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Levy B, Kanagal-Shamanna R, Sahajpal NS, Neveling K, Rack K, Dewaele B, Olde Weghuis D, Stevens-Kroef M, Puiggros A, Mallo M, Clifford B, Mantere T, Hoischen A, Espinet B, Kolhe R, Solé F, Raca G, Smith AC. A framework for the clinical implementation of optical genome mapping in hematologic malignancies. Am J Hematol 2024; 99:642-661. [PMID: 38164980 DOI: 10.1002/ajh.27175] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 08/12/2023] [Revised: 10/09/2023] [Accepted: 11/22/2023] [Indexed: 01/03/2024]
Abstract
Optical Genome Mapping (OGM) is rapidly emerging as an exciting cytogenomic technology both for research and clinical purposes. In the last 2 years alone, multiple studies have demonstrated that OGM not only matches the diagnostic scope of conventional standard of care cytogenomic clinical testing but it also adds significant new information in certain cases. Since OGM consolidates the diagnostic benefits of multiple costly and laborious tests (e.g., karyotyping, fluorescence in situ hybridization, and chromosomal microarrays) in a single cost-effective assay, many clinical laboratories have started to consider utilizing OGM. In 2021, an international working group of early adopters of OGM who are experienced with routine clinical cytogenomic testing in patients with hematological neoplasms formed a consortium (International Consortium for OGM in Hematologic Malignancies, henceforth "the Consortium") to create a consensus framework for implementation of OGM in a clinical setting. The focus of the Consortium is to provide guidance for laboratories implementing OGM in three specific areas: validation, quality control and analysis and interpretation of variants. Since OGM is a complex technology with many variables, we felt that by consolidating our collective experience, we could provide a practical and useful tool for uniform implementation of OGM in hematologic malignancies with the ultimate goal of achieving globally accepted standards.
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Affiliation(s)
- Brynn Levy
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York, USA
| | - Rashmi Kanagal-Shamanna
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Kornelia Neveling
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
- Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Katrina Rack
- Laboratory for the Cytogenetic and Molecular Diagnosis of Haematological Malignancies, Centre of Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Barbara Dewaele
- Laboratory for the Cytogenetic and Molecular Diagnosis of Haematological Malignancies, Centre of Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Daniel Olde Weghuis
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marian Stevens-Kroef
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Mar Mallo
- MDS Research Group, Microarrays Unit, Institut de Recerca Contra la Leucèmia Josep Carreras (IJC), ICO-Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | | | - Tuomo Mantere
- Laboratory of Cancer Genetics and Tumor Biology, Translational Medicine Research Unit and Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Alexander Hoischen
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
- Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
- Radboud Expertise Center for Immunodeficiency and Autoinflammation and Radboud Center for Infectious Disease (RCI), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Ravindra Kolhe
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
| | - Francesc Solé
- MDS Research Group, Microarrays Unit, Institut de Recerca Contra la Leucèmia Josep Carreras (IJC), ICO-Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Gordana Raca
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Adam C Smith
- Laboratory Medicine Program, University Health Network, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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2
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Carbo-Meix A, Guijarro F, Wang L, Grau M, Royo R, Frigola G, Playa-Albinyana H, Buhler MM, Clot G, Duran-Ferrer M, Lu J, Granada I, Baptista MJ, Navarro JT, Espinet B, Puiggros A, Tapia G, Bandiera L, De Canal G, Bonoldi E, Climent F, Ribera-Cortada I, Fernandez-Caballero M, De la Banda E, Do Nascimento J, Pineda A, Vela D, Rozman M, Aymerich M, Syrykh C, Brousset P, Perera M, Yanez L, Ortin JX, Tuset E, Zenz T, Cook JR, Swerdlow SH, Martin-Subero JI, Colomer D, Matutes E, Bea S, Costa D, Nadeu F, Campo E. BCL3 rearrangements in B-cell lymphoid neoplasms occur in two breakpoint clusters associated with different diseases. Haematologica 2024; 109:493-508. [PMID: 37560801 PMCID: PMC10828791 DOI: 10.3324/haematol.2023.283209] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 07/31/2023] [Indexed: 08/11/2023] Open
Abstract
The t(14;19)(q32;q13) often juxtaposes BCL3 with immunoglobulin heavy chain (IGH) resulting in overexpression of the gene. In contrast to other oncogenic translocations, BCL3 rearrangement (BCL3-R) has been associated with a broad spectrum of lymphoid neoplasms. Here we report an integrative whole-genome sequence, transcriptomic, and DNA methylation analysis of 13 lymphoid neoplasms with BCL3-R. The resolution of the breakpoints at single base-pair revealed that they occur in two clusters at 5' (n=9) and 3' (n=4) regions of BCL3 associated with two different biological and clinical entities. Both breakpoints were mediated by aberrant class switch recombination of the IGH locus. However, the 5' breakpoints (upstream) juxtaposed BCL3 next to an IGH enhancer leading to overexpression of the gene whereas the 3' breakpoints (downstream) positioned BCL3 outside the influence of the IGH and were not associated with its expression. Upstream BCL3-R tumors had unmutated IGHV, trisomy 12, and mutated genes frequently seen in chronic lymphocytic leukemia (CLL) but had an atypical CLL morphology, immunophenotype, DNA methylome, and expression profile that differ from conventional CLL. In contrast, downstream BCL3-R neoplasms were atypical splenic or nodal marginal zone lymphomas (MZL) with mutated IGHV, complex karyotypes and mutated genes typical of MZL. Two of the latter four tumors transformed to a large B-cell lymphoma. We designed a novel fluorescence in situ hybridization assay that recognizes the two different breakpoints and validated these findings in 17 independent tumors. Overall, upstream or downstream breakpoints of BCL3-R are mainly associated with two subtypes of lymphoid neoplasms with different (epi)genomic, expression, and clinicopathological features resembling atypical CLL and MZL, respectively.
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Affiliation(s)
- Anna Carbo-Meix
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona
| | - Francesca Guijarro
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona
| | - Luojun Wang
- Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona
| | - Marta Grau
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona
| | - Romina Royo
- Barcelona Supercomputing Center (BSC), Barcelona
| | - Gerard Frigola
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona
| | - Heribert Playa-Albinyana
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Marco M Buhler
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich
| | - Guillem Clot
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona
| | - Marti Duran-Ferrer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Junyan Lu
- European Molecular Biology Laboratory, Heidelberg
| | - Isabel Granada
- Department of Hematology-Laboratory, Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Badalona
| | - Maria-Joao Baptista
- Department of Hematology-Laboratory, Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Badalona
| | - Jose-Tomas Navarro
- Department of Hematology-Laboratory, Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Badalona
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain and Translational Research on Hematological Neoplasms Group (GRETNHE) - Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain and Translational Research on Hematological Neoplasms Group (GRETNHE) - Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona
| | - Gustavo Tapia
- Department of Pathology, Hospital Germans Trias i Pujol, Badalona
| | - Laura Bandiera
- Anatomia Istologia Patologica e Citogenetica, Dipartimento Ematologia, Oncologia e Medicina Molecolare, Niguarda Cancer Center, Milano
| | - Gabriella De Canal
- Anatomia Istologia Patologica e Citogenetica, Dipartimento Ematologia, Oncologia e Medicina Molecolare, Niguarda Cancer Center, Milano
| | - Emanuela Bonoldi
- Anatomia Istologia Patologica e Citogenetica, Dipartimento Ematologia, Oncologia e Medicina Molecolare, Niguarda Cancer Center, Milano
| | - Fina Climent
- Department o f Pathology, H ospital Universitari d e Bellvitge, I nstitut d'Investigació B iomèdica d e Bellvitge (IDIBELL), L'Hospitalet De Llobregat
| | | | - Mariana Fernandez-Caballero
- Department of Hematology-Laboratory, Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Universitat Autònoma de Barcelona, Badalona
| | - Esmeralda De la Banda
- Laboratory of Hematology, Hospital Universitari Bellvitge, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet De Llobregat
| | | | | | - Dolors Vela
- Hematologia Clínica, Hospital General de Granollers, Granollers
| | - Maria Rozman
- Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona
| | - Marta Aymerich
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona
| | - Charlotte Syrykh
- Department of Pathology, Toulouse University Hospital Center, Cancer Institute University of Toulouse-Oncopole, 1 avenue Irène Joliot-Curie, 31059, Toulouse CEDEX 9
| | - Pierre Brousset
- Department of Pathology, Toulouse University Hospital Center, Cancer Institute University of Toulouse-Oncopole, 1 avenue Irène Joliot-Curie, 31059, Toulouse CEDEX 9, France; INSERM UMR1037 Cancer Research Center of Toulouse (CRCT), ERL 5294 National Center for Scientific Research (CNRS), University of Toulouse III Paul-Sabatier, Toulouse, France; Institut Carnot Lymphome CALYM, Laboratoire d'Excellence 'TOUCAN', Toulouse
| | - Miguel Perera
- Hematology Department, Hospital Dr Negrín, Las Palmas de Gran Canaria
| | - Lucrecia Yanez
- Hematology Department, Hospital Universitario Marqués de Valdecilla-Instituto de Investigación Valdecilla (IDIVAL), Santander
| | | | - Esperanza Tuset
- Hematology Department, Institut Català d'Oncologia, Hospital Dr. Josep Trueta, Institut d'Investigació Biomèdica de Girona (IDIBGI), Girona
| | - Thorsten Zenz
- Department of Medical Oncology and Hematology, University Hospital and University of Zürich, Zurich
| | - James R Cook
- Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH
| | - Steven H Swerdlow
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Jose I Martin-Subero
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Universitat de Barcelona, Barcelona, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona
| | - Dolors Colomer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Universitat de Barcelona, Barcelona
| | - Estella Matutes
- Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona
| | - Silvia Bea
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Universitat de Barcelona, Barcelona
| | - Dolors Costa
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Elias Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, laboratory of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Universitat de Barcelona, Barcelona.
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3
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Blanco G, López‐Aventín D, Pujol RM, Gómez‐Llonín A, Puiggros A, López‐Sánchez M, Estrach T, García‐Muret MP, López‐Lerma I, Servitje O, Bellosillo B, Muro M, Espinet B, Rabionet R, Gallardo F. High-throughput RNA sequencing of the T cell receptor alpha and beta chains for simultaneous clonality and biological analyses in Sezary syndrome. J Clin Lab Anal 2023; 37:e24982. [PMID: 38115685 PMCID: PMC10756948 DOI: 10.1002/jcla.24982] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/17/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Previous investigations pointed out a role for antigen stimulation in Sezary syndrome (SS). High-throughput sequencing of the T cell receptor (TR) offers several applications beyond diagnostic purposes, including the study of T cell pathogenesis. METHODS We performed high-throughput RNA sequencing of the TR alpha (TRA) and beta (TRB) genes focusing on the complementarity-determining region 3 (CDR3) in 11 SS and one erythrodermic mycosis fungoides (MF) patients. Five psoriasis patients were employed as controls. Peripheral blood CD4+ cells were isolated and RNA sequenced (HiSeq2500). High-resolution HLA typing was performed in neoplastic patients. RESULTS Highly expanded predominant TRA and TRB CDR3 were only found in SS patients (median frequency: 94.4% and 93.7%). No remarkable CDR3 expansions were observed in psoriasis patients (median frequency of predominant TRA and TRB CDR3: 0.87% and 0.69%, p < 0.001 compared to SS). CDR3 almost identical to the predominant were identified within each SS patient and were exponentially correlated with frequencies of the predominant CDR3 (R2 = 0.918, p < 0.001). Forty-six different CDR3 were shared between SS patients displaying HLA similarities, including predominant TRA and TRB CDR3 in one patient that were found in other three patients. Additionally, 351 antigen matches were detected (Cytomegalovirus, Epstein-Barr, Influenza virus, and self-antigens), and the predominant CDR3 of two different SS patients matched CDR3 with specificity for Influenza and Epstein-Barr viruses. CONCLUSIONS Besides detecting clonality, these findings shed light on the nature of SS-related antigens, pointing to RNA sequencing as a useful tool for simultaneous clonality and biological analysis in SS.
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Affiliation(s)
- Gonzalo Blanco
- Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research ProgrammeIMIM‐Hospital del MarBarcelonaSpain
- Laboratori de Citogenètica Molecular, Servei de PatologiaHospital del MarBarcelonaSpain
- Karches Center for Oncology ResearchThe Feinstein Institutes for Medical Research, Northwell HealthManhassetNew YorkUSA
| | - Daniel López‐Aventín
- Servei de DermatologiaHospital del MarBarcelonaSpain
- Programa de Doctorat en Medicina, Departament de MedicinaUniversitat Autònoma de Barcelona (UAB)BarcelonaSpain
| | - Ramon M. Pujol
- Servei de DermatologiaHospital del MarBarcelonaSpain
- Grup de Recerca en Malalties Inflamatòries i Neoplàsiques Dermatològiques, Inflammation and Cardiovascular Disorders Research ProgrammeIMIM‐Hospital del MarBarcelonaSpain
| | - Andrea Gómez‐Llonín
- Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research ProgrammeIMIM‐Hospital del MarBarcelonaSpain
- Laboratori de Citogenètica Molecular, Servei de PatologiaHospital del MarBarcelonaSpain
- Laboratori de Recerca Translacional en Microambient TumoralCancer Research ProgrammeBarcelonaSpain
| | - Anna Puiggros
- Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research ProgrammeIMIM‐Hospital del MarBarcelonaSpain
- Laboratori de Citogenètica Molecular, Servei de PatologiaHospital del MarBarcelonaSpain
| | - Manuela López‐Sánchez
- Servicio de InmunologíaHospital Clínico Universitario Virgen de la Arrixaca‐IMIBMurciaSpain
| | - Teresa Estrach
- Servei de Dermatologia, Hospital Clínic, IDIBAPSUniversitat de BarcelonaBarcelonaSpain
| | | | | | | | - Beatriz Bellosillo
- Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Cancer Research ProgrammeIMIM‐Hospital del MarBarcelonaSpain
- Laboratori de Biologia Molecular, Servei de PatologiaHospital del MarBarcelonaSpain
| | - Manuel Muro
- Servicio de InmunologíaHospital Clínico Universitario Virgen de la Arrixaca‐IMIBMurciaSpain
| | - Blanca Espinet
- Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research ProgrammeIMIM‐Hospital del MarBarcelonaSpain
- Laboratori de Citogenètica Molecular, Servei de PatologiaHospital del MarBarcelonaSpain
| | - Raquel Rabionet
- Departament de Genètica, Microbiologia i EstadísticaUniversitat de BarcelonaBarcelonaSpain
- Institut de Recerca Sant Joan de DéuHospital Sant Joan de DéuBarcelonaSpain
- Institut de Biomedicina (IBUB)Universitat de BarcelonaBarcelonaSpain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER)Instituto de Salud Carlos III (ISCIII)MadridSpain
| | - Fernando Gallardo
- Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research ProgrammeIMIM‐Hospital del MarBarcelonaSpain
- Servei de DermatologiaHospital del MarBarcelonaSpain
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4
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Chatzikonstantinou T, Scarfò L, Karakatsoulis G, Minga E, Chamou D, Iacoboni G, Kotaskova J, Demosthenous C, Smolej L, Mulligan S, Alcoceba M, Al-Shemari S, Aurran-Schleinitz T, Bacchiarri F, Bellido M, Bijou F, Calleja A, Medina A, Khan MA, Cassin R, Chatzileontiadou S, Collado R, Christian A, Davis Z, Dimou M, Donaldson D, Santos GD, Dreta B, Efstathopoulou M, El-Ashwah S, Enrico A, Fresa A, Galimberti S, Galitzia A, García-Serra R, Gimeno E, González-Gascón-y-Marín I, Gozzetti A, Guarente V, Guieze R, Gogia A, Gupta R, Harrop S, Hatzimichael E, Herishanu Y, Hernández-Rivas JÁ, Inchiappa L, Jaksic O, Janssen S, Kalicińska E, Kamel L, Karakus V, Kater AP, Kho B, Kislova M, Konstantinou E, Koren-Michowitz M, Kotsianidis I, Kreitman RJ, Labrador J, Lad D, Levin MD, Levy I, Longval T, Lopez-Garcia A, Marquet J, Martin-Rodríguez L, Maynadié M, Maslejova S, Mayor-Bastida C, Mihaljevic B, Milosevic I, Miras F, Moia R, Morawska M, Murru R, Nath UK, Navarro-Bailón A, Oliveira AC, Olivieri J, Oscier D, Panovska-Stavridis I, Papaioannou M, Papajík T, Kubova Z, Phumphukhieo P, Pierie C, Puiggros A, Rani L, Reda G, Rigolin GM, Ruchlemer R, Daniel de Deus Santos M, Schipani M, Schiwitza A, Shen Y, Simkovic M, Smirnova S, Abdelrahman Soliman DS, Spacek M, Tadmor T, Tomic K, Tse E, Vassilakopoulos T, Visentin A, Vitale C, von Tresckow J, Vrachiolias G, Vukovic V, Walewska R, Wasik-Szczepanek E, Xu Z, Yagci M, Yañez L, Yassin M, Zuchnicka J, Angelopoulou M, Antic D, Biderman B, Catherwood M, Claus R, Coscia M, Cuneo A, Demirkan F, Espinet B, Gaidano G, Kalashnikova OB, Laurenti L, Nikitin E, Pangalis GA, Panagiotidis P, Popov VM, Pospisilova S, Sportoletti P, Stavroyianni N, Tam C, Trentin L, Chatzidimitriou A, Bosch F, Doubek M, Ghia P, Stamatopoulos K. Other malignancies in the history of CLL: an international multicenter study conducted by ERIC, the European Research Initiative on CLL, in HARMONY. EClinicalMedicine 2023; 65:102307. [PMID: 38033506 PMCID: PMC10685149 DOI: 10.1016/j.eclinm.2023.102307] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/19/2023] [Accepted: 10/25/2023] [Indexed: 12/02/2023] Open
Abstract
Background Patients with chronic lymphocytic leukemia (CLL) have a higher risk of developing other malignancies (OMs) compared to the general population. However, the impact of CLL-related risk factors and CLL-directed treatment is still unclear and represents the focus of this work. Methods We conducted a retrospective international multicenter study to assess the incidence of OMs and detect potential risk factors in 19,705 patients with CLL, small lymphocytic lymphoma, or high-count CLL-like monoclonal B-cell lymphocytosis, diagnosed between 2000 and 2016. Data collection took place between October 2020 and March 2022. Findings In 129,254 years of follow-up after CLL diagnosis, 3513 OMs were diagnosed (27.2 OMs/1000 person-years). The most common hematological OMs were Richter transformation, myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). Non-melanoma skin (NMSC) and prostate cancers were the most common solid tumors (STs).The only predictor for MDS and AML development was treatment with fludarabine and cyclophosphamide with/without rituximab (FC ± R) (OR = 3.7; 95% CI = 2.79-4.91; p < 0.001). STs were more frequent in males and patients with unmutated immunoglobulin heavy variable genes (OR = 1.77; 95% CI = 1.49-2.11; p < 0.001/OR = 1.89; 95% CI = 1.6-2.24; p < 0.001).CLL-directed treatment was associated with non-melanoma skin and prostate cancers (OR = 1.8; 95% CI = 1.36-2.41; p < 0.001/OR = 2.11; 95% CI = 1.12-3.97; p = 0.021). In contrast, breast cancers were more frequent in untreated patients (OR = 0.17; 95% CI = 0.08-0.33; p < 0.001).Patients with CLL and an OM had inferior overall survival (OS) than those without. AML and MDS conferred the worst OS (p < 0.001). Interpretation OMs in CLL impact on OS. Treatment for CLL increased the risk for AML/MDS, prostate cancer, and NMSC. FCR was associated with increased risk for AML/MDS. Funding AbbVie, and EU/EFPIAInnovative Medicines Initiative Joint Undertaking HARMONY grant n° 116026.
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Affiliation(s)
| | - Lydia Scarfò
- Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Georgios Karakatsoulis
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
- Department of Mathematics, University of Ioannina, Ioannina, Greece
| | - Eva Minga
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Dimitra Chamou
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Gloria Iacoboni
- Department of Haematology, University Hospital Vall d'Hebron, Autonomous University, Barcelona, Spain
| | - Jana Kotaskova
- Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
- Department of Internal Medicine - Hematology and Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | - Lukas Smolej
- 4th Department of Internal Medicine-Haematology, University Hospital and Faculty of Medicine, Hradec Králové, Czech Republic
| | | | - Miguel Alcoceba
- Department of Haematology, University Hospital of Salamanca (HUS-IBSAL), CIBERONC (CB16/12/00233) and Cancer Research Centre (CIC-IBMCC, USAL-CSIC), Salamanca, Spain
| | - Salem Al-Shemari
- Faculty of Medicine, Department of Medicine, Kuwait University, Kuwait City, Kuwait
| | | | | | - Mar Bellido
- Hematology Department, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | | | - Anne Calleja
- Department of Hemato-Oncology, Institut Paoli Calmettes, Marseille, France
| | | | - Mehreen Ali Khan
- Department of Hematology and Stem Cell Transplant, Armed Forces Bone Marrow Transplant Center/National Institute of Blood and Marrow Transplant, Rawalpindi, Pakistan
| | - Ramona Cassin
- Hematology Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico of Milan, Milan, Italy
| | - Sofia Chatzileontiadou
- Hematology Unit, 1st Dept of Internal Medicine, AUTH, AHEPA Hospital, Thessaloniki, Greece
| | - Rosa Collado
- Servicio de Hematología, Consorcio Hospital General Universitario de Valencia, Fundación de Investigación Hospital General Universitario de Valencia, Valencia, Spain
| | - Amy Christian
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, United Kingdom
| | - Zadie Davis
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, United Kingdom
| | - Maria Dimou
- Department of Hematology and Bone Marrow Transplantation Unit, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - David Donaldson
- Clinical Haematology, Belfast City Hospital, Belfast, United Kingdom
| | | | - Barbara Dreta
- Division of Hematology, Department of Internal Medicine, University Hospital Center Zagreb, Zagreb, Croatia
| | - Maria Efstathopoulou
- Department of Haematology, Athens Medical Center-Psychikon Branch, Athens, Greece
| | | | | | - Alberto Fresa
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Sara Galimberti
- Section of Hematology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Andrea Galitzia
- Hematology and Stem Cell Transplantation Unit, Ospedale Oncologico A. Businco, ARNAS "G. Brotzu", Cagliari, Italy
| | - Rocío García-Serra
- Servicio de Hematología, Consorcio Hospital General Universitario de Valencia, Fundación de Investigación Hospital General Universitario de Valencia, Valencia, Spain
| | - Eva Gimeno
- Department of Hematology, Hospital del Mar, Barcelona, Spain
| | | | | | - Valerio Guarente
- Institute of Hematology and Center for Hemato-Oncology Research, University of Perugia and Santa Maria della Misericordia Hospital, Perugia, Italy
| | - Romain Guieze
- Department of Hematology and Cell Therapy, Estaing University Hospital, Clermont-Ferrand, France
| | - Ajay Gogia
- Laboratory Oncology Unit, Dr. B.R.A. IRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Ritu Gupta
- Laboratory Oncology Unit, Dr. B.R.A. IRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Sean Harrop
- Peter MacCallum Cancer Centre, St Vincent's Hospital, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Eleftheria Hatzimichael
- Faculty of Medicine, Department of Haematology, School of Health Sciences, University of Ioannina, Stavros Niarchos Avenue, Ioannina 45110, Greece
| | - Yair Herishanu
- Department of Hematology, Tel Aviv Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Luca Inchiappa
- Department of Hemato-Oncology, Institut Paoli Calmettes, Marseille, France
| | - Ozren Jaksic
- Department of Hematology, University Hospital Dubrava, Zagreb, Croatia
| | - Susanne Janssen
- Dept of Hematology, Cancer Center Amsterdam, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Elżbieta Kalicińska
- Department and Clinic of Hematology, Blood Neoplasms and Bone Marrow Transplantation Wroclaw Medical University, Wroclaw, Poland
| | - Laribi Kamel
- Department of Hematology, Centre Hospitalier Le Mans, Le Mans, France
| | | | - Arnon P. Kater
- Dept of Hematology, Cancer Center Amsterdam, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Bonnie Kho
- Department of Medicine, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong, China
| | - Maria Kislova
- Department of Hematology, Oncology, and Chemotherapy, S. P. Botkin's City Hospital, Moscow, Russia
| | | | - Maya Koren-Michowitz
- Department of Hematology, Shamir Medical Center, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Ioannis Kotsianidis
- Department of Hematology, University Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupolis, Greece
| | - Robert J. Kreitman
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jorge Labrador
- Department of Hematology, Hospital Universitario de Burgos, Burgos, Spain
| | - Deepesh Lad
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Mark-David Levin
- Department of Internal Medicine, Albert Schweitzer Hospital, Dordrecht, the Netherlands
| | - Ilana Levy
- Hematology, Bnai-Zion Medical Center, Haifa, Israel
| | - Thomas Longval
- Service d'Hématologie Oncologie, Centre Hospitalier de Versailles, Le Chesnay, France
| | - Alberto Lopez-Garcia
- Fundacion Jimenez Diaz University Hospital, Health Research Institute IIS-FJD, Madrid, Spain
| | - Juan Marquet
- Hematology Department, Ramón y Cajal University Hospital, Madrid, Spain
| | - Lucia Martin-Rodríguez
- Department of Haematology, University Hospital Vall d'Hebron, Autonomous University, Barcelona, Spain
| | - Marc Maynadié
- Biological Haematology Department, Dijon Bourgogne University Hospital, Haematological Malignancies Registry, LNC UMR 1231, Dijon 21000, France
| | - Stanislava Maslejova
- Department of Internal Medicine - Hematology and Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | - Biljana Mihaljevic
- Clinic for Hematology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ivana Milosevic
- Faculty of Medicine, Clinical Centre of Vojvodina, University of Novi Sad, Novi Sad, Serbia
| | - Fatima Miras
- Hematology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Marta Morawska
- Experimental Hematooncology Department, Medical University of Lublin, Lublin, Poland
- Hematology Department, St. John's Cancer Center, Lublin, Poland
| | - Roberta Murru
- Hematology and Stem Cell Transplantation Unit, Ospedale Oncologico A. Businco, ARNAS "G. Brotzu", Cagliari, Italy
| | - Uttam Kumar Nath
- Department of Medical Oncology & Hematology, All India Institute of Medical Sciences, Rishikesh, India
| | - Almudena Navarro-Bailón
- Department of Haematology, University Hospital of Salamanca (HUS-IBSAL), CIBERONC (CB16/12/00233) and Cancer Research Centre (CIC-IBMCC, USAL-CSIC), Salamanca, Spain
| | - Ana C. Oliveira
- Department of Clinical Hematology, ICO, Hospital Duran i Reynals, IDIBELL, Barcelona, Spain
| | | | - David Oscier
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, United Kingdom
| | - Irina Panovska-Stavridis
- Medical Faculty, University Clinic of Hematology, University Ss. Cyril and Methodius, Skopje, North Macedonia
| | - Maria Papaioannou
- Hematology Unit, 1st Dept of Internal Medicine, AUTH, AHEPA Hospital, Thessaloniki, Greece
| | - Tomas Papajík
- Faculty of Medicine and Dentistry, Department of Hemato-Oncology, Palacký University and University Hospital Olomouc, Olomouc, Czech Republic
| | - Zuzana Kubova
- Faculty of Medicine and Dentistry, Department of Hemato-Oncology, Palacký University and University Hospital Olomouc, Olomouc, Czech Republic
| | | | - Cheyenne Pierie
- Dept of Hematology, Cancer Center Amsterdam, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Lata Rani
- Laboratory Oncology Unit, Dr. B.R.A. IRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Gianluigi Reda
- Hematology Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico of Milan, Milan, Italy
| | | | - Rosa Ruchlemer
- Department of Hematology, Shaare-Zedek Medical Center, Affiliated with the Hebrew University Medical School, Jerusalem, Israel
| | | | - Mattia Schipani
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Annett Schiwitza
- Hematology and Oncology, Faculty of Medicine, University of Augsburg, Stenglinstrasse 2, Augsburg 86156, Germany
| | - Yandong Shen
- Royal North Shore Hospital, Sydney, NSW, Australia
| | - Martin Simkovic
- 4th Department of Internal Medicine-Haematology, University Hospital and Faculty of Medicine, Hradec Králové, Czech Republic
| | - Svetlana Smirnova
- Consultative Hematology Department with a Day Hospital for Intensive High-Dose Chemotherapy, National Medical Research Center for Hematology, Moscow, Russia
| | | | - Martin Spacek
- First Faculty of Medicine, 1st Department of Medicine - Hematology, Charles University and General Hospital in Prague, Czech Republic
| | - Tamar Tadmor
- Hematology, Bnai-Zion Medical Center, Haifa, Israel
| | - Kristina Tomic
- Clinic for Hematology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Eric Tse
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong, China
| | | | - Andrea Visentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Candida Vitale
- Division of Hematology, A.O.U. Città della Salute e della Scienza di Torino and Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Julia von Tresckow
- Clinic for Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - George Vrachiolias
- Department of Hematology, University Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupolis, Greece
| | - Vojin Vukovic
- Clinic for Hematology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Renata Walewska
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, United Kingdom
| | - Ewa Wasik-Szczepanek
- Dept. Hematooncology and Bone Marrow Transplantation, Medical University in Lublin, Lublin, Poland
| | - Zhenshu Xu
- Fujian Provincial Key Laboratory of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Munci Yagci
- Gazi University Medical Faculty, Ankara, Turkey
| | - Lucrecia Yañez
- Department of Hematology, University Hospital Marqués de Valdecilla, Santander, Spain
- Department of Hematological Malignancies and Stem Cell Transplantation, Research Institute of Marques de Valdecilla (IDIVAL), Santander, Spain
| | - Mohamed Yassin
- Hematology Section, Department of Medical Oncology, National Center for Cancer Care and Research, Doha, Qatar
| | - Jana Zuchnicka
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Maria Angelopoulou
- Haematology, University of Athens, Laikon General Hospital, Athens, Greece
| | - Darko Antic
- Clinic for Hematology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Bella Biderman
- Department of Molecular Hematology, National Medical Research Center for Hematology, Moscow, Russia
| | - Mark Catherwood
- Clinical Haematology, Belfast City Hospital, Belfast, United Kingdom
| | - Rainer Claus
- Pathology, Faculty of Medicine, University of Augsburg, Stenglinstrasse 2, Augsburg 86156, Germany
- Faculty of Medicine, Comprehensive Cancer Center Augsburg, University of Augsburg, Stenglinstrasse 2, Augsburg 86156, Germany
| | - Marta Coscia
- Division of Hematology, A.O.U. Città della Salute e della Scienza di Torino and Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | | | - Fatih Demirkan
- Division of Hematology, Dokuz Eylul University, Izmir, Turkey
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Olga B. Kalashnikova
- Federal State Budgetary Educational Institution of Higher Education Academician I.P. Pavlov First St. Petersburg State Medical University of the Ministry of Healthcare of Russian Federation, St. Petersburg, Russia
| | - Luca Laurenti
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Eugene Nikitin
- Department of Hematology, Oncology, and Chemotherapy, S. P. Botkin's City Hospital, Moscow, Russia
| | | | - Panagiotis Panagiotidis
- Department of Hematology and Bone Marrow Transplantation Unit, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Viola Maria Popov
- Hematology Department, Colentina Clinical Hospital, Bucharest, Romania
| | - Sarka Pospisilova
- Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
- Department of Internal Medicine - Hematology and Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Paolo Sportoletti
- Institute of Hematology and Center for Hemato-Oncology Research, University of Perugia and Santa Maria della Misericordia Hospital, Perugia, Italy
| | - Niki Stavroyianni
- Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Constantine Tam
- Peter MacCallum Cancer Centre, St Vincent's Hospital, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Livio Trentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padova, Padova, Italy
| | | | - Francesc Bosch
- Department of Haematology, University Hospital Vall d'Hebron, Autonomous University, Barcelona, Spain
| | - Michael Doubek
- Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
- Department of Internal Medicine - Hematology and Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Paolo Ghia
- Università Vita-Salute San Raffaele and IRCCS Ospedale San Raffaele, Milan, Italy
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
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5
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Montesdeoca S, García-Gisbert N, Calvo X, Arenillas L, Román D, Fernández-Rodríguez C, Navarro R, Costan B, Vela MDC, Camacho L, Abella E, Colomo L, Salido M, Puiggros A, Florensa L, Espinet B, Bellosillo B, Ferrer del Álamo A. Leukemic Involvement Is a Common Feature in Waldenström Macroglobulinemia at Diagnosis. Cancers (Basel) 2023; 15:4152. [PMID: 37627180 PMCID: PMC10452547 DOI: 10.3390/cancers15164152] [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: 07/21/2023] [Revised: 08/09/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Waldenström Macroglobulinemia (WM) is a lymphoplasmacytic lymphoma with bone marrow (BM) involvement and IgM monoclonal gammopathy. To date, no studies have focused specifically on peripheral blood (PB) involvement. In this study, 100 patients diagnosed with WM according to the World Health Organization (WHO) criteria were included based on the demonstration of MYD88mut in BM and the availability of PB multiparametric flow cytometry (MFC) analysis. Leukemic involvement by MFC was detected in 50/100 patients. A low percentage of mature small lymphocytes in PB smears was observed in only 15 cases. MYD88mut by AS-qPCR was detected in PB in 65/100 cases. In cases with leukemic expression by MFC, MYD88mut was detected in all cases, and IGH was rearranged in 44/49 cases. In 21/50 patients without PB involvement by MFC, molecular data were consistent with circulating disease (MYD88mut by AS-qPCR 3/50, IGH rearranged 6/50, both 12/50). Therefore, PB involvement by standard techniques was detected in 71/100 patients. MYD88mut was detected in PB by dPCR in 9/29 triple negative cases. Overall, 80% of the patients presented PB involvement by any technique. Our findings support the role of PB MFC in the evaluation of patients with IgM monoclonal gammopathy and provide reliable information on correlation with molecular features. The development of a feasible MFC assay may stand as an objective tool in the classification of mature B cell neoplasms presenting with IgM monoclonal gammopathy.
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Affiliation(s)
- Sara Montesdeoca
- Laboratori d’Hematologia, Servei Diagnòstic de Laboratori, Hospital Sant Joan de Déu, Esplugues de Llobregat, 08950 Barcelona, Spain;
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
| | - Nieves García-Gisbert
- Laboratori de Biologia Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain; (N.G.-G.); (C.F.-R.); (M.d.C.V.); (L.C.); (B.B.)
- Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain;
| | - Xavier Calvo
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Leonor Arenillas
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - David Román
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Concepción Fernández-Rodríguez
- Laboratori de Biologia Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain; (N.G.-G.); (C.F.-R.); (M.d.C.V.); (L.C.); (B.B.)
- Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain;
| | - Rosa Navarro
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Beatriz Costan
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - María del Carmen Vela
- Laboratori de Biologia Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain; (N.G.-G.); (C.F.-R.); (M.d.C.V.); (L.C.); (B.B.)
- Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain;
| | - Laura Camacho
- Laboratori de Biologia Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain; (N.G.-G.); (C.F.-R.); (M.d.C.V.); (L.C.); (B.B.)
- Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain;
| | - Eugènia Abella
- Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain;
- Servei d’Hematologia Clínica, Hospital del Mar, 08003 Barcelona, Spain
| | - Lluís Colomo
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Marta Salido
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citogenètica Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Anna Puiggros
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citogenètica Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Lourdes Florensa
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Blanca Espinet
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citogenètica Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
| | - Beatriz Bellosillo
- Laboratori de Biologia Molecular, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain; (N.G.-G.); (C.F.-R.); (M.d.C.V.); (L.C.); (B.B.)
- Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain;
| | - Ana Ferrer del Álamo
- Grup de Recerca Translacional en Neoplasies Hematològiques (GRETNHE), Hospital del Mar Research Institute (IMIM), 08003 Barcelona, Spain; (X.C.); (L.A.); (D.R.); (R.N.); (B.C.); (L.C.); (M.S.); (A.P.); (L.F.); (B.E.)
- Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, 08003 Barcelona, Spain
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6
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Cabrera-Serrano AJ, Sánchez-Maldonado JM, ter Horst R, Macauda A, García-Martín P, Benavente Y, Landi S, Clay-Gilmour A, Niazi Y, Espinet B, Rodríguez-Sevilla JJ, Pérez EM, Maffei R, Blanco G, Giaccherini M, Cerhan JR, Marasca R, López-Nevot MÁ, Chen-Liang T, Thomsen H, Gámez I, Campa D, Moreno V, de Sanjosé S, Marcos-Gragera R, García-Álvarez M, Dierssen-Sotos T, Jerez A, Butrym A, Norman AD, Luppi M, Slager SL, Hemminki K, Li Y, Berndt SI, Casabonne D, Alcoceba M, Puiggros A, Netea MG, Försti A, Canzian F, Sainz J. Do GWAS-Identified Risk Variants for Chronic Lymphocytic Leukemia Influence Overall Patient Survival and Disease Progression? Int J Mol Sci 2023; 24:8005. [PMID: 37175717 PMCID: PMC10178669 DOI: 10.3390/ijms24098005] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/14/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
Chronic lymphocytic leukemia (CLL) is the most common leukemia among adults worldwide. Although genome-wide association studies (GWAS) have uncovered the germline genetic component underlying CLL susceptibility, the potential use of GWAS-identified risk variants to predict disease progression and patient survival remains unexplored. Here, we evaluated whether 41 GWAS-identified risk variants for CLL could influence overall survival (OS) and disease progression, defined as time to first treatment (TTFT) in a cohort of 1039 CLL cases ascertained through the CRuCIAL consortium. Although this is the largest study assessing the effect of GWAS-identified susceptibility variants for CLL on OS, we only found a weak association of ten single nucleotide polymorphisms (SNPs) with OS (p < 0.05) that did not remain significant after correction for multiple testing. In line with these results, polygenic risk scores (PRSs) built with these SNPs in the CRuCIAL cohort showed a modest association with OS and a low capacity to predict patient survival, with an area under the receiver operating characteristic curve (AUROC) of 0.57. Similarly, seven SNPs were associated with TTFT (p < 0.05); however, these did not reach the multiple testing significance threshold, and the meta-analysis with previous published data did not confirm any of the associations. As expected, PRSs built with these SNPs showed reduced accuracy in prediction of disease progression (AUROC = 0.62). These results suggest that susceptibility variants for CLL do not impact overall survival and disease progression in CLL patients.
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Affiliation(s)
- Antonio José Cabrera-Serrano
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, 18016 Granada, Spain; (A.J.C.-S.); (J.M.S.-M.)
- Instituto de Investigación Biosanitaria IBs.Granada, 18012 Granada, Spain
| | - José Manuel Sánchez-Maldonado
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, 18016 Granada, Spain; (A.J.C.-S.); (J.M.S.-M.)
- Instituto de Investigación Biosanitaria IBs.Granada, 18012 Granada, Spain
| | - Rob ter Horst
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, 1090 Vienna, Austria;
| | - Angelica Macauda
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (A.M.); (F.C.)
| | | | - Yolanda Benavente
- Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (Y.B.); (V.M.); (S.d.S.); (D.C.)
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), University of Barcelona, 08908 Barcelona, Spain; (R.M.-G.); (T.D.-S.)
- CIBER Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain
| | - Stefano Landi
- Department of Biology, University of Pisa, 56126 Pisa, Italy; (S.L.); (M.G.); (D.C.)
| | - Alyssa Clay-Gilmour
- Department of Epidemiology & Biostatistics, Arnold School of Public Health, University of South Carolina, Greenville, SC 29208, USA;
| | - Yasmeen Niazi
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), 69120 Heidelberg, Germany; (Y.N.); (A.F.)
- Hopp Children’s Cancer Center (KiTZ), 69120 Heidelberg, Germany
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (B.E.); (G.B.); (A.P.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | | | - Eva María Pérez
- Hospital Campus de la Salud, PTS, 18016 Granada, Spain; (P.G.-M.); (E.M.P.)
| | - Rossana Maffei
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, 41124 Modena, Italy; (R.M.); (R.M.); (M.L.)
| | - Gonzalo Blanco
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (B.E.); (G.B.); (A.P.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Matteo Giaccherini
- Department of Biology, University of Pisa, 56126 Pisa, Italy; (S.L.); (M.G.); (D.C.)
| | - James R. Cerhan
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN 55905, USA; (J.R.C.); (A.D.N.)
| | - Roberto Marasca
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, 41124 Modena, Italy; (R.M.); (R.M.); (M.L.)
| | | | - Tzu Chen-Liang
- Hematology Department, Morales Meseguer University Hospital, 30008 Murcia, Spain; (T.C.-L.); (I.G.)
| | | | - Irene Gámez
- Hematology Department, Morales Meseguer University Hospital, 30008 Murcia, Spain; (T.C.-L.); (I.G.)
| | - Daniele Campa
- Department of Biology, University of Pisa, 56126 Pisa, Italy; (S.L.); (M.G.); (D.C.)
| | - Víctor Moreno
- Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (Y.B.); (V.M.); (S.d.S.); (D.C.)
- Cancer Prevention and Control Program, Unit of Biomarkers and Susceptibility, Bellvitge Biomedical Research Institute (IDIBELL), Catalan Institute of Oncology, 08907 Barcelona, Spain
- Department of Clinical Sciences, Faculty of Medicine, University of Barcelona, 08907 Barcelona, Spain
| | - Silvia de Sanjosé
- Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (Y.B.); (V.M.); (S.d.S.); (D.C.)
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), University of Barcelona, 08908 Barcelona, Spain; (R.M.-G.); (T.D.-S.)
| | - Rafael Marcos-Gragera
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), University of Barcelona, 08908 Barcelona, Spain; (R.M.-G.); (T.D.-S.)
- Epidemiology Unit and Girona Cancer Registry, Oncology Coordination Plan, Department of Health, Autonomous Government of Catalonia, Catalan Institute of Oncology, Girona Biomedical Research Institute (IdiBGi), 17190 Girona, Spain
- Department of Nursing, Universitat de Girona, 17007 Girona, Spain
- Josep Carreras Leukemia Research Institute, 08916 Girona, Spain
| | - María García-Álvarez
- Department of Hematology, University Hospital of Salamanca (HUS/IBSAL), CIBERONC and Cancer Research Institute of Salamanca-IBMCC (USAL-CSIC), 37007 Salamanca, Spain; (M.G.-Á.); (M.A.)
| | - Trinidad Dierssen-Sotos
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), University of Barcelona, 08908 Barcelona, Spain; (R.M.-G.); (T.D.-S.)
- Faculty of Medicine, University of Cantabria, 39011 Santander, Spain
| | - Andrés Jerez
- Department of Hematology, Experimental Hematology Unit, Vall d’Hebron Institute of Oncology (VHIO), University Hospital Vall d’Hebron, 08035 Barcelona, Spain;
| | - Aleksandra Butrym
- Department of Cancer Prevention and Therapy, Medical University of Wrocław, 50-556 Wrocław, Poland;
| | - Aaron D. Norman
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN 55905, USA; (J.R.C.); (A.D.N.)
| | - Mario Luppi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, 41124 Modena, Italy; (R.M.); (R.M.); (M.L.)
| | - Susan L. Slager
- Division of Computational Genomics, Mayo Clinic, Rochester, MN 85054, USA;
- Division of Hematology, Mayo Clinic, Rochester, MN 55905, USA
| | - Kari Hemminki
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany;
- Faculty of Medicine and Biomedical Center in Pilsen, Charles University in Prague, 30605 Pilsen, Czech Republic
| | - Yang Li
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands; (Y.L.); (M.G.N.)
- Centre for Individualised Infection Medicine (CiiM) & TWINCORE, Joint Ventures between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH), 30625 Hannover, Germany
| | - Sonja I. Berndt
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD 20814, USA;
| | - Delphine Casabonne
- Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (Y.B.); (V.M.); (S.d.S.); (D.C.)
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), University of Barcelona, 08908 Barcelona, Spain; (R.M.-G.); (T.D.-S.)
| | - Miguel Alcoceba
- Department of Hematology, University Hospital of Salamanca (HUS/IBSAL), CIBERONC and Cancer Research Institute of Salamanca-IBMCC (USAL-CSIC), 37007 Salamanca, Spain; (M.G.-Á.); (M.A.)
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (B.E.); (G.B.); (A.P.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Mihai G. Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands; (Y.L.); (M.G.N.)
- Department for Immunology & Metabolism, Life and Medical Sciences Institute (LIMES), University of Bonn, 53115 Bonn, Germany
| | - Asta Försti
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), 69120 Heidelberg, Germany; (Y.N.); (A.F.)
- Hopp Children’s Cancer Center (KiTZ), 69120 Heidelberg, Germany
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (A.M.); (F.C.)
| | - Juan Sainz
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, 18016 Granada, Spain; (A.J.C.-S.); (J.M.S.-M.)
- Instituto de Investigación Biosanitaria IBs.Granada, 18012 Granada, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), University of Barcelona, 08908 Barcelona, Spain; (R.M.-G.); (T.D.-S.)
- Department of Biochemistry and Molecular Biology I, Faculty of Sciences, University of Granada (UGR), 18012 Granada, Spain
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7
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Mansouri L, Thorvaldsdottir B, Sutton LA, Karakatsoulis G, Meggendorfer M, Parker H, Nadeu F, Brieghel C, Laidou S, Moia R, Rossi D, Catherwood M, Kotaskova J, Delgado J, Rodríguez-Vicente AE, Benito R, Rigolin GM, Bonfiglio S, Scarfo L, Mattsson M, Davis Z, Gogia A, Rani L, Baliakas P, Foroughi-Asl H, Jylhä C, Skaftason A, Rapado I, Miras F, Martinez-Lopez J, de la Serna J, Rivas JMH, Thornton P, Larráyoz MJ, Calasanz MJ, Fésüs V, Mátrai Z, Bödör C, Smedby KE, Espinet B, Puiggros A, Gupta R, Bullinger L, Bosch F, Tazón-Vega B, Baran-Marszak F, Oscier D, Nguyen-Khac F, Zenz T, Terol MJ, Cuneo A, Hernández-Sánchez M, Pospisilova S, Mills K, Gaidano G, Niemann CU, Campo E, Strefford JC, Ghia P, Stamatopoulos K, Rosenquist R. Different prognostic impact of recurrent gene mutations in chronic lymphocytic leukemia depending on IGHV gene somatic hypermutation status: a study by ERIC in HARMONY. Leukemia 2023; 37:339-347. [PMID: 36566271 PMCID: PMC9898037 DOI: 10.1038/s41375-022-01802-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 12/25/2022]
Abstract
Recent evidence suggests that the prognostic impact of gene mutations in patients with chronic lymphocytic leukemia (CLL) may differ depending on the immunoglobulin heavy variable (IGHV) gene somatic hypermutation (SHM) status. In this study, we assessed the impact of nine recurrently mutated genes (BIRC3, EGR2, MYD88, NFKBIE, NOTCH1, POT1, SF3B1, TP53, and XPO1) in pre-treatment samples from 4580 patients with CLL, using time-to-first-treatment (TTFT) as the primary end-point in relation to IGHV gene SHM status. Mutations were detected in 1588 (34.7%) patients at frequencies ranging from 2.3-9.8% with mutations in NOTCH1 being the most frequent. In both univariate and multivariate analyses, mutations in all genes except MYD88 were associated with a significantly shorter TTFT. In multivariate analysis of Binet stage A patients, performed separately for IGHV-mutated (M-CLL) and unmutated CLL (U-CLL), a different spectrum of gene alterations independently predicted short TTFT within the two subgroups. While SF3B1 and XPO1 mutations were independent prognostic variables in both U-CLL and M-CLL, TP53, BIRC3 and EGR2 aberrations were significant predictors only in U-CLL, and NOTCH1 and NFKBIE only in M-CLL. Our findings underscore the need for a compartmentalized approach to identify high-risk patients, particularly among M-CLL patients, with potential implications for stratified management.
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Affiliation(s)
- Larry Mansouri
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Birna Thorvaldsdottir
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lesley-Ann Sutton
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Georgios Karakatsoulis
- Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
- Department of Mathematics, University of Ioannina, Ioannina, Greece
| | | | - Helen Parker
- Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Christian Brieghel
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Stamatia Laidou
- Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Davide Rossi
- Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Laboratory of Experimental Hematology, Institute of Oncology Research, Bellinzona, Switzerland
| | - Mark Catherwood
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, UK
| | - Jana Kotaskova
- Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
- Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Julio Delgado
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Ana E Rodríguez-Vicente
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Rocío Benito
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Gian Matteo Rigolin
- Hematology-Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Silvia Bonfiglio
- Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Lydia Scarfo
- Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Mattias Mattsson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Zadie Davis
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Ajay Gogia
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lata Rani
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Panagiotis Baliakas
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Hassan Foroughi-Asl
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Jylhä
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Aron Skaftason
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Inmaculada Rapado
- Hospital Universitario 12 Octubre, Madrid, Spain
- Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Fatima Miras
- Hospital Universitario 12 Octubre, Madrid, Spain
| | - Joaquín Martinez-Lopez
- Hospital Universitario 12 Octubre, Madrid, Spain
- Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Javier de la Serna
- Hospital Universitario 12 Octubre, Madrid, Spain
- Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Jesús María Hernández Rivas
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | | | - María José Larráyoz
- Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - María José Calasanz
- Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Viktória Fésüs
- HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Zoltán Mátrai
- Central Hospital of Southern Pest-National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Csaba Bödör
- HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Karin E Smedby
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Ritu Gupta
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lars Bullinger
- Department of Hematology, Oncology and Cancer Immunology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Francesc Bosch
- Department of Hematology, Hospital Universitari Vall d'Hebron (HUVH), Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Bárbara Tazón-Vega
- Department of Hematology, Hospital Universitari Vall d'Hebron (HUVH), Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Fanny Baran-Marszak
- Service d'hématologie Biologique Hôpital Avicenne Assistance Publique des Hôpitaux de Paris, Bobigny, France
| | - David Oscier
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Florence Nguyen-Khac
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Thorsten Zenz
- Department of Oncology and Haematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Maria Jose Terol
- Department of Hematology, INCLIVA Research Insitute, University of Valencia, Valencia, Spain
| | - Antonio Cuneo
- Hematology-Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - María Hernández-Sánchez
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Sarka Pospisilova
- Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
- Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Ken Mills
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, UK
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Carsten U Niemann
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Elias Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Jonathan C Strefford
- Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Paolo Ghia
- Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Kostas Stamatopoulos
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
- Clinical Genetics, Karolinska University Hospital, Solna, Sweden.
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8
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Mansouri L, Thorvaldsdottir B, Sutton LA, Karakatsoulis G, Meggendorfer M, Parker H, Nadeu F, Brieghel C, Laidou S, Moia R, Rossi D, Catherwood M, Kotaskova J, Delgado J, Rodríguez-Vicente AE, Benito R, Rigolin GM, Bonfiglio S, Scarfo L, Mattsson M, Davis Z, Gogia A, Rani L, Baliakas P, Foroughi-Asl H, Jylhä C, Skaftason A, Rapado I, Miras F, Martinez-Lopez J, de la Serna J, Rivas JMH, Thornton P, Larráyoz MJ, Calasanz MJ, Fésüs V, Mátrai Z, Bödör C, Smedby KE, Espinet B, Puiggros A, Gupta R, Bullinger L, Bosch F, Tazón-Vega B, Baran-Marszak F, Oscier D, Nguyen-Khac F, Zenz T, Terol MJ, Cuneo A, Hernández-Sánchez M, Pospisilova S, Mills K, Gaidano G, Niemann CU, Campo E, Strefford JC, Ghia P, Stamatopoulos K, Rosenquist R. Correction: Different prognostic impact of recurrent gene mutations in chronic lymphocytic leukemia depending on IGHV gene somatic hypermutation status: a study by ERIC in HARMONY. Leukemia 2023; 37:504. [PMID: 36635392 PMCID: PMC9898025 DOI: 10.1038/s41375-023-01813-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Larry Mansouri
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Birna Thorvaldsdottir
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lesley-Ann Sutton
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Georgios Karakatsoulis
- grid.423747.10000 0001 2216 5285Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece ,grid.9594.10000 0001 2108 7481Department of Mathematics, University of Ioannina, Ioannina, Greece
| | - Manja Meggendorfer
- grid.420057.40000 0004 7553 8497MLL Munich Leukemia Laboratory, Munich, Germany
| | - Helen Parker
- grid.5491.90000 0004 1936 9297Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Ferran Nadeu
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Christian Brieghel
- grid.4973.90000 0004 0646 7373Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Stamatia Laidou
- grid.423747.10000 0001 2216 5285Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Riccardo Moia
- grid.16563.370000000121663741Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Davide Rossi
- grid.419922.5Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland ,grid.419922.5Laboratory of Experimental Hematology, Institute of Oncology Research, Bellinzona, Switzerland
| | - Mark Catherwood
- grid.4777.30000 0004 0374 7521Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast, UK
| | - Jana Kotaskova
- grid.412554.30000 0004 0609 2751Department of Internal Medicine—Hematology and Oncology, University Hospital Brno, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Faculty of Medicine, Masaryk University, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Julio Delgado
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain ,grid.410458.c0000 0000 9635 9413Hospital Clínic of Barcelona, Barcelona, Spain ,grid.5841.80000 0004 1937 0247Universitat de Barcelona, Barcelona, Spain
| | - Ana E. Rodríguez-Vicente
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Rocío Benito
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Gian Matteo Rigolin
- grid.8484.00000 0004 1757 2064Hematology—Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Silvia Bonfiglio
- grid.15496.3f0000 0001 0439 0892Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Lydia Scarfo
- grid.15496.3f0000 0001 0439 0892Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Mattias Mattsson
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Zadie Davis
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Ajay Gogia
- grid.413618.90000 0004 1767 6103All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lata Rani
- grid.413618.90000 0004 1767 6103All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Panagiotis Baliakas
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Hassan Foroughi-Asl
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Jylhä
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Aron Skaftason
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Inmaculada Rapado
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain ,grid.7719.80000 0000 8700 1153Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Fatima Miras
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain
| | - Joaquín Martinez-Lopez
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain ,grid.7719.80000 0000 8700 1153Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Javier de la Serna
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain ,grid.7719.80000 0000 8700 1153Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Jesús María Hernández Rivas
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Patrick Thornton
- grid.414315.60000 0004 0617 6058Haematology Department, Beaumont Hospital, Dublin, Ireland
| | - María José Larráyoz
- grid.5924.a0000000419370271Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain ,grid.508840.10000 0004 7662 6114IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - María José Calasanz
- grid.5924.a0000000419370271Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain ,grid.508840.10000 0004 7662 6114IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Viktória Fésüs
- grid.11804.3c0000 0001 0942 9821HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Zoltán Mátrai
- Central Hospital of Southern Pest—National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Csaba Bödör
- grid.11804.3c0000 0001 0942 9821HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Karin E. Smedby
- grid.4714.60000 0004 1937 0626Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Blanca Espinet
- grid.411142.30000 0004 1767 8811Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Anna Puiggros
- grid.411142.30000 0004 1767 8811Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Ritu Gupta
- grid.413618.90000 0004 1767 6103All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lars Bullinger
- grid.6363.00000 0001 2218 4662Department of Hematology, Oncology and Cancer Immunology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Francesc Bosch
- grid.411083.f0000 0001 0675 8654Department of Hematology, Hospital Universitari Vall d’Hebron (HUVH), Experimental Hematology, Vall d’Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Bárbara Tazón-Vega
- grid.411083.f0000 0001 0675 8654Department of Hematology, Hospital Universitari Vall d’Hebron (HUVH), Experimental Hematology, Vall d’Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Fanny Baran-Marszak
- grid.50550.350000 0001 2175 4109Service d’hématologie Biologique Hôpital Avicenne Assistance Publique des Hôpitaux de Paris, Bobigny, France
| | - David Oscier
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Florence Nguyen-Khac
- grid.462844.80000 0001 2308 1657Sorbonne Université, Service d’Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Thorsten Zenz
- grid.7400.30000 0004 1937 0650Department of Oncology and Haematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Maria Jose Terol
- grid.5338.d0000 0001 2173 938XDepartment of Hematology, INCLIVA Research Insitute, University of Valencia, Valencia, Spain
| | - Antonio Cuneo
- grid.8484.00000 0004 1757 2064Hematology—Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - María Hernández-Sánchez
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Sarka Pospisilova
- grid.412554.30000 0004 0609 2751Department of Internal Medicine—Hematology and Oncology, University Hospital Brno, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Faculty of Medicine, Masaryk University, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Ken Mills
- grid.4777.30000 0004 0374 7521Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast, UK
| | - Gianluca Gaidano
- grid.16563.370000000121663741Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Carsten U. Niemann
- grid.4973.90000 0004 0646 7373Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Elias Campo
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain ,grid.410458.c0000 0000 9635 9413Hospital Clínic of Barcelona, Barcelona, Spain ,grid.5841.80000 0004 1937 0247Universitat de Barcelona, Barcelona, Spain
| | - Jonathan C. Strefford
- grid.5491.90000 0004 1936 9297Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Paolo Ghia
- grid.15496.3f0000 0001 0439 0892Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Kostas Stamatopoulos
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.423747.10000 0001 2216 5285Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Richard Rosenquist
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Clinical Genetics, Karolinska University Hospital, Solna, Sweden
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9
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Carrillo‐Tornel S, Chen‐Liang TH, Zurdo M, Puiggros A, Gómez‐Llonín A, García‐Malo MD, Cuenca‐Zamora EJ, Ortuño FJ, López AMH, Espinet B, Jerez A.
NOTCH1
mutation in chronic lymphocytic leukaemia is associated with an enhanced cell cycle
G1
/S transition and specific cyclin overexpression: Preclinical ground for targeted inhibition. Br J Haematol 2022; 201:470-479. [PMID: 36573331 DOI: 10.1111/bjh.18609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 12/28/2022]
Abstract
Studies prior to next-generation sequencing (NGS) showed that the frequent indolent course of chronic lymphocytic leukaemia (CLL) is related to most cells remaining quiescent in the G0 -G1 cell cycle phase, due to the expression of dysregulated cyclin genes. Of note, the activating nature of the NOTCH1 mutation in T lymphoblastic leukaemia also drives the dysregulation of cell cycle genes. Our goal was to comprehensively revisit the cell cycle in NOTCH1-mutated CLL (NOTCH1MUT ) to test for potential therapeutic targets. Among 378 NGS-annotated CLL cases, NOTCH1MUT cells displayed a unique transcriptome profile of G0 -G1 cell cycle components, with an overexpression of early-phase effectors, reaching a 38-, 27- and ninefold change increase for the complex elements CCND3, CDK4 and CDK6, respectively. This NOTCH1MUT cells' profile was related to more cells traversing through the cell cycle. In-vitro targeted inhibition of NOTCH1 gamma-secretase and CDK4/6 reversed the distribution of cells through the cycle phases and enhanced the killing of NOTCH1MUT CLL cells, suggesting new therapeutic approaches.
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Affiliation(s)
- Salvador Carrillo‐Tornel
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
| | - Tzu Hua Chen‐Liang
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
| | - María Zurdo
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory. Pathology Service Hospital del Mar Barcelona Spain
- Translational Research Group on Hematological Neoplasms Hospital del Mar Research Institute (IMIM) Barcelona Spain
| | - Andrea Gómez‐Llonín
- Molecular Cytogenetics Laboratory. Pathology Service Hospital del Mar Barcelona Spain
- Translational Research Group on Hematological Neoplasms Hospital del Mar Research Institute (IMIM) Barcelona Spain
| | - María Dolores García‐Malo
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
| | - Ernesto José Cuenca‐Zamora
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
- CB15/00055‐CIBERER Murcia Spain
| | - Francisco José Ortuño
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
| | - Ana María Hurtado López
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory. Pathology Service Hospital del Mar Barcelona Spain
- Translational Research Group on Hematological Neoplasms Hospital del Mar Research Institute (IMIM) Barcelona Spain
| | - Andrés Jerez
- Hematology and Medical Oncology Department Hospital Universitario Morales Meseguer, CRH‐IMIB, Universidad de Murcia Murcia Spain
- CB15/00055‐CIBERER Murcia Spain
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10
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Smith A, Kanagal-Shamanna R, Dewaele B, Rack K, Hoischen A, Neveling K, Raca G, Levy B, Kolhe R, Espinet B, Puiggros A, Sole F, Mallo M. 16. International working group recommendations for the implementation of optical genome mapping in Hematologic Malignancies. Cancer Genet 2022. [DOI: 10.1016/j.cancergen.2022.10.019] [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: 11/27/2022]
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11
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Ramos-Campoy S, Puiggros A, Kamaso J, Beà S, Bougeon S, Larráyoz MJ, Costa D, Parker H, Rigolin GM, Blanco ML, Collado R, Ancín I, Salgado R, Moro-García MA, Baumann T, Gimeno E, Moreno C, Salido M, Calvo X, Calasanz MJ, Cuneo A, Nguyen-Khac F, Oscier D, Haferlach C, Strefford JC, Schoumans J, Espinet B. TP53 Abnormalities Are Underlying the Poor Outcome Associated with Chromothripsis in Chronic Lymphocytic Leukemia Patients with Complex Karyotype. Cancers (Basel) 2022; 14:3715. [PMID: 35954380 PMCID: PMC9367500 DOI: 10.3390/cancers14153715] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/22/2022] [Accepted: 07/27/2022] [Indexed: 11/17/2022] Open
Abstract
Chromothripsis (cth) has been associated with a dismal outcome and poor prognosis factors in patients with chronic lymphocytic leukemia (CLL). Despite being correlated with high genome instability, previous studies have not assessed the role of cth in the context of genomic complexity. Herein, we analyzed a cohort of 33 CLL patients with cth and compared them against a cohort of 129 non-cth cases with complex karyotypes. Nine cth cases were analyzed using optical genome mapping (OGM). Patterns detected by genomic microarrays were compared and the prognostic value of cth was analyzed. Cth was distributed throughout the genome, with chromosomes 3, 6 and 13 being those most frequently affected. OGM detected 88.1% of the previously known copy number alterations and several additional cth-related rearrangements (median: 9, range: 3-26). Two patterns were identified: one with rearrangements clustered in the region with cth (3/9) and the other involving both chromothriptic and non-chromothriptic chromosomes (6/9). Cases with cth showed a shorter time to first treatment (TTFT) than non-cth patients (median TTFT: 2 m vs. 15 m; p = 0.013). However, when stratifying patients based on TP53 status, cth did not affect TTFT. Only TP53 maintained its significance in the multivariate analysis for TTFT, including cth and genome complexity defined by genomic microarrays (HR: 1.60; p = 0.029). Our findings suggest that TP53 abnormalities, rather than cth itself, underlie the poor prognosis observed in this subset.
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Affiliation(s)
- Silvia Ramos-Campoy
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Anna Puiggros
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Joanna Kamaso
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Sílvia Beà
- Hematopathology Section, Department of Pathology, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (S.B.); (D.C.); (T.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Sandrine Bougeon
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, 1011 Lausanne, Switzerland; (S.B.); (J.S.)
| | - María José Larráyoz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, 31008 Pamplona, Spain; (M.J.L.); (M.J.C.)
| | - Dolors Costa
- Hematopathology Section, Department of Pathology, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (S.B.); (D.C.); (T.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Helen Parker
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (H.P.); (J.C.S.)
| | - Gian Matteo Rigolin
- Hematology Section, St. Anna University Hospital, 44121 Ferrara, Italy; (G.M.R.); (A.C.)
| | - María Laura Blanco
- Department of Hematology, Hospital de la Santa Creu I Sant Pau, 08041 Barcelona, Spain; (M.L.B.); (C.M.)
| | - Rosa Collado
- Department of Hematology, Consorcio Hospital General Universitario, 46014 Valencia, Spain;
| | - Idoya Ancín
- Department of Hematology and Hemotherapy, Hospital Universitario Cruces, 48903 Bilbao, Spain;
| | - Rocío Salgado
- Cytogenetics Laboratory, Hematology Department, Fundación Jiménez Díaz, 28040 Madrid, Spain;
| | - Marco A. Moro-García
- Laboratory Medicine Department, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain;
| | - Tycho Baumann
- Hematopathology Section, Department of Pathology, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (S.B.); (D.C.); (T.B.)
| | - Eva Gimeno
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Applied Clinical Research in Hematological Malignances, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Carol Moreno
- Department of Hematology, Hospital de la Santa Creu I Sant Pau, 08041 Barcelona, Spain; (M.L.B.); (C.M.)
| | - Marta Salido
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Xavier Calvo
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - María José Calasanz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, 31008 Pamplona, Spain; (M.J.L.); (M.J.C.)
| | - Antonio Cuneo
- Hematology Section, St. Anna University Hospital, 44121 Ferrara, Italy; (G.M.R.); (A.C.)
| | - Florence Nguyen-Khac
- Sorbonne University, Hematology Department, Hôpital Pitié-Salpêtrière, APHP, INSERM U1138, 75013 Paris, France;
| | - David Oscier
- Department of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth BH7 7DW, UK;
| | | | - Jonathan C. Strefford
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (H.P.); (J.C.S.)
| | - Jacqueline Schoumans
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, 1011 Lausanne, Switzerland; (S.B.); (J.S.)
| | - Blanca Espinet
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
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12
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Puiggros A, Ramos-Campoy S, Kamaso J, de la Rosa M, Salido M, Melero C, Rodríguez-Rivera M, Bougeon S, Collado R, Gimeno E, García-Serra R, Alonso S, Moro-García MA, García-Malo MD, Calvo X, Arenillas L, Ferrer A, Mantere T, Hoischen A, Schoumans J, Espinet B. Optical Genome Mapping: A Promising New Tool to Assess Genomic Complexity in Chronic Lymphocytic Leukemia (CLL). Cancers (Basel) 2022; 14:cancers14143376. [PMID: 35884436 PMCID: PMC9317182 DOI: 10.3390/cancers14143376] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/07/2022] [Accepted: 07/09/2022] [Indexed: 11/30/2022] Open
Abstract
Novel treatments in chronic lymphocytic leukemia (CLL) have generated interest regarding the clinical impact of genomic complexity, currently assessed by chromosome banding analysis (CBA) and chromosomal microarray analysis (CMA). Optical genome mapping (OGM), a novel technique based on imaging of long DNA molecules labeled at specific sites, allows the identification of multiple cytogenetic abnormalities in a single test. We aimed to determine whether OGM is a suitable alternative to cytogenomic assessment in CLL, especially focused on genomic complexity. Cytogenomic OGM aberrations from 42 patients were compared with CBA, FISH, and CMA information. Clinical−biological characteristics and time to first treatment (TTFT) were analyzed according to the complexity detected by OGM. Globally, OGM identified 90.3% of the known alterations (279/309). Discordances were mainly found in (peri-)centromeric or telomeric regions or subclonal aberrations (<15−20%). OGM underscored additional abnormalities, providing novel structural information on known aberrations in 55% of patients. Regarding genomic complexity, the number of OGM abnormalities had better accuracy in predicting TTFT than current methods (C-index: 0.696, 0.602, 0.661 by OGM, CBA, and CMA, respectively). A cut-off of ≥10 alterations defined a complex OGM group (C-OGM, n = 12), which included 11/14 patients with ≥5 abnormalities by CBA/CMA and one patient with chromothripsis (Kappa index = 0.778; p < 0.001). Moreover, C-OGM displayed enrichment of TP53 abnormalities (58.3% vs. 3.3%, p < 0.001) and a significantly shorter TTFT (median: 2 vs. 43 months, p = 0.014). OGM is a robust technology for implementation in the routine management of CLL patients, although further studies are required to define standard genomic complexity criteria.
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Affiliation(s)
- Anna Puiggros
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
- Correspondence: (A.P.); (B.E.)
| | - Silvia Ramos-Campoy
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Joanna Kamaso
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Mireia de la Rosa
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Marta Salido
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Carme Melero
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - María Rodríguez-Rivera
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Sandrine Bougeon
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, 1011 Lausanne, Switzerland; (S.B.); (J.S.)
| | - Rosa Collado
- Department of Hematology, Consorcio Hospital General Universitario, 46014 Valencia, Spain; (R.C.); (R.G.-S.)
| | - Eva Gimeno
- Department of Hematology, Hospital del Mar, 08003 Barcelona, Spain;
- Applied Clinical Research in Hematological Malignances, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Rocío García-Serra
- Department of Hematology, Consorcio Hospital General Universitario, 46014 Valencia, Spain; (R.C.); (R.G.-S.)
- Research Foundation from Hospital General Universitario, 46014 Valencia, Spain
| | - Sara Alonso
- Department of Hematology, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain;
| | | | | | - Xavier Calvo
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Leonor Arenillas
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Ana Ferrer
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Tuomo Mantere
- Department of Human Genetics, Radboud University Medical Center, 6500 Nijmegen, The Netherlands; (T.M.); (A.H.)
- Laboratory of Cancer Genetics and Tumor Biology, Cancer and Translational Medicine Research Unit and Biocenter Oulu, University of Oulu, 90570 Oulu, Finland
| | - Alexander Hoischen
- Department of Human Genetics, Radboud University Medical Center, 6500 Nijmegen, The Netherlands; (T.M.); (A.H.)
- Radboud Center for Infectious Diseases (RCI), Department of Internal Medicine and Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, 6532 Nijmegen, The Netherlands
| | - Jacqueline Schoumans
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, 1011 Lausanne, Switzerland; (S.B.); (J.S.)
| | - Blanca Espinet
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (M.d.l.R.); (M.S.); (C.M.); (M.R.-R.); (X.C.); (L.A.); (A.F.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
- Correspondence: (A.P.); (B.E.)
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13
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García-Martín P, Díez AM, Maldonado JMS, Serrano AJC, Ter Horst R, Benavente Y, Landi S, Macauda A, Clay-Gilmour A, Hernández-Mohedo F, Niazi Y, González-Sierra P, Espinet B, Rodríguez-Sevilla JJ, Maffei R, Blanco G, Giaccherini M, Puiggros A, Cerhan J, Marasca R, Cañadas-Garre M, López-Nevot MÁ, Chen-Liang T, Thomsen H, Gámez I, Moreno V, Marcos-Gragera R, García-Álvarez M, Llorca J, Jerez A, Berndt S, Butrym A, Norman AD, Casabonne D, Luppi M, Slager SL, Hemminki K, Li Y, Alcoceba M, Campa D, Canzian F, de Sanjosé S, Försti A, Netea MG, Jurado M, Sainz J. Validation and functional characterization of GWAS-identified variants for chronic lymphocytic leukemia: a CRuCIAL study. Blood Cancer J 2022; 12:79. [PMID: 35581176 PMCID: PMC9114372 DOI: 10.1038/s41408-022-00676-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/26/2022] [Accepted: 05/04/2022] [Indexed: 02/08/2023] Open
Affiliation(s)
| | - Ana Moñiz Díez
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain
| | - José Manuel Sánchez Maldonado
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain
| | - Antonio José Cabrera Serrano
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain
| | - Rob Ter Horst
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Yolanda Benavente
- Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP) and University of Barcelona, Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy
| | - Angelica Macauda
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alyssa Clay-Gilmour
- Department of Epidemiology & Biostatistics, Arnold School of Public Health, University of South Carolina, Greenville, SC, USA
| | - Francisca Hernández-Mohedo
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain
| | - Yasmeen Niazi
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
- Hopp Children's Cancer Center (KiTZ), Heidelberg, Germany
| | - Pedro González-Sierra
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | | | - Rossana Maffei
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, Modena, Italy
| | - Gonzalo Blanco
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | | | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - James Cerhan
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, 55905, USA
| | - Roberto Marasca
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, Modena, Italy
| | - Marisa Cañadas-Garre
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain
| | | | - Tzu Chen-Liang
- Hematology Department, Morales Meseguer University Hospital, Murcia, Spain
| | | | - Irene Gámez
- Hematology Department, Morales Meseguer University Hospital, Murcia, Spain
| | - Víctor Moreno
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Unit of Biomarkers and Susceptibility, Cancer Prevention and Control Program, IDIBELL, Catalan Institute of Oncology; Department of Clinical Sciences, Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Rafael Marcos-Gragera
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Epidemiology Unit and Girona Cancer Registry, Oncology Coordination Plan, Department of Health, Autonomous Government of Catalonia, Catalan Institute of Oncology, Girona Biomedical Research Institute (IdiBGi), and Universitat de Girona, Girona, Spain
- Josep Carreras Leukemia Research Institute, Girona, Spain
| | - María García-Álvarez
- Department of Hematology, University Hospital of Salamanca (HUS/IBSAL), CIBERONC and Cancer Research Institute of Salamanca-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Javier Llorca
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- University of Cantabria, Santander, Spain
| | - Andrés Jerez
- Hematology Department, Morales Meseguer University Hospital, Murcia, Spain
| | - Sonja Berndt
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Aaron D Norman
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, 55905, USA
| | - Delphine Casabonne
- Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP) and University of Barcelona, Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Mario Luppi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Policlinico, Modena, Italy
| | - Susan L Slager
- Division of Computational Genomics, Mayo Clinic, Rochester, MN, USA
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Kari Hemminki
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
- Faculty of Medicine and Biomedical Center in Pilsen, Charles University in Prague, 30605, Pilsen, Czech Republic
| | - Yang Li
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- Centre for Individualised Infection Medicine (CiiM) & TWINCORE, joint ventures between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH), Hannover, Germany
| | | | - Daniele Campa
- Department of Biology, University of Pisa, Pisa, Italy
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Silvia de Sanjosé
- Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP) and University of Barcelona, Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Asta Försti
- Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
- Hopp Children's Cancer Center (KiTZ), Heidelberg, Germany
| | - Mihai G Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- Department for Immunology & Metabolism, Life and Medical Sciences Institute (LIMES), University of Bonn, 53115, Bonn, Germany
| | - Manuel Jurado
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain
| | - Juan Sainz
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain.
- Hematology department, Virgen de las Nieves University Hospital, Granada, Spain.
- Instituto de Investigación Biosanitaria IBs.Granada, Granada, Spain.
- Department of Biochemistry and Molecular Biology I, Faculty of Sciences, University of Granada (UGR), Granada, Spain.
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14
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Ramos-Campoy S, Puiggros A, Beà S, Bougeon S, Larráyoz MJ, Costa D, Parker H, Rigolin GM, Ortega M, Blanco ML, Collado R, Salgado R, Baumann T, Gimeno E, Moreno C, Bosch F, Calvo X, Calasanz MJ, Cuneo A, Strefford JC, Nguyen-Khac F, Oscier D, Haferlach C, Schoumans J, Espinet B. Chromosome banding analysis and genomic microarrays are both useful but not equivalent methods for genomic complexity risk stratification in chronic lymphocytic leukemia patients. Haematologica 2022; 107:593-603. [PMID: 33691382 PMCID: PMC8883543 DOI: 10.3324/haematol.2020.274456] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/26/2021] [Indexed: 11/09/2022] Open
Abstract
Genome complexity has been associated with poor outcome in patients with chronic lymphocytic leukemia (CLL). Previous cooperative studies established five abnormalities as the cut-off that best predicts an adverse evolution by chromosome banding analysis (CBA) and genomic microarrays (GM). However, data comparing risk stratification by both methods are scarce. Herein, we assessed a cohort of 340 untreated CLL patients highly enriched in cases with complex karyotype (CK) (46.5%) with parallel CBA and GM studies. Abnormalities found by both techniques were compared. Prognostic stratification in three risk groups based on genomic complexity (0-2, 3- 4 and ≥5 abnormalities) was also analyzed. No significant differences in the percentage of patients in each group were detected, but only a moderate agreement was observed between methods when focusing on individual cases (κ=0.507; P<0.001). Discordant classification was obtained in 100 patients (29.4%), including 3% classified in opposite risk groups. Most discrepancies were technique-dependent and no greater correlation in the number of abnormalities was achieved when different filtering strategies were applied for GM. Nonetheless, both methods showed a similar concordance index for prediction of time to first treatment (TTFT) (CBA: 0.67 vs. GM: 0.65) and overall survival (CBA: 0.55 vs. GM: 0.57). High complexity maintained its significance in the multivariate analysis for TTFT including TP53 and IGHV status when defined by CBA (hazard ratio [HR] 3.23; P<0.001) and GM (HR 2.74; P<0.001). Our findings suggest that both methods are useful but not equivalent for risk stratification of CLL patients. Validation studies are needed to establish the prognostic value of genome complexity based on GM data in future prospective studies.
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Affiliation(s)
- Silvia Ramos-Campoy
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain.
| | - Sílvia Beà
- Hematopathology Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERONC, Barcelona, Spain
| | - Sandrine Bougeon
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, Lausanne, Switzerland
| | - María José Larráyoz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, Pamplona, Spain
| | - Dolors Costa
- Hematopathology Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERONC, Barcelona, Spain
| | - Helen Parker
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | | | - Margarita Ortega
- Department of Hematology, University Hospital Vall d'Hebron, Barcelona, Spain
| | - María Laura Blanco
- Department of Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Rosa Collado
- Department of Hematology, Consorcio Hospital General Universitario, Valencia, Spain
| | - Rocío Salgado
- Cytogenetics Laboratory, Hematology Department, Fundación Jiménez Díaz, Madrid, Spain
| | - Tycho Baumann
- Hematopathology Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERONC, Barcelona, Spain
| | - Eva Gimeno
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Applied Clinical Research in Hematological Malignances, Cancer Research Program, IMIMHospital del Mar, Barcelona, Spain
| | - Carolina Moreno
- Department of Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Francesc Bosch
- Department of Hematology, University Hospital Vall d'Hebron, Barcelona, Spain
| | - Xavier Calvo
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - María José Calasanz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, Pamplona, Spain
| | - Antonio Cuneo
- Hematology Section, St. Anna University Hospital, Ferrara, Italy
| | - Jonathan C Strefford
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Florence Nguyen-Khac
- Hematology Department and Sorbonne Université, Hopital Pitie-Salpetriere, APHP, INSERM U1138, Paris, France
| | - David Oscier
- Department of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth, UK
| | | | - Jacqueline Schoumans
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, Lausanne, Switzerland
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain.
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15
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Costa D, Granada I, Espinet B, Collado R, Ruiz-Xivillé N, Puiggros A, Uribe M, Arias A, Gómez C, Delgado J, Pereira A, Magnano L, Colomer D, López C, Beà S. Balanced and unbalanced translocations in a multicentric series of 2843 patients with chronic lymphocytic leukemia. Genes Chromosomes Cancer 2021; 61:37-43. [PMID: 34414624 DOI: 10.1002/gcc.22994] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 07/28/2021] [Accepted: 08/09/2021] [Indexed: 01/03/2023] Open
Abstract
Chromosomal translocations in chronic lymphocytic leukemia (CLL) are very rare, and therefore systematic analysis of large series of cases is needed to allow the identification of recurrent rearrangements, breakpoints involved, and target genes. The aims of the present study were to identify new translocations and their clinical impact and to establish their frequency in a large cohort of 2843 CLL patients. By conventional cytogenetics 250 translocations were identified in 215 (7.5%) patients, 186 (74%) were apparently balanced and 64 (26%) were unbalanced. All chromosomes were involved in translocations, except Y chromosome. The chromosomes more frequently translocated were in decreasing frequency chromosomes 14, 18, 13, 17, 1, 6, 2, 3, 8, and 11. Translocations were found in the karyotypes either as the unique chromosomal abnormality (27%), associated with another alteration (24%), or as a part of a complex karyotype (CK, 48%). A large proportion of rearranged breakpoints involved genes related to CLL such as IGH (14q32), RB1, MIR15A, MIR16-1 (13q14), BCL2 (18q21), IGL (22q11.2), TP53 (17p13), IRF4 (6p25-p23), ATM (11q22), and CDK6 (7q21). Overall, 76 novel CLL translocations were identified, including a recurrent t(8;11)(p21;q21-23). Whole-genome sequencing and/or copy-number microarray data of 24 cases with translocations confirmed all rearrangements, enabled refinement of 3 karyotypes and all breakpoints at gene level. The projected survival and time to first treatment significantly decreased linearly with the number of translocations. In summary, this study allowed to establish the frequency of translocations (7.5%) and to identify new translocations in a cohort of 2843 CLL patients.
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Affiliation(s)
- Dolors Costa
- Hematopathology Section, Department of Pathology, Hospital Clinic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Isabel Granada
- Hematological Laboratory Service, Germans Trias i Pujol University Hospital, Catalan Institute of Oncology, Josep Carreras Leukaemia Research Institute, Universitat Autonòma de Barcelona, Barcelona, Spain
| | - Blanca Espinet
- Laboratori de Citogenètica Molecular, Servei de Patologia, Hospital del Mar, Barcelona, Spain
| | - Rosa Collado
- Laboratorio de Citogenética y Biología Molecular, Servicio de Hematología, Consorcio Hospital General Universitario, Valencia, Spain
| | - Neus Ruiz-Xivillé
- Hematological Laboratory Service, Germans Trias i Pujol University Hospital, Catalan Institute of Oncology, Josep Carreras Leukaemia Research Institute, Universitat Autonòma de Barcelona, Barcelona, Spain
| | - Anna Puiggros
- Laboratori de Citogenètica Molecular, Servei de Patologia, Hospital del Mar, Barcelona, Spain
| | - Marisol Uribe
- Laboratorio de Citogenética y Biología Molecular, Servicio de Hematología, Consorcio Hospital General Universitario, Valencia, Spain
| | - Amparo Arias
- Hematopathology Section, Department of Pathology, Hospital Clinic, Barcelona, Spain
| | - Cándida Gómez
- Hematopathology Section, Department of Pathology, Hospital Clinic, Barcelona, Spain
| | - Julio Delgado
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Arturo Pereira
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Laura Magnano
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Dolors Colomer
- Hematopathology Section, Department of Pathology, Hospital Clinic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain.,University of Barcelona, Barcelona, Spain
| | - Cristina López
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Sílvia Beà
- Hematopathology Section, Department of Pathology, Hospital Clinic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain.,University of Barcelona, Barcelona, Spain
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16
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Sánchez-Hernández MC, Dordal MT, Navarro AM, Dávila I, Fernández-Parra B, Colás C, Rondón C, Del Cuvillo A, Vega F, Montoro J, Lluch-Bernal M, Matheu V, Campo P, González ML, González-Pérez R, Izquierdo-Domínguez A, Puiggros A, Velasco M, Fernández-Palacín A, Valero A. Severity and duration of allergic conjunctivitis: are they associated with severity and duration of allergic rhinitis and asthma? Eur Ann Allergy Clin Immunol 2021; 54:277-283. [PMID: 34313088 DOI: 10.23822/eurannaci.1764-1489.231] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Summary Objective. The association of allergic conjunctivitis (AC) with rhinitis and/or asthma is poorly understood. The objective of this study was to apply the Consensus Document for Allergic Conjunctivitis (DECA) criteria for the classification of AC to a population of patients with AC to assess the association between the severity and duration of AC and rhinitis and/or asthma. Methods. Patients with ocular symptoms of AC who participated in the 'Alergológica 2015' study were included. The demographics, classification according to the DECA criteria, etiology, and comorbidities were evaluated by age groups (less or equal than 14 and greater than 14 years). Results. A total of 2,914 patients (age range, 1-90 years) were included in the "Alergológica 2015" study. Of these, 965 patients (33.1%) were diagnosed with AC (77.5% > 14 years). AC was classified as severe, moderate, or mild in 1.8%, 46.4%, and 51.8%, respectively; and as intermittent or persistent in 51.6% and 48.4% of the patients. AC alone occurred in 4% of patients. AC was mainly associated with rhinitis (88.4%), asthma (38.2%), food allergy (8.3%) and atopic dermatitis (3.5%). In allergic respiratory disease rhinitis preceded AC and asthma developed later. The severity and duration of AC was significantly associated with severity and duration of rhinitis (p less than 0.001 for both age groups) and asthma (p less than 0.001 only in adults). Conclusions. The application of the new DECA classification for AC reveals a direct relationship between AC, rhinitis and asthma respect to severity and duration. These relationships suggest that AC should be considered an integral part of the "one airway, one disease" hypothesis.
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Affiliation(s)
| | - M T Dordal
- Allergy Unit, Department of Internal Medicine, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Spain
| | - A M Navarro
- Allergology UGS, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - I Dávila
- Allergy Service, Hospital Universitario de Salamanca, Salamanca, Spain
| | - B Fernández-Parra
- Department of Allergology, Hospital El Bierzo, Ponferrada, León, Spain
| | - C Colás
- Department of Allergology, Hospital Clínico Universitario, Zaragoza, Spain
| | - C Rondón
- Allergy Unit, Hospital Universitario Regional de Málaga-ARADyAL, UMA, Málaga, Spain
| | - A Del Cuvillo
- Asthma and Rhinitis Unit, Department of Otorhinolaryngology, Hospital de Jerez, Jerez, Spain
| | - F Vega
- Department of Allergology, Hospital de la Princesa, Instituto de Investigación Sanitaria (IP), Madrid, Spain
| | - J Montoro
- Allergy Unit, Faculty of Medicine, Hospital de Líria, Universidad Católica de Valencia, San Vicente Mártir, Valencia, Spain
| | - M Lluch-Bernal
- Department of Allergology, Hospital La Paz, Madrid, Spain
| | - V Matheu
- Allergy Service, Hospital Universitario de Canarias, Tenerife, Spain
| | - P Campo
- Allergy Unit, Hospital Universitario Regional de Málaga-ARADyAL, UMA, Málaga, Spain
| | - M L González
- Department of Allergology, Hospital Clínico San Carlos, Madrid, Spain
| | - R González-Pérez
- Allergy Service, Hospital Universitario de Canarias, Tenerife, Spain
| | - A Izquierdo-Domínguez
- Allergy Service, Allergy Unit, Consorci Sanitari de Terrassa, Clinica Diagonal, Barcelona, Spain
| | - A Puiggros
- Allergy Unit, Hospital Quirón, Barcelona, Spain
| | - M Velasco
- Allergy Unit, CCEE Araba, Vitoria, Spain
| | - A Fernández-Palacín
- Biostatistics Unit, Department of Preventive Medicine and Public Health, Universidad de Sevilla, Spain
| | - A Valero
- Department of Pneumology and Allergy, Hospital Clínic i Universitari, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERES, Barcelona, Spain
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17
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Puiggros A, Blanco G, Muntasell A, Rodríguez-Rivera M, Nonell L, Altadill M, Puigdecanet E, Arnal M, Calvo X, Gimeno E, Abella E, Abrisqueta P, Bosch F, Yélamos J, Ferrer A, López-Botet M, Espinet B. Reduced expansion of CD94/NKG2C + NK cells in chronic lymphocytic leukemia and CLL-like monoclonal B-cell lymphocytosis is not related to increased human cytomegalovirus seronegativity or NKG2C deletions. Int J Lab Hematol 2021; 43:1032-1040. [PMID: 33615729 DOI: 10.1111/ijlh.13494] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 11/20/2020] [Revised: 01/29/2021] [Accepted: 02/06/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Dysregulated NK cell-mediated immune responses contribute to tumor evasion in chronic lymphocytic leukemia (CLL), although the NK cell compartment in CLL-like monoclonal B-cell lymphocytosis (MBL) is poorly understood. In healthy individuals, human cytomegalovirus (HCMV) induces the expansion of NK cells expressing high levels of CD94/NKG2C NK cell receptor (NKR) specific for HLA-E. METHODS We analyzed the expression of NKG2A, NKG2C, ILT2, KIR, CD161, and CD57 in 24 MBL and 37 CLL. NKG2C was genotyped in these patients and in 81 additional MBL/CLL, while NKG2C gene expression was assessed in 26 cases. In 8 CLL patients with increased lymphocytosis (≥20 × 109 /L), tumor HLA-E and HLA-G expression was evaluated. RESULTS NKR distribution did not significantly differ between MBL and CLL patients, although they exhibited reduced NKG2C+ NK cells compared with a non-CLL group (4.6% vs 12.2%, P = .012). HCMV+ patients showed increased percentages of NKG2C+ NK cells compared with HCMV- (7.3% vs 2.9%, P = .176). Frequencies of NKG2C deletions in MBL/CLL were similar to those of the general population. Low/undetectable NKG2C expression was found among NKG2C+/- (45%) and NKG2C+/+ (12%) patients. CLL cases with increased lymphocytosis displayed especially reduced NKG2C expression (1.8% vs 8.1%, P = .029) and tumor cells with high HLA-E (>98%) and variable HLA-G expression (12.4%, range: 0.5-56.4). CLL patients with low NKG2C expression (<7%) showed shorter time to first treatment (P = .037). CONCLUSION Reduced percentages of CD94/NKG2C+ NK cells were observed in CLL and MBL patients independently of HCMV serostatus and NKG2C zygosity, particularly in CLL patients with increased lymphocytosis, which could potentially be related to the exposure to tumor cells.
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Affiliation(s)
- Anna Puiggros
- Molecular Cytogenetics Laboratory, Hematological Cytology Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain.,Translational Research on Hematological Neoplasms Group, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Gonzalo Blanco
- Molecular Cytogenetics Laboratory, Hematological Cytology Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain.,Translational Research on Hematological Neoplasms Group, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Aura Muntasell
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - María Rodríguez-Rivera
- Molecular Cytogenetics Laboratory, Hematological Cytology Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain.,Translational Research on Hematological Neoplasms Group, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | | | | | - Eulàlia Puigdecanet
- MARGenomics, IMIM, Barcelona, Spain.,Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), Barcelona, Spain
| | | | - Xavier Calvo
- Molecular Cytogenetics Laboratory, Hematological Cytology Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain.,Translational Research on Hematological Neoplasms Group, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Eva Gimeno
- Hematology Department, Hospital del Mar-IMIM, Barcelona, Spain.,Applied Clinical Research in Hematological Malignances, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Eugènia Abella
- Hematology Department, Hospital del Mar-IMIM, Barcelona, Spain.,Applied Clinical Research in Hematological Malignances, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Pau Abrisqueta
- Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Francesc Bosch
- Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - José Yélamos
- Immunology Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain
| | - Ana Ferrer
- Molecular Cytogenetics Laboratory, Hematological Cytology Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain.,Translational Research on Hematological Neoplasms Group, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Miguel López-Botet
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,University Pompeu Fabra (UPF), Barcelona, Spain
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Hematological Cytology Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain.,Translational Research on Hematological Neoplasms Group, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
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18
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Blanco G, Puiggros A, Sherry B, Nonell L, Calvo X, Puigdecanet E, Chiu PY, Kieso Y, Ferrer G, Palacios F, Arnal M, Rodríguez-Rivera M, Gimeno E, Abella E, Rai KR, Abrisqueta P, Bosch F, Calon A, Ferrer A, Chiorazzi N, Espinet B. Chronic lymphocytic leukemia-like monoclonal B-cell lymphocytosis exhibits an increased inflammatory signature that is reduced in early-stage chronic lymphocytic leukemia. Exp Hematol 2021; 95:68-80. [PMID: 33421548 DOI: 10.1016/j.exphem.2020.12.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 12/30/2020] [Accepted: 12/31/2020] [Indexed: 11/16/2022]
Abstract
Several studies in chronic lymphocytic leukemia (CLL) patients have reported impaired immune cell functions, which contribute to tumor evasion and disease progression. However, studies on CLL-like monoclonal B-cell lymphocytosis (MBL) are scarce. In the study described here, we characterized the immune environment in 62 individuals with clinical MBL, 56 patients with early-stage CLL, and 31 healthy controls. Gene expression arrays and quantitative reverse transcription polymerase chain reaction were performed on RNA from CD4+ peripheral blood cells; serum cytokines were measured with immunoassays; and HLA-DR expression on circulating monocytes, as well as the percentages of Th1, cytotoxic, exhausted, and effector CD4+ T cells, were evaluated by flow cytometry. In addition, cell cultures of clonal B cells and CD14-enriched or -depleted cell fractions were performed. Strikingly, MBL and early-stage CLL differed in pro-inflammatory signatures. An increased inflammatory drive orchestrated mainly by monocytes was identified in MBL, which exhibited enhanced phagocytosis, pattern recognition receptors, interleukin-8 (IL8), HMGB1, and acute response signaling pathways and increased pro-inflammatory cytokines (in particular IL8, interferon γ [IFNγ], and tumor necrosis factor α). This inflammatory signature was diminished in early-stage CLL (reduced IL8 and IFNγ levels, IL8 signaling pathway, and monocytic HLA-DR expression compared with MBL), especially in those patients with mutations in IGHV genes. Additionally, CD4+ T cells of MBL and early-stage CLL exhibited a similar upregulation of Th1 and cytotoxic genes and expanded CXCR3+ and perforin+ CD4+ T cells, as well as PD1+ CD4+ T cells, compared with controls. Cell culture assays disclosed tumor-supporting effects of monocytes similarly observed in MBL and early-stage CLL. These novel findings reveal differences in the inflammatory environment between MBL and CLL, highlighting an active role for antigen stimulation in the very early stages of the disease, potentially related to malignant B-cell transformation.
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Affiliation(s)
- Gonzalo Blanco
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Anna Puiggros
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Barbara Sherry
- Center for Immunology and Inflammation, The Feinstein Institute for Medical Research, Manhasset, NY; Department of Medicine, Hofstra Northwell School of Medicine, Hempstead, NY; Department of Molecular Medicine, Hofstra Northwell School of Medicine, Hempstead, NY
| | | | - Xavier Calvo
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | | | - Pui Yan Chiu
- Center for Immunology and Inflammation, The Feinstein Institute for Medical Research, Manhasset, NY
| | - Yasmine Kieso
- Karches Center for Oncology Research, The Feinstein Institute for Medical Research, Manhasset, NY
| | - Gerardo Ferrer
- Karches Center for Oncology Research, The Feinstein Institute for Medical Research, Manhasset, NY
| | - Florencia Palacios
- Karches Center for Oncology Research, The Feinstein Institute for Medical Research, Manhasset, NY
| | | | - María Rodríguez-Rivera
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Eva Gimeno
- Servei d'Hematologia, Hospital del Mar-IMIM, Barcelona, Spain; Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Eugènia Abella
- Servei d'Hematologia, Hospital del Mar-IMIM, Barcelona, Spain; Grup de Recerca Clínica Aplicada en Neoplàsies Hematològiques, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Kanti R Rai
- Department of Medicine, Hofstra Northwell School of Medicine, Hempstead, NY; Karches Center for Oncology Research, The Feinstein Institute for Medical Research, Manhasset, NY
| | - Pau Abrisqueta
- Servei d'Hematologia, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Francesc Bosch
- Servei d'Hematologia, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Alexandre Calon
- Laboratori de Recerca Translacional en Microambient Tumoral, Cancer Research Program, IMIM, Barcelona, Spain
| | - Ana Ferrer
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Nicholas Chiorazzi
- Department of Medicine, Hofstra Northwell School of Medicine, Hempstead, NY; Department of Molecular Medicine, Hofstra Northwell School of Medicine, Hempstead, NY; Karches Center for Oncology Research, The Feinstein Institute for Medical Research, Manhasset, NY
| | - Blanca Espinet
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain.
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19
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Leeksma AC, Baliakas P, Moysiadis T, Puiggros A, Plevova K, Van der Kevie-Kersemaekers AM, Posthuma H, Rodriguez-Vicente AE, Tran AN, Barbany G, Mansouri L, Gunnarsson R, Parker H, Van den Berg E, Bellido M, Davis Z, Wall M, Scarpelli I, Österborg A, Hansson L, Jarosova M, Ghia P, Poddighe P, Espinet B, Pospisilova S, Tam C, Ysebaert L, Nguyen-Khac F, Oscier D, Haferlach C, Schoumans J, Stevens-Kroef M, Eldering E, Stamatopoulos K, Rosenquist R, Strefford JC, Mellink C, Kater AP. Genomic arrays identify high-risk chronic lymphocytic leukemia with genomic complexity: a multi-center study. Haematologica 2021; 106:87-97. [PMID: 31974198 PMCID: PMC7776256 DOI: 10.3324/haematol.2019.239947] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 01/22/2020] [Indexed: 01/15/2023] Open
Abstract
Complex karyotype (CK) identified by chromosome-banding analysis (CBA) has shown prognostic value in chronic lymphocytic leukemia (CLL). Genomic arrays offer high-resolution genome-wide detection of copy-number alterations (CNAs) and could therefore be well equipped to detect the presence of a CK. Current knowledge on genomic arrays in CLL is based on outcomes of single center studies, in which different cutoffs for CNA calling were used. To further determine the clinical utility of genomic arrays for CNA assessment in CLL diagnostics, we retrospectively analyzed 2293 arrays from 13 diagnostic laboratories according to established standards. CNAs were found outside regions captured by CLL FISH probes in 34% of patients, and several of them including gains of 8q, deletions of 9p and 18p (p<0.01) were linked to poor outcome after correction for multiple testing. Patients (n=972) could be divided in three distinct prognostic subgroups based on the number of CNAs. Only high genomic complexity (high-GC), defined as ≥5 CNAs emerged as an independent adverse prognosticator on multivariable analysis for time to first treatment (Hazard ratio: 2.15, 95% CI: 1.36-3.41; p=0.001) and overall survival (Hazard ratio: 2.54, 95% CI: 1.54-4.17; p<0.001; n=528). Lowering the size cutoff to 1 Mb in 647 patients did not significantly improve risk assessment. Genomic arrays detected more chromosomal abnormalities and performed at least as well in terms of risk stratification compared to simultaneous chromosome banding analysis as determined in 122 patients. Our findings highlight genomic array as an accurate tool for CLL risk stratification.
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Affiliation(s)
| | - Panagiotis Baliakas
- Dept of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Theodoros Moysiadis
- Institute of Applied Biosciences, Center for Research and Technology Hellas, Thessaloniki, Greece
| | | | - Karla Plevova
- University Hospital Brno, Masaryk University, Brno, Czech Republic
| | | | - Hidde Posthuma
- Dept of Clinical Genetics, Amsterdam University Medical Centers, Univ of Amsterdam, The Netherlands
| | | | - Anh Nhi Tran
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Gisela Barbany
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Larry Mansouri
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Rebeqa Gunnarsson
- Division of Clinical Genetics, Dept of Laboratory Medicine, Lund University, Lund, Sweden
| | - Helen Parker
- Cancer Genomics, Academic Unit of Cancer Sciences, University of Southampton, Southampton, UK
| | - Eva Van den Berg
- Dept of Genetics, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Mar Bellido
- Dept of Genetics, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Zadie Davis
- Dept of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Meaghan Wall
- Cytogenetics department, St Vincent Hospital Melbourne, Victoria, Australia
| | - Ilaria Scarpelli
- Oncogenomic laboratory, Dept of Hematology, Lausanne University Hospital (CHUV), Switzerland
| | - Anders Österborg
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Hansson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm
| | - Marie Jarosova
- University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Paolo Ghia
- Dept. of Experimental Oncology, IRCCS Ospedale San Raffaele, Università Vita-Salute, Milan
| | - Pino Poddighe
- Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, The Netherlands
| | - Blanca Espinet
- Laboratori de Citogenetica Molecular, Servei de Patologia, Hospital del Mar, Barcelona, Spain
| | - Sarka Pospisilova
- CEITEC, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Constantine Tam
- St Vincent Hospital Melbourne, Peter MacCallum Cancer Center, University of Melbourne, Australia
| | - Loïc Ysebaert
- Institut Universitaire du Cancer de Toulouse-Oncopole, Toulouse, France
| | - Florence Nguyen-Khac
- Service d'Hematologie Biologique, Hopital Pitié-Salpetriere, APHP, Paris, France
| | - David Oscier
- Dept of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth, UK
| | | | - Jacqueline Schoumans
- Oncogenomic laboratory, Dept of Hematology, Lausanne University Hospital (CHUV), Switzerland
| | - Marian Stevens-Kroef
- Radboud University Medical Center, Dept of Human Genetics, Nijmegen, The Netherlands
| | - Eric Eldering
- Amsterdam University Medical Centers, University of Amsterdam, The Netherlands
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Center for Research and Technology Hellas, Thessaloniki, Greece
| | - Richard Rosenquist
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | | | - Clemens Mellink
- Amsterdam University Medical Centers, University of Amsterdam, The Netherlands
| | - Arnon P Kater
- Hematology, Amsterdam University Medical Centers, University of Amsterdam, The Netherlands
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20
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González-Gascón-y-Marín I, Muñoz-Novas C, Figueroa I, Hernández-Sánchez M, Rodríguez-Vicente AE, Quijada-Álamo M, Pérez-Carretero C, Moreno C, Collado R, Espinet B, Puiggros A, Heras NDL, Bosch F, Hernández JÁ. Prognosis Assessment of Early-Stage Chronic Lymphocytic Leukemia: Are We Ready to Predict Clinical Evolution Without a Crystal Ball? Clinical Lymphoma Myeloma and Leukemia 2020; 20:548-555.e4. [DOI: 10.1016/j.clml.2020.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 03/07/2020] [Accepted: 03/12/2020] [Indexed: 12/26/2022]
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21
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Rabionet R, Garcia-Valero M, Sandoval J, Hervas D, Diaz-Lagares A, Escaramis G, Espinet B, Puiggros A, Gomez-Llonin A, Garcia-Muret MP, Estrach T, Servitje O, Muniesa C, Lopez-Lerma I, Pujol RM, Gallardo F. Methylation analysis in Sézary syndrome and integration of exome and transcriptome data. Eur J Cancer 2018. [DOI: 10.1016/j.ejca.2018.07.177] [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: 12/01/2022]
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22
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Blanco G, Puiggros A, Baliakas P, Athanasiadou A, García-Malo M, Collado R, Xochelli A, Rodríguez-Rivera M, Ortega M, Calasanz MJ, Luño E, Vargas M, Grau J, Martínez-Laperche C, Valiente A, Cervera J, Anagnostopoulos A, Gimeno E, Abella E, Stalika E, Hernández-Rivas JM, Ortuño FJ, Robles D, Ferrer A, Ivars D, González M, Bosch F, Abrisqueta P, Stamatopoulos K, Espinet B. Karyotypic complexity rather than chromosome 8 abnormalities aggravates the outcome of chronic lymphocytic leukemia patients with TP53 aberrations. Oncotarget 2018; 7:80916-80924. [PMID: 27821812 PMCID: PMC5348364 DOI: 10.18632/oncotarget.13106] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 10/27/2016] [Indexed: 12/21/2022] Open
Abstract
Patients with chronic lymphocytic leukemia (CLL) harboring TP53 aberrations (TP53abs; chromosome 17p deletion and/or TP53 mutation) exhibit an unfavorable clinical outcome. Chromosome 8 abnormalities, namely losses of 8p (8p−) and gains of 8q (8q+) have been suggested to aggravate the outcome of patients with TP53abs. However, the reported series were small, thus hindering definitive conclusions. To gain insight into this issue, we assessed a series of 101 CLL patients harboring TP53 disruption. The frequency of 8p− and 8q+ was 14.7% and 17.8% respectively. Both were associated with a significantly (P < 0.05) higher incidence of a complex karyotype (CK, ≥3 abnormalities) detected by chromosome banding analysis (CBA) compared to cases with normal 8p (N-8p) and 8q (N-8q), respectively. In univariate analysis for 10-year overall survival (OS), 8p− (P = 0.002), 8q+ (P = 0.012) and CK (P = 0.009) were associated with shorter OS. However, in multivariate analysis only CK (HR = 2.47, P = 0.027) maintained independent significance, being associated with a dismal outcome regardless of chromosome 8 abnormalities. In conclusion, our results highlight the association of chromosome 8 abnormalities with CK amongst CLL patients with TP53abs, while also revealing that CK can further aggravate the prognosis of this aggressive subgroup.
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Affiliation(s)
- Gonzalo Blanco
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain.,Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Anna Puiggros
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | - Panagiotis Baliakas
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | | | | | - Rosa Collado
- Servicio de Hematología, Consorcio Hospital General Universitario, Valencia, Spain
| | - Aliki Xochelli
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.,Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - María Rodríguez-Rivera
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | - Margarita Ortega
- Laboratorio de Citogenética y Servicio de Hematología, Hospital Vall d'Hebron, Barcelona, Spain
| | - Mª José Calasanz
- Servicio de Citogenética, Departamento de Genética, Universidad de Navarra, Pamplona, Spain
| | - Elisa Luño
- Servicio de Hematología, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - MªTeresa Vargas
- UGC de Hematología, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS), Sevilla, Spain
| | - Javier Grau
- Servei d'Hematologia, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Contra la Leucèmia Josep Carreras (IJC), Universitat Autònoma de Barcelona, Badalona, Spain
| | - Carolina Martínez-Laperche
- Laboratorio de Genética Hematológica, Servicio de Hematología, Hospital G.U. Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Alberto Valiente
- Servicios de Genética y Hematología, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - José Cervera
- Unidad de Genética, Hospital Universitario La Fe, Valencia, Spain
| | | | - Eva Gimeno
- Servei d'Hematologia, Hospital del Mar, Barcelona, Spain
| | - Eugènia Abella
- Servei d'Hematologia, Hospital del Mar, Barcelona, Spain
| | | | - Jesús Mª Hernández-Rivas
- Servicio de Hematología, Hospital Universitario de Salamanca, IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca, CSIC, Salamanca, Spain
| | | | - Diego Robles
- Servicio de Hematología, Hospital Txagorritxu, Vitoria, Spain
| | - Ana Ferrer
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | - David Ivars
- Servicio de Hematología, Consorcio Hospital General Universitario, Valencia, Spain
| | - Marcos González
- Servicio de Hematología, Hospital Universitario de Salamanca, IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca, CSIC, Salamanca, Spain
| | - Francesc Bosch
- Laboratorio de Citogenética y Servicio de Hematología, Hospital Vall d'Hebron, Barcelona, Spain
| | - Pau Abrisqueta
- Laboratorio de Citogenética y Servicio de Hematología, Hospital Vall d'Hebron, Barcelona, Spain
| | - Kostas Stamatopoulos
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.,Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece.,Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - Blanca Espinet
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
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23
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Blanco G, Vardi A, Puiggros A, Gómez-Llonín A, Muro M, Rodríguez-Rivera M, Stalika E, Abella E, Gimeno E, López-Sánchez M, Senín A, Calvo X, Abrisqueta P, Bosch F, Ferrer A, Stamatopoulos K, Espinet B. Restricted T cell receptor repertoire in CLL-like monoclonal B cell lymphocytosis and early stage CLL. Oncoimmunology 2018; 7:e1432328. [PMID: 29872562 DOI: 10.1080/2162402x.2018.1432328] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [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: 06/28/2017] [Revised: 01/19/2018] [Accepted: 01/20/2018] [Indexed: 01/16/2023] Open
Abstract
Analysis of the T cell receptor (TR) repertoire of chronic lymphocytic leukemia-like monoclonal B cell lymphocytosis (CLL-like MBL) and early stage CLL is relevant for understanding the dynamic interaction of expanded B cell clones with bystander T cells. Here we profiled the T cell receptor β chain (TRB) repertoire of the CD4+ and CD8+ T cell fractions from 16 CLL-like MBL and 13 untreated, Binet stage A/Rai stage 0 CLL patients using subcloning analysis followed by Sanger sequencing. The T cell subpopulations of both MBL and early stage CLL harbored restricted TRB gene repertoire, with CD4+ T cell clonal expansions whose frequency followed the numerical increase of clonal B cells. Longitudinal analysis in MBL cases revealed clonal persistence, alluding to persistent antigen stimulation. In addition, the identification of shared clonotypes among different MBL/early stage CLL cases pointed towards selection of the T cell clones by common antigenic elements. T cell clonotypes previously described in viral infections and immune disorders were also detected. Altogether, our findings evidence that antigen-mediated TR restriction occurs early in clonal evolution leading to CLL and may further increase together with B cell clonal expansion, possibly suggesting that the T cell selecting antigens are tumor-related.
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Affiliation(s)
- Gonzalo Blanco
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain.,Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Anna Vardi
- Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - Anna Puiggros
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | - Andrea Gómez-Llonín
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | - Manuel Muro
- Immunology Service, University Clinical Hospital Virgen de la Arrixaca-Biomedical Research Institute of Murcia (IMIB), Murcia, Spain
| | - María Rodríguez-Rivera
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | | | - Eugenia Abella
- Servei d'Hematologia, Hospital del Mar-IMIM, Barcelona, Spain
| | - Eva Gimeno
- Servei d'Hematologia, Hospital del Mar-IMIM, Barcelona, Spain
| | - Manuela López-Sánchez
- Immunology Service, University Clinical Hospital Virgen de la Arrixaca-Biomedical Research Institute of Murcia (IMIB), Murcia, Spain
| | - Alicia Senín
- Servei d'Hematologia, Hospital del Mar-IMIM, Barcelona, Spain
| | - Xavier Calvo
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | - Pau Abrisqueta
- Servei d'Hematologia, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Francesc Bosch
- Servei d'Hematologia, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Ana Ferrer
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
| | | | - Blanca Espinet
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Programme, IMIM-Hospital del Mar, Barcelona, Spain
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González-Gascón Y Marín I, Hernández-Sanchez M, Rodríguez-Vicente AE, Puiggros A, Collado R, Luño E, González T, Ruiz-Xivillé N, Ortega M, Gimeno E, Muñoz C, Infante MS, Delgado J, Vargas MT, González M, Bosch F, Espinet B, Hernández-Rivas JM, Hernández JÁ. Characterizing patients with multiple chromosomal aberrations detected by FISH in chronic lymphocytic leukemia. Leuk Lymphoma 2017; 59:633-642. [PMID: 28728469 DOI: 10.1080/10428194.2017.1349901] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We analyzed the features of chronic lymphocytic leukemia (CLL) with multiple abnormalities (MA) detected by FISH. A local database including 2095 CLL cases was used and 323 with MA (15.4%) were selected. MA was defined by the presence of two or more alterations (deletions of 13q14 (13q-), 11q22 (11q-), 17p13 (17p-) or trisomy 12 (+12)). The combination of 13q- with 11q- and 13q- with 17p-, accounted for 58.2% of the series, in contrast to 11q- with 17p- (3.7%). Patients carrying MA since diagnosis presented a short time to first therapy(TTFT) (27 months) and overall survival (OS) (76 months). The combinations including 17p- had a shorter OS (58 months) than the ones without 17p- (not reached, p = .002). Patients with a complex-FISH were the ones with worse OS (34 months). MA imply poor prognosis when they emerge at diagnosis, probably due to the high incidence of bad prognosis markers, which may be a reflection of a more complex karyotype.
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Affiliation(s)
- Isabel González-Gascón Y Marín
- a Hematolology Department , Hospital Universitario Infanta Leonor , Madrid , Spain.,b Medicine Department , Universidad Complutense de Madrid , Spain
| | - María Hernández-Sanchez
- c Centro de Investigación del Cáncer-IBMCC , Universidad de Salamanca (USAL-CSIC) , Salamanca , Spain
| | | | - Anna Puiggros
- d Laboratori de Citogenètica Molecular, Servei de Patologia, Servei D´Hematologia Clínica , Hospital del Mar , Barcelona , Spain.,e Grup de Recerca Translacional en Neoplàsies Hematològiques, Programa de Recerca en Càncer , Institut Hospital del Mar d'Investigacions Mèdiques (IMIM) , Barcelona , Spain
| | - Rosa Collado
- f Hematology Department , Consorcio Hospital General Universitario , Valencia , Spain
| | - Elisa Luño
- g Hematology Department , Hospital Universitario Central de Asturias , Oviedo , Spain
| | - Teresa González
- h Fundación Pública Galega de Medicina Xenómica , Santiago de Compostela , Spain
| | - Neus Ruiz-Xivillé
- i Laboratori Hematologia , ICO-Hospital Germans Trias i Pujol, Institut de Recerca Contra la Leucèmia Josep Carreras (IJC) , Spain
| | - Margarita Ortega
- j Hematology and Cytogenetics Departments , Hospital Vall d'Hebron , Barcelona , Spain
| | - Eva Gimeno
- d Laboratori de Citogenètica Molecular, Servei de Patologia, Servei D´Hematologia Clínica , Hospital del Mar , Barcelona , Spain
| | - Carolina Muñoz
- a Hematolology Department , Hospital Universitario Infanta Leonor , Madrid , Spain
| | | | - Julio Delgado
- k Hematology Department , Hospital Clinic and Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS) , Barcelona , Spain
| | - María Teresa Vargas
- l Hematology Department , Hospital Universitario Virgen de la Macarena , Sevilla , Spain
| | - Marcos González
- m Hematology Department , IBSAL-Hospital Universitario de Salamanca , Salamanca , Spain
| | - Francesc Bosch
- j Hematology and Cytogenetics Departments , Hospital Vall d'Hebron , Barcelona , Spain
| | - Blanca Espinet
- d Laboratori de Citogenètica Molecular, Servei de Patologia, Servei D´Hematologia Clínica , Hospital del Mar , Barcelona , Spain
| | - Jesús María Hernández-Rivas
- c Centro de Investigación del Cáncer-IBMCC , Universidad de Salamanca (USAL-CSIC) , Salamanca , Spain.,m Hematology Department , IBSAL-Hospital Universitario de Salamanca , Salamanca , Spain
| | - José Ángel Hernández
- a Hematolology Department , Hospital Universitario Infanta Leonor , Madrid , Spain.,b Medicine Department , Universidad Complutense de Madrid , Spain
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25
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Puiggros A, Collado R, Calasanz MJ, Ortega M, Ruiz-Xivillé N, Rivas-Delgado A, Luño E, González T, Navarro B, García-Malo M, Valiente A, Hernández JÁ, Ardanaz MT, Piñan MÁ, Blanco ML, Hernández-Sánchez M, Batlle-López A, Salgado R, Salido M, Ferrer A, Abrisqueta P, Gimeno E, Abella E, Ferrá C, Terol MJ, Ortuño F, Costa D, Moreno C, Carbonell F, Bosch F, Delgado J, Espinet B. Patients with chronic lymphocytic leukemia and complex karyotype show an adverse outcome even in absence of TP53/ATM FISH deletions. Oncotarget 2017; 8:54297-54303. [PMID: 28903342 PMCID: PMC5589581 DOI: 10.18632/oncotarget.17350] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 04/11/2017] [Indexed: 11/25/2022] Open
Abstract
Genomic complexity identified by chromosome banding analysis (CBA) predicts a worse clinical outcome in CLL patients treated either with standard or new treatments. Herein, we analyzed the clinical impact of complex karyotypes (CK) with or without high-risk FISH deletions (ATM and/or TP53, HR-FISH) in a cohort of 1045 untreated MBL/CLL patients. In all, 99/1045 (9.5%) patients displayed a CK. Despite ATM and TP53 deletions were more common in CK (25% vs 7%; P < 0.001; 40% vs 5%; P < 0.001, respectively), only 44% (40/90) patients with TP53 deletions showed a CK. CK group showed a significant higher two-year cumulative incidence of treatment (48% vs 20%; P < 0.001), as well as a shorter overall survival (OS) (79 mo vs not reached; P < 0.001). When patients were categorized regarding CK and HR-FISH, those with both characteristics showed the worst median OS (52 mo) being clearly distinct from those non-CK and non-HR-FISH (median not reached), but no significant differences were detected between cases with only CK or HR-FISH. Both CK and TP53 deletion remained statistically significant in the multivariate analysis for OS. In conclusion, CK group is globally associated with advanced disease and poor prognostic markers. Further investigation in larger cohorts with CK lacking HR-FISH is needed to elucidate which mechanisms underlie the poor outcome of this subgroup.
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Affiliation(s)
- Anna Puiggros
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia i Servei Hematologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Rosa Collado
- Servicio de Hematología, Consorcio Hospital General Universitario, Valencia, Spain
| | - Maria José Calasanz
- Servicio de Citogenética, Departamento de Genética, Universidad de Navarra, Pamplona, Spain
| | - Margarita Ortega
- Laboratorio de Citogenética y Servicio de Hematología, Hospital Vall d'Hebron, Barcelona, Spain
| | - Neus Ruiz-Xivillé
- Servei Laboratori Hematologia, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Contra la Leucèmia Josep Carreras (IJC), Universitat Autònoma de Barcelona, Badalona, Spain
| | - Alfredo Rivas-Delgado
- Secció d'Hematopatologia, Hospital Clínic, Institut d'Investigacions Biomèdiques Augustí Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Elisa Luño
- Servicio de Hematología, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Teresa González
- Fundación Pública Galega de Medicina Xenómica, Santiago de Compostela, Spain
| | - Blanca Navarro
- Servicio de Hematología y Oncología Médica, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - MaDolores García-Malo
- Servicio de Hematología y Oncología Médica, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonación, IMIB-Arrixaca, Murcia, Spain
| | - Alberto Valiente
- Servicios de Genética y Hematología, Complejo Hospitalario de Navarra, Pamplona, Spain
| | | | | | | | - María Laura Blanco
- Servei d'Hematologia Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - María Hernández-Sánchez
- Servicio de Hematología, Hospital Universitario de Salamanca, IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca, CSIC, Salamanca, Spain
| | - Ana Batlle-López
- Servicio de Hematología, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Rocío Salgado
- Laboratorio de Citogenética, Servicio de Hematología, Fundación Jiménez Díaz, Madrid, Spain
| | - Marta Salido
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia i Servei Hematologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Ana Ferrer
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia i Servei Hematologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Pau Abrisqueta
- Laboratorio de Citogenética y Servicio de Hematología, Hospital Vall d'Hebron, Barcelona, Spain
| | - Eva Gimeno
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia i Servei Hematologia, Hospital del Mar, Barcelona, Spain
| | - Eugènia Abella
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia i Servei Hematologia, Hospital del Mar, Barcelona, Spain
| | - Christelle Ferrá
- Servei Laboratori Hematologia, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Contra la Leucèmia Josep Carreras (IJC), Universitat Autònoma de Barcelona, Badalona, Spain
| | - María José Terol
- Servicio de Hematología y Oncología Médica, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Francisco Ortuño
- Servicio de Hematología y Oncología Médica, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonación, IMIB-Arrixaca, Murcia, Spain
| | - Dolors Costa
- Secció d'Hematopatologia, Hospital Clínic, Institut d'Investigacions Biomèdiques Augustí Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Carol Moreno
- Servei d'Hematologia Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Félix Carbonell
- Servicio de Hematología, Consorcio Hospital General Universitario, Valencia, Spain
| | - Francesc Bosch
- Laboratorio de Citogenética y Servicio de Hematología, Hospital Vall d'Hebron, Barcelona, Spain
| | - Julio Delgado
- Secció d'Hematopatologia, Hospital Clínic, Institut d'Investigacions Biomèdiques Augustí Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Blanca Espinet
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia i Servei Hematologia, Hospital del Mar, Barcelona, Spain.,Grup de Recerca Translacional en Neoplàsies Hematològiques, Programa de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
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Baliakas P, Puiggros A, Xochelli A, Sutton LA, Nguyen-Khac F, Gardiner A, Plevova K, Minga E, Hadzidimitriou A, Walewska R, McCarthy H, Ortega M, Collado R, González T, Granada I, Luño E, Kotašková J, Moysiadis T, Davis Z, Stavroyianni N, Anagnostopoulos A, Strefford JC, Pospisilova S, Davi F, Athanasiadou A, Rosenquist R, Oscier D, Espinet B, Stamatopoulos K. Additional trisomies amongst patients with chronic lymphocytic leukemia carrying trisomy 12: the accompanying chromosome makes a difference. Haematologica 2016; 101:e299-302. [PMID: 27102498 DOI: 10.3324/haematol.2015.140202] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Panagiotis Baliakas
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Anna Puiggros
- Laboratori de Citogenètica Molecular Servei de Patologia Hospital del Mar, Barcelona, Spain Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Aliki Xochelli
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - Lesley-Ann Sutton
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Florence Nguyen-Khac
- AP-HP, Pitie-Salpetriere Hospital, Department of Hematology, and UPMC Univ Paris 06, UMRS 1138, France
| | - Anne Gardiner
- Department of Haematology, Royal Bournemouth Hospital, UK
| | - Karla Plevova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | - Eva Minga
- Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | | | | | - Helen McCarthy
- Department of Haematology, Royal Bournemouth Hospital, UK
| | | | - Rosa Collado
- Consorcio Hospital General Universitario de Valencia, Spain
| | - Teresa González
- Fundación Pública Galega de Medicina Xenómica, Santiago de Compostela, Spain
| | - Isabel Granada
- Institut de Recerca Contra la Leucèmia Josep Carreras (IJC), ICO-Hospital GeransTrias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Elisa Luño
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Jana Kotašková
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | | | - Zadie Davis
- Department of Haematology, Royal Bournemouth Hospital, UK
| | - Niki Stavroyianni
- Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | | | | | - Sarka Pospisilova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | - Frederic Davi
- AP-HP, Pitie-Salpetriere Hospital, Department of Hematology, and UPMC Univ Paris 06, UMRS 1138, France
| | | | - Richard Rosenquist
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - David Oscier
- Department of Haematology, Royal Bournemouth Hospital, UK
| | - Blanca Espinet
- Laboratori de Citogenètica Molecular Servei de Patologia Hospital del Mar, Barcelona, Spain Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Kostas Stamatopoulos
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
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Hernández JÁ, Hernández-Sánchez M, Rodríguez-Vicente AE, Grossmann V, Collado R, Heras C, Puiggros A, Martín AÁ, Puig N, Benito R, Robledo C, Delgado J, González T, Queizán JA, Galende J, de la Fuente I, Martín-Núñez G, Alonso JM, Abrisqueta P, Luño E, Marugán I, González-Gascón I, Bosch F, Kohlmann A, González M, Espinet B, Hernández-Rivas JM. A Low Frequency of Losses in 11q Chromosome Is Associated with Better Outcome and Lower Rate of Genomic Mutations in Patients with Chronic Lymphocytic Leukemia. PLoS One 2015; 10:e0143073. [PMID: 26630574 PMCID: PMC4667902 DOI: 10.1371/journal.pone.0143073] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 10/30/2015] [Indexed: 12/11/2022] Open
Abstract
To analyze the impact of the 11q deleted (11q-) cells in CLL patients on the time to first therapy (TFT) and overall survival (OS), 2,493 patients with CLL were studied. 242 patients (9.7%) had 11q-. Fluorescence in situ hybridization (FISH) studies showed a threshold of 40% of deleted cells to be optimal for showing that clinical differences in terms of TFT and OS within 11q- CLLs. In patients with ≥40% of losses in 11q (11q-H) (74%), the median TFT was 19 months compared with 44 months in CLL patients with <40% del(11q) (11q-L) (P<0.0001). In the multivariate analysis, only the presence of 11q-L, mutated IGHV status, early Binet stage and absence of extended lymphadenopathy were associated with longer TFT. Patients with 11q-H had an OS of 90 months, while in the 11q-L group the OS was not reached (P = 0.008). The absence of splenomegaly (P = 0.02), low LDH (P = 0.018) or β2M (P = 0.006), and the presence of 11q-L (P = 0.003) were associated with a longer OS. In addition, to detect the presence of mutations in the ATM, TP53, NOTCH1, SF3B1, MYD88, FBXW7, XPO1 and BIRC3 genes, a select cohort of CLL patients with losses in 11q was sequenced by next-generation sequencing of amplicons. Eighty % of CLLs with 11q- showed mutations and fewer patients with low frequencies of 11q- had mutations among genes examined (50% vs 94.1%, P = 0.023). In summary, CLL patients with <40% of 11q- had a long TFT and OS that could be associated with the presence of fewer mutated genes.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Chromosome Deletion
- Chromosomes, Human, Pair 11
- Female
- Gene Expression
- High-Throughput Nucleotide Sequencing
- Humans
- Immunoglobulin Heavy Chains/genetics
- In Situ Hybridization, Fluorescence
- Karyotype
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Male
- Middle Aged
- Mutation
- Neoplasm Proteins/genetics
- Neoplasm Proteins/immunology
- Prognosis
- Retrospective Studies
- Survival Analysis
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Affiliation(s)
- José Ángel Hernández
- Hematology Department, Hospital Universitario Infanta Leonor, Universidad Complutense de Madrid, Madrid, Spain
| | - María Hernández-Sánchez
- IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca,CSIC, Hospital Universitario de Salamanca, Spain
| | - Ana Eugenia Rodríguez-Vicente
- IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca,CSIC, Hospital Universitario de Salamanca, Spain
| | | | - Rosa Collado
- Hematology Department, Hospital General, Valencia, Spain
| | - Cecilia Heras
- Hematology Department, Hospital Universitario Infanta Leonor, Universidad Complutense de Madrid, Madrid, Spain
| | - Anna Puiggros
- Pathology Department, Hospital del Mar, Barcelona, Spain
| | | | - Noemí Puig
- Hematology Department, Hospital Universitario, Salamanca, Spain
| | - Rocío Benito
- IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca,CSIC, Hospital Universitario de Salamanca, Spain
| | - Cristina Robledo
- IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca,CSIC, Hospital Universitario de Salamanca, Spain
| | - Julio Delgado
- Hematology Department, Hospital Clinic i Provincial, Barcelona, Spain
| | - Teresa González
- Fundación Pública Galega de Medicina Xenómica, Santiago de Compostela, Spain
| | | | - Josefina Galende
- Hematology Department, Hospital del Bierzo, Ponferrada, León, Spain
| | | | | | | | - Pau Abrisqueta
- Hematology Department, Hospital Vall d'Hebron, Barcelona, Spain
| | - Elisa Luño
- Hematology Department, Hospital Central de Asturias, Oviedo, Spain
| | - Isabel Marugán
- Hematology Department, Hospital Clínico, Valencia, Spain
| | - Isabel González-Gascón
- Hematology Department, Hospital Universitario Infanta Leonor, Universidad Complutense de Madrid, Madrid, Spain
| | - Francesc Bosch
- Hematology Department, Hospital Vall d'Hebron, Barcelona, Spain
| | - Alexander Kohlmann
- MLL Munich, Germany
- AstraZeneca, Personalized Healthcare and Biomarkers, Innovative Medicines, Macclesfield, United Kingdom
| | - Marcos González
- IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca,CSIC, Hospital Universitario de Salamanca, Spain
- Hematology Department, Hospital Universitario, Salamanca, Spain
| | - Blanca Espinet
- Pathology Department, Hospital del Mar, Barcelona, Spain
| | - Jesús María Hernández-Rivas
- IBSAL, IBMCC, Centro de Investigación del Cáncer, Universidad de Salamanca,CSIC, Hospital Universitario de Salamanca, Spain
- Hematology Department, Hospital Universitario, Salamanca, Spain
- Department of Medicine, Universidad de Salamanca, Spain
- * E-mail:
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González-Gascón y Marín I, Hernández-Sánchez M, Rodríguez-Vicente AE, Sanzo C, Aventín A, Puiggros A, Collado R, Heras C, Muñoz C, Delgado J, Ortega M, González MT, Marugán I, de la Fuente I, Recio I, Bosch F, Espinet B, González M, Hernández-Rivas JM, Hernández JÁ. A high proportion of cells carrying trisomy 12 is associated with a worse outcome in patients with chronic lymphocytic leukemia. Hematol Oncol 2015; 34:84-92. [DOI: 10.1002/hon.2196] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Revised: 01/19/2015] [Accepted: 01/21/2015] [Indexed: 11/10/2022]
Affiliation(s)
| | - María Hernández-Sánchez
- Servicio de Hematología; IBSAL-Hospital Universitario de Salamanca; Spain
- Centro de Investigación del Cáncer-IBMCC, Universidad de Salamanca (USAL-CSIC); Spain
| | - Ana-Eugenia Rodríguez-Vicente
- Servicio de Hematología; IBSAL-Hospital Universitario de Salamanca; Spain
- Centro de Investigación del Cáncer-IBMCC, Universidad de Salamanca (USAL-CSIC); Spain
| | | | | | | | | | - Cecilia Heras
- Servicio de Hematología; Hospital Universitario Infanta Leonor; Madrid Spain
| | - Carolina Muñoz
- Servicio de Hematología; Hospital Universitario Infanta Leonor; Madrid Spain
| | | | | | | | | | | | - Isabel Recio
- Hospital Nuestra Señora de Sonsoles; Avila Spain
| | | | | | - Marcos González
- Servicio de Hematología; IBSAL-Hospital Universitario de Salamanca; Spain
- Centro de Investigación del Cáncer-IBMCC, Universidad de Salamanca (USAL-CSIC); Spain
| | - Jesús-María Hernández-Rivas
- Servicio de Hematología; IBSAL-Hospital Universitario de Salamanca; Spain
- Centro de Investigación del Cáncer-IBMCC, Universidad de Salamanca (USAL-CSIC); Spain
| | - José-Ángel Hernández
- Servicio de Hematología; Hospital Universitario Infanta Leonor; Madrid Spain
- Universidad Complutense; Madrid Spain
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29
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Salido M, Puiggros A, Corominas J, Iglesias M, Rodriguez-Rivera M, Melero C, Tusquets Trias Bes I, Albanell J, Serrano S, Servitja Tormo S, Espinet B. Comparison of the 2007 and 2013 Asco/Cap Guidelines for Her2 Ish Testing in Invasive Breast Cancer Patients. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu359.7] [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: 11/13/2022] Open
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30
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Puiggros A, Venturas M, Salido M, Blanco G, Fernandez-Rodriguez C, Collado R, Valiente A, Ruiz-Xivillé N, Carrió A, Ortuño FJ, Luño E, Calasanz MJ, Ardanaz MT, Piñán MÁ, Talavera E, González MT, Ortega M, Marugán I, Ferrer A, Gimeno E, Bellosillo B, Delgado J, Hernández JÁ, Hernández-Rivas JM, Espinet B. Interstitial 13q14 deletions detected in the karyotype and translocations with concomitant deletion at 13q14 in chronic lymphocytic leukemia: different genetic mechanisms but equivalent poorer clinical outcome. Genes Chromosomes Cancer 2014; 53:788-97. [PMID: 24915757 DOI: 10.1002/gcc.22188] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 05/22/2014] [Accepted: 05/23/2014] [Indexed: 01/21/2023] Open
Abstract
Deletion of 13q14 as the sole abnormality is a good prognostic marker in chronic lymphocytic leukemia (CLL). Nonetheless, the prognostic value of reciprocal 13q14 translocations [t(13q)] with related 13q losses has not been fully elucidated. We described clinical and biological characteristics of 25 CLL patients with t(13q), and compared with 62 patients carrying interstitial del(13q) by conventional G-banding cytogenetics (CGC) [i-del(13q)] and 295 patients with del(13q) only detected by fluorescence in situ hybridization (FISH) [F-del(13q)]. Besides from the CLL FISH panel (D13S319, CEP12, ATM, TP53), we studied RB1 deletions in all t(13q) cases and a representative group of i-del(13q) and F-del(13q). We analyzed NOTCH1, SF3B1, and MYD88 mutations in t(13q) cases by Sanger sequencing. In all, 25 distinct t(13q) were described. All these cases showed D13S319 deletion while 32% also lost RB1. The median percentage of 13q-deleted nuclei did not differ from i-del(13q) patients (73% vs. 64%), but both were significantly higher than F-del(13q) (52%, P < 0.001). Moreover, t(13q) patients showed an increased incidence of biallelic del(13q) (52% vs. 11.3% and 14.9%, P < 0.001) and higher rates of concomitant 17p deletion (37.5% vs. 8.6% and 7.2%, P < 0.001). RB1 involvement was significantly higher in the i-del(13q) group (79%, P < 0.001). Two t(13q) patients (11.8%) carried NOTCH1 mutations. Time to first treatment in t(13q) and i-del(13q) was shorter than F-del(13q) (67, 44, and 137 months, P = 0.029), and preserved significance in the multivariate analysis. In conclusion, t(13q) and del(13q) patients detected by CGC constitute a subgroup within the 13q-deleted CLL patients associated with a worse clinical outcome.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Chromosome Aberrations
- Chromosome Deletion
- Chromosomes, Human, Pair 13/genetics
- Cohort Studies
- Female
- Humans
- Karyotype
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Male
- Middle Aged
- Myeloid Differentiation Factor 88/genetics
- Phosphoproteins/genetics
- Prognosis
- RNA Splicing Factors
- Receptor, Notch1/genetics
- Retinoblastoma Protein/genetics
- Ribonucleoprotein, U2 Small Nuclear/genetics
- Translocation, Genetic
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Affiliation(s)
- Anna Puiggros
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Res Program, IMIM-Hospital del Mar, Barcelona, Spain
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31
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Bastida-Lertxundi N, López-López E, Piñán MA, Puiggros A, Navajas A, Solé F, García-Orad A. Errors in the interpretation of copy number variations due to the use of public databases as a reference. Cancer Genet 2014; 207:164-7. [DOI: 10.1016/j.cancergen.2014.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 02/07/2014] [Accepted: 03/10/2014] [Indexed: 10/25/2022]
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32
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Puiggros A, Delgado J, Rodriguez-Vicente A, Collado R, Aventín A, Luño E, Grau J, Hernandez JÁ, Marugán I, Ardanaz M, González T, Valiente A, Osma M, Calasanz MJ, Sanzo C, Carrió A, Ortega M, Santacruz R, Abrisqueta P, Abella E, Bosch F, Carbonell F, Solé F, Hernández JM, Espinet B. Biallelic losses of 13q do not confer a poorer outcome in chronic lymphocytic leukaemia: analysis of 627 patients with isolated 13q deletion. Br J Haematol 2013; 163:47-54. [PMID: 23869550 DOI: 10.1111/bjh.12479] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [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: 04/10/2013] [Accepted: 06/12/2013] [Indexed: 12/30/2022]
Abstract
Losses in 13q as a sole abnormality confer a good prognosis in chronic lymphocytic leukaemia (CLL). Nevertheless, its heterogeneity has been demonstrated and the clinical significance of biallelic 13q deletions remains controversial. We compared the clinico-biological characteristics of a series of 627 patients harbouring isolated 13q deletions by fluorescence in situ hybridization (FISH), either monoallelic (13q × 1), biallelic (13q × 2), or the coexistence of both clones (13qM). The most frequent 13q deletion was 13q × 1 (82·1%), while 13q × 2 and 13qM represented 8·6% and 9·3% of patients respectively. The median percentage of altered nuclei significantly differed across groups: 55%, 72·5% and 80% in 13q × 1, 13q × 2 and 13qM (P < 0·001). However, no significant differences in the clinical outcome among 13q groups were found. From 84 patients with sequential FISH studies, eight patients lost the remaining allele of 13q whereas none of them changed from 13q × 2 to the 13q × 1 group. The percentage of abnormal cells detected by FISH had a significant impact on the five-year cumulative incidence of treatment and the overall survival, 90% being the highest predictive power cut-off. In conclusion, loss of the remaining 13q allele is not enough to entail a worse prognosis in CLL. The presence of isolated 13q deletion can be risk-stratified according to the percentage of altered cells.
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Affiliation(s)
- Anna Puiggros
- Laboratori de Citogenètica Molecular, Laboratori de Citologia Hematològica, Servei de Patologia, Hospital del Mar, Barcelona, Spain; Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, IMIM-Hospital del Mar., Barcelona, Spain
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33
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Puiggros A, Puigdecanet E, Salido M, Ferrer A, Abella E, Gimeno E, Nonell L, Herranz MJ, Galván AB, Rodríguez-Rivera M, Melero C, Pairet S, Bellosillo B, Serrano S, Florensa L, Solé F, Espinet B. Genomic arrays in chronic lymphocytic leukemia routine clinical practice: are we ready to substitute conventional cytogenetics and fluorescence in situ hybridization techniques? Leuk Lymphoma 2012; 54:986-95. [PMID: 22994157 DOI: 10.3109/10428194.2012.731598] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Chronic lymphocytic leukemia (CLL) is characterized by a highly variable clinical course. Del(11q) and del(17p), routinely studied by conventional G-banding cytogenetics (CGC) and fluorescence in situ hybridization (FISH), have been related to progression and shorter overall survival. Recently, array-based karyotyping has gained acceptance as a high-resolution new tool for detecting genomic imbalances. The aim of the present study was to compare genomic arrays with CGC and FISH to ascertain whether the current techniques could be substituted in routine procedures. We analyzed 70 patients with CLL using the Cytogenetics Whole-Genome 2.7M Array and CytoScan HD Array (Affymetrix), CGC and FISH with the classical CLL panel. Whereas 31.4% and 68.6% of patients presented abnormalities when studied by CGC and FISH, respectively, these rates increased when arrays were also analyzed (78.6% and 80%). Although abnormality detection is higher when arrays are applied, one case with del(11q) and three with del(17p) were missed by genomic arrays due to their limited sensitivity. We consider that the complete substitution of CGC and FISH by genomic arrays in routine laboratories could negatively affect the management of some patients harboring 11q or 17p deletions. In conclusion, genomic arrays are valid to detect known and novel genomic imbalances in CLL, but should be maintained as a complementary tool to the current techniques.
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Affiliation(s)
- Anna Puiggros
- Programa de Recerca en Càncer, Grup de Recerca Translacional en Neoplàsies Hematològiques (GRETNHE), IMIM-Hospital del Mar, Barcelona, Spain
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34
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Delgado J, Espinet B, Oliveira AC, Abrisqueta P, de la Serna J, Collado R, Loscertales J, Lopez M, Hernandez-Rivas JA, Ferra C, Ramirez A, Roncero JM, Lopez C, Aventin A, Puiggros A, Abella E, Carbonell F, Costa D, Carrio A, Gonzalez M. Chronic lymphocytic leukaemia with 17p deletion: a retrospective analysis of prognostic factors and therapy results. Br J Haematol 2012; 157:67-74. [PMID: 22224845 DOI: 10.1111/j.1365-2141.2011.09000.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Patients with chronic lymphocytic leukaemia (CLL) whose tumour cells harbour a 17p deletion (17p-) are universally considered to have a poor prognosis. The deletion can be detected at diagnosis or during the evolution of the disease, particularly in patients who have received chemotherapy. We sought to evaluate the natural history of patients with 17p- CLL, identify predictive factors within this prognostic subgroup, and evaluate the results of different therapeutic approaches. Data from 294 patients with 17p- CLL followed up at 20 different institutions was retrospectively collected and analysed. Median age was 68 (range 27-98) years at the time of fluorescence in situ hybridization analysis. After 17p- documentation, 52% received treatment, achieving an overall response rate of 50%. Median overall survival was 41 months, and was significantly shorter in patients with elevated beta(2)-microglobulin concentration (P < 0·001), B symptoms (P = 0·016), higher percentage of cells with deletion (P < 0·001), and acquired deletions (P = 0·012). These findings suggest that patients with 17p- CLL have a variable prognosis that can be refined using simple clinical and laboratory features, including 17p- clone size, beta2-microglobulin concentration, presence of B symptoms and type of deletion (de novo versus acquired).
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Affiliation(s)
- Julio Delgado
- Department of Haematology, Institute of Haematology and Oncology, Hospital Clinic, IDIBAPS, University of Barcelona, C/Villaroel 170, Barcelona, Spain.
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