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Dobaño-López C, Valero JG, Araujo-Ayala F, Nadeu F, Gava F, Faria C, Norlund M, Morin R, Bernes-Lasserre P, Arenas F, Grau M, López C, López-Oreja I, Serrat N, Martínez-Farran A, Hernández L, Playa-Albinyana H, Giménez R, Beà S, Campo E, Lagarde JM, López-Guillermo A, Magnano L, Colomer D, Bezombes C, Pérez-Galán P. Patient-derived follicular lymphoma spheroids recapitulate lymph node signaling and immune profile uncovering galectin-9 as a novel immunotherapeutic target. Blood Cancer J 2024; 14:75. [PMID: 38697976 DOI: 10.1038/s41408-024-01041-7] [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: 09/20/2023] [Revised: 03/13/2024] [Accepted: 03/20/2024] [Indexed: 05/05/2024] Open
Abstract
Follicular lymphoma (FL), the most common indolent non-Hodgkin lymphoma, constitutes a paradigm of immune tumor microenvironment (TME) contribution to disease onset, progression, and heterogenous clinical outcome. Here we present the first FL-Patient Derived Lymphoma Spheroid (FL-PDLS), including fundamental immune actors and features of TME in FL lymph nodes (LNs). FL-PDLS is organized in disc-shaped 3D structures composed of proliferating B and T cells, together with macrophages with an intermediate M1/M2 phenotype. FL-PDLS recapitulates the most relevant B-cell transcriptional pathways present in FL-LN (proliferation, epigenetic regulation, mTOR, adaptive immune system, among others). The T cell compartment in the FL-PDLS preserves CD4 subsets (follicular helper, regulatory, and follicular regulatory), also encompassing the spectrum of activation/exhaustion phenotypes in CD4 and CD8 populations. Moreover, this system is suitable for chemo and immunotherapy testing, recapitulating results obtained in the clinic. FL-PDLS allowed uncovering that soluble galectin-9 limits rituximab, rituximab, plus nivolumab/TIM-3 antitumoral activities. Blocking galectin-9 improves rituximab efficacy, highlighting galectin-9 as a novel immunotherapeutic target in FL. In conclusion, FL-PDLS maintains the crosstalk between malignant B cells and the immune LN-TME and constitutes a robust and multiplexed pre-clinical tool to perform drug screening in a patient-derived system, advancing toward personalized therapeutic approaches.
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Affiliation(s)
- Cèlia Dobaño-López
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Juan García Valero
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Ferran Araujo-Ayala
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Ferran Nadeu
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Fabien Gava
- Université de Toulouse, INSERM, CNRS, Université de Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Carla Faria
- Université de Toulouse, INSERM, CNRS, Université de Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | | | | | | | - Fabian Arenas
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Marta Grau
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Cristina López
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- University of Barcelona, Medical School, Barcelona, Spain
| | - Irene López-Oreja
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei d'Anatomia Patològica, Hospital Clínic, Barcelona, Spain
| | - Neus Serrat
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Ares Martínez-Farran
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Lluís Hernández
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Heribert Playa-Albinyana
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Rubén Giménez
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Silvia Beà
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- University of Barcelona, Medical School, Barcelona, Spain
- Secció Hematopatologia, Servei d'Anatomia Patològica, Hospital Clínic, Barcelona, Spain
| | - Elías Campo
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- University of Barcelona, Medical School, Barcelona, Spain
- Secció Hematopatologia, Servei d'Anatomia Patològica, Hospital Clínic, Barcelona, Spain
| | | | - Armando López-Guillermo
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- University of Barcelona, Medical School, Barcelona, Spain
- Servei Hematologia, Hospital Clínic, Barcelona, Spain
| | - Laura Magnano
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- IMACTIV-3D, Toulouse, France
- University of Barcelona, Medical School, Barcelona, Spain
- Servei Hematologia, Hospital Clínic, Barcelona, Spain
| | - Dolors Colomer
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- University of Barcelona, Medical School, Barcelona, Spain
- Secció Hematopatologia, Servei d'Anatomia Patològica, Hospital Clínic, Barcelona, Spain
| | - Christine Bezombes
- Université de Toulouse, INSERM, CNRS, Université de Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France.
| | - Patricia Pérez-Galán
- Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain.
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain.
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2
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Sureda-Gómez M, Iaccarino I, De Bolòs A, Meyer MA, Balsas P, Richter J, Rodríguez ML, López C, Carreras-Caballé M, Glaser S, Nadeu F, Jares P, Siciliano MC, Bellan C, Tornambè S, Boccacci R, Clot G, Leoncini L, Campo E, Siebert R, Amador V, Klapper W. SOX11 expression is restricted to EBV-negative Burkitt lymphoma and associates with molecular genetic features. Blood 2024:blood.2023023242. [PMID: 38620074 DOI: 10.1182/blood.2023023242] [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: 11/16/2023] [Revised: 02/27/2024] [Accepted: 03/21/2024] [Indexed: 04/17/2024] Open
Abstract
SRY-related HMG-box gene 11 (SOX11) is a transcription factor overexpressed in mantle cell lymphoma (MCL), a subset of Burkitt lymphomas (BL) and precursor lymphoid cell neoplasms but is absent in normal B-cells and other B-cell lymphomas. SOX11 has an oncogenic role in MCL but its contribution to BL pathogenesis remains uncertain. Here, we observed that the presence of Epstein-Barr virus (EBV) and SOX11 expression were mutually exclusive in BL. SOX11 expression in EBV- BL was associated with an IG∷MYC translocation generated by aberrant class switch recombination, while in EBV-/SOX11- tumors the IG∷MYC translocation was mediated by mistaken somatic hypermutations. Interestingly, EBV- SOX11 expressing BL showed higher frequency of SMARCA4 and ID3 mutations compared to EBV-/SOX11- cases. By RNA-sequencing, we identified a SOX11-associated gene expression profile, with functional annotations showing partial overlap with the SOX11 transcriptional program of MCL. Contrary to MCL, no differences on cell migration or BCR signaling were found between SOX11- and SOX11+ BL cells. However, SOX11+ BL showed higher adhesion to VCAM-1 than SOX11- BL cell lines. Here we demonstrate that EBV- BL comprises two subsets of cases based on SOX11 expression. The mutual exclusion of SOX11 and EBV, and the association of SOX11 with a specific genetic landscape suggest a role of SOX11 in the early pathogenesis of BL.
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Affiliation(s)
- Marta Sureda-Gómez
- Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Anna De Bolòs
- (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS); Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.), Barcelona, Spain
| | | | | | | | | | - Cristina López
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, 89091, Ulm, Germany., Germany
| | | | - Selina Glaser
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Ferran Nadeu
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain., Spain
| | | | | | | | | | | | - Guillem Clot
- University of Barcelona, Barcelona, Spain., Spain
| | | | - Elías Campo
- Department of Hematology Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain., Spain
| | | | - Virginia Amador
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain., Spain
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3
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Playa-Albinyana H, Arenas F, Royo R, Giró A, López-Oreja I, Aymerich M, López-Guerra M, Frigola G, Beà S, Delgado J, Garcia-Roves PM, Campo E, Nadeu F, Colomer D. Chronic lymphocytic leukemia patient-derived xenografts recapitulate clonal evolution to Richter transformation. Leukemia 2024; 38:557-569. [PMID: 38017105 PMCID: PMC10912031 DOI: 10.1038/s41375-023-02095-5] [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: 06/13/2023] [Revised: 11/08/2023] [Accepted: 11/15/2023] [Indexed: 11/30/2023]
Abstract
Chronic lymphocytic leukemia (CLL) is a B-cell neoplasm with a heterogeneous clinical behavior. In 5-10% of patients the disease transforms into a diffuse large-B cell lymphoma known as Richter transformation (RT), which is associated with dismal prognosis. Here, we aimed to establish patient-derived xenograft (PDX) models to study the molecular features and evolution of CLL and RT. We generated two PDXs by injecting CLL (PDX12) and RT (PDX19) cells into immunocompromised NSG mice. Both PDXs were morphologically and phenotypically similar to RT. Whole-genome sequencing analysis at different time points of the PDX evolution revealed a genomic landscape similar to RT tumors from both patients and uncovered an unprecedented RT subclonal heterogeneity and clonal evolution during PDX generation. In PDX12, the transformed cells expanded from a very small subclone already present at the CLL stage. Transcriptomic analysis of PDXs showed a high oxidative phosphorylation (OXPHOS) and low B-cell receptor (BCR) signaling similar to the RT in the patients. IACS-010759, an OXPHOS inhibitor, reduced proliferation, and circumvented resistance to venetoclax. In summary, we have generated new RT-PDX models, one of them from CLL cells that mimicked the evolution of CLL to RT uncovering intrinsic features of RT cells of therapeutical value.
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MESH Headings
- Humans
- Animals
- Mice
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Heterografts
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/pathology
- Clonal Evolution/genetics
- Prognosis
- Cell Transformation, Neoplastic/genetics
- Cell Transformation, Neoplastic/pathology
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Affiliation(s)
- Heribert Playa-Albinyana
- Experimental Therapeutics in Lymphoid Malignancies Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Fabian Arenas
- Experimental Therapeutics in Lymphoid Malignancies Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
| | - Romina Royo
- Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Ariadna Giró
- Experimental Therapeutics in Lymphoid Malignancies Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Irene López-Oreja
- Experimental Therapeutics in Lymphoid Malignancies Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic, Barcelona, Spain
| | - Marta Aymerich
- Experimental Therapeutics in Lymphoid Malignancies Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic, Barcelona, Spain
| | - Mònica López-Guerra
- Experimental Therapeutics in Lymphoid Malignancies Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic, Barcelona, Spain
| | - Gerard Frigola
- Hematopathology Section, Pathology Department, Hospital Clínic, Barcelona, Spain
- Molecular Pathology of Lymphoid Neoplasms Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Sílvia Beà
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic, Barcelona, Spain
- Molecular Pathology of Lymphoid Neoplasms Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Julio Delgado
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
- Hematology Department, Hospital Clínic, Barcelona, Spain
- Lymphoid Neoplasms Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Pablo M Garcia-Roves
- University of Barcelona, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - Elías Campo
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic, Barcelona, Spain
- Molecular Pathology of Lymphoid Neoplasms Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ferran Nadeu
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain
- Molecular Pathology of Lymphoid Neoplasms Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Dolors Colomer
- Experimental Therapeutics in Lymphoid Malignancies Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Barcelona, Spain.
- University of Barcelona, Barcelona, Spain.
- Hematopathology Section, Pathology Department, Hospital Clínic, Barcelona, Spain.
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4
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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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5
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Bühler MM, Kulis M, Duran‐Ferrer M, López C, Clot G, Nadeu F, Romo M, Giné E, López‐Guillermo A, Beà S, Campo E, Martín‐Subero JI. Robust identification of conventional and leukemic nonnodal mantle cell lymphomas using epigenetic biomarkers. Hemasphere 2024; 8:e30. [PMID: 38434527 PMCID: PMC10878179 DOI: 10.1002/hem3.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 11/07/2023] [Indexed: 03/05/2024] Open
Affiliation(s)
- Marco M. Bühler
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Department of Pathology and Molecular PathologyUniversity Hospital ZurichZurichSwitzerland
| | - Marta Kulis
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
| | - Martí Duran‐Ferrer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
| | - Cristina López
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
- Department of Basic Clinical Practice, Faculty of MedicineUniversity of BarcelonaBarcelonaSpain
| | - Guillem Clot
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
- Department of Basic Clinical Practice, Faculty of MedicineUniversity of BarcelonaBarcelonaSpain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
| | - Mònica Romo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
| | - Eva Giné
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Hematology DepartmentHospital ClínicBarcelonaSpain
| | - Armando López‐Guillermo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
- Hematology DepartmentHospital ClínicBarcelonaSpain
| | - Sílvia Beà
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
- Department of Basic Clinical Practice, Faculty of MedicineUniversity of BarcelonaBarcelonaSpain
- Hematopathology Section, Pathology DepartmentHospital ClinicBarcelonaSpain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
- Department of Basic Clinical Practice, Faculty of MedicineUniversity of BarcelonaBarcelonaSpain
- Hematopathology Section, Pathology DepartmentHospital ClinicBarcelonaSpain
| | - José Ignacio Martín‐Subero
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)BarcelonaSpain
- Department of Basic Clinical Practice, Faculty of MedicineUniversity of BarcelonaBarcelonaSpain
- Institució Catalana de Recerca i Estudis Avançats (ICREA)BarcelonaSpain
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6
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Mozas P, Casanueva-Eliceiry S, Rivero A, Serna Á, Simó M, Rodríguez S, Rivas-Delgado A, Nadeu F, Correa JG, Piñeyroa JA, Pérez-Valencia AI, Guinetti-Ortiz K, Gómez-Hernando M, Giné E, Delgado J, Villamor N, Campo E, Magnano L, Abrisqueta P, Setoain X, López-Guillermo A. A low total metabolic tumor volume independently predicts for a longer time to first treatment in initially observed, low tumor burden follicular lymphoma. Hematol Oncol 2024; 42:e3235. [PMID: 37942762 DOI: 10.1002/hon.3235] [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: 05/24/2023] [Revised: 10/14/2023] [Accepted: 10/19/2023] [Indexed: 11/10/2023]
Abstract
Watchful waiting is an acceptable management strategy for advanced-stage, low tumor burden (LTB) patients with follicular lymphoma (FL). However, the prediction of how long this treatment-free observation period will last remains imperfect. We explored whether total metabolic tumor volume (TMTV) and other positron emission tomography parameters were predictive of time to first treatment (TTFT). We analyzed 97 grade 1-3A advanced-stage LTB FL patients and found that a high TMTV was associated with other tumor burden features at diagnosis. Patients with a TMTV above our established cutoff of 50 mL had a significantly shorter median duration of observation (2.6 vs. 8.8 years; p = 0.001). At 5 years, 77% of patients with a high TMTV and 46% of patients with a low TMTV required treatment. In the multivariable analysis, a high TMTV was the only independent factor predicting TTFT (hazard ratio = 2.09; p = 0.017). Overall, TMTV is a strong predictor of the duration of observation in LTB FL patients. Upon validation of our cutoff in external series and standardization of the methodology, the TMTV could become an additional factor to consider deferring or initiating treatment in otherwise LTB patients.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
| | | | - Andrea Rivero
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ángel Serna
- Department of Hematology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Marc Simó
- Department of Nuclear Medicine, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Sonia Rodríguez
- Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alfredo Rivas-Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | | | | | | | | | | | - Eva Giné
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Pau Abrisqueta
- Department of Hematology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Xavier Setoain
- Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
- Department of Nuclear Medicine, Hospital Clínic de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
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7
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Syrykh C, Pons-Brun B, Russiñol N, Playa-Albinyana H, Baumann T, Duran-Ferrer M, Kulis M, Carbó-Meix A, Mozas P, Alcoceba M, González M, Navarro-Bailón A, Colado E, Payer ÁR, Aymerich M, Terol MJ, Lu J, Knisbacher BA, Hahn CK, Ruiz-Gaspà S, Enjuanes A, Wu CJ, Getz G, Zenz T, López-Guillermo A, Martín-Subero JI, Colomer D, Delgado J, Campo E, Nadeu F. IGLV3-21R110 mutation has prognostic value in patients with treatment-naive chronic lymphocytic leukemia. Blood Adv 2023; 7:7384-7391. [PMID: 37505099 PMCID: PMC10726246 DOI: 10.1182/bloodadvances.2023010132] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 07/12/2023] [Accepted: 07/12/2023] [Indexed: 07/29/2023] Open
Affiliation(s)
- Charlotte Syrykh
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Department of Pathology, Institut Universitaire du Cancer, CHU de Toulouse, Toulouse, France
| | - Berta Pons-Brun
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Núria Russiñol
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Heribert Playa-Albinyana
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | | | - Martí Duran-Ferrer
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Marta Kulis
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Anna Carbó-Meix
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Pablo Mozas
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
| | - Miguel Alcoceba
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Biología Molecular e Histocompatibilidad, Instituto de Investigación Biomédica de Salamanca-Hospital Universitario, Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer, University of Salamanca-Spanish National Research Council, Salamanca, Spain
| | - Marcos González
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Biología Molecular e Histocompatibilidad, Instituto de Investigación Biomédica de Salamanca-Hospital Universitario, Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer, University of Salamanca-Spanish National Research Council, Salamanca, Spain
| | - Almudena Navarro-Bailón
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Biología Molecular e Histocompatibilidad, Instituto de Investigación Biomédica de Salamanca-Hospital Universitario, Centro de Investigación del Cáncer-Instituto de Biología Molecular y Celular del Cáncer, University of Salamanca-Spanish National Research Council, Salamanca, Spain
| | - Enrique Colado
- Servicio de Hematología y Hemoterapia, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Ángel R. Payer
- Servicio de Hematología y Hemoterapia, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Marta Aymerich
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
| | - María J. Terol
- Servicio de Hematología, Hospital Clínico Universitario, Instituto de Investigación Sanitaria (INCLIVA), Universidad de Valencia, Valencia, Spain
| | - Junyan Lu
- European Molecular Biology Laboratory, Heidelberg, Germany
| | - Binyamin A. Knisbacher
- The Broad Institute of MIT and Harvard, Cambridge, MA
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat Gan, Israel
| | - Cynthia K. Hahn
- The Broad Institute of MIT and Harvard, Cambridge, MA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Sílvia Ruiz-Gaspà
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Anna Enjuanes
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Catherine J. Wu
- The Broad Institute of MIT and Harvard, Cambridge, MA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
- Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Gad Getz
- The Broad Institute of MIT and Harvard, Cambridge, MA
- Harvard Medical School, Boston, MA
- Center for Cancer Research, Massachusetts General Hospital, Boston, MA
- Department of Pathology, Massachusetts General Hospital, Boston, MA
| | - Thorsten Zenz
- Department of Medical Oncology and Hematology, University Hospital and University of Zürich, Zurich, Switzerland
| | - Armando López-Guillermo
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - José I. Martín-Subero
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Universitat de Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
| | - Dolors Colomer
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Julio Delgado
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Ferran Nadeu
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
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8
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Abrisqueta P, Nadeu F, Bosch-Schips J, Iacoboni G, Serna A, Cabirta A, Yáñez L, Quintanilla-Martínez L, Bosch F. From genetics to therapy: Unraveling the complexities of Richter transformation in chronic lymphocytic leukemia. Cancer Treat Rev 2023; 120:102619. [PMID: 37660626 DOI: 10.1016/j.ctrv.2023.102619] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 09/05/2023]
Abstract
Richter transformation (RT) refers to the progression of chronic lymphocytic leukemia, the most prevalent leukemia among adults, into a highly aggressive lymphoproliferative disorder, primarily a diffuse large B-cell lymphoma. This is a severe complication that continues to be a therapeutic challenge and remains an unmet medical need. Over the last five years, significant advances have occurred in uncovering the biological processes leading to the RT, refining criteria for properly diagnose RT from other entities, and exploring new therapeutic options beyond the ineffective chemotherapy. This review summarizes current knowledge in RT, including recent advances in the understanding of the pathogenesis of RT, in the classification of RT, and in the development of novel therapeutic strategies for this grave complication.
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Affiliation(s)
- Pau Abrisqueta
- Department of Hematology, Vall d'Hebron Hospital Universitari, Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain; Departament de Medicina, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Jan Bosch-Schips
- Department of Pathology, Hospital Universitari de Bellvitge-Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, 08907 Barcelona, Spain
| | - Gloria Iacoboni
- Department of Hematology, Vall d'Hebron Hospital Universitari, Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain; Departament de Medicina, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Angel Serna
- Department of Hematology, Vall d'Hebron Hospital Universitari, Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain; Departament de Medicina, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Alba Cabirta
- Department of Hematology, Vall d'Hebron Hospital Universitari, Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain; Departament de Medicina, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Lucrecia Yáñez
- Department of Hematology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Leticia Quintanilla-Martínez
- Institute of Pathology and Neuropathology, Tübingen University Hospital and Comprehensive Cancer Center Tübingen-Stuttgart, 72076 Tübingen, Germany
| | - Francesc Bosch
- Department of Hematology, Vall d'Hebron Hospital Universitari, Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain; Departament de Medicina, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.
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9
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Fernández-Garnacho EM, Nadeu F, Martín S, Mozas P, Rivero A, Delgado J, Giné E, López-Guillermo A, Duran-Ferrer M, Salaverria I, López C, Beà S, Demajo S, Jares P, Puente XS, Martín-Subero JI, Campo E, Hernández L. MALAT1 expression is associated with aggressive behavior in indolent B-cell neoplasms. Sci Rep 2023; 13:16839. [PMID: 37803049 PMCID: PMC10558466 DOI: 10.1038/s41598-023-44174-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 11/15/2022] [Accepted: 10/04/2023] [Indexed: 10/08/2023] Open
Abstract
MALAT1 long non-coding RNA has oncogenic roles but has been poorly studied in indolent B-cell neoplasms. Here, MALAT1 expression was analyzed using RNA-seq, microarrays or qRT-PCR in primary samples from clinico-biological subtypes of chronic lymphocytic leukemia (CLL, n = 266), paired Richter transformation (RT, n = 6) and follicular lymphoma (FL, n = 61). In peripheral blood (PB) CLL samples, high MALAT1 expression was associated with a significantly shorter time to treatment independently from other known prognostic factors. Coding genes expressed in association with MALAT1 in CLL were predominantly related to oncogenic pathways stimulated in the lymph node (LN) microenvironment. In RT paired samples, MALAT1 levels were lower, concordant with their acquired increased independency of external signals. Moreover, MALAT1 levels in paired PB/LN CLLs were similar, suggesting that the prognostic value of MALAT1 expression in PB is mirroring expression differences already present in LN. Similarly, high MALAT1 expression in FL predicted for a shorter progression-free survival, in association with expression pathways promoting FL pathogenesis. In summary, MALAT1 expression is related to pathophysiology and more aggressive clinical behavior of indolent B-cell neoplasms. Particularly in CLL, its levels could be a surrogate marker of the microenvironment stimulation and may contribute to refine the clinical management of these patients.
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Affiliation(s)
- Elena María Fernández-Garnacho
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
| | - Ferran Nadeu
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Silvia Martín
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
| | - Pablo Mozas
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Andrea Rivero
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Julio Delgado
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Eva Giné
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Armando López-Guillermo
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Martí Duran-Ferrer
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
| | - Itziar Salaverria
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Cristina López
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Sílvia Beà
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Santiago Demajo
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
| | - Pedro Jares
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Xose S Puente
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- University of Oviedo, Oviedo, Spain
| | - José Ignacio Martín-Subero
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Elías Campo
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Lluís Hernández
- Lymphoid Neoplasm Program, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Centre Esther Koplowitz (CEK), Rosselló 153, 08036, Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.
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10
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López-Oreja I, López-Guerra M, Correa J, Mozas P, Muntañola A, Muñoz L, Salgado AC, Ruiz-Gaspà S, Costa D, Beà S, Jares P, Campo E, Colomer D, Nadeu F. All-CLL: A Capture-based Next-generation Sequencing Panel for the Molecular Characterization of Chronic Lymphocytic Leukemia. Hemasphere 2023; 7:e962. [PMID: 37746159 PMCID: PMC10516383 DOI: 10.1097/hs9.0000000000000962] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/23/2023] [Indexed: 09/26/2023] Open
Affiliation(s)
- Irene López-Oreja
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei Anatomia patològica, Centre Diagnòstic Biomèdic (CDB), Hospital Clínic de Barcelona, Spain
| | - Mónica López-Guerra
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei Anatomia patològica, Centre Diagnòstic Biomèdic (CDB), Hospital Clínic de Barcelona, Spain
| | - Juan Correa
- Servei d’Hematologia, Hospital Clínic de Barcelona, Spain
| | - Pablo Mozas
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Servei d’Hematologia, Hospital Clínic de Barcelona, Spain
| | - Ana Muntañola
- Servei d’Hematologia, Hospital Universitari Mútua Terrassa, Spain
| | - Luz Muñoz
- Servei d’Hematología, Hospital Parc Taulí, Sabadell, Spain
| | | | - Sílvia Ruiz-Gaspà
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Dolors Costa
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei Anatomia patològica, Centre Diagnòstic Biomèdic (CDB), Hospital Clínic de Barcelona, Spain
| | - Sílvia Beà
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei Anatomia patològica, Centre Diagnòstic Biomèdic (CDB), Hospital Clínic de Barcelona, Spain
- Universitat de Barcelona, Spain
| | - Pedro Jares
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei Anatomia patològica, Centre Diagnòstic Biomèdic (CDB), Hospital Clínic de Barcelona, Spain
- Universitat de Barcelona, Spain
| | - Elías Campo
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei Anatomia patològica, Centre Diagnòstic Biomèdic (CDB), Hospital Clínic de Barcelona, Spain
- Universitat de Barcelona, Spain
| | - Dolors Colomer
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Secció Hematopatologia, Servei Anatomia patològica, Centre Diagnòstic Biomèdic (CDB), Hospital Clínic de Barcelona, Spain
- Universitat de Barcelona, Spain
| | - Ferran Nadeu
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
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11
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Mozas P, López C, Grau M, Nadeu F, Clot G, Valle S, Kulis M, Navarro A, Ramis-Zaldivar JE, González-Farré B, Rivas-Delgado A, Rivero A, Frigola G, Balagué O, Giné E, Delgado J, Villamor N, Matutes E, Magnano L, García-Sanz R, Huet S, Russell RB, Campo E, López-Guillermo A, Beà S. Genomic landscape of follicular lymphoma across a wide spectrum of clinical behaviors. Hematol Oncol 2023; 41:631-643. [PMID: 36994552 DOI: 10.1002/hon.3132] [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: 12/26/2022] [Revised: 03/10/2023] [Accepted: 03/12/2023] [Indexed: 03/31/2023]
Abstract
While some follicular lymphoma (FL) patients do not require treatment or experience prolonged responses, others relapse early, and little is known about genetic alterations specific to patients with a particular clinical behavior. We selected 56 grade 1-3A FL patients according to their need of treatment or timing of relapse: never treated (n = 7), non-relapsed (19), late relapse (14), early relapse or POD24 (11), and primary refractory (5). We analyzed 56 diagnostic and 12 paired relapse lymphoid tissue biopsies and performed copy number alteration (CNA) analysis and next generation sequencing (NGS). We identified six focal driver losses (1p36.32, 6p21.32, 6q14.1, 6q23.3, 9p21.3, 10q23.33) and 1p36.33 copy-neutral loss of heterozygosity (CN-LOH). By integrating CNA and NGS results, the most frequently altered genes/regions were KMT2D (79%), CREBBP (67%), TNFRSF14 (46%) and BCL2 (40%). Although we found that mutations in PIM1, FOXO1 and TMEM30A were associated with an adverse clinical behavior, definitive conclusions cannot be drawn, due to the small sample size. We identified common precursor cells harboring early oncogenic alterations of the KMT2D, CREBBP, TNFRSF14 and EP300 genes and 16p13.3-p13.2 CN-LOH. Finally, we established the functional consequences of mutations by means of protein modeling (CD79B, PLCG2, PIM1, MCL1 and IRF8). These data expand the knowledge on the genomics behind the heterogeneous FL population and, upon replication in larger cohorts, could contribute to risk stratification and the development of targeted therapies.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
| | - Cristina López
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departament de Fonaments Clínics, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
| | - Marta Grau
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
| | - Ferran Nadeu
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Guillem Clot
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departament de Fonaments Clínics, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
| | - Sara Valle
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
| | - Marta Kulis
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
| | - Alba Navarro
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Joan Enric Ramis-Zaldivar
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Blanca González-Farré
- Department of Pathology, Haematopathology Section, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Andrea Rivero
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Gerard Frigola
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Department of Pathology, Haematopathology Section, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Olga Balagué
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Department of Pathology, Haematopathology Section, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departament de Fonaments Clínics, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
| | - Neus Villamor
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Department of Pathology, Haematopathology Section, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Estella Matutes
- Department of Pathology, Haematopathology Section, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Ramón García-Sanz
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Department of Haematology, University Hospital of Salamanca (HUS/IBSAL) and Cancer Research Institute of Salamanca-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Sarah Huet
- Team LIB, ISEM 1111 International Center for Research in Infectiology, Université Claude Bernard Lyon I, Pierre-Bénite, France
- France and Department of Biological Haematology, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Robert B Russell
- Biochemie Zentrum Heidelberg (BZH) and Cell Networks, Bioquant, Ruprecht-Karl University of Heidelberg, Heidelberg, Germany
| | - Elías Campo
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departament de Fonaments Clínics, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
- Department of Pathology, Haematopathology Section, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departament de Fonaments Clínics, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
| | - Sílvia Beà
- Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departament de Fonaments Clínics, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
- Department of Pathology, Haematopathology Section, Hospital Clínic de Barcelona, Barcelona, Spain
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12
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Frigola G, Bühler M, Marginet M, Enjuanes A, Nadeu F, Papaleo N, Salido M, Haralambieva E, Alamo J, Garcia-Bragado F, Álvarez R, Ramos R, Aldecoa I, Campo E, Colomo L, Balagué O. MYC and TP53 Alterations but Not MAPK Pathway Mutations Are Common Oncogenic Mechanisms in Follicular Dendritic Cell Sarcomas. Arch Pathol Lab Med 2023; 147:896-906. [PMID: 36355424 DOI: 10.5858/arpa.2021-0517-oa] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2022] [Indexed: 07/28/2023]
Abstract
CONTEXT.— Despite their stromal origin, follicular dendritic cells (FDCs) share many functions with hematopoietic system cells. FDC neoplasms are currently classified by the World Health Organization along with those of a histiocytic nature. However, the molecular alterations driving oncogenesis in FDC sarcomas (FDCSs) are beginning to be unveiled and do not seem to concur with those described in histiocytic neoplasms, namely MAPK pathway activation. OBJECTIVE.— To identify molecular alterations driving tumorigenesis in FDCS. DESIGN.— We investigated the role of MYC and TP53 in FDC-derived tumor oncogenesis and assessed comprehensively the status of the MAPK pathway in 16 FDCSs, 6 inflammatory pseudotumor (IPT)-like FDCSs, and 8 IPTs. RESULTS.— MYC structural alterations (both amplifications and rearrangements) were identified in 5 of 14 FDCSs (35.7%), all associated with MYC overexpression. TP53 mutations were identified in 4 of 14 FDCSs (28.6%), all of which displayed intense and diffuse p53 expression. None of these alterations were identified in any IPT-like FDCSs or in IPT cases. No MAPK pathway gene alterations were identified in any of the cases studied. CONCLUSIONS.— The presence of MYC and TP53 alterations and the lack of association with Epstein-Barr virus segregate classical FDCS from IPT-like FDCS, pointing at different oncogenic mechanisms in both entities. Our results suggest a possible oncogenic role of MYC and TP53 alterations in FDCS. The absence of MAPK pathway alterations confirms the lack of a significant role of this pathway in the oncogenesis of FDC-derived neoplasms.
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Affiliation(s)
- Gerard Frigola
- From the Department of Pathology, Hospital Clínic of Barcelona, Barcelona, Spain (Frigola, Bühler, Marginet, Alamo, Aldecoa, Campo, Balagué)
- The Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (Frigola, Bühler, Enjuanes, Nadeu, Campo, Balagué)
| | - Marco Bühler
- From the Department of Pathology, Hospital Clínic of Barcelona, Barcelona, Spain (Frigola, Bühler, Marginet, Alamo, Aldecoa, Campo, Balagué)
- The Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (Frigola, Bühler, Enjuanes, Nadeu, Campo, Balagué)
- The Department of Pathology, University Hospital Zürich, Zürich, Switzerland (Bühler, Haralambieva)
| | - Marta Marginet
- From the Department of Pathology, Hospital Clínic of Barcelona, Barcelona, Spain (Frigola, Bühler, Marginet, Alamo, Aldecoa, Campo, Balagué)
| | - Anna Enjuanes
- The Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (Frigola, Bühler, Enjuanes, Nadeu, Campo, Balagué)
| | - Ferran Nadeu
- The Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (Frigola, Bühler, Enjuanes, Nadeu, Campo, Balagué)
- The Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain (Nadeu, Campo, Balagué)
| | - Natalia Papaleo
- The Department of Pathology, Parc Taulí Hospital Universitari, Sabadell, Spain (Papaleo)
- The Department of Pathology, Hospital del Mar, Barcelona, Spain (Papaleo, Salido, Colomo)
- The Department of Diagnostic Fundamentals, University Pompeu Fabra, Barcelona, Spain (Papaleo, Colomo)
| | - Marta Salido
- The Department of Pathology, Hospital del Mar, Barcelona, Spain (Papaleo, Salido, Colomo)
| | - Eugenia Haralambieva
- The Department of Pathology, University Hospital Zürich, Zürich, Switzerland (Bühler, Haralambieva)
| | - José Alamo
- From the Department of Pathology, Hospital Clínic of Barcelona, Barcelona, Spain (Frigola, Bühler, Marginet, Alamo, Aldecoa, Campo, Balagué)
| | - Federico Garcia-Bragado
- The Department of Pathology, Complejo Hospitalario de Navarra, Pamplona, Spain (Garcia-Bragado)
| | - Ramiro Álvarez
- The Department of Pathology, Hospital Universitario Miguel Servet, Zaragoza, Spain (Álvarez)
| | - Rafael Ramos
- The Department of Pathology, Hospital Universitari Son Espases, Palma de Mallorca, Spain (Ramos)
| | - Iban Aldecoa
- From the Department of Pathology, Hospital Clínic of Barcelona, Barcelona, Spain (Frigola, Bühler, Marginet, Alamo, Aldecoa, Campo, Balagué)
| | - Elías Campo
- From the Department of Pathology, Hospital Clínic of Barcelona, Barcelona, Spain (Frigola, Bühler, Marginet, Alamo, Aldecoa, Campo, Balagué)
- The Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (Frigola, Bühler, Enjuanes, Nadeu, Campo, Balagué)
- The Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain (Nadeu, Campo, Balagué)
- The Department of Clinical Fundamentals, University of Barcelona, Barcelona, Spain (Campo, Balagué)
| | - Lluis Colomo
- The Department of Pathology, Hospital del Mar, Barcelona, Spain (Papaleo, Salido, Colomo)
- The Department of Diagnostic Fundamentals, University Pompeu Fabra, Barcelona, Spain (Papaleo, Colomo)
| | - Olga Balagué
- From the Department of Pathology, Hospital Clínic of Barcelona, Barcelona, Spain (Frigola, Bühler, Marginet, Alamo, Aldecoa, Campo, Balagué)
- The Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (Frigola, Bühler, Enjuanes, Nadeu, Campo, Balagué)
- The Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain (Nadeu, Campo, Balagué)
- The Department of Clinical Fundamentals, University of Barcelona, Barcelona, Spain (Campo, Balagué)
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13
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Tsagiopoulou M, Chapaprieta V, Russiñol N, García-Torre B, Pechlivanis N, Nadeu F, Papakonstantinou N, Stavroyianni N, Chatzidimitriou A, Psomopoulos F, Campo E, Stamatopoulos K, Martín-Subero JI. Chromatin activation profiling of stereotyped chronic lymphocytic leukemias reveals a subset 8-specific signature. Blood 2023; 141:2955-2960. [PMID: 36989492 DOI: 10.1182/blood.2022016587] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 02/17/2023] [Accepted: 03/02/2023] [Indexed: 03/31/2023] Open
Abstract
The chromatin activation landscape of chronic lymphocytic leukemia (CLL) with stereotyped B-cell receptor immunoglobulin is currently unknown. In this study, we report the results of a whole-genome chromatin profiling of histone 3 lysine 27 acetylation of 22 CLLs from major subsets, which were compared against nonstereotyped CLLs and normal B-cell subpopulations. Although subsets 1, 2, and 4 did not differ much from their nonstereotyped CLL counterparts, subset 8 displayed a remarkably distinct chromatin activation profile. In particular, we identified 209 de novo active regulatory elements in this subset, which showed similar patterns with U-CLLs undergoing Richter transformation. These regions were enriched for binding sites of 9 overexpressed transcription factors. In 78 of 209 regions, we identified 113 candidate overexpressed target genes, 11 regions being associated with more than 2 adjacent genes. These included blocks of up to 7 genes, suggesting local coupregulation within the same genome compartment. Our findings further underscore the uniqueness of subset 8 CLL, notable for the highest risk of Richter's transformation among all CLLs and provide additional clues to decipher the molecular basis of its clinical behavior.
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Affiliation(s)
- Maria Tsagiopoulou
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
- Centro Nacional de Análisis Genómico, Centre for Genomic Regulation, Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Vicente Chapaprieta
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Nuria Russiñol
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Beatriz García-Torre
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
| | - Nikolaos Pechlivanis
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Spain
| | - Nikos Papakonstantinou
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Niki Stavroyianni
- Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | | | - Fotis Psomopoulos
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Spain
- Departamento de Fundamentos Clínicos, Universitat de Barcelona, Barcelona, Spain
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - José Ignacio Martín-Subero
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Spain
- Departamento de Fundamentos Clínicos, Universitat de Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
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14
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Díaz-Navarro A, Bousquets-Muñoz P, Nadeu F, López-Tamargo S, Beà S, Campo E, Puente XS. RFcaller: a machine learning approach combined with read-level features to detect somatic mutations. NAR Genom Bioinform 2023; 5:lqad056. [PMID: 37260508 PMCID: PMC10227442 DOI: 10.1093/nargab/lqad056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 05/11/2023] [Accepted: 05/23/2023] [Indexed: 06/02/2023] Open
Abstract
The cost reduction in sequencing and the extensive genomic characterization of a wide variety of cancers are expanding tumor sequencing to a wide number of research groups and the clinical practice. Although specific pipelines have been generated for the identification of somatic mutations, their results usually differ considerably, and a common approach is to use several callers to achieve a more reliable set of mutations. This procedure is computationally expensive and time-consuming, and it suffers from the same limitations in sensitivity and specificity as other approaches. Expert revision of mutant calls is therefore required to verify calls that might be used for clinical diagnosis. This step could take advantage of machine learning techniques, as they provide a useful approach to incorporate expert-reviewed information for the identification of somatic mutations. Here we present RFcaller, a pipeline based on machine learning algorithms, for the detection of somatic mutations in tumor-normal paired samples that does not require large computing resources. RFcaller shows high accuracy for the detection of substitutions and insertions/deletions from whole genome or exome data. It allows the detection of mutations in driver genes missed by other approaches, and has been validated by comparison to deep and Sanger sequencing.
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Affiliation(s)
- Ander Díaz-Navarro
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología (IUOPA), Universidad de Oviedo, 33006 Oviedo, Spain
| | - Pablo Bousquets-Muñoz
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología (IUOPA), Universidad de Oviedo, 33006 Oviedo, Spain
| | - Ferran Nadeu
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Sara López-Tamargo
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología (IUOPA), Universidad de Oviedo, 33006 Oviedo, Spain
| | - Silvia Beà
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
- Hospital Clinic de Barcelona, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Elias Campo
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
- Hospital Clinic de Barcelona, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Xose S Puente
- To whom correspondence should be addressed. Tel: +34 985105027;
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15
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Araujo-Ayala F, Dobaño-López C, Valero JG, Nadeu F, Gava F, Faria C, Norlund M, Morin R, Bernes-Lasserre P, Serrat N, Playa-Albinyana H, Giménez R, Campo E, Lagarde JM, López-Guillermo A, Gine E, Colomer D, Bezombes C, Pérez-Galán P. A novel patient-derived 3D model recapitulates mantle cell lymphoma lymph node signaling, immune profile and in vivo ibrutinib responses. Leukemia 2023:10.1038/s41375-023-01885-1. [PMID: 37031299 DOI: 10.1038/s41375-023-01885-1] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/13/2023] [Accepted: 03/21/2023] [Indexed: 04/10/2023]
Abstract
Mantle cell lymphoma (MCL), a rare and aggressive B-cell non-Hodgkin lymphoma, mainly develops in the lymph node (LN) and creates a protective and immunosuppressive niche that facilitates tumor survival, proliferation and chemoresistance. To capture disease heterogeneity and tumor microenvironment (TME) cues, we have developed the first patient-derived MCL spheroids (MCL-PDLS) that recapitulate tumor oncogenic pathways and immune microenvironment in a multiplexed system that allows easy drug screening, including immunotherapies. MCL spheroids, integrated by tumor B cells, monocytes and autologous T-cells self-organize in disc-shaped structures, where B and T-cells maintain viability and proliferate, and monocytes differentiate into M2-like macrophages. RNA-seq analysis demonstrated that tumor cells recapitulate hallmarks of MCL-LN (proliferation, NF-kB and BCR), with T cells exhibiting an exhaustion profile (PD1, TIM-3 and TIGIT). MCL-PDLS reproduces in vivo responses to ibrutinib and demonstrates that combination of ibrutinib with nivolumab (anti-PD1) may be effective in ibrutinib-resistant cases by engaging an immune response with increased interferon gamma and granzyme B release. In conclusion, MCL-PDLS recapitulates specific MCL-LN features and in vivo responses to ibrutinib, representing a robust tool to study MCL interaction with the immune TME and to perform drug screening in a patient-derived system, advancing toward personalized therapeutic approaches.
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Affiliation(s)
- Ferran Araujo-Ayala
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Cèlia Dobaño-López
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Juan García Valero
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Ferran Nadeu
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Fabien Gava
- Centre de Recherches en Cancérologie de Toulouse (CRCT), INSERM UMR1037, Toulouse, France
- Université de Toulouse, Inserm, CNRS, Université Toulouse IIIPaul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
- IUCT-Oncopole, Toulouse, France
- Laboratoire d'Excellence 'TOUCAN-2', Toulouse, France
- Institut Carnot Lymphome CALYM, Pierre-Bénite, France
| | - Carla Faria
- Centre de Recherches en Cancérologie de Toulouse (CRCT), INSERM UMR1037, Toulouse, France
- Université de Toulouse, Inserm, CNRS, Université Toulouse IIIPaul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
- IUCT-Oncopole, Toulouse, France
- Laboratoire d'Excellence 'TOUCAN-2', Toulouse, France
- Institut Carnot Lymphome CALYM, Pierre-Bénite, France
| | | | | | | | - Neus Serrat
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
| | - Heribert Playa-Albinyana
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Rubén Giménez
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Elías Campo
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- Hospital Clínic, Barcelona, Spain
- University of Barcelona, Medical School, Barcelona, Spain
| | | | - Armando López-Guillermo
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- Hospital Clínic, Barcelona, Spain
- University of Barcelona, Medical School, Barcelona, Spain
| | - Eva Gine
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- Hospital Clínic, Barcelona, Spain
| | - Dolors Colomer
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
- Hospital Clínic, Barcelona, Spain
- University of Barcelona, Medical School, Barcelona, Spain
| | - Christine Bezombes
- Centre de Recherches en Cancérologie de Toulouse (CRCT), INSERM UMR1037, Toulouse, France
- Université de Toulouse, Inserm, CNRS, Université Toulouse IIIPaul Sabatier, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
- IUCT-Oncopole, Toulouse, France
- Laboratoire d'Excellence 'TOUCAN-2', Toulouse, France
- Institut Carnot Lymphome CALYM, Pierre-Bénite, France
| | - Patricia Pérez-Galán
- Fundació de Recerca Clínic Barcelona (FCRB)-IDIBAPS, Barcelona, Spain.
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain.
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16
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Grau M, López C, Navarro A, Frigola G, Nadeu F, Clot G, Bastidas G, Alcoceba M, Baptista MJ, Blanes M, Colomer D, Costa D, Domingo-Domenech E, Enjuanes A, Escoda L, Forcada P, Gine E, Lopez-Guerra M, Ramón O, Rivas-Delgado A, Vicente-Folch L, Wotherspoon A, Climent F, Campo E, López-Guillermo A, Matutes E, Beà S. Unraveling the genetics of transformed splenic marginal zone lymphoma. Blood Adv 2023:495159. [PMID: 36995085 PMCID: PMC10368783 DOI: 10.1182/bloodadvances.2022009415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/10/2023] [Accepted: 03/07/2023] [Indexed: 03/31/2023] Open
Abstract
The genetic mechanisms associated with splenic marginal zone lymphoma transformation (SMZL-T) are not well defined. We studied 41 SMZL patients that eventually underwent large B-cell lymphoma transformation. Tumor material was obtained only at diagnosis (9 patients), at diagnosis and transformation (18 patients), and only at transformation (14 patients). Samples were categorized in two groups: i) at diagnosis (SMZL, n=27 samples), and ii) at transformation (SMZL-T, n=32 samples). Using copy number arrays and a next-generation sequencing custom panel, we identified that the main genomic alterations in SMZL-T involved TNFAIP3, KMT2D, TP53, ARID1A, KLF2, 1q gains and losses of 9p21.3 (CDKN2A/B) and 7q31-q32. Compared with SMZL, SMZL-T had higher genomic complexity, and higher incidence of TNFAIP3 and TP53 alterations, 9p21.3 (CDKN2A/B) losses and 6p gains. SMZL and SMZL-T clones arose by divergent evolution from a common altered precursor cell which acquired different genetic alterations in virtually all evaluable cases (12/13, 92%). Using whole genome sequencing from diagnostic and transformation samples in one patient, we observed that the SMZL-T sample carried more genomic aberrations than the diagnostic sample, identified a translocation t(14;19)(q32;q13) present in both samples, and detected a focal B2M deletion due to chromothripsis acquired at transformation. Survival analysis showed that KLF2 mutations, complex karyotype and international prognostic index at transformation predicted for a shorter survival from transformation (P=0.001, P=0.042, and P=0.007, respectively). In summary, SMZL-T are characterized by higher genomic complexity than SMZL, and characteristic genomic alterations that could represent key players in the transformation event.
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Affiliation(s)
- Marta Grau
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Cristina López
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Alba Navarro
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Spain
| | | | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Guillem Clot
- Institut d'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Miguel Alcoceba
- Department of Hematology, University Hospital of Salamanca (HUS/IBSAL), CIBERONC and Center for Cancer Research-IBMCC (USAL-CSIC), Salamanca, Spain
| | | | | | | | | | - Eva Domingo-Domenech
- Institut Catala d'Oncologia. Hospital Duran i Reynals, L'Hospitalet de Llobregat, Spain
| | | | | | - Pilar Forcada
- Hospital Universitari Mútua Terrassa, Terrassa, Spain
| | - Eva Gine
- Hospital Clinic de Barcelona, IDIBAPS, Barcelona, Spain
| | - Monica Lopez-Guerra
- Hospital Clinic of Barcelona; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Olga Ramón
- Hospital Universitario de Igualada, Igualada, Spain
| | | | | | | | - Fina Climent
- Hospital Universitari de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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17
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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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18
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Sureda-Gómez M, Balsas P, Rodríguez ML, Nadeu F, De Bolòs A, Eguileor Á, Kulis M, Castellano G, López C, Giné E, Demajo S, Jares P, Martín-Subero JI, Beà S, Campo E, Amador V. Tumorigenic role of Musashi-2 in aggressive mantle cell lymphoma. Leukemia 2023; 37:408-421. [PMID: 36509891 PMCID: PMC9898029 DOI: 10.1038/s41375-022-01776-x] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022]
Abstract
SOX11 overexpression has been associated with aggressive behavior of mantle cell lymphomas (MCL). SOX11 is overexpressed in embryonic and cancer stem cells (CSC) of some tumors. Although CSC have been isolated from primary MCL, their relationship to SOX11 expression and contribution to MCL pathogenesis and clinical evolution remain unknown. Here, we observed enrichment in leukemic and hematopoietic stem cells gene signatures in SOX11+ compared to SOX11- MCL primary cases. Musashi-2 (MSI2) emerged as one of the most significant upregulated stem cell-related genes in SOX11+ MCLs. SOX11 is directly bound to the MSI2 promoter upregulating its expression in vitro. MSI2 intronic enhancers were strongly activated in SOX11+ MCL cell lines and primary cases. MSI2 upregulation was significantly associated with poor overall survival independently of other high-risk features of MCL. MSI2 knockdown decreased the expression of genes related to apoptosis and stem cell features and significantly reduced clonogenic growth, tumor cell survival and chemoresistance in MCL cells. MSI2-knockdown cells had reduced tumorigenic engraftment into mice bone marrow and spleen compared to control cells in xenotransplanted mouse models. Our results suggest that MSI2 might play a key role in sustaining stemness and tumor cell survival, representing a possible novel target for therapeutic interventions in MCL.
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Affiliation(s)
- Marta Sureda-Gómez
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Patricia Balsas
- 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
| | - Marta-Leonor Rodríguez
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - 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
| | - Anna De Bolòs
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Álvaro Eguileor
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Marta Kulis
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Giancarlo Castellano
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Cristina López
- 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
| | - Eva Giné
- 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.5841.80000 0004 1937 0247Department of Hematology Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Santiago Demajo
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Pedro Jares
- 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
| | - José I. Martín-Subero
- 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.425902.80000 0000 9601 989XInstitució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Silvia Beà
- 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 9413Hematopathology Section, Department of Pathology, Hospital Clínic of Barcelona, University of Barcelona, Barcelona, Spain
| | - 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 9413Hematopathology Section, Department of Pathology, Hospital Clínic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Virginia Amador
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain. .,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.
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19
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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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20
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Royo R, Magnano L, Delgado J, Ruiz-Gil S, Gelpí JL, Heyn H, Taylor MA, Stankovic T, Puente XS, Nadeu F, Campo E. Correction: ATM germline variants in a young adult with chronic lymphocytic leukemia: 8 years of genomic evolution. Blood Cancer J 2022; 12:163. [PMID: 36470887 PMCID: PMC9722687 DOI: 10.1038/s41408-022-00762-x] [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: 12/12/2022] Open
Affiliation(s)
- Romina Royo
- grid.10097.3f0000 0004 0387 1602Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Laura Magnano
- 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
| | - 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
| | - Sara Ruiz-Gil
- grid.473715.30000 0004 6475 7299CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Josep Ll. Gelpí
- grid.10097.3f0000 0004 0387 1602Barcelona Supercomputing Center (BSC), Barcelona, Spain ,grid.5841.80000 0004 1937 0247Universitat de Barcelona, Barcelona, Spain
| | - Holger Heyn
- grid.473715.30000 0004 6475 7299CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain ,grid.5612.00000 0001 2172 2676Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Malcom A. Taylor
- grid.6572.60000 0004 1936 7486Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, UK
| | - Tatjana Stankovic
- grid.6572.60000 0004 1936 7486Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, UK
| | - Xose S. Puente
- grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain ,grid.10863.3c0000 0001 2164 6351Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - 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
| | - Elías 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
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21
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Knisbacher BA, Lin Z, Hahn CK, Nadeu F, Duran-Ferrer M, Stevenson KE, Tausch E, Delgado J, Barbera-Mourelle A, Taylor-Weiner A, Bousquets-Muñoz P, Diaz-Navarro A, Dunford A, Anand S, Kretzmer H, Gutierrez-Abril J, López-Tamargo S, Fernandes SM, Sun C, Sivina M, Rassenti LZ, Schneider C, Li S, Parida L, Meissner A, Aguet F, Burger JA, Wiestner A, Kipps TJ, Brown JR, Hallek M, Stewart C, Neuberg DS, Martín-Subero JI, Puente XS, Stilgenbauer S, Wu CJ, Campo E, Getz G. Molecular map of chronic lymphocytic leukemia and its impact on outcome. Nat Genet 2022; 54:1664-1674. [PMID: 35927489 PMCID: PMC10084830 DOI: 10.1038/s41588-022-01140-w] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [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: 04/30/2021] [Accepted: 06/21/2022] [Indexed: 01/02/2023]
Abstract
Recent advances in cancer characterization have consistently revealed marked heterogeneity, impeding the completion of integrated molecular and clinical maps for each malignancy. Here, we focus on chronic lymphocytic leukemia (CLL), a B cell neoplasm with variable natural history that is conventionally categorized into two subtypes distinguished by extent of somatic mutations in the heavy-chain variable region of immunoglobulin genes (IGHV). To build the 'CLL map,' we integrated genomic, transcriptomic and epigenomic data from 1,148 patients. We identified 202 candidate genetic drivers of CLL (109 new) and refined the characterization of IGHV subtypes, which revealed distinct genomic landscapes and leukemogenic trajectories. Discovery of new gene expression subtypes further subcategorized this neoplasm and proved to be independent prognostic factors. Clinical outcomes were associated with a combination of genetic, epigenetic and gene expression features, further advancing our prognostic paradigm. Overall, this work reveals fresh insights into CLL oncogenesis and prognostication.
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Affiliation(s)
| | - Ziao Lin
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Harvard University, Cambridge, MA, USA
| | - Cynthia K Hahn
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Martí Duran-Ferrer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | | | - Eugen Tausch
- Department of Internal Medicine III, Ulm University, Ulm, Germany
| | - Julio Delgado
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Servicio de Hematología, Hospital Clínic, IDIBAPS, Barcelona, Spain
| | - Alex Barbera-Mourelle
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA
| | | | - Pablo Bousquets-Muñoz
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Ander Diaz-Navarro
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | | | | | - Helene Kretzmer
- Department of Genome Regulation, Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Jesus Gutierrez-Abril
- Computational Oncology Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sara López-Tamargo
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Stacey M Fernandes
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Clare Sun
- Laboratory of Lymphoid Malignancies, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mariela Sivina
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Laura Z Rassenti
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
| | | | - Shuqiang Li
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Translational Immunogenomics Laboratory, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | - Alexander Meissner
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Genome Regulation, Max Planck Institute for Molecular Genetics, Berlin, Germany
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | | | - Jan A Burger
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Adrian Wiestner
- Laboratory of Lymphoid Malignancies, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Thomas J Kipps
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
| | - Jennifer R Brown
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Michael Hallek
- Center for Molecular Medicine, Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf and German CLL Study Group, University of Cologne, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Response in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Chip Stewart
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Donna S Neuberg
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA
| | - José I Martín-Subero
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
- Departament de Fonaments Clinics, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Xose S Puente
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | | | - Catherine J Wu
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
| | - Elias Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departament de Fonaments Clinics, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
- Hematopathology Section, Laboratory of Pathology, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Gad Getz
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Center for Cancer Research, Massachusetts General Hospital, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.
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22
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Nadeu F, Royo R, Massoni-Badosa R, Playa-Albinyana H, Garcia-Torre B, Duran-Ferrer M, Dawson KJ, Kulis M, Diaz-Navarro A, Villamor N, Melero JL, Chapaprieta V, Dueso-Barroso A, Delgado J, Moia R, Ruiz-Gil S, Marchese D, Giró A, Verdaguer-Dot N, Romo M, Clot G, Rozman M, Frigola G, Rivas-Delgado A, Baumann T, Alcoceba M, González M, Climent F, Abrisqueta P, Castellví J, Bosch F, Aymerich M, Enjuanes A, Ruiz-Gaspà S, López-Guillermo A, Jares P, Beà S, Capella-Gutierrez S, Gelpí JL, López-Bigas N, Torrents D, Campbell PJ, Gut I, Rossi D, Gaidano G, Puente XS, Garcia-Roves PM, Colomer D, Heyn H, Maura F, Martín-Subero JI, Campo E. Detection of early seeding of Richter transformation in chronic lymphocytic leukemia. Nat Med 2022; 28:1662-1671. [PMID: 35953718 PMCID: PMC9388377 DOI: 10.1038/s41591-022-01927-8] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [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: 11/10/2021] [Accepted: 07/01/2022] [Indexed: 02/06/2023]
Abstract
Richter transformation (RT) is a paradigmatic evolution of chronic lymphocytic leukemia (CLL) into a very aggressive large B cell lymphoma conferring a dismal prognosis. The mechanisms driving RT remain largely unknown. We characterized the whole genome, epigenome and transcriptome, combined with single-cell DNA/RNA-sequencing analyses and functional experiments, of 19 cases of CLL developing RT. Studying 54 longitudinal samples covering up to 19 years of disease course, we uncovered minute subclones carrying genomic, immunogenetic and transcriptomic features of RT cells already at CLL diagnosis, which were dormant for up to 19 years before transformation. We also identified new driver alterations, discovered a new mutational signature (SBS-RT), recognized an oxidative phosphorylation (OXPHOS)high–B cell receptor (BCR)low-signaling transcriptional axis in RT and showed that OXPHOS inhibition reduces the proliferation of RT cells. These findings demonstrate the early seeding of subclones driving advanced stages of cancer evolution and uncover potential therapeutic targets for RT. Single-cell genomic and transcriptomic analyses of longitudinal samples of patients with Richter syndrome reveal the presence and dynamics of clones driving transformation from chronic lymphocytic leukemia years before clinical manifestation
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Affiliation(s)
- Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain. .,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.
| | - Romina Royo
- Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Ramon Massoni-Badosa
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Heribert Playa-Albinyana
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Beatriz Garcia-Torre
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Martí Duran-Ferrer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | | | - Marta Kulis
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ander Diaz-Navarro
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Neus Villamor
- 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
| | | | - Vicente Chapaprieta
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - 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
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Sara Ruiz-Gil
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Domenica Marchese
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Ariadna Giró
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Núria Verdaguer-Dot
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Mónica Romo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Guillem Clot
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Maria Rozman
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Hospital Clínic of Barcelona, Barcelona, Spain
| | | | - Alfredo Rivas-Delgado
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Hospital Clínic of Barcelona, Barcelona, Spain
| | - Tycho Baumann
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hospital Clínic of Barcelona, Barcelona, Spain.,Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Miguel Alcoceba
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Biología Molecular e Histocompatibilidad, IBSAL-Hospital Universitario, Centro de Investigación del Cáncer-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Marcos González
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Biología Molecular e Histocompatibilidad, IBSAL-Hospital Universitario, Centro de Investigación del Cáncer-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Fina Climent
- Hospital Universitari de Bellvitge-Institut d'Investigació Biomédica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Pau Abrisqueta
- Department of Hematology, Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Josep Castellví
- Department of Hematology, Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Francesc Bosch
- Department of Hematology, Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Marta Aymerich
- 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
| | - Anna Enjuanes
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Sílvia Ruiz-Gaspà
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Armando López-Guillermo
- 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
| | - Pedro Jares
- 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
| | - Sílvia Beà
- 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
| | | | - Josep Ll Gelpí
- Barcelona Supercomputing Center (BSC), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Núria López-Bigas
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - David Torrents
- Barcelona Supercomputing Center (BSC), Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | | | - Ivo Gut
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Davide Rossi
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Xose S Puente
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Pablo M Garcia-Roves
- Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Dolors Colomer
- 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
| | - Holger Heyn
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Francesco Maura
- Myeloma Service, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA
| | - José I Martín-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, Spain
| | - Elías 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.
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23
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Rivas-Delgado A, Nadeu F, Andrade-Campos M, López C, Enjuanes A, Mozas P, Frigola G, Colomo L, Sanchez-Gonzalez B, Villamor N, Beà S, Campo E, Salar A, Giné E, López-Guillermo A, Bellosillo B. Cell-Free DNA for Genomic Analysis in Primary Mediastinal Large B-Cell Lymphoma. Diagnostics (Basel) 2022; 12:diagnostics12071575. [PMID: 35885481 PMCID: PMC9324191 DOI: 10.3390/diagnostics12071575] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 05/15/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 11/16/2022] Open
Abstract
High-throughput sequencing of cell-free DNA (cfDNA) has emerged as a promising noninvasive approach in lymphomas, being particularly useful when a biopsy specimen is not available for molecular analysis, as it frequently occurs in primary mediastinal large B-cell lymphoma (PMBL). We used cfDNA for genomic characterization in 20 PMBL patients by means of a custom NGS panel for gene mutations and low-pass whole-genome sequencing (WGS) for copy number analysis (CNA) in a real-life setting. Appropriate cfDNA to perform the analyses was obtained in 18/20 cases. The sensitivity of cfDNA to detect the mutations present in paired FFPE samples was 69% (95% CI: 60–78%). The mutational landscape found in cfDNA samples was highly consistent with that of the tissue, with the most frequently mutated genes being B2M (61%), SOCS1 (61%), GNA13 (44%), STAT6 (44%), NFKBIA (39%), ITPKB (33%), and NFKBIE (33%). Overall, we observed a 75% concordance to detect CNA gains/losses between DNA microarray and low-pass WGS. The sensitivity of low-pass WGS was remarkably higher for clonal CNA (18/20, 90%) compared to subclonal alterations identified by DNA microarray. No significant associations between cfDNA amount and tumor burden or outcome were found. cfDNA is an excellent alternative source for the accurate genetic characterization of PMBL cases.
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Affiliation(s)
- Alfredo Rivas-Delgado
- Hematology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (P.M.); (E.G.); (A.L.-G.)
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Faculty of Medicine and Health Sciences, Universitat de Barcelona, 08007 Barcelona, Spain
- Correspondence: ; Tel.: +34-932275428
| | - Ferran Nadeu
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Marcio Andrade-Campos
- Hematology Department, Hospital del Mar-IMIM, 08003 Barcelona, Spain; (M.A.-C.); (B.S.-G.); (A.S.)
- Grup de Recerca Clínica, Aplicada en Neoplàsies Hematològiques-Hospital del Mar-IMIM, 08003 Barcelona, Spain;
| | - Cristina López
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Anna Enjuanes
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Pablo Mozas
- Hematology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (P.M.); (E.G.); (A.L.-G.)
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
| | - Gerard Frigola
- Hematopathology Section, Pathology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain;
| | - Luis Colomo
- Pathology Department, Hospital del Mar-IMIM, 08003 Barcelona, Spain;
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08002 Barcelona, Spain
| | - Blanca Sanchez-Gonzalez
- Hematology Department, Hospital del Mar-IMIM, 08003 Barcelona, Spain; (M.A.-C.); (B.S.-G.); (A.S.)
- Grup de Recerca Clínica, Aplicada en Neoplàsies Hematològiques-Hospital del Mar-IMIM, 08003 Barcelona, Spain;
| | - Neus Villamor
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain;
| | - Sílvia Beà
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Faculty of Medicine and Health Sciences, Universitat de Barcelona, 08007 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain;
| | - Elías Campo
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Faculty of Medicine and Health Sciences, Universitat de Barcelona, 08007 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
- Hematopathology Section, Pathology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain;
| | - Antonio Salar
- Hematology Department, Hospital del Mar-IMIM, 08003 Barcelona, Spain; (M.A.-C.); (B.S.-G.); (A.S.)
- Grup de Recerca Clínica, Aplicada en Neoplàsies Hematològiques-Hospital del Mar-IMIM, 08003 Barcelona, Spain;
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08002 Barcelona, Spain
| | - Eva Giné
- Hematology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (P.M.); (E.G.); (A.L.-G.)
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Armando López-Guillermo
- Hematology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (P.M.); (E.G.); (A.L.-G.)
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (F.N.); (C.L.); (A.E.); (N.V.); (S.B.); (E.C.)
- Faculty of Medicine and Health Sciences, Universitat de Barcelona, 08007 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Beatriz Bellosillo
- Grup de Recerca Clínica, Aplicada en Neoplàsies Hematològiques-Hospital del Mar-IMIM, 08003 Barcelona, Spain;
- Pathology Department, Hospital del Mar-IMIM, 08003 Barcelona, Spain;
- Department of Medicine and Life Sciences, Universitat Pompeu Fabra, 08002 Barcelona, Spain
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24
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Nadeu F, Royo R, Massoni-Badosa R, Garcia-Torre B, Duran-Ferrer M, Dawson KJ, Kulis M, Diaz-Navarro A, Villamor N, Melero JL, Chapaprieta V, Dueso-Barroso A, Delgado J, Moia R, Ruiz-Gil S, Marchese D, Verdaguer-Dot N, Romo M, Rozman M, Frigola G, Rivas-Delgado A, Baumann T, Alcoceba M, González M, Climent F, Abrisqueta P, Castellví J, Bosch F, Aymerich M, Enjuanes A, Ruiz-Gaspà S, López-Guillermo A, Jares P, Beà S, Colomer D, López-Bigas N, LlGelpí J, Torrents D, Campbell PJ, Gut I, Garcia-Roves PM, Rossi D, Gaidano G, Puente XS, Heyn H, Maura F, Martín-Subero JI, Campo E. Abstract 3795: Early seeding of Richter transformation in chronic lymphocytic leukemia. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-3795] [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] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Clonal evolution drives cancer development due to the emergence and/or selection of proliferatively advantageous subclones. Its understanding may facilitate the design of anticipation-based management strategies. Richter transformation (RT) is a paradigmatic tumor evolution in which chronic lymphocytic leukemia (CLL), an indolent neoplasia of mature B-cells, transforms into a high-grade lymphoma, usually diffuse large B-cell lymphoma (DLBCL), conferring a dismal prognosis. The evolutionary trajectories of RT and its driving (epi)genomic mechanisms remain largely unknown.
Aims: To reconstruct the evolutionary history of RT and to reveal the molecular processes underlying this transformation.
Methods: We characterized the whole genome (WGS), epigenome (DNA methylation, H3K27ac, ATAC-seq), and transcriptome (RNA-seq), combined with single-cell DNA and RNA sequencing analyses, of 19 CLL patients developing RT before (n=3) or after treatment with chemoimmunotherapy (n=6) and targeted therapies (BCR or BCL2 inhibitors, n=10). We analyzed 54 longitudinal samples covering up to 19 years of disease course.
Results: Our WGS analyses uncovered that RT is characterized by a remarkable structural complexity. We also identified a novel treatment-independent RT-specific mutational process, which we named SBS-RT. The genetic driver landscape of RT is a compendium of alterations in genes involved in cell cycle, MYC, and NF-κB pathways, frequently targeted in single catastrophic events including chromothripsis and chromoplexy. The WGS-based phylogenic reconstruction and single-cell DNA/RNA-seq analyses identified a very early diversification of CLL leading to emergence of RT-cells carrying specific genetic drivers and transcriptomic profiles of RT already at CLL diagnosis. These small subclones were dormant for 6-19 years until rapid expansion associated with the clinical transformation. While the DNA methylome kept track of the cell of origin and proliferative history of RT cells, their chromatin configuration and transcriptional program converged into the overexpression of cell cycle regulators, Toll-like receptors, MYC, MTORC1, and OXPHOS related transcripts, as well as downregulation of BCR pathway. This phenotypic shift was related to de novo activation of key transcription factors. In vitro experiments confirmed that RT cells have a 4-fold higher oxygen consumption at routine respiration and electron transfer system capacity compared to CLL. The resistance of RT to BCR inhibition is consistent with its high OXPHOS and low BCR signaling, which mimics de novo DLBCL-OXPHOS insensitive to BCR inhibition. This OXPHOShigh-BCRlow transcriptional axis of RT can be exploited therapeutically.
Conclusions: These findings demonstrate the early seeding of subclones driving advanced stages of cancer evolution and uncover therapeutic targets for the, once expanded, lethal Richter transformation.
Citation Format: Ferran Nadeu, Romina Royo, Ramon Massoni-Badosa, Beatriz Garcia-Torre, Martí Duran-Ferrer, Kevin J. Dawson, Marta Kulis, Ander Diaz-Navarro, Neus Villamor, Juan L. Melero, Vicente Chapaprieta, Ana Dueso-Barroso, Julio Delgado, Riccardo Moia, Sara Ruiz-Gil, Domenica Marchese, Núria Verdaguer-Dot, Mónica Romo, Maria Rozman, Gerard Frigola, Alfredo Rivas-Delgado, Tycho Baumann, Miguel Alcoceba, Marcos González, Fina Climent, Pau Abrisqueta, Josep Castellví, Francesc Bosch, Marta Aymerich, Anna Enjuanes, Sílvia Ruiz-Gaspà, Armando López-Guillermo, Pedro Jares, Sílvia Beà, Dolors Colomer, Núria López-Bigas, Josep LlGelpí, David Torrents, Peter J. Campbell, Ivo Gut, Pablo M. Garcia-Roves, Davide Rossi, Gianluca Gaidano, Xose S. Puente, Holger Heyn, Francesco Maura, José I. Martín-Subero, Elías Campo. Early seeding of Richter transformation in chronic lymphocytic leukemia [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 3795.
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Affiliation(s)
- Ferran Nadeu
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Romina Royo
- 2Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Ramon Massoni-Badosa
- 3CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Beatriz Garcia-Torre
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Martí Duran-Ferrer
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Marta Kulis
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ander Diaz-Navarro
- 5Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | | | | | - Vicente Chapaprieta
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | | | | | - Sara Ruiz-Gil
- 3CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Domenica Marchese
- 3CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Núria Verdaguer-Dot
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Mónica Romo
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | | | | | | | - Miguel Alcoceba
- 9IBSAL-Hospital Universitario, Centro de Investigación del Cáncer-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Marcos González
- 9IBSAL-Hospital Universitario, Centro de Investigación del Cáncer-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Fina Climent
- 10Hospital Universitari de Bellvitge-Institut d'Investigació Biomédica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain
| | - Pau Abrisqueta
- 11Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Josep Castellví
- 11Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Francesc Bosch
- 11Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | | | - Anna Enjuanes
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Sílvia Ruiz-Gaspà
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Pedro Jares
- 6Hospital Clínic of Barcelona, Barcelona, Spain
| | - Sílvia Beà
- 6Hospital Clínic of Barcelona, Barcelona, Spain
| | | | - Núria López-Bigas
- 12Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Josep LlGelpí
- 2Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - David Torrents
- 2Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | | | - Ivo Gut
- 3CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Pablo M. Garcia-Roves
- 13Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Spain
| | - Davide Rossi
- 14Oncology Institute of Southern Switzerlan, Bellinzona, Switzerland
| | | | - Xose S. Puente
- 5Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Holger Heyn
- 3CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Francesco Maura
- 15Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL
| | - José I. Martín-Subero
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Elías Campo
- 1Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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25
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Sureda-Gómez M, Balsas P, Rodríguez ML, Nadeu F, De Bolòs A, Eguileor Á, Kulis M, Castellano G, Martin-Subero JI, Demajo S, Jares P, Giné E, Campo E, Amador V. Abstract 777: Deciphering the role of MSI2 as a regulator of mantle cell lymphoma stem-like properties. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-777] [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] [Indexed: 11/16/2022]
Abstract
Abstract
Mantle cell lymphoma (MCL) is a mature B cell neoplasm with two distinct biological subtypes regarding clinical, molecular and pathological features. Conventional MCL (cMCL) subtype is characterized by high aggressiveness and poor outcome with frequent relapses after initial response to treatment, suggesting the presence of a population of cancer stem cells (CSC) able to self-renew and responsible for drug resistance. SOX11 embryonic transcription factor is aberrantly overexpressed mostly in cMCL and has an oncogenic role in MCL. MCL-CSC have been isolated from MCL cases by different groups. However, its relationship to SOX11 expression and contribution to MCL clinical features and aggressive behavior remains unknown. We hypothesized that SOX11 may promote stem cell-like properties through the activation of stem cell-related genes, leading to an aggressive and incurable tumor in MCL patients. Here, we integrated the differential gene expression profile (GEP) between SOX11+ and SOX11- MCL primary cases with stem cell-related genes, and specific SOX11 ChIP-chip and epigenetic data in MCL cell lines and primary cases, to identify potential mediators of CSC directly regulated by SOX11 in MCL. We observed an enrichment of hematopoietic (HSC) and leukemic stem cells (LSC) gene signatures in SOX11+ compared to SOX11- MCL primary cases. MSI2, an RNA binding protein that maintains self-renewal and prevents differentiation in HSC, emerged as one of the most significant upregulated CSC-related gene in SOX11+ compared to SOX11- MCLs, positively correlating with SOX11 expression in MCL primary cases. Our in vitro experiments showed that SOX11 binds to MSI2 regulatory regions increasing its expression in MCL cells. MSI2 enhancers located in intronic regions were activated in SOX11+ but not in SOX11- MCL cell lines and primary cases. MSI2 upregulation significantly associated with poor overall survival, independently of common risk factors (SOX11 expression, high copy number alterations, 17p/TP53, 11q/ATM and 9p/CDKN2A alterations), in MCL patients. MSI2 knockdown MCL cell lines had a gene expression profile enriched in proapoptotic-related genes; whereas HSC and LSC gene signatures were downregulated compared to its control cells. MSI2 knockdown or MSI2 inhibition with Ro 08-2750 treatment decreased clonogenic growth, tumor survival and chemoresistance in MCL cells. SOX11+/MSI2 high MCL primary leukemic samples showed higher percentage of ALDH+ cells compared to SOX11-/MSI2 low samples, which decreased after Ro 08-2750 treatment. Besides, MSI2 silencing delayed tumor growth in vivo in MCL xenograft mice models. Overall, our results suggest that SOX11+ MCL cases acquire stemness features through the upregulation of MSI2 expression, which promotes chemoresistance, self-renewal and tumor survival. MSI2 represents a novel biomarker for MCL-CSC and therapeutic target for relapsed MCL.
Citation Format: Marta Sureda-Gómez, Patricia Balsas, Marta Leonor Rodríguez, Ferran Nadeu, Anna De Bolòs, Álvaro Eguileor, Marta Kulis, Giancarlo Castellano, José Ignacio Martin-Subero, Santiago Demajo, Pedro Jares, Eva Giné, Elias Campo, Virginia Amador. Deciphering the role of MSI2 as a regulator of mantle cell lymphoma stem-like properties [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 777.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Eva Giné
- 2IDIBAPS, Hospital Clinic, Barcelona, Spain
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26
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Royo R, Magnano L, Delgado J, Ruiz-Gil S, Gelpí JL, Heyn H, Taylor MA, Stankovic T, Puente XS, Nadeu F, Campo E. ATM germline variants in a young adult with chronic lymphocytic leukemia: 8 years of genomic evolution. Blood Cancer J 2022; 12:90. [PMID: 35672297 PMCID: PMC9174185 DOI: 10.1038/s41408-022-00686-6] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 05/13/2022] [Accepted: 05/25/2022] [Indexed: 01/14/2023] Open
Affiliation(s)
- Romina Royo
- Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Laura Magnano
- 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
| | - 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
| | - Sara Ruiz-Gil
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Josep Ll Gelpí
- Barcelona Supercomputing Center (BSC), Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Holger Heyn
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Malcom A Taylor
- Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, UK
| | - Tatjana Stankovic
- Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, UK
| | - Xose S Puente
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Elías 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.
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27
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Piñeyroa JA, Magnano L, Rivero A, Rivas-Delgado A, Nadeu F, Correa JG, Giné E, Villamor N, Filella X, Colomer D, López M, López-Oreja I, Costa D, Aymerich M, Beà S, López-Guillermo A, Campo E, Delgado J, Mozas P. Serum soluble CD23 levels are an independent predictor of time to first treatment in chronic lymphocytic leukemia. Hematol Oncol 2022; 40:588-595. [PMID: 35611996 DOI: 10.1002/hon.3027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/19/2022] [Accepted: 05/21/2022] [Indexed: 11/07/2022]
Abstract
Serum soluble CD23 (sCD23) levels have been acknowledged as a prognostic factor in patients with chronic lymphocytic leukemia (CLL), but their potential relevance has not been analyzed in recent times. We retrospectively studied 338 CLL, small lymphocytic lymphoma, or CLL-type monoclonal B-cell lymphocytosis patients from a single institution, with available sCD23 levels at diagnosis. Baseline features and outcomes were compared between patients with sCD23 ≤/>1000 UI/L. The 140 patients (41%) who had sCD23 > 1000 UI/L showed adverse-risk clinical and biological characteristics. High sCD23 levels were predictive of a shorter time to first treatment (5-year probability of requiring treatment: 60 vs. 20%, p < 0.0001; hazard ratio (HR) = 1.72, p = 0.003 in a multivariable model also including the CLL International Prognostic Index and the absolute lymphocyte count), and a poorer 5-year overall survival (70 vs. 82%, p = 0.0009). These data suggest the potential of sCD23 to predict treatment-free survival and to shed light on mechanisms of activity and resistance to CD23-directed therapies.
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Affiliation(s)
| | - Laura Magnano
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic, Barcelona, Spain
| | | | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | | | - Eva Giné
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain
| | - Xavier Filella
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Biochemistry and Molecular Genetics, Hospital Clínic, Barcelona, Spain
| | - Dolors Colomer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Mònica López
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain
| | - Irene López-Oreja
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain
| | - Dolors Costa
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain
| | - Marta Aymerich
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain
| | - Sílvia Beà
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,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
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Hematopathology Unit, Hospital Clínic, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,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
| | - Pablo Mozas
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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28
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Reijns MAM, Parry DA, Williams TC, Nadeu F, Hindshaw RL, Rios Szwed DO, Nicholson MD, Carroll P, Boyle S, Royo R, Cornish AJ, Xiang H, Ridout K, Schuh A, Aden K, Palles C, Campo E, Stankovic T, Taylor MS, Jackson AP. Publisher Correction: Signatures of TOP1 transcription-associated mutagenesis in cancer and germline. Nature 2022; 605:E7. [PMID: 35504971 PMCID: PMC9117124 DOI: 10.1038/s41586-022-04812-z] [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] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Martin A M Reijns
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK.
| | - David A Parry
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Thomas C Williams
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
- Biomedical Genomics, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, 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
| | - Rebecca L Hindshaw
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Diana O Rios Szwed
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Michael D Nicholson
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Paula Carroll
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Shelagh Boyle
- Genome Regulation, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Romina Royo
- Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | | | - Hang Xiang
- Institute of Clinical Molecular Biology, Christian-Albrechts-University and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Kate Ridout
- Department of Oncology, University of Oxford, Oxford, UK
| | - Anna Schuh
- Department of Oncology, University of Oxford, Oxford, UK
| | - Konrad Aden
- Institute of Clinical Molecular Biology, Christian-Albrechts-University and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Claire Palles
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - 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
- Departament de Fonaments Clínics, Universitat de Barcelona, Barcelona, Spain
| | - Tatjana Stankovic
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Martin S Taylor
- Biomedical Genomics, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK.
| | - Andrew P Jackson
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK.
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29
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Lahoz S, Archilla I, Asensio E, Hernández‐Illán E, Ferrer Q, López‐Prades S, Nadeu F, Del Rey J, Sanz‐Pamplona R, Lozano JJ, Castells A, Cuatrecasas M, Camps J. Copy-number intratumor heterogeneity increases the risk of relapse in chemotherapy-naive stage II colon cancer. J Pathol 2022; 257:68-81. [PMID: 35066875 PMCID: PMC9790656 DOI: 10.1002/path.5870] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 07/28/2021] [Revised: 12/17/2021] [Accepted: 01/13/2022] [Indexed: 12/30/2022]
Abstract
Optimal selection of high-risk patients with stage II colon cancer is crucial to ensure clinical benefit of adjuvant chemotherapy. Here, we investigated the prognostic value of genomic intratumor heterogeneity and aneuploidy for disease recurrence. We combined targeted sequencing, SNP arrays, fluorescence in situ hybridization, and immunohistochemistry on a retrospective cohort of 84 untreated stage II colon cancer patients. We assessed the clonality of copy-number alterations (CNAs) and mutations, CD8+ lymphocyte infiltration, and their association with time to recurrence. Prognostic factors were included in machine learning analysis to evaluate their ability to predict individual relapse risk. Tumors from recurrent patients displayed a greater proportion of CNAs compared with non-recurrent (mean 31.3% versus 23%, respectively; p = 0.014). Furthermore, patients with elevated tumor CNA load exhibited a higher risk of recurrence compared with those with low levels [p = 0.038; hazard ratio (HR) 2.46], which was confirmed in an independent cohort (p = 0.004; HR 3.82). Candidate chromosome-specific aberrations frequently observed in recurrent cases included gain of the chromosome arm 13q (p = 0.02; HR 2.67) and loss of heterozygosity at 17q22-q24.3 (p = 0.05; HR 2.69). CNA load positively correlated with intratumor heterogeneity (R = 0.52; p < 0.0001). Consistently, incremental subclonal CNAs were associated with an elevated risk of relapse (p = 0.028; HR 2.20), which we did not observe for subclonal single-nucleotide variants and small insertions and deletions. The clinico-genomic model rated an area under the curve of 0.83, achieving a 10% incremental gain compared with clinicopathological markers (p = 0.047). In conclusion, tumor aneuploidy and copy-number intratumor heterogeneity were predictive of poor outcome and improved discriminative performance in early-stage colon cancer. © 2022 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Sara Lahoz
- Translational Colorectal Cancer Genomics, Gastrointestinal and Pancreatic Oncology TeamInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Ivan Archilla
- Pathology Department, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Elena Asensio
- Translational Colorectal Cancer Genomics, Gastrointestinal and Pancreatic Oncology TeamInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Eva Hernández‐Illán
- Translational Colorectal Cancer Genomics, Gastrointestinal and Pancreatic Oncology TeamInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Queralt Ferrer
- Translational Colorectal Cancer Genomics, Gastrointestinal and Pancreatic Oncology TeamInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Sandra López‐Prades
- Pathology Department, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Ferran Nadeu
- Molecular Pathology of Lymphoid NeoplasmsInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)BarcelonaSpain
| | - Javier Del Rey
- Department of Cell Biology, Physiology and Immunology, Faculty of MedicineUniversity Autonomous of BarcelonaBellaterraSpain
| | - Rebeca Sanz‐Pamplona
- Unit of Biomarkers and SusceptibilityOncology Data Analytics Program (ODAP), Catalan Institute of Oncology (ICO), Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL) and CIBERESPl'Hospitalet de LlobregatSpain
| | - Juan José Lozano
- Bioinformatics PlatformCentro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD)MadridSpain
| | - Antoni Castells
- Translational Colorectal Cancer Genomics, Gastrointestinal and Pancreatic Oncology TeamInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Miriam Cuatrecasas
- Pathology Department, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain
| | - Jordi Camps
- Translational Colorectal Cancer Genomics, Gastrointestinal and Pancreatic Oncology TeamInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of BarcelonaBarcelonaSpain,Department of Cell Biology, Physiology and Immunology, Faculty of MedicineUniversity Autonomous of BarcelonaBellaterraSpain
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30
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Reijns MAM, Parry DA, Williams TC, Nadeu F, Hindshaw RL, Rios Szwed DO, Nicholson MD, Carroll P, Boyle S, Royo R, Cornish AJ, Xiang H, Ridout K, Schuh A, Aden K, Palles C, Campo E, Stankovic T, Taylor MS, Jackson AP. Signatures of TOP1 transcription-associated mutagenesis in cancer and germline. Nature 2022; 602:623-631. [PMID: 35140396 PMCID: PMC8866115 DOI: 10.1038/s41586-022-04403-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 01/04/2022] [Indexed: 12/24/2022]
Abstract
The mutational landscape is shaped by many processes. Genic regions are vulnerable to mutation but are preferentially protected by transcription-coupled repair1. In microorganisms, transcription has been demonstrated to be mutagenic2,3; however, the impact of transcription-associated mutagenesis remains to be established in higher eukaryotes4. Here we show that ID4-a cancer insertion-deletion (indel) mutation signature of unknown aetiology5 characterized by short (2 to 5 base pair) deletions -is due to a transcription-associated mutagenesis process. We demonstrate that defective ribonucleotide excision repair in mammals is associated with the ID4 signature, with mutations occurring at a TNT sequence motif, implicating topoisomerase 1 (TOP1) activity at sites of genome-embedded ribonucleotides as a mechanistic basis. Such TOP1-mediated deletions occur somatically in cancer, and the ID-TOP1 signature is also found in physiological settings, contributing to genic de novo indel mutations in the germline. Thus, although topoisomerases protect against genome instability by relieving topological stress6, their activity may also be an important source of mutations in the human genome.
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Affiliation(s)
- Martin A M Reijns
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK.
| | - David A Parry
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Thomas C Williams
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
- Biomedical Genomics, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, 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
| | - Rebecca L Hindshaw
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Diana O Rios Szwed
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Michael D Nicholson
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Paula Carroll
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Shelagh Boyle
- Genome Regulation, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
| | - Romina Royo
- Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | | | - Hang Xiang
- Institute of Clinical Molecular Biology, Christian-Albrechts-University and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Kate Ridout
- Department of Oncology, University of Oxford, Oxford, UK
| | - Anna Schuh
- Department of Oncology, University of Oxford, Oxford, UK
| | - Konrad Aden
- Institute of Clinical Molecular Biology, Christian-Albrechts-University and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Claire Palles
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - 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
- Departament de Fonaments Clínics, Universitat de Barcelona, Barcelona, Spain
| | - Tatjana Stankovic
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Martin S Taylor
- Biomedical Genomics, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK.
| | - Andrew P Jackson
- Disease Mechanisms, MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK.
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31
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Giné E, de la Cruz F, Jiménez Ubieto A, López Jimenez J, Martín García-Sancho A, Terol MJ, González Barca E, Casanova M, de la Fuente A, Marín-Niebla A, Muntañola A, González-López TJ, Aymerich M, Setoain X, Cortés-Romera M, Rotger A, Rodríguez S, Medina Herrera A, García Sanz R, Nadeu F, Beà S, Campo E, López-Guillermo A. Ibrutinib in Combination With Rituximab for Indolent Clinical Forms of Mantle Cell Lymphoma (IMCL-2015): A Multicenter, Open-Label, Single-Arm, Phase II Trial. J Clin Oncol 2022; 40:1196-1205. [PMID: 35030036 PMCID: PMC8987223 DOI: 10.1200/jco.21.02321] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [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] [Indexed: 01/16/2023] Open
Abstract
The need for an individualized management of indolent clinical forms in mantle cell lymphoma (MCL) is increasingly recognized. We hypothesized that a tailored treatment with ibrutinib in combination with rituximab (IR) could obtain significant responses in these patients.
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Affiliation(s)
- Eva Giné
- Hematology Department, Hospital Clínic of Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain
| | - Fátima de la Cruz
- Hematology Department, Hospital Universitario Virgen del Rocio, Sevilla, Spain
| | - Ana Jiménez Ubieto
- Hematology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | - Alejandro Martín García-Sancho
- Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,Hematology Department, Hospital Clínico Universitario Salamanca, Salamanca, Spain.,Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - M José Terol
- Hematology Department, Hospital Clínico de Valencia, Valencia, Spain.,Institut d'Investigació Sanitària (INCLIVA), Valencia, Spain
| | - Eva González Barca
- Hematology Department, Institut Català d'Oncologia, Hospital Duran i Reynals, Hospitalet de Llobregat, Spain
| | - María Casanova
- Hematology Department, Hospital Costa del Sol Marbella, Marbella, Spain
| | | | - Ana Marín-Niebla
- Hematology Department, Hospital Universitari Vall d'Hebron, VHIO, Barcelona, Spain
| | - Ana Muntañola
- Hematology Department, Hospital Universitari Mútua Terrasa, Terrassa, Spain
| | | | - Marta Aymerich
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Hospital Clínic of Barcelona, Barcelona, Spain.,University of Barcelona, Barcelona, Spain
| | - Xavier Setoain
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,University of Barcelona, Barcelona, Spain.,Nuclear Medicine Department, Hospital Clínic of Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red, Bioingeniería, Biomateriales y Nanomedicina (CIBERBBN), Madrid, Spain
| | | | - Amanda Rotger
- Nuclear Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Sonia Rodríguez
- University of Barcelona, Barcelona, Spain.,Radiology Department, Hospital Clínic of Barcelona, Barcelona, Spain
| | - Alejandro Medina Herrera
- Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,Hematology Department, Hospital Clínico Universitario Salamanca, Salamanca, Spain.,Instituto de Biología Molecular y Celular del Cáncer (IBMCC), Salamanca, Spain.,Universidad de Salamanca (USAL), Salamanca, Spain
| | - Ramón García Sanz
- Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,Hematology Department, Hospital Clínico Universitario Salamanca, Salamanca, Spain.,Instituto de Biología Molecular y Celular del Cáncer (IBMCC), Salamanca, Spain.,Universidad de Salamanca (USAL), Salamanca, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Hospital Clínic of Barcelona, Barcelona, Spain.,University of Barcelona, Barcelona, Spain
| | - Silvia Beà
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Hospital Clínic of Barcelona, Barcelona, Spain.,University of Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Hospital Clínic of Barcelona, Barcelona, Spain.,University of Barcelona, Barcelona, Spain
| | - Armando López-Guillermo
- Hematology Department, Hospital Clínic of Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red, Cáncer (CIBERONC), Madrid, Spain.,University of Barcelona, Barcelona, Spain
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32
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Mozas P, Rivero A, Rivas-Delgado A, Nadeu F, Giné E, Delgado J, Villamor N, Campo E, Pérez-Galán P, Magnano L, López-Guillermo A. The Prognostic Nutritional Index (PNI) is an independent predictor of overall survival in older patients with follicular lymphoma. Leuk Lymphoma 2021; 63:903-910. [PMID: 34844497 DOI: 10.1080/10428194.2021.2010064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The Prognostic Nutritional Index (PNI), a parameter combining serum albumin concentration and absolute lymphocyte count, is considered a measure of the nutritional and inflammatory status and the host's anti-tumor response. We analyzed the clinical characteristics and outcomes according to the PNI of 351 grades 1-3 A FL patients. Forty-one patients (12%) had a PNI ≤45, who were older and showed adverse baseline features. A low PNI was associated with a shorter PFS (only for patients >60 years), and OS (for all patients, 10-year OS, 52% versus 74%, p = 0.0001). The prognostic impact of the PNI on OS was confirmed in a multivariate model for patients >60 years (HR = 3, p = 0.006). In conclusion, the PNI is a readily accessible piece of information that can identify a small subset of FL patients with shorter survival, and it could be an aid to improve the nutritional status of patients prior to treatment initiation.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Patricia Pérez-Galán
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,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
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33
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Mozas P, Rivero A, Rivas-Delgado A, Correa JG, Condom M, Nadeu F, Giné E, Delgado J, Villamor N, Campo E, Magnano L, López-Guillermo A. First external validation of the FLIPI-L score in a single-center series of patients with follicular lymphoma. Hematol Oncol 2021; 40:297-301. [PMID: 34845733 DOI: 10.1002/hon.2953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The FLIPI-L has recently been proposed as a novel prognostic index in follicular lymphoma (FL), combining FLIPI and the presence of lymphopenia. In our single-center validation in 381 FL patients, lymphopenia was less frequent than in the original publication and thus the distribution of risk categories was different. Although it was not able to properly predict time to first treatment, FLIPI-L performed slightly better than FLIPI alone in the prediction of response, early relapse, progression-free and overall survival, and histological transformation. This new tool or others encompassing parameters from the microenvironment might improve upon the prognostic ability of classical scores.
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Affiliation(s)
- Pablo Mozas
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Andrea Rivero
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | | | - Maria Condom
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Eva Giné
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Laura Magnano
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Armando López-Guillermo
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,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
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34
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Dlouhy I, Karube K, Enjuanes A, Salaverria I, Nadeu F, Ramis-Zaldivar JE, Valero JG, Rivas-Delgado A, Magnano L, Martin-García D, Pérez-Galán P, Clot G, Rovira J, Jares P, Balagué O, Giné E, Mozas P, Briones J, Sancho JM, Salar A, Mercadal S, Alcoceba M, Valera A, Campo E, López-Guillermo A. Revised International Prognostic Index and genetic alterations are associated with early failure to R-CHOP in patients with diffuse large B-cell lymphoma. Br J Haematol 2021; 196:589-598. [PMID: 34632572 DOI: 10.1111/bjh.17858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/26/2021] [Accepted: 09/12/2021] [Indexed: 11/28/2022]
Abstract
Relapsed or refractory diffuse large B-cell lymphoma (DLBCL) cases have a poor outcome. Here we analysed clinico-biological features in 373 DLBCL patients homogeneously treated with rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone (R-CHOP), in order to identify variables associated with early failure to treatment (EF), defined as primary refractoriness or relapse within 12 months from diagnosis. In addition to clinical features, mutational status of 106 genes was studied by targeted next-generation sequencing in 111 cases, copy number alterations in 87, and gene expression profile (GEP) in 39. Ninety-seven cases (26%) were identified as EF and showed significantly shorter overall survival (OS). Patients with B symptoms, advanced stage, high levels of serum lactate dehydrogenase (LDH) or β2-microglobulin, low lymphocyte/monocyte ratio and higher Revised International Prognostic Index (R-IPI) scores, as well as those with BCL2 rearrangements more frequently showed EF, with R-IPI being the most important in logistic regression. Mutations in NOTCH2, gains in 5p15·33 (TERT), 12q13 (CDK2), 12q14·1 (CDK4) and 12q15 (MDM2) showed predictive importance for EF independently from R-IPI. GEP studies showed that EF cases were significantly enriched in sets related to cell cycle regulation and inflammatory response, while cases in response showed over-representation of gene sets related to extra-cellular matrix and tumour microenvironment.
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Affiliation(s)
- Ivan Dlouhy
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain
| | - Kennosuke Karube
- Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Cell Biology & Pathology Department, University of the Ryukyus Graduate School of Medicine, Okinawa, Japan
| | - Anna Enjuanes
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Itziar Salaverria
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ferran Nadeu
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Juan Enric Ramis-Zaldivar
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Juan G Valero
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Alfredo Rivas-Delgado
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain
| | - David Martin-García
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Patricia Pérez-Galán
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Guillem Clot
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Jordina Rovira
- Department of Hematology, Hospital Clínic, Barcelona, Spain
| | - Pedro Jares
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Olga Balagué
- Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain
| | - Pablo Mozas
- Department of Hematology, Hospital Clínic, Barcelona, Spain
| | | | | | | | | | - Miguel Alcoceba
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Hospital Clínico Universitario, Salamanca, Spain
| | - Alexandra Valera
- Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Elías Campo
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,Institut d`Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,University of Barcelona, Barcelona, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Tumores Hematológicos, Madrid, Spain.,University of Barcelona, Barcelona, Spain
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35
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Mozas P, Rivero A, Rivas-Delgado A, Correa JG, Condom M, Nadeu F, Giné E, Delgado J, Villamor N, Campo E, Magnano L, López-Guillermo A. Prognostic ability of five clinical risk scores in follicular lymphoma: A single-center evaluation. Hematol Oncol 2021; 39:639-649. [PMID: 34494300 DOI: 10.1002/hon.2922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/21/2021] [Accepted: 08/24/2021] [Indexed: 11/06/2022]
Abstract
With the intention of identifying follicular lymphoma (FL) patients at higher risk of progression, early relapse (POD24), histological transformation (HT) or death, multiple risk scores (RS) have been proposed. However, it has not yet been established whether any of them globally outperforms the others. We evaluated the clinical utility and statistical performance of the five most widely used clinical scores (IPI, ILI, FLIPI, FLIPI2, PRIMA-PI) in a single-center series of 414 grade 1-3A FL patients diagnosed in the rituximab era. Overall concordance (proportion of patients allocated to the same risk category by all five RS) was 24%. FLIPI and FLIPI2 were predictive of time to first treatment. All five scores were predictive of response, POD24, progression-free, and OS, while only FLIPI predicted HT. IPI identified a small subset (7%) of truly high-risk patients (10-year OS of 16%). In subgroup analyses, we showed that ILI is useful in the prognostication of limited-disease patients, and PRIMA-PI is an age-independent score that can identify a high-risk subset of older patients. Performance metrics were slightly better for IPI in terms of calibration (Harrell's c-index 0.73), without major differences among RS regarding other parameters. Although the incorporation of molecular and imaging data will continue to refine the stratification of FL patients, FLIPI remains the most powerful clinical prognostic index in the rituximab era, predicting the greatest number of endpoints.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | | | - Maria Condom
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain.,Universitat de Barcelona, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,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, Spain
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36
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Lu J, Cannizzaro E, Meier-Abt F, Scheinost S, Bruch PM, Giles HAR, Lütge A, Hüllein J, Wagner L, Giacopelli B, Nadeu F, Delgado J, Campo E, Mangolini M, Ringshausen I, Böttcher M, Mougiakakos D, Jacobs A, Bodenmiller B, Dietrich S, Oakes CC, Zenz T, Huber W. Multi-omics reveals clinically relevant proliferative drive associated with mTOR-MYC-OXPHOS activity in chronic lymphocytic leukemia. Nat Cancer 2021; 2:853-864. [PMID: 34423310 PMCID: PMC7611543 DOI: 10.1038/s43018-021-00216-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 05/10/2021] [Indexed: 11/10/2022]
Abstract
Chronic Lymphocytic Leukemia (CLL) has a complex pattern of driver mutations and much of its clinical diversity remains unexplained. We devised a method for simultaneous subgroup discovery across multiple data types and applied it to genomic, transcriptomic, DNA methylation and ex-vivo drug response data from 217 Chronic Lymphocytic Leukemia (CLL) cases. We uncovered a biological axis of heterogeneity strongly associated with clinical behavior and orthogonal to the known biomarkers. We validated its presence and clinical relevance in four independent cohorts (n=547 patients). We find that this axis captures the proliferative drive (PD) of CLL cells, as it associates with lymphocyte doubling rate, global hypomethylation, accumulation of driver aberrations and response to pro-proliferative stimuli. CLL-PD was linked to the activation of mTOR-MYC-oxidative phosphorylation (OXPHOS) through transcriptomic, proteomic and single cell resolution analysis. CLL-PD is a key determinant of disease outcome in CLL. Our multi-table integration approach may be applicable to other tumors whose inter-individual differences are currently unexplained.
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Affiliation(s)
- Junyan Lu
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Molecular Medicine Partnership Unit (MMPU), Heidelberg, Germany
| | - Ester Cannizzaro
- Department of Medical Oncology and Hematology, University Hospital Zürich and University of Zürich, Zürich, Switzerland
| | - Fabienne Meier-Abt
- Department of Medical Oncology and Hematology, University Hospital Zürich and University of Zürich, Zürich, Switzerland
| | - Sebastian Scheinost
- Molecular Therapy in Hematology and Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Peter-Martin Bruch
- Molecular Therapy in Hematology and Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
- Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany
- University of Heidelberg, Heidelberg, Germany
| | - Holly AR Giles
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Molecular Medicine Partnership Unit (MMPU), Heidelberg, Germany
| | - Almut Lütge
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
| | - Jennifer Hüllein
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Molecular Therapy in Hematology and Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Lena Wagner
- Molecular Therapy in Hematology and Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Brian Giacopelli
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Ferran Nadeu
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Maurizio Mangolini
- Wellcome Trust/MRC Cambridge Stem Cell Institute & Department of Haematology, University of Cambridge, Cambridge CB2 0AH, UK
| | - Ingo Ringshausen
- Wellcome Trust/MRC Cambridge Stem Cell Institute & Department of Haematology, University of Cambridge, Cambridge CB2 0AH, UK
| | - Martin Böttcher
- Department of Internal Medicine 5, Hematology and Oncology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Dimitrios Mougiakakos
- Department of Internal Medicine 5, Hematology and Oncology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Andrea Jacobs
- Institute of Molecular Health Sciences, ETH Zurich, Zurich, Switzerland
| | - Bernd Bodenmiller
- Institute of Molecular Health Sciences, ETH Zurich, Zurich, Switzerland
| | - Sascha Dietrich
- Molecular Medicine Partnership Unit (MMPU), Heidelberg, Germany
- Department of Internal Medicine V, Heidelberg University Hospital, Heidelberg, Germany
- University of Heidelberg, Heidelberg, Germany
- Translational Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christopher C. Oakes
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH
| | - Thorsten Zenz
- Department of Medical Oncology and Hematology, University Hospital Zürich and University of Zürich, Zürich, Switzerland
- Molecular Therapy in Hematology and Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Wolfgang Huber
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Molecular Medicine Partnership Unit (MMPU), Heidelberg, Germany
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37
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Barés G, Beà A, Hernández L, Navaridas R, Felip I, Megino C, Blasco N, Nadeu F, Campo E, Llovera M, Dolcet X, Sanchis D. ENDOG Impacts on Tumor Cell Proliferation and Tumor Prognosis in the Context of PI3K/PTEN Pathway Status. Cancers (Basel) 2021; 13:3803. [PMID: 34359707 PMCID: PMC8345062 DOI: 10.3390/cancers13153803] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/22/2021] [Accepted: 07/26/2021] [Indexed: 11/17/2022] Open
Abstract
EndoG influences mitochondrial DNA replication and is involved in somatic cell proliferation. Here, we investigated the effect of ENDOG/Endog expression on proliferation in different tumor models. Noteworthy, ENDOG deficiency reduced proliferation of endometrial tumor cells expressing low PTEN/high p-AKT levels, and Endog deletion blunted the growth of PTEN-deficient 3D endometrial cultures. Furthermore, ENDOG silencing reduced proliferation of follicular thyroid carcinoma and glioblastoma cell lines with high p-AKT expression. High ENDOG expression was associated with a short time to treatment in a cohort of patients with chronic lymphocytic leukemia (CLL), a B-cell lymphoid neoplasm with activation of PI3K/AKT. This clinical impact was observed in the less aggressive CLL subtype with mutated IGHV in which high ENDOG and low PTEN levels were associated with worse outcome. In summary, our results show that reducing ENDOG expression hinders growth of some tumors characterized by low PTEN activity and high p-AKT expression and that ENDOG has prognostic value for some cancer types.
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Affiliation(s)
- Gisel Barés
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida-IRBLleida, 25198 Lleida, Spain; (G.B.); (A.B.); (N.B.); (M.L.)
| | - Aida Beà
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida-IRBLleida, 25198 Lleida, Spain; (G.B.); (A.B.); (N.B.); (M.L.)
| | - Luís Hernández
- Lymphoid Neoplasm Program, Institut d’Investigacions Biomèdiques Agustí Pi i Sunyer (IDIBAPS) and CIBERONC, 08036 Barcelona, Spain; (F.N.); (E.C.)
| | - Raul Navaridas
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida–IRBLleida and CIBERONC, 25198 Lleida, Spain; (R.N.); (I.F.); (C.M.); (X.D.)
| | - Isidre Felip
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida–IRBLleida and CIBERONC, 25198 Lleida, Spain; (R.N.); (I.F.); (C.M.); (X.D.)
| | - Cristina Megino
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida–IRBLleida and CIBERONC, 25198 Lleida, Spain; (R.N.); (I.F.); (C.M.); (X.D.)
| | - Natividad Blasco
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida-IRBLleida, 25198 Lleida, Spain; (G.B.); (A.B.); (N.B.); (M.L.)
| | - Ferran Nadeu
- Lymphoid Neoplasm Program, Institut d’Investigacions Biomèdiques Agustí Pi i Sunyer (IDIBAPS) and CIBERONC, 08036 Barcelona, Spain; (F.N.); (E.C.)
| | - Elías Campo
- Lymphoid Neoplasm Program, Institut d’Investigacions Biomèdiques Agustí Pi i Sunyer (IDIBAPS) and CIBERONC, 08036 Barcelona, Spain; (F.N.); (E.C.)
- Department of Oncology, Hospital Clinic of Barcelona, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Marta Llovera
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida-IRBLleida, 25198 Lleida, Spain; (G.B.); (A.B.); (N.B.); (M.L.)
| | - Xavier Dolcet
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida–IRBLleida and CIBERONC, 25198 Lleida, Spain; (R.N.); (I.F.); (C.M.); (X.D.)
| | - Daniel Sanchis
- Departament de Ciències Mèdiques Bàsiques, Universitat de Lleida-IRBLleida, 25198 Lleida, Spain; (G.B.); (A.B.); (N.B.); (M.L.)
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38
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Bühler MM, Kulis M, Duran‐Ferrer M, Clot G, Nadeu F, Navarro A, López C, Giné E, Beà S, Campo E, Martín‐Subero JI. A SIMPLE EPIGENETIC SIGNATURE DEFINES TWO BIOLOGIC GROUPS OF MANTLE CELL LYMPHOMA. Hematol Oncol 2021. [DOI: 10.1002/hon.58_2879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. M. Bühler
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | - M. Kulis
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | | | - G. Clot
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | - F. Nadeu
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | - A. Navarro
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | - C. López
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | - E. Giné
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | - S. Beà
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
| | - E. Campo
- Hospital Clínic Barcelona IDIBAPS Barcelona Spain
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39
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Rivas‐Delgado A, López C, Nadeu F, Grau M, Rivero A, Bosch J, Alcoceba M, Gustavo T, Luizaga L, Barcena C, Kelleher N, Martin S, Mozas P, Balague O, Frigola G, Magnano L, Baumann T, Villamor N, Muntañola A, Sancho JM, García‐Sancho AM, Gonzalez‐Barca E, Climent F, Campo E, Giné E, López‐Guillermo A, Beà S. TESTICULAR DIFFUSE LARGE B‐CELL LYMPHOMA: CLINICO‐BIOLOGICAL CHARACTERIZATION, EVALUATION OF TREATMENT RESPONSE AND SURVIVAL. Hematol Oncol 2021. [DOI: 10.1002/hon.15_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- A. Rivas‐Delgado
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - C. López
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS) Molecular pathology of lymphoid neoplasms Barcelona Spain
| | - F. Nadeu
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS) Molecular pathology of lymphoid neoplasms Barcelona Spain
| | - M. Grau
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS) Molecular pathology of lymphoid neoplasms Barcelona Spain
| | - A. Rivero
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - J. Bosch
- Hospital de Bellvitge IDIBELL Pathology Department Barcelona Spain
| | - M. Alcoceba
- Hospital Universitario de Salamanca Hematology Department Salamanca Spain
| | - T. Gustavo
- ICO‐IJC‐Hospital Universitari Germans Trias i Pujol Hematology and Pathology Departments Badalona Spain
| | - L. Luizaga
- Hospital Universitari Mutua de Terrassa Hematology and Pathology Departments Terrasa Spain
| | - C. Barcena
- Hospital Universitario 12 de Octubre Hematology and Pathology Departments Madrid Spain
| | - N. Kelleher
- Institut Català d'Oncologia‐Hospital de Palamos Hematology Department Girona Spain
| | - S. Martin
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS) Molecular pathology of lymphoid neoplasms Barcelona Spain
| | - P. Mozas
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - O. Balague
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - G. Frigola
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - L. Magnano
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - T. Baumann
- Hospital Universitario 12 de Octubre Hematology and Pathology Departments Madrid Spain
| | - N. Villamor
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - A. Muntañola
- Hospital Universitari Mutua de Terrassa Hematology and Pathology Departments Terrasa Spain
| | - J. M. Sancho
- ICO‐IJC‐Hospital Universitari Germans Trias i Pujol Hematology and Pathology Departments Badalona Spain
| | | | - E. Gonzalez‐Barca
- Institut Català d’Oncologia‐Hospital Duran i Reynals IDIBELL Universitat de Barcelona Hematology Department L'Hospitalet de Llobregat Spain
| | - F. Climent
- Hospital de Bellvitge IDIBELL Pathology Department Barcelona Spain
| | - E. Campo
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS) Molecular pathology of lymphoid neoplasms Barcelona Spain
| | - E. Giné
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - A. López‐Guillermo
- Hospital Clínic de Barcelona Hematology and Pathology Departments Barcelona Spain
| | - S. Beà
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS) Molecular pathology of lymphoid neoplasms Barcelona Spain
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40
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Mozas P, Pineyroa JA, Nadeu F, Magnano L, Rivero A, Rivas-Delgado A, Bataller A, Fabregat A, Gine E, Baumann T, Villamor N, Arostegui JI, Aymerich M, Lopez-Guillermo A, Campo E, Delgado J. Serum monoclonal component in chronic lymphocytic leukemia: baseline correlations and prognostic impact. Haematologica 2021; 106:1754-1757. [PMID: 33147939 PMCID: PMC8168485 DOI: 10.3324/haematol.2020.263228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Indexed: 11/18/2022] Open
Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic, Barcelona
| | | | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Laura Magnano
- Department of Hematology, Hospital Clínic, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic, Barcelona
| | | | - Alex Bataller
- Department of Hematology, Hospital Clínic, Barcelona
| | - Aleix Fabregat
- Department of Biochemistry and Molecular Biology, Hospital Clínic, Barcelona
| | - Eva Gine
- Department of Hematology, Hospital Clínic, Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Tycho Baumann
- Department of Hematology, Hospital Clínic, Barcelona
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Hematopathology Unit, Department of Pathology, Hospital Clínic, Barcelona
| | | | - Marta Aymerich
- Hematopathology Unit, Department of Pathology, Hospital Clínic, Barcelona
| | - Armando Lopez-Guillermo
- Department of Hematology, Hospital Clínic, Barcelona, Spain; 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
| | - Elias Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Hematopathology Unit, Department of Pathology, Hospital Clínic, Barcelona, Spain; Universitat de Barcelona
| | - Julio Delgado
- Department of Hematology, Hospital Clínic, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
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41
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Ramis-Zaldivar JE, Gonzalez-Farre B, Nicolae A, Pack S, Clot G, Nadeu F, Mottok A, Horn H, Song JY, Fu K, Wright G, Gascoyne RD, Chan WC, Scott DW, Feldman AL, Valera A, Enjuanes A, Braziel RM, Smeland EB, Staudt LM, Rosenwald A, Rimsza LM, Ott G, Jaffe ES, Salaverria I, Campo E. MAP-kinase and JAK-STAT pathways dysregulation in plasmablastic lymphoma. Haematologica 2021; 106:2682-2693. [PMID: 33951889 PMCID: PMC8485662 DOI: 10.3324/haematol.2020.271957] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [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: 09/24/2020] [Indexed: 11/09/2022] Open
Abstract
Plasmablastic lymphoma (PBL) is an aggressive B-cell lymphoma with an immunoblastic/large cell morphology and plasmacytic differentiation. The differential diagnosis with Burkitt lymphoma (BL), plasma cell myeloma (PCM) and some variants of diffuse large B-cell lymphoma (DLBCL) may be challenging due to the overlapping morphological, genetic and immunophenotypic features. Furthermore, the genomic landscape in PBL is not well known. To characterize the genetic and molecular heterogeneity of these tumors, we investigated thirty-four PBL using an integrated approach, including fluorescence in situ hybridization, targeted sequencing of 94 B-cell lymphoma related genes, and copy-number arrays. PBL were characterized by high genetic complexity including MYC translocations (87%), gains of 1q21.1-q44, trisomy 7, 8q23.2-q24.21, 11p13-p11.2, 11q14.2-q25, 12p and 19p13.3-p13.13, losses of 1p33, 1p31.1-p22.3, 13q and 17p13.3-p11.2, and recurrent mutations of STAT3 (37%), NRAS and TP53 (33%), MYC and EP300 (19%) and CARD11, SOCS1 and TET2 (11%). Pathway enrichment analysis suggested a cooperative action between MYC alterations and MAPK (49%) and JAK-STAT (40%) signaling pathways. Of note, EBVnegative PBL cases had higher mutational and copy-number load and more frequent TP53, CARD11 and MYC mutations, whereas EBV-positive PBL tended to have more mutations affecting the JAK-STAT pathway. In conclusion, these findings further unravel the distinctive molecular heterogeneity of PBL identifying novel molecular targets and the different genetic profile of these tumors related to EBV infection.
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Affiliation(s)
- Joan Enric Ramis-Zaldivar
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Blanca Gonzalez-Farre
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Alina Nicolae
- Hematopathology Section, Laboratory of Pathology, National Cancer Institute, Bethesda
| | - Svetlana Pack
- Hematopathology Section, Laboratory of Pathology, National Cancer Institute, Bethesda
| | - Guillem Clot
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Ferran Nadeu
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Anja Mottok
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver
| | - Heike Horn
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, Stuttgart, and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, and University of Tübingen
| | - Joo Y Song
- Department of Pathology, City of Hope National Medical Center, Duarte
| | - Kai Fu
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha
| | - George Wright
- Biometric Research Branch, Division of Cancer Diagnosis and Treatment, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Randy D Gascoyne
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver
| | - Wing C Chan
- Department of Pathology, City of Hope National Medical Center, Duarte
| | - David W Scott
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada; Department of Medicine, University of British Columbia, Vancouver
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Alexandra Valera
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona
| | - Anna Enjuanes
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Rita M Braziel
- Department of Clinical Pathology, Oregon Health and Science University, Oregon
| | - Erlend B Smeland
- Department of Immunology and Centre for Cancer Biomedicine, University of Oslo and Oslo University Hospital, Oslo
| | - Louis M Staudt
- Lymphoid Malignancies Branch, Center for Cancer Research, National Institutes of Health, Bethesda
| | | | - Lisa M Rimsza
- Department of Laboratory Medicine and Pathology, Mayo Clinic Arizona, Phoenix
| | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, Stuttgart, and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, and University of Tübingen
| | - Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, National Cancer Institute, Bethesda
| | - Itziar Salaverria
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid
| | - Elias Campo
- Hematopathology Unit, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid.
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42
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Bühler MM, Lu J, Scheinost S, Nadeu F, Roos-Weil D, Hensel M, Thavayogarajah T, Moch H, Manz MG, Haralambieva E, Marques Maggio E, Beà S, Giné E, Campo E, Bernard OA, Huber W, Zenz T. SAMHD1 mutations in mantle cell lymphoma are recurrent and confer in vitro resistance to nucleoside analogues. Leuk Res 2021; 107:106608. [PMID: 33979727 DOI: 10.1016/j.leukres.2021.106608] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/19/2021] [Accepted: 04/29/2021] [Indexed: 12/17/2022]
Affiliation(s)
- Marco M Bühler
- Department of Pathology and Molecular Pathology, University Hospital and University of Zurich, Zurich, Switzerland; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, Laboratory of Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Junyan Lu
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Sebastian Scheinost
- Molecular Therapy in Hematology and Oncology, National Center for Tumor Diseases, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Madrid, Spain
| | - Damien Roos-Weil
- Gustave Roussy, INSERM U1170, Villejuif and Université Paris-Saclay Orsay, France
| | | | - Tharshika Thavayogarajah
- Department of Medical Oncology and Hematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Holger Moch
- Department of Pathology and Molecular Pathology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Markus G Manz
- Department of Medical Oncology and Hematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Eugenia Haralambieva
- Department of Pathology and Molecular Pathology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Ewerton Marques Maggio
- Department of Pathology and Molecular Pathology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Sílvia Beà
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, Laboratory of Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Madrid, Spain
| | - Eva Giné
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Madrid, Spain; Department of Hematology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hematopathology Section, Laboratory of Pathology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Madrid, Spain
| | - Olivier A Bernard
- Gustave Roussy, INSERM U1170, Villejuif and Université Paris-Saclay Orsay, France
| | - Wolfgang Huber
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany; Molecular Medicine Partnership Unit (MMPU), Heidelberg, Germany
| | - Thorsten Zenz
- Department of Medical Oncology and Hematology, University Hospital and University of Zurich, Zurich, Switzerland.
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43
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Sutton LA, Ljungström V, Enjuanes A, Cortese D, Skaftason A, Tausch E, Stano Kozubik K, Nadeu F, Armand M, Malcikova J, Pandzic T, Forster J, Davis Z, Oscier D, Rossi D, Ghia P, Strefford JC, Pospisilova S, Stilgenbauer S, Davi F, Campo E, Stamatopoulos K, Rosenquist R, On Behalf Of The European Research Initiative On Cll Eric. Comparative analysis of targeted next-generation sequencing panels for the detection of gene mutations in chronic lymphocytic leukemia: an ERIC multi-center study. Haematologica 2021; 106:682-691. [PMID: 32273480 PMCID: PMC7927885 DOI: 10.3324/haematol.2019.234716] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Indexed: 12/12/2022] Open
Abstract
Next-generation sequencing (NGS) has transitioned from research to clinical routine, yet the comparability of different technologies for mutation profiling remains an open question. We performed a European multicenter (n=6) evaluation of three amplicon-based NGS assays targeting 11 genes recurrently mutated in chronic lymphocytic leukemia. Each assay was assessed by two centers using 48 pre-characterized chronic lymphocytic leukemia samples; libraries were sequenced on the Illumina MiSeq instrument and bioinformatics analyses were centralized. Across all centers the median percentage of target reads ≥100x ranged from 94.2-99.8%. In order to rule out assay-specific technical variability, we first assessed variant calling at the individual assay level i.e., pairwise analysis of variants detected amongst partner centers. After filtering for variants present in the paired normal sample and removal of PCR/sequencing artefacts, the panels achieved 96.2% (Multiplicom), 97.7% (TruSeq) and 90% (HaloPlex) concordance at a variant allele frequency (VAF) >0.5%. Reproducibility was assessed by looking at the inter-laboratory variation in detecting mutations and 107 of 115 (93% concordance) mutations were detected by all six centers, while the remaining eight variants (7%) were undetected by a single center. Notably, 6 of 8 of these variants concerned minor subclonal mutations (VAF <5%). We sought to investigate low-frequency mutations further by using a high-sensitivity assay containing unique molecular identifiers, which confirmed the presence of several minor subclonal mutations. Thus, while amplicon-based approaches can be adopted for somatic mutation detection with VAF >5%, after rigorous validation, the use of unique molecular identifiers may be necessary to reach a higher sensitivity and ensure consistent and accurate detection of low-frequency variants.
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Affiliation(s)
- Lesley-Ann Sutton
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Viktor Ljungström
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Anna Enjuanes
- Institut d’Investigacions Biomèdiques August Pi iSunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain and Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Diego Cortese
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Aron Skaftason
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Eugen Tausch
- Department of Internal Medicine III, Ulm University,Ulm, Germany
| | - Katerina Stano Kozubik
- Center of Molecular Medicine, CEITEC - Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Ferran Nadeu
- Institut d’Investigacions Biomèdiques August Pi iSunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain and Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Marine Armand
- AP-HP, Hopital Pitie-Salpetriere, Department of Hematology, Sorbonne Université, Paris, France
| | - Jikta Malcikova
- Center of Molecular Medicine, CEITEC - Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Tatjana Pandzic
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Jade Forster
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Zadie Davis
- Department of Hematology, Royal Bournemouth Hospital, Bournemouth, UK
| | - David Oscier
- Department of Hematology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Davide Rossi
- Hematology Department, Oncology Institute of Southern Switzerland and Institute of Oncology Research, Bellinzona, Switzerland
| | - Paolo Ghia
- Division of Experimental Oncology, Università Vita-Salute San Raffaele and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Jonathan C Strefford
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Sarka Pospisilova
- Center of Molecular Medicine, CEITEC - Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | | | - Frederic Davi
- AP-HP, Hopital Pitie-Salpetriere, Department of Hematology, Sorbonne Université, Paris, France
| | - Elias Campo
- Institut d’Investigacions Biomèdiques August Pi iSunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain and Hospital Clínic of Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Kostas Stamatopoulos
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Institute of Applied Biosciences, Center for Research and Technology, Thessaloniki, Greec
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Clinical Genetics, Karolinska University Laboratory, Karolinska University Hospital, Stockholm, Sweden
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44
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Mozas P, Rivero A, Rivas-Delgado A, Nadeu F, Correa JG, Castillo C, Bataller A, Baumann T, Giné E, Delgado J, Villamor N, Campo E, Magnano L, López-Guillermo A. Age and comorbidity are determining factors in the overall and relative survival of patients with follicular lymphoma. Ann Hematol 2021; 100:1231-1239. [PMID: 33629152 DOI: 10.1007/s00277-021-04470-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/18/2021] [Indexed: 11/12/2022]
Abstract
Frailty and concurrent medical conditions are crucial factors in the management of follicular lymphoma (FL). We evaluated the impact of age and comorbidity on survival, causes of death, histological transformation (HT), and second malignancies (SM) in a large single-center series of grade 1-3A FL. We studied 414 patients diagnosed in the rituximab era, categorized into three age groups (≤60, 61-70, >70 years) and two comorbidity groups (Charlson Comorbidity Index, CCI, 0-1 and ≥2). Despite a similar cumulative incidence of relapse, older and comorbid patients had a lower 10-year overall survival (OS, 88, 65, and 41% for patients ≤60 years, 61-70 years, and >70 years, P<0.0001; and 76 vs. 51% for CCI 0-1 and ≥2, P<0.0001). In a multivariate analysis for OS, comorbidity retained its prognostic impact (HR=2.5, P=0.0003). The proportion of patients dying due to FL was higher among those ≤60 years (74%) and those with a CCI 0-1 (67%). Furthermore, 10-year excess mortality (survival reduction) was more prominent for patients >70 years (30%) and those with a CCI ≥2 (32%). Patients with a CCI ≥2 also had a higher incidence of SM. These data encourage a comprehensive pre-treatment evaluation and a tailored therapeutic approach for all FL patients.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain.
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | | | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Juan Gonzalo Correa
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | - Carlos Castillo
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | - Alex Bataller
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | - Tycho Baumann
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Hematology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Department of Pathology, Hospital Clínic, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Department of Pathology, Hospital Clínic, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- University of Barcelona, Barcelona, Spain
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45
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Demajo S, Albero R, Clot G, Castellano G, Navarro A, Capdevila C, Enjuanes A, Nadeu F, Giné E, Pinyol M, Jaffe ES, Ott G, Staudt LM, Rosenwald A, Scott DW, Rimsza LM, López-Guillermo A, Beà S, Campo E, Jares P. A Cyclin D1-Dependent Transcriptional Program Predicts Clinical Outcome in Mantle Cell Lymphoma. Clin Cancer Res 2021; 27:213-225. [PMID: 33046520 PMCID: PMC8051616 DOI: 10.1158/1078-0432.ccr-20-2868] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [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: 07/23/2020] [Revised: 09/16/2020] [Accepted: 10/07/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Mantle cell lymphoma (MCL) is characterized by the t(11;14)(q13;q32) translocation leading to cyclin D1 overexpression. Cyclin D1 is a major cell-cycle regulator and also regulates transcription, but the impact of cyclin D1-mediated transcriptional dysregulation on MCL pathogenesis remains poorly understood. The aim of this study was to define a cyclin D1-dependent gene expression program and analyze its prognostic value. EXPERIMENTAL DESIGN We integrated genome-wide expression analysis of cyclin D1-silenced and overexpressing cells with cyclin D1 chromatin-binding profiles to identify a cyclin D1-dependent transcriptional program in MCL cells. We analyzed this gene program in two MCL series of peripheral blood samples (n = 53) and lymphoid tissues (n = 106) to determine its biological and clinical relevance. We then obtained a simplified signature of this program and evaluated a third series of peripheral blood MCL samples (n = 81) by NanoString gene expression profiling to validate our findings. RESULTS We identified a cyclin D1-dependent transcriptional program composed of 295 genes that were mainly involved in cell-cycle control. The cyclin D1-dependent gene program was overexpressed in MCL tumors directly proportional to cyclin D1 levels. High expression of this program conferred an adverse prognosis with significant shorter overall survival of the patients. These observations were validated in an independent cohort of patients using a simplified 37-gene cyclin D1 signature. The cyclin D1-dependent transcriptional program was also present in multiple myeloma and breast tumors with cyclin D1 overexpression. CONCLUSIONS We identified a cyclin D1-dependent transcriptional program that is overexpressed in MCL and predicts clinical outcome.
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Affiliation(s)
- Santiago Demajo
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Department of Pathology and Experimental Therapeutics, School of Medicine, University of Barcelona, Barcelona, Spain
| | - Robert Albero
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Guillem Clot
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | | | - Alba Navarro
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Cristina Capdevila
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Anna Enjuanes
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Genomics Unit, IDIBAPS, Barcelona, Spain
| | - Ferran Nadeu
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Eva Giné
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Magda Pinyol
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Genomics Unit, IDIBAPS, Barcelona, Spain
| | | | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
| | - Louis M Staudt
- Center for Cancer Research, Lymphoid Malignancies Branch, NCI, Bethesda, Maryland
| | | | - David W Scott
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, British Columbia, Canada
| | - Lisa M Rimsza
- Department of Pathology, Mayo Clinic, Scottsdale, Arizona
| | - Armando López-Guillermo
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Hematology Department, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Sílvia Beà
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Elias Campo
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Department of Anatomic Pathology, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Pedro Jares
- Lymphoid Neoplasm Program, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hematopathology Unit, Department of Anatomic Pathology, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
- Molecular Biology Core, Hospital Clinic of Barcelona, Barcelona, Spain
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46
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Mozas P, Sorigué M, Rivas-Delgado A, Rivero A, Correa JG, Castillo C, Nadeu F, Bataller A, Giné E, Baumann T, Delgado J, Villamor N, Campo E, Magnano L, Sancho JM, López-Guillermo A. The interval between frontline treatment and the second relapse (PFS2) predicts survival from the second relapse in follicular lymphoma patients. Eur J Haematol 2020; 106:428-432. [PMID: 33247499 DOI: 10.1111/ejh.13556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 11/23/2020] [Indexed: 01/18/2023]
Affiliation(s)
- Pablo Mozas
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Marc Sorigué
- Department of Hematology, ICO-IJC-Hospital Germans Trias i Pujol, Badalona, Spain
| | | | - Andrea Rivero
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Juan G Correa
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | | | - Ferran Nadeu
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Alex Bataller
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Eva Giné
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Tycho Baumann
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Julio Delgado
- Hematology Department, Hospital Clínic, Barcelona, Spain
| | - Neus Villamor
- Hematopathology Unit, Pathology Department, Hospital Clínic, Barcelona, Spain
| | - Elias Campo
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Hematopathology Unit, Pathology Department, Hospital Clínic, Barcelona, Spain
| | - Laura Magnano
- Hematology Department, Hospital Clínic, Barcelona, Spain.,Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Juan-Manuel Sancho
- Department of Hematology, ICO-IJC-Hospital Germans Trias i Pujol, Badalona, Spain
| | - Armando López-Guillermo
- Hematology Department, Hospital Clínic, Barcelona, Spain.,Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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47
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Mozas P, Rivero A, Rivas-Delgado A, Fabregat A, Piñeyroa JA, Correa JG, Nadeu F, Oliver A, Bataller A, Giné E, Delgado J, Villamor N, Cibeira MT, Fernández de Larrea C, Rosiñol L, Campo E, Aróstegui JI, Bladé J, Magnano L, López-Guillermo A. Baseline correlations and prognostic impact of serum monoclonal proteins in follicular lymphoma. Br J Haematol 2020; 193:299-306. [PMID: 33200406 DOI: 10.1111/bjh.17138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 08/03/2020] [Accepted: 09/09/2020] [Indexed: 12/14/2022]
Abstract
The presence of a serum monoclonal component has been associated with poor outcomes in some lymphomas. However, data in follicular lymphoma (FL) are scarce. We studied 311 FL patients diagnosed at a single institution, for whom information on serum immunofixation electrophoresis (sIFE) at diagnosis was available. Baseline characteristics and outcomes were compared between patients with a positive (+sIFE) and a negative sIFE (-sIFE). sIFE was positive in 82 patients (26%). Baseline features were comparable between both groups, except for an older age and higher proportion of elevated β2 -microglobulin levels in the +sIFE group. With a median follow-up of 4.6 years, a +sIFE was associated with a higher risk of early relapse (POD24, 27% vs. 15%, P = 0·02), shorter progression-free survival (PFS; 42% vs. 52% at 5 years, P = 0·008), and shorter overall survival (OS; 59% vs. 77% at 10 years, P = 0·046). In patients >60 years, a +sIFE was an independent predictor of OS [hazard ratio (HR) = 2·4, 95% confidence interval (CI): 1·2-5·0; P = 0·02]. Approximately one quarter of patients with FL has a +sIFE at diagnosis, which is a predictor of poor outcome. These findings encourage further investigation of its relationship with B-cell biology and the tumour microenvironment.
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Affiliation(s)
- Pablo Mozas
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Andrea Rivero
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Aleix Fabregat
- Department of Biochemistry and Molecular Biology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Juan A Piñeyroa
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Juan G Correa
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Aina Oliver
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alex Bataller
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Eva Giné
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Julio Delgado
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Maria T Cibeira
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Carlos Fernández de Larrea
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Laura Rosiñol
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Juan I Aróstegui
- Department of Immunology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Joan Bladé
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Laura Magnano
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Armando López-Guillermo
- Department of Haematology, Hospital Clínic de Barcelona, Barcelona, Spain.,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
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48
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Rivas-Delgado A, Nadeu F, Enjuanes A, Casanueva-Eliceiry S, Mozas P, Magnano L, Castrejón de Anta N, Rovira J, Dlouhy I, Martín S, Osuna M, Rodríguez S, Simó M, Pinyol M, Baumann T, Beà S, Balagué O, Delgado J, Villamor N, Setoain X, Campo E, Giné E, López-Guillermo A. Mutational Landscape and Tumor Burden Assessed by Cell-free DNA in Diffuse Large B-Cell Lymphoma in a Population-Based Study. Clin Cancer Res 2020; 27:513-521. [PMID: 33122345 DOI: 10.1158/1078-0432.ccr-20-2558] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/29/2020] [Accepted: 10/26/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE We analyzed the utility of cell-free DNA (cfDNA) in a prospective population-based cohort to determine the mutational profile, assess tumor burden, and estimate its impact in response rate and outcome in patients with diffuse large B-cell lymphoma (DLBCL). EXPERIMENTAL DESIGN A total of 100 patients were diagnosed with DLBCL during the study period. Mutational status of 112 genes was studied in cfDNA by targeted next-generation sequencing. Paired formalin-fixed, paraffin-embedded samples and volumetric PET/CT were assessed when available. RESULTS Appropriate cfDNA to perform the analyses was obtained in 79 of 100 cases. At least one mutation could be detected in 69 of 79 cases (87%). The sensitivity of cfDNA to detect the mutations was 68% (95% confidence interval, 56.2-78.7). The mutational landscape found in cfDNA samples was highly consistent with that shown in the tissue and allowed genetic classification in 43% of the cases. A higher amount of circulating tumor DNA (ctDNA) significantly correlated with clinical parameters related to tumor burden (elevated lactate dehydrogenase and β2-microglobulin serum levels, advanced stage, and high-risk International Prognostic Index) and total metabolic tumor volume assessed by PET/CT. In patients treated with curative intent, high ctDNA levels (>2.5 log hGE/mL) were associated with lower complete response (65% vs. 96%; P < 0.004), shorter progression-free survival (65% vs. 85%; P = 0.038), and overall survival (73% vs. 100%; P = 0.007) at 2 years, although it did not maintain prognostic value in multivariate analyses. CONCLUSIONS In a population-based prospective DLBCL series, cfDNA resulted as an alternative source to estimate tumor burden and to determine the tumor mutational profile and genetic classification, which have prognostic implications and may contribute to a future tailored treatment.
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Affiliation(s)
- Alfredo Rivas-Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain. .,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Anna Enjuanes
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | | | - Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Jordina Rovira
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ivan Dlouhy
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Silvia Martín
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Miguel Osuna
- Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Sonia Rodríguez
- Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Marc Simó
- Department of Nuclear Medicine, Instituto Universitario Dexeus, Grupo Quiron Salud, Barcelona, Spain
| | - Magda Pinyol
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Tycho Baumann
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Silvia Beà
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Olga Balagué
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Xavier Setoain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Department of Nuclear Medicine, Hospital Clínic de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBERBBN), Madrid, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
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49
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Mozas P, Rivero A, Rivas-Delgado A, Nadeu F, Clot G, Correa JG, Castillo C, Bataller A, Baumann T, Giné E, Delgado J, Villamor N, Campo E, Pérez-Galán P, Magnano L, López-Guillermo A. A low lymphocyte-to-monocyte ratio is an independent predictor of poorer survival and higher risk of histological transformation in follicular lymphoma. Leuk Lymphoma 2020; 62:104-111. [PMID: 32954916 DOI: 10.1080/10428194.2020.1821010] [Citation(s) in RCA: 4] [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] [Indexed: 01/30/2023]
Abstract
The lymphocyte-to-monocyte ratio (LMR) is a prognostic factor in different neoplasms, but its potential importance in follicular lymphoma (FL) is not well defined. We studied 384 FL patients for which the LMR was available at diagnosis. Baseline features and outcomes were compared between patients with an LMR ≤/>2.5. The 76 patients (20%) who had an LMR ≤2.5 were older and had a higher tumor burden. A low LMR was predictive of a lower 10-y progression-free survival (32 vs. 55%, p = .001) and overall survival (35 vs. 78%, p < .0001; HR = 2.3, p = .003 in a 6-element multivariable model). A low LMR was also an independent risk factor for histological transformation (11 vs. 6% at 10 years, p = .01). Likewise, patients with a low LMR had a higher rate of second malignancies. The potential utility of this widely available parameter and its contribution to well-established prognostic scores need to be explored in independent, prospective series.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Guillem Clot
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Carlos Castillo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alex Bataller
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Tycho Baumann
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Eva Giné
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Julio Delgado
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Neus Villamor
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Elías Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain.,Universitat de Barcelona, Barcelona, Spain
| | - Patricia Pérez-Galán
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Laura Magnano
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Armando López-Guillermo
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.,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
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50
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Nadeu F, Martin-Garcia D, Clot G, Díaz-Navarro A, Duran-Ferrer M, Navarro A, Vilarrasa-Blasi R, Kulis M, Royo R, Gutiérrez-Abril J, Valdés-Mas R, López C, Chapaprieta V, Puiggros M, Castellano G, Costa D, Aymerich M, Jares P, Espinet B, Muntañola A, Ribera-Cortada I, Siebert R, Colomer D, Torrents D, Gine E, López-Guillermo A, Küppers R, Martin-Subero JI, Puente XS, Beà S, Campo E. Genomic and epigenomic insights into the origin, pathogenesis, and clinical behavior of mantle cell lymphoma subtypes. Blood 2020; 136:1419-1432. [PMID: 32584970 PMCID: PMC7498364 DOI: 10.1182/blood.2020005289] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [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: 02/10/2020] [Accepted: 04/14/2020] [Indexed: 01/03/2023] Open
Abstract
Mantle cell lymphoma (MCL) is a mature B-cell neoplasm initially driven by CCND1 rearrangement with 2 molecular subtypes, conventional MCL (cMCL) and leukemic non-nodal MCL (nnMCL), that differ in their clinicobiological behavior. To identify the genetic and epigenetic alterations determining this diversity, we used whole-genome (n = 61) and exome (n = 21) sequencing (74% cMCL, 26% nnMCL) combined with transcriptome and DNA methylation profiles in the context of 5 MCL reference epigenomes. We identified that open and active chromatin at the major translocation cluster locus might facilitate the t(11;14)(q13;32), which modifies the 3-dimensional structure of the involved regions. This translocation is mainly acquired in precursor B cells mediated by recombination-activating genes in both MCL subtypes, whereas in 8% of cases the translocation occurs in mature B cells mediated by activation-induced cytidine deaminase. We identified novel recurrent MCL drivers, including CDKN1B, SAMHD1, BCOR, SYNE1, HNRNPH1, SMARCB1, and DAZAP1. Complex structural alterations emerge as a relevant early oncogenic mechanism in MCL, targeting key driver genes. Breakage-fusion-bridge cycles and translocations activated oncogenes (BMI1, MIR17HG, TERT, MYC, and MYCN), generating gene amplifications and remodeling regulatory regions. cMCL carried significant higher numbers of structural variants, copy number alterations, and driver changes than nnMCL, with exclusive alterations of ATM in cMCL, whereas TP53 and TERT alterations were slightly enriched in nnMCL. Several drivers had prognostic impact, but only TP53 and MYC aberrations added value independently of genomic complexity. An increasing genomic complexity, together with the presence of breakage-fusion-bridge cycles and high DNA methylation changes related to the proliferative cell history, defines patients with different clinical evolution.
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Affiliation(s)
- Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - David Martin-Garcia
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Guillem Clot
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Ander Díaz-Navarro
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Martí Duran-Ferrer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Alba Navarro
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Roser Vilarrasa-Blasi
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Marta Kulis
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Romina Royo
- Barcelona Supercomputing Center, Barcelona, Spain
| | - Jesús Gutiérrez-Abril
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Rafael Valdés-Mas
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Cristina López
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Vicente Chapaprieta
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | | | | | - Marta Aymerich
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
| | - Pedro Jares
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Departament de Fonaments Clinics, Universitat de Barcelona, Barcelona, Spain
| | - Blanca Espinet
- Laboratori de Citogenètica Molecular, Servei de Patologia, Hospital del Mar, Barcelona, Spain
| | - Ana Muntañola
- Servei d'Hematologia, Hospital Mútua de Terrassa, Terrassa, Spain
| | - Inmaculada Ribera-Cortada
- Hospital Clínic of Barcelona, Barcelona, Spain
- Hospital Nostra Senyora de Meritxell, Escaldes-Engordany, Andorra la Vella, Andorra
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Dolors Colomer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Departament de Fonaments Clinics, Universitat de Barcelona, Barcelona, Spain
| | | | - Eva Gine
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
| | - Armando López-Guillermo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Departament de Fonaments Clinics, Universitat de Barcelona, Barcelona, Spain
| | - Ralf Küppers
- Institute of Cell Biology (Cancer Research), University of Duisburg-Essen, Essen, Germany
- German Consortium for Cancer Research, Heidelberg, Germany; and
| | - Jose I Martin-Subero
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Departament de Fonaments Clinics, Universitat de Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
| | - Xose S Puente
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain
| | - Sílvia Beà
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Departament de Fonaments Clinics, Universitat de Barcelona, Barcelona, Spain
| | - Elias Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Departament de Fonaments Clinics, Universitat de Barcelona, Barcelona, Spain
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