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Hansen MH, Maagaard M, Cédile O, Nyvold CG. SWIGH-SCORE: A translational light-weight approach in computational detection of rearranged immunoglobulin heavy chain to be used in monoclonal lymphoproliferative disorders. MethodsX 2024; 12:102741. [PMID: 38846434 PMCID: PMC11154698 DOI: 10.1016/j.mex.2024.102741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 04/23/2024] [Accepted: 05/02/2024] [Indexed: 06/09/2024] Open
Abstract
We present a lightweight tool for clonotyping and measurable residual disease (MRD) assessment in monoclonal lymphoproliferative disorders. It is a translational method that enables computational detection of rearranged immunoglobulin heavy chain gene sequences.•The swigh-score clonotyping tool emphasizes parallelization and applicability across sequencing platforms.•The algorithm is based on an adaptation of the Smith-Waterman algorithm for local alignment of reads generated by 2nd and 3rd generation of sequencers.For method validation, we demonstrate the targeted sequences of immunoglobulin heavy chain genes from diagnostic bone marrow using serial dilutions of CD138+ plasma cells from a patient with multiple myeloma. Sequencing libraries from diagnostic samples were prepared for the three sequencing platforms, Ion S5 (Thermo Fisher Scientific), MiSeq (Illumina), and MinION (Oxford Nanopore), using the LymphoTrack assay. Basic quality filtering was performed, and a Smith-Waterman-based swigh-score algorithm was developed in shell and C for clonotyping and MRD assessment using FASTQ data files. Performance is demonstrated across the three different sequencing platforms.
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Affiliation(s)
- Marcus Høy Hansen
- Haematology-Pathology Research Laboratory, Research Unit of Haematology, Department of Hematology, and Research Unit of Pathology, Department of Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - Markus Maagaard
- Haematology-Pathology Research Laboratory, Research Unit of Haematology, Department of Hematology, and Research Unit of Pathology, Department of Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - Oriane Cédile
- Haematology-Pathology Research Laboratory, Research Unit of Haematology, Department of Hematology, and Research Unit of Pathology, Department of Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark
- OPEN, Odense Patient data Explorative Network, Haematology-Pathology Research Laboratory, Odense University Hospital, Odense, Denmark
| | - Charlotte Guldborg Nyvold
- Haematology-Pathology Research Laboratory, Research Unit of Haematology, Department of Hematology, and Research Unit of Pathology, Department of Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark
- OPEN, Odense Patient data Explorative Network, Haematology-Pathology Research Laboratory, Odense University Hospital, Odense, Denmark
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2
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Kovach AE, Wood BL. Updates on lymphoblastic leukemia/lymphoma classification and minimal/measurable residual disease analysis. Semin Diagn Pathol 2023; 40:457-471. [PMID: 37953192 DOI: 10.1053/j.semdp.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/18/2023] [Accepted: 10/31/2023] [Indexed: 11/14/2023]
Abstract
Lymphoblastic leukemia/lymphoma (ALL/LBL), especially certain subtypes, continues to confer morbidity and mortality despite significant therapeutic advances. The pathologic classification of ALL/LBL, especially that of B-ALL, has recently substantially expanded with the identification of several distinct and prognostically important genetic drivers. These discoveries are reflected in both current classification systems, the World Health Organization (WHO) 5th edition and the new International Consensus Classification (ICC). In this article, novel subtypes of B-ALL are reviewed, including DUX4, MEF2D and ZNF384-rearranged B-ALL; the rare pediatric entity B-ALL with TLF3::HLF, now added to the classifications, is discussed; updates to the category of B-ALL with BCR::ABL1-like features (Ph-like B-ALL) are summarized; and emerging genetic subtypes of T-ALL are presented. The second half of the article details current approaches to minimal/measurable residual disease (MRD) detection in B-ALL and T-ALL and presents anticipated challenges to current approaches in the burgeoning era of antigen-directed immunotherapy.
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Affiliation(s)
- Alexandra E Kovach
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, CA, United States; Keck School of Medicine, University of Southern California, Los Angeles, CA, United States.
| | - Brent L Wood
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, CA, United States; Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
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3
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Fardoos R, Christensen C, Øbro NF, Overgaard UM, Als-Nielsen B, Madsen HO, Marquart HV. Flow Sorting, Whole Genome Amplification and Next-Generation Sequencing as Combined Tools to Study Heterogeneous Acute Lymphoblastic Leukemia. Diagnostics (Basel) 2023; 13:3306. [PMID: 37958202 PMCID: PMC10650172 DOI: 10.3390/diagnostics13213306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 11/15/2023] Open
Abstract
Next-generation sequencing (NGS) methods have been introduced for immunoglobulin (IG)/T-cell receptor (TR) gene rearrangement analysis in acute lymphoblastic leukemia (ALL) and lymphoma (LBL). These methods likely constitute faster and more sensitive approaches to analyze heterogenous cases of ALL/LBL, yet it is not known whether gene rearrangements constituting low percentages of the total sequence reads represent minor subpopulations of malignant cells or background IG/TR gene rearrangements in normal B-and T-cells. In a comparison of eight cases of B-cell precursor ALL (BCP-ALL) using both the EuroClonality NGS method and the IdentiClone multiplex-PCR/gene-scanning method, the NGS method identified between 29% and 139% more markers than the gene-scanning method, depending on whether the NGS data analysis used a threshold of 5% or 1%, respectively. As an alternative to using low thresholds, we show that IG/TR gene rearrangements in subpopulations of cancer cells can be discriminated from background IG/TR gene rearrangements in normal B-and T-cells through a combination of flow cytometry cell sorting and multiple displacement amplification (MDA)-based whole genome amplification (WGA) prior to the NGS. Using this approach to investigate the clonal evolution in a BCP-ALL patient with double relapse, clonal TR rearrangements were found in sorted leukemic cells at the time of second relapse that could be identified at the time of diagnosis, below 1% of the total sequence reads. These data emphasize that caution should be exerted when interpreting rare sequences in NGS experiments and show the advantage of employing the flow sorting of malignant cell populations in NGS clonality assessments.
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Affiliation(s)
- Rabiah Fardoos
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Claus Christensen
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Nina Friesgaard Øbro
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Ulrik Malthe Overgaard
- Department of Hematology, The University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Bodil Als-Nielsen
- Department of Pediatric and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
- Faculty of Health and Medical Sciences, Institute of Clinical Medicine, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Hans Ole Madsen
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Hanne Vibeke Marquart
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, DK-2100 Copenhagen, Denmark
- Faculty of Health and Medical Sciences, Institute of Clinical Medicine, University of Copenhagen, DK-2100 Copenhagen, Denmark
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4
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Medina-Herrera A, Sarasquete ME, Jiménez C, Puig N, García-Sanz R. Minimal Residual Disease in Multiple Myeloma: Past, Present, and Future. Cancers (Basel) 2023; 15:3687. [PMID: 37509348 PMCID: PMC10377959 DOI: 10.3390/cancers15143687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Responses to treatment have improved over the last decades for patients with multiple myeloma. This is a consequence of the introduction of new drugs that have been successfully combined in different clinical contexts: newly diagnosed, transplant-eligible or ineligible patients, as well as in the relapsed/refractory setting. However, a great proportion of patients continue to relapse, even those achieving complete response, which underlines the need for updated response criteria. In 2014, the international myeloma working group established new levels of response, prompting the evaluation of minimal residual disease (MRD) for those patients already in complete or stringent complete response as defined by conventional serological assessments: the absence of tumor plasma cells in 100,000 total cells or more define molecular and immunophenotypic responses by next-generation sequencing and flow cytometry, respectively. In this review, we describe all the potential methods that may be used for MRD detection based on the evidence found in the literature, paying special attention to their advantages and pitfalls from a critical perspective.
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Affiliation(s)
- Alejandro Medina-Herrera
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - María Eugenia Sarasquete
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - Cristina Jiménez
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - Noemí Puig
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
| | - Ramón García-Sanz
- Departament of Hematology, University Hospital of Salamanca (HUSA/IBSAL), CIBERONC, CIC-IBMCC (USAL-CSIC), 37007 Salamanca, Spain
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5
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One-Step Next-Generation Sequencing of Immunoglobulin and T-Cell Receptor Gene Recombinations for MRD Marker Identification in Acute Lymphoblastic Leukemia. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2022; 2453:43-59. [PMID: 35622319 DOI: 10.1007/978-1-0716-2115-8_3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Within the EuroClonality-NGS group, immune repertoire analysis for target identification in lymphoid malignancies was initially developed using two-stage amplicon approaches, essentially as a progressive modification of preceding methods developed for Sanger sequencing. This approach has, however, limitations with respect to sample handling, adaptation to automation, and risk of contamination by amplicon products. We therefore developed one-step PCR amplicon methods with individual barcoding for batched analysis for IGH, IGK, TRD, TRG, and TRB rearrangements, followed by Vidjil-based data analysis.
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Pierce E, Mautner B, Mort J, Blewett A, Morris A, Keng M, El Chaer F. MRD in ALL: Optimization and Innovations. Curr Hematol Malig Rep 2022; 17:69-81. [PMID: 35616771 DOI: 10.1007/s11899-022-00664-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Measurable residual disease (MRD) is an important monitoring parameter that can help predict survival outcomes in acute lymphoblastic leukemia (ALL). Identifying patients with MRD has the potential to decrease the risk of relapse with the initiation of early salvage therapy and to help guide decision making regarding allogeneic hematopoietic cell transplantation. In this review, we discuss MRD in ALL, focusing on advantages and limitations between MRD testing techniques and how to monitor MRD in specific patient populations. RECENT FINDINGS MRD has traditionally been measured through bone marrow samples, but more data for evaluation of MRD via peripheral blood is emerging. Current and developmental testing strategies for MRD include multiparametric flow cytometry (MFC), next-generation sequencing (NGS), quantitative polymerase chain reaction (qPCR), and ClonoSeq. Novel therapies are incorporating MRD as an outcome measure to demonstrate efficacy, including blinatumomab, inotuzumab ozogamicin, and chimeric antigen receptor T (CAR-T) cell therapy. Understanding how to incorporate MRD testing into the management of ALL could improve patient outcomes and predict efficacy of new therapy options.
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Affiliation(s)
- Eric Pierce
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Benjamin Mautner
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Joseph Mort
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Anastassia Blewett
- Department of Pharmacy Services, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Amy Morris
- Department of Pharmacy Services, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Michael Keng
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA
| | - Firas El Chaer
- Department of Medicine, Division of Hematology and Oncology, University of Virginia Comprehensive Cancer Center, 1300 Jefferson Park Ave, PO Box 800716, Charlottesville, VA, 22908, USA.
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7
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Could (should) we abandon total body irradiation for conditioning in children with leukemia. Blood Rev 2022; 56:100966. [DOI: 10.1016/j.blre.2022.100966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/06/2022] [Accepted: 04/19/2022] [Indexed: 11/21/2022]
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Levy G, Kicinski M, Van der Straeten J, Uyttebroeck A, Ferster A, De Moerloose B, Dresse MF, Chantrain C, Brichard B, Bakkus M. Immunoglobulin Heavy Chain High-Throughput Sequencing in Pediatric B-Precursor Acute Lymphoblastic Leukemia: Is the Clonality of the Disease at Diagnosis Related to Its Prognosis? Front Pediatr 2022; 10:874771. [PMID: 35712632 PMCID: PMC9197340 DOI: 10.3389/fped.2022.874771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 04/29/2022] [Indexed: 11/13/2022] Open
Abstract
High-throughput sequencing (HTS) of the immunoglobulin heavy chain (IgH) locus is a recent very efficient technique to monitor minimal residual disease of B-cell precursor acute lymphoblastic leukemia (BCP-ALL). It also reveals the sequences of clonal rearrangements, therefore, the multiclonal structure, of BCP-ALL. In this study, we performed IgH HTS on the diagnostic bone marrow of 105 children treated between 2004 and 2008 in Belgium for BCP-ALL in the European Organization for Research and Treatment of Cancer (EORTC)-58951 clinical trial. Patients were included irrespectively of their outcome. We described the patterns of clonal complexity at diagnosis and investigated its association with patients' characteristics. Two indicators of clonal complexity were used, namely, the number of foster clones, described as clones with similar D-N2-J rearrangements but other V-rearrangement and N1-joining, and the maximum across all foster clones of the number of evolved clones from one foster clone. The maximum number of evolved clones was significantly higher in patients with t(12;21)/ETV6:RUNX1. A lower number of foster clones was associated with a higher risk group after prephase and t(12;21)/ETV6:RUNX1 genetic type. This study observes that clonal complexity as accessed by IgH HTS is linked to prognostic factors in childhood BCP-ALL, suggesting that it may be a useful diagnostic tool for BCP-ALL status and prognosis.
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Affiliation(s)
- Gabriel Levy
- de Duve Institute, Université Catholique de Louvain, Brussels, Belgium.,Ludwig Institute for Cancer Research, Brussels, Belgium.,Department of Pediatric Oncology and Hematology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Michal Kicinski
- European Organization for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Jona Van der Straeten
- Molecular Hematology Laboratory, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Anne Uyttebroeck
- Department of Pediatric Hemato-Oncology, UZ Leuven, Leuven, Belgium
| | - Alina Ferster
- Department of Pediatric Hematology-Oncology, Children's University Hospital Queen Fabiola, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Barbara De Moerloose
- Department of Pediatric Hematology-Oncology and Stem Cell Transplantation, Ghent University Hospital, Ghent, Belgium
| | - Marie-Francoise Dresse
- Department of Pediatrics, Centre Hospitalier Régional (CHR) de la Citadelle, Liège, Belgium
| | - Christophe Chantrain
- Division of Pediatric Hematology-Oncology, Centre Hospitalier Chrétien (CHC) MontLégia, Liège, Belgium
| | - Bénédicte Brichard
- Department of Pediatric Oncology and Hematology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Marleen Bakkus
- Molecular Hematology Laboratory, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, Brussels, Belgium
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9
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Kipf E, Schlenker F, Borst N, Fillies M, Kirschner-Schwabe R, Zengerle R, Eckert C, von Stetten F, Lehnert M. Advanced Minimal Residual Disease Monitoring for Acute Lymphoblastic Leukemia with Multiplex Mediator Probe PCR. J Mol Diagn 2021; 24:57-68. [PMID: 34757015 DOI: 10.1016/j.jmoldx.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 09/16/2021] [Accepted: 10/04/2021] [Indexed: 10/20/2022] Open
Abstract
Acute lymphoblastic leukemia (ALL) is the most frequent malignancy in childhood. Minimal residual disease (MRD) monitoring is an important prognostic factor for treatment response and patient stratification. It uses personalized real-time PCR to measure the amount of cancer cells among normal cells. Due to clonal tumor evolution or secondary rearrangement processes, MRD markers can disappear during treatment, leading to false-negative MRD results and wrong decision-making in personalized treatments. Therefore, monitoring of multiple MRD markers per patient is required. For the first time, the authors present personalized multiplex mediator probe PCR (MP PCR) for MRD monitoring in ALL. These assays can precisely quantify more MRD markers in less sample material. Therefore, clinical outcomes will be less affected by clonal tumor evolution. Personalized duplex MP PCR assays were developed for different genomic MRD markers, including immunoglobulin/T-cell receptor gene rearrangements, gene fusions, and gene deletions. One duplex assay was successfully applied in a prospective patient case and compared with hydrolysis probes. Moreover, the authors increased the multiplex level from duplex to 4-plex and still met the EuroMRD requirements for reliable quantification. In addition, the authors' MRD-MP design guidelines and multiplex workflow facilitate and accelerate MP PCR assay development. This helps the standardization of personal diagnostics.
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Affiliation(s)
- Elena Kipf
- Hahn-Schickard, Freiburg, Germany; Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Freiburg, Germany
| | | | - Nadine Borst
- Hahn-Schickard, Freiburg, Germany; Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Freiburg, Germany
| | - Marion Fillies
- Department of Pediatric Oncology/Hematology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Renate Kirschner-Schwabe
- Department of Pediatric Oncology/Hematology, Charité - Universitätsmedizin Berlin, Berlin, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Roland Zengerle
- Hahn-Schickard, Freiburg, Germany; Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Freiburg, Germany
| | - Cornelia Eckert
- Department of Pediatric Oncology/Hematology, Charité - Universitätsmedizin Berlin, Berlin, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Felix von Stetten
- Hahn-Schickard, Freiburg, Germany; Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Freiburg, Germany.
| | - Michael Lehnert
- Hahn-Schickard, Freiburg, Germany; Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Freiburg, Germany
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10
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Targeting pediatric leukemia-propagating cells with anti-CD200 antibody therapy. Blood Adv 2021; 5:3694-3708. [PMID: 34470052 DOI: 10.1182/bloodadvances.2020003534] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 05/09/2021] [Indexed: 11/20/2022] Open
Abstract
Treating refractory pediatric acute lymphoblastic leukemia (ALL) remains a challenge despite impressive remission rates (>90%) achieved in the last decade. The use of innovative immunotherapeutic approaches such as anti-CD19 chimeric antigen receptor T cells does not ensure durable remissions, because leukemia-propagating cells (LPCs) that lack expression of CD19 can cause relapse, which signifies the need to identify new markers of ALL. Here we investigated expression of CD58, CD97, and CD200, which were previously shown to be overexpressed in B-cell precursor ALL (BCP-ALL) in CD34+/CD19+, CD34+/CD19-, CD34-/CD19+, and CD34-/CD19- LPCs, to assess their potential as therapeutic targets. Whole-genome microarray and flow cytometric analyses showed significant overexpression of these molecules compared with normal controls. CD58 and CD97 were mainly co-expressed with CD19 and were not a prerequisite for leukemia engraftment in immune deficient mice. In contrast, expression of CD200 was essential for engraftment and serial transplantation of cells in measurable residual disease (MRD) low-risk patients. Moreover, these CD200+ LPCs could be targeted by using the monoclonal antibody TTI-CD200 in vitro and in vivo. Treating mice with established disease significantly reduced disease burden and extended survival. These findings demonstrate that CD200 could be an attractive target for treating low-risk ALL, with minimal off-tumor effects that beset current immunotherapeutic approaches.
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11
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Addeo A, Friedlaender A, Banna GL, Weiss GJ. TMB or not TMB as a biomarker: That is the question. Crit Rev Oncol Hematol 2021; 163:103374. [PMID: 34087341 DOI: 10.1016/j.critrevonc.2021.103374] [Citation(s) in RCA: 105] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/10/2021] [Accepted: 05/29/2021] [Indexed: 12/11/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) have revolutionized the landscape of therapeutic options for many cancers. These treatments have demonstrated improved efficacy and often a more favourable toxicity profile compared to standard cytotoxic chemotherapy. There are considerable differences among responders, with some patients experiencing durable long-term disease control and even remission. Given this variability, determining a proper biomarker to select patients for ICI therapy has become increasingly important. The only biomarker proven to be predictive of overall survival benefit with ICI therapy is PD-L1 expression level measured by immunohistochemistry. Several attempts have been made to identify different predictive biomarkers. One of the most intriguing and divisive is tumor mutational burden (TMB). TMB represents the number of mutations per megabase (Mut/Mb) of DNA that were sequenced in a specific cancer. With a higher number of mutations detected, and consequentially an increase in the number neo-epitopes, then it is more likely that one or more of those neo-antigens could be immunogenic and trigger a T cell response. Initially, TMB was identified as a biomarker for ICIs in melanoma and subsequent studies suggested a possible clinical role for TMB in non-small cell lung cancer. The initial data were not confirmed in a prospective study assessing OS as the primary endpoint. Recently, the FDA has approved pembrolizumab in all cancers with a TMB > 10Mut/Mb[12] based on findings from the phase 2 KEYNOTE-158. Much criticism has emerged about this pan-cancer approval, in particular about the use of TMB as biomarker to select patients. Here we review the data about the importance and role of TMB as possible pan-cancer one-size-fits-all biomarker. We highlight the strengths and intrinsic limitations of such a complex biomarker and its adoption in the daily practice.
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Affiliation(s)
- Alfredo Addeo
- Oncology Department, University Hospital of Geneva, Switzerland.
| | - Alex Friedlaender
- Oncology Department, University Hospital of Geneva, Switzerland; Clinique Générale Beaulieu, Geneva, Switzerland
| | | | - Glen J Weiss
- MiRanostics Consulting, Oro Valley, AZ, United States
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12
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Hansen MH, Cédile O, Larsen TS, Abildgaard N, Nyvold CG. Perspective: sensitive detection of residual lymphoproliferative disease by NGS and clonal rearrangements-how low can you go? Exp Hematol 2021; 98:14-24. [PMID: 33823225 DOI: 10.1016/j.exphem.2021.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/22/2021] [Accepted: 03/30/2021] [Indexed: 01/12/2023]
Abstract
Malignant lymphoproliferative disorders collectively constitute a large fraction of the hematological cancers, ranging from indolent to highly aggressive neoplasms. Being a diagnostically important hallmark, clonal gene rearrangements of the immunoglobulins enable the detection of residual disease in the clinical course of patients down to a minute fraction of malignant cells. The introduction of next-generation sequencing (NGS) has provided unprecedented assay specificity, with a sensitivity matching that of polymerase chain reaction-based measurable residual disease (MRD) detection down to the 10-6 level. Although reaching 10-6 to 10-7 is theoretically feasible, employing a sufficient amount of DNA and sequencing coverage is placed in the perspective of the practical challenges when relying on clinical samples in contrast to controlled serial dilutions. As we discuss, the randomness of subsampling must be taken into account to accommodate the sensitivity threshold-in terms of both the required number of cells and sequencing coverage. As a substantial part of the reviewed studies do not state the depth of coverage or even amount of DNA in some cases, we call for increased transparency to enable critical assessment of the MRD assays for clinical implementation and feasibility.
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Affiliation(s)
- Marcus H Hansen
- Hematology-Pathology Research Laboratory, Research Unit for Hematology and Research Unit for Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark; Department of Hematology, Odense University Hospital, Odense, Denmark.
| | - Oriane Cédile
- Hematology-Pathology Research Laboratory, Research Unit for Hematology and Research Unit for Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark; Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Thomas S Larsen
- Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Niels Abildgaard
- Hematology-Pathology Research Laboratory, Research Unit for Hematology and Research Unit for Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark; Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Charlotte G Nyvold
- Hematology-Pathology Research Laboratory, Research Unit for Hematology and Research Unit for Pathology, University of Southern Denmark and Odense University Hospital, Odense, Denmark; Department of Hematology, Odense University Hospital, Odense, Denmark
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13
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Juelg P, Kipf E, Specht M, Fillies M, Eckert C, Paust N, Zengerle R, Lehnert M, Hutzenlaub T. The MRD disk: automated minimal residual disease monitoring by highly sensitive centrifugal microfluidic multiplex qPCR. LAB ON A CHIP 2021; 21:558-570. [PMID: 33319895 DOI: 10.1039/d0lc00945h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We present a proof-of-principle study on automated, highly sensitive and multiplexed qPCR quantification by centrifugal microfluidics. The MRD disk can be used for standardisation of repetitive, longitudinal assays with high requirements on reproducibility and sensitivity, such as cancer monitoring. In contrast to high-throughput qPCR automation by bulky and expensive robotic workstations we employ a small centrifugal microfluidic instrument, addressing the need of low- to mid-throughput applications. As a potential application we demonstrate automated minimum residual disease (MRD) monitoring of prognostic markers in patients with acute lymphoblastic leukaemia (ALL). The disk-workflow covers all aspects of clinical gold standard MRD quantification: generation of standard curves, specificity controls, no template controls and quantification of the ALL patient sample. We integrated a highly sensitive, colorimetric 2-plex analysis of MRD targets, as well as a 2-plex analysis of reference genes, both in parallel and in a single LabDisk cartridge. For this purpose, a systematic procedure for crosstalk- and signal-to-noise-optimisation is introduced, providing a guideline for efficient multiplex readout inside microfluidic platforms. The qPCR standard curves (n = 12/12) generated on-disk reach clinically required linearity (R2 = 98.1% to R2 = 99.8%). In three consecutive MRD disk runs with an ALL patient sample containing the two representative MRD targets VH3D3D5JH3 and VkIkde, we observe high accordance between the on-disk quantifications (48 ± 6 copies/reaction and 69 ± 6 copies/reaction) and the expected concentrations (57 copies/reaction for both targets). In comparison to the clinical gold standard of manually pipetted, singleplex assays, the MRD disk yields comparable limit of quantification (1 × 10-4) in n = 6/6 analyses (vs. n = 4/4 in gold standard) and a limit of detection (1 × 10-5) in n = 6/6 analysis (vs. n = 2/4 in gold standard). The automation reduces the risk of manual liquid handling errors, making the MRD disk an attractive solution to assure reproducibility in moderate-throughput, longitudinal gene quantification applications.
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Affiliation(s)
- Peter Juelg
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany.
| | - Elena Kipf
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany.
| | - Mara Specht
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany.
| | - Marion Fillies
- Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Cornelia Eckert
- Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Nils Paust
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany. and Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
| | - Roland Zengerle
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany. and Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
| | - Michael Lehnert
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany.
| | - Tobias Hutzenlaub
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany. and Laboratory for MEMS Applications, IMTEK - Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
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14
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Merli P, Ifversen M, Truong TH, Marquart HV, Buechner J, Wölfl M, Bader P. Minimal Residual Disease Prior to and After Haematopoietic Stem Cell Transplantation in Children and Adolescents With Acute Lymphoblastic Leukaemia: What Level of Negativity Is Relevant? Front Pediatr 2021; 9:777108. [PMID: 34805054 PMCID: PMC8602790 DOI: 10.3389/fped.2021.777108] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/14/2021] [Indexed: 12/18/2022] Open
Abstract
Minimal residual disease (MRD) assessment plays a central role in risk stratification and treatment guidance in paediatric patients with acute lymphoblastic leukaemia (ALL). As such, MRD prior to haematopoietic stem cell transplantation (HSCT) is a major factor that is independently correlated with outcome. High burden of MRD is negatively correlated with post-transplant survival, as both the risk of leukaemia recurrence and non-relapse mortality increase with greater levels of MRD. Despite growing evidence supporting these findings, controversies still exist. In particular, it is still not clear whether multiparameter flow cytometry and real-time quantitative polymerase chain reaction, which is used to recognise immunoglobulin and T-cell receptor gene rearrangements, can be employed interchangeably. Moreover, the higher sensitivity in MRD quantification offered by next-generation sequencing techniques may further refine the ability to stratify transplant-associated risks. While MRD quantification from bone marrow prior to HSCT remains the state of the art, heavily pre-treated patients may benefit from additional staging, such as using 18F-fluorodeoxyglucose positron emission tomography/computed tomography to detect focal residues of disease. Additionally, the timing of MRD detection (i.e., immediately before administration of the conditioning regimen or weeks before) is a matter of debate. Pre-transplant MRD negativity has previously been associated with superior outcomes; however, in the recent For Omitting Radiation Under Majority age (FORUM) study, pre-HSCT MRD positivity was associated with neither relapse risk nor survival. In this review, we discuss the level of MRD that may require pre-transplant therapy intensification, risking time delay and complications (as well as losing the window for HSCT if disease progression occurs), as opposed to an adapted post-transplant strategy to achieve long-term remission. Indeed, MRD monitoring may be a valuable tool to guide individualised treatment decisions, including tapering of immunosuppression, cellular therapies (such as donor lymphocyte infusions) or additional immunotherapy (such as bispecific T-cell engagers or chimeric antigen receptor T-cell therapy).
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Affiliation(s)
- Pietro Merli
- Department of Pediatric Hematology/Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Marianne Ifversen
- Pediatric Stem Cell Transplant and Immune Deficiency, Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Tony H Truong
- Division of Pediatric Oncology and Bone Marrow Transplant, Alberta Children's Hospital, University of Calgary, Calgary, AB, Canada
| | - Hanne V Marquart
- Section for Diagnostic Immunology, Department of Clinical Immunology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jochen Buechner
- Department of Pediatric Hematology and Oncology, Oslo University Hospital, Oslo, Norway
| | - Matthias Wölfl
- Pediatric Hematology, Oncology and Stem Cell Transplantation, Children's Hospital, Würzburg University Hospital, Würzburg, Germany
| | - Peter Bader
- Division for Stem Cell Transplantation, Immunology and Intensive Care Medicine, Department for Children and Adolescents, Goethe University, University Hospital Frankfurt, Frankfurt, Germany
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15
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Helpful Criteria When Implementing NGS Panels in Childhood Lymphoblastic Leukemia. J Pers Med 2020; 10:jpm10040244. [PMID: 33255984 PMCID: PMC7711852 DOI: 10.3390/jpm10040244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/17/2020] [Accepted: 11/24/2020] [Indexed: 11/17/2022] Open
Abstract
The development of Next-Generation Sequencing (NGS) has provided useful diagnostic, prognostic, and therapeutic strategies for individualized management of B-cell precursor acute lymphoblastic leukemia (BCP-ALL) patients. Consequently, NGS is rapidly being established in clinical practice. However, the technology’s complexity, bioinformatics analysis, and the different available options difficult a broad consensus between different laboratories in its daily routine introduction. This collaborative study among Spanish centers was aimed to assess the feasibility, pros, and cons of our customized panel and other commercial alternatives of NGS-targeted approaches. The custom panel was tested in three different sequencing centers. We used the same samples to assess other commercial panels (OncomineTM Childhood Cancer Research Assay; Archer®FusionPlex® ALL, and Human Comprehensive Cancer Panel GeneRead Panel v2®). Overall, the panels showed a good performance in different centers and platforms, but each NGS approach presented some issues, as well as pros and cons. Moreover, a previous consensus on the analysis and reporting following international guidelines would be preferable to improve the concordance in results among centers. Our study shows the challenges posed by NGS methodology and the need to consider several aspects of the chosen NGS-targeted approach and reach a consensus before implementing it in daily practice.
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16
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Hess JF, Kotrová M, Calabrese S, Darzentas N, Hutzenlaub T, Zengerle R, Brüggemann M, Paust N. Automation of Amplicon-Based Library Preparation for Next-Generation Sequencing by Centrifugal Microfluidics. Anal Chem 2020; 92:12833-12841. [DOI: 10.1021/acs.analchem.0c01202] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Jacob Friedrich Hess
- Laboratory for MEMS Applications, IMTEK-Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
| | - Michaela Kotrová
- Unit for Hematological Diagnostics, II. Medical Department, University Medical Center Schleswig Holstein, Langer Segen 8-10, 24105 Kiel, Germany
| | - Silvia Calabrese
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
| | - Nikos Darzentas
- Unit for Hematological Diagnostics, II. Medical Department, University Medical Center Schleswig Holstein, Langer Segen 8-10, 24105 Kiel, Germany
| | - Tobias Hutzenlaub
- Laboratory for MEMS Applications, IMTEK-Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
| | - Roland Zengerle
- Laboratory for MEMS Applications, IMTEK-Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
| | - Monika Brüggemann
- Unit for Hematological Diagnostics, II. Medical Department, University Medical Center Schleswig Holstein, Langer Segen 8-10, 24105 Kiel, Germany
| | - Nils Paust
- Laboratory for MEMS Applications, IMTEK-Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
- Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
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17
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Kim IS. Minimal residual disease in acute lymphoblastic leukemia: technical aspects and implications for clinical interpretation. Blood Res 2020; 55:S19-S26. [PMID: 32719172 PMCID: PMC7386891 DOI: 10.5045/br.2020.s004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 01/23/2020] [Accepted: 01/23/2020] [Indexed: 12/16/2022] Open
Abstract
Minimal residual disease (MRD) monitoring has proven to be one of the fundamental independent prognostic factors for patients with acute lymphoblastic leukemia (ALL). Sequential monitoring of MRD using sensitive and specific methods, such as real-time quantitative polymerase chain reaction (qPCR) or flow cytometry (FCM), has improved the assessment of treatment response and is currently used for therapeutic stratification and early detection. Although both FCM and qPCR yield highly consistent results with sensitivities of 10‒4, each method has several limitations. For example, qPCR is time-consuming and laborious: designing primers that correspond to the immunoglobulin (IG) and T-cell receptor (TCR) gene rearrangements at diagnosis can take 3‒4 weeks. In addition, the evolution of additional clones beyond the first or index clone during therapy cannot be detected, which might lead to false-negative results. FCM requires experienced technicians and sometimes does not achieve a sensitivity of 10‒4. Accordingly, a next generation sequencing (NGS)-based method has been developed in an attempt to overcome these limitations. With the advent of high-throughput NGS technologies, a more in-depth analysis of IG and/or TCR gene rearrangements is now within reach, which impacts all applications of IG/TR analysis. However, standardization, quality control, and validation of this new technology are warranted prior to its incorporation into routine practice.
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Affiliation(s)
- In-Suk Kim
- Department of Laboratory Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
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18
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Hess J, Kohl T, Kotrová M, Rönsch K, Paprotka T, Mohr V, Hutzenlaub T, Brüggemann M, Zengerle R, Niemann S, Paust N. Library preparation for next generation sequencing: A review of automation strategies. Biotechnol Adv 2020; 41:107537. [DOI: 10.1016/j.biotechadv.2020.107537] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/27/2020] [Accepted: 03/16/2020] [Indexed: 01/08/2023]
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19
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Capture-based Next-Generation Sequencing Improves the Identification of Immunoglobulin/T-Cell Receptor Clonal Markers and Gene Mutations in Adult Acute Lymphoblastic Leukemia Patients Lacking Molecular Probes. Cancers (Basel) 2020; 12:cancers12061505. [PMID: 32526928 PMCID: PMC7352935 DOI: 10.3390/cancers12061505] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/23/2020] [Accepted: 06/05/2020] [Indexed: 01/08/2023] Open
Abstract
The monitoring of minimal residual disease (MRD) in Philadelphia-negative acute lymphoblastic leukemia (ALL) requires the identification at diagnosis of immunoglobulin/T-cell receptor (Ig/TCR) rearrangements as clonality markers. Aiming to simplify and possibly improve the patients' initial screening, we designed a capture-based next-generation sequencing (NGS) panel combining the Ig/TCR rearrangement detection with the profiling of relevant leukemia-related genes. The validation of the assay on well-characterized samples allowed us to identify all the known Ig/TCR rearrangements as well as additional clonalities, including rare rearrangements characterized by uncommon combinations of variable, diversity, and joining (V-D-J) gene segments, oligoclonal rearrangements, and low represented clones. Upon validation, the capture NGS approach allowed us to identify Ig/TCR clonal markers in 87% of a retrospective cohort (MRD-unknown within the Northern Italy Leukemia Group (NILG)-ALL 09/00 clinical trial) and in 83% of newly-diagnosed ALL cases in which conventional method failed, thus proving its prospective applicability. Finally, we identified gene variants in 94.7% of patients analyzed for mutational status with the same implemented capture assay. The prospective application of this technology could simplify clonality assessment and improve standard assay development for leukemia monitoring, as well as provide information about the mutational status of selected leukemia-related genes, potentially representing new prognostic elements, MRD markers, and targets for specific therapies.
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20
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Sun YQ, Li SQ, Zhao XS, Chang YJ. Measurable residual disease of acute lymphoblastic leukemia in allograft settings: how to evaluate and intervene. Expert Rev Anticancer Ther 2020; 20:453-464. [PMID: 32459519 DOI: 10.1080/14737140.2020.1766973] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains a curable strategy for acute lymphoblastic leukemia (ALL), especially for adult cases. However, leukemia relapse after allograft restricts the improvement of transplant outcomes. Measurable residual disease (MRD) has been the strongest predictor for relapse after allo-HSCT, allowing MRD-directed preemptive therapy. AREAS COVERED This manuscript summarizes the detection of MRD in patients with ALL who undergo allo-HSCT, focusing the effects of positive pre-HSCT MRD and post-HSCT MRD on outcomes as well as MRD-directed interventions. EXPERT OPINION Except for MFC and RQ-PCR, other strategies, such as next-generation sequencing and RNAseq, have been developed for MRD determination. Negative effects of positive MRD peri-transplantation on outcomes of ALL patients were observed both in human leukocyte antigen (HLA)-matched sibling donor transplantation and in alternative donor transplantation. Advances have been made in determining the need for transplant according to MRD evaluation after induction or consolidation therapy. A number of approaches, including CAR-T-cell therapy, antibodies (blinatumomab, etc), targeted therapy (imatinib, etc), transplant donor selection, as well as donor lymphocyte infusion and interferon-α, have been successfully used or are promising for peri-transplantation MRD interventions. This progress could lead to the significant improvement of transplant outcomes for ALL patients.
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Affiliation(s)
- Yu-Qian Sun
- National Clinical Research Center for Hematologic Disease, Peking University People's Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation , Beijing, P.R.C
| | - Si-Qi Li
- National Clinical Research Center for Hematologic Disease, Peking University People's Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation , Beijing, P.R.C
| | - Xiao-Su Zhao
- National Clinical Research Center for Hematologic Disease, Peking University People's Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation , Beijing, P.R.C
| | - Ying-Jun Chang
- National Clinical Research Center for Hematologic Disease, Peking University People's Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation , Beijing, P.R.C
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21
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Rathe M, Preiss B, Marquart HV, Schmiegelow K, Wehner PS. Minimal residual disease monitoring cannot fully replace bone marrow morphology in assessing disease status in pediatric acute lymphoblastic leukemia. APMIS 2020; 128:414-419. [PMID: 32108963 DOI: 10.1111/apm.13037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 02/24/2019] [Indexed: 01/24/2023]
Abstract
Minimal residual disease (MRD) monitoring has a strong prognostic value in childhood lymphoblastic leukemia (ALL) and is currently utilized in all major pediatric ALL protocols. MRD monitoring is done by multiparameter flow cytometry, IG/TCR quantitative PCR or reverse transcriptase quantitative PCR of leukemic fusion transcripts providing a reliable measurement of treatment response. However, occasionally bone marrow (BM) aspirates may not yield representative material or be misinterpreted due to treatment-induced changes in MRD marker profile, undetected subclones at diagnosis, contamination with peripheral blood or cell adhesion and stroma cell interactions posing a risk for underestimating MRD levels and misclassifying resistant disease that may be detected by traditional BM morphology methods, immunohistochemistry, karyotyping and FISH. We present four cases with high MRD levels where MRD monitoring failed to provide the correct stratification information. Through these cases, we discuss the continued need to consider all available information including BM smears, touch imprints and trephine biopsy preparations not only at diagnosis but throughout remission monitoring in pediatric ALL.
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Affiliation(s)
- Mathias Rathe
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Birgitte Preiss
- Department of Pathology, Research Unit of Pathology, Odense University Hospital, Odense, Denmark
| | - Hanne Vibeke Marquart
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Kjeld Schmiegelow
- Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.,Institute of Clinical Medicine, Faculty of Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Peder Skov Wehner
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
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22
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Kruse A, Abdel-Azim N, Kim HN, Ruan Y, Phan V, Ogana H, Wang W, Lee R, Gang EJ, Khazal S, Kim YM. Minimal Residual Disease Detection in Acute Lymphoblastic Leukemia. Int J Mol Sci 2020; 21:ijms21031054. [PMID: 32033444 PMCID: PMC7037356 DOI: 10.3390/ijms21031054] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/30/2020] [Accepted: 02/03/2020] [Indexed: 02/04/2023] Open
Abstract
Minimal residual disease (MRD) refers to a chemotherapy/radiotherapy-surviving leukemia cell population that gives rise to relapse of the disease. The detection of MRD is critical for predicting the outcome and for selecting the intensity of further treatment strategies. The development of various new diagnostic platforms, including next-generation sequencing (NGS), has introduced significant advances in the sensitivity of MRD diagnostics. Here, we review current methods to diagnose MRD through phenotypic marker patterns or differential gene patterns through analysis by flow cytometry (FCM), polymerase chain reaction (PCR), real-time quantitative polymerase chain reaction (RQ-PCR), reverse transcription polymerase chain reaction (RT-PCR) or NGS. Future advances in clinical procedures will be molded by practical feasibility and patient needs regarding greater diagnostic sensitivity.
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Affiliation(s)
- Aaron Kruse
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Nour Abdel-Azim
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Hye Na Kim
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Yongsheng Ruan
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Valerie Phan
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Heather Ogana
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - William Wang
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Rachel Lee
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Eun Ji Gang
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
| | - Sajad Khazal
- Department of Pediatrics Patient Care, Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Yong-Mi Kim
- Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Boulevard, MS #57, Los Angeles, CA 90027, USA; (A.K.); (N.A.-A.); (H.N.K.); (Y.R.); (V.P.); (H.O.); (W.W.); (R.L.); (E.J.G.)
- Correspondence:
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23
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Komkov A, Miroshnichenkova A, Nugmanov G, Popov A, Pogorelyy M, Zapletalova E, Jelinkova H, Pospisilova S, Lebedev Y, Chudakov D, Olshanskaya Y, Plevova K, Maschan M, Mamedov I. High‐throughput sequencing of T‐cell receptor alpha chain clonal rearrangements at the DNA level in lymphoid malignancies. Br J Haematol 2019; 188:723-731. [DOI: 10.1111/bjh.16230] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 08/04/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Alexander Komkov
- Department of Genomics of Adaptive Immunity Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Moscow Russia
- Laboratory of Cytogenetics and Molecular Genetics Dmitry Rogachev National Medical and Research Centre of Paediatric Haematology, Oncology and Immunology Moscow Russia
| | - Anna Miroshnichenkova
- Laboratory of Cytogenetics and Molecular Genetics Dmitry Rogachev National Medical and Research Centre of Paediatric Haematology, Oncology and Immunology Moscow Russia
| | - Gaiaz Nugmanov
- Department of Genomics of Adaptive Immunity Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Moscow Russia
| | - Alexander Popov
- Laboratory of Cytogenetics and Molecular Genetics Dmitry Rogachev National Medical and Research Centre of Paediatric Haematology, Oncology and Immunology Moscow Russia
| | - Mikhail Pogorelyy
- Department of Genomics of Adaptive Immunity Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Moscow Russia
- Department of Molecular Technologies Pirogov Russian National Research Medical University Moscow Russia
| | - Eva Zapletalova
- Department of Internal Medicine, Haematology and Oncology University Hospital Brno and Faculty of Medicine Masaryk University Brno Czech Republic
| | - Hana Jelinkova
- Department of Internal Medicine, Haematology and Oncology University Hospital Brno and Faculty of Medicine Masaryk University Brno Czech Republic
| | - Sarka Pospisilova
- Department of Internal Medicine, Haematology and Oncology University Hospital Brno and Faculty of Medicine Masaryk University Brno Czech Republic
- Central European Institute of Technology Masaryk University Brno Czech Republic
| | - Yuri Lebedev
- Department of Genomics of Adaptive Immunity Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Moscow Russia
- Department of Molecular Technologies Pirogov Russian National Research Medical University Moscow Russia
| | - Dmitriy Chudakov
- Department of Genomics of Adaptive Immunity Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Moscow Russia
- Department of Molecular Technologies Pirogov Russian National Research Medical University Moscow Russia
- Central European Institute of Technology Masaryk University Brno Czech Republic
| | - Yulia Olshanskaya
- Laboratory of Cytogenetics and Molecular Genetics Dmitry Rogachev National Medical and Research Centre of Paediatric Haematology, Oncology and Immunology Moscow Russia
| | - Karla Plevova
- Department of Internal Medicine, Haematology and Oncology University Hospital Brno and Faculty of Medicine Masaryk University Brno Czech Republic
- Central European Institute of Technology Masaryk University Brno Czech Republic
| | - Michael Maschan
- Laboratory of Cytogenetics and Molecular Genetics Dmitry Rogachev National Medical and Research Centre of Paediatric Haematology, Oncology and Immunology Moscow Russia
| | - Ilgar Mamedov
- Department of Genomics of Adaptive Immunity Shemyakin‐Ovchinnikov Institute of Bioorganic Chemistry Moscow Russia
- Laboratory of Cytogenetics and Molecular Genetics Dmitry Rogachev National Medical and Research Centre of Paediatric Haematology, Oncology and Immunology Moscow Russia
- Department of Molecular Technologies Pirogov Russian National Research Medical University Moscow Russia
- Central European Institute of Technology Masaryk University Brno Czech Republic
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Standardized next-generation sequencing of immunoglobulin and T-cell receptor gene recombinations for MRD marker identification in acute lymphoblastic leukaemia; a EuroClonality-NGS validation study. Leukemia 2019; 33:2241-2253. [PMID: 31243313 PMCID: PMC6756028 DOI: 10.1038/s41375-019-0496-7] [Citation(s) in RCA: 154] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 02/20/2019] [Indexed: 01/09/2023]
Abstract
Amplicon-based next-generation sequencing (NGS) of immunoglobulin (IG) and T-cell receptor (TR) gene rearrangements for clonality assessment, marker identification and quantification of minimal residual disease (MRD) in lymphoid neoplasms has been the focus of intense research, development and application. However, standardization and validation in a scientifically controlled multicentre setting is still lacking. Therefore, IG/TR assay development and design, including bioinformatics, was performed within the EuroClonality-NGS working group and validated for MRD marker identification in acute lymphoblastic leukaemia (ALL). Five EuroMRD ALL reference laboratories performed IG/TR NGS in 50 diagnostic ALL samples, and compared results with those generated through routine IG/TR Sanger sequencing. A central polytarget quality control (cPT-QC) was used to monitor primer performance, and a central in-tube quality control (cIT-QC) was spiked into each sample as a library-specific quality control and calibrator. NGS identified 259 (average 5.2/sample, range 0–14) clonal sequences vs. Sanger-sequencing 248 (average 5.0/sample, range 0–14). NGS primers covered possible IG/TR rearrangement types more completely compared with local multiplex PCR sets and enabled sequencing of bi-allelic rearrangements and weak PCR products. The cPT-QC showed high reproducibility across all laboratories. These validated and reproducible quality-controlled EuroClonality-NGS assays can be used for standardized NGS-based identification of IG/TR markers in lymphoid malignancies.
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25
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Knecht H, Reigl T, Kotrová M, Appelt F, Stewart P, Bystry V, Krejci A, Grioni A, Pal K, Stranska K, Plevova K, Rijntjes J, Songia S, Svatoň M, Froňková E, Bartram J, Scheijen B, Herrmann D, García-Sanz R, Hancock J, Moppett J, van Dongen JJM, Cazzaniga G, Davi F, Groenen PJTA, Hummel M, Macintyre EA, Stamatopoulos K, Trka J, Langerak AW, Gonzalez D, Pott C, Brüggemann M, Darzentas N. Quality control and quantification in IG/TR next-generation sequencing marker identification: protocols and bioinformatic functionalities by EuroClonality-NGS. Leukemia 2019; 33:2254-2265. [PMID: 31227779 PMCID: PMC6756032 DOI: 10.1038/s41375-019-0499-4] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/23/2019] [Accepted: 04/23/2019] [Indexed: 12/29/2022]
Abstract
Assessment of clonality, marker identification and measurement of minimal residual disease (MRD) of immunoglobulin (IG) and T cell receptor (TR) gene rearrangements in lymphoid neoplasms using next-generation sequencing (NGS) is currently under intensive development for use in clinical diagnostics. So far, however, there is a lack of suitable quality control (QC) options with regard to standardisation and quality metrics to ensure robust clinical application of such approaches. The EuroClonality-NGS Working Group has therefore established two types of QCs to accompany the NGS-based IG/TR assays. First, a central polytarget QC (cPT-QC) is used to monitor the primer performance of each of the EuroClonality multiplex NGS assays; second, a standardised human cell line-based DNA control is spiked into each patient DNA sample to work as a central in-tube QC and calibrator for MRD quantification (cIT-QC). Having integrated those two reference standards in the ARResT/Interrogate bioinformatic platform, EuroClonality-NGS provides a complete protocol for standardised IG/TR gene rearrangement analysis by NGS with high reproducibility, accuracy and precision for valid marker identification and quantification in diagnostics of lymphoid malignancies.
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Affiliation(s)
- Henrik Knecht
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Tomas Reigl
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Michaela Kotrová
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Franziska Appelt
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Peter Stewart
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, UK
| | - Vojtech Bystry
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Adam Krejci
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Andrea Grioni
- Centro Ricerca Tettamanti, University of Milano Bicocca, Monza, Italy
| | - Karol Pal
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Kamila Stranska
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic.,Department of Internal Medicine - Hematology and Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Karla Plevova
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic.,Department of Internal Medicine - Hematology and Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jos Rijntjes
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Simona Songia
- Centro Ricerca Tettamanti, University of Milano Bicocca, Monza, Italy
| | - Michael Svatoň
- CLIP - Childhood Leukaemia Investigation Prague, Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Eva Froňková
- CLIP - Childhood Leukaemia Investigation Prague, Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Jack Bartram
- Department of Paediatric Haematology, Great Ormond Street Hospital, London, UK
| | - Blanca Scheijen
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Dietrich Herrmann
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Ramón García-Sanz
- IBMCC-CSIC, Hospital Universitario de Salamanca-IBSAL, Salamanca, Spain
| | - Jeremy Hancock
- Bristol Genetics Laboratory, Southmead Hospital, Bristol, UK
| | - John Moppett
- Department of Pediatric Haematology, Bristol Royal Hospital for Children, Bristol, UK
| | - Jacques J M van Dongen
- Department of Immunohematology and Blood Transfusion (IHB), Leiden University Medical Center, Leiden, The Netherlands
| | | | - Frédéric Davi
- Department of Hematology, Hopital Pitié-Salpêtrière, Paris, France
| | | | - Michael Hummel
- Insititute of Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Elizabeth A Macintyre
- Department of Hematology, APHP Necker-Enfants Malades and Paris Descartes University, Paris, France
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Jan Trka
- CLIP - Childhood Leukaemia Investigation Prague, Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Anton W Langerak
- Department of Immunology, Laboratory Medical Immunology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands.
| | - David Gonzalez
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, UK
| | - Christiane Pott
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Monika Brüggemann
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Nikos Darzentas
- Department of Hematology, University Hospital Schleswig-Holstein, Kiel, Germany.,Central European Institute of Technology, Masaryk University, Brno, Czech Republic
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26
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Coccaro N, Anelli L, Zagaria A, Specchia G, Albano F. Next-Generation Sequencing in Acute Lymphoblastic Leukemia. Int J Mol Sci 2019; 20:ijms20122929. [PMID: 31208040 PMCID: PMC6627957 DOI: 10.3390/ijms20122929] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/04/2019] [Accepted: 06/14/2019] [Indexed: 12/25/2022] Open
Abstract
Acute lymphoblastic leukemia (ALL) is the most common childhood cancer and accounts for about a quarter of adult acute leukemias, and features different outcomes depending on the age of onset. Improvements in ALL genomic analysis achieved thanks to the implementation of next-generation sequencing (NGS) have led to the recent discovery of several novel molecular entities and to a deeper understanding of the existing ones. The purpose of our review is to report the most recent discoveries obtained by NGS studies for ALL diagnosis, risk stratification, and treatment planning. We also report the first efforts at NGS use for minimal residual disease (MRD) assessment, and early studies on the application of third generation sequencing in cancer research. Lastly, we consider the need for the integration of NGS analyses in clinical practice for genomic patients profiling from the personalized medicine perspective.
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Affiliation(s)
- Nicoletta Coccaro
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari, 70124 Bari, Italy.
| | - Luisa Anelli
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari, 70124 Bari, Italy.
| | - Antonella Zagaria
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari, 70124 Bari, Italy.
| | - Giorgina Specchia
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari, 70124 Bari, Italy.
| | - Francesco Albano
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari, 70124 Bari, Italy.
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27
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Monter A, Nomdedéu JF. ClonoSEQ assay for the detection of lymphoid malignancies. Expert Rev Mol Diagn 2019; 19:571-578. [DOI: 10.1080/14737159.2019.1627877] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Anna Monter
- Laboratori d´Hematologia. Department of Hematology, Hospital de la Santa Creu i Sant Pau, IIB Sant Pau. Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Josep F. Nomdedéu
- Laboratori d´Hematologia. Department of Hematology, Hospital de la Santa Creu i Sant Pau, IIB Sant Pau. Universitat Autònoma de Barcelona, Barcelona, Spain
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28
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Sánchez R, Ayala R, Martínez-López J. Minimal Residual Disease Monitoring with Next-Generation Sequencing Methodologies in Hematological Malignancies. Int J Mol Sci 2019; 20:ijms20112832. [PMID: 31185671 PMCID: PMC6600313 DOI: 10.3390/ijms20112832] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/05/2019] [Accepted: 06/07/2019] [Indexed: 12/15/2022] Open
Abstract
Ultra-deep next-generation sequencing has emerged in recent years as an important diagnostic tool for the detection and follow-up of tumor burden in most of the known hematopoietic malignancies. Meticulous and high-throughput methods for the lowest possible quantified disease are needed to address the deficiencies of more classical techniques. Precision-based approaches will allow us to correctly stratify each patient based on the minimal residual disease (MRD) after a treatment cycle. In this review, we consider the most prominent ways to approach next-generation sequencing methodologies to follow-up MRD in hematological neoplasms.
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Affiliation(s)
- Ricardo Sánchez
- Servicio de Hematología y Hemoterapia. Hospital Universitario 12 de Octubre, 28041 Madrid, Spain.
- Hematological Malignancies Clinical Research Unit, CNIO, 28029 Madrid, Spain.
| | - Rosa Ayala
- Servicio de Hematología y Hemoterapia. Hospital Universitario 12 de Octubre, 28041 Madrid, Spain.
- Hematological Malignancies Clinical Research Unit, CNIO, 28029 Madrid, Spain.
- Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), 28029 Madrid, Spain.
| | - Joaquín Martínez-López
- Servicio de Hematología y Hemoterapia. Hospital Universitario 12 de Octubre, 28041 Madrid, Spain.
- Hematological Malignancies Clinical Research Unit, CNIO, 28029 Madrid, Spain.
- Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), 28029 Madrid, Spain.
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29
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Modvig S, Madsen HO, Siitonen SM, Rosthøj S, Tierens A, Juvonen V, Osnes LTN, Vålerhaugen H, Hultdin M, Thörn I, Matuzeviciene R, Stoskus M, Marincevic M, Fogelstrand L, Lilleorg A, Toft N, Jónsson OG, Pruunsild K, Vaitkeviciene G, Vettenranta K, Lund B, Abrahamsson J, Schmiegelow K, Marquart HV. Minimal residual disease quantification by flow cytometry provides reliable risk stratification in T-cell acute lymphoblastic leukemia. Leukemia 2019; 33:1324-1336. [PMID: 30552401 DOI: 10.1038/s41375-018-0307-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/26/2018] [Accepted: 10/31/2018] [Indexed: 01/22/2023]
Abstract
Minimal residual disease (MRD) measured by PCR of clonal IgH/TCR rearrangements predicts relapse in T-cell acute lymphoblastic leukemia (T-ALL) and serves as risk stratification tool. Since 10% of patients have no suitable PCR-marker, we evaluated flowcytometry (FCM)-based MRD for risk stratification. We included 274 T-ALL patients treated in the NOPHO-ALL2008 protocol. MRD was measured by six-color FCM and real-time quantitative PCR. Day 29 PCR-MRD (cut-off 10-3) was used for risk stratification. At diagnosis, 93% had an FCM-marker for MRD monitoring, 84% a PCR-marker, and 99.3% (272/274) had a marker when combining the two. Adjusted for age and WBC, the hazard ratio for relapse was 3.55 (95% CI 1.4-9.0, p = 0.008) for day 29 FCM-MRD ≥ 10-3 and 5.6 (95% CI 2.0-16, p = 0.001) for PCR-MRD ≥ 10-3 compared with MRD < 10-3. Patients stratified to intermediate-risk therapy on day 29 with MRD 10-4-<10-3 had a 5-year event-free survival similar to intermediate-risk patients with MRD < 10-4 or undetectable, regardless of method for monitoring. Patients with day 15 FCM-MRD < 10-4 had a cumulative incidence of relapse of 2.3% (95% CI 0-6.8, n = 59). Thus, FCM-MRD allows early identification of patients eligible for reduced intensity therapy, but this needs further studies. In conclusion, FCM-MRD provides reliable risk prediction for T-ALL and can be used for stratification when no PCR-marker is available.
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Affiliation(s)
- S Modvig
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - H O Madsen
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - S M Siitonen
- Helsinki University Ctrl. Hospital, Helsinki, Finland
| | - S Rosthøj
- Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - A Tierens
- Laboratory Medicine Program, University Health Network and University of Toronto, Toronto, ON, Canada
- Department of Pathology, University Hospital of Oslo, Oslo, Norway
| | - V Juvonen
- Department of Clinical Chemistry and Laboratory Division, University of Turku and Turku University Hospital, Turku, Finland
| | - L T N Osnes
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - H Vålerhaugen
- Department of Pathology, Laboratory of Molecular Pathology, Oslo University Hospital, Oslo, Norway
| | - M Hultdin
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | - I Thörn
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - R Matuzeviciene
- Department of Physiology, Biochemistry, Microbiology and Laboratory Medicine, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
- Centre of Laboratory Medicine, Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - M Stoskus
- Hematology, Oncology and Transfusion Medicine Centre, Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - M Marincevic
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - L Fogelstrand
- Department of Clinical Chemistry, Sahlgrenska University Hospital, and Department of Clinical Chemistry and Transfusion Medicine, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - A Lilleorg
- Department of Clinical Immunology, North Estonia Medical Centre, Tallinn, Estonia
| | - N Toft
- Department of Hematology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - O G Jónsson
- Children's Hospital, Landspitali University Hospital, Reykjavik, Iceland
| | - K Pruunsild
- Tallinn Children's Hospital, Tallinn, Estonia
| | - G Vaitkeviciene
- Children's Hospital, Affiliate of Vilnius University Hospital Santariskiu Klinikos, Vilnius, Lithuania
| | - K Vettenranta
- Department of Pediatrics, Helsinki University Children's Hospital and University of Helsinki, Helsinki, Finland
| | - B Lund
- Department of Pediatrics, St. Olavs University Hospital and Department of Clinical and Molecular Medicine, NTNU, Trondheim, Norway
| | - J Abrahamsson
- Institution of Clinical Sciences, Department of Pediatrics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - K Schmiegelow
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- The Institute of Clinical medicine, The Faculty of Medicine, University of Copenhagen, Copenhagen, Denmark
| | - H V Marquart
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
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30
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Theunissen PMJ, de Bie M, van Zessen D, de Haas V, Stubbs AP, van der Velden VHJ. Next-generation antigen receptor sequencing of paired diagnosis and relapse samples of B-cell acute lymphoblastic leukemia: Clonal evolution and implications for minimal residual disease target selection. Leuk Res 2018; 76:98-104. [PMID: 30389174 DOI: 10.1016/j.leukres.2018.10.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/01/2018] [Accepted: 10/18/2018] [Indexed: 11/26/2022]
Abstract
Antigen receptor gene rearrangements are frequently applied as molecular targets for detection of minimal residual disease (MRD) in B-cell precursor acute lymphoblastic leukemia patients. Since such targets may be lost at relapse, appropriate selection of antigen receptor genes as MRD-PCR target is critical. Recently, next-generation sequencing (NGS) - much more sensitive and quantitative than classical PCR-heteroduplex approaches - has been introduced for identification of MRD-PCR targets. We evaluated 42 paired diagnosis-relapse samples by NGS (IGH, IGK, TRG, TRD, and TRB) to evaluate clonal evolution patterns and to design an algorithm for selection of antigen receptor gene rearrangements most likely to remain stable at relapse. Overall, only 393 out of 1446 (27%) clonal rearrangements were stable between diagnosis and relapse. If only index clones with a frequency >5% at diagnosis were taken into account, this number increased to 65%; including only index clones with an absolute read count >10,000, indicating truly major clones, further increased the stability to 84%. Over 90% of index clones at relapse were also present as index clone at diagnosis. Our data provide detailed information about the stability of antigen receptor gene rearrangements, based on which we propose an algorithm for selecting stable MRD-PCR targets, successful in >97% of patients.
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Affiliation(s)
- Prisca M J Theunissen
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Maaike de Bie
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - David van Zessen
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, The Netherlands; Department of Bioinformatics, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | | | - Andrew P Stubbs
- Department of Bioinformatics, Erasmus MC, University Medical Center Rotterdam, The Netherlands
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31
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Alekseyev YO, Fazeli R, Yang S, Basran R, Maher T, Miller NS, Remick D. A Next-Generation Sequencing Primer-How Does It Work and What Can It Do? Acad Pathol 2018; 5:2374289518766521. [PMID: 29761157 PMCID: PMC5944141 DOI: 10.1177/2374289518766521] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 02/14/2018] [Accepted: 02/16/2018] [Indexed: 12/28/2022] Open
Abstract
Next-generation sequencing refers to a high-throughput technology that determines the nucleic acid sequences and identifies variants in a sample. The technology has been introduced into clinical laboratory testing and produces test results for precision medicine. Since next-generation sequencing is relatively new, graduate students, medical students, pathology residents, and other physicians may benefit from a primer to provide a foundation about basic next-generation sequencing methods and applications, as well as specific examples where it has had diagnostic and prognostic utility. Next-generation sequencing technology grew out of advances in multiple fields to produce a sophisticated laboratory test with tremendous potential. Next-generation sequencing may be used in the clinical setting to look for specific genetic alterations in patients with cancer, diagnose inherited conditions such as cystic fibrosis, and detect and profile microbial organisms. This primer will review DNA sequencing technology, the commercialization of next-generation sequencing, and clinical uses of next-generation sequencing. Specific applications where next-generation sequencing has demonstrated utility in oncology are provided.
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Affiliation(s)
- Yuriy O Alekseyev
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Roghayeh Fazeli
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Shi Yang
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Raveen Basran
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Thomas Maher
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Nancy S Miller
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Daniel Remick
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
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32
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Hematopoietic Stem Cell Transplantation for Adult Philadelphia-Negative Acute Lymphoblastic Leukemia in the First Complete Remission in the Era of Minimal Residual Disease. Curr Oncol Rep 2018; 20:36. [PMID: 29577208 DOI: 10.1007/s11912-018-0679-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to discuss the potential role of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for Philadelphia-negative (Ph-) adult acute lymphoblastic leukemia (ALL) in first complete remission (CR1) in the era of minimal residual disease (MRD). RECENT FINDINGS Allo-HSCT continues to have a role in the therapy of a selected group of high-risk adult patients with ALL in CR1. Although the clinical significance of MRD has been studied less extensively in adults with ALL than in children, recent studies support its role as the strongest prognostic factor that can identify patients that are unlikely to be cured by standard chemotherapy and benefit from undergoing allo-HSCT. In addition, MRD status both pre- and post-HSCT has been found to correlate directly with the risk of relapse. Currently, the clinical challenge consists on applying MRD and molecular failure to integrate novel agents and immunotherapy to lower MRD before allo-HSCT and to modulate the graft versus leukemia (GVL) effect after transplant.
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33
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Buccisano F, Maurillo L, Del Principe MI, Di Veroli A, De Bellis E, Biagi A, Zizzari A, Rossi V, Rapisarda V, Amadori S, Voso MT, Lo-Coco F, Arcese W, Venditti A. Minimal residual disease as a biomarker for outcome prediction and therapy optimization in acute myeloid leukemia. Expert Rev Hematol 2018; 11:307-313. [PMID: 29495904 DOI: 10.1080/17474086.2018.1447378] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Response to therapy is affected by the genetic heterogeneity of acute myeloid leukemia (AML) and persistence of leukemic cells below the threshold of morphological complete remission (mCR). Such persistence is called minimal (or measurable) residual disease (MRD). Areas covered: MRD assessment allows early identification of patients who are at high risk of relapse and who should timely receive aggressive therapy (e.g. allogeneic stem cell transplantation) and of those with a good quality mCR in whom an aggressive front-line therapy can be spared, avoiding the harm of excessive treatment toxicity. The most exploited methods to assess MRD are multiparameter flow cytometry (via identification of immunophenotypic aberrancies) or PCR-based assays (via identification of cytogenetic/molecular abnormalities). Expert commentary: A growing body of evidences demonstrates that positive MRD-testing at various time-points throughout the treatment course identifies patients at high risk of relapse. We will focus on the role of MRD as a biomarker to refine risk assessment and to prospectively direct treatment choices in adult with AML.
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Affiliation(s)
- Francesco Buccisano
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Luca Maurillo
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | | | - Ambra Di Veroli
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Eleonora De Bellis
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Annalisa Biagi
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Annagiulia Zizzari
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Valentina Rossi
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Vito Rapisarda
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Sergio Amadori
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Maria Teresa Voso
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Francesco Lo-Coco
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - William Arcese
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
| | - Adriano Venditti
- a Department of Biomedicine and Prevention , University Tor Vergata of Rome , Rome , Italy
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34
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HashClone: a new tool to quantify the minimal residual disease in B-cell lymphoma from deep sequencing data. BMC Bioinformatics 2017; 18:516. [PMID: 29169317 PMCID: PMC5701356 DOI: 10.1186/s12859-017-1923-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 11/06/2017] [Indexed: 01/27/2023] Open
Abstract
Background Mantle Cell Lymphoma (MCL) is a B cell aggressive neoplasia accounting for about the 6% of all lymphomas. The most common molecular marker of clonality in MCL, as in other B lymphoproliferative disorders, is the ImmunoGlobulin Heavy chain (IGH) rearrangement, occurring in B-lymphocytes. The patient-specific IGH rearrangement is extensively used to monitor the Minimal Residual Disease (MRD) after treatment through the standardized Allele-Specific Oligonucleotides Quantitative Polymerase Chain Reaction based technique. Recently, several studies have suggested that the IGH monitoring through deep sequencing techniques can produce not only comparable results to Polymerase Chain Reaction-based methods, but also might overcome the classical technique in terms of feasibility and sensitivity. However, no standard bioinformatics tool is available at the moment for data analysis in this context. Results In this paper we present HashClone, an easy-to-use and reliable bioinformatics tool that provides B-cells clonality assessment and MRD monitoring over time analyzing data from Next-Generation Sequencing (NGS) technique. The HashClone strategy-based is composed of three steps: the first and second steps implement an alignment-free prediction method that identifies a set of putative clones belonging to the repertoire of the patient under study. In the third step the IGH variable region, diversity region, and joining region identification is obtained by the alignment of rearrangements with respect to the international ImMunoGenetics information system database. Moreover, a provided graphical user interface for HashClone execution and clonality visualization over time facilitate the tool use and the results interpretation. The HashClone performance was tested on the NGS data derived from MCL patients to assess the major B-cell clone in the diagnostic samples and to monitor the MRD in the real and artificial follow up samples. Conclusions Our experiments show that in all the experimental settings, HashClone was able to correctly detect the major B-cell clones and to precisely follow them in several samples showing better accuracy than the state-of-art tool. Electronic supplementary material The online version of this article (doi:10.1186/s12859-017-1923-2) contains supplementary material, which is available to authorized users.
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High-throughput sequencing for noninvasive disease detection in hematologic malignancies. Blood 2017; 130:440-452. [PMID: 28600337 DOI: 10.1182/blood-2017-03-735639] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/25/2017] [Indexed: 12/20/2022] Open
Abstract
Noninvasive monitoring of minimal residual disease (MRD) has led to significant advances in personalized management of patients with hematologic malignancies. Improved therapeutic options and prolonged survival have further increased the need for sensitive tumor assessment that can inform treatment decisions and patient outcomes. At diagnosis or relapse of most hematologic neoplasms, malignant cells are often easily accessible in the blood as circulating tumor cells (CTCs), making them ideal targets to noninvasively profile the molecular features of each patient. In other cancer types, CTCs are generally rare and noninvasive molecular detection relies on circulating tumor DNA (ctDNA) shed from tumor deposits into circulation. The ability to precisely detect and quantify CTCs and ctDNA could minimize invasive procedures and improve prediction of clinical outcomes. Technical advances in MRD detection methods in recent years have led to reduced costs and increased sensitivity, specificity, and applicability. Among currently available tests, high-throughput sequencing (HTS)-based approaches are increasingly attractive for noninvasive molecular testing. HTS-based methods can simultaneously identify multiple genetic markers with high sensitivity and specificity without individual optimization. In this review, we present an overview of techniques used for noninvasive molecular disease detection in selected myeloid and lymphoid neoplasms, with a focus on the current and future role of HTS-based assays.
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