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Niedoszytko M, Gorska A, Brockow K, Bonadonna P, Lange M, Kluin-Nelemans H, Oude-Elberink H, Sabato V, Shoumariyeh K, von Bubnoff D, Müller S, Illerhaus A, Doubek M, Angelova-Fischer I, Hermine O, Arock M, Elena C, Malcovati L, Yavuz AS, Schug TD, Fortina AB, Judit V, Gotlib J, Panse J, Vucinic V, Reiter A, Schwaab J, Triggiani M, Mattsson M, Breynaert C, Romantowski J, Zanotti R, Olivieri E, Zink A, van de Ven A, Stefan A, Barete S, Caroppo F, Perkins C, Kennedy V, Christen D, Jawhar M, Luebke J, Parente R, Levedahl K, Hadzijusufovic E, Hartmann K, Nedoszytko B, Sperr WR, Valent P. Prevalence of hypersensitivity reactions in various forms of mastocytosis: A pilot study of 2485 adult patients with mastocytosis collected in the ECNM registry. Allergy 2024. [PMID: 38651829 DOI: 10.1111/all.16132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 03/20/2024] [Accepted: 03/25/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Hypersensitivity reactions (HR) are common in mastocytosis. However, little is known about triggers and risk factors. The registry of the European Competence Network on Mastocytosis (ECNM) enables reliable studies in a larger cohort of mastocytosis patients. We assessed prevalence, triggers and risk factors of HR in adults with mastocytosis in the ECNM registry. METHODS Data were collected in 27 ECNM centers. We analyzed potential triggers (Hymenoptera venoms, food, drug, inhalant and others) and risk factors at diagnosis and during follow-up. The study group consisted of 2485 adults with mastocytosis, 1379 women (55.5%) and 1106 men (44.5%). Median age was 48.2 years (range 18-91 years). RESULTS Nine hundred and forty eight patients (38.1%) reported one or more HR`. Most common triggers were Hymenoptera venoms in cutaneous mastocytosis (CM) and indolent systemic mastocytosis (ISM), whereas in advanced SM (advSM), most common elicitors were drugs, including nonsteroidal anti-inflammatory agents and penicillin. In multivariate analyses, tryptase level < 90 ng/mL, <15% infiltration by mast cells in bone marrow biopsy-sections, and diagnosis of ISM were identified as independent risk factors for HR. For drug-induced HR, prominent risk factors were advSM and high tryptase levels. New reactions were observed in 4.8% of all patients during 4 years follow-up. CONCLUSIONS HR are mainly triggered by Hymenoptera venoms in patients with CM and ISM and by drugs in patients with advSM. Tryptase levels <90 ng/mL, mast cell bone marrow infiltration <15%, and WHO category ISM are predictors of HR. New HR occur in 4.8% of all patients within 4 years.
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Affiliation(s)
- Marek Niedoszytko
- Department of Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Aleksandra Gorska
- Department of Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, Technical University of Munich, School of Medicine, Munich, Germany
| | - Patrizia Bonadonna
- Allergy Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Magdalena Lange
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Hanneke Kluin-Nelemans
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Vito Sabato
- Department of Immunology, Allergology Rheumatology University of Antwerp and Antwerp University Hospital, Edegem, Belgium
| | - Khalid Shoumariyeh
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany and German Cancer Consortium (DKTK), Partner Site Freiburg, and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dagmar von Bubnoff
- Dagmar von Bubnoff, Department of Dermatology, Allergy and Venerology, University of Schleswig Holstein, Lübeck, Germany
| | - Sabine Müller
- Department of Dermatology, Medical Centre-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | | | | | - Olivier Hermine
- Unit of Dermatology and CEREMAST, Pitié-Salpêtrière Hospital, Sorbonne Université, Paris, France
| | - Michel Arock
- Department of Hematological Biology and CEREMAST, Pitié-Salpêtrière Hospital, Paris Sorbonne University, Paris, France
| | - Chiara Elena
- Department of Hematology, Fondazione IRCCS Fondazione Policlinico San Matteo, Pavia, Italy
| | - Luca Malcovati
- Department of Hematology, Fondazione IRCCS Fondazione Policlinico San Matteo, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Akif Selim Yavuz
- Istanbul University, Istanbul Faculty of Medicine, Istanbul, Türkiye
| | | | - Anna Belloni Fortina
- Pediatric Dermatology, Internal Medicine, Azienda Ospedaliera, Università di Padova, Padova, Italy
| | | | - Jason Gotlib
- Stanford University, School of Medicine, Hematology Clinic, Stanford, USA
| | - Jens Panse
- Department of Oncology, Hematology, Hemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Center for Integrated Oncology Aachen, Bonn Cologne, Duesseldorf (CIO ABCD), Aachen, Germany
| | | | - Andreas Reiter
- Universitätsmedizin Mannheim, III.Medizinische Klinik, Mannhein, Germany
| | - Juliana Schwaab
- Universitätsmedizin Mannheim, III.Medizinische Klinik, Mannhein, Germany
| | | | | | - Christine Breynaert
- KU Leuven Department of Microbiology, Immunology and Transplantation, Allergy and Clinical Immunology ResearchGroup and MASTeL, University Hospitals Leuven, Leuven, Belgium
| | - Jan Romantowski
- Department of Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Roberta Zanotti
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Elisa Olivieri
- Allergy Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Alexander Zink
- Department of Dermatology and Allergy Biederstein, Technical University of Munich, School of Medicine, Munich, Germany
| | - Annick van de Ven
- Department of Allergology, University Medical Center, Groningen, The Netherlands
| | - Alex Stefan
- Clinic for Hematology and Oncology, Kepler University Hospital, Linz, Austria
| | - Stephane Barete
- Unit of Dermatology and CEREMAST, Pitié-Salpêtrière Hospital, Sorbonne Université, Paris, France
| | - Francesca Caroppo
- Pediatric Dermatology, Internal Medicine, Azienda Ospedaliera, Università di Padova, Padova, Italy
| | - Cecelia Perkins
- Stanford University, School of Medicine, Hematology Clinic, Stanford, USA
| | - Vanessa Kennedy
- Stanford University, School of Medicine, Hematology Clinic, Stanford, USA
| | - Deborah Christen
- Department of Oncology, Hematology, Hemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Center for Integrated Oncology Aachen, Bonn Cologne, Duesseldorf (CIO ABCD), Aachen, Germany
| | - Mohamad Jawhar
- Universitätsmedizin Mannheim, III.Medizinische Klinik, Mannhein, Germany
- Department of Hematology and Oncology, Helios Pforzheim, Pforzheim, Germany
| | - Johannes Luebke
- Universitätsmedizin Mannheim, III.Medizinische Klinik, Mannhein, Germany
| | | | - Kerstin Levedahl
- Uppsala University Hospital, Uppsala, Sweden
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Emir Hadzijusufovic
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Karin Hartmann
- Division of Allergy, Department of Dermatology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Boguslaw Nedoszytko
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland
- Invicta Fertility and Reproductive Center, Molecular Laboratory, Sopot, Poland
| | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
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2
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Kmietczyk V, Oelschläger J, Gupta P, Varma E, Hartl S, Furkel J, Konstandin M, Marx A, Loewenthal Z, Kamuf-Schenk V, Jürgensen L, Stroh C, Gorska A, Martin-Garrido A, Heineke J, Jakobi T, Frey N, Völkers M. Ythdf2 regulates cardiac remodeling through its mRNA target transcripts. J Mol Cell Cardiol 2023; 181:57-66. [PMID: 37315764 DOI: 10.1016/j.yjmcc.2023.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 06/08/2023] [Indexed: 06/16/2023]
Abstract
m6A mRNA methylation controls cardiomyocyte function and increased overall m6A levels are a stereotyping finding in heart failure independent of the underlying etiology. However, it is largely unknown how the information is read by m6A reader proteins in heart failure. Here we show that the m6A reader protein Ythdf2 controls cardiac function and identified a novel mechanism how reader proteins control gene expression and cardiac function. Deletion of Ythdf2 in cardiomyocytes in vivo leads to mild cardiac hypertrophy, reduced heart function, and increased fibrosis during pressure overload as well as during aging. Similarly, in vitro the knockdown of Ythdf2 results in cardiomyocyte growth and remodeling. Mechanistically, we identified the eucaryotic elongation factor 2 as post-transcriptionally regulated by Ythdf2 using cell type specific Ribo-seq data. Our study expands our understanding on the regulatory functions of m6A methylation in cardiomyocytes and how cardiac function is controlled by the m6A reader protein Ythdf2.
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Affiliation(s)
- V Kmietczyk
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - J Oelschläger
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - P Gupta
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - E Varma
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - S Hartl
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - J Furkel
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - M Konstandin
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - A Marx
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - Z Loewenthal
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - V Kamuf-Schenk
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - L Jürgensen
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - C Stroh
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - A Gorska
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - A Martin-Garrido
- DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany; Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim of Heidelberg University
| | - J Heineke
- DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany; Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim of Heidelberg University
| | - T Jakobi
- Department of Internal Medicine and the Translational Cardiovascular Research Center, University of Arizona, College of Medicine - Phoenix, Phoenix, USA
| | - N Frey
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - M Völkers
- Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University Hospital, 69120 Heidelberg, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany.
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Gorska A, Salgarella N, Calaminici R, Forte E, Beccaria M, Purcaro G. Impact of column temperature on triacylglycerol regioisomers separation in silver ion liquid chromatography using heptane-based mobile phases. J Chromatogr A 2023; 1702:464095. [PMID: 37247494 DOI: 10.1016/j.chroma.2023.464095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/18/2023] [Accepted: 05/21/2023] [Indexed: 05/31/2023]
Abstract
This work presents the investigation of the use of heptane as an alternative and less toxic mobile phase to the most used hexane for triacylglycerols (TAGs) analysis in silver ion high-performance liquid chromatography (Ag+-HPLC). The impact of column temperature (in the 5 °C-35 °C range) on the retention and resolution of five pairs of regioisomers relevant for the confectionery industry was investigated using a heptane-based mobile phase modified with acetonitrile (ACN). The retention behaviour was compared for a standard TAG mixture and an interesterified cocoa butter. The temperature effect previously observed with hexane-based mobile phases was confirmed for this new system, and it was also observed that the ACN concentration had an important impact on the strength of the temperature effect, with a higher ACN concentration leading to a lesser impact of temperature on the TAGs' elution behaviour. In general, the study allowed to conclude on the equivalence of hexane and heptane for TAGs regioisomers separation in Ag+-HPLC, independently of the used temperature or the ACN concentration. In addition, the applicability of heptane-based mobile phases for the separation of TAGs regioisomers was demonstrated on three other confectionary fat samples, namely palm olein, interesterified palm olein, and interesterified shea olein.
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Affiliation(s)
- Aleksandra Gorska
- Analytical Chemistry Lab, Gembloux Agro-Bio Tech, University of Liège, Gembloux 5030, Belgium
| | - Nicolò Salgarella
- Department of Agricultural, Forest and Food Sciences, University of Turin, 10124, Italy
| | | | - Emanuele Forte
- Soremartec Italia srl (Ferrero Group), Alba CN 12051, Italy
| | - Marco Beccaria
- Department of Chemical, Pharmaceutical, and Agricutural Sciences (DOCPAS), Via Luigi Borsari 46, University of Ferrara, 44121 Ferrara, Italy
| | - Giorgia Purcaro
- Analytical Chemistry Lab, Gembloux Agro-Bio Tech, University of Liège, Gembloux 5030, Belgium.
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Kennedy VE, Perkins C, Reiter A, Jawhar M, Lübke J, Kluin-Nelemans HC, Shomali W, Langford C, Abuel J, Hermine O, Niedoszytko M, Gorska A, Mital A, Bonadonna P, Zanotti R, Tanasi I, Mattsson M, Hagglund H, Triggiani M, Yavuz AS, Panse J, Christen D, Heizmann M, Shoumariyeh K, Müller S, Elena C, Malcovati L, Fiorelli N, Wortmann F, Vucinic V, Brockow K, Fokoloros C, Papageorgiou SG, Breynaert C, Bullens D, Doubek M, Ilerhaus A, Angelova-Fischer I, Solomianyi O, Várkonyi J, Sabato V, Rüfer A, Schug TD, Hermans MAW, Fortina AB, Caroppo F, Bumbea H, Gulen T, Hartmann K, Elberink HO, Schwaab J, Arock M, Valent P, Sperr WR, Gotlib J. Mast cell leukemia: clinical and molecular features and survival outcomes of patients in the ECNM Registry. Blood Adv 2023; 7:1713-1724. [PMID: 36094848 PMCID: PMC10182174 DOI: 10.1182/bloodadvances.2022008292] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/29/2022] [Accepted: 08/24/2022] [Indexed: 11/20/2022] Open
Abstract
Mast cell leukemia (MCL) is a rare subtype of systemic mastocytosis defined by ≥20% mast cells (MC) on a bone marrow aspirate. We evaluated 92 patients with MCL from the European Competence Network on Mastocytosis registry. Thirty-one (34%) patients had a diagnosis of MCL with an associated hematologic neoplasm (MCL-AHN). Chronic MCL (lack of C-findings) comprised 14% of patients, and only 4.5% had "leukemic MCL" (≥10% circulating MCs). KIT D816V was found in 62/85 (73%) evaluable patients; 9 (11%) individuals exhibited alternative KIT mutations, and no KIT variants were detected in 14 (17%) subjects. Ten evaluable patients (17%) had an abnormal karyotype and the poor-risk SRSF2, ASXL1, and RUNX1 (S/A/R) mutations were identified in 16/36 (44%) patients who underwent next-generation sequencing. Midostaurin was the most common therapy administered to 65% of patients and 45% as first-line therapy. The median overall survival (OS) was 1.6 years. In multivariate analysis (S/A/R mutations excluded owing to low event rates), a diagnosis of MCL-AHN (hazard ratio [HR], 4.7; 95% confidence interval [CI], 1.7-13.0; P = .001) and abnormal karyotype (HR, 5.6; 95% CI, 1.4-13.3; P = .02) were associated with inferior OS; KIT D816V positivity (HR, 0.33; 95% CI, 0.11-0.98; P = .04) and midostaurin treatment (HR, 0.32; 95% CI, 0.08-0.72; P = .008) were associated with superior OS. These data provide the most comprehensive snapshot of the clinicopathologic, molecular, and treatment landscape of MCL to date, and should help further inform subtyping and prognostication of MCL.
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Affiliation(s)
| | - Cecelia Perkins
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, CA
| | - Andreas Reiter
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Mohamad Jawhar
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Johannes Lübke
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | | | - William Shomali
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, CA
| | - Cheryl Langford
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, CA
| | - Justin Abuel
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, CA
| | - Olivier Hermine
- Imagine Institute Université de Paris, Sorbonne, INSERM U1163, Centre national de référence des mastocytoses, Hôpital Necker, Assistance publique hôpitaux de Paris, Paris, France
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdansk, Gdańsk, Poland
| | - Aleksandra Gorska
- Department of Allergology, Medical University of Gdansk, Gdańsk, Poland
| | - Andrzej Mital
- Department of Hematology, Medical University of Gdansk, Gdańsk, Poland
| | - Patrizia Bonadonna
- Department of Medicine, Section of Hematology, Verona University Hospital, Verona, Italy
| | - Roberta Zanotti
- Department of Medicine, Section of Hematology, Verona University Hospital, Verona, Italy
| | - Ilaria Tanasi
- Department of Medicine, Section of Hematology, Verona University Hospital, Verona, Italy
| | - Mattias Mattsson
- Department of Hematology, Uppsala University Hospital and Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Hans Hagglund
- Department of Hematology, Uppsala University Hospital and Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Akif Selim Yavuz
- Division of Hematology, Istanbul Medical School, University of Istanbul, Istanbul, Turkey
| | - Jens Panse
- Department of Oncology, Haematology, Haemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, and Center for Integrated Oncology, Aachen, Bonn, Cologne, Düsseldorf, Aachen, Germany
| | - Deborah Christen
- Department of Oncology, Haematology, Haemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, and Center for Integrated Oncology, Aachen, Bonn, Cologne, Düsseldorf, Aachen, Germany
| | - Marc Heizmann
- Division of Oncology, Haematology and Transfusion Medicine, Kantonsspital Aarau AG, University Clinic of Medicine, Aarau, Switzerland
| | - Khalid Shoumariyeh
- Department of Medicine I, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg and German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
| | - Sabine Müller
- Department of Dermatology, Medical Center-University of Frieburg, Faculty of Medicine, University of Frieburg, Frieburg, Germany
| | - Chiara Elena
- Hematology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Luca Malcovati
- Hematology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Nicolas Fiorelli
- Hematology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Friederike Wortmann
- Klinik für Hämatologie und Onkologie, Universitätsklinikum Schleswig-Holstein, Lübeck, Germany
| | | | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Munich, Germany
| | - Christos Fokoloros
- Mastocytosis Clinic, Allergy Unit, 2nd Department of Dermatology & Venereology, University of Athens, Attikon General University Hospital, Athens, Greece
| | - Sotirios G. Papageorgiou
- Mastocytosis Clinic, Allergy Unit, 2nd Department of Dermatology & Venereology, University of Athens, Attikon General University Hospital, Athens, Greece
- 2nd Propaedeutic Department of Internal Medicine and Research Institute, Hematology Unit, University of Athens, Attikon University Hospital, Athens, Greece
| | - Christine Breynaert
- KU Leuven Department of Microbiology, Immunology, and Transplantation, Allergy and Clinical Immunology Research Group and MASTeL, University Hospitals Leuven, Leuven, Belgium
| | - Dominique Bullens
- KU Leuven Department of Microbiology, Immunology, and Transplantation, Allergy and Clinical Immunology Research Group and MASTeL, University Hospitals Leuven, Leuven, Belgium
| | - Michael Doubek
- Brno University Hospital and Faculty of Medicine, Brno, Czechia
| | - Anja Ilerhaus
- Uniklinik Köln, Klinik für Dermatologie und Venerologie, Cologne, Germany
| | | | | | - Judit Várkonyi
- Department of Hematology, Semmelweis University, Budapest, Hungary
| | - Vito Sabato
- Department of Immunology, Allergy, and Rheumatology, Universiteit Antwerpen, Campus Drie Eiken, Antwerp, Belgium
| | - Axel Rüfer
- Luzerner Kantonsspital, Lucerne, Switzerland
| | | | - Maud A. W. Hermans
- Department of Internal Medicine, Section Allergy & Clinical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Anna Belloni Fortina
- Pediatric Dermatology, Internal Medicine, Azienda Ospedaliera, Università di Padov, Padua, Italy
| | - Francesca Caroppo
- Pediatric Dermatology, Internal Medicine, Azienda Ospedaliera, Università di Padov, Padua, Italy
| | - Horia Bumbea
- Department of Hematology, Carol Davila University of Medicine, Emergency University Hospital, Bucharest, Romania
| | - Theo Gulen
- Department of Respiratory Medicine and Allergy, Karolinska University Hospital Huddinge, and Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Karin Hartmann
- Division of Allergy, Departments of Dermatology and Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Hanneke Oude Elberink
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Juliana Schwaab
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Michel Arock
- Laboratory of Hematology, Pitié-Salpêtrière Hospital, Paris, France
| | - Peter Valent
- Division of Hematology and Hemostaseology, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Wolfgang R. Sperr
- Division of Hematology and Hemostaseology, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Jason Gotlib
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, CA
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5
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Bauwens G, Gorska A, Purcaro G. The role of comprehensive two-dimensional gas chromatography in mineral oil determination. Anal Bioanal Chem 2023:10.1007/s00216-023-04718-3. [PMID: 37147559 DOI: 10.1007/s00216-023-04718-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/07/2023]
Abstract
Mineral oil hydrocarbons (MOH) contain a wide structural diversity of molecules, for which the reference method of analysis is the online coupled liquid chromatography-gas chromatography with flame ionization detection (LC-GC-FID). These compounds are very heterogeneous from a toxicological viewpoint, and an accurate risk assessment when dealing with a MOH contamination can only be performed if sufficient information is available on the types of structures present (i.e., number of carbons, degree of alkylation, number of aromatic rings). Unfortunately, the separation performances of the current LC-GC-FID method are insufficient for such characterization, not even mentioning the possible coelution of interfering compounds which additionally hinder MOH determination. Comprehensive two-dimensional gas chromatography (GC × GC), while mostly used for confirmation purposes in the past, starts to prove its relevance for overcoming the weaknesses of the LC-GC method and reaching even better the analytical requirements defined in the latest EFSA opinion. The present paper therefore aims at highlighting how GC × GC has contributed to the understanding of the MOH topic, how it has developed to meet the requirements of MOH determination, and how it could play a role in the field for overcoming many of the current analytical and toxicological challenges related to the topic.
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Affiliation(s)
- Grégory Bauwens
- Analytical Chemistry Lab, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Bât. G1 Chimie Des Agro-Biosystèmes, Passage Des Déportés 2, 5030, Gembloux, Belgium
| | - Aleksandra Gorska
- Analytical Chemistry Lab, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Bât. G1 Chimie Des Agro-Biosystèmes, Passage Des Déportés 2, 5030, Gembloux, Belgium
| | - Giorgia Purcaro
- Analytical Chemistry Lab, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Bât. G1 Chimie Des Agro-Biosystèmes, Passage Des Déportés 2, 5030, Gembloux, Belgium.
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6
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Lübke J, Schwaab J, Christen D, Elberink HO, Span B, Niedoszytko M, Gorska A, Lange M, Gleixner KV, Hadzijusufovic E, Solomianyi O, Angelova-Fischer I, Zanotti R, Bonifacio M, Bonadonna P, Shoumariyeh K, von Bubnoff N, Müller S, Perkins C, Elena C, Malcovati L, Hagglund H, Mattsson M, Parente R, Varkonyi J, Fortina AB, Caroppo F, Zink A, Brockow K, Breynaert C, Bullens D, Yavuz AS, Doubek M, Sabato V, Schug T, Niederwieser D, Hartmann K, Triggiani M, Gotlib J, Hermine O, Arock M, Kluin-Nelemans HC, Panse J, Sperr WR, Valent P, Reiter A, Jawhar M. Prognostic Impact of Organomegaly in Mastocytosis: An Analysis of the European Competence Network on Mastocytosis. J Allergy Clin Immunol Pract 2023; 11:581-590.e5. [PMID: 36403897 DOI: 10.1016/j.jaip.2022.10.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 09/13/2022] [Accepted: 10/18/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Organomegaly, including splenomegaly, hepatomegaly, and/or lymphadenopathy, are important diagnostic and prognostic features in patients with cutaneous mastocytosis (CM) or systemic mastocytosis (SM). OBJECTIVES To investigate the prevalence and prognostic impact of 1 or more organomegalies on clinical course and survival in patients with CM/SM. METHODS Therefore, 3155 patients with CM (n = 1002 [32%]) or SM (n = 2153 [68%]) enrolled within the registry of the European Competence Network on Mastocytosis were analyzed. RESULTS Overall survival (OS) was adversely affected by the number of organomegalies (OS: #0 vs #1 hazard ratio [HR], 4.9; 95% CI, 3.4-7.1, P < .001; #1 vs #2 HR, 2.1, 95% CI, 1.4-3.1, P < .001; #2 vs #3 HR, 1.7, 95% CI, 1.2-2.5, P = .004). Lymphadenopathy was frequently detected in patients with smoldering SM (SSM, 18 of 60 [30%]) or advanced SM (AdvSM, 137 of 344 [40%]). Its presence confered an inferior outcome in patients with AdvSM compared with patients with AdvSM without lymphadenopathy (median OS, 3.8 vs 2.6 years; HR, 1.6; 95% CI, 1.2-2.2; P = .003). OS was not different between patients having organomegaly with either ISM or SSM (median, 25.5 years vs not reached; P = .435). At time of disease progression, a new occurrence of any organomegaly was observed in 17 of 40 (43%) patients with ISM, 4 of 10 (40%) patients with SSM, and 33 of 86 (38%) patients with AdvSM, respectively. CONCLUSIONS Organomegalies including lymphadenopathy are often found in SSM and AdvSM. ISM with organomegaly has a similar course and prognosis compared with SSM. The number of organomegalies is adversely associated with OS. A new occurrence of organomegaly in all variants of SM may indicate disease progression.
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Affiliation(s)
- Johannes Lübke
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Juliana Schwaab
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Deborah Christen
- Department of Oncology, Haematology, Haemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Hanneke Oude Elberink
- Department of Allergology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Bart Span
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Aleksandra Gorska
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Magdalena Lange
- Department of Dermatology, Medical University of Gdańsk, Gdańsk, Poland
| | - Karoline V Gleixner
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Emir Hadzijusufovic
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria; Internal Medicine Small Animals, University Clinic for Small Animals, Department/University Clinic for Companion Animals and Horses, University of Veterinary Medicine, Vienna, Austria
| | - Oleksii Solomianyi
- University Clinic for Hematology and Oncology, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Irena Angelova-Fischer
- Department of Dermatology and Venereology, Allergy Center, Kepler University Hospital, Johannes Kepler University Linz, Linz, Austria
| | - Roberta Zanotti
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Massimiliano Bonifacio
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | | | - Khalid Shoumariyeh
- Department of Hematology and Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, Freiburg, Germany
| | - Nikolas von Bubnoff
- Department of Hematology and Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, Freiburg, Germany; Department of Hematology and Oncology, Medical Center, University of Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Sabine Müller
- Department of Dermatology, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| | - Cecelia Perkins
- Division of Hematology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Chiara Elena
- Department of Molecular Medicine and Department of Hematology Oncology, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Luca Malcovati
- Department of Molecular Medicine and Department of Hematology Oncology, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Hans Hagglund
- Division of Hematology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Mattias Mattsson
- Division of Hematology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Roberta Parente
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Judit Varkonyi
- Department of Hematology, Semmelweis University, Budapest, Hungary
| | - Anna Belloni Fortina
- Pediatric Dermatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Francesca Caroppo
- Pediatric Dermatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Alexander Zink
- Department of Dermatology and Allergy Biederstein, Faculty of Medicine, Technische Universität München, Munich, Germany
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, Faculty of Medicine, Technische Universität München, Munich, Germany
| | - Christine Breynaert
- KU Leuven Department of Microbiology, Immunology and Transplantation, Allergy and Clinical Immunology Research Group and MASTeL, University Hospitals Leuven, Leuven, Belgium
| | - Dominique Bullens
- KU Leuven Department of Microbiology, Immunology and Transplantation, Allergy and Clinical Immunology Research Group and MASTeL, University Hospitals Leuven, Leuven, Belgium
| | - Akif Selim Yavuz
- Division of Hematology, Istanbul Medical School, University of Istanbul, Istanbul, Turkey
| | - Michael Doubek
- University Hospital and Faculty of Medicine, Brno, Czechia
| | - Vito Sabato
- Faculty of Medicine and Health Sciences, Department of Immunology-Allergology-Rheumatology, University of Antwerp and Antwerp University Hospital, Antwerpen, Belgium
| | - Tanja Schug
- Department of Dermatology and Venereology, University Hospital Graz, Graz, Austria
| | | | - Karin Hartmann
- Division of Allergy, Department of Dermatology, University of Basel, Basel, Switzerland; Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Jason Gotlib
- Division of Hematology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Olivier Hermine
- French Reference Center for Mastocytosis (CEREMAST), Hôpital Necker, Assistance Publique Hôpitaux de Paris, Imagine Institute, University Paris Descartes, Paris, France
| | - Michel Arock
- Laboratory of Hematology, Pitié-Salpêtrière Hospital, Paris, France
| | - Hanneke C Kluin-Nelemans
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jens Panse
- Department of Oncology, Haematology, Haemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Aachen, Germany; Center for Integrated Oncology, Aachen Bonn Cologne Düsseldorf (CIO ABCD), Aachen, Germany
| | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Andreas Reiter
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Mohamad Jawhar
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany.
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7
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Zanotti R, Bonifacio M, Lucchini G, Sperr WR, Scaffidi L, van Anrooij B, Oude Elberink HN, Rossignol J, Hermine O, Gorska A, Lange M, Hadzijusufovic E, Miething C, Müller S, Perkins C, Shomali W, Elena C, Illerhaus A, Jawhar M, Parente R, Caroppo F, Solomianyi O, Zink A, Mattsson M, Yavuz AS, Panse J, Varkonyi J, Doubek M, Sabato V, Breynaert C, Vucinic V, Schug T, Hägglund H, Wortmann F, Brockow K, Angelova-Fischer I, Belloni Fortina A, Triggiani M, Reiter A, Hartmann K, Malcovati L, Gotlib J, Shoumariyeh K, Niedoszytko M, Arock M, Kluin-Nelemans HC, Bonadonna P, Valent P. Refined diagnostic criteria for bone marrow mastocytosis: a proposal of the European competence network on mastocytosis. Leukemia 2022; 36:516-524. [PMID: 34545185 DOI: 10.1038/s41375-021-01406-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/18/2021] [Accepted: 08/26/2021] [Indexed: 12/19/2022]
Abstract
In the current classification of the World Health Organization (WHO), bone marrow mastocytosis (BMM) is a provisional variant of indolent systemic mastocytosis (ISM) defined by bone marrow involvement and absence of skin lesions. However, no additional diagnostic criteria for BMM have been proposed. Within the registry dataset of the European Competence Network on Mastocytosis, we compared characteristics and outcomes of 390 patients with BMM and 1175 patients with typical ISM. BMM patients were significantly older, predominantly male, had lower tryptase and lower burden of neoplastic mast cells, and displayed a higher frequency of allergic reactions, mainly triggered by Hymenoptera, than patients with typical ISM. The estimated 10-year progression-free survival of BMM and typical ISM was 95.9% and 92.6%, respectively. In BMM patients defined by WHO-based criteria, the presence of one B-Finding and tryptase level ≥125 ng/mL were identified as risk factors for progression in multivariate analyses. BMM patients without any of these risk factors were found to have better progression-free survival (p < 0.05) and better overall survival (p < 0.05) than other ISM patients. These data support the proposal to define BMM as a separate SM variant characterized by SM criteria, absence of skin lesions, absence of B-Findings, and tryptase levels <125 ng/mL.
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Affiliation(s)
- Roberta Zanotti
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | | | | | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Luigi Scaffidi
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Björn van Anrooij
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Allergology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hanneke Nc Oude Elberink
- Department of Allergology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Julien Rossignol
- Institut Imagine INSERM Unité 1163 and Centre National de la Recherche Scientifique ERL8654, Centre de Reference des Mastocytoses, University of Paris, Paris, France
| | - Olivier Hermine
- Institut Imagine INSERM Unité 1163 and Centre National de la Recherche Scientifique ERL8654, Centre de Reference des Mastocytoses, University of Paris, Paris, France
| | - Aleksandra Gorska
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Magdalena Lange
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Emir Hadzijusufovic
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
- Department/Hospital for Companion Animals and Horses, University Hospital for Small Animals, Internal Medicine Small Animals, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Cornelius Miething
- Department of Medicine I, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Germany and German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
| | - Sabine Müller
- Department of Medicine I, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Germany and German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
| | - Cecelia Perkins
- Division of Hematology, Department of Medicine, Stanford University School of Medicine/Stanford Cancer Institute, Stanford, CA, USA
| | - William Shomali
- Division of Hematology, Department of Medicine, Stanford University School of Medicine/Stanford Cancer Institute, Stanford, CA, USA
| | - Chiara Elena
- Division of Hematology, Fondazione IRCCS San Matteo, Pavia, Italy
| | - Anja Illerhaus
- Department of Dermatology, University of Cologne, Cologne, Germany
| | - Mohamad Jawhar
- Hämatologie und Onkologie, III. Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Roberta Parente
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Francesca Caroppo
- Pediatric Dermatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Oleksii Solomianyi
- Department of Internal Medicine 3, Hematology and Oncology, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Alexander Zink
- Department of Dermatology and Allergy Biederstein, Technical University of Munich, Munich, Germany
| | - Mattias Mattsson
- Department of Medical Sciences, Uppsala University and Section of Hematology, Uppsala University Hospital, Uppsala, Sweden
| | - Akif Selim Yavuz
- Division of Hematology, Istanbul Medical School, University of Istanbul, Istanbul, Turkey
| | - Jens Panse
- Department of Oncology, Haematology, Haemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Judit Varkonyi
- Department of Hematology and Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Michael Doubek
- University Hospital, Department of Hematology and Oncology, and Department of Medical Genetics and Genomics, Faculty of Medicine Masaryk University, Brno, Czech Republic
| | - Vito Sabato
- Faculty of Medicine and Health Sciences, Department of Immunology-Allergology-Rheumatology, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium
| | - Christine Breynaert
- KU Leuven Department of Microbiology, Immunology and Transplantation, Allergy and Clinical Immunology Research Group and MASTeL, University Hospitals Leuven, Leuven, Belgium
| | - Vladan Vucinic
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital, Leipzig, Germany
| | - Tanja Schug
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - Hans Hägglund
- Department of Medical Sciences, Uppsala University and Section of Hematology, Uppsala University Hospital, Uppsala, Sweden
| | - Friederike Wortmann
- Department of Hematology and Oncology, Medical Center, University of Schleswig-Holstein, Lübeck, Germany
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, Technical University of Munich, Munich, Germany
| | - Irena Angelova-Fischer
- Department of Dermatology and Venerology (AK), Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Anna Belloni Fortina
- Pediatric Dermatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Andreas Reiter
- Hämatologie und Onkologie, III. Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Karin Hartmann
- Division of Allergy, Department of Dermatology, and Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Luca Malcovati
- Division of Hematology, Fondazione IRCCS San Matteo, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Jason Gotlib
- Division of Hematology, Department of Medicine, Stanford University School of Medicine/Stanford Cancer Institute, Stanford, CA, USA
| | - Khalid Shoumariyeh
- Department of Medicine I, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Germany and German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Michel Arock
- Laboratory of Hematology, Pitié-Salpêtrière Hospital, Paris, France
| | - Hanneke C Kluin-Nelemans
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
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Bogacz A, Gorska A, Kaminski A, Wolek M, Wolski H, Seremak-Mrozikiewicz A, Goracy J, Czerny B. The importance of NFκB1 rs4648068 and RUNX2 rs7771980 polymorphisms in bone metabolism of postmenopausal Polish women. Ginekol Pol 2021:VM/OJS/J/69242. [PMID: 33914303 DOI: 10.5603/gp.a2021.0044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 12/01/2020] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES Osteoporosis is a multifactorial disease that causes a loss of bone density. However, genetic factors play an increasingly important role in its development. To thoroughly understand the molecular mechanisms, polymorphic variants of genes candidate for osteoporosis are still being sought. The aim of our study was to investigate the influence of NFκB1 gene rs4648068 (A>G) and RUNX2 gene rs7771980 (-1025T>C) polymorphisms on the risk of osteoporosis. MATERIAL AND METHODS A group of 675 postmenopausal Caucasian women (109 women with osteopenia, 333 with osteoporosis and 233 with normal T-score) were examined. The bone mineral density (BMD) at the lumbar spine (L1-L4) was measured by dual energy x-ray absorptiometry (DXA). The analysis of NFκB1 and RUNX2 polymorphisms was performed using real-time PCR method. RESULTS Analysis of NFκB1 gene rs4648068 polymorphism showed that the GG genotype was slightly more frequent in the study groups compared to the control group. In the osteoporosis group, patients with the G allele in the genotype have lower bone mineral density values. For the RUNX2 rs7771980 polymorphism, in women with osteopenia we observed an increased incidence of TC heterozygotes compared to the control group (29.40% vs 24.90%, p > 0.05), and in women with osteoporosis, the TT genotype was more common (78.70% vs 73.80%, p > 0.05). No correlation was observed between the genotypes and the clinical parameters. CONCLUSIONS The analysis showed no significant relationship between the genotypic distribution and the individual clinical parameters. However, it is suggested an association between the rs4648068 polymorphism of the NFκB1 gene and an increased risk of developing osteoporosis.
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Affiliation(s)
- Anna Bogacz
- Department of Pharmacology and Phytochemistry, Institute of Natural Fibers and Medicinal Plants, Poznan, Poland.
- Department of Histocompatibility with Laboratory of Genetic Diagnostics, Regional Blood Center, Poznan, Poland.
| | - Aleksandra Gorska
- Department of Stem Cells and Regenerative Medicine, Institute of Natural Fibres and Medicinal Plants, Poznan, Poland
| | - Adam Kaminski
- Clinic of Pediatric Orthopedics, Pomeranian Medical University, Szczecin, Poland
| | - Marlena Wolek
- Department of Stem Cells and Regenerative Medicine, Institute of Natural Fibres and Medicinal Plants, Poznan, Poland
| | - Hubert Wolski
- Division of Perinatology and Women's Diseases, Poznan University of Medical Sciences, Poznan, Poland
- Division of Gynecology and Obstetrics, Podhale Multidisciplinary Hospital, Nowy Targ, Poland
| | | | - Jaroslaw Goracy
- Independent Laboratory of Invasive Cardiology, Pomeranian Medical University in Szczecin, Poland
| | - Boguslaw Czerny
- Department of Stem Cells and Regenerative Medicine, Institute of Natural Fibres and Medicinal Plants, Poznan, Poland
- Department of Pharmacology and Pharmacoeconomics, Pomeranian Medical University in Szczecin, Poland
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9
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Kluin-Nelemans HC, Jawhar M, Reiter A, van Anrooij B, Gotlib J, Hartmann K, Illerhaus A, Oude Elberink HN, Gorska A, Niedoszytko M, Lange M, Scaffidi L, Zanotti R, Bonadonna P, Perkins C, Elena C, Malcovati L, Shoumariyeh K, von Bubnoff N, Müller S, Triggiani M, Parente R, Schwaab J, Kundi M, Fortina AB, Caroppo F, Brockow K, Zink A, Fuchs D, Angelova-Fischer I, Yavuz AS, Doubek M, Mattsson M, Hagglund H, Panse J, Simonowski A, Sabato V, Schug T, Jentzsch M, Breynaert C, Várkonyi J, Kennedy V, Hermine O, Rossignol J, Arock M, Valent P, Sperr WR. Cytogenetic and molecular aberrations and worse outcome for male patients in systemic mastocytosis. Theranostics 2021; 11:292-303. [PMID: 33391475 PMCID: PMC7681091 DOI: 10.7150/thno.51872] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 09/23/2020] [Indexed: 12/16/2022] Open
Abstract
In systemic mastocytosis (SM), the clinical features and survival vary greatly. Patient-related factors determining the outcome in SM are largely unknown. Methods: We examined the impact of sex on the clinical features, progression-free survival (PFS), and overall survival (OS) in 3403 patients with mastocytosis collected in the registry of the European Competence Network on Mastocytosis (ECNM). The impact of cytogenetic and molecular genetic aberrations on sex differences was analyzed in a subset of patients. Results: Of all patients enrolled, 55.3% were females. However, a male predominance was found in a subset of advanced SM (AdvSM) patients, namely SM with an associated hematologic neoplasm (SM-AHN, 70%; p < 0.001). Correspondingly, organomegaly (male: 23% vs. female: 13%, p = 0.007) was more, whereas skin involvement (male: 71% vs. female: 86%, p = 0.001) was less frequent in males. In all patients together, OS (p < 0.0001) was significantly inferior in males, and also within the WHO sub-categories indolent SM, aggressive SM (ASM) and SM-AHN. PFS was significantly (p = 0.0002) worse in males when all patients were grouped together; due to low numbers of events, this significance persisted only in the subcategory smoldering SM. Finally, prognostically relevant cytogenetic abnormalities (10% vs. 5%, p = 0.006) or molecular aberrations (SRSF2/ASXL1/RUNX1 profile; 63% vs. 40%, p = 0.003) were more frequently present in males. Conclusions: Male sex has a major impact on clinical features, disease progression, and survival in mastocytosis. Male patients have an inferior survival, which seems related to the fact that they more frequently develop a multi-mutated AdvSM associated with a high-risk molecular background.
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Fuchs D, Kilbertus A, Kofler K, von Bubnoff N, Shoumariyeh K, Zanotti R, Bonadonna P, Scaffidi L, Doubek M, Elberink HO, Span LFR, Hermine O, Elena C, Benvenuti P, Yavuz AS, Brockow K, Zink A, Aberer E, Gorska A, Romantowski J, Hadzijusufovic E, Fortina AB, Caroppo F, Perkins C, Illerhaus A, Panse J, Vucinic V, Jawhar M, Sabato V, Triggiani M, Parente R, Bergström A, Breynaert C, Gotlib J, Reiter A, Hartmann K, Niedoszytko M, Arock M, Kluin-Nelemans HC, Sperr WR, Greul R, Valent P. Scoring the Risk of Having Systemic Mastocytosis in Adult Patients with Mastocytosis in the Skin. J Allergy Clin Immunol Pract 2020; 9:1705-1712.e4. [PMID: 33346151 DOI: 10.1016/j.jaip.2020.12.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 12/05/2020] [Accepted: 12/07/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Mastocytosis in adults often presents with skin lesions. A bone marrow biopsy is necessary to confirm or exclude the presence of systemic mastocytosis (SM) in these cases. When a bone marrow biopsy is not performed, the provisional diagnosis is mastocytosis in the skin (MIS). No generally accepted scoring system has been established to estimate the risk of SM in these patients. OBJECTIVE To develop a risk score to predict SM in adults with MIS. METHODS We examined 1145 patients with MIS from the European Competence Network on Mastocytosis Registry who underwent a bone marrow biopsy. A total of 944 patients had SM and 201 patients had cutaneous mastocytosis; 63.7% were female, and 36.3% were male. Median age was 44 ± 13.3 years. The median serum tryptase level amounted to 29.3 ± 81.9 ng/mL. We established a multivariate regression model using the whole population of patients as a training and validation set (bootstrapping). A risk score was developed and validated with receiver-operating curves. RESULTS In the multivariate model, the tryptase level (P < .001), constitutional/cardiovascular symptoms (P = .014), and bone symptoms/osteoporosis (P < .001) were independent predictors of SM (P < .001; sensitivity, 90.7%; specificity, 69.1%). A 6-point risk score was established (risk, 10.7%-98.0%) and validated. CONCLUSIONS Using a large data set of the European Competence Network on Mastocytosis Registry, we created a risk score to predict the presence of SM in patients with MIS. Although the score will need further validation in independent cohorts, our score seems to discriminate safely between patients with SM and with pure cutaneous mastocytosis.
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Affiliation(s)
- David Fuchs
- Department for Hematology and Internal Oncology, Kepler University Hospital, Linz, Austria; Johannes Kepler University, Linz, Austria.
| | - Alex Kilbertus
- Department of Dermatology and Venerology, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Karin Kofler
- Department for Hematology and Internal Oncology, Kepler University Hospital, Linz, Austria
| | - Nikolas von Bubnoff
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Department of Hematology and Oncology, Medical Center, University of Schleswig Holstein, Campus Lübeck, Lübeck, Germany
| | - Khalid Shoumariyeh
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; German Cancer Consortium (DKTK) Partner site Freiburg, Freiburg, Germany
| | - Roberta Zanotti
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | | | - Luigi Scaffidi
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | | | - Hanneke Oude Elberink
- Department of Internal Medicine, Section of Allergy, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Lambert F R Span
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Olivier Hermine
- Imagine Institute Université Paris Descartes, Sorbonne, Paris Cité, Centre national de référence des mastocytoses, Paris, France
| | - Chiara Elena
- Department of Hematology Oncology, IRCCS Policlinico San Matteo Foundation Pavia, Pavia, Italy
| | - Pietro Benvenuti
- Department of Hematology Oncology, School of Hematology, University of Pavia and IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - Akif Selim Yavuz
- Division of Hematology, Department of Internal Medicine, University of Istanbul, Istanbul, Turkey
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Munich, Germany
| | - Alexander Zink
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Munich, Germany
| | - Elisabeth Aberer
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - Aleksandra Gorska
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Jan Romantowski
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Emir Hadzijusufovic
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria; Department/Hospital for Companion Animals and Horses, University Clinic for Small Animals, Internal Medicine Small Animals, University of Veterinary Medicine, Vienna, Austria
| | - Anna Belloni Fortina
- Pediatric Dermatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Francesca Caroppo
- Pediatric Dermatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Cecelia Perkins
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, Calif
| | - Anja Illerhaus
- Department of Dermatology, University of Cologne, Cologne, Germany
| | - Jens Panse
- Department of Oncology, Hematology, Hemostaseology and Stem Cell Transplantation, Medical Faculty, University Hospital RWTH Aachen, Aachen, Germany
| | | | - Mohamad Jawhar
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Vito Sabato
- Faculty of Medicine and Health Sciences, Department of Immunology-Allergology-Rheumatology, University of Antwerp and Antwerp University Hospital, Antwerpen, Belgium
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Salerno, Salerno, Italy
| | - Roberta Parente
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Salerno, Salerno, Italy
| | - Anna Bergström
- Department of Dermatology and Venereology, Akademiska University Hospital, Uppsala, and Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Christine Breynaert
- Department of General Internal Medicine - Allergy and Clinical Immunology (MASTEL), University Hospitals Leuven and KU Leuven Department of Microbiology, Immunology and Transplantation, Allergy and Clinical Immunology Research Group, Leuven, Belgium
| | - Jason Gotlib
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, Calif
| | - Andreas Reiter
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Karin Hartmann
- Department of Dermatology, University of Cologne, Cologne, Germany; Division of Allergy, Department of Dermatology, University of Basel, Basel, Switzerland
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Michel Arock
- Department of Hematological Biology, Pitié-Salpêtrière Hospital, Paris Sorbonne University, Paris, France
| | - Hanneke C Kluin-Nelemans
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Rosemarie Greul
- Department for Hematology and Internal Oncology, Kepler University Hospital, Linz, Austria
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
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Gorska A, Korzynski P, Mazurek G, Pucciarelli F. The Role of Social Media in Scholarly Collaboration: An Enabler of International Research Team’s Activation? Journal of Global Information Technology Management 2020. [DOI: 10.1080/1097198x.2020.1817684] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. Gorska
- Marketing department, Kozminski University, Warsaw, Poland
| | - P. Korzynski
- Human resources management, Kozminski University and Harvard Business School, Warsaw, Poland
- Kozminski University, Harvard Business School, INSEAD
| | - G. Mazurek
- Marketing department, Kozminski University, Warsaw, Poland
| | - F. Pucciarelli
- Marketing department, ESCP Business School, Paris, France
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Trizuljak J, Sperr WR, Nekvindová L, Elberink HO, Gleixner KV, Gorska A, Lange M, Hartmann K, Illerhaus A, Bonifacio M, Perkins C, Elena C, Malcovati L, Fortina AB, Shoumariyeh K, Jawhar M, Zanotti R, Bonadonna P, Caroppo F, Zink A, Triggiani M, Parente R, Bubnoff N, Yavuz AS, Hägglund H, Mattsson M, Panse J, Jäkel N, Kilbertus A, Hermine O, Arock M, Fuchs D, Sabato V, Brockow K, Bretterklieber A, Niedoszytko M, Anrooij B, Reiter A, Gotlib J, Kluin‐Nelemans HC, Mayer J, Doubek M, Valent P. Clinical features and survival of patients with indolent systemic mastocytosis defined by the updated WHO classification. Allergy 2020; 75:1927-1938. [PMID: 32108361 DOI: 10.1111/all.14248] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/03/2019] [Accepted: 12/16/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND In indolent systemic mastocytosis (ISM), several risk factors of disease progression have been identified. Previous studies, performed with limited patient numbers, have also shown that the clinical course in ISM is stable and comparable to that of cutaneous mastocytosis (CM). The aim of this project was to compare the prognosis of patients with ISM with that of patients with CM. METHODS We employed a dataset of 1993 patients from the registry of the European Competence Network on Mastocytosis (ECNM) to compare outcomes of ISM and CM. RESULTS We found that overall survival (OS) is worse in ISM compared to CM. Moreover, in patients with typical ISM, bone marrow mastocytosis (BMM), and smoldering SM (SSM), 4.1% of disease progressions have been observed (4.9% of progressions in typical ISM group, 1.7% in BMM, and 9.4% in SSM). Progressions to advanced SM were observed in 2.9% of these patients. In contrast, six patients with CM (1.7%) converted to ISM and no definitive progression to advanced SM was found. No significant differences in OS and event-free survival (EFS) were found when comparing ISM, BMM, and SSM. Higher risk of both progression and death was significantly associated with male gender, worse performance status, and organomegaly. CONCLUSION Our data confirm the clinical impact of the WHO classification that separates ISM from CM and from other SM variants.
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Sperr WR, Kundi M, Alvarez-Twose I, van Anrooij B, Oude Elberink JNG, Gorska A, Niedoszytko M, Gleixner KV, Hadzijusufovic E, Zanotti R, Bonadonna P, Bonifacio M, Perkins C, Illerhaus A, Elena C, Merante S, Shoumariyeh K, von Bubnoff N, Parente R, Jawhar M, Belloni Fortina A, Caroppo F, Brockow K, Zink A, Fuchs D, Kilbertus AJ, Yavuz AS, Doubek M, Hägglund H, Panse J, Sabato V, Bretterklieber A, Niederwieser D, Breynaert C, Hartmann K, Triggiani M, Nedoszytko B, Reiter A, Orfao A, Hermine O, Gotlib J, Arock M, Kluin-Nelemans HC, Valent P. International prognostic scoring system for mastocytosis (IPSM): a retrospective cohort study. Lancet Haematol 2019; 6:e638-e649. [PMID: 31676322 DOI: 10.1016/s2352-3026(19)30166-8] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 07/19/2019] [Accepted: 07/22/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND The WHO classification separates mastocytosis into distinct variants, but prognostication remains a clinical challenge. The aim of this study was to improve prognostication for patients with mastocytosis. METHODS We analysed data of the registry of the European Competence Network on Mastocytosis including 1639 patients (age 17-90 years) diagnosed with mastocytosis according to WHO criteria between Jan 12, 1978, and March 16, 2017. Univariate and multivariate analyses with Cox regression were applied to identify prognostic variables predicting survival outcomes and to establish a prognostic score. We validated this International Prognostic Scoring System in Mastocytosis (IPSM) with data of 462 patients (age 17-79 years) from the Spanish network Red Española de Mastocitosis diagnosed between Jan 22, 1998, and Nov 2, 2017. FINDINGS The prognostic value of the WHO classification was confirmed in our study (p<0·0001). For patients with non-advanced mastocytosis (n=1380), we identified age 60 years or older (HR 10·75, 95% CI 5·68-20·32) and a concentration of alkaline phosphatase 100 U/L or higher (2·91, 1·60-5·30) as additional independent prognostic variables for overall survival. The resulting scoring system divided patients with non-advanced mastocytosis into three groups: low (no risk factors), intermediate 1 (one risk factor), and intermediate 2 (two risk factors). Overall survival and progression-free survival differed significantly among these groups (p<0·0001). In patients with advanced mastocytosis (n=259), age 60 years or older (HR 2·14, 95% CI 1·42-3·22), a concentration of tryptase 125 ng/mL or higher (1·81, 1·20-2·75), a leukocyte count of 16 × 109 per L or higher (1·88, 1·27-2·79), haemoglobin of 11 g/dL or lower (1·71, 1·13-2·57), a platelet count of 100 × 109 per L or lower (1·63, 1·13-2·34), and skin involvement (0·46, 0·30-0·69) were prognostic variables. Based on these variables, a separate score for advanced mastocytosis with four risk categories was established, with significantly different outcomes for overall survival and progression-free survival (p<0·0001). The prognostic value of both scores was confirmed in 413 patients with non-advanced disease and 49 with advanced mastocytosis from the validation cohort. INTERPRETATION The IPSM scores for patients with non-advanced and advanced mastocytosis can be used to predict survival outcomes and guide treatment decisions. However, the predictive value of the IPSM needs to be confirmed in forthcoming trials. FUNDING Austrian Science Fund, Deutsche Forschungsgemeinschaft, Koeln Fortune Program, Charles and Ann Johnson Foundation, Instituto de Salud Carlos III, Fondos FEDER, Research-Foundation Flanders/Fonds Wetenschappelijk Onderzoek, Clinical Research-Fund of the University Hospitals Leuven, and Research-Foundation Flanders/Fonds Wetenschappelijk Onderzoek.
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Affiliation(s)
- Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, and Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria.
| | - Michael Kundi
- Institute of Environmental Health, Medical University of Vienna, Vienna, Austria
| | - Ivan Alvarez-Twose
- Instituto de Estudios de Mastocitosis de Castilla La Mancha (CLMast), Hospital Virgen del Valle, Toledo, Spain
| | - Bjorn van Anrooij
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands; Department of Allergology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Joanna N G Oude Elberink
- Department of Allergology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Aleksandra Gorska
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Karoline V Gleixner
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, and Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Emir Hadzijusufovic
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, and Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria; Internal Medicine Small Animals, University Clinic for Small Animals, Department/University Clinic for Companion Animals and Horses, University of Veterinary Medicine, Vienna, Austria
| | - Roberta Zanotti
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | | | - Massimiliano Bonifacio
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Cecelia Perkins
- Division of Hematology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Anja Illerhaus
- Department of Dermatology, University of Cologne, Cologne, Germany
| | - Chiara Elena
- Department of Molecular Medicine and Department of Hematology Oncology, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Serena Merante
- Department of Molecular Medicine and Department of Hematology Oncology, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Khalid Shoumariyeh
- Department of Hematology, Oncology and Stem Cell Transplantation, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Nikolas von Bubnoff
- Department of Hematology, Oncology and Stem Cell Transplantation, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Department of Hematology and Oncology, Medical Center, University of Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Roberta Parente
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Mohamad Jawhar
- III Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Anna Belloni Fortina
- Pediatric Dermatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Francesca Caroppo
- Pediatric Dermatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Knut Brockow
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Alexander Zink
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - David Fuchs
- University Clinic for Hematology and Internal Oncology, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Alex J Kilbertus
- Department of Dermatology and Venerology, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Akif Selim Yavuz
- Division of Hematology, Istanbul Medical School, University of Istanbul, Istanbul, Turkey
| | - Michael Doubek
- University Hospital and CEITEC Masaryk University, Brno, Czech Republic
| | - Hans Hägglund
- Division of Hematology, Department of Medical Sciences Uppsala University, Uppsala, Sweden
| | - Jens Panse
- Department of Oncology, Haematology, Haemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Vito Sabato
- Faculty of Medicine and Health Sciences, Department of Immunology-Allergology-Rheumatology, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium
| | - Agnes Bretterklieber
- Department of Dermatology and Venereology, University Hospital Graz, Graz, Austria
| | | | - Christine Breynaert
- KU Leuven Department of Microbiology, Immunology and Transplantation, Allergy and Clinical Immunology Research Group and MASTeL, University Hospitals Leuven, Leuven, Belgium
| | - Karin Hartmann
- Department of Dermatology, University of Cologne, Cologne, Germany; Division of Allergy, Department of Dermatology, and Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | | | - Andreas Reiter
- III Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Alberto Orfao
- Centro de Investigación del Cáncer/IBMCC (USAL/CSIC), CIBERONC and IBSAL, Departamento de Medicina and Servicio General de Citometría, University of Salamanca, Salamanca, Spain
| | - Olivier Hermine
- Imagine Institute Université Paris Descartes, Sorbonne, Paris Cité, Centre national de référence des mastocytoses, Paris, France
| | - Jason Gotlib
- Division of Hematology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Michel Arock
- Department of Hematological Biologie, Pitié-Salpêtrière Hospital, Paris Sorbonne University, Paris UMR8113, Ecole, France
| | - Hanneke C Kluin-Nelemans
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, and Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
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Valent P, Oude Elberink JNG, Gorska A, Lange M, Zanotti R, van Anrooij B, Bonifacio M, Bonadonna P, Gleixner KV, Hadzijusufovic E, Perkins C, Hartmann K, Illerhaus A, Merante S, Elena C, Shoumariyeh K, von Bubnoff N, Parente R, Triggiani M, Schwaab J, Jawhar M, Caroppo F, Fortina AB, Brockow K, David Fuchs, Greul R, Yavuz AS, Doubek M, Mattsson M, Hagglund H, Panse J, Sabato V, Aberer E, Al-Ali HK, Morren MA, Varkonyi J, Zink A, Niedoszytko M, Niederwieser D, Malcovati L, Reiter A, Kennedy V, Gotlib J, Lortholary O, Hermine O, Arock M, Kluin-Nelemans H, Sperr WR. The Data Registry of the European Competence Network on Mastocytosis (ECNM): Set Up, Projects, and Perspectives. J Allergy Clin Immunol Pract 2019; 7:81-87. [PMID: 30416055 PMCID: PMC7115815 DOI: 10.1016/j.jaip.2018.09.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/18/2018] [Accepted: 09/20/2018] [Indexed: 01/08/2023]
Abstract
Mastocytosis is a unique hematologic neoplasm with complex biology and pathology and a variable clinical course. The disease can essentially be divided into cutaneous mastocytosis (CM) and systemic mastocytosis (SM). In adults, SM is diagnosed in most cases and manifests as either indolent or advanced disease. Patients with advanced SM have an unfavorable prognosis with reduced survival. However, so far, little is known about the prevalence of various categories of SM and about prognostic factors. In an attempt to learn more about the behavior and evolution of various forms of CM and SM, the European Competence Network on Mastocytosis (ECNM) initiated a mastocytosis registry in 2012. In this article, the set up and start phase of this registry are described. Until 2018, more than 3000 patients from 12 countries and 25 centers have been enrolled. In a majority of all patients, robust follow-up data and relevant clinical end points are available. Using this data set, a series of registry projects have been launched, with the aim to validate previously identified diagnostic and prognostic variables and to identify new disease-related and patient-related parameters in various forms of mastocytosis. Moreover, the core data set of the registry will be useful to establish multiparametric scoring systems through which prognostication and individualized management of patients with mastocytosis should improve in the foreseeable future.
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Affiliation(s)
- Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology & Oncology, Medical University of Vienna, Vienna, Austria.
| | - Joanna N G Oude Elberink
- Department of Allergology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Aleksandra Gorska
- Department of Allergology, Medical University of Gdansk, Gdańsk, Poland
| | - Magdalena Lange
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, Gdańsk, Poland
| | - Roberta Zanotti
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Björn van Anrooij
- Department of Allergology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Massimiliano Bonifacio
- Section of Hematology, Department of Medicine, Verona University Hospital, Verona, Italy
| | | | - Karoline V Gleixner
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology & Oncology, Medical University of Vienna, Vienna, Austria
| | - Emir Hadzijusufovic
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology & Oncology, Medical University of Vienna, Vienna, Austria; Department of Companion Animals and Horses, Clinic for Internal Medicine and Infectious Diseases, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Cecelia Perkins
- Division of Hematology, Department of Medicine, Stanford University School of Medicine/Stanford Cancer Institute, Stanford, Calif
| | - Karin Hartmann
- Department of Dermatology, University of Cologne, Cologne, Germany; Department of Dermatology, University of Luebeck, Luebeck, Germany
| | - Anja Illerhaus
- Department of Dermatology, University of Cologne, Cologne, Germany
| | - Serena Merante
- Department of Molecular Medicine and Department of Hematology Oncology, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Elena
- Department of Molecular Medicine and Department of Hematology Oncology, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Khalid Shoumariyeh
- Department of Hematology, Oncology and Stem Cell Transplantation, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Nikolas von Bubnoff
- Department of Hematology, Oncology and Stem Cell Transplantation, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany; German Cancer Consortium (DKTK) partner site Freiburg, Freiburg, Germany
| | - Roberta Parente
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Juliana Schwaab
- Hämatologie und Onkologie, III. Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Mohamad Jawhar
- Hämatologie und Onkologie, III. Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Francesca Caroppo
- Pediatric Dermatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Anna Belloni Fortina
- Pediatric Dermatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, Technische Universität München, Munich, Germany
| | - David Fuchs
- Department of Internal Medicine 3, Hematology and Oncology, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Rosemarie Greul
- Department of Internal Medicine 3, Hematology and Oncology, Kepler University Hospital, Johannes Kepler University, Linz, Austria
| | - Akif Selim Yavuz
- Division of Hematology, Istanbul Medical School, University of Istanbul, Istanbul, Turkey
| | | | - Mattias Mattsson
- Department of Hematology, Uppsala University Hospital, and Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Hans Hagglund
- Division of Hematology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Jens Panse
- Department of Oncology, Haematology, Haemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Vito Sabato
- Faculty of Medicine and Health Sciences, Department of Immunology-Allergology-Rheumatology, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium
| | - Elisabeth Aberer
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | | | - Marie-Anne Morren
- Department of Dermatology, University Hospitals Leuven, Leuven, Belgium
| | - Judit Varkonyi
- Department of Hematology, Semmelweis University, Budapest, Hungary
| | - Alexander Zink
- Department of Dermatology and Allergy Biederstein, Technische Universität München, Munich, Germany
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdansk, Gdańsk, Poland
| | | | - Luca Malcovati
- Department of Molecular Medicine and Department of Hematology Oncology, University of Pavia and Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Andreas Reiter
- Hämatologie und Onkologie, III. Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Vanessa Kennedy
- Division of Hematology, Department of Medicine, Stanford University School of Medicine/Stanford Cancer Institute, Stanford, Calif
| | - Jason Gotlib
- Division of Hematology, Department of Medicine, Stanford University School of Medicine/Stanford Cancer Institute, Stanford, Calif
| | - Olivier Lortholary
- Necker Pasteur Center for Infectious Diseases & Tropical Medicine and Necker-Enfants malades, Institut Imagine, Centre National de Référence des Mastocytoses, Paris Descartes University, Paris, France
| | - Olivier Hermine
- Imagine Institute, INSERM U1123, Université Paris Descartes, Sorbonne, Paris Cité, Departement of Hematology, Centre national de référence des mastocytoses, Hôpital Necker, Assistance publique des hôpitaux de Paris (APHP), Paris, France
| | - Michel Arock
- Laboratory of Hematology, Pitié-Salpêtrière Hospital, Paris, France
| | - Hanneke Kluin-Nelemans
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology & Oncology, Medical University of Vienna, Vienna, Austria
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16
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Seela F, Lin W, Kazimierczuk Z, Rosemeyer H, Glaron V, Peng X, He Y, Ming X, Andrzejewska M, Gorska A, Zhang X, Eickmeier H, La Colla P. L-nucleosides containing modified nucleobases. Nucleosides Nucleotides Nucleic Acids 2005; 24:859-63. [PMID: 16248050 DOI: 10.1081/ncn-200059206] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The synthesis of base modified L-nucleosides is described with pyrrolo[2,3-d]pyrimidines, pyrazolo[3,4-d]pyrimidines, benzimidazoles, and imidazo[1,2-a]-s-triazines as nucleobases. The conformation of the nucleosides is studied and the antiviral activity is evaluated.
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Affiliation(s)
- Frank Seela
- Laboratorium für Organische und Bioorganische Chemie, Institut für Chemie, Universität Osnabrück, Germany
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17
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Maurin JK, Gorska A, Wamil M, Mlynarczyk J, Lasek W, Kazimierczuk Z. A search for new tumor necrosis factor-α secretion enhancement agents. Acta Crystallogr A 2002. [DOI: 10.1107/s0108767302086579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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