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Nadakuditi NK, Peters EF, Subramanian S, Prakash A. Clinical Profile of Congenital Factor XIII Deficiency in Children. Indian J Pediatr 2024; 91:223-228. [PMID: 37314674 DOI: 10.1007/s12098-023-04681-y] [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: 09/29/2022] [Accepted: 03/17/2023] [Indexed: 06/15/2023]
Abstract
OBJECTIVES Congenital Factor 13 Deficiency (FXIIID) is a rare bleeding disorder (RBD) of autosomal recessive inheritance, with an incidence of 1 in 3-5 million. The clinical symptomatology, diagnosis, and management of FXIIID are described. METHODS A retrospective chart review of children with FXIIID was performed from January 2000 through October 2021 at a tertiary care center in Southern India. The diagnosis was performed by the Urea clot solubility test (UCST) and Factor XIII antigen assay. RESULTS Twenty children (representing 16 families) were included. Male: Female ratio was 1.5:1. The median age of symptom onset was 6 mo, and the median age of diagnosis was 1 y, demonstrating a delay in diagnosis. Consanguinity was present in 15 (75%) with 4 children having affected siblings. Clinical symptomatology ranged from mucosal bleeds to intracranial bleeds and hemarthrosis, with many children having a history of prolonged umbilical bleeding in their neonatal period. Fourteen children were on cryoprecipitate prophylaxis. Four children had breakthrough bleeds due to irregular prophylaxis, including one intracranial bleed due to a delay in cryoprecipitate prophylaxis during the covid pandemic. CONCLUSIONS Congenital FXIIID presents with a wide range of bleeding manifestations. The high prevalence of consanguinity in Southern India can be a cause of FXIIID's high prevalence in this region. There is a propensity for intracranial bleeding with a significant number having this at first presentation. Regular prophylaxis is required and feasible to prevent potentially fatal bleeds.
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Affiliation(s)
- Naveen Kanth Nadakuditi
- Department of Pediatric Hematology- Oncology & Bone Marrow Transplantation, St. John's Medical College & Hospital, Bangalore, Karnataka, India
| | - Elvis Fabian Peters
- Department of Pediatric Hematology- Oncology & Bone Marrow Transplantation, St. John's Medical College & Hospital, Bangalore, Karnataka, India
| | - Sitalakshmi Subramanian
- Department of Immuno-Hematology, St. John's Medical College & Hospital, Bangalore, Karnataka, India
| | - Anand Prakash
- Department of Pediatric Hematology- Oncology & Bone Marrow Transplantation, St. John's Medical College & Hospital, Bangalore, Karnataka, India.
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Dorgalaleh A. The History of Factor XIII Deficiency. Semin Thromb Hemost 2024; 50:34-42. [PMID: 36706781 DOI: 10.1055/s-0043-1761217] [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: 01/29/2023]
Abstract
Despite the early discovery of factor XIII (FXIII) in 1944, the diagnosis of FXIII deficiency was not made until 1960, after all the other coagulation factor deficiencies, most likely due to the normality of routine coagulation testing in FXIII deficiency. Although the first case was detected by the clot solubility test and this test has long since been used to detect FXIII deficiency, the test is no longer recommended by experts. Over the past 60 years, knowledge about FXIII deficiency has expanded considerably, between 1992, when the first variant was identified, and 2022, 197 mutations have been reported. Almost all missense mutations have a similar effect on FXIII, leading to instability and faster degradation of mutant FXIII protein. Therapeutic options have evolved from historical fresh frozen plasma (FFP), old plasma, whole blood, and cryoprecipitate, to plasma-derived and recombinant FXIII concentrates, respectively available since 1993 and 2012. These concentrate products were respectively approved by the Food and Drug Administration in 2011 and 2013. This historical review covers various aspects of FXIII related disorders, including the discovery of the FXIII, associated disorders, molecular basis, diagnosis, and treatment of FXIII deficiency.
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Naderi M, Mirzaei I, Yaghoubi S, Milani I, Cohan N. Postpartum Hemorrhage in Heterozygote Factor XIII Deficient Women Compared With Healthy Women. A Cross-Sectional Experience From Iran. Clin Appl Thromb Hemost 2021; 27:10760296211051714. [PMID: 34697946 PMCID: PMC8552392 DOI: 10.1177/10760296211051714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Postpartum hemorrhage (PPH) is a major cause of maternal mortality, which is a common clinical manifestation in women with rare bleeding disorders. In this study, we compare PPH and its complications in heterozygote factor XIII (FXIII) deficient women with healthy women. In this cross sectional case study, 50 women with heterozygote FXIII deficiency and 50 healthy women are evaluated. Data were initially collected by interviewing the women who were receiving FXIII replacement therapy after their childbirths. Data were analysed using SPSS (Version 22) and a P-value of less than .05 was considered statistically significant. The mean age in the patient and control groups were 31.2 and 32.5 years respectively. The occurring rate of PPH in the patient group was significantly higher than the control group (34% vs 2%) (P-value <.0001). None of the confounding variables such as maternal age, gestational age, numbers, and types of delivery in women with PPH showed any significant differences between the control and patient groups. According to the results of this study, the risk of PPH (early and late), miscarriage, and menorrhagia in women who are heterozygous for FXIII deficiency is significantly higher than healthy women. However, the effect of other factors such as maternal age, gestational age, number, and type of delivery require further studies to delineate any confounding factors.
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Affiliation(s)
- Majid Naderi
- 48538Zahedan University of Medical Sciences, Zahedan, Iran
| | - Ilia Mirzaei
- 48538Zahedan University of Medical Sciences, Zahedan, Iran
| | | | - Ida Milani
- 48538Zahedan University of Medical Sciences, Zahedan, Iran
| | - Nader Cohan
- Shiraz University of Medical Sciences, Shiraz, Iran
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Factor XIII-A: An Indispensable "Factor" in Haemostasis and Wound Healing. Int J Mol Sci 2021; 22:ijms22063055. [PMID: 33802692 PMCID: PMC8002558 DOI: 10.3390/ijms22063055] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 02/06/2023] Open
Abstract
Factor XIII (FXIII) is a transglutaminase enzyme that catalyses the formation of ε-(γ-glutamyl)lysyl isopeptide bonds into protein substrates. The plasma form, FXIIIA2B2, has an established function in haemostasis, with fibrin being its principal substrate. A deficiency in FXIII manifests as a severe bleeding diathesis emphasising its crucial role in this pathway. The FXIII-A gene (F13A1) is expressed in cells of bone marrow and mesenchymal lineage. The cellular form, a homodimer of the A subunits denoted FXIII-A, was perceived to remain intracellular, due to the lack of a classical signal peptide for its release. It is now apparent that FXIII-A can be externalised from cells, by an as yet unknown mechanism. Thus, three pools of FXIII-A exist within the circulation: plasma where it circulates in complex with the inhibitory FXIII-B subunits, and the cellular form encased within platelets and monocytes/macrophages. The abundance of this transglutaminase in different forms and locations in the vasculature reflect the complex and crucial roles of this enzyme in physiological processes. Herein, we examine the significance of these pools of FXIII-A in different settings and the evidence to date to support their function in haemostasis and wound healing.
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Factor XIII-A in Diseases: Role Beyond Blood Coagulation. Int J Mol Sci 2021; 22:ijms22031459. [PMID: 33535700 PMCID: PMC7867190 DOI: 10.3390/ijms22031459] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/25/2021] [Accepted: 01/28/2021] [Indexed: 12/28/2022] Open
Abstract
Multidisciplinary research from the last few decades has revealed that Factor XIII subunit A (FXIII-A) is not only involved in blood coagulation, but may have roles in various diseases. Here, we aim to summarize data from studies involving patients with mutations in the F13A1 gene, performed in FXIII-A knock-out mice models, clinical and histological studies assessing correlations between diseases severity and FXIII-A levels, as well as from in vitro experiments. By providing a complex overview on its possible role in wound healing, chronic inflammatory bowel diseases, athe-rosclerosis, rheumatoid arthritis, chronic inflammatory lung diseases, chronic rhinosinusitis, solid tumors, hematological malignancies, and obesity, we also demonstrate how the field evolved from using FXIII-A as a marker to accept and understand its active role in inflammatory and malignant diseases.
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Demir S, Kaplan O, Celebier M, Sag E, Bilginer Y, Lay I, Ozen S. Predictive biomarkers of IgA vasculitis with nephritis by metabolomic analysis. Semin Arthritis Rheum 2020; 50:1238-1244. [PMID: 33065418 DOI: 10.1016/j.semarthrit.2020.09.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/05/2020] [Accepted: 09/09/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND IgA vasculitis (IgAV) is the most common vasculitis of childhood. Renal involvement defines late morbidity of the disease. A better understanding of the pathophysiology of the progression to kidney disease and predictive biomarkers are required for better management of IgAV and its nephritis (IgAVN). OBJECTIVES An untargeted metabolomics approach was performed to reveal the underlying molecular mechanism of disease pathogenesis and to define potential biomarkers from plasma samples from IgAV and IgAVN patients. METHODS Forty-five active IgAV patients (H) and six healthy controls (C) were enrolled in the study. Plasma samples were collected on the same day of diagnosis and before any immunosuppressive treatment was initiated. At the time of diagnosis and sample collection, none of the patients had renal involvement. We used Quadrupole Time of Flight Mass Spectrometry (Q-TOF LC/MS) to investigate the alterations in plasma metabolomic profiles. Three separate pools were created: healthy controls (group C), active IgAV patients who did not develop renal involvement (group H), and patients who developed IgAVN at follow up (group N). Peak picking, grouping, and comparison parts were performed via XCMS (https://xcmsonline.scripps.edu/) software. RESULTS At follow-up, IgAVN developed in 6 out of 45 IgAV patients. The median time of renal involvement development is 23 days (range 5-45 days). Of these, 3 had nephritic proteinuria, one had nephrotic proteinuria, and 2 had microscopic hematuria. There were no significant differences in gender, age, clinical manifestations, and laboratory findings between the six patients who developed renal involvement and those who did not. In multivariate analysis, there was no significant association between any of the defined demographic and clinical characteristics (male sex, gastrointestinal system involvement, joint involvement, CRP, WBC, PLT) and the occurrence of renal involvement. Totally 2618 peaks were detected for group H, N, and C. Among them, 355 peaks were found to be statistically significant and reliable (p<0.05), and 155 of these peaks were found to be changed (fold change >1.5) between the groups C and H, and 66 peaks were found to be changed (fold change >1.5) between the groups H and N. The number of the peaks on the intersection of the peaks found to be different between the groups (C and H) and (H and N) was 39. Based on putative identification results, 15 putatively identified metabolites matched with 11 peaks were presented as biomarker candidates after careful evaluation with a clinical perspective. CONCLUSION We suggest that DHAP (18:0), prostaglandin D2/I2, porphobilinogen, 5-methyltetrahydrofolic acid, and N-Acetyl-4-O-acetylneuraminic acid/N-Acetyl-7-O-acetylneuraminic acid may serve as biomarkers for predicting kidney disease. Future studies with larger groups of IgAV patients are needed to validate the identified metabolic profile.
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Affiliation(s)
- Selcan Demir
- Hacettepe University Faculty of Medicine, Department of Pediatric Rheumatology, Ankara, Turkey
| | - Ozan Kaplan
- Hacettepe University, Faculty of Pharmacy, Department of Analytical Chemistry, Ankara, Turkey; Hacettepe University, Faculty of Pharmacy Drug and Cosmetic R&D and Quality Control Laboratory (HUNIKAL), Ankara, Turkey
| | - Mustafa Celebier
- Hacettepe University, Faculty of Pharmacy, Department of Analytical Chemistry, Ankara, Turkey; Hacettepe University, Faculty of Pharmacy Drug and Cosmetic R&D and Quality Control Laboratory (HUNIKAL), Ankara, Turkey
| | - Erdal Sag
- Hacettepe University Faculty of Medicine, Department of Pediatric Rheumatology, Ankara, Turkey
| | - Yelda Bilginer
- Hacettepe University Faculty of Medicine, Department of Pediatric Rheumatology, Ankara, Turkey
| | - Incilay Lay
- Hacettepe University Faculty of Medicine, Department of Medical Biochemistry, Ankara, Turkey; Hacettepe University Hospitals, Clinical Pathology Laboratory, Ankara, Turkey
| | - Seza Ozen
- Hacettepe University Faculty of Medicine, Department of Pediatric Rheumatology, Ankara, Turkey.
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Combined presence of coagulation factor XIII V34L and plasminogen activator inhibitor 1 4G/5G gene polymorphisms significantly contribute to recurrent pregnancy loss in Serbian population. J Med Biochem 2020; 39:199-207. [PMID: 33033453 DOI: 10.2478/jomb-2019-0028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 05/06/2019] [Indexed: 11/20/2022] Open
Abstract
Background Recurrent pregnancy loss (RPL) is a heterogeneous condition affecting up to 5% of women of reproductive age. Inherited thrombophilia have been postulated as one of the causes of RPL. Here we examined the prevalence of nine thrombophilic gene polymorphisms among women with history of recurrent miscarriages and fertile controls. Methods The study included 70 women with history of at least three early pregnancy losses and 31 fertile controls with no miscarriages. We investigated mutations in genes responsible for clotting and fibrinolysis, including factor V (FV) Leiden, FV H1299R, factor II (FII) G20210A, methylene tetrahydrofolate reductase (MTHFR) C677T and A1298C, factor XIII (FXIII) V34L, plasminogen activator inhibitor-1 (PAI-1) 4G/5G and endothelial protein C receptor (EPCR) H1 and H3 haplotypes using reverse polymerase chain reaction ViennaLab cardiovascular disease StrippAssays. Results Our results showed no significant increase in prevalence of tested polymorphisms in women with RPL. However, relative risk for PRL among women heterozygous for FXIII V34L was 2.81 times increased (OR 2.81, 95% CI 1.15-6.87, P=0.023). Haplotype analysis showed that combined presence of high-risk genotypes for FXIII and PAI-1 significantly increases risk for RPL (OR 13.98, CI 95% 1.11-17.46, P=0.044). Conclusions This is the first study in Serbian population that investigated prevalence of FVR2, A1298C, FXIII V34L and EPCR gene variants. Compound heterozygosity for FXIII V34L and PAI-1 4G is significant risk factor for recurrent miscarriage. Our results should be viewed in context of small case-control study, so further large prospective studies are need for confirmation of our findings.
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Birkbeck R, Humm K, Cortellini S. A review of hyperfibrinolysis in cats and dogs. J Small Anim Pract 2019; 60:641-655. [PMID: 31608455 DOI: 10.1111/jsap.13068] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 08/21/2019] [Accepted: 08/21/2019] [Indexed: 12/14/2022]
Abstract
The fibrinolytic system is activated concurrently with coagulation; it regulates haemostasis and prevents thrombosis by restricting clot formation to the area of vascular injury and dismantling the clot as healing occurs. Dysregulation of the fibrinolytic system, which results in hyperfibrinolysis, may manifest as clinically important haemorrhage. Hyperfibrinolysis occurs in cats and dogs secondary to a variety of congenital and acquired disorders. Acquired disorders associated with hyperfibrinolysis, such as trauma, cavitary effusions, liver disease and Angiostrongylus vasorum infection, are commonly encountered in primary care practice. In addition, delayed haemorrhage reported in greyhounds following trauma and routine surgical procedures has been attributed to a hyperfibrinolytic disorder, although this has yet to be characterised. The diagnosis of hyperfibrinolysis is challenging and, until recently, has relied on techniques that are not readily available outside referral hospitals. With the recent development of point-of-care viscoelastic techniques, assessment of fibrinolysis is now possible in referral practice. This will provide the opportunity to target haemorrhage due to hyperfibrinolysis with antifibrinolytic drugs and thereby reduce associated morbidity and mortality. The fibrinolytic system and the conditions associated with increased fibrinolytic activity in cats and dogs are the focus of this review article. In addition, laboratory and point-of-care techniques for assessing hyperfibrinolysis and antifibrinolytic treatment for patients with haemorrhage are reviewed.
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Affiliation(s)
- R Birkbeck
- Department of Veterinary Clinical Sciences, The Royal Veterinary College, Hertfordshire, AL9 7TA, UK
| | - K Humm
- Department of Veterinary Clinical Sciences, The Royal Veterinary College, Hertfordshire, AL9 7TA, UK
| | - S Cortellini
- Department of Veterinary Clinical Sciences, The Royal Veterinary College, Hertfordshire, AL9 7TA, UK
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Affiliation(s)
- Laszlo Lorand
- Department of Cell and Molecular BiologyNorthwestern University Feinberg School of Medicine Chicago Illinois USA
| | - Siiri E. Iismaa
- Molecular Cardiology and Biophysics DivisionVictor Chang Cardiac Research Institute Darlinghurst New South Wales Australia
- St Vincent's Clinical SchoolUniversity of New South Wales Kensington New South Wales Australia
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Tang N, Sun Z, Li D, Yang J, Yin S, Guan Q. Combined measurement of factor XIII and D-dimer is helpful for differential diagnosis in patients with suspected pulmonary embolism. Clin Chem Lab Med 2017; 55:1948-1953. [PMID: 28412719 DOI: 10.1515/cclm-2017-0072] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 03/20/2017] [Indexed: 11/15/2022]
Abstract
BACKGROUND D-dimer has been used to rule out pulmonary embolism (PE). Based on previous reports of decreased concentrations of coagulation factor XIII (FXIII) in venous thromboembolism, and no change in FXIII concentration in patients with acute cardiovascular disease, we evaluated the benefit of simultaneously measuring D-dimer and FXIII concentrations for diagnosing PE. METHODS In this prospective single-center study, we enrolled 209 patients initially suspected of having PE, and measured their D-dimer and FXIII concentrations. Forty-one patients were diagnosed with PE and 168 with other final diagnoses, including acute coronary syndrome (ACS); aortic dissection (AD); spontaneous pneumothorax (SP); other respiratory, heart, digestive and nervous diseases; and uncertain diagnoses. RESULTS Patients with PE had significantly higher D-dimer and lower FXIII concentrations than did patients without PE. Combined D-dimer and FXIII measurements provided a higher positive predictive value (76.6%) for PE than single tests, especially in patients with Wells score >4.0 (89.3%). Specifically, patients with AD or ACS showed higher FXIII concentrations and mean platelet volumes than did patients with PE or SP, and patients with PE and AD had higher D-dimer concentrations than did other patients. At the thresholds of 69.0% for FXIII and 1.10 μg/mL for D-dimer, 123/151 patients (81.5%) with serious diseases (PE, AD, ACS and SP) were correctly distinguished. CONCLUSIONS Combined measurement of D-dimer and FXIII helps distinguish PE from serious diseases with similar symptoms and appears to relate to increased FXIII release from active platelets in cardiovascular disease.
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Umeda K, Tanaka S, Ihara F, Yamagishi J, Suzuki Y, Nishikawa Y. Transcriptional profiling of Toll-like receptor 2-deficient primary murine brain cells during Toxoplasma gondii infection. PLoS One 2017; 12:e0187703. [PMID: 29136637 PMCID: PMC5685635 DOI: 10.1371/journal.pone.0187703] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 10/24/2017] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Toxoplasma gondii is capable of persisting in the brain, although it is efficiently eliminated by cellular immune responses in most other sites. While Toll-like receptor 2 (TLR2) reportedly plays important roles in protective immunity against the parasite, the relationship between neurological disorders induced by T. gondii infection and TLR2 function in the brain remains controversial with many unknowns. In this study, primary cultured astrocytes, microglia, neurons, and peritoneal macrophages obtained from wild-type and TLR2-deficient mice were exposed to T. gondii tachyzoites. To characterize TLR2-dependent functional pathways activated in response to T. gondii infection, gene expression of different cell types was profiled by RNA sequencing. RESULTS During T. gondii infection, a total of 611, 777, 385, and 1105 genes were upregulated in astrocytes, microglia, neurons, and macrophages, respectively, while 163, 1207, 158, and 1274 genes were downregulated, respectively, in a TLR2-dependent manner. Overrepresented Gene Ontology (GO) terms for TLR2-dependently upregulated genes were associated with immune and stress responses in astrocytes, immune responses and developmental processes in microglia, metabolic processes and immune responses in neurons, and metabolic processes and gene expression in macrophages. Overrepresented GO terms for downregulated genes included ion transport and behavior in astrocytes, cell cycle and cell division in microglia, metabolic processes in neurons, and response to stimulus, signaling and cell motility in macrophages. CONCLUSIONS To our knowledge, this is the first transcriptomic study of TLR2 function across different cell types during T. gondii infection. Results of RNA-sequencing demonstrated roles for TLR2 varied by cell type during T. gondii infection. Our findings facilitate understanding of the detailed relationship between TLR2 and T. gondii infection, and elucidate mechanisms underlying neurological changes during infection.
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Affiliation(s)
- Kousuke Umeda
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
| | - Sachi Tanaka
- Division of Animal Science, Department of Agricultural and Life Sciences, Faculty of Agriculture, Shinshu University, Minamiminowa, Nagano, Japan
| | - Fumiaki Ihara
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
| | - Junya Yamagishi
- Research Center for Zoonosis Control, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Yutaka Suzuki
- Graduate School of Frontier Science, The University of Tokyo, Kashiwa, Chiba, Japan
| | - Yoshifumi Nishikawa
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
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Norton DG, Fan NK, Goudie MJ, Handa H, Platt MO, Averett RD. Computational imaging analysis of glycated fibrin gels reveals aggregated and anisotropic structures. J Biomed Mater Res A 2017; 105:2191-2198. [PMID: 28371216 DOI: 10.1002/jbm.a.36074] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 03/02/2017] [Accepted: 03/24/2017] [Indexed: 11/09/2022]
Abstract
In this article, a computational imaging analysis method is presented for the evaluation of aggregation and anisotropy in both native (unglycated) and glycated fibrin matrix structures. The imaging analysis was used to test the hypothesis that glycated fibrin structures are more aggregated and anisotropic than unglycated (native) fibrin structures. Glycation of fibrinogen, and subsequently fibrin, occurs under normal physiological conditions; however, excess glycation due to disease states such as diabetes can disrupt the fibrin matrix and cause an abnormal structure and function. Studies that elucidate morphological changes in glucose incubated fibrin matrices are necessary to better understand thrombosis, which occurs due to hypercoagulable conditions. In this study, imaging algorithms were designed for the determination of aggregation of fibrin fibers within a matrix as well as preferential orientation (anisotropy) due to glycation. The results showed that glycated fibrin structures displayed an overall higher degree of aggregation and anisotropy as compared to unglycated fibrin structures. However, for glycated fibrin matrices that were polymerized utilizing extended incubation periods representative of physiological plasma glucose conditions, the results showed that fibrin aggregation and anisotropy decreased when compared to unglycated matrices. The algorithms showed that incorporation of the crosslinking agent FXIII into the fibrin matrix was shown to decrease both aggregation and anisotropy. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 105A: 2191-2198, 2017.
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Affiliation(s)
- David G Norton
- School of Medicine, Mercer University, Savannah, Georgia, 31404
| | - Natalie K Fan
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, Texas, 78249
| | - Marcus J Goudie
- School of Chemical, Materials, and Biomedical Engineering, The University of Georgia, College of Engineering, Driftmier Engineering Center, Athens, Georgia, 30602
| | - Hitesh Handa
- School of Chemical, Materials, and Biomedical Engineering, The University of Georgia, College of Engineering, Driftmier Engineering Center, Athens, Georgia, 30602
| | - Manu O Platt
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology College of Engineering and Emory University School of Medicine, Atlanta, Georgia, 30332
| | - Rodney D Averett
- School of Chemical, Materials, and Biomedical Engineering, The University of Georgia, College of Engineering, Driftmier Engineering Center, Athens, Georgia, 30602
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Nasu K, Hanafusa N, Nangaku M. Selective plasma exchange can reduce auto-antibodies in patients with bullous pemphigoid without affecting factor XIII and fibrinogen. J Clin Apher 2016; 32:589-591. [DOI: 10.1002/jca.21513] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 09/14/2016] [Accepted: 09/16/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Kahori Nasu
- Division of Nephrology and Endocrinology; The University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - Norio Hanafusa
- Division of Total Renal Care Medicine; The University of Tokyo Hospital; Tokyo Japan
| | - Masaomi Nangaku
- Division of Nephrology and Endocrinology; The University of Tokyo Graduate School of Medicine; Tokyo Japan
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Autoimmune acquired factor XIII deficiency due to anti-factor XIII/13 antibodies: A summary of 93 patients. Blood Rev 2016; 31:37-45. [PMID: 27542511 DOI: 10.1016/j.blre.2016.08.002] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 07/14/2016] [Accepted: 08/02/2016] [Indexed: 11/22/2022]
Abstract
Autoimmune acquired factor XIII (F13) deficiency or autoimmune hemophilia-like disease (hemorrhaphilia) resulted from the generation of anti-F13 antibodies (AH13) is a severe bleeding disorder that occurs mainly in the elderly. Although rare, the number of patients diagnosed with AH13 has recently increased. To improve understanding of this disease, the author summarized 93 ever reported/diagnosed AH13 cases. About 50% of cases were idiopathic. In the remaining half of the patients, autoimmune diseases and malignancies were the most common underlying diseases. Intramuscular and subcutaneous bleeding were the most frequently reported symptoms. Hemorrhage was the cause of death in 13 patients. In 4 patients, the diagnosis was established after hemorrhagic death. Therefore, physicians/hematologists must raise the awareness of AH13 as a life-threatening disease. Most patients were treated with F13 concentrates to arrest bleeding and with prednisolone and cyclophosphamide to eradicate anti-F13 autoantibodies. AH13 cases tend to become chronic and intractable and require close follow-up over an extended period.
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Tone KJ, James TE, Fergusson DA, Tinmouth A, Tay J, Avey MT, Kilty S, Lalu MM. Acquired Factor XIII Inhibitor in Hospitalized and Perioperative Patients: A Systematic Review of Case Reports and Case Series. Transfus Med Rev 2016; 30:123-31. [DOI: 10.1016/j.tmrv.2016.04.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 04/15/2016] [Indexed: 10/21/2022]
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Ponce RA, Visich JE, Heffernan JK, Lewis KB, Pederson S, Lebel E, Andrews-Jones L, Elliott G, Palmer TE, Rogge MC. Preclinical Safety and Pharmacokinetics of Recombinant Human Factor XIII. Toxicol Pathol 2016; 33:495-506. [PMID: 16036868 DOI: 10.1080/01926230490966247] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Factor XIII (FXIII) is a thrombin-activated protransglutaminase responsible for fibrin clot stabilization and longevity. Deficiency in FXIII is associated with diffuse bleeding and wound-healing disorders in humans. This report summarizes results from several studies conducted in adult cynomolgus monkeys ( M. fascicularis) to evaluate the safety and pharmacokinetics of recombinant human factor XIII A2 dimer (rFXIII). Intravenous slow bolus injection of rFXIII resulted in the expected formation of the heterotetramer rA2cnB2, prolonged circulating half-life (5–7 days), and increased plasma transglutaminase activity. Recombinant FXIII was well tolerated as a single dose up to 20 mg/kg rFXIII (2840 U/kg), as repeated daily doses up to 6 mg/kg (852 U/kg) for 14 days, and as 3 repeated doses of 8 mg/kg (1136 U/kg) separated by 14 days. Overt toxicity occurred after a single intravenous injection of ≥ 22.5 mg/kg rFXIII (3150 U/kg), or with 2 doses of =12.5 mg/kg (1775 U/kg) administered within 72 hours. The rFXIII-mediated toxicity was expressed as an acute systemic occlusive coagulopathy. Evaluation of plasma samples from dosed animals demonstrated formation of cross-linked fibrin/fibrinogen oligomers and higher-order protein aggregates, which are hypothesized to be responsible for the observed vessel occlusion and associated embolic sequelae. These results demonstrate that rFXIII-mediated toxicity results from exaggerated pharmacological activity of the molecule at supraphysiological concentrations. The absence of observed toxicological effect with repeated intravenous doses up to 8 mg/kg (1136 U/kg) was used to support an initial clinical dose range of 0.014 to 0.35 mg/kg (2–50 U/kg).
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Affiliation(s)
- Rafael A Ponce
- ZymoGenetics Inc., 1201 Eastlake Avenue E., Seattle, WA 98102, USA.
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Shanbhag S, Ghosh K, Shetty S. First trimester prenatal diagnosis of severe FXIII deficiency. Haemophilia 2016; 22:e443-4. [DOI: 10.1111/hae.12982] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2016] [Indexed: 11/28/2022]
Affiliation(s)
- S. Shanbhag
- National Institute of Immunohaematology; KEM Hospital; Parel Mumbai India
| | - K. Ghosh
- Surat Raktadan Kendra; Surat Gujarat India
| | - S. Shetty
- National Institute of Immunohaematology; KEM Hospital; Parel Mumbai India
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Blood coagulation factor XIII and factor XIII deficiency. Blood Rev 2016; 30:461-475. [PMID: 27344554 DOI: 10.1016/j.blre.2016.06.002] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 06/01/2016] [Accepted: 06/10/2016] [Indexed: 11/20/2022]
Abstract
Factor XIII (FXIII) is a multifunctional pro-γ-transglutaminase that, in addition to its well-known role in hemostasis, has a crucial role in angiogenesis, maintenance of pregnancy, wound healing, bone metabolism, and even cardio protection. FXIII deficiency (FXIIID) is a rare bleeding disorder (RBD) with an estimated incidence of one per two million that is accompanied by life-threatening bleeding such as umbilical cord bleeding, recurrent spontaneous miscarriage, and intracranial hemorrhage (ICH). Today, the disease is successfully managed by FXIII concentrate and recombinant FXIII for prophylaxis, management of minor and major bleeding, treatment of ICH, and successful delivery in women with recurrent pregnancy loss. Molecular analysis of patients with FXIIID revealed a wide spectrum of mutations, most frequently missense mutations in the FXIII-A subunit, with a few recurrent mutations observed worldwide. In vitro expression studies revealed that most of the missense mutations cause intracellular instability of the FXIII protein and, subsequently, FXIIID.
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Xu G, Liang Q, Zhang L, Shen Y, Ding Q, Wang X, Wang H. [Identification of genetic defects in a Chinese pedigree with factor XIII deficiency: case report and literature review]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2016; 36:844-8. [PMID: 26477763 PMCID: PMC7364940 DOI: 10.3760/cma.j.issn.0253-2727.2015.10.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
目的 对1个遗传性凝血因子XIII(FXIII)缺陷症家系进行表型诊断、基因诊断和产前诊断,并进行文献回顾。 方法 用尿素溶解法以及REA-chrom FXIII试剂盒检测患者及其家系成员血浆FXIII活性(FXIII:C),用双抗体夹心法检测FXIII抗原(FXIII:Ag),采用血栓弹力图(TEG)对先证者凝血功能进行评估。PCR扩增F13A1基因的15个外显子及其侧翼序列,PCR产物纯化后直接测序,并对家系成员F13A1基因相应的突变序列进行检测。 结果 先证者FXIII尿素溶解试验阳性,FXIII:Ag<1%,FXIII:C低于检测下限(<3%)。基因检测发现先证者F13A1基因14号外显子存在双杂合突变(p.Arg662*和p.Trp665*),先证者母亲及父亲均存在相应位点的单杂合突变,胎儿携带与先证者相同的双杂合突变。 结论 加强对FXIII结构与功能的了解,开展相关实验室诊断和基因诊断,可使患者得到及时的诊断和治疗。
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Affiliation(s)
- Guanqun Xu
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Qian Liang
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Liwei Zhang
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Yun Shen
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Qiulan Ding
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Xuefeng Wang
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Hongli Wang
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
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Shanbhag S, Ghosh K, Shetty S. Genetic basis of severe factor XIII deficiency in a large cohort of Indian patients: Identification of fourteen novel mutations. Blood Cells Mol Dis 2016; 57:81-4. [DOI: 10.1016/j.bcmd.2016.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Accepted: 01/11/2016] [Indexed: 10/22/2022]
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Dorgalaleh A, Naderi M, Shamsizadeh M. Morbidity and mortality in a large number of Iranian patients with severe congenital factor XIII deficiency. Ann Hematol 2015; 95:451-5. [PMID: 26692088 DOI: 10.1007/s00277-015-2568-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2015] [Accepted: 11/29/2015] [Indexed: 10/22/2022]
Abstract
With 473 patients, Iran has about one third of the world's patients with severe congenital factor XIII (FXIII) deficiency. A considerable number of patients with FXIII deficiency (FXIIID) are affected by life-threatening bleeding episodes, such as central nervous system (CNS) bleeding or recurrent miscarriage and umbilical cord bleeding (UCB), that cause a high rate of morbidity and mortality in Iranian patients with FXIIID. Among 317 Iranian patients with FXIIID, 145 cases experienced 166 CNS bleeds (CNSBs) that recurred in 21 cases. CNSB caused different types of neurological complications in 69 patients. A total of 62 miscarriages were observed in 24 women of childbearing age, and 21 deaths were observed due to umbilical cord bleeding or mucosal bleeding. In fact, 49 deaths (15.4 %) were observed in these patients, which highlight the importance of early diagnosis and intensive health care among patients with FXIIID.
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Affiliation(s)
- Akbar Dorgalaleh
- Department of Hematology and Blood Transfusion, School of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran.
| | - Majid Naderi
- Department of Pediatrics Hematology & Oncology, Ali Ebn-e Abitaleb Hospital Research Center For Children And Adolescents Health [RCCAH], Zahedan University of Medical Sciences, Zahedan, Iran.
| | - Morteza Shamsizadeh
- Department of Nursing and Midwifery, Shahroud University of Medical Sciences, Shahroud, Iran
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Andersson C, Kvist PH, McElhinney K, Baylis R, Gram LK, Pelzer H, Lauritzen B, Holm TL, Hogan S, Wu D, Turpin B, Miller W, Palumbo JS. Factor XIII Transglutaminase Supports the Resolution of Mucosal Damage in Experimental Colitis. PLoS One 2015; 10:e0128113. [PMID: 26098308 PMCID: PMC4476663 DOI: 10.1371/journal.pone.0128113] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 04/23/2015] [Indexed: 02/07/2023] Open
Abstract
The thrombin-activated transglutaminase factor XIII (FXIII) that covalently crosslinks and stablizes provisional fibrin matrices is also thought to support endothelial and epithelial barrier function and to control inflammatory processes. Here, gene-targeted mice lacking the FXIII catalytic A subunit were employed to directly test the hypothesis that FXIII limits colonic pathologies associated with experimental colitis. Wildtype (WT) and FXIII-/- mice were found to be comparable in their initial development of mucosal damage following exposure to dextran sulfate sodium (DSS) challenge. However, unlike FXIII-sufficient mice, FXIII-deficient cohorts failed to efficiently resolve colonic inflammatory pathologies and mucosal damage following withdrawal of DSS. Consistent with prior evidence of ongoing coagulation factor activation and consumption in individuals with active colitis, plasma FXIII levels were markedly decreased in colitis-challenged WT mice. Treatment of colitis-challenged mice with recombinant human FXIII-A zymogen significantly mitigated weight loss, intestinal bleeding, and diarrhea, regardless of whether cohorts were FXIII-sufficient or were genetically devoid of FXIII. Similarly, both qualitative and quantitative microscopic analyses of colonic tissues revealed that exogenous FXIII improved the resolution of multiple colitis disease parameters in both FXIII-/- and WT mice. The most striking differences were seen in the resolution of mucosal ulceration, the most severe histopathological manifestation of DSS-induced colitis. These findings directly demonstrate that FXIII is a significant determinant of mucosal healing and clinical outcome following inflammatory colitis induced mucosal injury and provide a proof-of-principle that clinical interventions supporting FXIII activity may be a means to limit colitis pathology and improve resolution of mucosal damage.
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Affiliation(s)
| | - Peter H. Kvist
- Novo Nordisk A/S, Biopharmaceutical Research Unit, Copenhagen, Denmark
| | - Kathryn McElhinney
- Cancer and Blood Diseases Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Richard Baylis
- Cancer and Blood Diseases Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Luise K. Gram
- Novo Nordisk A/S, Biopharmaceutical Research Unit, Copenhagen, Denmark
| | - Hermann Pelzer
- Novo Nordisk A/S, Biopharmaceutical Research Unit, Copenhagen, Denmark
| | - Brian Lauritzen
- Novo Nordisk A/S, Biopharmaceutical Research Unit, Copenhagen, Denmark
| | - Thomas L. Holm
- Novo Nordisk A/S, Biopharmaceutical Research Unit, Copenhagen, Denmark
| | - Simon Hogan
- Division of Allergy and Immunology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - David Wu
- Division of Allergy and Immunology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Brian Turpin
- Cancer and Blood Diseases Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Whitney Miller
- Cancer and Blood Diseases Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Joseph S. Palumbo
- Cancer and Blood Diseases Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
- * E-mail:
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Al Sonbul A, Noor A, Ahmed N, Al-Mutairi N, Jokhadar A, Al-Marri M, Al-Mayouf S. Successful treatment of severe gastrointestinal manifestations of Henoch-Schonlein Purpura and factor XIII deficiency using cryoprecipitate transfusion. Int J Pediatr Adolesc Med 2015; 2:84-88. [PMID: 30805443 PMCID: PMC6372394 DOI: 10.1016/j.ijpam.2015.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Revised: 05/15/2015] [Accepted: 05/20/2015] [Indexed: 11/23/2022]
Abstract
Henoch–Schonlein Purpura (HSP) might present with severe gastrointestinal (GI) involvement. Herein, we report 3 cases of HSP with severe GI manifestations in the form of hematemesis, melena, pancreatitis, and erosive gastritis. Different treatment modalities were not successful. Low factor XIII levels were found in all patients and Cryoprecipitate transfusion resulted in significant immediate clinical improvement.
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Affiliation(s)
- Abdullah Al Sonbul
- Section of Pediatric Rheumatology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Abdullah Noor
- Al-Imam Mohammed Bin Saud University, Riyadh, Saudi Arabia
| | | | - Norah Al-Mutairi
- Section of Pediatric Rheumatology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Asma Jokhadar
- Section of Pediatric Rheumatology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Munira Al-Marri
- Section of Pediatric Rheumatology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Suliman Al-Mayouf
- Section of Pediatric Rheumatology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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Dickneite G, Herwald H, Korte W, Allanore Y, Denton CP, Matucci Cerinic M. Coagulation factor XIII: a multifunctional transglutaminase with clinical potential in a range of conditions. Thromb Haemost 2015; 113:686-97. [PMID: 25652913 DOI: 10.1160/th14-07-0625] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 11/27/2014] [Indexed: 12/28/2022]
Abstract
Coagulation factor XIII (FXIII), a plasma transglutaminase, is best known as the final enzyme in the coagulation cascade, where it is responsible for cross-linking of fibrin. However, a growing body of evidence has demonstrated that FXIII targets a wide range of additional substrates that have important roles in health and disease. These include antifibrinolytic proteins, with cross-linking of α2-antiplasmin to fibrin, and potentially fibrinogen, being the principal mechanism(s) whereby plasmin-mediated clot degradation is minimised. FXIII also acts on endothelial cell VEGFR-2 and αvβ3 integrin, which ultimately leads to downregulation of the antiangiogenic protein thrombospondin-1, promoting angiogenesis and neovascularisation. Under infectious disease conditions, FXIII cross-links bacterial surface proteins to fibrinogen, resulting in immobilisation and killing, while during wound healing, FXIII induces cross-linking of the provisional matrix. The latter process has been shown to influence the interaction of leukocytes with the provisional extracellular matrix and promote wound healing. Through these actions, there are good rationales for evaluating the therapeutic potential of FXIII in diseases in which tissue repair is dysregulated or perturbed, including systemic sclerosis (scleroderma), invasive bacterial infections, and tissue repair, for instance healing of venous leg ulcers or myocardial injuries. Adequate levels of FXIII are also required in patients undergoing surgery to prevent or treat perioperative bleeding, and its augmentation in patients with/at risk for perioperative bleeding may also have potential clinical benefit. While there are preclinical and/or clinical data to support the use of FXIII in a range of settings, further clinical evaluation in these underexplored applications is warranted.
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Affiliation(s)
- Gerhard Dickneite
- Prof. Dr Gerhard Dickneite, Preclinical R&D, CSL Behring, PO Box 1230, 35002 Marburg, Germany, Tel.: +49 6421 392306, Fax: +49 6421 394663, E-mail:
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26
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Inoue H, Nishiyama N, Mizuguchi S, Nagano K, Izumi N, Komatsu H, Suehiro S. Clinical value of exogenous factor XIII for prolonged air leak following pulmonary lobectomy: a case control study. BMC Surg 2014; 14:109. [PMID: 25511431 PMCID: PMC4274675 DOI: 10.1186/1471-2482-14-109] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 12/11/2014] [Indexed: 11/10/2022] Open
Abstract
Background We examined the effect of exogenous factor XIII (FXIII) concentrate in patients with prolonged air leak (PAL) after pulmonary lobectomy for non-small cell lung cancer. Methods We performed a retrospective analysis of 297 patients who underwent pulmonary lobectomy between July 2007 and March 2014: 90 had an air leak on the first postoperative day, which resolved spontaneously within 5 days in 53 cases (SR group). FXIII concentrate was administered to the remaining 37 patients (PAL group) for 5 days. This group was subdivided into those in whom the air leak resolved during FXIII treatment (EF group) and those who needed additional intervention (inEF group). The clinical and perioperative characteristics of the groups were compared. Results Although plasma FXIII activity did not differ significantly between the SR and PAL groups before surgery or on the fifth postoperative day, the proportional perioperative fall in FXIII activity was significantly greater in the SR group (33%) than the PAL group (22%, p = 0.044) and inEF group (14%, p = 0.048). On the fifth postoperative day, FXIII activity was significantly lower in the EF group than in the inEF group (74% versus 91%, p = 0.030). The optimal cut-off point for postoperative plasma FXIII activity to distinguish between the EF and inEF groups was 86%. Conclusions Insufficient plasma FXIII consumption and lower postoperative FXIII activity may play a role in the resolution of PAL, and exogenous FXIII concentrate may be an effective, safe and non-invasive treatment.
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Affiliation(s)
| | - Noritoshi Nishiyama
- Department of Cardiovascular Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
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Macrae FL, Evans HL, Bridge KI, Johnson A, Scott DJA, Ariëns RAS. Common FXIII and fibrinogen polymorphisms in abdominal aortic aneurysms. PLoS One 2014; 9:e112407. [PMID: 25384012 PMCID: PMC4226572 DOI: 10.1371/journal.pone.0112407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 10/05/2014] [Indexed: 11/19/2022] Open
Abstract
Introduction Abdominal aortic aneurysms (AAA) are characterized by a progressive dilatation of the abdominal aorta, and are associated with a high risk of rupture once the dilatation exceeds 55 mm in diameter. A large proportion of AAA develops an intraluminal thrombus, which contributes to hypoxia, inflammation and tissue degradation. We have previously shown that patients with AAA produce clots with altered structure which is more resistant to fibrinolysis. The aim of this study was to investigate genetic polymorphisms of FXIII and fibrinogen in AAA to identify how changes to these proteins may play a role in the development of AAA. Methods Subjects of Western/European descent, ≥55 years of age (520 AAA patients and 449 controls) were genotyped for five polymorphisms (FXIII-A Val34Leu, FXIII-B His95Arg, FXIII-B Splice Variant (intron K nt29576C-G), Fib-A Thr312Ala and Fib-B Arg448Lys) by RT-PCR. Data were analysed by χ2 test and CubeX. Results The FXIII-B Arg95 allele associated with AAA (Relative risk - 1.240, CI 1.093–1.407, P = 0.006). There was no association between FXIII-A Val34Leu, FXIII-B Splice Variant, Fib-A Thr312Ala or Fib-B Arg448Lys and AAA. FXIII-B His95Arg and FXIII-B Splice variant (intron K nt29576C-G) were in negative linkage disequilibrium (D’ = −0.609, p = 0.011). Discussion The FXIII-B Arg95 variant is associated with an increased risk of AAA. These data suggest a possible role for FXIII in AAA pathogenesis.
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Affiliation(s)
- Fraser L Macrae
- Theme Thrombosis, Division of Cardiovascular and Diabetes Research, Leeds institute for Cardiovascular and Metabolic Medicine, Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom
| | - Hannah Lee Evans
- Theme Thrombosis, Division of Cardiovascular and Diabetes Research, Leeds institute for Cardiovascular and Metabolic Medicine, Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom
| | - Katherine I Bridge
- Theme Thrombosis, Division of Cardiovascular and Diabetes Research, Leeds institute for Cardiovascular and Metabolic Medicine, Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom; Leeds Vascular Institute, The General Infirmary at Leeds, Leeds, United Kingdom
| | - Anne Johnson
- Theme Thrombosis, Division of Cardiovascular and Diabetes Research, Leeds institute for Cardiovascular and Metabolic Medicine, Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom; Leeds Vascular Institute, The General Infirmary at Leeds, Leeds, United Kingdom
| | - D Julian A Scott
- Theme Thrombosis, Division of Cardiovascular and Diabetes Research, Leeds institute for Cardiovascular and Metabolic Medicine, Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom; Leeds Vascular Institute, The General Infirmary at Leeds, Leeds, United Kingdom
| | - Robert A S Ariëns
- Theme Thrombosis, Division of Cardiovascular and Diabetes Research, Leeds institute for Cardiovascular and Metabolic Medicine, Multidisciplinary Cardiovascular Research Centre, University of Leeds, Leeds, United Kingdom
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Ashley C, Chang E, Davis J, Mangione A, Frame V, Nugent DJ. Efficacy and safety of prophylactic treatment with plasma-derived factor XIII concentrate (human) in patients with congenital factor XIII deficiency. Haemophilia 2014; 21:102-8. [PMID: 25377187 DOI: 10.1111/hae.12524] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2014] [Indexed: 12/01/2022]
Abstract
UNLABELLED Congenital factor XIII (FXIII) deficiency is an extremely rare, potentially life-threatening bleeding disorder. Routine prophylactic management is recommended for individuals with clinically relevant FXIII deficiency. This prospective, multicentre, open-label study evaluated the long-term efficacy and safety of prophylactic infusions of FXIII concentrate (human) 40 IU kg(-1) in patients with congenital FXIII deficiency. FXIII concentrate (human) was administered every 4 weeks for 12 months. Dosing was adjusted to maintain trough FXIII activity levels of 5-20%. Logistical and ethical constraints precluded use of a placebo control group. Annualized incidence of spontaneous bleeding was compared with historical rates; safety was assessed as a secondary objective. Forty-one patients were enrolled and completed the study. The annualized rate for spontaneous bleeding episodes requiring FXIII treatment was 0.000 episodes per patient-year (95% CI: 0.000; 0.097). The study met its primary endpoint: the upper limit of the 95% CI was substantially below the historical rate of 2.5 bleeding episodes per patient-year. Five spontaneous bleeding episodes (involving three patients; none requiring FXIII treatment) and eight trauma-related bleeding episodes (two requiring FXIII treatment) occurred. Five patients had surgery during the study, only one of whom required FXIII treatment for post-surgical bleeding. Most patients (≥ 85%) had trough FXIII activity levels ≥ 10%. No patient discontinued treatment due to an adverse event. No adverse events related to thromboembolism or viral transmission were reported. Prophylactic treatment with FXIII concentrate (human) was well tolerated and prevented spontaneous bleeding episodes that were serious enough to require treatment with FXIII-containing product. CLINICAL TRIAL REGISTRATION www.clinicaltrials.gov/ct2/show/NCT00885742.
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Affiliation(s)
- C Ashley
- Alabama Clinical Therapeutics, LLC, Birmingham, AL, USA
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Korte W. Catridecacog: a breakthrough in the treatment of congenital factor XIII A-subunit deficiency? J Blood Med 2014; 5:107-13. [PMID: 25031548 PMCID: PMC4096448 DOI: 10.2147/jbm.s35395] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Circulating factor XIII (FXIII) consists of two active (A) and two carrier (B) subunits in tetrameric form. Congenital FXIII deficiency is a rare autosomal-recessive trait that mostly results from an FXIII A-subunit deficiency. Classic coagulation assays, such as prothrombin time or activated partial thromboplastin time, are not sensitive to FXIII; therefore, specific FXIII assays are necessary to detect the deficiency. The clinical picture of congenital FXIII deficiency comprises abortions, umbilical cord bleeding, increased surgical bleeding, intracerebral hemorrhage (which can, unfortunately, be the very first sign of severe FXIII deficiency), menorrhagia, and wound-healing disorders. Given the risk of intracranial hemorrhage, continued prophylaxis is to be recommended in severe deficiency, even in the actual absence of bleeding symptoms. Functional FXIII half-life decreases in consumptive processes (eg, surgery), explaining why increased dosing is needed in such situations. A recombinant FXIII (rFXIII) subunit-A molecule, which is expressed in Saccharomyces cerevisiae, has been evaluated for replacement therapy in congenital FXIII deficiency. The bleeding frequency under continued rFXIII prophylaxis during a year-long treatment period was significantly lower compared to on-demand treatment. Importantly, no severe spontaneous bleedings occurred, and bleeding requiring additional intervention only occurred after relevant trauma. Treatment with rFXIII proved to be safe: antibodies against rFXIII detected in four patients were not considered clinically relevant. No allergic reactions were observed. These data show that rFXIII can be used safely and effectively for continued prophylaxis in congenital FXIII deficiency; it is conceivable that this also holds true for treatment of acute bleeding, but clinical proof of this is pending.
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Affiliation(s)
- Wolfgang Korte
- Center for Laboratory Medicine, St Gallen, Switzerland ; Center for Hemostaseology and Hemophilia, St Gallen, Switzerland
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Tha MH, Ng HJ. An Approach to the Patient with Non-Surgical Bleeding and a Normal Coagulation Screen. PROCEEDINGS OF SINGAPORE HEALTHCARE 2014. [DOI: 10.1177/201010581402300104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In the context of non-surgical bleeding, an initial coagulation screen is useful as a guide to further management. It usually consists of platelet count, prothrombin time, activated partial thromboplastin time, thrombin time and fibrinogen level. When the results are normal, underlying coagulation disorders which evade the scope of the initial coagulation screen are suspected. With the knowledge of the principles of the tests used for the initial coagulation screen and the awareness of the rare coagulation disorders which will not affect the initial results, a systematic approach can be applied in the management of such patients. This review aims to highlight the importance of pitfalls in the interpretation of the initial coagulation screening results and provides a brief summary on the coagulation disorders without a deranged initial coagulation screen.
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Affiliation(s)
- Mya Hae Tha
- Department of Haematology, Singapore General Hospital, Singapore
| | - Heng Joo Ng
- Department of Haematology, Singapore General Hospital, Singapore
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Abstract
We report the case of a 2-year-old Lebanese male child, known to have congenital factor XIII (FXIII) deficiency, who presented to the emergency department with somnolence and projectile vomiting without any head trauma. He has been on a prophylactic dose of 10 IU/kg of FXIII concentrate every 4 weeks since birth, but he missed his last 2 doses due to shortage of supply. Imaging studies showed an epidural hematoma with a midline shift. The child was started on 20 IU/kg of FXIII replacement, and a left parietal craniotomy was performed immediately. He tolerated the surgery well with an uneventful postoperative course. Previous DNA analysis carried out for the family members detected a small deletion (c.1475-1476delGA) in exon 12 in this child and his eldest brother. This mutation has been previously reported once in another Lebanese child with FXIII deficiency who presented with spontaneous splenic rupture. To the best of our knowledge, this is the first case of acute nontraumatic spontaneous epidural hematoma in a child with congenital FXIII deficiency. Furthermore, patients on FXIII replacement therapy have less bleeding events, thus lifelong adherence to the prophylaxis is essential to decrease the morbidities and the mortalities associated with FXIII deficiency, most notably intracranial hemorrhages.
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Sharief LT, Lawrie AS, Mackie IJ, Smith C, Peyvandi F, Kadir RA. Changes in factor XIII level during pregnancy. Haemophilia 2013; 20:e144-8. [DOI: 10.1111/hae.12345] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2013] [Indexed: 11/27/2022]
Affiliation(s)
- L. T. Sharief
- Institute of Women's Health; University College London; London UK
- Obstetrics and Gynaecology Department; Haemophilia centre and Thrombosis Unit; Royal Free Hospital NHS Foundation Trust; London UK
| | - A. S. Lawrie
- Haemostasis Research Unit; Department of Haematology; University College London; London UK
| | - I. J. Mackie
- Haemostasis Research Unit; Department of Haematology; University College London; London UK
| | - C. Smith
- Institute of Epidemiology & Health; University College London; London UK
| | - F. Peyvandi
- Angelo Bianchi Bonomi Hemophilia and Thrombosis; Centre Fondazione IRCCS Ca' Granda; Ospedale Maggiore Policlinico; Milan Italy
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center; Università degli Studi di Milano; Milan Italy
| | - R. A. Kadir
- Obstetrics and Gynaecology Department; Haemophilia centre and Thrombosis Unit; Royal Free Hospital NHS Foundation Trust; London UK
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33
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[A 79-year-old patient with severe bleeding after colon surgery and normal global coagulation parameters]. Internist (Berl) 2013; 54:1510-2. [PMID: 24240605 DOI: 10.1007/s00108-013-3393-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
We report the case of a 79-year-old Caucasian male, who underwent anterior resection of the rectum for treatment of a colorectal carcinoma. Two days after the surgery, the patient had mild but persistent haemorrhage from all drains and around the wounds which eventually required blood transfusion (18 units of erythrocyte concentrate and 8 units of fresh-frozen plasma). Endoscopy revealed no surgical bleeding source, and standard coagulation tests were inconspicuous. Based on suspicion of factor XIII deficiency, the patient was treated with factor XIII concentrate (1250 I.U. injections twice daily), starting on day 4 of bleeding. The bleeding stopped after the second dose of factor XIII. Laboratory testing retrospectively revealed the lack of factor XIII (43 % at the first day of dosing). Factor XIII concentrate was administered for 10 days. Withdrawal of factor XIII after 9 days of treatment led to a bleeding recurrence. After resuming treatment for one more day, the therapy could be stopped without further bleeding. Thus, factor XIII deficiency should be considered in patients with unexplained postoperative bleeding and appropriate diagnostic measures be taken early. In cases of medical emergency, probative administration of factor XIII may be justified.
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Katona É, Muszbek L, Devreese K, Kovács KB, Bereczky Z, Jonkers M, Shemirani AH, Mondelaers V, Ermens AAM. Factor XIII deficiency: complete phenotypic characterization of two cases with novel causative mutations. Haemophilia 2013; 20:114-20. [PMID: 24118344 DOI: 10.1111/hae.12267] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2013] [Indexed: 11/29/2022]
Abstract
Coagulation factor XIII (FXIII) exists as heterotetramer (FXIII-A₂B₂) in the plasma and as dimer (FXIII-A₂) in cells. Activated FXIII mechanically stabilizes fibrin and protects it from fibrinolysis by cross-linking fibrin chains and α₂-plasmin inhibitor to fibrin. FXIII is essential to maintaining haemostasis, and its deficiency causes severe bleeding diathesis. Due to improper laboratory practices, FXIII deficiency is considered the most under-diagnosed bleeding disorder. The aim of this study was to demonstrate in two cases how FXIII deficiency is properly diagnosed and classified, and to compare results of laboratory analysis and clinical symptoms. FXIII activity from plasma and platelets was measured by a modified ammonia release assay, while FXIII-A₂B₂, FXIII-A and FXIII-B antigens were determined by ELISA. The exon-intron boundaries and the promoter region of F13A1 gene were amplified by PCR and the amplified products were analysed by direct fluorescent sequencing. FXIII-A mRNA in platelets was determined by RT-qPCR. Two children with severe bleeding symptoms were investigated. In both cases FXIII activity and FXIII-A antigen were undetectable in the plasma and platelet lysate. In the plasma no FXIII-A₂B₂ antigen was found, while FXIII-B antigen was >30% in both cases. Proband1 was a compound heterozygote possessing a known missense mutation (c.980G>A, p.Arg326Gln) and a novel splice-site mutation (c.1112+2T>C). Proband2 was homozygote for a novel single nucleotide deletion (c.212delA) leading to early stop codon. The discovered mutations explain the severity of clinical symptoms and the laboratory data. Methods precise in the low activity/antigen range are required to draw valid conclusion on phenotype-genotype relationship.
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Affiliation(s)
- É Katona
- Clinical Research Center, University of Debrecen, Medical and Health Science Center, Debrecen, Hungary
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35
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Hanafusa N, Hamasaki Y, Kawarasaki H, Kido R, Shibagaki Y, Ishikawa A, Enomoto Y, Fujita T, Noiri E, Nangaku M. The effect of different apheresis modalities on coagulation factor XIII level during antibody removal in ABO-blood type incompatible living related renal transplantation. Transfus Apher Sci 2013; 49:254-8. [PMID: 23827327 DOI: 10.1016/j.transci.2013.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2012] [Revised: 03/07/2013] [Accepted: 06/04/2013] [Indexed: 02/06/2023]
Abstract
Apheresis therapy is used to remove pathogenic antibodies within the recipient blood during ABO-incompatible living related renal transplantation (LRRT). Factor XIII (FXIII) is a coagulating factor. Its deficiency reportedly engenders perioperative bleeding. This study compared apheresis modalities from the perspective of the FXIII level. Cases 1-3 were treated only with double-filtration plasmapheresis (DFPP) without (case 1) or with (cases 2 and 3) fresh frozen plasma (FFP) supplementation. Cases 4 and 5 were treated with simple plasma exchange (PEx) with FFP supplementation for the last session. Cases 1-3 showed a marked (case 1, 8.6%) or moderate (case 2, 26.2%; case 3, 28.4%) decrease in FXIII on the day before the procedure after the last apheresis session, although cases 4 (81.9%) and 5 (66.2%) did not. Case 1 experienced perioperative bleeding. The last session is usually performed the day before the surgical procedure. Therefore, FXIII elimination by DFPP might cause bleeding complications because of its slow recovery. The fact warrants that the last apheresis modality during the course might be PEx from the viewpoint of FXIII depletion.
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Affiliation(s)
- Norio Hanafusa
- Department of Hemodialysis and Apheresis, The University of Tokyo Hospital, Japan.
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36
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Fadoo Z, Merchant Q, Rehman KA. New developments in the management of congenital Factor XIII deficiency. J Blood Med 2013; 4:65-73. [PMID: 23761984 PMCID: PMC3674014 DOI: 10.2147/jbm.s32693] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Congenital Factor XIII (FXIII) deficiency is a rare, inherited, autosomal recessive coagulation disorder. Most mutations of this condition are found in the A-subunit with almost half these being missense mutations. Globally, approximately one in three million people suffer from this deficiency. Factor XIII deficiency is associated with severe life threatening bleeding, intracranial hemorrhage, impaired wound healing, and recurrent pregnancy losses. FXIII is known to have a potential role in mediating inflammatory processes, insulin resistance, bone metabolism, neoplasia, and angiogenesis. The algorithm provided for FXIII diagnosis and classification will enable prompt identification and early intervention for controlling potential life threatening complications. Prophylactic replacement therapy using blood products containing FXIII such as fresh frozen plasma, cryoprecipitate, or using FXIII concentrate remains the mainstay for the management of FXIII deficiency. In most parts of the world, cryoprecipitate and plasma transfusions are the only treatments available. Management developments have revealed the effectiveness and safety of recombinant FXIII concentrate for prophylaxis and treatment. The aim of this review is to provide an overview of advancements made in the management of FXIII deficiency from the time it was first detected, highlighting novel developments made in recent years. Greater research is warranted in identifying novel approaches to manage FXIII deficiency in light of its underlying pathophysiology.
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Affiliation(s)
- Zehra Fadoo
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
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37
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Soendergaard C, Kvist PH, Seidelin JB, Nielsen OH. Tissue-regenerating functions of coagulation factor XIII. J Thromb Haemost 2013; 11:806-16. [PMID: 23406195 DOI: 10.1111/jth.12169] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Accepted: 02/04/2013] [Indexed: 12/13/2022]
Abstract
The protransglutaminase factor XIII (FXIII) has recently attracted attention within the field of tissue regeneration, as it has been found that FXIII significantly influences wound healing by exerting a multitude of functions. It supports hemostasis by enhancing platelet adhesion to damaged endothelium, and by its cross-linking activity it stabilizes the formed fibrin clot. Furthermore, FXIII limits bacterial dissemination from the wound and incorporates macromolecules of importance for cellular infiltration, supporting cell migration and survival. FXIII-mediated complex formation of the vascular endothelial growth factor receptor 2 and αV β3 integrin is important for angiogenesis, supporting the formation of granulation tissue. Chronic inflammatory conditions involving bleeding and activation of the coagulation cascade have been shown to lead to reduced FXIII levels in plasma. Of particular importance for this review is the fact that patients suffering from inflammatory bowel disease (IBD) have reduced FXIII antigen levels and activity. Furthermore, these patients show impaired mucosal healing, which supports the inflammatory state of the disease. This review summarizes the role of FXIII in the healing of wounds, and briefly summarizes the previous use of FXIII in clinical settings. Moreover, it addresses the potential role for FXIII as a therapeutic agent in the healing of persistent wounds during chronic conditions, with an emphasis on IBD.
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Affiliation(s)
- C Soendergaard
- Department of Gastroenterology, Medical Section, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark.
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38
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Abstract
Factor XIII (FXIII) deficiency is a rare cause of bleeding and pregnancy loss that is easily treated with plasma products. Reliable assays for FXIII are necessary not only for the diagnosis of deficiency state but also to guide prophylaxis and replacement therapy in patients during times of increased risk. Diagnostic tests for FXIII activity whilst not technically demanding have a number of pitfalls including limited sensitivity and overestimation of activity at the lower end. Despite these shortcomings the performance of these assays is adequate for the diagnosis and management of the majority of patients with clinically significant deficiency.
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39
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Naderi M, Eshghi P, Cohan N, Haghpanah S, Karimi M. Evaluation of the FXIII deficiency prophylaxis intervals in large number of FXIII deficiency patients from Iran. Haemophilia 2013; 19:e175-6. [DOI: 10.1111/hae.12112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/31/2012] [Indexed: 11/27/2022]
Affiliation(s)
- M. Naderi
- Department of Pediatrics; Hematology Oncology, Ali Ebn-e Abitaleb Hospital Research Center for Child and Adolescent Health [RCCAH]; Zahedan University of Medical Sciences; Zahedan; Iran
| | - P. Eshghi
- Shahid Beheshti University of Medical Science; Tehran; Iran
| | - N. Cohan
- Hematology Research Center; Shiraz University of Medical Sciences; Shiraz; Iran
| | - S. Haghpanah
- Hematology Research Center; Shiraz University of Medical Sciences; Shiraz; Iran
| | - M. Karimi
- Hematology Research Center; Shiraz University of Medical Sciences; Shiraz; Iran
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40
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Franchini M, Frattini F, Crestani S, Bonfanti C. Acquired FXIII inhibitors: a systematic review. J Thromb Thrombolysis 2012; 36:109-14. [DOI: 10.1007/s11239-012-0818-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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41
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Levy JH, Greenberg C. Biology of Factor XIII and clinical manifestations of Factor XIII deficiency. Transfusion 2012; 53:1120-31. [DOI: 10.1111/j.1537-2995.2012.03865.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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42
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Muszbek L, Bereczky Z, Bagoly Z, Komáromi I, Katona É. Factor XIII: a coagulation factor with multiple plasmatic and cellular functions. Physiol Rev 2011; 91:931-72. [PMID: 21742792 DOI: 10.1152/physrev.00016.2010] [Citation(s) in RCA: 332] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Factor XIII (FXIII) is unique among clotting factors for a number of reasons: 1) it is a protransglutaminase, which becomes activated in the last stage of coagulation; 2) it works on an insoluble substrate; 3) its potentially active subunit is also present in the cytoplasm of platelets, monocytes, monocyte-derived macrophages, dendritic cells, chondrocytes, osteoblasts, and osteocytes; and 4) in addition to its contribution to hemostasis, it has multiple extra- and intracellular functions. This review gives a general overview on the structure and activation of FXIII as well as on the biochemical function and downregulation of activated FXIII with emphasis on new developments in the last decade. New aspects of the traditional functions of FXIII, stabilization of fibrin clot, and protection of fibrin against fibrinolysis are summarized. The role of FXIII in maintaining pregnancy, its contribution to the wound healing process, and its proangiogenic function are reviewed in details. Special attention is given to new, less explored, but promising fields of FXIII research that include inhibition of vascular permeability, cardioprotection, and its role in cartilage and bone development. FXIII is also considered as an intracellular enzyme; a separate section is devoted to its intracellular activation, intracellular action, and involvement in platelet, monocyte/macrophage, and dendritic cell functions.
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Affiliation(s)
- László Muszbek
- Clinical Research Center and Thrombosis, Haemostasis and Vascular Biology Research Group of the Hungarian Academy of Sciences, University of Debrecen, Medical and Health Science Center, Debrecen, Hungary.
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43
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Abstract
Pregnancy, childbirth, and the puerperium are hemostatically challenging to women with bleeding disorders. This article provides general recommendations for the management of pregnant women with inherited coagulation disorders. Each factor deficiency is discussed, providing an up-to-date review of the literature and, where possible, guidance about how to manage patients throughout pregnancy, delivery, and the puerperium. The factor deficiencies covered are inherited abnormalities of fibrinogen; deficiencies of prothrombin, factor (F)V, FVII, FX, FXI, FXIII; combined deficiencies of FV and FVIII; and the inherited deficiency of vitamin K-dependent clotting factors. The management of carriers of hemophilia A and B is also discussed.
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Affiliation(s)
- Gillian N Pike
- Department of Clinical Haematology, Manchester Royal Infirmary, Manchester, UK
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44
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45
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Taeumer T, de Greiff A, Scharrer I, Papaspyrou K, Mewes T, Mann W. [The significance of bleeding disorders in patients with epistaxis]. HNO 2011; 59:582-7. [PMID: 21424138 DOI: 10.1007/s00106-010-2245-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Epistaxis can have a variety of different local or systemic causes. It is the cardinal symptom of von Willebrand disease (VWD), the most frequent congenital bleeding disorder with a prevalence of approximately 1%. The usual routine coagulation screening tests (PT, APTT, platelet count) are not sufficient to diagnose VWD, factor XIII (FXIII)-deficiency or platelet dysfunction. METHOD A prospective study was conducted implementing enhanced coagulation screening for bleeding disorders in a total of 100 inpatients admitted for epistaxis. RESULTS A bleeding disorder was found in 13%. In eight patients VWD was diagnosed, in six patients FXIII-deficiency was found, and in one patient both. CONCLUSION The prevalence of bleeding disorders in patients with epistaxis is higher than in the general population. Epistaxis can be the primary symptom of chronic inflammatory disease or malignant disease. A thorough anamnesis is necessary and in cases of doubt additional testing for underlying disorders is recommended.
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Affiliation(s)
- T Taeumer
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Universitätsmedizin Mainz, Langenbeckstrasse 1, 55131, Mainz, Deutschland.
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46
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Factor XIII deficiency related recurrent spontaneous intracerebral hemorrhage: A case and literature review. Clin Neurol Neurosurg 2011; 113:142-5. [DOI: 10.1016/j.clineuro.2010.09.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2009] [Revised: 08/15/2010] [Accepted: 09/04/2010] [Indexed: 11/21/2022]
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47
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Stephan S, Duwe C, Pechmann L, Althaus H, Ehm M, Fischer B, Hahn M, Schwarz H, Vitzthum F, Kappel A. Fully automated immunoassay for quantitative determination of FXIII. Hamostaseologie 2011; 31:105-9. [DOI: 10.5482/ha-1150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
SummaryCoagulation factor XIII (FXIII) is essential for clot stabilization. Deficiency of FXIII is associated with a risk of bleeding and impaired wound healing. Substitution therapy with FXIII remedies for patients with low plasma levels of FXIII requires diagnostic quantification of the factor before and during therapy. Here, we describe a prototype of a preliminary research immunoassay for quantification of FXIII antigen on automated coagulation instruments. The prototype assay is based on a monoclonal antibody (mAb) directed against FXIII A chain, whereas the mAbs are coupled to latex particles. FXIII in a plasma specimen causes agglutination of the latex particles, which can be quantified turbidimetrically. Performance data of the assay prototype processed on BCS® XP and Sysmex® CA-1500 instruments demonstrate a good correlation to the Berichrom® factor XIII activity assay1 from Siemens Healthcare Diagnostics (r = 0.94). Results: Comparability of instruments was excellent (r = 0.98). Coefficients of variation of total imprecision measurements ranged from 2.2 to 3.4%. Linearity was excellent over the range tested (12–121% FXIII). Analytical sensitivity was 0.51% FXIII on BCS XP and 0.44% FXIII on Sysmex CA-1500, respectively. No interference (> 10% bias) was observed with haemoglobin (up to 400 mg/dl), cholesterol (up to 300 mg/dl), bilirubin (up to 60 mg/dl) or triglycerides (up to 3000 mg/dl). Conclusion: The preliminary research assay prototype has the potential for excellent analytical sensitivity, precision, and dynamic range suitable to measure reliably FXIII antigen levels in human plasma.
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48
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A Patient With Henoch-Schönlein Purpura Manifesting Unusual Symptoms and Clinical Course. J Clin Rheumatol 2010; 16:338-40. [DOI: 10.1097/rhu.0b013e3181f4de99] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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49
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Kappel A, Stephan S, Christ G, Pechmann L, Duwe C, Fischer B, Hahn M, Althaus H, Ehm M, Schwarz H, Vitzthum F. Quantification of coagulation factor XIII activity by a thio-NADH based assay using factor XIII immuno-depleted plasma as a diluent for calibration. Clin Chem Lab Med 2010; 48:1739-43. [PMID: 20828366 DOI: 10.1515/cclm.2010.339] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Accurate determination of factor XIII (FXIII) activity is crucial for replacement therapy. FXIII activity is typically determined using a coupled enzymatic reaction that measures nicotinamide adenine dinucleotide hydride (NADH) consumption at 340 nm. METHODS Here, we describe the development of a prototype for a novel FXIII activity assay for detection at 405 nm by replacing NADH with thio-NADH, and the application of FXIII immuno-depleted plasma as a diluent for calibration. RESULTS Performance data show up to two-fold lower susceptibility of the prototype assay to interferences from hemolyzed, icteric, and lipemic samples when compared to a NADH assay format. In addition, the use of FXIII immuno-depleted plasma as diluent for calibration improved recovery almost two-fold in the lower measurement range. The novel prototype assay correlates well with a conventional assay (r=0.98, y=0.99·x+2.17% FXIII, n=173). CONCLUSIONS The described prototype assay has the potential to (a) increase trueness of measurement of low levels of FXIII, (b) improve robustness due to reduction from interferences, and (c) can be used on a broad range of coagulation instruments due to its detection at 405 nm.
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Affiliation(s)
- Andreas Kappel
- Siemens Healthcare Diagnostics Products GmbH, Marburg, Germany
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50
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Hanafusa N, Aozasa N, Fujita T. A Patient Whose Factor XIII Level Was Decreased by Double Filtrate Plasmapheresis and Successfully Recovered by Infusion of Factor XIII Concentrate. Ther Apher Dial 2010; 14:432-3. [DOI: 10.1111/j.1744-9987.2010.00816.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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