Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL

Abstract In chronic lymphocytic leukemia, the reliability of next‐generation sequencing (NGS) to detect TP53 variants ≤10% allelic frequency (low‐VAF) is debated. We tested the ability to detect 23 such variants in 41 different laboratories using their NGS method of choice. The sensitivity was 85.6%...

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Main Authors: Sarka Pavlova, Jitka Malcikova, Lenka Radova, Silvia Bonfiglio, Jack B. Cowland, Christian Brieghel, Mette K. Andersen, Maria Karypidou, Bella Biderman, Michael Doubek, Gregory Lazarian, Inmaculada Rapado, Matthijs Vynck, Naomi A. Porret, Martin Andres, Dina Rosenberg, Dvora Sahar, Carolina Martínez‐Laperche, Ismael Buño, Andrew Hindley, David Donaldson, Julio B. Sánchez, José A. García‐Marco, Alicia Serrano‐Alcalá, Blanca Ferrer‐Lores, Concepción Fernández‐Rodriguez, Beatriz Bellosillo, Stephan Stilgenbauer, Eugen Tausch, Hero Nikdin, Fiona Quinn, Emer Atkinson, Lisette van deCorput, Cafer Yildiz, Cristina Bilbao‐Sieyro, Yanira Florido, Christian Thiede, Caroline Schuster, Anastazja Stoj, Sylwia Czekalska, Anastasia Chatzidimitriou, Stamatia Laidou, Audrey Bidet, Charles Dussiau, Friedel Nollet, Giovanna Piras, Maria Monne, Svetlana Smirnova, Eugene Nikitin, Ivan Sloma, Alexis Claudel, Laetitia Largeaud, Loïc Ysebaert, Peter J. M. Valk, Amy Christian, Renata Walewska, David Oscier, Marta Sebastião, Maria Gomes daSilva, Piero Galieni, Mario Angelini, Davide Rossi, Valeria Spina, Sónia Matos, Vânia Martins, Tomasz Stokłosa, Monika Pepek, Panagiotis Baliakas, Rafa Andreu, Irene Luna, Tiina Kahre, Ülle Murumets, Tereza Pikousova, Terezia Kurucova, Sophie Laird, Daniel Ward, Miguel Alcoceba, Ana Balanzategui, Lydia Scarfo, Francesca Gandini, Ettore Zapparoli, Adoración Blanco, Pau Abrisqueta, Ana E. Rodríguez‐Vicente, Rocío Benito, Clotilde Bravetti, Frédéric Davi, Paula Gameiro, Joaquin Martinez‐Lopez, Bárbara Tazón‐Vega, Fanny Baran‐Marszak, Zadie Davis, Mark Catherwood, Andrey Sudarikov, Richard Rosenquist, Carsten U. Niemann, Kostas Stamatopoulos, Paolo Ghia, Sarka Pospisilova
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Language:English
Published: Wiley 2025-01-01
Series:HemaSphere
Online Access:https://doi.org/10.1002/hem3.70065
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author Sarka Pavlova
Jitka Malcikova
Lenka Radova
Silvia Bonfiglio
Jack B. Cowland
Christian Brieghel
Mette K. Andersen
Maria Karypidou
Bella Biderman
Michael Doubek
Gregory Lazarian
Inmaculada Rapado
Matthijs Vynck
Naomi A. Porret
Martin Andres
Dina Rosenberg
Dvora Sahar
Carolina Martínez‐Laperche
Ismael Buño
Andrew Hindley
David Donaldson
Julio B. Sánchez
José A. García‐Marco
Alicia Serrano‐Alcalá
Blanca Ferrer‐Lores
Concepción Fernández‐Rodriguez
Beatriz Bellosillo
Stephan Stilgenbauer
Eugen Tausch
Hero Nikdin
Fiona Quinn
Emer Atkinson
Lisette van deCorput
Cafer Yildiz
Cristina Bilbao‐Sieyro
Yanira Florido
Christian Thiede
Caroline Schuster
Anastazja Stoj
Sylwia Czekalska
Anastasia Chatzidimitriou
Stamatia Laidou
Audrey Bidet
Charles Dussiau
Friedel Nollet
Giovanna Piras
Maria Monne
Svetlana Smirnova
Eugene Nikitin
Ivan Sloma
Alexis Claudel
Laetitia Largeaud
Loïc Ysebaert
Peter J. M. Valk
Amy Christian
Renata Walewska
David Oscier
Marta Sebastião
Maria Gomes daSilva
Piero Galieni
Mario Angelini
Davide Rossi
Valeria Spina
Sónia Matos
Vânia Martins
Tomasz Stokłosa
Monika Pepek
Panagiotis Baliakas
Rafa Andreu
Irene Luna
Tiina Kahre
Ülle Murumets
Tereza Pikousova
Terezia Kurucova
Sophie Laird
Daniel Ward
Miguel Alcoceba
Ana Balanzategui
Lydia Scarfo
Francesca Gandini
Ettore Zapparoli
Adoración Blanco
Pau Abrisqueta
Ana E. Rodríguez‐Vicente
Rocío Benito
Clotilde Bravetti
Frédéric Davi
Paula Gameiro
Joaquin Martinez‐Lopez
Bárbara Tazón‐Vega
Fanny Baran‐Marszak
Zadie Davis
Mark Catherwood
Andrey Sudarikov
Richard Rosenquist
Carsten U. Niemann
Kostas Stamatopoulos
Paolo Ghia
Sarka Pospisilova
author_facet Sarka Pavlova
Jitka Malcikova
Lenka Radova
Silvia Bonfiglio
Jack B. Cowland
Christian Brieghel
Mette K. Andersen
Maria Karypidou
Bella Biderman
Michael Doubek
Gregory Lazarian
Inmaculada Rapado
Matthijs Vynck
Naomi A. Porret
Martin Andres
Dina Rosenberg
Dvora Sahar
Carolina Martínez‐Laperche
Ismael Buño
Andrew Hindley
David Donaldson
Julio B. Sánchez
José A. García‐Marco
Alicia Serrano‐Alcalá
Blanca Ferrer‐Lores
Concepción Fernández‐Rodriguez
Beatriz Bellosillo
Stephan Stilgenbauer
Eugen Tausch
Hero Nikdin
Fiona Quinn
Emer Atkinson
Lisette van deCorput
Cafer Yildiz
Cristina Bilbao‐Sieyro
Yanira Florido
Christian Thiede
Caroline Schuster
Anastazja Stoj
Sylwia Czekalska
Anastasia Chatzidimitriou
Stamatia Laidou
Audrey Bidet
Charles Dussiau
Friedel Nollet
Giovanna Piras
Maria Monne
Svetlana Smirnova
Eugene Nikitin
Ivan Sloma
Alexis Claudel
Laetitia Largeaud
Loïc Ysebaert
Peter J. M. Valk
Amy Christian
Renata Walewska
David Oscier
Marta Sebastião
Maria Gomes daSilva
Piero Galieni
Mario Angelini
Davide Rossi
Valeria Spina
Sónia Matos
Vânia Martins
Tomasz Stokłosa
Monika Pepek
Panagiotis Baliakas
Rafa Andreu
Irene Luna
Tiina Kahre
Ülle Murumets
Tereza Pikousova
Terezia Kurucova
Sophie Laird
Daniel Ward
Miguel Alcoceba
Ana Balanzategui
Lydia Scarfo
Francesca Gandini
Ettore Zapparoli
Adoración Blanco
Pau Abrisqueta
Ana E. Rodríguez‐Vicente
Rocío Benito
Clotilde Bravetti
Frédéric Davi
Paula Gameiro
Joaquin Martinez‐Lopez
Bárbara Tazón‐Vega
Fanny Baran‐Marszak
Zadie Davis
Mark Catherwood
Andrey Sudarikov
Richard Rosenquist
Carsten U. Niemann
Kostas Stamatopoulos
Paolo Ghia
Sarka Pospisilova
author_sort Sarka Pavlova
collection DOAJ
description Abstract In chronic lymphocytic leukemia, the reliability of next‐generation sequencing (NGS) to detect TP53 variants ≤10% allelic frequency (low‐VAF) is debated. We tested the ability to detect 23 such variants in 41 different laboratories using their NGS method of choice. The sensitivity was 85.6%, 94.5%, and 94.8% at 1%, 2%, and 3% VAF cut‐off, respectively. While only one false positive (FP) result was reported at >2% VAF, it was more challenging to distinguish true variants <2% VAF from background noise (37 FPs reported by 9 laboratories). The impact of low‐VAF variants on time‐to‐second‐treatment (TTST) and overall survival (OS) was investigated in a series of 1092 patients. Among patients not treated with targeted agents, patients with low‐VAF TP53 variants had shorter TTST and OS versus wt‐TP53 patients, and the relative risk of second‐line treatment or death increased continuously with increasing VAF. Targeted therapy in ≥2 line diminished the difference in OS between patients with low‐VAF TP53 variants and wt‐TP53 patients, while patients with high‐VAF TP53 variants had inferior OS compared to wild type‐TP53 cases. Altogether, NGS‐based approaches are technically capable of detecting low‐VAF variants. No strict threshold can be suggested from a technical standpoint, laboratories reporting TP53 mutations should participate in a standardized validation set‐up. Finally, whereas low‐VAF variants affected outcomes in patients receiving chemoimmunotherapy, their impact on those treated with novel therapies remains undetermined. Our results pave the way for the harmonized and accurate TP53 assessment, which is indispensable for elucidating the role of TP53 mutations in targeted treatment.
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spelling doaj-art-92c47c3a602340e8a01b1b67106e6a6b2025-08-20T02:11:46ZengWileyHemaSphere2572-92412025-01-0191n/an/a10.1002/hem3.70065Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLLSarka Pavlova0Jitka Malcikova1Lenka Radova2Silvia Bonfiglio3Jack B. Cowland4Christian Brieghel5Mette K. Andersen6Maria Karypidou7Bella Biderman8Michael Doubek9Gregory Lazarian10Inmaculada Rapado11Matthijs Vynck12Naomi A. Porret13Martin Andres14Dina Rosenberg15Dvora Sahar16Carolina Martínez‐Laperche17Ismael Buño18Andrew Hindley19David Donaldson20Julio B. Sánchez21José A. García‐Marco22Alicia Serrano‐Alcalá23Blanca Ferrer‐Lores24Concepción Fernández‐Rodriguez25Beatriz Bellosillo26Stephan Stilgenbauer27Eugen Tausch28Hero Nikdin29Fiona Quinn30Emer Atkinson31Lisette van deCorput32Cafer Yildiz33Cristina Bilbao‐Sieyro34Yanira Florido35Christian Thiede36Caroline Schuster37Anastazja Stoj38Sylwia Czekalska39Anastasia Chatzidimitriou40Stamatia Laidou41Audrey Bidet42Charles Dussiau43Friedel Nollet44Giovanna Piras45Maria Monne46Svetlana Smirnova47Eugene Nikitin48Ivan Sloma49Alexis Claudel50Laetitia Largeaud51Loïc Ysebaert52Peter J. M. Valk53Amy Christian54Renata Walewska55David Oscier56Marta Sebastião57Maria Gomes daSilva58Piero Galieni59Mario Angelini60Davide Rossi61Valeria Spina62Sónia Matos63Vânia Martins64Tomasz Stokłosa65Monika Pepek66Panagiotis Baliakas67Rafa Andreu68Irene Luna69Tiina Kahre70Ülle Murumets71Tereza Pikousova72Terezia Kurucova73Sophie Laird74Daniel Ward75Miguel Alcoceba76Ana Balanzategui77Lydia Scarfo78Francesca Gandini79Ettore Zapparoli80Adoración Blanco81Pau Abrisqueta82Ana E. Rodríguez‐Vicente83Rocío Benito84Clotilde Bravetti85Frédéric Davi86Paula Gameiro87Joaquin Martinez‐Lopez88Bárbara Tazón‐Vega89Fanny Baran‐Marszak90Zadie Davis91Mark Catherwood92Andrey Sudarikov93Richard Rosenquist94Carsten U. Niemann95Kostas Stamatopoulos96Paolo Ghia97Sarka Pospisilova98Department of Internal Medicine, Hematology and Oncology, and Institute of Medical Genetics and Genomics, University Hospital Brno and Medical Faculty Masaryk University Brno Czech RepublicDepartment of Internal Medicine, Hematology and Oncology, and Institute of Medical Genetics and Genomics, University Hospital Brno and Medical Faculty Masaryk University Brno Czech RepublicCentre for Molecular Medicine, Central European Institute of Technology (CEITEC) Masaryk University Brno Czech RepublicB‐Cell Neoplasia Unit and Strategic Research Program on CLL IRCCS Ospedale San Raffaele Milan ItalyDepartment of Clinical Genetics, Centre of Diagnostic Investigations Copenhagen University Hospital ‐ Rigshospitalet Copenhagen DenmarkDepartment of Hematology Copenhagen University Hospital ‐ Rigshospitalet Copenhagen DenmarkDepartment of Clinical Genetics, Centre of Diagnostic Investigations Copenhagen University Hospital ‐ Rigshospitalet Copenhagen DenmarkInstitute of Applied Biosciences Centre for Research and Technology Hellas Thessaloniki GreeceNational Medical Research Center for Hematology Moscow RussiaDepartment of Internal Medicine, Hematology and Oncology, and Institute of Medical Genetics and Genomics, University Hospital Brno and Medical Faculty Masaryk University Brno Czech RepublicHematology laboratory HUPSSD, Hôpital Avicenne, APHP Bobigny FranceDepartment of Hematology Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Complutense University, CNIO, CIBERONC Madrid SpainDepartment of Laboratory Medicine AZ Sint‐Jan Hospital Bruges BelgiumDepartment of Hematology and Central Hematology Laboratory, Inselspital Bern University Hospital, University of Bern Bern SwitzerlandDepartment of Hematology and Central Hematology Laboratory, Inselspital Bern University Hospital, University of Bern Bern SwitzerlandHematology Laboratory Rambam Medical Center Haifa IsraelHematology Laboratory Rambam Medical Center Haifa IsraelDepartment of Hematology Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM) Madrid SpainDepartment of Hematology Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM) Madrid SpainHaematology Department Belfast City Hospital Belfast UKHaematology Department Belfast City Hospital Belfast UKMolecular Cytogenetics Unit, Hematology Department Hospital Universitario Puerta de Hierro‐Majadahonda Madrid SpainMolecular Cytogenetics Unit, Hematology Department Hospital Universitario Puerta de Hierro‐Majadahonda Madrid SpainHematology Department Hospital Clínico Universitario‐INCLIVA Valencia SpainHematology Department Hospital Clínico Universitario‐INCLIVA Valencia SpainPathology Department Hospital del Mar, IMIM (Hospital del Mar Medical Research Institute) Barcelona SpainPathology Department Hospital del Mar, IMIM (Hospital del Mar Medical Research Institute) Barcelona SpainDepartment of Internal Medicine III Ulm University Ulm GermanyDepartment of Internal Medicine III Ulm University Ulm GermanyDepartment of Molecular Medicine and Surgery Karolinska Institutet Stockholm SwedenCancer Molecular Diagnostics Department Centre for Laboratory Medicine and Molecular Pathology, St. James Hospital Dublin IrelandCancer Molecular Diagnostics Department Centre for Laboratory Medicine and Molecular Pathology, St. James Hospital Dublin IrelandCentral Diagnostic Laboratory University Medical Center Utrecht Utrecht The NetherlandsCentral Diagnostic Laboratory University Medical Center Utrecht Utrecht The NetherlandsServicio de Hematología Hospital Universitario de Gran Canaria Dr. Negrín, Departamento de Morfología de La Universidad de Las Palmas de Gran Canaria Gran Canaria SpainServicio de Hematología Hospital Universitario de Gran Canaria Dr. Negrín, Departamento de Morfología de La Universidad de Las Palmas de Gran Canaria Gran Canaria SpainAgenDix GmbH Dresden GermanyAgenDix GmbH Dresden GermanyDepartment of Hematological Diagnostics and Genetics University Hospital in Krakow Krakow PolandDepartment of Hematological Diagnostics and Genetics University Hospital in Krakow Krakow PolandInstitute of Applied Biosciences Centre for Research and Technology Hellas Thessaloniki GreeceInstitute of Applied Biosciences Centre for Research and Technology Hellas Thessaloniki GreeceLaboratoire d'Hématologie Biologique CHU Bordeaux Bordeaux FranceLaboratoire d'Hématologie Biologique CHU Bordeaux Bordeaux FranceDepartment of Laboratory Medicine AZ Sint‐Jan Hospital Bruges BelgiumLaboratorio specialistico UOC ematologia Ospedale San Francesco ASL Nuoro ItalyLaboratorio specialistico UOC ematologia Ospedale San Francesco ASL Nuoro ItalyNational Medical Research Center for Hematology Moscow RussiaOutpatient department of Hematology, Oncology and Chemotherapy, Botkin Hospital, and Department of Hematology and Transfusiology Russian Medical Academy of Continuous Professional Education Moscow RussiaUniv Paris Est Creteil, INSERM, IMRB Creteil FranceUniv Paris Est Creteil, INSERM, IMRB Creteil FranceInstitut Universitaire de Cancérologie de Toulouse Toulouse FranceInstitut Universitaire de Cancérologie de Toulouse Toulouse FranceDepartment of Hematology, Erasmus MC Cancer Institute University Medical Center Rotterdam Rotterdam The NetherlandsMolecular Pathology University Hospitals Dorset Bournemouth UKMolecular Pathology University Hospitals Dorset Bournemouth UKMolecular Pathology University Hospitals Dorset Bournemouth UKLaboratório Hemato‐Oncologia Instituto Português de Oncologia de Lisboa Lisbon PortugalServiço de Hematologia Instituto Português de Oncologia de Lisboa Lisbon PortugalUOC Hematology Mazzoni Hospital‐Ascoli Piceno Ascoli Piceno ItalyUOC Hematology Mazzoni Hospital‐Ascoli Piceno Ascoli Piceno ItalyInstitute of Oncology Research and Oncology Institute of Southern Switzerland Bellinzona SwitzerlandLaboratorio di Diagnostica Molecolare, Servizio di Genetica Medica EOLAB Ente Ospedaliero Cantonale Bellinzona SwitzerlandGenomed‐Diagnósticos de Medicina Molecular iMM ‐ Instituto de Medicina Molecular, Faculdade de Medicina Lisboa PortugalGenomed‐Diagnósticos de Medicina Molecular iMM ‐ Instituto de Medicina Molecular, Faculdade de Medicina Lisboa PortugalDepartment of Tumor Biology and Genetics Medical University of Warsaw Warsaw PolandDepartment of Tumor Biology and Genetics Medical University of Warsaw Warsaw PolandDepartment of Immunology, Genetics and Pathology Uppsala University Uppsala SwedenHematology Department Hospital Universitari i Politècnic la Fe Valencia SpainHematology Department Hospital Universitari i Politècnic la Fe Valencia SpainDepartment of Laboratory Genetics, Genetics and Personalized Clinic Tartu University Hospital Tartu EstoniaDepartment of Laboratory Genetics, Genetics and Personalized Clinic Tartu University Hospital Tartu EstoniaCentre for Molecular Medicine, Central European Institute of Technology (CEITEC) Masaryk University Brno Czech RepublicCentre for Molecular Medicine, Central European Institute of Technology (CEITEC) Masaryk University Brno Czech RepublicWessex Genomics Laboratory Service Salisbury NHS Foundation Trust Salisbury UKWessex Genomics Laboratory Service Salisbury NHS Foundation Trust Salisbury UKDepartment of Hematology University Hospital of Salamanca (HUS/IBSAL), CIBERONC and Cancer Research Center of Salamanca‐IBMCC (USAL‐CSIC) Salamanca SpainDepartment of Hematology University Hospital of Salamanca (HUS/IBSAL), CIBERONC and Cancer Research Center of Salamanca‐IBMCC (USAL‐CSIC) Salamanca SpainB‐Cell Neoplasia Unit and Strategic Research Program on CLL IRCCS Ospedale San Raffaele Milan ItalyB‐Cell Neoplasia Unit and Strategic Research Program on CLL IRCCS Ospedale San Raffaele Milan ItalyCenter for Omics Sciences IRCCS Ospedale San Raffaele Milan ItalyDepartment of Hematology Hospital Universitari Vall d'Hebron (HUVH) Barcelona SpainDepartment of Hematology Hospital Universitari Vall d'Hebron (HUVH) Barcelona SpainOncohematology Research Group, Institute of Biomedical Research of Salamanca (IBSAL) Cancer Research Centre (IBMCC, USAL‐CSIC) and University of Salamanca Salamanca SpainOncohematology Research Group, Institute of Biomedical Research of Salamanca (IBSAL) Cancer Research Centre (IBMCC, USAL‐CSIC) and University of Salamanca Salamanca SpainDepartment of Biological Hematology Sorbonne Université, AP‐HP, Pitié‐Salpêtrière Hospital Paris FranceDepartment of Biological Hematology Sorbonne Université, AP‐HP, Pitié‐Salpêtrière Hospital Paris FranceLaboratório Hemato‐Oncologia Instituto Português de Oncologia de Lisboa Lisbon PortugalDepartment of Hematology Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Complutense University, CNIO, CIBERONC Madrid SpainDepartment of Hematology Hospital Universitari Vall d'Hebron (HUVH) Barcelona SpainHematology laboratory HUPSSD, Hôpital Avicenne, APHP Bobigny FranceMolecular Pathology University Hospitals Dorset Bournemouth UKHaematology Department Belfast City Hospital Belfast UKNational Medical Research Center for Hematology Moscow RussiaDepartment of Molecular Medicine and Surgery Karolinska Institutet Stockholm SwedenDepartment of Hematology Copenhagen University Hospital ‐ Rigshospitalet Copenhagen DenmarkInstitute of Applied Biosciences Centre for Research and Technology Hellas Thessaloniki GreeceB‐Cell Neoplasia Unit and Strategic Research Program on CLL IRCCS Ospedale San Raffaele Milan ItalyDepartment of Internal Medicine, Hematology and Oncology, and Institute of Medical Genetics and Genomics, University Hospital Brno and Medical Faculty Masaryk University Brno Czech RepublicAbstract In chronic lymphocytic leukemia, the reliability of next‐generation sequencing (NGS) to detect TP53 variants ≤10% allelic frequency (low‐VAF) is debated. We tested the ability to detect 23 such variants in 41 different laboratories using their NGS method of choice. The sensitivity was 85.6%, 94.5%, and 94.8% at 1%, 2%, and 3% VAF cut‐off, respectively. While only one false positive (FP) result was reported at >2% VAF, it was more challenging to distinguish true variants <2% VAF from background noise (37 FPs reported by 9 laboratories). The impact of low‐VAF variants on time‐to‐second‐treatment (TTST) and overall survival (OS) was investigated in a series of 1092 patients. Among patients not treated with targeted agents, patients with low‐VAF TP53 variants had shorter TTST and OS versus wt‐TP53 patients, and the relative risk of second‐line treatment or death increased continuously with increasing VAF. Targeted therapy in ≥2 line diminished the difference in OS between patients with low‐VAF TP53 variants and wt‐TP53 patients, while patients with high‐VAF TP53 variants had inferior OS compared to wild type‐TP53 cases. Altogether, NGS‐based approaches are technically capable of detecting low‐VAF variants. No strict threshold can be suggested from a technical standpoint, laboratories reporting TP53 mutations should participate in a standardized validation set‐up. Finally, whereas low‐VAF variants affected outcomes in patients receiving chemoimmunotherapy, their impact on those treated with novel therapies remains undetermined. Our results pave the way for the harmonized and accurate TP53 assessment, which is indispensable for elucidating the role of TP53 mutations in targeted treatment.https://doi.org/10.1002/hem3.70065
spellingShingle Sarka Pavlova
Jitka Malcikova
Lenka Radova
Silvia Bonfiglio
Jack B. Cowland
Christian Brieghel
Mette K. Andersen
Maria Karypidou
Bella Biderman
Michael Doubek
Gregory Lazarian
Inmaculada Rapado
Matthijs Vynck
Naomi A. Porret
Martin Andres
Dina Rosenberg
Dvora Sahar
Carolina Martínez‐Laperche
Ismael Buño
Andrew Hindley
David Donaldson
Julio B. Sánchez
José A. García‐Marco
Alicia Serrano‐Alcalá
Blanca Ferrer‐Lores
Concepción Fernández‐Rodriguez
Beatriz Bellosillo
Stephan Stilgenbauer
Eugen Tausch
Hero Nikdin
Fiona Quinn
Emer Atkinson
Lisette van deCorput
Cafer Yildiz
Cristina Bilbao‐Sieyro
Yanira Florido
Christian Thiede
Caroline Schuster
Anastazja Stoj
Sylwia Czekalska
Anastasia Chatzidimitriou
Stamatia Laidou
Audrey Bidet
Charles Dussiau
Friedel Nollet
Giovanna Piras
Maria Monne
Svetlana Smirnova
Eugene Nikitin
Ivan Sloma
Alexis Claudel
Laetitia Largeaud
Loïc Ysebaert
Peter J. M. Valk
Amy Christian
Renata Walewska
David Oscier
Marta Sebastião
Maria Gomes daSilva
Piero Galieni
Mario Angelini
Davide Rossi
Valeria Spina
Sónia Matos
Vânia Martins
Tomasz Stokłosa
Monika Pepek
Panagiotis Baliakas
Rafa Andreu
Irene Luna
Tiina Kahre
Ülle Murumets
Tereza Pikousova
Terezia Kurucova
Sophie Laird
Daniel Ward
Miguel Alcoceba
Ana Balanzategui
Lydia Scarfo
Francesca Gandini
Ettore Zapparoli
Adoración Blanco
Pau Abrisqueta
Ana E. Rodríguez‐Vicente
Rocío Benito
Clotilde Bravetti
Frédéric Davi
Paula Gameiro
Joaquin Martinez‐Lopez
Bárbara Tazón‐Vega
Fanny Baran‐Marszak
Zadie Davis
Mark Catherwood
Andrey Sudarikov
Richard Rosenquist
Carsten U. Niemann
Kostas Stamatopoulos
Paolo Ghia
Sarka Pospisilova
Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL
HemaSphere
title Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL
title_full Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL
title_fullStr Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL
title_full_unstemmed Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL
title_short Detection of clinically relevant variants in the TP53 gene below 10% allelic frequency: A multicenter study by ERIC, the European Research Initiative on CLL
title_sort detection of clinically relevant variants in the tp53 gene below 10 allelic frequency a multicenter study by eric the european research initiative on cll
url https://doi.org/10.1002/hem3.70065
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AT juliobsanchez detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT joseagarciamarco detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT aliciaserranoalcala detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT blancaferrerlores detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT concepcionfernandezrodriguez detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT beatrizbellosillo detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT stephanstilgenbauer detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT eugentausch detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT heronikdin detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT fionaquinn detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT emeratkinson detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT lisettevandecorput detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT caferyildiz detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT cristinabilbaosieyro detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT yaniraflorido detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT christianthiede detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT carolineschuster detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT anastazjastoj detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT sylwiaczekalska detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT anastasiachatzidimitriou detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT stamatialaidou detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT audreybidet detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT charlesdussiau detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT friedelnollet detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT giovannapiras detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT mariamonne detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT svetlanasmirnova detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT eugenenikitin detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT ivansloma detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT alexisclaudel detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT laetitialargeaud detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT loicysebaert detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT peterjmvalk detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT amychristian detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT renatawalewska detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT davidoscier detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT martasebastiao detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT mariagomesdasilva detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT pierogalieni detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT marioangelini detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT daviderossi detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT valeriaspina detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT soniamatos detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT vaniamartins detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT tomaszstokłosa detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT monikapepek detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT panagiotisbaliakas detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT rafaandreu detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT ireneluna detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT tiinakahre detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT ullemurumets detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT terezapikousova detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT tereziakurucova detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT sophielaird detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT danielward detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT miguelalcoceba detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT anabalanzategui detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT lydiascarfo detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT francescagandini detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT ettorezapparoli detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT adoracionblanco detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT pauabrisqueta detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT anaerodriguezvicente detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT rociobenito detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT clotildebravetti detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT fredericdavi detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT paulagameiro detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT joaquinmartinezlopez detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT barbaratazonvega detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT fannybaranmarszak detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT zadiedavis detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT markcatherwood detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT andreysudarikov detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT richardrosenquist detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT carstenuniemann detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT kostasstamatopoulos detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT paologhia detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll
AT sarkapospisilova detectionofclinicallyrelevantvariantsinthetp53genebelow10allelicfrequencyamulticenterstudybyerictheeuropeanresearchinitiativeoncll