medicine, Faculty of Medicine, University of Malaga, Malaga, Spain
| | - Javier Benitez-Porres
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Hospital Clínico Virgen de La Victoria, Málaga, Spain
- Department of Human Physiology, Physical Education and Sport, Faculty of Medicine, University of Malaga, Malaga, Spain
| | - Jorge Rodriguez-Capitan
- Heart Area, Hospital Universitario Virgen de La Victoria, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Malaga, Spain
- Biomedical Research Network Center for Cardiovascular Diseases (CIBERCV), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | | | - Maria Insenser
- Diabetes, Obesity and Human Reproduction Research Group, Department of Endocrinology & Nutrition, Hospital Universitario Ramón y Cajal & Universidad de Alcalá & Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) & Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain.
| | - Francisco J Tinahones
- Endocrinology and Nutrition UGC, Hospital Universitario Virgen de La Victoria, Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Hospital Clínico Virgen de La Victoria, Málaga, Spain
- CIBER Fisiopatología de La Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Málaga, Spain
- Department of Dermatology and Medicine, Faculty of Medicine, University of Malaga, Malaga, Spain
| | - Mora Murri
- Endocrinology and Nutrition UGC, Hospital Universitario Virgen de La Victoria, Málaga, Spain.
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, Hospital Clínico Virgen de La Victoria, Málaga, Spain.
- CIBER Fisiopatología de La Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Málaga, Spain.
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
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4
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Caimi G, Urso C, Brucculeri S, Lo Presti R, Carlisi M. Calculated whole blood viscosity in non-diabetic subjects with asymptomatic carotid atherosclerosis: How insulin resistance may affect blood viscosity. Clin Hemorheol Microcirc 2024:CH221422. [PMID: 38905035 DOI: 10.3233/ch-221422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/23/2024]
Abstract
BACKGROUND AND OBJECTIVE Asymptomatic atherosclerosis is an important early marker of vascular damage and, among its risk factors, hemorheological alterations play an important role. PATIENTS AND METHODS In a cohort of 85 non-diabetic subjects with asymptomatic carotid atherosclerosis (ACA), we have measured whole blood viscosity (cWBV) according to the haematocrit and plasma fibrinogen level. The cWBV distinguish the subgroup of ACA subjects with 3-5 cardiovascular risk factors (CRFs) from that with 1-2 CRFs and the same behavior is present for haematocrit and plasma fibrinogen level. Therefore, we divided the whole group of ACA subjects according to the medians of the four surrogate indexes with an insulin resistance degree of TG/HDL-C, TyG, VAI and LAP. RESULTS The analysis of the correlation between cWBV and each index of insulin resistance has shown that no correlation is present in the whole group and in the group of ACA subjects with 1-2 CRFs, while in the subgroup with 3-5 CRFs there is a positive correlation between cWBV with TG/HDL-C and TyG at a low degree of statistical significance. CONCLUSIONS The date underline that subjects with this clinical condition have an unaltered evaluation of the cWBV compared to the other indices.
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Affiliation(s)
- G Caimi
- Department of Health Promotion and Child Care, Internal Medicine and Medical Specialties, Università degli Studi di Palermo, Palermo, Italy
| | - C Urso
- Fondazione Istituto "G. Giglio" Cefalù, Palermo, Italy
| | - S Brucculeri
- Fondazione Istituto "G. Giglio" Cefalù, Palermo, Italy
| | - R Lo Presti
- Department of Psychology, Educational Science and Human Movement, Università degli Studi di Palermo, Palermo, Italy
| | - M Carlisi
- Department of Health Promotion and Child Care, Internal Medicine and Medical Specialties, Università degli Studi di Palermo, Palermo, Italy
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5
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Boccatonda A, Del Cane L, Marola L, D’Ardes D, Lessiani G, di Gregorio N, Ferri C, Cipollone F, Serra C, Santilli F, Piscaglia F. Platelet, Antiplatelet Therapy and Metabolic Dysfunction-Associated Steatotic Liver Disease: A Narrative Review. Life (Basel) 2024; 14:473. [PMID: 38672744 PMCID: PMC11051088 DOI: 10.3390/life14040473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is not only related to traditional cardiovascular risk factors like type 2 diabetes mellitus and obesity, but it is also an independent risk factor for the development of cardiovascular disease. MASLD has been shown to be independently related to endothelial dysfunction and atherosclerosis. MASLD is characterized by a chronic proinflammatory response that, in turn, may induce a prothrombotic state. Several mechanisms such as endothelial and platelet dysfunction, changes in the coagulative factors, lower fibrinolytic activity can contribute to induce the prothrombotic state. Platelets are players and addresses of metabolic dysregulation; obesity and insulin resistance are related to platelet hyperactivation. Furthermore, platelets can exert a direct effect on liver cells, particularly through the release of mediators from granules. Growing data in literature support the use of antiplatelet agent as a treatment for MASLD. The use of antiplatelets drugs seems to exert beneficial effects on hepatocellular carcinoma prevention in patients with MASLD, since platelets contribute to fibrosis progression and cancer development. This review aims to summarize the main data on the role of platelets in the pathogenesis of MASLD and its main complications such as cardiovascular events and the development of liver fibrosis. Furthermore, we will examine the role of antiplatelet therapy not only in the prevention and treatment of cardiovascular events but also as a possible anti-fibrotic and anti-tumor agent.
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Affiliation(s)
- Andrea Boccatonda
- Internal Medicine, Bentivoglio Hospital, AUSL Bologna, 40010 Bentivoglio, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
| | - Lorenza Del Cane
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Lara Marola
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Damiano D’Ardes
- Institute of “Clinica Medica”, Department of Medicine and Aging Science, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy (F.C.)
| | | | - Nicoletta di Gregorio
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Claudio Ferri
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Francesco Cipollone
- Institute of “Clinica Medica”, Department of Medicine and Aging Science, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy (F.C.)
| | - Carla Serra
- Interventional, Diagnostic and Therapeutic Ultrasound Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Francesca Santilli
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology, University of Chieti, 66100 Chieti, Italy;
| | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
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6
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Gong H, Zhong H, Xu HM, Liu XC, Li LP, Zhang DK. Insight into increased risk of portal vein thrombosis in nonalcoholic fatty liver disease. Eur J Intern Med 2023; 114:23-34. [PMID: 37330315 DOI: 10.1016/j.ejim.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/09/2023] [Accepted: 06/13/2023] [Indexed: 06/19/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is one of the leading chronic liver diseases with increased morbidity and mortality rates for extrahepatic diseases (including cardiovascular disease, portal vein thrombosis, etc.). There is an increased risk of thrombosis in both the portal and systemic circulation in patients with NAFLD, independent of traditional liver cirrhosis. However, increased portal pressure, the most critical factor, is frequently observed in NAFLD patients, predisposing them to portal vein thrombosis (PVT). It has been reported that there is an 8.5% incidence of PVT among patients with non-cirrhotic NAFLD in a prospective cohort study. Based on the prothrombotic status of NAFLD itself, patients combined with cirrhosis may accelerate the development of PVT and lead to a poor prognosis. Moreover, PVT has been shown to complicate the procedure and adversely affect the outcome during liver transplantation surgery. NAFLD is in a prothrombotic state, and its underlying mechanisms have not been fully understood so far. Particularly noteworthy is that gastroenterologists currently overlook the higher risk of PVT in NAFLD. We investigate the pathogenesis of NAFLD complicated with PVT from the perspective of primary, secondary, and tertiary hemostasis, and also summarize relevant studies in humans. Some treatment options that may affect NAFLD and its PVT are also explored to improve patient-oriented outcomes.
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Affiliation(s)
- Hang Gong
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province, China
| | - Huang Zhong
- Department of Gastroenterology, Zigong First People's Hospital, Zigong, Sichuan Province, China
| | - Hui-Mei Xu
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province, China
| | - Xiong-Chang Liu
- Department of Gastroenterology, Lanzhou Second People's Hospital, Lanzhou, Gansu Province, China
| | - Liang-Ping Li
- Department of Gastroenterology, Sichuan Academy of Medical Sciences and Sichuan People's Hospital, Chengdu, Sichuan Province, China.
| | - De-Kui Zhang
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province, China.
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7
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Nakashima M, Nakamura K, Nishihara T, Ichikawa K, Nakayama R, Takaya Y, Toh N, Akagi S, Miyoshi T, Akagi T, Ito H. Association between Cardiovascular Disease and Liver Disease, from a Clinically Pragmatic Perspective as a Cardiologist. Nutrients 2023; 15:nu15030748. [PMID: 36771454 PMCID: PMC9919281 DOI: 10.3390/nu15030748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 01/28/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Cardiovascular diseases and liver diseases are closely related. Non-alcoholic fatty liver disease has the same risk factors as those for atherosclerotic cardiovascular disease and may also be a risk factor for atherosclerotic cardiovascular disease on its own. Heart failure causes liver fibrosis, and liver fibrosis results in worsened cardiac preload and congestion. Although some previous reports regard the association between cardiovascular diseases and liver disease, the management strategy for liver disease in patients with cardiovascular diseases is not still established. This review summarized the association between cardiovascular diseases and liver disease. In patients with non-alcoholic fatty liver disease, the degree of liver fibrosis progresses with worsening cardiovascular prognosis. In patients with heart failure, liver fibrosis could be a prognostic marker. Liver stiffness assessed with shear wave elastography, the fibrosis-4 index, and non-alcoholic fatty liver disease fibrosis score is associated with both liver fibrosis in patients with liver diseases and worse prognosis in patients with heart failure. With the current population ageing, the importance of management for cardiovascular diseases and liver disease has been increasing. However, whether management and interventions for liver disease improve the prognosis of cardiovascular diseases has not been fully understood. Future investigations are needed.
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8
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Llancalahuen FM, Vallejos A, Aravena D, Prado Y, Gatica S, Otero C, Simon F. α1-Adrenergic Stimulation Increases Platelet Adhesion to Endothelial Cells Mediated by TRPC6. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1408:65-82. [PMID: 37093422 DOI: 10.1007/978-3-031-26163-3_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Stimulation of a1-adrenergic nervous system is increased during systemic inflammation and other pathological conditions with the consequent adrenergic receptors (ARs) activation. It has been reported that a1-stimulation contributes to coagulation since a1-AR blockers inhibit coagulation and its organic consequences. Also, coagulation induced by a1-AR stimulation can be greatly decreased using a1-AR blockers. In health, endothelial cells (ECs) perform anticoagulant actions at cellular and molecular level. However, during inflammation, ECs turn dysfunctional promoting a procoagulant state. Endothelium-dependent coagulation progresses at cellular and molecular levels, promoting endothelial acquisition of procoagulant properties to potentiate coagulation by means of prothrombotic and antifibrinolytic proteins expression increase in ECs releasing them to circulation, the thrombus formation is strengthened. Calcium signaling is a main feature of coagulation. Inhibition of ion channels involved in Ca2+ entry severely decreases coagulation. The transient receptor potential canonical 6 (TRPC6) is a non-selective Ca2+-permeable ion channel. TRPC6 activity is induced by diacylglycerol, suggesting that is regulated by a1-ARs. Furthermore, a1-ARs stimulation elicits a TRPC-like current in rat mesenteric artery smooth muscle and mesangial cells. However, whether TRPC6 could promote an ECs-mediated platelet adhesion induced by a1-adrenergic stimulation is currently not known. Therefore, the aim of this study was to examine if the TRPC6 calcium channel mediates platelet adhesion induced by a1-adrenergic stimulation. Our results suggest that platelet adhesion to ECs is enhanced by the a1-adrenergic stimulation evoked by phenylephrine mediated by TRPC6 activity. We conclude that TRPC6 is a molecular determinant in platelet adhesion to ECs with implications in systemic inflammatory diseases treatment.
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Affiliation(s)
- Felipe M Llancalahuen
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Alejando Vallejos
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Diego Aravena
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Yolanda Prado
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Sebastian Gatica
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Carolina Otero
- Escuela de Química y Farmacia, Facultad de Medicina, Universidad Andres Bello, Santiago, Chile
| | - Felipe Simon
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile.
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile.
- Millennium Nucleus of Ion Channel-Associated Diseases, Santiago, Chile.
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9
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Activated Partial Thromboplastin Time and Mortality in Coronary Artery Bypass Grafting Patients. DISEASE MARKERS 2022; 2022:2918654. [PMID: 36168325 PMCID: PMC9509521 DOI: 10.1155/2022/2918654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 08/11/2022] [Accepted: 08/25/2022] [Indexed: 11/17/2022]
Abstract
Background. To evaluate the prognostic value of preoperative activated partial thromboplastin time (APTT) in patients who underwent coronary artery bypass grafting (CABG). Methods. All data were extracted from the Medical Information Mart for Intensive Care III (MIMIC-III) database. The study population was divided to two groups according to the optimal cut-off value of APTT calculated by X-tile software, and Cox proportional hazard model was used to define independent effect of APTT on 4-year mortality. Survival curves were estimated by the Kaplan-Meier method, and the area under the receiver-operating characteristic curve (AUC) was calculated to compare APTT with other severity scores. Propensity score matching (PSM) analysis were applied to ensure the robustness of this study. Results. A total of 2,706 patients were included. The optimal cut-off value of APTT for 4-year mortality was 44 seconds. The Cox proportional hazard model showed that patients with
had a significantly higher risk of all-cause death than those with
both before (HR (95% CI), 1.42 (1.16-1.74),
) and after PSM (HR (95% CI), 1.47 (1.14-1.89),
). The survival curves showed that patients with longer APTT had a significantly lower 1-year and 4-year cumulative survival probability. The ROC of APTT combined with other severity scores significantly increased predictive ability for 1-year and 4-year mortality. Conclusions. A longer APTT (≥44) was associated with a higher risk of mortality and can serve as a prognostic predictor in CABG patients.
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10
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Phasha MN, Soma P, Bester J, Pretorius E, Phulukdaree A. Factor XIII-A Val34Leu and Tyr204Phe variants influence clot kinetics in a cohort of South African type 2 diabetes mellitus patients. Gene 2022; 834:146637. [PMID: 35671883 DOI: 10.1016/j.gene.2022.146637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 05/10/2022] [Accepted: 06/02/2022] [Indexed: 11/25/2022]
Abstract
Factor XIII, a transglutaminase that plays a crucial role in clot formation, consists of subunits A and B. Single nucleotide polymorphisms in Factor XIII-A have been linked to thrombotic risk. In Type 2 Diabetes mellitus (T2DM), a hypercoagulable state is thought to contribute to the high mortality rate associated with thrombotic diseases. Due to the lack of prevalence data of FXIII-A single nucleotide polymorphisms (SNPs) in T2DM in a South African cohort, this study assessed the prevalence FXIII-A Val34Leu (rs5985) and Tyr204Phe (rs3024477) SNP's and the effect on clot kinetics in T2DM. MATERIALS AND METHODS A cohort of T2DM patients (n = 100) and race, age and gender matched healthy controls (n = 101) were recruited following ethical approval. Thromboelastography® (TEG®) was used to assess the viscoelastic properties in platelet poor plasma (PPP) in controls (n = 91) and T2DM patients (n = 91) younger than 50 years old. Genomic DNA was isolated from whole blood using the Quick-DNA™ Miniprep Plus Kit and PCR-RFLP was used to genotype each sample for FXIII-A rs5985 and rs3024477 SNPs. RESULTS TEG® analyses indicated a longer R-time (p < 0.0001) and higher TMRTG (p < 0.0001) in PPP of T2DM patients. Control and T2DM genotype distribution conformed to Hardy-Weinberg equilibrium (p > 0.05). There was a higher prevalence of the wildtype genotype of FXIII-A Tyr204Phe (rs3024477) SNP in T2DM (OR = 0.23, 95% CI = 0.12-0.42, p < 0.0001). The 204Phe variant was more frequent in the Caucasians (OR = 0.39, 95% CI = 0.05-0.33, p < 0.0001). The presence of the 204Phe variant in T2DM affected TMRTG (p = 0.0207). The variant affected R time (p = 0.0432) and TMRTG (p = 0.0209 and p = 0.0207) in controls and T2DM, respectively. CONCLUSION An inverse association with T2DM and FXIII-A Tyr204Phe was found. A hypo coagulable PPP clot profile was observed in T2DM. A shorter reaction time was observed and but faster rate at which the clot reached maximum strength in both controls and T2DM in the presence of the 204Phe variant.
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Affiliation(s)
- M N Phasha
- Department of Physiology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Gauteng, South Africa
| | - P Soma
- Department of Anatomy, School of Medicine, Faculty of Health Sciences, University of Pretoria, Gauteng, South Africa
| | - J Bester
- Department of Physiology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Gauteng, South Africa
| | - E Pretorius
- Department of Physiological Sciences, School of Medicine, Faculty of Health Sciences, Stellenbosch University, Western Cape, South Africa
| | - A Phulukdaree
- Department of Physiology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Gauteng, South Africa.
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11
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Ogresta D, Mrzljak A, Cigrovski Berkovic M, Bilic-Curcic I, Stojsavljevic-Shapeski S, Virovic-Jukic L. Coagulation and Endothelial Dysfunction Associated with NAFLD: Current Status and Therapeutic Implications. J Clin Transl Hepatol 2022; 10:339-355. [PMID: 35528987 PMCID: PMC9039716 DOI: 10.14218/jcth.2021.00268] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/24/2021] [Accepted: 10/08/2021] [Indexed: 02/07/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is closely related to insulin resistance, type 2 diabetes mellitus and obesity. It is considered a multisystem disease and there is a strong association with cardiovascular disease and arterial hypertension, which interfere with changes in the coagulation system. Coagulation disorders are common in patients with hepatic impairment and are dependent on the degree of liver damage. Through a review of the literature, we consider and discuss possible disorders in the coagulation cascade and fibrinolysis, endothelial dysfunction and platelet abnormalities in patients with NAFLD.
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Affiliation(s)
- Doris Ogresta
- Department of Gastroenterology and Hepatology, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Anna Mrzljak
- Department of Gastroenterology and Hepatology, University Hospital Center Zagreb, Zagreb, Croatia
- Department of Medicine, University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Maja Cigrovski Berkovic
- Department for Endocrinology, Diabetes and Pharmacology, University Hospital Dubrava, Zagreb, Croatia
- Department of Kinesiological Anthropology and Methodology, Faculty of Kinesiology, University of Zagreb
- Department of Pharmacology, Faculty of Medicine, University of JJ Strossmayer, Osijek, Croatia
| | - Ines Bilic-Curcic
- Department of Pharmacology, Faculty of Medicine, University of JJ Strossmayer, Osijek, Croatia
- Department of Diabetes, Endocrinology and Metabolism Disorders, University Hospital Osijek, Osijek, Croatia
| | | | - Lucija Virovic-Jukic
- Department of Gastroenterology and Hepatology, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
- Department of Medicine, University of Zagreb, School of Medicine, Zagreb, Croatia
- Correspondence to: Lucija Virović-Jukić, University of Zagreb School of Medicine, Department of Medicine; Department of Gastroenterology and Hepatology, Sestre Milosrdnice University Hospital Center, Vinogradska cesta 29, Zagreb 10000, Croatia. ORCID: https://orcid.org/0000-0002-6350-317X. Tel: +385-1-3787178, Fax: +385-1-3787448, E-mail:
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12
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Wei J, Tian J, Tang C, Fang X, Miao R, Wu H, Wang X, Tong X. The Influence of Different Types of Diabetes on Vascular Complications. J Diabetes Res 2022; 2022:3448618. [PMID: 35242879 PMCID: PMC8888068 DOI: 10.1155/2022/3448618] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/27/2022] [Accepted: 02/03/2022] [Indexed: 12/12/2022] Open
Abstract
The final outcome of diabetes is chronic complications, of which vascular complications are the most serious, which is the main cause of death for diabetic patients and the direct cause of the increase in the cost of diabetes. Type 1 and type 2 diabetes are the main types of diabetes, and their pathogenesis is completely different. Type 1 diabetes is caused by genetics and immunity to destroy a large number of β cells, and insulin secretion is absolutely insufficient, which is more prone to microvascular complications. Type 2 diabetes is dominated by insulin resistance, leading to atherosclerosis, which is more likely to progress to macrovascular complications. This article explores the pathogenesis of two types of diabetes, analyzes the pathogenesis of different vascular complications, and tries to explain the different trends in the progression of different types of diabetes to vascular complications, in order to better prevent diabetes and its vascular complications.
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Affiliation(s)
- Jiahua Wei
- Changchun University of Chinese Medicine, Changchun 130117, China
| | - Jiaxing Tian
- Department of Endocrinology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Cheng Tang
- Changchun University of Chinese Medicine, Changchun 130117, China
| | - Xinyi Fang
- Department of Endocrinology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
- Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Runyu Miao
- Department of Endocrinology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
- Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Haoran Wu
- Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Xiuge Wang
- Affiliated Hospital of Changchun University of Traditional Chinese Medicine, Changchun 130021, China
| | - Xiaolin Tong
- Changchun University of Chinese Medicine, Changchun 130117, China
- Department of Endocrinology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
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13
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Fiorucci S, Distrutti E. Linking liver metabolic and vascular disease via bile acid signaling. Trends Mol Med 2021; 28:51-66. [PMID: 34815180 DOI: 10.1016/j.molmed.2021.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 10/22/2021] [Accepted: 10/22/2021] [Indexed: 12/12/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a metabolic disorder affecting over one quarter of the global population. Liver fat accumulation in NAFLD is promoted by increased de novo lipogenesis leading to the development of a proatherosclerotic lipid profile and atherosclerotic cardiovascular disease (CVD). The CVD component of NAFLD is the main determinant of patient outcome. The farnesoid X receptor (FXR) and the G protein bile acid-activated receptor 1 (GPBAR1) are bile acid-activated receptors that modulate inflammation and lipid and glucose metabolism in the liver and CV system, and are thus potential therapeutic targets. We review bile acid signaling in liver, metabolic tissues, and the CV system, and we propose the development of dual FXR/GPBAR1 ligands, intestine-restricted FXR ligands, or statin combinations to limit side effects and effectively manage the liver and CV components of NAFLD.
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Affiliation(s)
- Stefano Fiorucci
- Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy.
| | - Eleonora Distrutti
- Struttura Complessa di Gastroenterologia ed Epatologia, Azienda Ospedaliera di Perugia, Perugia, Italy
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14
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Li X, Weber NC, Cohn DM, Hollmann MW, DeVries JH, Hermanides J, Preckel B. Effects of Hyperglycemia and Diabetes Mellitus on Coagulation and Hemostasis. J Clin Med 2021; 10:jcm10112419. [PMID: 34072487 PMCID: PMC8199251 DOI: 10.3390/jcm10112419] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 05/25/2021] [Accepted: 05/25/2021] [Indexed: 12/21/2022] Open
Abstract
In patients with diabetes, metabolic disorders disturb the physiological balance of coagulation and fibrinolysis, leading to a prothrombotic state characterized by platelet hypersensitivity, coagulation disorders and hypofibrinolysis. Hyperglycemia and insulin resistance cause changes in platelet number and activation, as well as qualitative and/or quantitative modifications of coagulatory and fibrinolytic factors, resulting in the formation of fibrinolysis-resistant clots in patients with diabetes. Other coexisting factors like hypoglycemia, obesity and dyslipidemia also contribute to coagulation disorders in patients with diabetes. Management of the prothrombotic state includes antiplatelet and anticoagulation therapies for diabetes patients with either a history of cardiovascular disease or prone to a higher risk of thrombus generation, but current guidelines lack recommendations on the optimal antithrombotic treatment for these patients. Metabolic optimizations like glucose control, lipid-lowering, and weight loss also improve coagulation disorders of diabetes patients. Intriguing, glucose-lowering drugs, especially cardiovascular beneficial agents, such as glucagon-like peptide-1 receptor agonists and sodium glucose co-transporter inhibitors, have been shown to exert direct anticoagulation effects in patients with diabetes. This review focuses on the most recent progress in the development and management of diabetes related prothrombotic state.
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Affiliation(s)
- Xiaoling Li
- Department of Anesthesiology, Amsterdam UMC Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.L.); (N.C.W.); (M.W.H.); (J.H.)
| | - Nina C. Weber
- Department of Anesthesiology, Amsterdam UMC Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.L.); (N.C.W.); (M.W.H.); (J.H.)
| | - Danny M. Cohn
- Department of Vascular Medicine, Amsterdam UMC Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
| | - Markus W. Hollmann
- Department of Anesthesiology, Amsterdam UMC Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.L.); (N.C.W.); (M.W.H.); (J.H.)
| | - J. Hans DeVries
- Department of International Medicine, Amsterdam UMC location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
| | - Jeroen Hermanides
- Department of Anesthesiology, Amsterdam UMC Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.L.); (N.C.W.); (M.W.H.); (J.H.)
| | - Benedikt Preckel
- Department of Anesthesiology, Amsterdam UMC Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (X.L.); (N.C.W.); (M.W.H.); (J.H.)
- Correspondence: ; Tel.: +31-20-5669111
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15
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Virović-Jukić L, Stojsavljević-Shapeski S, Forgač J, Kukla M, Mikolašević I. Non-alcoholic fatty liver disease - a procoagulant condition? Croat Med J 2021. [PMID: 33660958 PMCID: PMC7976878 DOI: 10.3325/cmj.2021.62.25] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is associated with a number of extrahepatic comorbidities and considerable cardiovascular morbidity and mortality, which is possibly related to coagulation changes associated with metabolic syndrome. Coagulation disorders are common in patients with liver disease of any etiology, and here we review possible alterations in coagulation cascade specific to NAFLD. We discuss derangements in the coagulation cascade and fibrinolysis, endothelial dysfunction, and platelet abnormalities as possible culprits for altered coagulation and explore the significance of these changes for potential treatment targets.
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Affiliation(s)
- Lucija Virović-Jukić
- Lucija Virović-Jukić, Department of Gastroenterology and Hepatology, Sestre Milosrdnice University Hospital Center, Vinogradska cesta 29, 10000 Zagreb, Croatia,
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16
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Metabolic consequences of obesity on the hypercoagulable state of polycystic ovary syndrome. Sci Rep 2021; 11:5320. [PMID: 33674695 PMCID: PMC7935919 DOI: 10.1038/s41598-021-84586-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 02/18/2021] [Indexed: 12/05/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) women have a hypercoagulable state; however, whether this is intrinsically due to PCOS or, alternatively, a consequence of its metabolic complications is unclear. We determined plasma coagulation pathway protein levels in PCOS (n = 146) and control (n = 97) women recruited to a PCOS biobank. Circulating levels of a panel of 18 clotting pathway proteins were determined by Slow Off-rate Modified Aptamer-scan plasma protein measurement. Cohorts were age matched, though PCOS had elevated body mass index (p < 0.001), insulin (p < 0.001) and C-reactive protein (CRP) (p < 0.0001). Eight pro-coagulation proteins were elevated in PCOS: plasminogen activator inhibitor-1 (p < 0.0001), fibrinogen (p < 0.01), fibrinogen gamma chain (p < 0.0001), fibronectin (p < 0.01), von Willebrand factor (p < 0.05), D-dimer (p < 0.0001), P-selectin (p < 0.05), and plasma kallikrein (p < 0.001). However, two anticoagulant proteins, vitamin K-dependent protein-S (p < 0.0001) and heparin cofactor-II (p < 0.001) were elevated and prothrombin was decreased (p < 0.05). CRP, as a marker of inflammation, and insulin resistance (HOMA-IR) correlated with 11 and 6 of the clotting proteins, respectively (p < 0.05). When matched for BMI < 25 (16 PCOS, 53 controls) HOMA-IR remained elevated (p < 0.05) and heparin cofactor-II was increased (p < 0.05). In a multivariate analysis accounting for inflammation, insulin resistance and BMI, there was no correlation of PCOS with any of the coagulation proteins. The hypercoagulable state in PCOS is not intrinsic to the disease as it can be fully accounted for by BMI, inflammation and insulin resistance.
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17
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Tromeur C, Le Mao R, Leven C, Couturaud F, Théreaux J, Lacut K. [Diagnostic and therapeutic management of venous thromboembolic disease in obese patients]. Rev Mal Respir 2020; 37:328-340. [PMID: 32284207 DOI: 10.1016/j.rmr.2020.02.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 08/06/2019] [Indexed: 01/03/2023]
Abstract
Despite the high proportion of obese patients this population remains understudied in the field of venous thromboembolic disease (VTE). Obesity is a risk factor for pulmonary embolism and/or deep vein thrombosis, especially when it is associated with other risk factors for VTE. Currently there is no validated diagnostic algorithm for VTE in the population of obese patients. Moreover, imaging examinations can be of poor quality and inconclusive. In the prevention of VTE, data concerning obese patients are mainly based on low-level studies. Apart from the context of bariatric surgery, an adjustment of heparin doses according to the weight of the patient is proposed only on a case-by-case basis. According to the current guidelines, therapeutic fixed dose oral anticoagulants should not be prescribed for patients with weights exceeding 120kg or a body mass index>40kg/m2. Heparin doses should be weight adjusted and monitored with anti-Xa activity. Anti vitamin K can be prescribed but require INR monitoring. Therefore, new studies specifically dedicated to obese patients are required in the field of VTE for better diagnostic and therapeutic management.
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Affiliation(s)
- C Tromeur
- Département de médecine interne, vasculaire et pneumologie, CHRU, site Cavale-Blanche, Brest, France; EA3878, FCRIN INNOVTE, groupe d'étude thrombose Bretagne Occidentale, Brest, France.
| | - R Le Mao
- Département de médecine interne, vasculaire et pneumologie, CHRU, site Cavale-Blanche, Brest, France; EA3878, FCRIN INNOVTE, groupe d'étude thrombose Bretagne Occidentale, Brest, France
| | - C Leven
- EA3878, FCRIN INNOVTE, groupe d'étude thrombose Bretagne Occidentale, Brest, France; Département de biochimie et pharmaco-toxicologie, CHRU, Brest, France
| | - F Couturaud
- Département de médecine interne, vasculaire et pneumologie, CHRU, site Cavale-Blanche, Brest, France; EA3878, FCRIN INNOVTE, groupe d'étude thrombose Bretagne Occidentale, Brest, France
| | - J Théreaux
- EA3878, FCRIN INNOVTE, groupe d'étude thrombose Bretagne Occidentale, Brest, France; Service de chirurgie viscérale et digestive, CHRU, site Cavale-Blanche, Brest, France
| | - K Lacut
- Département de médecine interne, vasculaire et pneumologie, CHRU, site Cavale-Blanche, Brest, France; EA3878, FCRIN INNOVTE, groupe d'étude thrombose Bretagne Occidentale, Brest, France
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18
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Rega-Kaun G, Kaun C, Ebenbauer B, Jaegersberger G, Prager M, Wojta J, Hohensinner PJ. Bariatric surgery in morbidly obese individuals affects plasma levels of protein C and thrombomodulin. J Thromb Thrombolysis 2019; 47:51-56. [PMID: 30259314 PMCID: PMC6336753 DOI: 10.1007/s11239-018-1744-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Obesity is associated with a prothrombotic milieu and an increased risk for thrombotic events. Bariatric surgery is the most effective treatment for obesity resulting in dramatic weight loss and reduced inflammation and extrinsic coagulation pathway activation. Blood samples were drawn from 60 patients undergoing Roux-en-Y gastric bypass surgery before and 1 year after the intervention. Protein C (PC), activated PC (APC), soluble thrombomodulin (TM), soluble E-selectin (E-Sel), prothrombin time (PT) and activated partial thromboplastin time (aPTT) were evaluated. Both PC (187.4 ± 64.5% before surgery to 118.1 ± 48% 1 year after surgery, p < 0.001) and APC (138.7 ± 64.4% before surgery to 69.1 ± 65.7% after surgery, p < 0.001) were reduced following surgical intervention. TM showed a similar behavior with a reduction of soluble TM after the procedure from 5.7 ± 2.6 to 3.2 ± 1.4 ng/ml (p < 0.001). Similarly, soluble E-Sel was reduced after surgery from 26.6 ± 12.7 to 5.5 ± 4.1 ng/ml (p < 0.001). In contrast, aPTT was not shortened but slightly increased from 29.1 ± 4.8 s. before surgery to 31 ± 4.4 s. (p = 0.001) after surgery and levels of PT were reduced after surgery to 89.6 ± 15.5% from an initial 97.5 ± 13.5% (p < 0.001). In conclusion, we demonstrate a reduction of PC and APC 1 year after bariatric surgery accompanied by a reduction in soluble TM and soluble E-Sel. The reduction of PC and APC is not paralleled by a reduction but in contrast by a prolongation of aPTT suggesting a compensatory upregulation of PC during obesity. The reduction of TM and E-Sel might hint towards an improved endothelial function in this cohort of patients.
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Affiliation(s)
- Gersina Rega-Kaun
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
- 5th Medical Department for Endocrinology and Rheumatology, Wilhelminen Hospital, Vienna, Austria
| | - Christoph Kaun
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Benjamin Ebenbauer
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Cluster for Cardiovascular Research, Vienna, Austria
| | | | - Manfred Prager
- Department of Surgery, Hospital Hietzing, Vienna, Austria
- Department of Surgery, Hospital Oberwart, Vienna, Austria
| | - Johann Wojta
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria.
- Ludwig Boltzmann Cluster for Cardiovascular Research, Vienna, Austria.
- Core Facilities, Medical University of Vienna, Vienna, Austria.
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19
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Santos RD, Valenti L, Romeo S. Does nonalcoholic fatty liver disease cause cardiovascular disease? Current knowledge and gaps. Atherosclerosis 2019; 282:110-120. [PMID: 30731283 DOI: 10.1016/j.atherosclerosis.2019.01.029] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 12/22/2018] [Accepted: 01/18/2019] [Indexed: 12/15/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is highly prevalent and includes a spectrum of abnormalities ranging from steatosis to cirrhosis. In this review, we address recent evidence and limitations of studies that evaluated the association of NAFLD with atherosclerotic cardiovascular disease. NAFLD is considered an ectopic fat deposit associated with metabolic (insulin resistance, hyperglycemia and dyslipidemia), inflammatory, coagulation and blood pressure disturbances. Prospective studies have associated NAFLD presence and severity, particularly steatohepatitis and fibrosis, with an increased risk of cardiovascular disease. However, these studies are limited by heterogeneity concerning NAFLD diagnostic criteria and disease severity stratification, as well as by the presence of confounding factors. In addition, genetic variants predisposing to NAFLD, such as the PNPLA3 I148M mutation, were not consistently associated with an increased risk of cardiovascular events. Therefore, currently, it is not possible to prove a causal relation between NAFLD and cardiovascular disease. Furthermore, there is presently no evidence that NAFLD diagnosis can be used as a tool to improve cardiovascular risk stratification and modify treatment. Specific treatments for NAFLD are being developed and must be tested prospectively in adequately designed trials to determine the potential of reducing both hepatic and cardiovascular diseases and to prove whether NAFLD is indeed a cause of atherosclerosis.
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Affiliation(s)
- Raul D Santos
- Hospital Israelita Albert Einstein, Sao Paulo, Brazil; Lipid Clinic Heart Institute (InCor) University of Sao Paulo Medical School Hospital, Sao Paulo, Brazil.
| | - Luca Valenti
- Università Degli Studi Milano, Fondazione IRCCS Ca' Granda Pad Granelli, Milan, Italy
| | - Stefano Romeo
- Department of Molecular and Clinical Medicine Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Clinical Nutrition Unit, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
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20
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Bornelöv S, Seroussi E, Yosefi S, Benjamini S, Miyara S, Ruzal M, Grabherr M, Rafati N, Molin AM, Pendavis K, Burgess SC, Andersson L, Friedman-Einat M. Comparative omics and feeding manipulations in chicken indicate a shift of the endocrine role of visceral fat towards reproduction. BMC Genomics 2018; 19:295. [PMID: 29695257 PMCID: PMC5922311 DOI: 10.1186/s12864-018-4675-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Accepted: 04/15/2018] [Indexed: 02/18/2023] Open
Abstract
Background The mammalian adipose tissue plays a central role in energy-balance control, whereas the avian visceral fat hardly expresses leptin, the key adipokine in mammals. Therefore, to assess the endocrine role of adipose tissue in birds, we compared the transcriptome and proteome between two metabolically different types of chickens, broilers and layers, bred towards efficient meat and egg production, respectively. Results Broilers and layer hens, grown up to sexual maturation under free-feeding conditions, differed 4.0-fold in weight and 1.6-fold in ovarian-follicle counts, yet the relative accumulation of visceral fat was comparable. RNA-seq and mass-spectrometry (MS) analyses of visceral fat revealed differentially expressed genes between broilers and layers, 1106 at the mRNA level (FDR ≤ 0.05), and 203 at the protein level (P ≤ 0.05). In broilers, Ingenuity Pathway Analysis revealed activation of the PTEN-pathway, and in layers increased response to external signals. The expression pattern of genes encoding fat-secreted proteins in broilers and layers was characterized in the RNA-seq and MS data, as well as by qPCR on visceral fat under free feeding and 24 h-feed deprivation. This characterization was expanded using available RNA-seq data of tissues from red junglefowl, and of visceral fat from broilers of different types. These comparisons revealed expression of new adipokines and secreted proteins (LCAT, LECT2, SERPINE2, SFTP1, ZP1, ZP3, APOV1, VTG1 and VTG2) at the mRNA and/or protein levels, with dynamic gene expression patterns in the selected chicken lines (except for ZP1; FDR/P ≤ 0.05) and feed deprivation (NAMPT, SFTPA1 and ZP3) (P ≤ 0.05). In contrast, some of the most prominent adipokines in mammals, leptin, TNF, IFNG, and IL6 were expressed at a low level (FPKM/RPKM< 1) and did not show differential mRNA expression neither between broiler and layer lines nor between fed vs. feed-deprived chickens. Conclusions Our study revealed that RNA and protein expression in visceral fat changes with selective breeding, suggesting endocrine roles of visceral fat in the selected phenotypes. In comparison to gene expression in visceral fat of mammals, our findings points to a more direct cross talk of the chicken visceral fat with the reproductive system and lower involvement in the regulation of appetite, inflammation and insulin resistance. Electronic supplementary material The online version of this article (10.1186/s12864-018-4675-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Susanne Bornelöv
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, SE-751 23, Uppsala, Sweden.,Present Address: Wellcome Trust Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, Cambridge, CB2 1QR, UK
| | - Eyal Seroussi
- Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel
| | - Sara Yosefi
- Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel
| | - Sharon Benjamini
- Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel.,Robert H. Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, 76100, Rehovot, Israel
| | - Shoval Miyara
- Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel
| | - Mark Ruzal
- Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel
| | - Manfred Grabherr
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, SE-751 23, Uppsala, Sweden.,Bioinformatics Infrastructure for Life Sciences, Uppsala University, Uppsala, Sweden
| | - Nima Rafati
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, SE-751 23, Uppsala, Sweden
| | - Anna-Maja Molin
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, SE-751 23, Uppsala, Sweden
| | - Ken Pendavis
- College of Agriculture and Life Sciences, University of Arizona, Tucson, USA
| | - Shane C Burgess
- College of Agriculture and Life Sciences, University of Arizona, Tucson, USA
| | - Leif Andersson
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, SE-751 23, Uppsala, Sweden.,Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden.,Department of Veterinary Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, 77843-4458, USA
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21
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Mice with diet-induced obesity demonstrate a relative prothrombotic factor profile and a thicker aorta with reduced ex-vivo function. Blood Coagul Fibrinolysis 2018; 29:257-266. [DOI: 10.1097/mbc.0000000000000713] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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22
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Loid P, Långström S, Viljakainen H, Mäkipernaa A, Heikinheimo M, Mäkitie O. Prothrombotic state in young females with severe early-onset obesity. Pediatr Res 2018; 83:2-4. [PMID: 29068434 DOI: 10.1038/pr.2017.248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Petra Loid
- University of Helsinki and Helsinki University Hospital, Children's Hospital, Helsinki, Finland
| | - Satu Långström
- University of Helsinki and Helsinki University Hospital, Children's Hospital, Helsinki, Finland
| | - Heli Viljakainen
- University of Helsinki and Helsinki University Hospital, Children's Hospital, Helsinki, Finland
- Folkhälsan Institute of Genetics and University of Helsinki, Helsinki, Finland
| | - Anne Mäkipernaa
- Children's Hospital and Hematology, Comprehensive Cancer Center, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Markku Heikinheimo
- University of Helsinki and Helsinki University Hospital, Children's Hospital, Helsinki, Finland
| | - Outi Mäkitie
- University of Helsinki and Helsinki University Hospital, Children's Hospital, Helsinki, Finland
- Folkhälsan Institute of Genetics and University of Helsinki, Helsinki, Finland
- Center for Molecular Medicine, Karolinska Institutet, and Clinical Genetics, Karolinska University Hospital, Stockholm, Sweden
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