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Kajdácsi E, Veszeli N, Mező B, Jandrasics Z, Kőhalmi KV, Ferrara AL, Cervenak L, Varga L, Farkas H. Pathways of Neutrophil Granulocyte Activation in Hereditary Angioedema with C1 Inhibitor Deficiency. Clin Rev Allergy Immunol 2021; 60:383-395. [PMID: 33606193 PMCID: PMC8272702 DOI: 10.1007/s12016-021-08847-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2021] [Indexed: 12/04/2022]
Abstract
Hereditary angioedema (HAE) with C1-inhibitor deficiency belongs to bradykinin-mediated angioedemas. It is characterized by recurrent subcutaneous and/or submucosal swelling episodes (HAE attacks) and erythema marginatum skin rash as a pre-attack (prodromal) phase. HAE attacks were shown to be accompanied by peripheral blood neutrophilia. We aimed to find molecular mechanisms that may explain the distinct role of neutrophil granulocytes in HAE. Plasma levels of blood cells and factors related to neutrophil activation (cytokines, chemokines, chemotactic factors, enzymes, and neutrophil extracellular trap) were measured in plasma samples obtained from patients during symptom-free periods (n = 77), during prodromal phase (n = 8) and attacks (n = 14), during a spontaneously resolved attack (n = 1), and in healthy controls (n = 79). Higher counts of white blood cells, lymphocytes, and neutrophil granulocytes were found in symptom-free patients compared with controls; these cell counts were elevated further during HAE attacks. The level of chemokine (C–C motif) ligand 5, monocyte chemoattractant protein-1, and myeloperoxidase were also higher in the symptom-free patients than in the controls. Levels of monocyte chemoattractant protein-1, leukotriene B4, neutrophil elastase, and myeloperoxidase were elevated during attacks. During erythema marginatum, white blood cells and monocyte count and levels of interleukin 8 were elevated compared with symptom-free period. Similar changes were detected during the attack follow-up. We conclude that the activation of NGs in symptom-free periods and a further increase observed during attacks suggests that NGs may be involved in the pathomechanism of HAE with C1-INH deficiency.
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Affiliation(s)
- Erika Kajdácsi
- Research Laboratory, Department of Internal Medicine and Hematology, Semmelweis University, 46 Szentkirályi str, 1088, Budapest, Hungary
| | - Nóra Veszeli
- MTA-SE Research Group of Immunology and Hematology, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Blanka Mező
- MTA-SE Research Group of Immunology and Hematology, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Zsófia Jandrasics
- Research Laboratory, Department of Internal Medicine and Hematology, Semmelweis University, 46 Szentkirályi str, 1088, Budapest, Hungary
| | - Kinga Viktória Kőhalmi
- Hungarian Angioedema Center of Reference and Excellence, Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
- Department of Rheumatology, Hospital of Hospitaller Brothers of St. John of God, Budapest, Hungary
| | - Anne Lise Ferrara
- Center for Basic and Clinical Immunology Research (CISI), Department of Translational Medical Science, University of Naples "Federico II", Napoli, Italy
| | - László Cervenak
- Research Laboratory, Department of Internal Medicine and Hematology, Semmelweis University, 46 Szentkirályi str, 1088, Budapest, Hungary
| | - Lilian Varga
- Research Laboratory, Department of Internal Medicine and Hematology, Semmelweis University, 46 Szentkirályi str, 1088, Budapest, Hungary
- Hungarian Angioedema Center of Reference and Excellence, Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
| | - Henriette Farkas
- Research Laboratory, Department of Internal Medicine and Hematology, Semmelweis University, 46 Szentkirályi str, 1088, Budapest, Hungary.
- Hungarian Angioedema Center of Reference and Excellence, Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary.
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Leibovich-Nassi I, Reshef A. The Enigma of Prodromes in Hereditary Angioedema (HAE). Clin Rev Allergy Immunol 2021; 61:15-28. [PMID: 33534063 DOI: 10.1007/s12016-021-08839-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2021] [Indexed: 11/30/2022]
Abstract
A prodrome is a premonitory set of signs and symptoms indicating the onset of a disease. Prodromes are frequently reported by hereditary angioedema (HAE) patients, antedating attacks by a few hours or even longer. In some studies, high incidence of prodromes was reported by patients, with considerable number being able to predict oncoming attacks. Regrettably, prodromes have never received a consensual definition and have not been properly investigated in a systematic fashion. Therefore, their nature remains elusive and their contribution to the diagnosis and treatment of disorders is uncertain. The term "prodrome," as used in various pathologies, denotes different meanings, timing, and duration, so it may not be equally suitable for all clinical situations. Perception of a prodrome is unique for each individual patient depending on self-experience. As modern drugs delegate the administration decision to the patients, early detection of a developing attack may help mitigate its severity and allow deployment of appropriate therapy. New diagnostic instruments were recently developed that can assist in defining the attributes of prodromes and their association with attacks. We will review the prodrome phenomenon as exhibited in certain clinical situations, with an emphasis on prodromes of HAE.
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Affiliation(s)
- Iris Leibovich-Nassi
- Barzilai University Medical Center, Ashkelon, Israel
- Department of Nursing, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Avner Reshef
- Barzilai University Medical Center, Ashkelon, Israel.
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Kajdácsi E, Jandrasics Z, Veszeli N, Makó V, Koncz A, Gulyás D, Köhalmi KV, Temesszentandrási G, Cervenak L, Gál P, Dobó J, de Maat S, Maas C, Farkas H, Varga L. Patterns of C1-Inhibitor/Plasma Serine Protease Complexes in Healthy Humans and in Hereditary Angioedema Patients. Front Immunol 2020; 11:794. [PMID: 32431708 PMCID: PMC7214733 DOI: 10.3389/fimmu.2020.00794] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 04/07/2020] [Indexed: 12/28/2022] Open
Abstract
C1-inhibitor (C1-INH) is an important regulator of the complement, coagulation, fibrinolytic and contact systems. The quantity of protease/C1-INH complexes in the blood is proportional to the level of the in vivo activation of these four cascade-like plasma enzyme systems. Parallel determination of C1-INH-containing activation complexes could be important to understand the regulatory role of C1-INH in diseases such as hereditary angioedema (HAE) due to C1-INH deficiency (C1-INH-HAE). We developed in-house ELISAs to measure the concentration of complexes of C1-INH formed with active proteases: C1r, C1s, MASP-1, MASP-2, plasma kallikrein, factor XIIa, factor XIa, and thrombin, as well as to determine total and functionally active C1-INH. We measured the concentration of the complexes in EDTA plasma from 6 healthy controls, from 5 with type I and 5 with type II C1-INH-HAE patients during symptom-free periods and from five patients during HAE attacks. We also assessed the concentration of these complexes in blood samples taken from one C1-INH-HAE patient during the kinetic follow-up of a HAE attack. The overall pattern of complexed C1-INH was similar in controls and C1-INH-HAE patients. C1-INH formed the highest concentration complexes with C1r and C1s. We observed higher plasma kallikrein/C1-INH complex concentration in both type I and type II C1-INH-HAE, and higher concentration of MASP-1/C1-INH, and MASP-2/C1-INH complexes in type II C1-INH-HAE patients compared to healthy controls and type I patients. Interestingly, none of the C1-INH complex concentrations changed significantly during HAE attacks. During the kinetic follow-up of an HAE attack, the concentration of plasma kallikrein/C1-INH complex was elevated at the onset of the attack. In parallel, C1r, FXIIa and FXIa complexes of C1-INH also tended to be elevated, and the changes in the concentrations of the complexes followed rather rapid kinetics. Our results suggest that the complement classical pathway plays a critical role in the metabolism of C1-INH, however, in C1-INH-HAE, contact system activation is the most significant in this respect. Due to the fast changes in the concentration of complexes, high resolution kinetic follow-up studies are needed to clarify the precise molecular background of C1-INH-HAE pathogenesis.
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Affiliation(s)
- Erika Kajdácsi
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Zsófia Jandrasics
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Nóra Veszeli
- MTA-SE Research Group of Immunology and Hematology, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Veronika Makó
- MTA-SE Research Group of Immunology and Hematology, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Anna Koncz
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Dominik Gulyás
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Kinga Viktória Köhalmi
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary.,Hungarian Angioedema Reference Center, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | | | - László Cervenak
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Péter Gál
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - József Dobó
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Steven de Maat
- Department of Clinical Chemistry and Haematology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Coen Maas
- Department of Clinical Chemistry and Haematology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Henriette Farkas
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary.,Hungarian Angioedema Reference Center, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Lilian Varga
- Research Laboratory, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary.,Hungarian Angioedema Reference Center, 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
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Belbézier A, Bocquet A, Bouillet L. Idiopathic Angioedema: Current Challenges. J Asthma Allergy 2020; 13:137-144. [PMID: 32368100 PMCID: PMC7173836 DOI: 10.2147/jaa.s205709] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 03/13/2020] [Indexed: 11/23/2022] Open
Abstract
The etiological diagnosis of isolated recurrent angioedema poses problems because it must often be done urgently. Angioedema secondary to nonspecific mast cell activation (MC-AE) is the most frequent form and is usually mild. Bradykinin mediated angioedema (BK-AE) is rarer but potentially fatal in the absence of the correct treatment. Few biological markers exist. The C1-inhibitor (C1-inh) functional assay can exclude AE due to C1-inh deficiency. Genetic diagnoses of hereditary AE due to abnormal C1-inh AE have progressed with four currently known mutations. However, determining the physiopathological mechanism leading to some isolated AE cases is sometimes very difficult. In such cases, therapeutic tests are then the only solution: antihistamines at high doses and omalizumab for suspected MC-AE, icatibant for suspected AE-BK. Identifying new markers would be a great help.
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Affiliation(s)
- Aude Belbézier
- National Reference Center for Angioedema (CREAK), Department of Internal Medicine/Clinical Immunology, Grenoble Alpes University Hospital, Grenoble, France
| | - Alexis Bocquet
- National Reference Center for Angioedema (CREAK), Department of Internal Medicine/Clinical Immunology, Grenoble Alpes University Hospital, Grenoble, France
| | - Laurence Bouillet
- National Reference Center for Angioedema (CREAK), Department of Internal Medicine/Clinical Immunology, Grenoble Alpes University Hospital, Grenoble, France
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Akdis CA, Bousquet J, Grattan CE, Eigenmann PA, Hoffmann-Sommergruber K, Agache I, Jutel M. Highlights and recent developments in skin allergy and related diseases in EAACI journals (2018). Clin Transl Allergy 2019; 9:60. [PMID: 31832141 PMCID: PMC6864939 DOI: 10.1186/s13601-019-0299-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 11/12/2019] [Indexed: 02/07/2023] Open
Abstract
The European Academy of Allergy and Clinical Immunology (EAACI) supports three journals: Allergy, Paediatric Allergy and Immunology as well as Clinical and Translational Allergy. The major goals of EAACI include (i) supporting health promotion in which the prevention of allergy and asthma plays a critical role and (ii) disseminating the knowledge of allergy to all stakeholders including the EAACI junior members. Substantial progress was made in 2018 in the identification of basic mechanisms of atopic dermatitis and urticaria and the translation of these mechanisms into clinics. Many large epidemiologic studies and meta-analyses have been the highlights of the last year.
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Affiliation(s)
- C A Akdis
- 1Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - J Bousquet
- MACVIA-France, Fondation Partenariale FMC VIA-LR, CHU Arnaud de Villeneuve, 371 Avenue du Doyen Gaston Giraud, 34295 Montpellier Cedex 5, France.,INSERM U 1168, VIMA: Ageing and Chronic Diseases Epidemiological and Public Health Approaches, Villejuif, Université Versailles St-Quentin-en-Yvelines, UMR-S 1168, Montigny le Bretonneux, France.,Charité, Universitätsmedizin Berlin, Humboldt-Universität zu, Berlin, Germany.,5Department of Dermatology and Allergy, Comprehensive Allergy Center, Berlin Institute of Health, Berlin, Germany
| | - C E Grattan
- 6St John's Institute of Dermatology, Guy's Hospital, London, UK
| | - P A Eigenmann
- 7Pediatric Allergy Unit, University Hospitals of Geneva, Geneva, Switzerland
| | - K Hoffmann-Sommergruber
- 8Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
| | - I Agache
- 9Transylvania University Brasov, Brasov, Romania
| | - M Jutel
- ALL-MED Medical Research Institute, Wroclaw, Poland
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Bernstein JA. Human plasma-derived C1 esterase inhibitor for on-demand or prophylaxis treatment of patients with hereditary angioedema: intravenous and subcutaneous formulations. Expert Opin Orphan Drugs 2018. [DOI: 10.1080/21678707.2018.1441022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jonathan A. Bernstein
- Department of Internal Medicine, Division of Immunology, Allergy Section, University of Cincinnati, Cincinnati, OH, USA
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