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Ferastraoaru D, Bax HJ, Bergmann C, Capron M, Castells M, Dombrowicz D, Fiebiger E, Gould HJ, Hartmann K, Jappe U, Jordakieva G, Josephs DH, Levi-Schaffer F, Mahler V, Poli A, Rosenstreich D, Roth-Walter F, Shamji M, Steveling-Klein EH, Turner MC, Untersmayr E, Karagiannis SN, Jensen-Jarolim E. AllergoOncology: ultra-low IgE, a potential novel biomarker in cancer-a Position Paper of the European Academy of Allergy and Clinical Immunology (EAACI). Clin Transl Allergy 2020; 10:32. [PMID: 32695309 PMCID: PMC7366896 DOI: 10.1186/s13601-020-00335-w] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 06/11/2020] [Indexed: 12/13/2022] Open
Abstract
Elevated serum IgE levels are associated with allergic disorders, parasitosis and specific immunologic abnormalities. In addition, epidemiological and mechanistic evidence indicates an association between IgE-mediated immune surveillance and protection from tumour growth. Intriguingly, recent studies reveal a correlation between IgE deficiency and increased malignancy risk. This is the first review discussing IgE levels and links to pathological conditions, with special focus on the potential clinical significance of ultra-low serum IgE levels and risk of malignancy. In this Position Paper we discuss: (a) the utility of measuring total IgE levels in the management of allergies, parasitosis, and immunodeficiencies, (b) factors that may influence serum IgE levels, (c) IgE as a marker of different disorders, and d) the relationship between ultra-low IgE levels and malignancy susceptibility. While elevated serum IgE is generally associated with allergic/atopic conditions, very low or absent IgE may hamper anti-tumour surveillance, indicating the importance of a balanced IgE-mediated immune function. Ultra-low IgE may prove to be an unexpected biomarker for cancer risk. Nevertheless, given the early stage of investigations conducted mostly in patients with diseases that influence IgE levels, in-depth mechanistic studies and stratification of malignancy risk based on associated demographic, immunological and clinical co-factors are warranted.
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Affiliation(s)
- D Ferastraoaru
- Department of Internal Medicine/Allergy and Immunology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY USA
| | - H J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, 9th Floor, Guy's Tower, London, SE1 9RT UK.,School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - C Bergmann
- ENT Research Institute for Clinical Studies, Essen, Germany
| | - M Capron
- LIRIC-Unite Mixte de Recherche 995 INSERM, Universite de Lille 2, CHRU de Lille, Lille, France
| | - M Castells
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA USA
| | - D Dombrowicz
- Recepteurs Nucleaires, Maladies Cardiovasculaires et Diabete, Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, 59000 Lille, France
| | - E Fiebiger
- Division of Gastroenterology, Hepatology and Nutrition Research, Department of Medicine Research, Children's University Hospital Boston, Boston, MA USA
| | - H J Gould
- Randall Centre for Cell and Molecular Biophysics, School of Basic & Medical Biosciences, King's College London, New Hunt's House, London, SE1 1UL UK.,Medical Research Council & Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK
| | - K Hartmann
- Department of Dermatology, University of Luebeck, Luebeck, Germany
| | - U Jappe
- Interdisciplinary Allergy Outpatient Clinic, Department of Pneumology, University of Luebeck, Luebeck, Germany.,Division of Clinical and Molecular Allergology, Research Center Borstel, Leibniz Lung Center, Airway Research Center North (ARCN), German Center for Lung Research (DZL), Borstel, Germany
| | - G Jordakieva
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Vienna, Austria
| | - D H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, 9th Floor, Guy's Tower, London, SE1 9RT UK.,School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - F Levi-Schaffer
- Pharmacology and Experimental Therapeutics Unit, The Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - V Mahler
- Division of Allergology, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - A Poli
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-Sur-Alzette, Luxembourg
| | - D Rosenstreich
- Department of Internal Medicine/Allergy and Immunology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY USA
| | - F Roth-Walter
- The Interuniversity Messerli Research Inst, Univ. of Vet. Medicine Vienna, Med. Univ. Vienna, Univ. Vienna, Vienna, Austria
| | - M Shamji
- Immunomodulation and Tolerance Group, Imperial College London, and Allergy and Clinical Immunology, Imperial College London, London, UK
| | - E H Steveling-Klein
- Department of Dermatology, Allergy Division, University Hospital Basel, Basel, Switzerland
| | - M C Turner
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,McLaughlin Centre for Population Health Risk Assessment, University of Ottawa, Ottawa, Canada
| | - E Untersmayr
- Institute of Pathophysiology and Allergy Research, Medical University Vienna, Vienna, Austria
| | - S N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, 9th Floor, Guy's Tower, London, SE1 9RT UK.,NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, UK
| | - E Jensen-Jarolim
- The Interuniversity Messerli Research Inst, Univ. of Vet. Medicine Vienna, Med. Univ. Vienna, Univ. Vienna, Vienna, Austria.,Institute of Pathophysiology and Allergy Research, Medical University Vienna, Vienna, Austria
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Leru PM, Anton VF, Ureche C, Zurac S, Bratu O, Neagoe CD. Mast cell activation syndromes - evaluation of current diagnostic criteria and laboratory tools in clinical practice (Review). Exp Ther Med 2020; 20:2348-2351. [PMID: 32765713 DOI: 10.3892/etm.2020.8947] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/16/2020] [Indexed: 01/15/2023] Open
Abstract
Mast cell activation syndromes (MCAS) represent a heterogeneous clinical entity caused by episodic and severe mast cell activation, including primary and secondary mast cell disorders (MCDs). The group of primary or clonal MCDs refers to systemic mastocytosis, other clonal MCAS and hereditary hypertryptasemia, while the secondary MCAS is characterized by normal mast cells (MCs) which are activated by external triggers, such as allergens or physical stimuli. Another category of MCAS is the idiopathic form, when no trigger or genetic mutation can be identified. Symptoms of mast cell activation are due to release of specific mediators and can be seen in many diseases, such as allergies, with localized or systemic clinical manifestations. Confirmation of MCAS is based on diagnostic criteria proposed by an international group of experts and the best available evidence in this field. It is generally accepted that the clinical picture of MCAS is non-specific and there are few available laboratory tools, making it difficult for clinicians to identify and confirm this entity. The diagnosis is established after exclusion of other possible clinical entities in most of the cases. Therefore, the actual diagnostic criteria of MCASs, some relevant clinical aspects and laboratory tools used in clinical practice were reviewed.
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Affiliation(s)
- Polliana Mihaela Leru
- Family Medicine Department, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Internal Medicine Clinic, 'Colentina' Clinical Hospital, 020125 Bucharest, Romania
| | - Vlad Florin Anton
- Internal Medicine Clinic, 'Colentina' Clinical Hospital, 020125 Bucharest, Romania
| | - Corina Ureche
- Internal Medicine Clinic, 'George Emil Palade' University of Medicine, Pharmacy, Science and Technology, 540139 Târgu Mureş, Romania
| | - Sabina Zurac
- Family Medicine Department, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Pathology, 'Colentina' Clinical Hospital, 020125 Bucharest, Romania
| | - Ovidiu Bratu
- Family Medicine Department, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Urology Clinic, Central Military Emergency University Hospital, 010825 Bucharest, Romania.,Academy of Romanian Scientists, 050045 Bucharest, Romania
| | - Carmen Daniela Neagoe
- Internal Medicine and Gastroenterology Clinic, Emergency County Hospital, 200642 Craiova, Romania.,Gastroenterology Department, University of Medicine and Pharmacy, 200349 Craiova, Romania
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Kim JH, Xi S, Ference EH, Ge M, Liu MM, Wrobel BB. Patient characteristics of suspected mast-cell activation syndrome with sinonasal obstruction: a single institution experience. Int Forum Allergy Rhinol 2020; 10:996-1000. [PMID: 32407593 DOI: 10.1002/alr.22558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Mast-cell activation syndrome (MCAS) is increasingly recognized. Sinonasal obstruction is common among these patients. There is a paucity of literature describing the characteristics of MCAS and treatment outcomes. METHODS Retrospective review of 192 patients with nasal congestion July 2017 to May 2019 among 3 providers (1 allergist, 2 rhinologists) was conducted. Suspected MCAS criteria were as follows: (1) at least 2 recurrent severe symptoms in addition to nasal congestion: flushing, pruritus, urticaria, angioedema, wheezing, throat swelling, headache, hypotension, diarrhea; (2) clinical response to medications that target mast cell mediators. Quality of life (QOL) outcomes were quantified using the 22-item Sino-Nasal Outcome Test (SNOT-22). RESULTS Thirty-two patients with nasal congestion were suspected of MCAS. The median age was 47 years; 24 of 32 were female; 13 of 32 had prior history of sinonasal surgery and 11 of 32 allergen immunotherapy. Out of 32, 19 had history of asthma, 10 drug allergy, 11 food allergy, and 10 anaphylaxis. The median number of medications targeting mast cell activation was 4 (range, 2-7). Eleven patients were offered surgery by a rhinologist after adequate medical management. Three of 32 patients showed elevation of serum tryptase. Fourteen completed pretreatment and posttreatment SNOT-22 (4/14 surgery, 10/14 medical management). Pretreatment score was 59.8 ± 6.2 (mean ± standard error [SEM]) and posttreatment score was 42.8 ± 6.7; the difference was statistically and clinically significant (p = 0.0015). Both groups showed a mean 17-point reduction. CONCLUSION A multidisciplinary approach to the treatment of sinonasal symptoms using both escalation of medical therapy and surgical approaches may improve QOL of patients with suspected MCAS. Consensus criteria for MCAS, which includes elevation in tryptase over baseline during an episode, may exclude the full spectrum of individuals with MCAS from potentially beneficial treatment.
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Affiliation(s)
- Jee-Hong Kim
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Shijun Xi
- Allergy and Immunology, Department of Medicine, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Elisabeth H Ference
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Marshall Ge
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Mona M Liu
- Department of Pediatrics, Division of Immunology, Allergy, and Rheumatology, University of California, Los Angeles, Los Angeles, CA
| | - Bozena B Wrobel
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
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Abstract
Mast cell activation syndrome (MCAS) is a heterogeneous and rare disorder with episodic and severe activation of mast cells. Because symptoms of mast cell activation are nonspecific, it is important to base the diagnosis on best available clinical and scientific evidence, and not make it one of exclusion. MCAS, much like the mast cell itself, as a whole is greater than the sum of its proposed diagnostic criteria. When each component is considered in isolation, criteria can seem nonspecific, and thus, a broad constellation of symptoms can be attributed to MCAS when they may be due to other disease processes.
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Affiliation(s)
- Dilawar Khokhar
- Department of Internal Medicine, Division of Allergy and Clinical Immunology, University of Michigan, 24 Frank Lloyd Wright Drive, Lobby H Suite H-2100, Ann Arbor, MI 48106, USA
| | - Cem Akin
- Department of Internal Medicine, Division of Allergy and Clinical Immunology, University of Michigan, 24 Frank Lloyd Wright Drive, Lobby H Suite H-2100, Ann Arbor, MI 48106, USA.
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Arock M, Sotlar K, Gotlib J, Sperr WR, Hartmann K, Schwartz LB, Akin C, Horny HP, Valent P. New developments in the field of mastocytosis and mast cell activation syndromes: a summary of the Annual Meeting of the European Competence Network on Mastocytosis (ECNM) 2019. Leuk Lymphoma 2019; 61:1075-1083. [PMID: 31876203 DOI: 10.1080/10428194.2019.1703974] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Mastocytosis are a group of hematologic neoplasms characterized by an accumulation of atypical mast cells in one or several organs/tissues, often accompanied by mast cell activation. Whereas in children the disease manifestations are mostly limited to the skin, in adults the disease is usually systemic (systemic mastocytosis; SM) and involves the bone marrow and/or other internal organs. Several variants of SM have been defined. Whereas most patients have indolent SM, some patients have advanced SM, which underlines the complexity of SM. In 2002, a European consortium of clinicians and scientists initiated a multidisciplinary, multi-national cooperative network, termed the 'European Competence Network on Mastocytosis' (ECNM), with the aim to improve diagnosis and therapy of patients with mastocytosis and other mast cell activation disorders. Since then, members of the ECNM have organized Annual Meetings in several European countries. The present article provides a summary of advances in the field presented during the 17th Annual ECNM meeting held in Salzburg in October 2019.
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Affiliation(s)
- Michel Arock
- INSERM UMRS1138, Centre de Recherche des Cordeliers, Paris, France.,Laboratory of Hematology, Pitié-Salpêtrière Hospital, Paris, France
| | - Karl Sotlar
- Institute of Pathology, University Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Jason Gotlib
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria.,Ludwig Boltzmann Institute for Hematology & Oncology, Medical University of Vienna, Vienna, Austria
| | - Karin Hartmann
- Division of Allergy, Department of Dermatology, University Hospital Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Lawrence B Schwartz
- Department of Internal Medicine, Division of Rheumatology, Allergy & Immunology, Virginia Commonwealth University, Richmond, VA, USA
| | - Cem Akin
- Division of Allergy and Clinical Immunology, University of Michigan, Ann Arbor, MI, USA
| | - Hans-Peter Horny
- Institute of Pathology, Ludwig-Maximilians University, Munich, Germany
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria.,Ludwig Boltzmann Institute for Hematology & Oncology, Medical University of Vienna, Vienna, Austria
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