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Dang Y, Zhang Y, Jian M, Luo P, Anwar N, Ma Y, Zhang D, Wang X. Advances of Blood Coagulation Factor XIII in Bone Healing. TISSUE ENGINEERING. PART B, REVIEWS 2023; 29:591-604. [PMID: 37166415 DOI: 10.1089/ten.teb.2023.0016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The biologic process of bone healing is complicated, involving a variety of cells, cytokines, and growth factors. As a result of bone damage, the activation of a clotting cascade leads to hematoma with a high osteogenic potential in the initial stages of healing. A major factor involved in this course of events is clotting factor XIII (FXIII), which can regulate bone defect repair in different ways during various stages of healing. Autografts and allografts often have defects in clinical practice, making the development of advanced materials that support bone regeneration a critical requirement. Few studies, however, have examined the promotion of bone healing by FXIII in combination with biomaterials, in particular, its effect on blood coagulation and osteogenesis. Therefore, we mainly summarized the role of FXIII in promoting bone regeneration by regulating the extracellular matrix and type I collagen, bone-related cells, angiogenesis, and platelets, and described the research progress of FXIII = related biomaterials on osteogenesis. This review provides a reference for investigators to explore the mechanism by which FXIII promotes bone healing and the combination of FXIII with biomaterials to achieve targeted bone tissue repair.
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Affiliation(s)
- Yi Dang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yi Zhang
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University, Zunyi, China
| | - Minghui Jian
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University, Zunyi, China
| | - Peng Luo
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Nadia Anwar
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yaping Ma
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Dingmei Zhang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Center for Tissue Engineering, The Fourth Military Medical University, Xian, China
| | - Xin Wang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- School of Mechanical, Medical and Process Engineering, Center for Biomedical Technologies, Queensland University of Technology, Brisbane, Queensland, Australia
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Alesci S, Wahle M, Himsel A, Miesbach W. Factor XIII and Endothelial Dysfunction in Patients with Systemic Sclerosis. Hamostaseologie 2023; 43:411-417. [PMID: 37127039 DOI: 10.1055/a-2018-7014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023] Open
Abstract
Systemic sclerosis (SSc, scleroderma) is a severe autoimmune connective tissue disease which affects the skin and internal organs. There has been evidence that coagulation factor XIII (FXIII) has a positive impact on clinical results in patients with SSc. In a single-center cohort study, we investigated the relationship between coagulation FXIII, endothelial dysfunction, and skin infection in SSc. Fifty-six patients could be included and were divided into two groups (with and without scleroderma). Markers of inflammation, coagulation, and endothelial dysfunction like C-reactive protein, leucocytes, fibrinogen, FVIII, VWF-Ag (von Willebrand factor antigen), D-dimers, and vascular endothelial growth factor were analyzed as well as MRSS (modified Rodnan skin scores) data were evaluated. Reduced daily activities were evaluated by the Scleroderma Health Assessment Questionnaire (SHAQ). There were no significant correlations between FXIII activity, MRSS, and SHAQ score. There were correlations between FXIII activity and Raynaud's phenomenon-related symptoms and a weak but not significant positive correlation with the level of pain. A significant correlation between VWF-Ag and lung-associated complaints (n = 56; p = 0.41, p < 0.0001) was found. Moreover, the study showed a correlation between VWF-Ag and MRSS (r [N = 48] = 0.4, p = 0.01), which means that higher VWF-Ag levels come along with more severe skin involvement. A trend toward a negative correlation between FXIII activity and VWF-Ag as marker of endothelial dysfunction was found (r [N = 56] = - 0.20, p = 0.15). In our cohort, there is no FXIII deficiency in patients with SSc. FXIII might have a role in improving cutaneous manifestations indirectly by means of a moderating influence on endothelial dysfunction. Further clinical evaluation is needed.
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Affiliation(s)
- Sonja Alesci
- Frankfurt Haemophilia Centre, Goethe University Frankfurt, Frankfurt am Main, Hessen, Germany
- MVZ IMD GmbH Gerinnungszentrum Hochtaunus, Bad Homburg, Hessen, Germany
| | - Matthias Wahle
- Department of Rheumatology, Medical Clinic III, University Hospital Augsburg, Augsburg, Bayern, Germany
| | - Andrea Himsel
- Department of Rheumatology, GPR MVZ Rüsselsheim, Medical Clinic I, Rüsselsheim, Hessen, Germany
| | - Wolfgang Miesbach
- Frankfurt Haemophilia Centre, Goethe University Frankfurt, Frankfurt am Main, Hessen, Germany
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Jiang Y, Zhuang X, Zhang J, Li M, Du S, Tian J, Yuan Y, Ji G, Hu C. Clinical characterization and proteomic profiling of lean nonalcoholic fatty liver disease. Front Endocrinol (Lausanne) 2023; 14:1171397. [PMID: 38034020 PMCID: PMC10687542 DOI: 10.3389/fendo.2023.1171397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 07/06/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Obesity has been historically associated with nonalcoholic fatty liver disease (NAFLD), but it can also occur in lean individuals. However, limited data is available on this special group. To investigate the clinical and proteomic characteristics of lean subjects with NAFLD, and to identify potential clinical variables and plasma proteins for diagnosing NAFLD in lean individuals, we collected clinical data from a large cohort of 2,236 subjects. Methods Diagnosis of NAFLD relied on detecting pronounced hepatic steatosis through abdominal ultrasonography. Participants were categorized into four groups based on body mass index: overweight NAFLD, overweight control, lean NAFLD, and lean control. Plasma proteomic profiling was performed on samples from 20 subjects in each group. The lean NAFLD group was compared to both lean healthy and obese NAFLD groups across all data. Results and discussion The results indicated that the lean NAFLD group exhibited intermediate metabolic profiles, falling between those of the lean healthy and overweight NAFLD groups. Proteomic profiling of plasma in lean subjects with or without NAFLD revealed 45 statistically significant changes in proteins, of which 37 showed high diagnostic value (AUC > 0.7) for lean NAFLD. These potential biomarkers primarily involved lipid metabolism, the immune and complement systems, and platelet degranulation. Furthermore, AFM, GSN, CFH, HGFAC, MMP2, and MMP9 have been previously associated with NAFLD or NAFLD-related factors such as liver damage, insulin resistance, metabolic syndromes, and extracellular homeostasis. Overall, lean individuals with NAFLD exhibit distinct clinical profiles compared to overweight individuals with NAFLD. Despite having worse metabolic profiles than their healthy counterparts, lean NAFLD patients generally experience milder systemic metabolic disturbances compared to obese NAFLD patients. Additionally, the plasma proteomic profile is significantly altered in lean NAFLD, highlighting the potential of differentially expressed proteins as valuable biomarkers or therapeutic targets for diagnosing and treating NAFLD in this population.
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Affiliation(s)
- Yuanye Jiang
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoyu Zhuang
- Experiment Center for Science and Technology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiaqi Zhang
- Department of Pharmacy, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Meng Li
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shengnan Du
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiyun Tian
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yifu Yuan
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guang Ji
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cheng Hu
- Experiment Center for Science and Technology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Gomez Builes JC, Baker AJ, Callum J, Barahi S, Bai J, Karkouti K, Nisenbaum R, Sholzberg M. Evaluation of the association of factor XIII at hospital arrival and outcomes in a cohort of severely injured patients. J Thromb Haemost 2023; 21:3085-3098. [PMID: 37453456 DOI: 10.1016/j.jtha.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Severe traumatic bleeding depletes coagulation factor XIII (FXIII) and fibrinogen. However, the role of FXIII level in bleeding-related outcomes is unknown. OBJECTIVES To evaluate the association between FXIII levels at hospital arrival and critical administration threshold (≥3 red blood cell units in 1 hour within the first 24 hours), bleeding-related outcomes, death, and baseline characteristics. METHODS A retrospective cohort study was conducted in severely injured adult patients (Injury Severity Score of ≥22 or ≥2 red blood cell units transfused in 24 hours) admitted to a level 1 trauma center. Clinical and laboratory data were collected. Baseline FXIII antigen levels were measured in banked patient plasma. Multivariable logistic and linear regression models were used to estimate the association between FXIII levels, outcomes, and baseline characteristics. RESULTS Three hundred sixty-four of 1730 subjects admitted during a 2-year period were analyzed. Median age was 44 years (IQR, 27-62 years), and median Injury Severity Score was 29 (IQR, 22-34). FXIII levels were not associated with critical administration threshold (odds ratio [OR], 1.06; 95% CI, 0.97-1.17) or death (OR, 0.98; 95% CI, 0.90-1.07). FXIII was associated with major bleeding (OR, 1.10; 95% CI, 1.02-1.2) and massive transfusion (OR, 1.25; 95% CI, 1.08-1.44). Lower baseline FXIII levels were associated with arrival from a referring hospital (FXIII level, -0.07 U/mL; 95% CI, -0.11 to -0.03), hemoglobin (FXIII level, -0.05 U/mL; 95% CI, -0.07 to -0.03), fibrinogen level (FXIII level, -0.05 U/mL; 95% CI, -0.08 to -0.02), and platelet count (FXIII level, -0.02 U/mL; 95% CI, -0.04 to -0.008). CONCLUSIONS Baseline FXIII levels in severely injured patients were inconsistently associated with bleeding-related outcomes and mortality. However, their association with major bleeding warrants further investigation of the role of FXIII in massively transfused patients with trauma.
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Affiliation(s)
- Johana Carolina Gomez Builes
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada; Department of Anesthesia and Pain Medicine, St. Michael's Hospital, Toronto, Ontario, Canada; Department of Anesthesia and Pain Medicine, University of Toronto, Toronto, Ontario, Canada. https://twitter.com/cgomezbuiles
| | - Andrew J Baker
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada; Department of Anesthesia and Pain Medicine, St. Michael's Hospital, Toronto, Ontario, Canada; Department of Anesthesia and Pain Medicine, University of Toronto, Toronto, Ontario, Canada; Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ontario, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Jeannie Callum
- Department of Pathology and Molecular Medicine, Kingston Health Sciences Centre, Kingston, Ontario, Canada; Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ontario, Canada
| | - Sunti Barahi
- Department of Anesthesia and Pain Medicine, St. Michael's Hospital, Toronto, Ontario, Canada; Department of Anesthesia and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Johnny Bai
- Department of Anesthesia and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Keyvan Karkouti
- Department of Anesthesia and Pain Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Anesthesia and Pain Management, University Health Network, Sinai Health System, and Women's College Hospital, Toronto, Ontario, Canada
| | - Rosane Nisenbaum
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada; MAP Centre for Urban Health Solutions, Toronto, Ontario, Canada; Applied Health Research Centre, Toronto, Ontario, Canada; Division of Biostatistics, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Michelle Sholzberg
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada; Department of Hematology, St. Michael's Hospital, Toronto, Ontario, Canada; Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada.
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Mizuno T, Nagano F, Ito Y, Tatsukawa H, Shinoda Y, Takeuchi T, Takahashi K, Tsuboi N, Nagamatsu T, Yamada S, Maruyama S, Hitomi K. Novel function of transglutaminase 2 in extracellular histone-induced acute lung injury. Biochem Biophys Res Commun 2023; 678:179-185. [PMID: 37643535 DOI: 10.1016/j.bbrc.2023.08.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/12/2023] [Accepted: 08/22/2023] [Indexed: 08/31/2023]
Abstract
Extracellular histones induce endothelial damage, resulting in lung haemorrhage; however, the underlying mechanism remains unclear. Factor XIII, as a Ca2+-dependent cross-linking enzyme in blood, mediates fibrin deposition. As another isozyme, transglutaminase 2 (TG2) has a catalytic activity distributing in most tissues. Herein, we investigated whether TG2 promotes fibrin deposition and mediates the adhesion of platelets to ECs in histone-induced acute lung injury (ALI). We evaluated the lung histology and the adhesion of platelets to endothelial cells (ECs) after injecting histones to wild-type (WT) C57BL/6J and TG2 knockout (TG2-/-) mice, and administered a TG2 inhibitor (NC9) to WT mice. Pulmonary haemorrhage was more severe in TG2-/- mice than that in WT mice. The area of fibrin deposition and the proportion of CD41+CD31+ cells were lower in TG2-/- mice than in WT mice. Pre-treatment of NC9 decreased the area of fibrin deposition and the proportion of CD41+CD31+ cells in WT mice. These results suggest that TG2 prevents from pulmonary haemorrhage in ALI by promoting the adhesion of platelets to ECs and the fibrin deposition.
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Affiliation(s)
- Tomohiro Mizuno
- Department of Pharmacotherapeutics and Informatics, Fujita Health University School of Medicine, Toyoake, Japan.
| | - Fumihiko Nagano
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshimasa Ito
- Department of Nephrology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Hideki Tatsukawa
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Nagoya, Japan
| | - Yoshiki Shinoda
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Nagoya, Japan
| | - Taishu Takeuchi
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Nagoya, Japan
| | - Kazuo Takahashi
- Department of Biomedical Molecular Sciences, Fujita Health University School of Medicine, Toyoake, Japan
| | - Naotake Tsuboi
- Department of Nephrology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Tadashi Nagamatsu
- Department of Analytical Pharmacology, Meijo University Faculty of Pharmacy, Nagoya, Japan
| | - Shuhei Yamada
- Department of Pathobiochemistry, Meijo University Faculty of Pharmacy, Nagoya, Japan
| | - Shoichi Maruyama
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kiyotaka Hitomi
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Nagoya, Japan
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Boukenna M, Rougier JS, Aghagolzadeh P, Pradervand S, Guichard S, Hämmerli AF, Pedrazzini T, Abriel H. Multiomics uncover the proinflammatory role of Trpm4 deletion after myocardial infarction in mice. Am J Physiol Heart Circ Physiol 2023; 324:H504-H518. [PMID: 36800508 DOI: 10.1152/ajpheart.00671.2022] [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: 11/28/2022] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/19/2023]
Abstract
Upon myocardial infarction (MI), ischemia-induced cell death triggers an inflammatory response responsible for removing necrotic material and inducing tissue repair. TRPM4 is a Ca2+-activated ion channel permeable to monovalent cations. Although its role in cardiomyocyte-driven hypertrophy and arrhythmia post-MI has been established, no study has yet investigated its role in the inflammatory process orchestrated by endothelial cells, immune cells, and fibroblasts. This study aims to assess the role of TRPM4 in 1) survival and cardiac function, 2) inflammation, and 3) healing post-MI. We performed ligation of the left coronary artery or sham intervention on 154 Trpm4 WT or KO mice under isoflurane anesthesia. Survival and echocardiographic functions were monitored up to 5 wk. We collected serum during the acute post-MI phase to analyze proteomes and performed single-cell RNA sequencing on nonmyocytic cells of hearts after 24 and 72 h. Lastly, we assessed chronic fibrosis and angiogenesis. We observed no significant differences in survival or cardiac function, even though our proteomics data showed significantly decreased tissue injury markers (i.e., creatine kinase M and VE-cadherin) in KO serum after 12 h. On the other hand, inflammation, characterized by serum amyloid P component in the serum, higher number of recruited granulocytes, inflammatory monocytes, and macrophages, as well as expression of proinflammatory genes, was significantly higher in KO. This correlated with increased chronic cardiac fibrosis and angiogenesis. Since inflammation and fibrosis are closely linked to adverse remodeling, future therapeutic attempts at inhibiting TRPM4 will need to assess these parameters carefully before proceeding with translational studies.NEW & NOTEWORTHY Deletion of Trpm4 increases markers of cardiac and systemic inflammation within the first 24 h after MI, while inducing an earlier fibrotic transition at 72 h and more overall chronic fibrosis and angiogenesis at 5 wk. The descriptive, robust, and methodologically broad approach of this study sheds light on an important caveat that will need to be taken into account in all future therapeutic attempts to inhibit TRPM4 post-MI.
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Affiliation(s)
- Mey Boukenna
- Institute of Biochemistry and Molecular Medicine and Swiss National Centre of Competence in Research TransCure, University of Bern, Bern, Switzerland
- Department of Cardiology, Bern University Hospital, Inselspital, University of Bern, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Jean-Sébastien Rougier
- Institute of Biochemistry and Molecular Medicine and Swiss National Centre of Competence in Research TransCure, University of Bern, Bern, Switzerland
| | - Parisa Aghagolzadeh
- Experimental Cardiology Unit, Department of Cardiovascular Medicine, University of Lausanne Medical School, Lausanne, Switzerland
| | - Sylvain Pradervand
- Centre d'Oncologie de Précision, Département d'Oncologie, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Sabrina Guichard
- Institute of Biochemistry and Molecular Medicine and Swiss National Centre of Competence in Research TransCure, University of Bern, Bern, Switzerland
| | - Anne-Flore Hämmerli
- Institute of Biochemistry and Molecular Medicine and Swiss National Centre of Competence in Research TransCure, University of Bern, Bern, Switzerland
| | - Thierry Pedrazzini
- Experimental Cardiology Unit, Department of Cardiovascular Medicine, University of Lausanne Medical School, Lausanne, Switzerland
| | - Hugues Abriel
- Institute of Biochemistry and Molecular Medicine and Swiss National Centre of Competence in Research TransCure, University of Bern, Bern, Switzerland
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Siemens K, Hunt BJ, Parmar K, Taylor D, Salih C, Tibby SM. Factor XIII levels, clot strength, and impact of fibrinogen concentrate in infants undergoing cardiopulmonary bypass: a mechanistic sub-study of the FIBCON trial. Br J Anaesth 2023; 130:175-182. [PMID: 36371257 DOI: 10.1016/j.bja.2022.09.022] [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: 07/11/2022] [Revised: 08/31/2022] [Accepted: 09/24/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Acquired factor XIII (FXIII) deficiency after major surgery can increase postoperative bleeding. We evaluated FXIII contribution to clot strength and the effect of fibrinogen concentrate administration on FXIII activity in infants undergoing cardiac surgery using cardiopulmonary bypass. METHODS We conducted a prospectively planned, mechanistic sub-study, nested within the Fibrinogen Concentrate Supplementation in the Management of Bleeding During Paediatric Cardiopulmonary Bypass: A Phase 1B/2A, Open-Label Dose Escalation Study (FIBCON) trial, which investigated fibrinogen concentrate supplementation during cardiopulmonary bypass (ISRCTN: 50553029) in 111 infants (median age 6.4 months). The relationships between platelet number, fibrinogen concentration, and FXIII activity with rotational thromboelastometry clot strength (EXTEM-MCF) in blood taken immediately before cardiopulmonary bypass and after separation from bypass were estimated using multivariable linear regression. Changes in coagulation variables over time were quantified using a generalised linear model comparing three groups: fibrinogen concentrate-supplemented infants, placebo, and a third cohort with lower bleeding risk. RESULTS Overall, 48% of the variability (multivariable R2) in EXTEM-MCF clot strength was explained by three factors: the largest contribution was from FXIII activity (partial R2=0.21), followed by platelet number (partial R2=0.14), and fibrinogen concentration (partial R2=0.095). During cardiopulmonary bypass, mean platelet count fell by a similar amount in the three groups (-36% to -41%; interaction P=0.98). Conversely, fibrinogen concentration increased in all three groups: 132% in the fibrinogen concentrate-supplemented group, 26% in the placebo group, and 51% in the low-risk group. A similar increase was observed for FXIII activity (61%, 23%, and 25%, respectively; interaction P<0.0001). CONCLUSIONS FXIII contribution to clot strength is considerable in infants undergoing cardiac surgery. Fibrinogen concentrate supplementation also increased FXIII activity, and hence clot strength. CLINICAL TRIAL REGISTRATION ISRCTN: 50553029.
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Affiliation(s)
- Kristina Siemens
- Paediatric Intensive Care Unit, Evelina London Children's Hospital Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Beverley J Hunt
- Thrombosis and Haemophilia Centre and Thrombosis and Vascular Biology Group, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Kiran Parmar
- Thrombosis and Vascular Biology Group, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Dan Taylor
- Department of Anaesthesia, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Caner Salih
- Department of Cardiac Surgery, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Shane M Tibby
- Paediatric Intensive Care Unit, Evelina London Children's Hospital Guy's and St Thomas' NHS Foundation Trust, London, UK.
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8
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Wilhelmi M, Albrecht A, Macke C, Wilhelmi M, Omar M, Winkelmann M, Clausen JD. The potential impact of coagulation factor XIII in trauma-induced coagulopathy - a retrospective case series analysis. Eur J Trauma Emerg Surg 2023; 49:1517-1523. [PMID: 36670303 DOI: 10.1007/s00068-023-02221-z] [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: 06/22/2022] [Accepted: 01/07/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND The role of factor XIII (FXIII) in trauma-induced coagulopathy (TIC) is not fully understood. METHODS We evaluated FXIII supplementation in severely injured patients with persistent bleeding. This was a retrospective case series analysis. RESULTS Twenty-four patients received FXIII concentrate within 24 h of admission for bleeding that continued after transfusion of > 6 U red blood cells (RBCs); control patients (n = 27) did not receive FXIII concentrate. Both study groups were similar regarding injury severity score and global coagulation tests, but FXIII activity levels were significantly higher and lactate levels significantly lower in the control group, respectively. The differences in FXIII activity between the groups could be attributed to a more severe trauma-induced coagulopathy in FXIII-deficient patients, as demonstrated by lower fibrinogen and higher lactate levels. The median dose of FXIII concentrate within 24 h of admission was 2500 IU (IQR: 1250-4375). Median 24-h transfusion of RBCs (primary study endpoint) was significantly higher in the FXIII group versus controls (10.0 U, IQR 5-14 U vs. 2, IQR 0-6 U; p < 0.01). Subsequently, while patients were in the intensive care unit, there was no statistically significant difference regarding RBC transfusion anymore and the overall clinical outcomes were similar in both patient groups. CONCLUSIONS The substitution of FXIII in patients who were more seriously compromised due to higher lactate levels and who presented with initially more severe bleedings than patients in the control group, resulted in a comparable transfusion necessity after 24 h. Thus, we guess that the substitution of FXIII in severely injured patients with ongoing bleeding might have an impact on their clinical outcome.
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Affiliation(s)
| | | | - Christian Macke
- Trauma Department, Hannover Medical School, Hannover, Germany
| | - Mathias Wilhelmi
- Department for Vascular and Endovascular Surgery, St. Bernward Hospital, Hildesheim, Germany
| | - Mohammed Omar
- Trauma Department, Hannover Medical School, Hannover, Germany
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9
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Wang W, Wu S, Wang AY, Wu T, Luo H, Zhao JW, Chen J, Li Y, Ding H. Thrombomodulin activation driven by LXR agonist attenuates renal injury in diabetic nephropathy. Front Med (Lausanne) 2023; 9:916620. [PMID: 36698821 PMCID: PMC9870310 DOI: 10.3389/fmed.2022.916620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 08/15/2022] [Indexed: 01/11/2023] Open
Abstract
Objective Inflammation and thrombosis are recognized as interrelated biological processes. Both thrombomodulin (TM) and factor XIII-A (FXIII-A) are involved in inflammation and coagulation process. However, their role in the pathogenesis of diabetic nephropathy (DN) remains unclear. In vitro study, the liver X receptor (LXR) agonist T0901317 can up-regulate the expression of TM in glomerular endothelial cells. Now we evaluated the interaction between TM activation and FXIII-A and their effects against renal injury. Methods We first evaluated the serum levels of FXIII-A and TM and the expression of TM, LXR-α and FXIII-A in renal tissues of patients with biopsy-proven DN. We then analyzed the expression of TM, LXR-α and FXIII-A in renal tissues of db/db DN mice after upregulating TM expression via T0901317 or downregulating its expression via transfection of TM shRNA-loaded adenovirus. We also investigated the serum levels of Tumor necrosis factor (TNF)-α, Interleukin (IL)-6, creatinine, and urinary microalbumin level in db/db mice. Results Our study showed that elevations in serum levels of FXIII-A positively correlated to the serum levels of TM and were also associated with end-stage kidney disease in patients with DN. The number of TM+ cells in the renal tissues of patients with DN negatively correlated with the number of FXIII-A+ cells and positively correlated with the number of LXR-α+ cells and estimated glomerular filtration rate (eGFR), whereas the number of FXIII-A+ cells negatively correlated with the eGFR. Conclusion Thrombomodulin activation with T0901317 downregulated FXIII-A expression in the kidney tissue and alleviated renal injury in db/db mice.
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Affiliation(s)
- Wei Wang
- Renal Division and Institute of Nephrology, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Song Wu
- Renal Division and Institute of Nephrology, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Amanda Y. Wang
- Renal and Metabolic Division, The George Institute for Global Health, University of New South Wales Australia, Newtown, NSW, Australia,Department of Renal Medicine, Concord Repatriation General Hospital, Concord Clinical School, University of Sydney, Camperdown, NSW, Australia,Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia,*Correspondence: Amanda Y. Wang ✉
| | - Tao Wu
- Internal Medicine, Louisiana State University Health Science at Shreveport, Shreveport, LA, United States
| | - Haojun Luo
- Renal Division and Institute of Nephrology, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Jia Wei Zhao
- The Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, Australia
| | - Jin Chen
- Renal Division and Institute of Nephrology, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Yi Li
- Renal Division and Institute of Nephrology, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Hanlu Ding
- Renal Division and Institute of Nephrology, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China,Hanlu Ding ✉
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10
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Palma Medina LM, Babačić H, Dzidic M, Parke Å, Garcia M, Maleki KT, Unge C, Lourda M, Kvedaraite E, Chen P, Muvva JR, Cornillet M, Emgård J, Moll K, Michaëlsson J, Flodström-Tullberg M, Brighenti S, Buggert M, Mjösberg J, Malmberg KJ, Sandberg JK, Gredmark-Russ S, Rooyackers O, Svensson M, Chambers BJ, Eriksson LI, Pernemalm M, Björkström NK, Aleman S, Ljunggren HG, Klingström J, Strålin K, Norrby-Teglund A. Targeted plasma proteomics reveals signatures discriminating COVID-19 from sepsis with pneumonia. Respir Res 2023; 24:62. [PMID: 36829233 PMCID: PMC9950694 DOI: 10.1186/s12931-023-02364-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 02/10/2023] [Indexed: 02/26/2023] Open
Abstract
BACKGROUND COVID-19 remains a major public health challenge, requiring the development of tools to improve diagnosis and inform therapeutic decisions. As dysregulated inflammation and coagulation responses have been implicated in the pathophysiology of COVID-19 and sepsis, we studied their plasma proteome profiles to delineate similarities from specific features. METHODS We measured 276 plasma proteins involved in Inflammation, organ damage, immune response and coagulation in healthy controls, COVID-19 patients during acute and convalescence phase, and sepsis patients; the latter included (i) community-acquired pneumonia (CAP) caused by Influenza, (ii) bacterial CAP, (iii) non-pneumonia sepsis, and (iv) septic shock patients. RESULTS We identified a core response to infection consisting of 42 proteins altered in both COVID-19 and sepsis, although higher levels of cytokine storm-associated proteins were evident in sepsis. Furthermore, microbiologic etiology and clinical endotypes were linked to unique signatures. Finally, through machine learning, we identified biomarkers, such as TRIM21, PTN and CASP8, that accurately differentiated COVID-19 from CAP-sepsis with higher accuracy than standard clinical markers. CONCLUSIONS This study extends the understanding of host responses underlying sepsis and COVID-19, indicating varying disease mechanisms with unique signatures. These diagnostic and severity signatures are candidates for the development of personalized management of COVID-19 and sepsis.
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Affiliation(s)
- Laura M. Palma Medina
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Haris Babačić
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden
| | - Majda Dzidic
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Åsa Parke
- grid.4714.60000 0004 1937 0626Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Marina Garcia
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Kimia T. Maleki
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Christian Unge
- grid.4714.60000 0004 1937 0626Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Functional Area of Emergency Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Magda Lourda
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
| | - Egle Kvedaraite
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Puran Chen
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Jagadeeswara Rao Muvva
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Martin Cornillet
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Johanna Emgård
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Kirsten Moll
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | | | - Jakob Michaëlsson
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Malin Flodström-Tullberg
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Susanna Brighenti
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Marcus Buggert
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Jenny Mjösberg
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Karl-Johan Malmberg
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Johan K. Sandberg
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Sara Gredmark-Russ
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden ,The Laboratory for Molecular Infection Medicine Sweden (MIMS), Umeå, Sweden
| | - Olav Rooyackers
- grid.24381.3c0000 0000 9241 5705Department of Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626Division for Anesthesiology and Intensive Care, Department of Clinical Interventions and Technology CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Mattias Svensson
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Benedict J. Chambers
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Lars I. Eriksson
- grid.24381.3c0000 0000 9241 5705Department of Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden
| | - Maria Pernemalm
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden
| | - Niklas K. Björkström
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Soo Aleman
- grid.4714.60000 0004 1937 0626Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Jonas Klingström
- grid.24381.3c0000 0000 9241 5705Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden
| | - Kristoffer Strålin
- grid.4714.60000 0004 1937 0626Department of Medicine Huddinge, Karolinska Institute, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Norrby-Teglund
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Alfred Nobels Allé 8, 141 52, Stockholm, Sweden.
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11
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Niemann M, Otto E, Eder C, Youssef Y, Kaufner L, Märdian S. Coagulopathy management of multiple injured patients - a comprehensive literature review of the European guideline 2019. EFORT Open Rev 2022; 7:710-726. [PMID: 36287131 PMCID: PMC9619392 DOI: 10.1530/eor-22-0054] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The European guideline on the management of trauma-induced major bleeding and coagulopathy summarises the most relevant recommendations for trauma coagulopathy management. The management of trauma-induced major bleeding should interdisciplinary follow algorithms which distinguish between life-threatening and non-life-threatening bleeding. Point-of-care viscoelastic methods (VEM) assist target-controlled haemostatic treatment. Neither conventional coagulation assays nor VEM should delay treatment in life-threatening trauma-induced bleeding. Adjustments may be rational due to local circumstances, including the availability of blood products, pharmaceuticals, and employees.
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Affiliation(s)
- Marcel Niemann
- Charité – Universitätsmedizin Berlin, Center for Musculoskeletal Surgery, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany,Julius Wolff Institute for Biomechanics and Musculoskeletal Regeneration, Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany,Correspondence should be addressed to M Niemann;
| | - Ellen Otto
- Charité – Universitätsmedizin Berlin, Center for Musculoskeletal Surgery, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany,Julius Wolff Institute for Biomechanics and Musculoskeletal Regeneration, Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Christian Eder
- Charité – Universitätsmedizin Berlin, Center for Musculoskeletal Surgery, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Yasmin Youssef
- Department of Orthopaedics, Trauma Surgery and Plastic Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Lutz Kaufner
- Charité – Universitätsmedizin Berlin, Department of Anesthesiology and Intensive Care Medicine, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sven Märdian
- Charité – Universitätsmedizin Berlin, Center for Musculoskeletal Surgery, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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12
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Lippi G, Mullier F, Favaloro EJ. D-dimer: old dogmas, new (COVID-19) tricks. Clin Chem Lab Med 2022; 61:841-850. [PMID: 35849562 DOI: 10.1515/cclm-2022-0633] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 07/04/2022] [Indexed: 12/22/2022]
Abstract
Abstract
D-dimer is a fibrin degradation product encompassing multiple cross-linked D domains and/or E domains present in the original fibrinogen molecule, whose generation is only theoretically possible when hemostasis and fibrinolysis pathways are concomitantly activated. D-dimer measurement has now become a pillar in the diagnosis/exclusion and prognostication of venous thromboembolism (VTE) and disseminated intravascular coagulation (DIC), when incorporated into validated clinical algorithms and especially using age-adjusted diagnostic thresholds. Although emerging evidence is also supporting its use for predicting the duration of anticoagulant therapy in certain categories of patients, the spectrum of clinical applications is constantly expanding beyond traditional thrombotic pathologies to the diagnosis of acute aortic dissection, acute intestinal ischemia and cerebral venous thrombosis among others, embracing also clinical management of coronavirus disease 2019 (COVID-19). Recent findings attest that D-dimer elevations are commonplace in patients with severe acute respiratory syndrome (SARS-CoV-2) infection (especially in those with thrombosis), its value predicts the clinical severity (up to death) of COVID-19 and remains more frequently increased in COVID-19 patients with post-discharge clinical sequelae. Further, D-dimer-based anticoagulant escalation may be associated with a lower risk of death in patients with severe SARS-CoV-2 infection and, finally, D-dimer elevation post-COVID-19 vaccination mirrors an increased risk of developing vaccine-induced thrombocytopenia and thrombosis (VITT).
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Affiliation(s)
- Giuseppe Lippi
- Section of Clinical Biochemistry and School of Medicine , University of Verona , Verona , Italy
| | - François Mullier
- Namur Thrombosis and Hemostasis Center (NTHC) , Université catholique de Louvain, CHU UCL Namur , Hematology Laboratory , Yvoir , Belgium
| | - Emmanuel J. Favaloro
- Department of Haematology , Institute of Clinical Pathology and Medical Research (ICPMR), NSW Health Pathology, Westmead Hospital , Westmead , NSW , Australia
- Sydney Centres for Thrombosis and Haemostasis , Westmead , NSW , Australia
- Faculty of Science and Health , Charles Sturt University , Wagga Wagga , NSW , Australia
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13
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Ravuri HG, Sadowski P, Noor Z, Satake N, Mills PC. Plasma proteomic changes in response to surgical trauma and a novel transdermal analgesic treatment in dogs. J Proteomics 2022; 265:104648. [PMID: 35691609 DOI: 10.1016/j.jprot.2022.104648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 05/16/2022] [Accepted: 06/01/2022] [Indexed: 10/18/2022]
Abstract
Assessment of pain responses and inflammation during animal surgery is difficult because traditional methods, such as visual analogue scores, are not applicable while under anaesthesia. Acute phase proteins (APPs), such as C-reactive protein and haptoglobin, that are typically monitored in veterinary research, do not show a significant change until at least 2 h post-surgery and therefore, immediate pathophysiological changes are uncertain. The current study used sequential window acquisition of all theoretical mass spectra (SWATH-MS) to investigate plasma proteome changes that occur immediately following surgery in dogs and also to assess the efficacy of a novel transdermal ketoprofen (TK) formulation. Castration was chosen as surgical model in this study. The procedure was performed on twelve dogs (n = 6 in two groups) and blood samples were collected at 0 h, 1 and 2 h after surgery for proteomic analysis. Following surgery, there was a general downregulation of proteins, including complement C- 3, complement factor B, complement factor D, transthyretin, and proteins associated with lipid, cholesterol, and glucose metabolisms, reflecting the systemic response to surgical trauma. Many of these changes were diminished in the transdermal group (TD) since ketoprofen, a non-steroidal anti-inflammatory drug (NSAID), inhibits prostanoids and the associated chemotactic neutrophil migration to site of tissue injury. SIGNIFICANCE: SWATH-MS Proteomic analysis revealed significant changes in plasma proteins, predominantly involved in early acute phase and inflammatory response at 1 & 2 h after surgery in castrated dogs. Pre-operative application of transdermal ketoprofen formulation had reduced the systemic immune response, which was confirmed by negligible alteration of proteins in transdermal treated group. A key outcome of this experiment was studying the efficacy of a novel transdermal NSAID formulation in dogs.
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Affiliation(s)
- Halley Gora Ravuri
- School of Veterinary Science, The University of Queensland, Gatton, QLD, Australia
| | - Pawel Sadowski
- Central Analytical Research Facility, Queensland University of Technology, Brisbane, QLD, Australia
| | - Zainab Noor
- ProCan, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW, Australia
| | - Nana Satake
- School of Veterinary Science, The University of Queensland, Gatton, QLD, Australia
| | - Paul C Mills
- School of Veterinary Science, The University of Queensland, Gatton, QLD, Australia.
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14
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Kanno Y, Shu E. α2-Antiplasmin as a Potential Therapeutic Target for Systemic Sclerosis. Life (Basel) 2022; 12:life12030396. [PMID: 35330147 PMCID: PMC8953682 DOI: 10.3390/life12030396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 11/24/2022] Open
Abstract
Systemic sclerosis is a connective tissue disease of unknown origin that is characterized by immune system abnormalities, vascular damage, and extensive fibrosis of the skin and visceral organs. α2-antiplasmin is known to be the main plasmin inhibitor and has various functions such as cell differentiation and cytokine production, as well as the regulation of the maintenance of the immune system, endothelial homeostasis, and extracellular matrix metabolism. The expression of α2-antiplasmin is elevated in dermal fibroblasts from systemic sclerosis patients, and the blockade of α2-antiplasmin suppresses fibrosis progression and vascular dysfunction in systemic sclerosis model mice. α2-antiplasmin may have promise as a potential therapeutic target for systemic sclerosis. This review considers the role of α2-antiplasmin in the progression of systemic sclerosis.
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Affiliation(s)
- Yosuke Kanno
- Department of Clinical Pathological Biochemistry, Faculty of Pharmaceutical Science, Doshisha Women’s College of Liberal Arts, 97-1 Kodo Kyotanabe, Kyoto 610-0395, Japan
- Department of Dermatology, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan;
- Correspondence: ; Tel.:+81-0774-65-8629
| | - En Shu
- Department of Dermatology, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan;
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15
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Kearney KJ, Ariëns RAS, Macrae FL. The Role of Fibrin(ogen) in Wound Healing and Infection Control. Semin Thromb Hemost 2021; 48:174-187. [PMID: 34428799 DOI: 10.1055/s-0041-1732467] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Fibrinogen, one of the most abundant plasma proteins playing a key role in hemostasis, is an important modulator of wound healing and host defense against microbes. In the current review, we address the role of fibrin(ogen) throughout the process of wound healing and subsequent tissue repair. Initially fibrin(ogen) acts as a provisional matrix supporting incoming leukocytes and acting as reservoir for growth factors. It later goes on to support re-epithelialization, angiogenesis, and fibroplasia. Importantly, removal of fibrin(ogen) from the wound is essential for wound healing to progress. We also discuss how fibrin(ogen) functions through several mechanisms to protect the host against bacterial infection by providing a physical barrier, entrapment of bacteria in fibrin(ogen) networks, and by directing immune cell function. The central role of fibrin(ogen) in defense against bacterial infection has made it a target of bacterial proteins, evolved to interact with fibrin(ogen) to manipulate clot formation and degradation for the purpose of promoting microbial virulence and survival. Further understanding of the dual roles of fibrin(ogen) in wound healing and infection could provide novel means of therapy to improve recovery from surgical or chronic wounds and help to prevent infection from highly virulent bacterial strains, including those resistant to antibiotics.
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Affiliation(s)
- Katherine J Kearney
- Discovery and Translational Science Department, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
| | - Robert A S Ariëns
- Discovery and Translational Science Department, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom.,Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
| | - Fraser L Macrae
- Discovery and Translational Science Department, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
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16
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Schmitt FCF, von der Forst M, Miesbach W, Casu S, Weigand MA, Alesci S. Mild Acquired Factor XIII Deficiency and Clinical Relevance at the ICU-A Retrospective Analysis. Clin Appl Thromb Hemost 2021; 27:10760296211024741. [PMID: 34286623 PMCID: PMC8299891 DOI: 10.1177/10760296211024741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Acquired FXIII deficiency is a relevant complication in the perioperative setting; however, we still have little evidence about the incidence and management of this rarely isolated coagulopathy. This study aims to help find the right value for the substitution of patients with an acquired mild FXIII deficiency. In this retrospective single-center cohort study, we enrolled critically ill patients with mild acquired FXIII deficiency (>5% and ≤70%) and compared clinical and laboratory parameters, as well as pro-coagulatory treatments. The results of the present analysis of 104 patients support the clinical relevance of FXIII activity out of the normal range. Patients with lower FXIII levels, beginning at <60%, had lower minimum and maximum hemoglobin values, corresponding to the finding that patients with a minimum FXIII activity of <50% needed significantly more packed red blood cells. FXIII activity correlated significantly with general coagulation markers such as prothrombin time, activated partial thromboplastin time, and fibrinogen. Nevertheless, comparing the groups with a cut-off of 50%, the amount of fresh frozen plasma, thrombocytes, PPSB, AT-III, and fibrinogen given did not differ. These results indicate that a mild FXIII deficiency occurring at any point of intensive care unit stay is also probably relevant for the total need of packed red blood cells, independent of pro-coagulatory management. In alignment with the ESAIC guidelines, the measurement of FXIII in critically ill patients with the risk of bleeding and early management, with the substitution of FXIII at levels <50%-60%, could be suggested.
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Affiliation(s)
| | - Maik von der Forst
- Department of Anaesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Wolfgang Miesbach
- Haemostaseology, Department of Internal Medicine II, Institute of Transfusion Medicine, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Sebastian Casu
- Department of Emergency Medicine, Asklepios Klinik Wandsbek, Hamburg, Germany
| | | | - Sonja Alesci
- Institute of IMD Blood Coagulation Centre, Frankfurt/Bad Homburg, Germany
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17
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Wang Y, Shen N, Wang Y, Zhang Y, Tang Z, Chen X. Self-Amplifying Nanotherapeutic Drugs Homing to Tumors in a Manner of Chain Reaction. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2002094. [PMID: 33382144 DOI: 10.1002/adma.202002094] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 11/26/2020] [Indexed: 06/12/2023]
Abstract
Active tumor-targeting drug delivery has great potency in cancer therapy. However, the targeting efficiency of traditional active tumor-targeting nanotherapeutic drugs is limited by the scarcity of their accessible targets/receptors in tumors. Here, a novel self-amplifying tumor-targeting strategy with a chain reaction mechanism is developed. A coagulation targeting peptide (GNQEQVSPLTLLKXC, termed A15)-decorated poly(L-glutamic acid)-graft-maleimide poly(ethylene glycol)/combretastatin A4 conjugate (A15-PLG-CA4) is prepared to obtain a self-amplifying nanotherapeutic platform homing to tumors. After administration to tumor-bearing mice, A15-PLG-CA4 starts a chain reaction cycle consisting of intratumoral hemorrhage, target FXIIIa amplification, blood clot binding, and CA4 release in tumors. In this way, A15-PLG-CA4 increases the level of its accessible targets (FXIIIa) in a manner of chain reaction. The FXIIIa activity at 8 h is 4.1-fold more than the one at 0 h in the C26 tumors treated with A15-PLG-CA4. The total CA4 concentration at 24 h is 2.9-fold more than the control. A15-PLG-CA4 shows a significantly higher antitumor effect against large C26 tumors (≈500 mm3 ) thanks to the remarkable tumor-targeting ability compared with the control. Therefore, this report highlights the potential of the self-amplifying tumor-targeting strategy in the development of next generation active tumor-targeting nanotherapeutic drugs for tumor therapy.
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Affiliation(s)
- Yue Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Na Shen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Ying Wang
- Department of Radiotherapy, The Second Hospital of Jilin University, Changchun, 130041, P. R. China
| | - Yu Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Zhaohui Tang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
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18
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Melly L, Grosso A, Stanciu Pop C, Yu-Hsuan C, Nollevaux MC, Schachtrup C, Marsano A, Di Maggio N, Rondelet B, Banfi A. Fibrin hydrogels promote scar formation and prevent therapeutic angiogenesis in the heart. J Tissue Eng Regen Med 2020; 14:1513-1523. [PMID: 32841501 DOI: 10.1002/term.3118] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 08/04/2020] [Accepted: 08/13/2020] [Indexed: 12/20/2022]
Abstract
Therapeutic angiogenesis is the delivery of factors to promote vascular growth and holds promise for the treatment of ischemic heart conditions. Recombinant protein delivery to the myocardium by factor-decorated fibrin matrices is an attractive approach, thanks to the ability to precisely control both dose and duration of the treatment, the use of a clinically approved material like fibrin, and the avoidance of genetic modification. Here, we investigated the feasibility of inducing therapeutic angiogenesis in the rat myocardium by a state-of-the-art fibrin-based delivery platform that we previously optimized. Engineered versions of murine vascular endothelial growth factor A (VEGF164 ) and platelet-derived growth factor BB (PDGF-BB) were fused with an octapeptide substrate of the transglutaminase coagulation factor fXIIIa (TG) to allow their covalent cross-linking into fibrin hydrogels and release by enzymatic cleavage. Hydrogels containing either 100 μg/mL TG-VEGF alone or in combination with 10 μg/mL TG-PDGF-BB or no factor were injected into rat myocardium. Surprisingly, vascular density was severely reduced in all conditions, both in and around the injection site, where large fibrotic scars were formed. Scar formation was not due to the presence of growth factors, adaptive immunity to human proteins, damage from injection, nor to mechanical trauma from the hydrogel stiffness or volume. Rather scar was induced directly by fibrin and persisted despite hydrogel degradation within 1 week. These results caution against the suitability of fibrin-based platforms for myocardial growth factor delivery, despite their efficacy in other tissues, like skeletal muscle. The underlying molecular mechanisms must be further investigated in order to identify rational targets to prevent this serious side effect.
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Affiliation(s)
- Ludovic Melly
- Cardiac, Vascular and Thoracic Surgery Department, CHU UCL Namur, Yvoir, Belgium
- Cell and Gene Therapy, Department of Biomedicine, Basel University Hospital and University of Basel, Basel, Switzerland
| | - Andrea Grosso
- Cell and Gene Therapy, Department of Biomedicine, Basel University Hospital and University of Basel, Basel, Switzerland
| | | | - Chu Yu-Hsuan
- Institute of Anatomy and Cell Biology, Department of Molecular Embryology, University of Freiburg, Freiburg im Breisgau, Germany
| | | | - Christian Schachtrup
- Institute of Anatomy and Cell Biology, Department of Molecular Embryology, University of Freiburg, Freiburg im Breisgau, Germany
| | - Anna Marsano
- Cardiac Tissue Engineering, Department of Biomedicine, Basel University Hospital and University of Basel, Basel, Switzerland
| | - Nunzia Di Maggio
- Cell and Gene Therapy, Department of Biomedicine, Basel University Hospital and University of Basel, Basel, Switzerland
| | - Benoît Rondelet
- Cardiac, Vascular and Thoracic Surgery Department, CHU UCL Namur, Yvoir, Belgium
| | - Andrea Banfi
- Cell and Gene Therapy, Department of Biomedicine, Basel University Hospital and University of Basel, Basel, Switzerland
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Al-Horani RA, Kar S. Factor XIIIa inhibitors as potential novel drugs for venous thromboembolism. Eur J Med Chem 2020; 200:112442. [PMID: 32502864 PMCID: PMC7513741 DOI: 10.1016/j.ejmech.2020.112442] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 12/11/2022]
Abstract
Human factor XIIIa (FXIIIa) is a multifunctional transglutaminase with a significant role in hemostasis. FXIIIa catalyzes the last step in the coagulation process. It stabilizes the blood clot by cross-linking the α- and γ-chains of fibrin. It also protects the newly formed clot from plasmin-mediated fibrinolysis, primarily by cross-linking α2-antiplasmin to fibrin. Furthermore, FXIIIa is a major determinant of clot size and clot's red blood cells content. Therefore, inhibitors targeting FXIIIa have been considered to develop a new generation of anticoagulants to prevent and/or treat venous thromboembolism. Several inhibitors of FXIIIa have been discovered or designed including active site and allosteric site small molecule inhibitors as well as natural and modified polypeptides. This work reviews the structural, biochemical, and pharmacological aspects of FXIIIa inhibitors so as to advance their molecular design to become more clinically relevant.
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Affiliation(s)
- Rami A Al-Horani
- Division of Basic Pharmaceutical Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, LA, 70125, USA.
| | - Srabani Kar
- Division of Basic Pharmaceutical Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, LA, 70125, USA
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Expression Patterns of Coagulation Factor XIII Subunit A on Leukemic Lymphoblasts Correlate with Clinical Outcome and Genetic Subtypes in Childhood B-cell Progenitor Acute Lymphoblastic Leukemia. Cancers (Basel) 2020; 12:cancers12082264. [PMID: 32823516 PMCID: PMC7463512 DOI: 10.3390/cancers12082264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/03/2020] [Accepted: 08/10/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Based on previous retrospective results, we investigated the association of coagulation FXIII subunit A (FXIII-A) expression pattern on survival and correlations with known prognostic factors of B-cell progenitor (BCP) childhood acute lymphoblastic leukemia (ALL) as a pilot study of the prospective multi-center BFM ALL-IC 2009 clinical trial. METHODS The study included four national centers (n = 408). Immunophenotyping by flow cytometry and cytogenetic analysis were performed by standard methods. Copy number alteration was studied in a subset of patients (n = 59). Survival rates were estimated by Kaplan-Meier analysis. Correlations between FXIII-A expression patterns and risk factors were investigated with Cox and logistic regression models. RESULTS Three different patterns of FXIII-A expression were observed: negative (<20%), dim (20-79%), and bright (≥80%). The FXIII-A dim expression group had significantly higher 5-year event-free survival (EFS) (93%) than the FXIII-A negative (70%) and FXIII-A bright (61%) groups. Distribution of intermediate genetic risk categories and the "B-other" genetic subgroup differed significantly between the FXIII-A positive and negative groups. Multivariate logistic regression confirmed independent association between the FXIII-A negative expression characteristics and the prevalence of intermediate genetic risk group. CONCLUSIONS FXIII-A negativity is associated with dismal survival in children with BCP-ALL and is an indicator for the presence of unfavorable genetic alterations.
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Vasilyeva AD, Yurina LV, Leonova VB, Azarova DY, Bugrova AE, Konstantinova TS, Indeykina MI, Kononikhin AS, Nikolaev EN, Rosenfeld MA. Oxidative Modification of Coagulation Factor XIII: Structural and Functional Aspects. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2020. [DOI: 10.1134/s1990793120030276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Refractory non-variceal upper gastrointestinal bleeding in a liver-transplant patient: Everolimus withdrawal should be considered. Therapie 2020; 76:257-260. [PMID: 32418733 DOI: 10.1016/j.therap.2020.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 02/04/2020] [Accepted: 04/30/2020] [Indexed: 12/22/2022]
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23
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Inhibitors of blood coagulation factor XIII. Anal Biochem 2020; 605:113708. [PMID: 32335064 DOI: 10.1016/j.ab.2020.113708] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/11/2020] [Accepted: 03/30/2020] [Indexed: 02/07/2023]
Abstract
The blood coagulation factor XIII (FXIII) plays an essential role in the stabilization of fibrin clots. This factor, belonging to the class of transglutaminases, catalyzes the final step of secondary hemostasis, i.e. the crosslinking of fibrin polymers. These crosslinks protect the clots against premature fibrinolysis. Consequently, FXIII is an interesting target for the therapeutic treatment of cardiovascular diseases. In this context, inhibitors can influence FXIII in the activation process of the enzyme itself or in its catalytic activity. To date, there is no FXIII inhibitor in medical application, but several studies have been conducted in the past. These studies provided a better understanding of FXIII and identified new lead structures for FXIII inhibitors. Next to small molecule inhibitors, the most promising candidates for the development of clinically applicable FXIII inhibitors are the peptide inhibitors tridegin and transglutaminase-inhibiting Michael acceptors (TIMAs) due to their selectivity towards activated FXIII (FXIIIa). In this review, select FXIII inhibitors and their pharmacological potential are discussed.
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Wang L, Gong T, Brown Z, Gu Y, Teng K, Ye W, Ming W. Preparation of Ascidian-Inspired Hydrogel Thin Films to Selectively Induce Vascular Endothelial Cell and Smooth Muscle Cell Growth. ACS APPLIED BIO MATERIALS 2020; 3:2068-2077. [DOI: 10.1021/acsabm.9b01190] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Lingren Wang
- Engineering Center for Medical Devices, Huaiyin Institute of Technology, Huaian, Jiangsu 223003, China
- Department of Chemistry and Biochemistry, Georgia Southern University, P.O. Box 8064, Statesboro, Georgia 30460, United States
| | - Tao Gong
- Engineering Center for Medical Devices, Huaiyin Institute of Technology, Huaian, Jiangsu 223003, China
| | - Zachary Brown
- Department of Chemistry and Biochemistry, Georgia Southern University, P.O. Box 8064, Statesboro, Georgia 30460, United States
| | - Yelian Gu
- Engineering Center for Medical Devices, Huaiyin Institute of Technology, Huaian, Jiangsu 223003, China
| | - Kangwen Teng
- Engineering Center for Medical Devices, Huaiyin Institute of Technology, Huaian, Jiangsu 223003, China
| | - Wei Ye
- Engineering Center for Medical Devices, Huaiyin Institute of Technology, Huaian, Jiangsu 223003, China
| | - Weihua Ming
- Department of Chemistry and Biochemistry, Georgia Southern University, P.O. Box 8064, Statesboro, Georgia 30460, United States
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Duarte L, Matte CR, Bizarro CV, Ayub MAZ. Transglutaminases: part I-origins, sources, and biotechnological characteristics. World J Microbiol Biotechnol 2020; 36:15. [PMID: 31897837 DOI: 10.1007/s11274-019-2791-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/20/2019] [Indexed: 12/17/2022]
Abstract
The transglutaminases form a large family of intracellular and extracellular enzymes that catalyze cross-links between protein molecules. Transglutaminases crosslinking properties are widely applied to various industrial processes, to improve the firmness, viscosity, elasticity, and water-holding capacity of products in the food and pharmaceutical industries. However, the extremely high costs of obtaining transglutaminases from animal sources have prompted scientists to search for new sources of these enzymes. Therefore, research has been focused on producing transglutaminases by microorganisms, which may present wider scope of use, based on enzyme-specific characteristics. In this review, we present an overview of the literature addressing the origins, types, reactions, and general characterizations of this important enzyme family. A second review will deal with transglutaminases applications in the area of food industry, medicine, pharmaceuticals and biomaterials, as well as applications in the textile and leather industries.
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Affiliation(s)
- Lovaine Duarte
- Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Federal University of Rio Grande Do Sul, Av. Bento Gonçalves 9500, PO Box 15090, Porto Alegre, RS, 91501-970, Brazil
| | - Carla Roberta Matte
- Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Federal University of Rio Grande Do Sul, Av. Bento Gonçalves 9500, PO Box 15090, Porto Alegre, RS, 91501-970, Brazil
| | - Cristiano Valim Bizarro
- Centro de Pesquisas em Biologia Molecular e Funcional (CPBMF), Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), 92A Building at TECNOPUC, 4592 Bento Gonçalves Avenue, Porto Alegre, 90650-001, Brazil
| | - Marco Antônio Záchia Ayub
- Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Federal University of Rio Grande Do Sul, Av. Bento Gonçalves 9500, PO Box 15090, Porto Alegre, RS, 91501-970, Brazil.
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Adam EH, Meier J, Klee B, Zacharowski K, Meybohm P, Weber CF, Pape A. Factor XIII activity in patients requiring surgical re-exploration for bleeding after elective cardiac surgery - A prospective case control study. J Crit Care 2019; 56:18-25. [PMID: 31805464 DOI: 10.1016/j.jcrc.2019.11.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 11/05/2019] [Accepted: 11/15/2019] [Indexed: 01/11/2023]
Abstract
PURPOSE Surgical re-exploration due to postoperative bleeding is associated with increased morbidity and mortality. The aim of our study was to assess a potential association between the level of postoperative FXIII activity and need for re-exploration due to bleeding in patients undergoing cardiothoracic surgery. MATERIALS AND METHODS In our prospective single center observational cohort study, we enrolled patients who underwent elective cardiothoracic surgery. Patients who required re-exploration (RE group) were matched to patients from the study population (non-RE group). RESULTS The study included 64 patients, out of a cohort of 678 patients, of whom 32 required surgical re-exploration due to bleeding within the first 24 h. Between patients of the RE and non-RE group, a significantly reduced FXIII activity was observed postoperatively (59.0 vs 71.1; p = .014). Multivariable analysis revealed reduced FXIII activity (p = .048) as a parameter independently associated with surgical re-exploration. Further, reduced FXIII activity (p = .037) and surgical re-exploration (p = .01) were significantly associated with increased 30 day mortality. In multivariable analysis re-exploration was independently associated with increased risk of 30 day mortality (p = .004, HR 9.68). CONCLUSIONS Reduced postoperative FXIII activity may be associated with the need for surgical re-exploration. Postoperative assessment of FXIII activity should therefore be considered in patients undergoing elective cardiothoracic surgery.
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Affiliation(s)
- Elisabeth H Adam
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
| | - Jens Meier
- Department of Anaesthesiology and Intensive Care Medicine, Kepler University Hospital, Med Campus III, Krankenhausstr. 9, 4021 Linz, Austria.
| | - Bernd Klee
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany
| | - Kai Zacharowski
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
| | - Patrick Meybohm
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
| | - Christian F Weber
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany; Department of Anaesthesiology, Intensive Care Medicine and Emergency Medicine, Asklepios Clinics Hamburg, AK Wandsbek, Alphonsstr. 14, 22043 Hamburg, Germany.
| | - Andreas Pape
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University, Theodor-Stern Kai 7, 60590 Frankfurt/Main, Germany.
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27
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Anokhin BA, Dean WL, Smith KA, Flick MJ, Ariëns RAS, Philippou H, Maurer MC. Proteolytic and nonproteolytic activation mechanisms result in conformationally and functionally different forms of coagulation factor XIII A. FEBS J 2019; 287:452-464. [PMID: 31407850 DOI: 10.1111/febs.15040] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 06/21/2019] [Accepted: 08/12/2019] [Indexed: 12/17/2022]
Abstract
Factor XIIIA (FXIIIA) is a transglutaminase that cross-links intra- and extracellular protein substrates. FXIIIA is expressed as an inactive zymogen, and during blood coagulation, it is activated by removal of an activation peptide by the protease thrombin. No such proteolytic FXIIIA activation is known to occur in other tissues or the intracellular form of FXIIIA. For those locations, FXIIIA is assumed instead to undergo activation by Ca2+ ions. Previously, we demonstrated a monomeric state for active FXIIIA. Current analytical ultracentrifugation and kinetic experiments revealed that thrombin-activated FXIIIA has a higher conformational flexibility and a stronger affinity toward glutamine substrate than does nonproteolytically activated FXIIIA. The proteolytic activation of FXIIIA was further investigated in a context of fibrin clotting. In a series of fibrin cross-linking assays and scanning electron microscopy studies of plasma clots, the activation rates of FXIIIA V34X variants were correlated with the extent of fibrin cross-linking and incorporation of nonfibrous protein into the clot. Overall, the results suggest conformational and functional differences between active FXIIIA forms, thus expanding the understanding of FXIIIA function. Those differences may serve as a basis for developing therapeutic strategies to target FXIIIA in different physiological environments. ENZYMES: Factor XIIIA ( EC 2.3.2.13).
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Affiliation(s)
| | - William L Dean
- Brown Cancer Center, University of Louisville School of Medicine, KY, USA.,Department of Medicine, University of Louisville, KY, USA.,Department of Biochemistry and Molecular Genetics, University of Louisville, KY, USA
| | - Kerrie A Smith
- Leeds Thrombosis Collective, Department of Discovery and Translational Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, UK
| | - Matthew J Flick
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, OH, USA
| | - Robert A S Ariëns
- Leeds Thrombosis Collective, Department of Discovery and Translational Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, UK
| | - Helen Philippou
- Leeds Thrombosis Collective, Department of Discovery and Translational Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, UK
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Ma T, Lu J, Zhu J, Li X, Gu H, Montalbán-López M, Wu X, Luo S, Zhao Y, Jiang S, Zheng Z, Mu D. The Secretion of Streptomyces monbaraensis Transglutaminase From Lactococcus lactis and Immobilization on Porous Magnetic Nanoparticles. Front Microbiol 2019; 10:1675. [PMID: 31447792 PMCID: PMC6691175 DOI: 10.3389/fmicb.2019.01675] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 07/08/2019] [Indexed: 01/27/2023] Open
Abstract
Microbial transglutaminase (MTG) from Streptomyces mobaraensis is an important enzyme widely applied in food processing for the improvement of protein properties by catalyzing the cross-linking of proteins. In this work we aimed at improving the production and enabling an easy and efficient purification process from culture supernatants. Thus, recombinant vectors, with either a constitutive promoter (Pp5) or an inducible promoter (PnisA), controlling the expression of the MTG gene fused to the signal peptide of Usp45 (SPusp45) were constructed and then expressed in Lactococcus lactis. After purification, 43.5 ± 0.4 mg/L mature MTG-6His was obtained. It displayed 27.6 ± 0.5 U/mg enzymatic activity cross-linking soy protein isolate effectively. The purified mature MTG was immobilized with magnetic porous Fe3O4 nanoparticles, which improved its activity up to 29.1 ± 0.4 U/mg. The immobilized MTG maintained 67.2% of the initial activity after being recycled for 10 times. The high production and secretion of functional S. mobaraensis MTG from L. lactis and the magnetic immobilized MTG-6His onto Fe3O4 nanoparticles reported in this study would have potential industrial applications.
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Affiliation(s)
- Tiange Ma
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Jiaojiao Lu
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Jing Zhu
- State Key Laboratory of Tea Plant Biology and Utilization, School of Science, Anhui Agricultural University, Hefei, China
| | - Xingjiang Li
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Hongwei Gu
- College of Chemistry, Soochow University, Suzhou, China
| | | | - Xuefeng Wu
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Shuizhong Luo
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Yanyan Zhao
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Shaotong Jiang
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Zhi Zheng
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Dongdong Mu
- School of Food and Biological Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China.,Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, China
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Cohen G, Hadas R, Stefania R, Pagoto A, Ben-Dor S, Kohen F, Longo D, Elbaz M, Dekel N, Gershon E, Aime S, Neeman M. Magnetic Resonance Imaging Reveals Distinct Roles for Tissue Transglutaminase and Factor XIII in Maternal Angiogenesis During Early Mouse Pregnancy. Arterioscler Thromb Vasc Biol 2019; 39:1602-1613. [PMID: 31189431 DOI: 10.1161/atvbaha.119.312832] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The early embryo implantation is characterized by enhanced uterine vascular permeability at the site of blastocyst attachment, followed by extracellular-matrix remodeling and angiogenesis. Two TG (transglutaminase) isoenzymes, TG2 (tissue TG) and FXIII (factor XIII), catalyze covalent cross-linking of the extracellular-matrix. However, their specific role during embryo implantation is not fully understood. Approach and Results: For mapping the distribution as well as the enzymatic activities of TG2 and FXIII towards blood-borne and resident extracellular-matrix substrates, we synthetized selective and specific low molecular weight substrate analogs for each of the isoenzymes. The implantation sites were challenged by genetically modifying the trophoblast cells in the outer layer of blastocysts, to either overexpress or deplete TG2 or FXIII, and the angiogenic response was studied by dynamic contrast-enhanced-magnetic resonance imaging. Dynamic contrast-enhanced-magnetic resonance imaging revealed a decrease in the permeability of decidual vasculature surrounding embryos in which FXIII were overexpressed in trophoblast cell. Reduction in decidual blood volume fraction was demonstrated when either FXIII or TG2 were overexpressed in embryonic trophoblast cell and was elevated when trophoblast cell was depleted of FXIII. These results were corroborated by histological analysis. CONCLUSIONS In this study, we report on the isoenzyme-specific roles of TG2 and FXIII during the early days of mouse pregnancy and further reveal their involvement in decidual angiogenesis. Our results reveal an important magnetic resonance imaging-detectable function of embryo-derived TG2 and FXIII on regulating maternal angiogenesis during embryo implantation in mice.Visual Overview: An online visual overview is available for this article.
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Affiliation(s)
- Gadi Cohen
- From the Department of Biological Regulation (G.C., R.H., F.K., N.D., M.N.), Weizmann Institute of Science, Rehovot, Israel
| | - Ron Hadas
- From the Department of Biological Regulation (G.C., R.H., F.K., N.D., M.N.), Weizmann Institute of Science, Rehovot, Israel
| | - Rachele Stefania
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Italy (R.S., A.P., D.L., S.A.)
| | - Amerigo Pagoto
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Italy (R.S., A.P., D.L., S.A.)
| | - Shifra Ben-Dor
- Life Science Core Facilities (S.B.-D.), Weizmann Institute of Science, Rehovot, Israel
| | - Fortune Kohen
- From the Department of Biological Regulation (G.C., R.H., F.K., N.D., M.N.), Weizmann Institute of Science, Rehovot, Israel
| | - Dario Longo
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Italy (R.S., A.P., D.L., S.A.)
| | - Michal Elbaz
- Department of Ruminant Science, Agricultural Research Organization, Bet Dagan, Israel (M.E., E.G.)
| | - Nave Dekel
- From the Department of Biological Regulation (G.C., R.H., F.K., N.D., M.N.), Weizmann Institute of Science, Rehovot, Israel
| | - Eran Gershon
- Department of Ruminant Science, Agricultural Research Organization, Bet Dagan, Israel (M.E., E.G.)
| | - Silvio Aime
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Italy (R.S., A.P., D.L., S.A.)
| | - Michal Neeman
- From the Department of Biological Regulation (G.C., R.H., F.K., N.D., M.N.), Weizmann Institute of Science, Rehovot, Israel
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Spahn DR, Bouillon B, Cerny V, Duranteau J, Filipescu D, Hunt BJ, Komadina R, Maegele M, Nardi G, Riddez L, Samama CM, Vincent JL, Rossaint R. The European guideline on management of major bleeding and coagulopathy following trauma: fifth edition. Crit Care 2019; 23:98. [PMID: 30917843 PMCID: PMC6436241 DOI: 10.1186/s13054-019-2347-3] [Citation(s) in RCA: 695] [Impact Index Per Article: 139.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/06/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Severe traumatic injury continues to present challenges to healthcare systems around the world, and post-traumatic bleeding remains a leading cause of potentially preventable death among injured patients. Now in its fifth edition, this document aims to provide guidance on the management of major bleeding and coagulopathy following traumatic injury and encourages adaptation of the guiding principles described here to individual institutional circumstances and resources. METHODS The pan-European, multidisciplinary Task Force for Advanced Bleeding Care in Trauma was founded in 2004, and the current author group included representatives of six relevant European professional societies. The group applied a structured, evidence-based consensus approach to address scientific queries that served as the basis for each recommendation and supporting rationale. Expert opinion and current clinical practice were also considered, particularly in areas in which randomised clinical trials have not or cannot be performed. Existing recommendations were re-examined and revised based on scientific evidence that has emerged since the previous edition and observed shifts in clinical practice. New recommendations were formulated to reflect current clinical concerns and areas in which new research data have been generated. RESULTS Advances in our understanding of the pathophysiology of post-traumatic coagulopathy have supported improved management strategies, including evidence that early, individualised goal-directed treatment improves the outcome of severely injured patients. The overall organisation of the current guideline has been designed to reflect the clinical decision-making process along the patient pathway in an approximate temporal sequence. Recommendations are grouped behind the rationale for key decision points, which are patient- or problem-oriented rather than related to specific treatment modalities. While these recommendations provide guidance for the diagnosis and treatment of major bleeding and coagulopathy, emerging evidence supports the author group's belief that the greatest outcome improvement can be achieved through education and the establishment of and adherence to local clinical management algorithms. CONCLUSIONS A multidisciplinary approach and adherence to evidence-based guidance are key to improving patient outcomes. If incorporated into local practice, these clinical practice guidelines have the potential to ensure a uniform standard of care across Europe and beyond and better outcomes for the severely bleeding trauma patient.
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Affiliation(s)
- Donat R. Spahn
- Institute of Anaesthesiology, University of Zurich and University Hospital Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland
| | - Bertil Bouillon
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim Medical Centre (CMMC), University of Witten/Herdecke, Ostmerheimer Strasse 200, D-51109 Cologne, Germany
| | - Vladimir Cerny
- Department of Anaesthesiology, Perioperative Medicine and Intensive Care, J.E. Purkinje University, Masaryk Hospital, Usti nad Labem, Socialni pece 3316/12A, CZ-40113 Usti nad Labem, Czech Republic
- Centre for Research and Development, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic, Sokolska 581, CZ-50005 Hradec Kralove, Czech Republic
- Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, CZ-50003 Hradec Kralove, Czech Republic
- Department of Anaesthesia, Pain Management and Perioperative Medicine, QE II Health Sciences Centre, Dalhousie University, Halifax, 10 West Victoria, 1276 South Park St, Halifax, NS B3H 2Y9 Canada
| | - Jacques Duranteau
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires Paris Sud, University of Paris XI, Faculté de Médecine Paris-Sud, 78 rue du Général Leclerc, F-94275 Le Kremlin-Bicêtre Cedex, France
| | - Daniela Filipescu
- Department of Cardiac Anaesthesia and Intensive Care, C. C. Iliescu Emergency Institute of Cardiovascular Diseases, Sos Fundeni 256-258, RO-022328 Bucharest, Romania
| | - Beverley J. Hunt
- King’s College and Departments of Haematology and Pathology, Guy’s and St Thomas’ NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH UK
| | - Radko Komadina
- Department of Traumatology, General and Teaching Hospital Celje, Medical Faculty Ljubljana University, SI-3000 Celje, Slovenia
| | - Marc Maegele
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim Medical Centre (CMMC), Institute for Research in Operative Medicine (IFOM), University of Witten/Herdecke, Ostmerheimer Strasse 200, D-51109 Cologne, Germany
| | - Giuseppe Nardi
- Department of Anaesthesia and ICU, AUSL della Romagna, Infermi Hospital Rimini, Viale Settembrini, 2, I-47924 Rimini, Italy
| | - Louis Riddez
- Department of Surgery and Trauma, Karolinska University Hospital, S-171 76 Solna, Sweden
| | - Charles-Marc Samama
- Hotel-Dieu University Hospital, 1, place du Parvis de Notre-Dame, F-75181 Paris Cedex 04, France
| | - Jean-Louis Vincent
- Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, B-1070 Brussels, Belgium
| | - Rolf Rossaint
- Department of Anaesthesiology, University Hospital Aachen, RWTH Aachen University, Pauwelsstrasse 30, D-52074 Aachen, Germany
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Minasyan H, Flachsbart F. Blood coagulation: a powerful bactericidal mechanism of human innate immunity. Int Rev Immunol 2019; 38:3-17. [DOI: 10.1080/08830185.2018.1533009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hayk Minasyan
- Private laboratory, Immunology Microbiology, Yerevan, Armenia
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Ansani L, Marchesini J, Pestelli G, Luisi GA, Scillitani G, Longo G, Milani D, Serino ML, Tisato V, Gemmati D. F13A1 Gene Variant (V34L) and Residual Circulating FXIIIA Levels Predict Short- and Long-Term Mortality in Acute Myocardial Infarction after Coronary Angioplasty. Int J Mol Sci 2018; 19:ijms19092766. [PMID: 30223472 PMCID: PMC6165350 DOI: 10.3390/ijms19092766] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 09/10/2018] [Accepted: 09/11/2018] [Indexed: 02/06/2023] Open
Abstract
Factor XIIIA (FXIIIA) levels are independent predictors of early prognosis after acute myocardial infarction (AMI) and the Valine-to-Leucine (V34L) single nucleotide polymorphism (SNP) seems associated with lower AMI risk. Since the long-term AMI prognosis merits deeper investigation, we performed an observational study evaluating relationships between FXIIIA residual levels, cardiovascular risk-factors, and inherited genetic predispositions. FXIIIA V34L was genotyped in 333 AMI patients and a five-year follow-up was performed. FXIIIA levels assessed at day-zero (d0) and four days after AMI (d4), and conventional risk factors were analyzed, focusing on the development of major adverse cardiovascular events (MACE). FXIIIA assessed at d0 and d4 was also an independent MACE predictor in the long-term follow-up (FXIIIAd0, Odds Ratio (OR) = 3.02, 1.79–5.1, p = 0.013; FXIIIAd4, OR = 4.46, 2.33–8.55, p = 0.0001). FXIIIAd4 showed the strongest MACE association, suggesting that the FXIIIA protective role is maximized when high levels are maintained for longer time. Conversely, FXIIIA levels stratified by V34L predicted MACE at a lesser extent among L34-carriers (Hazard Risk (HR)VV34 = 3.89, 2.19–6.87, p = 0.000003; HRL34-carriers = 2.78, 1.39–5.57, p = 0.0039), and V34L did not predict all MACE, only multiple-MACE occurrence (p = 0.0087). Finally, in survival analysis, heart failure and death differed significantly from stroke and recurrent ischemia (p = 0.0013), with FXIIIA levels appreciably lower in the former (p = 0.05). Overall, genetically-determined FXIIIA levels have a significant long-term prognostic role, suggesting that a pharmacogenetics approach might help to select those AMI patients at risk of poor prognosis in the need of dedicated treatments.
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Affiliation(s)
- Lucia Ansani
- Operative Unit of Cardiology, University Hospital S. Anna of Ferrara, 44121 Ferrara, Italy.
| | - Jlenia Marchesini
- Operative Unit of Cardiology, University Hospital S. Anna of Ferrara, 44121 Ferrara, Italy.
| | - Gabriele Pestelli
- Operative Unit of Cardiology, University Hospital S. Anna of Ferrara, 44121 Ferrara, Italy.
| | - Giovanni Andrea Luisi
- Operative Unit of Cardiology, University Hospital S. Anna of Ferrara, 44121 Ferrara, Italy.
| | - Giulia Scillitani
- Operative Unit of Cardiology, University Hospital S. Anna of Ferrara, 44121 Ferrara, Italy.
| | - Giovanna Longo
- Centre of Haemostasis & Thrombosis, Department of Biomedical and Specialty Surgical Sciences, Section of Medical Biochemistry, Molecular Biology & Genetics, University of Ferrara, 44121 Ferrara, Italy.
| | - Daniela Milani
- Department of Morphology, Surgery and Experimental Medicine and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy.
| | - Maria Luisa Serino
- Centre of Haemostasis & Thrombosis, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy.
| | - Veronica Tisato
- Department of Morphology, Surgery and Experimental Medicine and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy.
| | - Donato Gemmati
- Centre of Haemostasis & Thrombosis, Department of Biomedical and Specialty Surgical Sciences, Section of Medical Biochemistry, Molecular Biology & Genetics, University of Ferrara, 44121 Ferrara, Italy.
- University Center for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy.
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Suvatha A, Sibin MK, Bhat DI, Narasingarao KVL, Vazhayil V, Chetan GK. Factor XIII polymorphism and risk of aneurysmal subarachnoid haemorrhage in a south Indian population. BMC MEDICAL GENETICS 2018; 19:159. [PMID: 30185149 PMCID: PMC6126001 DOI: 10.1186/s12881-018-0674-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 08/29/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND The rupture of a brain aneurysm causes bleeding in the subarachnoid space and is known as aneurysmal subarachnoid haemorrhage (aSAH). In our study, we evaluated the association of factor XIII polymorphism and the risk of Aneurysmal subarachnoid haemorrhage (aSAH) in South Indian population. METHODS The study was performed in 200 subjects with aSAH and 205 healthy control subjects. Genotyping of rs5985(c.103G > T (p.Val35Leu)) and rs5982(c.1694C > T (p.Pro564Leu)) polymorphism was performed by Taqman® allelic discrimination assay. RESULTS In our study, Val/Leu genotype frequency was higher in control subjects (18%) compared to aSAH patients (9%).The Val/Leu genotype was associated with lower risk of aSAH (OR = 0.48, 95%CI = 0.26-0.88, p = 0.02). When compared with Val allele, Leu allele was significantly associated with lower risk of aSAH (OR = 0.55, 95%CI = 0.32-0.95, p = 0.03). In subtyping, we found a significant association of Leu/Leu genotype with the Basilar top aneurysm (OR = 3.59, 95%CI = 1.11-11.64, p = 0.03). In c.1694C > T (p.Pro565Leu) variant, Pro/Pro Vs Pro/Leu genotype (OR = 2.06, 95%CI = 1.10-3.85, p = 0.02) was significantly associated with higher risk of aSAH. The 564Leu allelic frequency in aSAH patients (36%) was higher when compared with that in healthy controls (30%) in our study. When allele frequency (Pro Vs Leu) was compared, 564Leu allele was found to be significantly associated with higher aSAH risk (OR = 1.36, 95%CI = 1.01-1.83, p = 0.04). (OR = 1.36, 95%CI = 1.01-1.83, p = 0.04). Regarding rs5985 and rs5982, significant association was found in the log-additive model (OR = 0.57, 95%CI = 0.33-0.97, p = 0.034; OR = 1.32, 95%CI = 1.00-1.72, p = 0.043). CONCLUSION These results suggest that 34Leu allele was a protective factor for lower risk of aSAH whereas 564Leu allele was associated with higher risk of aSAH in South Indian population.
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Affiliation(s)
- Arati Suvatha
- Department of Human Genetics, National Institute of Mental Health and Neuro Sciences, Bangalore, Karnataka, 560029, India
| | - M K Sibin
- Department of Biochemistry, Armed Forces Medical College, Pune, 411040, India
| | - Dhananjaya I Bhat
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bangalore, 560029, India
| | - K V L Narasingarao
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bangalore, 560029, India
| | - Vikas Vazhayil
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bangalore, 560029, India
| | - G K Chetan
- Department of Human Genetics, National Institute of Mental Health and Neuro Sciences, Bangalore, Karnataka, 560029, India.
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Oxidation-induced modifications of the catalytic subunits of plasma fibrin-stabilizing factor at the different stages of its activation identified by mass spectrometry. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2018; 1866:875-884. [PMID: 29738861 DOI: 10.1016/j.bbapap.2018.05.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 04/13/2018] [Accepted: 05/02/2018] [Indexed: 12/24/2022]
Abstract
Plasma fibrin-stabilizing factor (pFXIII) is a heterotetrameric proenzyme composed of two catalytic A subunits (FXIII-A2) and two inhibitory/carrier B subunits (FXIII-B2). The main function of the protein is the formation of cross-links between the polypeptide chains of the fibrin clot. The conversion of pFXIII into the enzymatic form FXIII-A2* is a multistage process. Like many other blood plasma proteins, pFXIII is an oxidant-susceptible target. The influence of distinct sites susceptible to oxidation-mediated modifications on the changes in the structural-functional characteristics of the protein remains fully unexplored. For the first time, a set of the oxidation sites within FXIII-A2 under ozone-induced oxidation of pFXIII at different stages of its activation have been identified by mass spectrometry, and the extent as well as the chemical nature of these modifications have been explored. It was shown that the set of amino acid residues susceptible to oxidative attack and the degree of oxidation of these residues in FXIII-A2 of non-activated pFXIII, pFXIII activated by Ca2+ and fully activated pFXIII treated with thrombin and Ca2+ significantly differ. The obtained data enable one to postulate that in the process of the proenzyme conversion into FXIII-A2*, new earlier-unexposed amino acid residues become available for the oxidizer while some of the initially surface-exhibited residues are buried within the protein globule.
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Pretorius E, Page MJ, Mbotwe S, Kell DB. Lipopolysaccharide-binding protein (LBP) can reverse the amyloid state of fibrin seen or induced in Parkinson's disease. PLoS One 2018; 13:e0192121. [PMID: 29494603 PMCID: PMC5832207 DOI: 10.1371/journal.pone.0192121] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 01/18/2018] [Indexed: 01/13/2023] Open
Abstract
The thrombin-induced polymerisation of fibrinogen to form fibrin is well established as a late stage of blood clotting. It is known that Parkinson's Disease (PD) is accompanied by dysregulation in blood clotting, but it is less widely known as a coagulopathy. In recent work, we showed that the presence of tiny amounts of bacterial lipopolysaccharide (LPS) in healthy individuals could cause clots to adopt an amyloid form, and this could be observed via scanning electron microscopy (SEM) or via the fluorescence of thioflavin-T. This could be prevented by the prior addition of lipopolysaccharide-binding protein (LBP). We had also observed by SEM this unusual clotting in the blood of patients with Parkinson's Disease. We hypothesised, and here show, that this too can be prevented by LBP in the context of PD. This adds further evidence implicating inflammatory microbial cell wall products as an accompaniment to the disease, and may be part of its aetiology. This may lead to novel treatment strategies in PD designed to target microbes and their products.
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Affiliation(s)
- Etheresia Pretorius
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, South Africa
| | - Martin J. Page
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, South Africa
| | - Sthembile Mbotwe
- Department of Physiology, Faculty of Health Sciences, University of Pretoria, Arcadia, South Africa
| | - Douglas B. Kell
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, South Africa
- School of Chemistry, The University of Manchester, Manchester, Lancs, United Kingdom
- The Manchester Institute of Biotechnology, The University of Manchester, Manchester, Lancs, United Kingdom
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Factor XIII in plasma, but not in platelets, mediates red blood cell retention in clots and venous thrombus size in mice. Blood Adv 2018; 2:25-35. [PMID: 29344582 DOI: 10.1182/bloodadvances.2017011890] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 11/29/2017] [Indexed: 01/08/2023] Open
Abstract
The transglutaminase factor XIII (FXIII) stabilizes clots against mechanical and biochemical disruption and is essential for hemostasis. In vitro and in vivo models of venous thrombosis demonstrate that FXIII mediates clot size by promoting red blood cell (RBC) retention. However, the key source of FXIII and whether FXIII activity can be reduced to suppress thrombosis without imposing deleterious hemostatic consequences are 2 critical unresolved questions. FXIII is present in multiple compartments, including plasma (FXIIIplasma) as a heterotetramer of A2 and B2 subunits and platelets (FXIIIplt) as an A2 homodimer. We determined the role of the FXIII compartment and level in clot contraction, composition, and size in vitro and using in vivo models of hemostasis and venous thrombosis. Reducing overall FXIII levels decreased whole blood clot weight but did not alter thrombin generation or contraction of platelet-rich plasma clots. In reconstituted platelet-rich plasma and whole blood clot contraction assays, FXIIIplasma, but not FXIIIplt, produced high-molecular-weight fibrin crosslinks, promoted RBC retention, and increased clot weights. Genetically imposed reduction of FXIII delayed FXIII activation and fibrin crosslinking, suggesting FXIII levels mediate the kinetics of FXIII activation and activity and that the timing of these processes is a critical determinant of RBC retention during clot formation and contraction. A 50% reduction in FXIIIplasma produced significantly smaller venous thrombi but did not increase bleeding in tail transection or saphenous vein puncture models in vivo. Collectively, these findings suggest that partial FXIII reduction may be a therapeutic strategy for reducing venous thrombosis.
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Mu D, Lu J, Shu C, Li H, Li X, Cai J, Luo S, Yang P, Jiang S, Zheng Z. Improvement of the activity and thermostability of microbial transglutaminase by multiple-site mutagenesis. Biosci Biotechnol Biochem 2018; 82:106-109. [DOI: 10.1080/09168451.2017.1403881] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Microbial transglutaminase (MTG) is an enzyme widely used in the food industry. Mutiple-site mutagenesis of Streptomyces mobaraensis transglutaminase was performed in Escherichia coli. According to enzymatic assay and thermostability study, among three penta-site MTG mutants (DM01-03), DM01 exhibited the highest enzymatic activity of 55.7 ± 1.4 U/mg and longest half-life at 50 °C (418.2 min) and 60 °C (24.8 min).
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Affiliation(s)
- Dongdong Mu
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, China
| | - Jiaojiao Lu
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Chang Shu
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Haowen Li
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Xingjiang Li
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Jing Cai
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Shuizhong Luo
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Peizhou Yang
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Shaotong Jiang
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
| | - Zhi Zheng
- School of Food Science and Engineering, Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei, China
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Pretorius E, Mbotwe S, Kell DB. Lipopolysaccharide-binding protein (LBP) reverses the amyloid state of fibrin seen in plasma of type 2 diabetics with cardiovascular co-morbidities. Sci Rep 2017; 7:9680. [PMID: 28851981 PMCID: PMC5574907 DOI: 10.1038/s41598-017-09860-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 07/31/2017] [Indexed: 12/22/2022] Open
Abstract
Type 2 diabetes (T2D) has many cardiovascular complications, including a thrombotic propensity. Many such chronic, inflammatory diseases are accompanied (and may be exacerbated, and possibly even largely caused) by amyloid fibril formation. Recognising that there are few strong genetic associations underpinning T2D, but that amyloidogenesis of amylin is closely involved, we have been seeking to understand what might trigger the disease. Serum levels of bacterial lipopolysaccharide are raised in T2D, and we recently showed that fibrin(ogen) polymerisation during blood clotting can be affected strongly by LPS. The selectivity was indicated by the regularisation of clotting by lipopolysaccharide-binding protein (LBP). Since coagulopathies are a hallmark of T2D, we wondered whether they might too be caused by LPS (and reversed by LBP). We show here, using SEM and confocal microscopy, that platelet-poor-plasma from subjects with T2D had a much greater propensity for hypercoagulability and for amyloidogenesis, and that these could both be reversed by LBP. These data imply that coagulopathies are an important feature of T2D, and may be driven by ‘hidden’ LPS. Given the prevalence of amyloid formation in the sequelae of diabetes, this opens up novel strategies for both the prevention and treatment of T2D.
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Affiliation(s)
- Etheresia Pretorius
- Department of Physiological Sciences, Stellenbosch University, Stellenbosch Private Bag X1 MATIELAND, 7602, Stellenbosch, South Africa.
| | - Sthembile Mbotwe
- Department of Physiology, Faculty of Health Sciences, University of Pretoria, Arcadia, 0007, South Africa
| | - Douglas B Kell
- School of Chemistry, The University of Manchester, 131 Princess St, MANCHESTER M1 7DN, Lancs, UK. .,Manchester Institute of Biotechnology, The University of Manchester, 131 Princess St, MANCHESTER M1 7DN, Lancs, UK. .,Centre for Synthetic Biology of Fine and Speciality Chemicals, The University of Manchester, 131 Princess St, MANCHESTER M1 7DN, Lancs, UK.
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Bonnard T, Law LS, Tennant Z, Hagemeyer CE. Development and validation of a high throughput whole blood thrombolysis plate assay. Sci Rep 2017; 7:2346. [PMID: 28539608 PMCID: PMC5443825 DOI: 10.1038/s41598-017-02498-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 04/11/2017] [Indexed: 12/26/2022] Open
Abstract
The objective of this work was to develop a high throughput assay for testing in vitro the thrombolytic activity using citrated whole blood samples, and to overcome the limitations of currently available techniques. We successfully developed a method that involves forming halo shaped, tissue factor induced, whole blood clots in 96 well plates, and then precisely measuring the thrombolysis process with a spectrophotometer plate reader. We here describe the implementation of this novel method, which we refer to as halo assay, and its validation with plasmin, urokinase and tissue plasminogen activator at different doses. The resulting data is a highly detailed thrombolysis profile, allowing comparison of different fibrinolytic agents. The time point analysis allows kinetic data to be collected and calculated to determine key parameters such as the activation time and the rate of fibrinolysis. We also assessed the capacity of the model to study the effect of clot maturation time on the fibrinolytic rate, an aspect of thrombosis rather unexplored with currently available methods, but of increasing importance in drug development. This novel thrombolysis assay could be an extremely useful research tool; to study the complex process of thrombolysis, and a valuable translational clinical tool; as a screening device to rapidly identify hypo- or hyper-fibrinolysis.
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Affiliation(s)
- T Bonnard
- NanoBiotechnology Laboratory, Australian Centre for Blood Diseases, Monash University, Melbourne, Australia.,VascularBiotechnology Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia
| | - L S Law
- VascularBiotechnology Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia
| | - Z Tennant
- NanoBiotechnology Laboratory, Australian Centre for Blood Diseases, Monash University, Melbourne, Australia.,VascularBiotechnology Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia
| | - C E Hagemeyer
- NanoBiotechnology Laboratory, Australian Centre for Blood Diseases, Monash University, Melbourne, Australia. .,VascularBiotechnology Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia. .,RMIT University, Melbourne, Australia.
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Maki K, Shibata T, Kawabata SI. Transglutaminase-catalyzed incorporation of polyamines masks the DNA-binding region of the transcription factor Relish. J Biol Chem 2017; 292:6369-6380. [PMID: 28258224 DOI: 10.1074/jbc.m117.779579] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 02/27/2017] [Indexed: 02/01/2023] Open
Abstract
In Drosophila, the final immune deficiency (IMD) pathway-dependent signal is transmitted through proteolytic conversion of the nuclear factor-κB (NF-κB)-like transcription factor Relish to the active N-terminal fragment Relish-N. Relish-N is then translocated from the cytosol into the nucleus for the expression of IMD-controlled genes. We previously demonstrated that transglutaminase (TG) suppresses the IMD pathway by polymerizing Relish-N to inhibit its nuclear translocation. Conversely, we also demonstrated that orally ingested synthetic amines, such as monodansylcadaverine (DCA) and biotin-labeled pentylamine, are TG-dependently incorporated into Relish-N, causing the nuclear translocation of modified Relish-N in gut epithelial cells. It remains unclear, however, whether polyamine-containing Relish-N retains transcriptional activity. Here, we used mass spectrometry analysis of a recombinant Relish-N modified with DCA by TG activity after proteolytic digestion and show that the DCA-modified Gln residues are located in the DNA-binding region of Relish-N. TG-catalyzed DCA incorporation inhibited binding of Relish-N to the Rel-responsive element in the NF-κB-binding DNA sequence. Subcellular fractionation of TG-expressing Drosophila S2 cells indicated that TG was localized in both the cytosol and nucleus. Of note, natural polyamines, including spermidine and spermine, competitively inhibited TG-dependent DCA incorporation into Relish-N. Moreover, in vivo experiments demonstrated that Relish-N was modified by spermine and that this modification reduced transcription of IMD pathway-controlled cecropin A1 and diptericin genes. These findings suggest that intracellular TG regulates Relish-N-mediated transcriptional activity by incorporating polyamines into Relish-N and via protein-protein cross-linking.
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Affiliation(s)
- Kouki Maki
- From the Graduate School of Systems Life Sciences
| | - Toshio Shibata
- Institute for Advanced Study, and.,Department of Biology, Faculty of Science, Kyushu University, Fukuoka 819-0395, Japan
| | - Shun-Ichiro Kawabata
- From the Graduate School of Systems Life Sciences, .,Department of Biology, Faculty of Science, Kyushu University, Fukuoka 819-0395, Japan
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Proteins behaving badly. Substoichiometric molecular control and amplification of the initiation and nature of amyloid fibril formation: lessons from and for blood clotting. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2017; 123:16-41. [DOI: 10.1016/j.pbiomolbio.2016.08.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Revised: 08/14/2016] [Accepted: 08/19/2016] [Indexed: 02/08/2023]
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Bruni C, Praino E, Allanore Y, Distler O, Gabrielli A, Iannone F, Matucci-Cerinic M. Use of biologics and other novel therapies for the treatment of systemic sclerosis. Expert Rev Clin Immunol 2016; 13:469-482. [PMID: 27899043 DOI: 10.1080/1744666x.2017.1263153] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Systemic sclerosis (SSc) is a systemic autoimmune disease characterized by vasculopathy, inflammation and fibrosis. These three main disease-determining pathways are the target of the currently available treatments used to possibly modify the progression of disease-related manifestations, although this synergy has not been fully applied on SSc joint, skin or lung involvement yet. Areas covered: we describe the current status of SSc treatment/therapy performing a literature search in MEDLINE/Pubmed and Thomson Reuter's Web of Science for articles published until March 2016. Moreover, ongoing registered clinical trials (RCTs) on SSc were searched through clinicaltrials.gov website. Expert commentary: presently, promising drugs are under evaluation to target the different pathogenic pathways of systemic sclerosis: Tocilizumab and Abatacept for skin and lung fibrosis; Riociguat and Selexipag are approved for pulmonary arterial hypertension but promising anti-fibrotic effects are now being studied. Finally, several anti-fibrotic molecules are currently involved in RCTs, such as Nintedanib, IVA-337, Terguride.
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Affiliation(s)
- Cosimo Bruni
- a Department of Experimental and Clinical Medicine, Division of Rheumatology AOUC , University of Firenze , Firenze , Italy
| | - Emanuela Praino
- a Department of Experimental and Clinical Medicine, Division of Rheumatology AOUC , University of Firenze , Firenze , Italy.,b Interdisciplinary Dept of Medicine, division of Rheumatology , University of Bari , Bari , Italy
| | - Yannick Allanore
- c Department of Rheumatology A and INSERM U1016 , Paris Descartes University, Cochin Hospital , Paris , France
| | - Oliver Distler
- d Department of Rheumatology , University Hospital Zurich , Zurich , Switzerland
| | - Armando Gabrielli
- e Department Of Clinical and Molecular Sciences, Clinica Medica , University 'Politecnica delle Marche' , Ancona , Italy
| | - Florenzo Iannone
- b Interdisciplinary Dept of Medicine, division of Rheumatology , University of Bari , Bari , Italy
| | - Marco Matucci-Cerinic
- a Department of Experimental and Clinical Medicine, Division of Rheumatology AOUC , University of Firenze , Firenze , Italy
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Petros S. RETRACTED ARTICLE: Therapie mit Blutprodukten. Notf Rett Med 2016. [DOI: 10.1007/s10049-016-0242-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Dorgalaleh A, Assadollahi V, Tabibian S, Shamsizadeh M. Molecular Basis of Congenital Factor XIII Deficiency in Iran. Clin Appl Thromb Hemost 2016; 24:210-216. [PMID: 27879471 DOI: 10.1177/1076029616680473] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Factor XIII deficiency (FXIIID) is an extremely rare autosomal recessive disorder that has the highest incidence in Iran. The FXIIID is primarily due to mutations in the FXIII-A gene, most of which are unique. In the current study, we report all identified mutations among Iranian patients. Among 483 patients, 366 (75.8%) were molecularly analyzed; 11 different mutations were observed. Of 11, 8 (72.7%) are missense, whereas the remaining 3 (27.3%) are deletion/insertion. Among these patients, 347 (94.9%) had the unique mutation of c.562T>C and 5 (1.4%) had the c.233G>A mutation. c.1226G>A, c.2111G>A, and c.1142T>A are also common, whereas other mutations, including 3 missense and 3 deletion/insertion, were observed only in single patient. Although, in most cases, FXIII mutations are unique and restricted to a specific family, this differs in Iran where a considerable number of identified mutations, recurrently observed, appear to be due to the high rate of consanguinity.
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Affiliation(s)
- Akbar Dorgalaleh
- 1 Department of Hematology and Blood Transfusion, School of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Vahideh Assadollahi
- 2 Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Shadi Tabibian
- 1 Department of Hematology and Blood Transfusion, School of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Morteza Shamsizadeh
- 3 School of Nursing and Midwifery, Shahroud University of Medical Sciences, Shahroud, Iran
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Soendergaard C, Kvist PH, Seidelin JB, Pelzer H, Nielsen OH. Systemic and intestinal levels of factor XIII-A: the impact of inflammation on expression in macrophage subtypes. J Gastroenterol 2016; 51:796-807. [PMID: 26660730 DOI: 10.1007/s00535-015-1152-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 11/25/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Subunit A of coagulation factor XIII (FXIII-A) is important for clot stability and acts in the subsequent wound healing process. Loss of plasma FXIII-A has been reported after surgery, sepsis, and inflammatory conditions. In the intestinal mucosa, FXIII-A is expressed by macrophages and cellular FXIII-A has been associated with phagocytosis and migration of macrophages. The objective was to evaluate the consequences of intestinal inflammation on resident mucosal macrophages, focusing on the level and distribution of FXIII-A. METHODS Plasma and colonic biopsies were collected from 67 patients with ulcerative colitis and controls. Intestinal samples were stained using immunohistochemistry for FXIII-A and macrophages (CD68, CD163 and iNOS). In situ hybridization were used to assess the intestinal expression of FXIII-A. FXIII-A antigen and activity levels were measured in plasma. RESULTS Increased infiltration of CD68 positive macrophages in the inflamed mucosa coincided with increased extracellular deposited FXIII-A and decreased expression and intracellular protein levels of FXIII-A. A decreased proportion of FXIII-A/CD68/CD163 triple-positive macrophages was observed in inflamed mucosa, indicating a reduction of the M2 phenotype with consequent loss of FXIII-A. No induction of iNOS positive macrophages was observed. Stimulation of naïve monocytes with physiological concentrations of pro-inflammatory mediators negatively affected the expression of FXIII-A. Measurements in plasma confirmed the loss of both FXIII antigen and activity during active disease. CONCLUSIONS Intestinal inflammation in UC induces loss of M2 macrophages with subsequent loss of FXIII-A synthesis. The loss of cellular FXIII-A may impact migration and phagocytosis, and hence limit pathogen eradication in UC.
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Affiliation(s)
- Christoffer Soendergaard
- Department of Gastroenterology 54O3, Medical Section, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark. .,Department of Histology and Bioimaging, Novo Nordisk A/S, Maaloev, Denmark.
| | | | - Jakob Benedict Seidelin
- Department of Gastroenterology 54O3, Medical Section, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark
| | - Hermann Pelzer
- Department of Research Bioanalysis, Novo Nordisk A/S, Maaloev, Denmark
| | - Ole Haagen Nielsen
- Department of Gastroenterology 54O3, Medical Section, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark
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Deicke C, Chakrakodi B, Pils MC, Dickneite G, Johansson L, Medina E, Loof TG. Local activation of coagulation factor XIII reduces systemic complications and improves the survival of mice after Streptococcus pyogenes M1 skin infection. Int J Med Microbiol 2016; 306:572-579. [PMID: 27338836 DOI: 10.1016/j.ijmm.2016.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 05/31/2016] [Accepted: 06/07/2016] [Indexed: 01/28/2023] Open
Abstract
Coagulation is a mechanism for wound healing after injury. Several recent studies delineate an additional role of the intrinsic pathway of coagulation, also known as the contact system, in the early innate immune response against bacterial infections. In this study, we investigated the role of factor XIII (FXIII), which is activated upon coagulation induction, during Streptococcus pyogenes-mediated skin and soft tissue infections. FXIII has previously been shown to be responsible for the immobilization of bacteria within a fibrin network which may prevent systemic bacterial dissemination. In order to investigate if the FXIII-mediated entrapment of S. pyogenes also influences the disease outcome we used a murine S. pyogenes M1 skin and soft tissue infection model. Here, we demonstrate that a lack of FXIII leads to prolonged clotting times, increased signs of inflammation, and elevated bacterial dissemination. Moreover, FXIII-deficient mice show an impaired survival when compared with wildtype animals. Additionally, local reconstitution of FXIII-deficient mice with a human FXIII-concentrate (Fibrogammin®P) could reduce the systemic complications, suggesting a protective role for FXIII during early S. pyogenes skin infection. FXIII therefore might be a possible therapeutically application to support the early innate immune response during skin infections caused by S. pyogenes.
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Affiliation(s)
- Christin Deicke
- Infection Immunology Research Group, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, D-38124 Braunschweig, Germany
| | - Bhavya Chakrakodi
- Center for Infectious Medicine, Department of Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Marina C Pils
- Mouse-pathology, Animal Experimental Unit, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, D-38124 Braunschweig, Germany
| | - Gerhard Dickneite
- Department of Preclinical Research and Development, CSL Behring GmbH, Emil-von-Behring-Strasse 76, D-35041 Marburg, Germany
| | - Linda Johansson
- Center for Infectious Medicine, Department of Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, S-14186 Stockholm, Sweden
| | - Eva Medina
- Infection Immunology Research Group, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, D-38124 Braunschweig, Germany
| | - Torsten G Loof
- Infection Immunology Research Group, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, D-38124 Braunschweig, Germany.
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Association of Coagulation Factors VIII/XI/XIII Polymorphisms With Coagulation Factor Activities and Deep Vein Thrombosis After Artificial Joints Replacement. Am J Ther 2016; 23:e1547-e1553. [PMID: 26934731 DOI: 10.1097/mjt.0000000000000439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The study aims at investigating the effects of coagulation factors VIII/XI/XIII polymorphisms in coagulation factor activities and deep vein thrombosis (DVT). A total of 130 patients with history of artificial joint replacement surgery were recruited, including 65 patients with DVT (cases) and 65 patients without DVT (controls). Cases and controls had comparable age, sex, and body mass index. Activities of VIII/XI and XIII were, respectively, detected by 1 phase anticoagulation method and microtitrimetry. Polymorphisms of VIII rs1800291 (3591C>G), XI rs2289252 (25264C>T), and XIII rs5985 (103G>T) were detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Activities of VIII/XI were significantly increased in cases than in controls (P < 0.001 for VIII, P = 0.024 for XI). Activity of XI was significantly increased by 11.11% in CT + TT mutant type (25264C>T) compared with wild-type CC (95% confidence interval (CI), 2.28-19.95). In univariate analysis, incidence of DVT for CT mutant was 2.41-fold compared with wild-type CC (95% CI, 1.16-5.03). T allele had 1.83-fold increased risk of DVT than C allele (95% CI, 1.06-3.14). In multivariate analysis, incidence of DVT for CT + TT mutant type was 2.39-fold compared with wild type (95% CI, 1.07-5.35). Distributions of VIII gene 3951C>G and genotypes were not significant between groups (both P > 0.05). The mutation rate of VIII gene 103G>T was low in study population (0.77%) and was not significant between groups. XI 25264C>T genotype is significantly associated with XI activity. T mutation of this locus significantly increases XI activity and is a risk factor for DVT.
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Petros S. [Therapy with blood products]. Med Klin Intensivmed Notfmed 2016; 111:241-9; quiz 250-1. [PMID: 26825633 DOI: 10.1007/s00063-015-0138-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 10/05/2015] [Accepted: 10/23/2015] [Indexed: 12/18/2022]
Abstract
Blood products are frequently used in intensive care medicine although there is little evidence of improvement in clinical outcome. The threshold for erythrocyte transfusion in non-bleeding critically ill patients is currently a hemoglobin level of 7.0 g/dl. The indications for platelet transfusion must be assessed after evaluation of the cause of thrombocytopenia, the clinical condition and the expected effect. The use of plasma should also be critically viewed, mainly due to hypervolemia. Prothrombin complex concentrates are better than plasma for warfarin reversal. There is good evidence for the use of albumin for massive paracentesis, in the treatment of hepatorenal syndrome type 1 and spontaneous bacterial peritonitis. Albumin infusion can have favorable effects in severe sepsis and septic shock. A restrictive strategy should be favored in the use of blood products and the decision should be based on a critical appraisal of the available evidence.
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Affiliation(s)
- S Petros
- Interdisziplinäre Internistische Intensivmedizin, Zentrum für Hämostaseologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland.
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Okafor ON, Gorog DA. Endogenous Fibrinolysis: An Important Mediator of Thrombus Formation and Cardiovascular Risk. J Am Coll Cardiol 2015; 65:1683-1699. [PMID: 25908074 DOI: 10.1016/j.jacc.2015.02.040] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 02/20/2015] [Accepted: 02/23/2015] [Indexed: 11/15/2022]
Abstract
Most acute cardiovascular events are attributable to arterial thrombosis. Plaque rupture or erosion stimulates platelet activation, aggregation, and thrombosis, whilst simultaneously activating enzymatic processes that mediate endogenous fibrinolysis to physiologically maintain vessel patency. Interplay between these pathways determines clinical outcome. If proaggregatory factors predominate, the thrombus may propagate, leading to vessel occlusion. However, if balanced by a healthy fibrinolytic system, thrombosis may not occur or cause lasting occlusion. Despite abundant evidence for the fibrinolytic system regulating thrombosis, it has been overlooked compared with platelet reactivity, partly due to a lack of techniques to measure it. We evaluate evidence for endogenous fibrinolysis in arterial thrombosis and review techniques to assess it, including biomarkers and global assays, such as thromboelastography and the Global Thrombosis Test. Global assays, simultaneously assessing proaggregatory and fibrinolytic pathways, could play a role in risk stratification and in identifying impaired fibrinolysis as a potential target for pharmacological modulation.
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Affiliation(s)
- Osita N Okafor
- East & North Hertfordshire NHS Trust, Hertfordshire, United Kingdom
| | - Diana A Gorog
- East & North Hertfordshire NHS Trust, Hertfordshire, United Kingdom; Vascular Sciences, National Heart & Lung Institute, Imperial College, London, United Kingdom.
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