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Nguyen-Khac F, Baron M, Guièze R, Feugier P, Fayault A, Raynaud S, Troussard X, Droin N, Damm F, Smagghe L, Susin S, Leblond V, Dartigeas C, Van den Neste E, Leprêtre S, Bernard OA, Roos-Weil D. Prognostic impact of genetic abnormalities in 536 first-line chronic lymphocytic leukaemia patients without 17p deletion treated with chemoimmunotherapy in two prospective trials: Focus on IGHV-mutated subgroups (a FILO study). Br J Haematol 2024. [PMID: 38654616 DOI: 10.1111/bjh.19459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Accepted: 04/01/2024] [Indexed: 04/26/2024]
Abstract
The potential prognostic influence of genetic aberrations on chronic lymphocytic leukaemia (CLL) can vary based on various factors, such as the immunoglobulin heavy variable (IGHV) status. We conducted an integrative analysis on genetic abnormalities identified through cytogenetics and targeted next-generation sequencing in 536 CLL patients receiving first-line chemo(immuno)therapies (CIT) as part of two prospective trials. We evaluated the prognostic implications of the main abnormalities, with specific attention to their relative impact according to IGHV status. In the entire cohort, unmutated (UM)-IGHV, complex karyotype, del(11q) and ATM mutations correlated significantly with shorter progression-free survival (PFS). Focusing on the subset of mutated IGHV (M-IGHV) patients, univariate analysis showed that complex karyotype, del(11q), SF3B1 and SAMHD1 mutations were associated with significant lower PFS. The prognostic influence varied based on the patient's IGHV status, as these abnormalities did not affect outcomes in the UM-IGHV subgroup. TP53 mutations had no significant impact on outcomes in the M-IGHV subgroup. Our findings highlight the diverse prognostic influence of genetic aberrations depending on the IGHV status in symptomatic CLL patients receiving first-line CIT. The prognosis of gene mutations and cytogenetic abnormalities needs to be investigated with a compartmentalized methodology, taking into account the IGVH status of patients receiving first-line BTK and/or BCL2 inhibitors.
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Affiliation(s)
- Florence Nguyen-Khac
- Unité de Cytogénétique, Hôpital Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
- Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche Des Cordeliers, INSERM, Sorbonne Université, Université Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Paris, France
| | - Marine Baron
- Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Romain Guièze
- Hematology Department, Clermont-Ferrand University Hospital, Clermont Auvergne University, Clermont-Ferrand, France
| | - Pierre Feugier
- Department of Hematology, University Hospital of Nancy, Nancy, France
| | | | - Sophie Raynaud
- Laboratory of Hematology, University Hospital of Nice, Nice, France
| | | | - Nathalie Droin
- Inserm U1287, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Frederik Damm
- Department of Hematology, Oncology, and Cancer Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, Berlin, Germany
| | - Luce Smagghe
- Unité de Cytogénétique, Hôpital Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Santos Susin
- Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche Des Cordeliers, INSERM, Sorbonne Université, Université Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Paris, France
| | - Véronique Leblond
- Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | | | - Eric Van den Neste
- Department of Hematology, Cliniques Universitaires Université Catholique de Louvain Saint-Luc, Bruxelles, Belgium
| | - Stéphane Leprêtre
- Department of Clinical Hematology, Centre Henri Becquerel, Rouen, France
| | - Olivier A Bernard
- Inserm U1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
| | - Damien Roos-Weil
- Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche Des Cordeliers, INSERM, Sorbonne Université, Université Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Paris, France
- Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
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2
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Nguyen-Khac F, Muller M, Chapiro E, Abermil N, Collonge-Rame MA, Daudignon A, Gaillard B, Guzun D, Ittel A, Lefebvre C, Lesesve JF, Mozziconacci MJ, Penther D, Quessada J, Settegrana C, Smagghe L, Terre C, Veronese L, Hirsch P, Troadec MB. The t(X;20)(q13;q13) translocation is a good prognostic factor in myeloid neoplasms: A report of 25 cases from the Groupe Francophone de Cytogénétique Hématologique. Am J Hematol 2024. [PMID: 38613825 DOI: 10.1002/ajh.27328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/04/2024] [Accepted: 03/26/2024] [Indexed: 04/15/2024]
Affiliation(s)
- Florence Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, Paris, France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Marc Muller
- Laboratoire de génétique, CHRU de Nancy, Nancy, France
| | - Elise Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, Paris, France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Nassera Abermil
- Sorbonne Université, Inserm, Centre de Recherche Saint-Antoine, CRSA, APHP, Hôpital Saint-Antoine, Paris, France
- Service d'Hématologie Biologique, Hôpital Saint-Antoine (AP-HP), Paris, France
| | - Marie-Agnes Collonge-Rame
- Oncobiologie Génétique Bioinformatique, UF Cytogénétique et génétique moléculaire, CHU de Besançon, Besançon, France
| | - Agnes Daudignon
- Institut de Génétique Médicale, Hôpital Jeanne de Flandre, CHU de Lille, Lille, France
| | | | - Doina Guzun
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Antoine Ittel
- Département de Biopathologie, Cytogénétique et Biologie Moléculaire, Institut Paoli-Calmettes, Centre de Recherche en Cancérologie de Marseille, Marseille, France
| | - Christine Lefebvre
- Unité de Génétique des Hémopathies, Service d'Hématologie Biologique, CHU Grenoble Alpes, Grenoble, France
| | - Jean-Francois Lesesve
- Hématologie Biologique CHRU Nancy, Université de Lorraine INSERM U 1256 NGERE, Nancy, France
| | - Marie-Joelle Mozziconacci
- Département de Biopathologie, Cytogénétique et Biologie Moléculaire, Institut Paoli-Calmettes, Centre de Recherche en Cancérologie de Marseille, Marseille, France
| | | | - Julie Quessada
- Laboratoire de Cytogénétique Hématologique, Département d'Hématologie, CHU Timone, APHM, Aix Marseille Université, Marseille, France
| | - Catherine Settegrana
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Luce Smagghe
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Christine Terre
- Laboratoire de Cytogénétique Hématologique, Centre Hospitalier de Versailles, Le Chesnay, France
| | - Lauren Veronese
- Service de Cytogénétique Médicale, CHU Estaing, Clermont-Ferrand, France
- EA7453 CHELTER, Clonal Heterogeneity, Leukemic Environment, Therapy Resistance of Chronic Leukemias, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Pierre Hirsch
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine, CRSA, AP-HP, SIRIC CURAMUS, Hôpital Saint-Antoine, Service d'Hématologie Biologique, Paris, France
| | - Marie-Bérengère Troadec
- Univ Brest, Inserm, EFS, UMR 1078, GGB, Brest, France
- CHRU Brest, service de génétique, laboratoire de génétique chromosomique, Brest, France
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3
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Boccon-Gibod C, Sourdeau E, Morel P, Chapiro E, Nguyen-Khac F, Bravetti C, Davi F, Morel V, Gauthier N, Grenier A, Boussen I, Choquet S, Leblond V, Le Garff-Tavernier M, Baron M, Roos-Weil D. Circulating tumor cells in Waldenström macroglobulinemia. Leukemia 2024; 38:903-907. [PMID: 38332185 DOI: 10.1038/s41375-024-02156-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/06/2024] [Accepted: 01/11/2024] [Indexed: 02/10/2024]
Affiliation(s)
- Clémentine Boccon-Gibod
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France.
| | - Elise Sourdeau
- Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | | | - Elise Chapiro
- Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
- Drug Resistance in Hematological Malignancies, Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, F-75006, Paris, France
| | - Florence Nguyen-Khac
- Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
- Drug Resistance in Hematological Malignancies, Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, F-75006, Paris, France
| | - Clotilde Bravetti
- Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
- Drug Resistance in Hematological Malignancies, Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, F-75006, Paris, France
| | - Frédéric Davi
- Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
- Drug Resistance in Hematological Malignancies, Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, F-75006, Paris, France
| | - Véronique Morel
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Nicolas Gauthier
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Adrien Grenier
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Inès Boussen
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Sylvain Choquet
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Véronique Leblond
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Magali Le Garff-Tavernier
- Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
- Drug Resistance in Hematological Malignancies, Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, F-75006, Paris, France
| | - Marine Baron
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Damien Roos-Weil
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France.
- Drug Resistance in Hematological Malignancies, Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, F-75006, Paris, France.
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Tannoury M, Ayoub M, Dehgane L, Nemazanyy I, Dubois K, Izabelle C, Brousse A, Roos-Weil D, Maloum K, Merle-Béral H, Bauvois B, Saubamea B, Chapiro E, Nguyen-Khac F, Garnier D, Susin SA. ACOX1-mediated peroxisomal fatty acid oxidation contributes to metabolic reprogramming and survival in chronic lymphocytic leukemia. Leukemia 2024; 38:302-317. [PMID: 38057495 DOI: 10.1038/s41375-023-02103-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 11/17/2023] [Accepted: 11/24/2023] [Indexed: 12/08/2023]
Abstract
Chronic lymphocytic leukemia (CLL) is still an incurable disease, with many patients developing resistance to conventional and targeted therapies. To better understand the physiology of CLL and facilitate the development of innovative treatment options, we examined specific metabolic features in the tumor CLL B-lymphocytes. We observed metabolic reprogramming, characterized by a high level of mitochondrial oxidative phosphorylation activity, a low glycolytic rate, and the presence of C2- to C6-carnitine end-products revealing an unexpected, essential role for peroxisomal fatty acid beta-oxidation (pFAO). Accordingly, downmodulation of ACOX1 (a rate-limiting pFAO enzyme overexpressed in CLL cells) was enough to shift the CLL cells' metabolism from lipids to a carbon- and amino-acid-based phenotype. Complete blockade of ACOX1 resulted in lipid droplet accumulation and caspase-dependent death in CLL cells, including those from individuals with poor cytogenetic and clinical prognostic factors. In a therapeutic translational approach, ACOX1 inhibition spared non-tumor blood cells from CLL patients but led to the death of circulating, BCR-stimulated CLL B-lymphocytes and CLL B-cells receiving pro-survival stromal signals. Furthermore, a combination of ACOX1 and BTK inhibitors had a synergistic killing effect. Overall, our results highlight a less-studied but essential metabolic pathway in CLL and pave the way towards the development of new, metabolism-based treatment options.
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Affiliation(s)
- Mariana Tannoury
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Marianne Ayoub
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Léa Dehgane
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Ivan Nemazanyy
- Structure Fédérative de Recherche Necker, INSERM US24/CNRS UAR 3633, Platform for Metabolic Analyses, F-75015, Paris, France
| | - Kenza Dubois
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Charlotte Izabelle
- Faculté de Pharmacie, Université Paris Cité, PICMO, US 25 Inserm, UAR 3612 CNRS, F-75006, Paris, France
| | - Aurélie Brousse
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Damien Roos-Weil
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
- Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Clinique, F-75013, Paris, France
| | - Karim Maloum
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
- Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, F-75013, Paris, France
| | - Hélène Merle-Béral
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Brigitte Bauvois
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Bruno Saubamea
- Faculté de Pharmacie, Université Paris Cité, PICMO, US 25 Inserm, UAR 3612 CNRS, F-75006, Paris, France
| | - Elise Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
- Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, F-75013, Paris, France
| | - Florence Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
- Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, F-75013, Paris, France
| | - Delphine Garnier
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Santos A Susin
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France.
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5
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Debureaux PE, Forgeard N, Elessa D, Harel S, Frenzel L, Royer B, Talbot A, Choquet S, Davi F, Nguyen-Khac F, Cuccuini W, Cheminant M, Bravetti C, Lazarian G, Kaltenbach S, Hermine O, Roos-Weil D, Espéli M, Balabanian K, Arnulf B. Inflammation is predictive of outcome in Waldenström macroglobulinemia treated by Bruton tyrosine kinase inhibitors: a multicentric real-life study. Haematologica 2024; 109:325-330. [PMID: 37584289 PMCID: PMC10772506 DOI: 10.3324/haematol.2023.283141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 08/07/2023] [Indexed: 08/17/2023] Open
Affiliation(s)
- Pierre-Edouard Debureaux
- INSERM U1160 EMiLy, Institut de Recherche Saint-Louis, Université Paris-Cité, Paris, France; Department of Immuno Hematology, Hospital Saint-Louis, Assistance Publique Hopitaux de Paris, Paris.
| | - Nathalie Forgeard
- Department of Immuno Hematology, Hospital Saint-Louis, Assistance Publique Hopitaux de Paris, Paris, France; Sorbonne Université, Department of Hematology, Hospital Pitie-Salpetriere, Assistance Publique Hopitaux de Paris, Paris
| | - Dikelele Elessa
- Department of Immuno Hematology, Hospital Saint-Louis, Assistance Publique Hopitaux de Paris, Paris
| | - Stéphanie Harel
- Department of Immuno Hematology, Hospital Saint-Louis, Assistance Publique Hopitaux de Paris, Paris
| | - Laurent Frenzel
- Department of Hematology, Hospital Necker, Assistance Publique Hopitaux de Paris, Paris
| | - Bruno Royer
- Department of Immuno Hematology, Hospital Saint-Louis, Assistance Publique Hopitaux de Paris, Paris
| | - Alexis Talbot
- Department of Immuno Hematology, Hospital Saint-Louis, Assistance Publique Hopitaux de Paris, Paris
| | - Sylvain Choquet
- Sorbonne Université, Department of Hematology, Hospital Pitie-Salpetriere, Assistance Publique Hopitaux de Paris, Paris
| | - Frederic Davi
- Laboratory of Hematology, Hospital Pitie-Salpetriere, Assistance Publique Hopitaux de Paris, Paris
| | - Florence Nguyen-Khac
- Laboratory of Hematology, Hospital Pitie-Salpetriere, Assistance Publique Hopitaux de Paris, Paris, France; Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS1138, Drug Resistance in Hematological Malignancies Team, Paris
| | - Wendy Cuccuini
- Laboratory of Cytogenetic, Hospital Saint Louis, Assistance Publique Hopitaux de Paris, Paris
| | - Morgane Cheminant
- Department of Hematology, Hospital Necker, Assistance Publique Hopitaux de Paris, Paris
| | - Clotilde Bravetti
- Laboratory of Hematology, Hospital Pitie-Salpetriere, Assistance Publique Hopitaux de Paris, Paris
| | - Gregory Lazarian
- Laboratory of Hematology, Hospital Avicenne, Assistance Publique Hopitaux de Paris, Paris
| | - Sophie Kaltenbach
- Laboratory of Hematology, Hospital Necker, Assistance Publique Hopitaux de Paris, Paris
| | - Olivier Hermine
- Department of Hematology, Hospital Necker, Assistance Publique Hopitaux de Paris, Paris
| | - Damien Roos-Weil
- Sorbonne Université, Department of Hematology, Hospital Pitie-Salpetriere, Assistance Publique Hopitaux de Paris, Paris
| | - Marion Espéli
- INSERM U1160 EMiLy, Institut de Recherche Saint-Louis, Université Paris-Cité, Paris
| | - Karl Balabanian
- INSERM U1160 EMiLy, Institut de Recherche Saint-Louis, Université Paris-Cité, Paris
| | - Bertrand Arnulf
- Department of Immuno Hematology, Hospital Saint-Louis, Assistance Publique Hopitaux de Paris, Paris, France; University of Paris Cité, Paris.
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6
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Jondreville L, Dehgane L, Doualle C, Smagghe L, Grange B, Davi F, Lerner LK, Garnier D, Bravetti C, Tournilhac O, Roos-Weil D, Boubaya M, Chapiro E, Susin SA, Nguyen-Khac F. del(8p) and TNFRSF10B loss are associated with a poor prognosis and resistance to fludarabine in chronic lymphocytic leukemia. Leukemia 2023; 37:2221-2230. [PMID: 37752286 DOI: 10.1038/s41375-023-02035-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 08/22/2023] [Accepted: 09/11/2023] [Indexed: 09/28/2023]
Abstract
Chronic lymphocytic leukemia (CLL) is a heterogeneous disease, the prognosis of which varies according to the cytogenetic group. We characterized a rare chromosomal abnormality (del(8p), deletion of the short arm of chromosome 8) in the context of CLL. By comparing the largest cohort of del(8p) CLL to date (n = 57) with a non-del(8p) cohort (n = 155), del(8p) was significantly associated with a poor prognosis, a shorter time to first treatment, worse overall survival (OS), and a higher risk of Richter transformation. For patients treated with fludarabine-based regimens, the next-treatment-free survival and the OS were shorter in del(8p) cases (including those with mutated IGHV). One copy of the TNFRSF10B gene (coding a pro-apoptotic receptor activated by TRAIL) was lost in 91% of del(8p) CLL. TNFRSF10B was haploinsufficient in del(8p) CLL, and was involved in the modulation of fludarabine-induced cell death - as confirmed by our experiments in primary cells and in CRISPR-edited TNFRSF10B knock-out CLL cell lines. Lastly, del(8p) abrogated the synergy between fludarabine and TRAIL-induced apoptosis. Our results highlight del(8p)'s value as a prognostic marker and suggest that fit CLL patients (i.e. with mutated IGHV and no TP53 disruption) should be screened for del(8p) before the initiation of fludarabine-based treatment.
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Affiliation(s)
- Ludovic Jondreville
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Lea Dehgane
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Cecile Doualle
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Luce Smagghe
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Beatrice Grange
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Frederic Davi
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Leticia K Lerner
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Delphine Garnier
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
| | - Clotilde Bravetti
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France
| | - Olivier Tournilhac
- Service d'Hématologie Clinique, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63003, Clermont-Ferrand, France
| | - Damien Roos-Weil
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France
- Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - Marouane Boubaya
- Unité de Recherche Clinique, Hôpitaux Universitaires Paris Seine-Saint-Denis, AP-HP, Bobigny, France
| | - Elise Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France.
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France.
| | - Santos A Susin
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France.
| | - Florence Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006, Paris, France.
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Sorbonne Université, AP-HP, Paris, France.
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7
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Nadal N, Auger N, Bidet A, Nguyen-Khac F. Cytogenetics in the management of clonal chromosomal abnormalities of undetermined significance and persistent polyclonal B-cell lymphocytosis: Guidelines from the Groupe Francophone de Cytogénétique Hématologique (GFCH). Curr Res Transl Med 2023; 71:103426. [PMID: 38016423 DOI: 10.1016/j.retram.2023.103426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/30/2023]
Abstract
Acquired clonal chromosomal abnormalities (CAs) are usually considered to be disease-related. However, when a CA of this type is the only abnormality present (and especially in small clones), the clinical significance is unclear. Here, we review the literature on recurrent CAs whose significance is regularly subject to debate. Our objective was to help with their interpretation and develop guidelines for sex chromosome loss, trisomy 15, trisomy 8, deletion 20q and other isolated non-myelodysplastic neoplasm (MDS)-defining CAs. We suggest that non-MDS-defining CAs correspond to clonal hematopoiesis of indeterminate potential (CHIP) in the absence of cytopenia and clonal cytopenia of undetermined significance (CCUS) in the presence of cytopenia. Lastly, we review the literature on persistent polyclonal binucleated B-cell lymphocytosis; although usually benign, this condition may correspond to a premalignant state.
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Affiliation(s)
- N Nadal
- Service de génétique chromosomique et moléculaire, CHU Dijon, Dijon, France.
| | - N Auger
- Génétique des tumeurs, Gustave Roussy, Villejuif, France
| | - A Bidet
- Laboratoire d'hématologie, CHU Bordeaux, Bordeaux, France
| | - F Nguyen-Khac
- Drug Resistance in Hematological Malignancies, Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, Paris, France; Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
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8
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Nguyen-Khac F, Balogh Z, Chauzeix J, Veronese L, Chapiro E. Cytogenetics in the management of chronic lymphocytic leukemia: Guidelines from the Groupe Francophone de Cytogénétique Hématologique (GFCH). Curr Res Transl Med 2023; 71:103410. [PMID: 38039634 DOI: 10.1016/j.retram.2023.103410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 09/14/2023] [Indexed: 12/03/2023]
Abstract
Chromosomal abnormalities are frequent in chronic lymphocytic leukemia (CLL), and most have prognostic value. In addition to the four well-known abnormalities (13q, 11q and 17p deletions, and trisomy 12), other recurrent aberrations have been linked to the disease outcome and/or drug resistance. Moreover, the complex karyotype has recently emerged as a prognostic marker for patients undergoing immunochemotherapy or targeted therapies. Here, we describe the main chromosomal abnormalities identified in CLL and related disorders (small lymphocytic lymphoma and monoclonal B-cell lymphocytosis) by reviewing the most recent literature and discussing their detection and clinical impact. Lastly, we provide technical guidelines and a strategy for the cytogenetic assessment of CLL.
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Affiliation(s)
- Florence Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Paris, France; Service d'Hématologie Biologique, Bâtiment Pharmacie, 3e étage, Pitié-Salpêtrière/Charles Foix University Hospital, AP-HP, 83 Bd de l'Hôpital, Paris F-75013, France.
| | - Zsofia Balogh
- Département d'Innovation Thérapeutique et des Essais Précoces, Gustave Roussy, Villejuif, France
| | - Jasmine Chauzeix
- Service d'Hématologie biologique, CHU de Limoges - CRIBL, UMR CNRS 7276/INSERM 1262, Limoges, France
| | - Lauren Veronese
- Service de Cytogénétique Médicale, CHU Estaing, 1 place Lucie et Raymond Aubrac, Clermont-Ferrand 63003, France
| | - Elise Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Paris, France; Service d'Hématologie Biologique, Bâtiment Pharmacie, 3e étage, Pitié-Salpêtrière/Charles Foix University Hospital, AP-HP, 83 Bd de l'Hôpital, Paris F-75013, France
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9
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Gaillard JB, Chapiro E, Daudignon A, Nadal N, Penther D, Chauzeix J, Nguyen-Khac F, Veronese L, Lefebvre C. Cytogenetics in the management of mature T-cell and NK-cell neoplasms: Guidelines from the Groupe Francophone de Cytogénétique Hématologique (GFCH). Curr Res Transl Med 2023; 71:103428. [PMID: 38016421 DOI: 10.1016/j.retram.2023.103428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/30/2023]
Abstract
Mature T-cell and natural killer (NK)-cell neoplasms (MTNKNs) are a highly heterogeneous group of lymphomas that represent 10-15 % of lymphoid neoplasms and have usually an aggressive behavior. Diagnosis can be challenging due to their overlapping clinical, histological and immunophenotypic features. Genetic data are not a routine component of the diagnostic algorithm for most MTNKNs. Indeed, unlike B-cell lymphomas, the genomic landscape of MTNKNs is not fully understood. Only few characteristic rearrangements can be easily identified with conventional cytogenetic methods and are an integral part of the diagnostic criteria, for instance the t(14;14)/inv(14) or t(X;14) abnormality harbored by 95 % of patients with T-cell prolymphocytic leukemia, or the ALK gene translocation observed in some forms of anaplastic large cell lymphoma. However, advances in molecular and cytogenetic techniques have brought new insights into MTNKN pathogenesis. Several recurrent genetic alterations have been identified, such as chromosomal losses involving tumor suppressor genes (SETD2, CDKN2A, TP53) and gains involving oncogenes (MYC), activating mutations in signaling pathways (JAK-STAT, RAS), and epigenetic dysregulation, that have improved our understanding of these pathologies. This work provides an overview of the cytogenetics knowledge in MTNKNs in the context of the new World Health Organization classification and the International Consensus Classification of hematolymphoid tumors. It describes key genetic alterations and their clinical implications. It also proposes recommendations on cytogenetic methods for MTNKN diagnosis.
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Affiliation(s)
- Jean-Baptiste Gaillard
- Unité de Génétique Chromosomique, Service de Génétique moléculaire et cytogénomique, CHU Montpellier, Montpellier, France.
| | - Elise Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS_1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, F-75013 Paris, France
| | - Agnès Daudignon
- Institut de Génétique Médicale - Hôpital Jeanne de Flandre - CHRU de Lille, France
| | - Nathalie Nadal
- Service de génétique chromosomique et moléculaire, CHU Dijon, Dijon, France
| | - Dominique Penther
- Laboratoire de Génétique Oncologique, Centre Henri Becquerel, Rouen, France
| | - Jasmine Chauzeix
- Service d'Hématologie biologique CHU de Limoges - CRIBL, UMR CNRS 7276/INSERM 1262, Limoges, France
| | - Florence Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS_1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, F-75013 Paris, France
| | - Lauren Veronese
- Service de Cytogénétique Médicale, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand; EA7453 CHELTER, Université Clermont Auvergne, France
| | - Christine Lefebvre
- Unité de Génétique des Hémopathies, Service d'Hématologie Biologique, CHU Grenoble Alpes, Grenoble, France
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10
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Nguyen-Khac F, Bidet A, Chapiro E, Lefebvre C, Michaux L, Troadec MB. Cytogenetics in the management of hematological malignancies: Guidelines from the Groupe Francophone de Cytogénétique Hématologique. Curr Res Transl Med 2023; 71:103411. [PMID: 37984195 DOI: 10.1016/j.retram.2023.103411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/29/2023] [Accepted: 09/16/2023] [Indexed: 11/22/2023]
Affiliation(s)
- Florence Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France.
| | - Audrey Bidet
- Service d'Hématologie Biologique, CHU Bordeaux, Bordeaux, France
| | - Elise Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS 1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Christine Lefebvre
- Unité de Génétique des Hémopathies, Service d'Hématologie Biologique, CHU Grenoble Alpes, Grenoble, France
| | - Lucienne Michaux
- Center for Human Genetics, University Hospitals Leuven, and KU Leuven, Leuven, Belgium
| | - Marie-Bérengère Troadec
- Univ Brest, Inserm, EFS, UMR 1078, GGB, F-29200 Brest, France; CHRU Brest, Service de génétique, Laboratoire de génétique chromosomique, Brest, France
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11
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Lefebvre C, Veronese L, Nadal N, Gaillard JB, Penther D, Daudignon A, Chauzeix J, Nguyen-Khac F, Chapiro E. Cytogenetics in the management of mature B-cell non-Hodgkin lymphomas: Guidelines from the Groupe Francophone de Cytogénétique Hematologique (GFCH). Curr Res Transl Med 2023; 71:103425. [PMID: 38016420 DOI: 10.1016/j.retram.2023.103425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/18/2023] [Accepted: 10/18/2023] [Indexed: 11/30/2023]
Abstract
Non-Hodgkin lymphomas (NHL) consist of a wide range of clinically, phenotypically and genetically distinct neoplasms. The accurate diagnosis of mature B-cell non-Hodgkin lymphoma relies on a multidisciplinary approach that integrates morphological, phenotypical and genetic characteristics together with clinical features. Cytogenetic analyses remain an essential part of the diagnostic workup for mature B-cell lymphomas. Karyotyping is particularly useful to identify hallmark translocations, typical cytogenetic signatures as well as complex karyotypes, all bringing valuable diagnostic and/or prognostic information. Besides the well-known recurrent chromosomal abnormalities such as, for example, t(14;18)(q32;q21)/IGH::BCL2 in follicular lymphoma, recent evidences support a prognostic significance of complex karyotype in mantle cell lymphoma and Waldenström macroglobulinemia. Fluorescence In Situ Hybridization is also a key analysis playing a central role in disease identification, especially in genetically-defined entities, but also in predicting transformation risk or prognostication. This can be exemplified by the pivotal role of MYC, BCL2 and/or BCL6 rearrangements in the diagnostic of aggressive or large B-cell lymphomas. This work relies on the World Health Organization and the International Consensus Classification of hematolymphoid tumors together with the recent cytogenetic advances. Here, we review the various chromosomal abnormalities that delineate well-established mature B-cell non-Hodgkin lymphoma entities as well as newly recognized genetic subtypes and provide cytogenetic guidelines for the diagnostic management of mature B-cell lymphomas.
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Affiliation(s)
- C Lefebvre
- Unité de Génétique des Hémopathies, Service d'Hématologie Biologique, CHU Grenoble Alpes, Grenoble, France.
| | - L Veronese
- Service de Cytogénétique Médicale, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63003 Clermont-Ferrand; EA7453 CHELTER, Université Clermont Auvergne, France
| | - N Nadal
- Service de génétique chromosomique et moléculaire, CHU Dijon, Dijon, France
| | - J-B Gaillard
- Unité de Génétique Chromosomique, Service de Génétique moléculaire et cytogénomique, CHU Montpellier, Montpellier, France
| | - D Penther
- Laboratoire de Génétique Oncologique, Centre Henri Becquerel, Rouen, France
| | - A Daudignon
- Laboratoire de Génétique Médicale - Hôpital Jeanne de Flandre - CHRU de Lille, France
| | - J Chauzeix
- Service d'Hématologie biologique CHU de Limoges - CRIBL, UMR CNRS 7276/INSERM 1262, Limoges, France
| | - F Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS_1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, F-75013 Paris, France
| | - E Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS_1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, F-75013 Paris, France
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12
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Bauvois B, Chapiro E, Quiney C, Maloum K, Susin SA, Nguyen-Khac F. The Value of Neutrophil Gelatinase-Associated Lipocalin Receptor as a Novel Partner of CD38 in Chronic Lymphocytic Leukemia: From an Adverse Prognostic Factor to a Potential Pharmacological Target? Biomedicines 2023; 11:2335. [PMID: 37760777 PMCID: PMC10525793 DOI: 10.3390/biomedicines11092335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/14/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023] Open
Abstract
Chronic lymphocytic leukemia (CLL) is characterized by the accumulation of neoplastic B lymphocytes that escape death, and correlates with the expression of negative prognostic markers such as the CD38 antigen. Although certain new drugs approved by the US Food and Drug Administration improve the clinical outcome of CLL patients, drug resistance and disease relapse still occur. Like CD38, neutrophil gelatinase-associated lipocalin receptor (NGAL-R) is frequently overexpressed in CLL cells. Here, we evaluated the concomitant surface expression of NGAL-R and CD38 in leukemic blood cells from 52 CLL patients (37 untreated, 8 in clinical remission, and 7 relapsed). We provide evidence of a positive correlation between NGAL-R and CD38 levels both in the interpatient cohorts (p < 0.0001) and in individual patients, indicating a constitutive association of NGAL-R and CD38 at the cell level. Patients with progressing CLL showed a time-dependent increase in NGAL-R/CD38 levels. In treated CLL patients who achieved clinical remission, NGAL-R/CD38 levels were decreased, and were significantly lower than in the untreated and relapsed groups (p < 0.02). As NGAL-R and CD38 participate in CLL cell survival, envisioning their simultaneous inhibition with bispecific NGAL-R/CD38 antibodies capable of inducing leukemic cell death might provide therapeutic benefit for CLL patients.
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Affiliation(s)
- Brigitte Bauvois
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; (E.C.); (K.M.); (S.A.S.); (F.N.-K.)
| | - Elise Chapiro
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; (E.C.); (K.M.); (S.A.S.); (F.N.-K.)
- Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d’Hématologie Biologique, F-75013 Paris, France;
| | - Claire Quiney
- Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d’Hématologie Biologique, F-75013 Paris, France;
| | - Karim Maloum
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; (E.C.); (K.M.); (S.A.S.); (F.N.-K.)
- Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d’Hématologie Biologique, F-75013 Paris, France;
| | - Santos A. Susin
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; (E.C.); (K.M.); (S.A.S.); (F.N.-K.)
| | - Florence Nguyen-Khac
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm UMRS1138, Drug Resistance in Hematological Malignancies Team, F-75006 Paris, France; (E.C.); (K.M.); (S.A.S.); (F.N.-K.)
- Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Service d’Hématologie Biologique, F-75013 Paris, France;
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13
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Michallet AS, Letestu R, Le Garff-Tavernier M, Campos L, Ticchioni M, Dilhuydy MS, Morisset S, Rouille V, Mahé B, Laribi K, Villemagne B, Ferrant E, Tournilhac O, Delmer A, Molina L, Leblond V, Tomowiak C, de Guibert S, Orsini-Piocelle F, Banos A, Carassou P, Cartron G, Fornecker LM, Ysebaert L, Dartigeas C, Truchan-Graczyk M, Vilque JP, Schleinitz TA, Cymbalista F, Leprêtre S, Lévy V, Nguyen-Khac F, Feugier P. A fixed-duration immunochemotherapy approach in CLL: 5.5-year results from the phase 2 ICLL-07 FILO trial. Blood Adv 2023; 7:3936-3945. [PMID: 37026799 PMCID: PMC10410135 DOI: 10.1182/bloodadvances.2022009594] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 04/08/2023] Open
Abstract
In previously untreated, medically fit patients with chronic lymphocytic leukemia (CLL), research is focused on developing fixed-duration strategies to improve long-term outcomes while sparing patients from serious toxicities. The ICLL-07 trial evaluated a fixed-duration (15-month) immunochemotherapy approach in which after obinutuzumab-ibrutinib induction for 9 months, patients (n = 10) in complete remission (CR) with bone marrow (BM) measurable residual disease (MRD) <0.01% continued only ibrutinib 420 mg/day for 6 additional months (I arm), whereas the majority (n = 115) received up to 4 cycles of fludarabine/cyclophosphamide-obinutuzumab 1000 mg alongside the ibrutinib (I-FCG arm). Primary analysis at month 16 showed that 84 of 135 (62.2%) patients enrolled achieved CR with a BM MRD <0.01%. Here, we report follow-up at median 63 months. Peripheral blood (PB) MRD was assessed 6 monthly beyond the end of treatment using a highly sensitive (10-6) flow cytometry technique. In the I-FCG arm, the PB MRD <0.01% rate (low-level positive <0.01% or undetectable with limit of detection ≤10-4) in evaluable patients was still 92.5% (74/80) at month 40 and 80.6% (50/62) at month 64. No differences in the PB MRD status were apparent per to the IGHV mutational status. In the overall population, 4-year progression-free and overall survival rates were 95.5% and 96.2%, respectively. Twelve deaths occurred overall. Fourteen serious adverse events occurred beyond the end of treatment. Thus, our fixed-duration immunochemotherapy approach produced deep and sustained PB MRD responses, high survival rates, and low long-term toxicity. A randomized trial is needed to compare our immunochemotherapy approach with a chemotherapy-free strategy. This trial was registered at www.clinicaltrials.gov as #NCT02666898.
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Affiliation(s)
| | - Rémi Letestu
- Hematology Laboratory, Avicenne Hospital, Hôpitaux universitaires Paris Seine Saint-Denis (HUPSSD), Assistance Publique–Hôpitaux de Paris (AP-HP), Bobigny, France
| | | | - Lydia Campos
- Department of Hematology Biology, Le Centre Hospitalier Universitaire (CHU) Saint Etienne, Saint Etienne, France
| | | | | | | | - Valérie Rouille
- Department of Hematology, CHU Montpellier, Montpellier, France
| | - Béatrice Mahé
- Department of Hematology, Nantes University Hospital, Nantes, France
| | - Kamel Laribi
- Department of Hematology, CH Le Mans, Le Mans, France
| | | | - Emmanuelle Ferrant
- Department of Hematology and Oncology, CH Lyon-Sud, Hospices Civils de Lyon, Université Claude Bernard, Pierre-Benite, Lyon, France
| | - Olivier Tournilhac
- Department of Hematology and Cellular Therapy, CHU Hotel Dieu Hématologie, Clermont-Ferrand, France
| | - Alain Delmer
- Department of Hematology, CHU Reims, Reims, France
| | - Lysiane Molina
- Department of Hematology, CHU Grenoble, La Tronche, France
| | - Véronique Leblond
- Department of Hematology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | | | | | | | - Anne Banos
- Department of Hematology, CH Côte Basque, Bayonne, France
| | | | - Guillaume Cartron
- Department of Hematology, CHU Montpellier, Montpellier, France
- Department of Hematology, Montpellier University Hospital, Montpelllier, France
| | | | - Loic Ysebaert
- Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse, France
| | | | | | - Jean-Pierre Vilque
- Institut d'Hématologie de Basse-Normandie, Centre François Baclesse, Caen, France
| | | | | | - Stéphane Leprêtre
- Inserm U1245 and Department of Hematology, Centre Centre Henri-Becquerel and Normandie University UNIROUEN, Rouen, France
| | - Vincent Lévy
- Department of Clinical Research, Avicenne Hospital, HUPSSD, AP-HP, Bobigny, France
| | | | - Pierre Feugier
- Department of Hematology, Centre Hospitalier Régional Universitaire de Nancy, Hôpitaux de Brabois, Vandoeuvre-lès-Nancy, France
| | - French Innovative Leukemia Organization (FILO) CLL group
- Department of Hematology, Centre Léon Bérard, Lyon, France
- Hematology Laboratory, Avicenne Hospital, Hôpitaux universitaires Paris Seine Saint-Denis (HUPSSD), Assistance Publique–Hôpitaux de Paris (AP-HP), Bobigny, France
- Department of Hematology Biology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
- Department of Hematology Biology, Le Centre Hospitalier Universitaire (CHU) Saint Etienne, Saint Etienne, France
- Department of Immunology, CHU Nice, Nice, France
- Department of Hematology, CHU Bordeaux, Pessac, France
- Department of Hematology, CHU Montpellier, Montpellier, France
- Department of Hematology, Nantes University Hospital, Nantes, France
- Department of Hematology, CH Le Mans, Le Mans, France
- Department of Hematology, CHD Vendée, La Roche-sur-Yon, France
- Department of Hematology and Oncology, CH Lyon-Sud, Hospices Civils de Lyon, Université Claude Bernard, Pierre-Benite, Lyon, France
- Department of Hematology and Cellular Therapy, CHU Hotel Dieu Hématologie, Clermont-Ferrand, France
- Department of Hematology, CHU Reims, Reims, France
- Department of Hematology, CHU Grenoble, La Tronche, France
- Department of Hematology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
- Department of Hematology, CHU Poitiers, Poitiers, France
- Department of Hematology, CHU Rennes, Rennes, France
- Hematology Service, CH Annecy, Annecy, France
- Department of Hematology, CH Côte Basque, Bayonne, France
- Department of Hematology, CH Metz, Metz, France
- Department of Hematology, Montpellier University Hospital, Montpelllier, France
- Department of Hematology, Strasbourg University Hospital, Strasbourg, France
- Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse, France
- Department of Hematology, CHU Tours, Hôpital Bretonneau, Tours, France
- Department of Hematology, CHU Angers, Angers, France
- Institut d'Hématologie de Basse-Normandie, Centre François Baclesse, Caen, France
- Department of Hematology, Institut Paoli Calmettes, Marseille, Marseille France
- Department of Hematology, Avicenne Hospital, HUPSSD, AP-HP, Bobigny, France
- Inserm U1245 and Department of Hematology, Centre Centre Henri-Becquerel and Normandie University UNIROUEN, Rouen, France
- Department of Clinical Research, Avicenne Hospital, HUPSSD, AP-HP, Bobigny, France
- Department of Hematology, Centre Hospitalier Régional Universitaire de Nancy, Hôpitaux de Brabois, Vandoeuvre-lès-Nancy, France
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14
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Algrin C, Pérol L, Chapiro E, Baseggio L, Maloum K, Settegrana C, Lesesve JF, Siavellis J, Delmer A, Michallet AS, Ferrant E, Feugier P, Tomowiak C, Brion A, Ghez D, Fornecker LM, Ivanoff S, Struski S, Sutton L, Radford-Weiss I, Eclache V, Lefebvre C, Leblond V, Nguyen-Khac F, Roos-Weil D. Retrospective analysis of a cohort of 41 de novo B-cell prolymphocytic leukemia patients: impact of genetics and targeted therapies (a FILO study). Haematologica 2023; 108:1691-1696. [PMID: 36546425 PMCID: PMC10230425 DOI: 10.3324/haematol.2022.282162] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/14/2022] [Indexed: 11/15/2023] Open
Affiliation(s)
- Caroline Algrin
- Groupe Hospitalier Mutualiste de Grenoble, Service d'Onco-Hématologie, Grenoble.
| | - Louis Pérol
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, AP-HP, Paris
| | - Elise Chapiro
- Sorbonne Université, Unité de Cytogénétique Hématologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France; Centre de Recherche des Cordeliers, INSERM, Drug resistance in hematological malignancies (DRIHM) Team, Sorbonne Université, Université Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, F-75006 Paris
| | - Lucile Baseggio
- Hôpital Lyon Sud, Laboratoire d'Hématologie, Hospices Civils de Lyon, Pierre-Bénite
| | - Karim Maloum
- Sorbonne Université, Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP, Paris
| | | | | | | | - Alain Delmer
- CHU Reims, Service d'Hématologie Clinique, Reims
| | | | - Emmanuelle Ferrant
- Hôpital Lyon Sud, Service d'Hématologie Clinique, Hospices Civils de Lyon, Pierre-Bénite
| | - Pierre Feugier
- CHU Nancy, Service d'Hématologie Clinique, Vandoeuvre-lès-Nancy
| | | | - Annie Brion
- CHU J Minjoz, Service d'Hématologie Clinique, Besançon
| | - David Ghez
- Institut Gustave Roussy, Service d'Hématologie Clinique, Villejuif
| | - Luc-Matthieu Fornecker
- Service d'Hématologie, Institut de Cancérologie Strasbourg Europe (ICANS), 17 rue Albert Calmette, Strasbourg
| | - Sarah Ivanoff
- Hôpital Avicenne, Service d'Hématologie Clinique, AP-HP, Bobigny
| | - Stéphanie Struski
- IUCT Oncopole - Toulouse, Laboratoire d'hématologie/Plateau Technique Hématologie-Oncologie, Toulouse
| | | | | | - Virginie Eclache
- Hôpital Avicenne, Service d'Hématologie Biologique, AP-HP, Bobigny
| | - Christine Lefebvre
- CHU Grenoble Alpes, Laboratoire de Cytogénétique des Hémopathies, Grenoble
| | - Véronique Leblond
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, AP-HP, Paris
| | - Florence Nguyen-Khac
- Sorbonne Université, Unité de Cytogénétique Hématologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France; Centre de Recherche des Cordeliers, INSERM, Drug resistance in hematological malignancies (DRIHM) Team, Sorbonne Université, Université Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, F-75006 Paris
| | - Damien Roos-Weil
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France; Centre de Recherche des Cordeliers, INSERM, Drug resistance in hematological malignancies (DRIHM) Team, Sorbonne Université, Université Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, F-75006 Paris.
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15
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Brett VE, Lechevalier N, Trimoreau F, Dussiau C, Dimicoli-Salazar S, Coster L, Luquet I, Nadal N, Ribourtout B, Chapiro E, Lefebvre C, Tondeur S, Balducci E, Nguyen-Khac F, Borie C, Radford-Weiss I, Barin C, Eclache V, Mansier O, Bidet A. The presence of a chromosomal abnormality in cytopenia without dysplasia identifies a category of high-risk clonal cytopenia of unknown significance. Genes Chromosomes Cancer 2023; 62:139-151. [PMID: 36412977 DOI: 10.1002/gcc.23107] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022] Open
Abstract
Myelodysplastic syndromes (MDS) are hematological malignancies classically defined by the presence of cytopenia(s) and dysmorphic myeloid cells. It is now known that MDS can be preceded by a pre-malignant condition called clonal cytopenia of unknown significance (CCUS), which associates a clonality marker with cytopenia in the absence of criteria of dysplasia. However, to date, it is not clear whether chromosomal abnormalities should be considered in the definition of CCUS or if they carry a prognostic impact in CCUS patients. In this study, we analyzed the clinico-biological features and outcomes of 34 patients who presented with one or more cytopenias, an absence of significant dysplasia, and a presence of a chromosomal abnormality (CA). We named this entity chromosomal abnormality with cytopenia of undetermined significance (CACtUS). We show that these patients are slightly older than MDS patients and that they more frequently presented with normocytic anemia. Most CACtUS patients exhibited only one unbalanced CA. The number and type of mutations were comparable between CACtUS patients and MDS patients. Regardless of the cytogenetic abnormality, the clinicobiological characteristics, overall survival, and risk of progression to high-risk (HR) MDS were similar between CACtUS patients and low-risk MDS patients. Thus, we suggest that CACtUS patients can be considered as HR-CCUS and should receive the follow-up regimen recommended for MDS patients.
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Affiliation(s)
| | | | - Franck Trimoreau
- Laboratoire d'Hématologie Biologique, CHU Limoges, Limoges, France
| | - Charles Dussiau
- Laboratoire d'Hématologie Biologique, CHU Bordeaux, Bordeaux, France.,INSERM U1034, Biology of cardiovascular disease, Pessac, France
| | | | - Lucie Coster
- Laboratoire d'Hématologie, CHU Toulouse, site IUCT-O, Toulouse, France.,Groupe Francophone de Cytogénétique Hématologique (GFCH)
| | - Isabelle Luquet
- Laboratoire d'Hématologie, CHU Toulouse, site IUCT-O, Toulouse, France.,Groupe Francophone de Cytogénétique Hématologique (GFCH)
| | - Nathalie Nadal
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Service de génétique chromosomique et moléculaire, CHU Dijon, Dijon, France
| | - Bénédicte Ribourtout
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Laboratoire d'Hématologie, CHU Angers, Angers, France
| | - Elise Chapiro
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France.,Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, INSERM UMRS 1138; Sorbonne Université, Paris, France
| | - Christine Lefebvre
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Laboratoire de Cytogénétique des Hémopathies, CHU Grenoble Alpes, Grenoble, France
| | - Sylvie Tondeur
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Laboratoire d'Hématologie, CHU St-Etienne, St Etienne, France
| | - Estelle Balducci
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Laboratoire d'Hématologie, Hôpital Paul Brousse, APHP, Paris, France
| | - Florence Nguyen-Khac
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France.,Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, INSERM UMRS 1138; Sorbonne Université, Paris, France
| | - Claire Borie
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Laboratoire d'Hématologie, Hôpital Paul Brousse, APHP, Paris, France
| | - Isabelle Radford-Weiss
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Laboratoire de Cytogénétique, Hôpital Necker-Enfants Malades, APHP, Paris, France
| | - Carole Barin
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Laboratoire de cytogénétique hématologique, Service de génétique, CHU Bretonneau, Tours, France
| | - Virginie Eclache
- Groupe Francophone de Cytogénétique Hématologique (GFCH).,Hopital Pitié-Salpétrière, AP-HP, France
| | - Olivier Mansier
- Laboratoire d'Hématologie Biologique, CHU Bordeaux, Bordeaux, France.,INSERM U1034, Biology of cardiovascular disease, Pessac, France
| | - Audrey Bidet
- Laboratoire d'Hématologie Biologique, CHU Bordeaux, Bordeaux, France.,Groupe Francophone de Cytogénétique Hématologique (GFCH)
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16
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Mansouri L, Thorvaldsdottir B, Sutton LA, Karakatsoulis G, Meggendorfer M, Parker H, Nadeu F, Brieghel C, Laidou S, Moia R, Rossi D, Catherwood M, Kotaskova J, Delgado J, Rodríguez-Vicente AE, Benito R, Rigolin GM, Bonfiglio S, Scarfo L, Mattsson M, Davis Z, Gogia A, Rani L, Baliakas P, Foroughi-Asl H, Jylhä C, Skaftason A, Rapado I, Miras F, Martinez-Lopez J, de la Serna J, Rivas JMH, Thornton P, Larráyoz MJ, Calasanz MJ, Fésüs V, Mátrai Z, Bödör C, Smedby KE, Espinet B, Puiggros A, Gupta R, Bullinger L, Bosch F, Tazón-Vega B, Baran-Marszak F, Oscier D, Nguyen-Khac F, Zenz T, Terol MJ, Cuneo A, Hernández-Sánchez M, Pospisilova S, Mills K, Gaidano G, Niemann CU, Campo E, Strefford JC, Ghia P, Stamatopoulos K, Rosenquist R. Different prognostic impact of recurrent gene mutations in chronic lymphocytic leukemia depending on IGHV gene somatic hypermutation status: a study by ERIC in HARMONY. Leukemia 2023; 37:339-347. [PMID: 36566271 PMCID: PMC9898037 DOI: 10.1038/s41375-022-01802-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 12/25/2022]
Abstract
Recent evidence suggests that the prognostic impact of gene mutations in patients with chronic lymphocytic leukemia (CLL) may differ depending on the immunoglobulin heavy variable (IGHV) gene somatic hypermutation (SHM) status. In this study, we assessed the impact of nine recurrently mutated genes (BIRC3, EGR2, MYD88, NFKBIE, NOTCH1, POT1, SF3B1, TP53, and XPO1) in pre-treatment samples from 4580 patients with CLL, using time-to-first-treatment (TTFT) as the primary end-point in relation to IGHV gene SHM status. Mutations were detected in 1588 (34.7%) patients at frequencies ranging from 2.3-9.8% with mutations in NOTCH1 being the most frequent. In both univariate and multivariate analyses, mutations in all genes except MYD88 were associated with a significantly shorter TTFT. In multivariate analysis of Binet stage A patients, performed separately for IGHV-mutated (M-CLL) and unmutated CLL (U-CLL), a different spectrum of gene alterations independently predicted short TTFT within the two subgroups. While SF3B1 and XPO1 mutations were independent prognostic variables in both U-CLL and M-CLL, TP53, BIRC3 and EGR2 aberrations were significant predictors only in U-CLL, and NOTCH1 and NFKBIE only in M-CLL. Our findings underscore the need for a compartmentalized approach to identify high-risk patients, particularly among M-CLL patients, with potential implications for stratified management.
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Affiliation(s)
- Larry Mansouri
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Birna Thorvaldsdottir
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lesley-Ann Sutton
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Georgios Karakatsoulis
- Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
- Department of Mathematics, University of Ioannina, Ioannina, Greece
| | | | - Helen Parker
- Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Ferran Nadeu
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Christian Brieghel
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Stamatia Laidou
- Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Davide Rossi
- Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Laboratory of Experimental Hematology, Institute of Oncology Research, Bellinzona, Switzerland
| | - Mark Catherwood
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, UK
| | - Jana Kotaskova
- Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
- Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Julio Delgado
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Ana E Rodríguez-Vicente
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Rocío Benito
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Gian Matteo Rigolin
- Hematology-Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Silvia Bonfiglio
- Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Lydia Scarfo
- Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Mattias Mattsson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Zadie Davis
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Ajay Gogia
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lata Rani
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Panagiotis Baliakas
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Hassan Foroughi-Asl
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Jylhä
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Aron Skaftason
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Inmaculada Rapado
- Hospital Universitario 12 Octubre, Madrid, Spain
- Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Fatima Miras
- Hospital Universitario 12 Octubre, Madrid, Spain
| | - Joaquín Martinez-Lopez
- Hospital Universitario 12 Octubre, Madrid, Spain
- Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Javier de la Serna
- Hospital Universitario 12 Octubre, Madrid, Spain
- Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Jesús María Hernández Rivas
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | | | - María José Larráyoz
- Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - María José Calasanz
- Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Viktória Fésüs
- HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Zoltán Mátrai
- Central Hospital of Southern Pest-National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Csaba Bödör
- HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Karin E Smedby
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Ritu Gupta
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lars Bullinger
- Department of Hematology, Oncology and Cancer Immunology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Francesc Bosch
- Department of Hematology, Hospital Universitari Vall d'Hebron (HUVH), Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Bárbara Tazón-Vega
- Department of Hematology, Hospital Universitari Vall d'Hebron (HUVH), Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Fanny Baran-Marszak
- Service d'hématologie Biologique Hôpital Avicenne Assistance Publique des Hôpitaux de Paris, Bobigny, France
| | - David Oscier
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Florence Nguyen-Khac
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Thorsten Zenz
- Department of Oncology and Haematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Maria Jose Terol
- Department of Hematology, INCLIVA Research Insitute, University of Valencia, Valencia, Spain
| | - Antonio Cuneo
- Hematology-Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - María Hernández-Sánchez
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Sarka Pospisilova
- Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
- Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Ken Mills
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, UK
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Carsten U Niemann
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Elias Campo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Hospital Clínic of Barcelona, Barcelona, Spain
- Universitat de Barcelona, Barcelona, Spain
| | - Jonathan C Strefford
- Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Paolo Ghia
- Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Kostas Stamatopoulos
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
- Clinical Genetics, Karolinska University Hospital, Solna, Sweden.
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17
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Nguyen-Khac F, Bidet A, Troadec MB, Veronese L, Auger N, Daudignon A, Nadal N, Penther D, Michaux L, Lafage-Pochitaloff M, Lefebvre C. The 5th edition of the WHO classification of haematolymphoid tumors: comments from the Groupe Francophone de Cytogénétique Hématologique (GFCH). Leukemia 2023; 37:946-947. [PMID: 36707618 DOI: 10.1038/s41375-023-01821-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/10/2023] [Accepted: 01/13/2023] [Indexed: 01/28/2023]
Affiliation(s)
- Florence Nguyen-Khac
- Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, INSERM UMRS, 1138, Paris, France. .,Sorbonne Université, Paris, France. .,Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France.
| | - Audrey Bidet
- CHU Bordeaux, Laboratoire d'Hématologie Biologique, F-33000, Bordeaux, France
| | - Marie-Bérengère Troadec
- Univ Brest, Inserm, EFS, UMR 1078, GGB, F-29200, Brest, France.,CHRU Brest, Service de génétique, Unité de génétique chromosomique, Brest, France
| | - Lauren Veronese
- Service de Cytogénétique Médicale, CHU Estaing, 1 place Lucie et Raymond Aubrac, 63003, Clermont-Ferrand, France
| | - Nathalie Auger
- Gustave Roussy, Génétique des tumeurs, 144 rue Edouard Vaillant, 94805, Villejuif, France
| | - Agnes Daudignon
- Institut de Génétique Médicale - Hôpital Jeanne de Flandre - CHRU de Lille, Av. Eugène Avinée, 59037, Lille Cedex, France
| | - Nathalie Nadal
- Service de génétique chromosomique et moléculaire - C.H.U. Dijon - Plateau Technique de Biologie, 2 rue Angélique Ducoudray, 21070, Dijon Cedex, France
| | - Dominique Penther
- Laboratoire de Génétique Oncologique, Centre Henri Becquerel, rue d'Amiens, 76038, Rouen, France
| | - Lucienne Michaux
- Center for Human Genetics, University Hospitals Leuven, and KU Leuven, Leuven, Belgium
| | | | - Christine Lefebvre
- Laboratoire de Génétique des Hémopathies - CHU GRENOBLE, 38043, Grenoble Cedex 09, France
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18
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Mansouri L, Thorvaldsdottir B, Sutton LA, Karakatsoulis G, Meggendorfer M, Parker H, Nadeu F, Brieghel C, Laidou S, Moia R, Rossi D, Catherwood M, Kotaskova J, Delgado J, Rodríguez-Vicente AE, Benito R, Rigolin GM, Bonfiglio S, Scarfo L, Mattsson M, Davis Z, Gogia A, Rani L, Baliakas P, Foroughi-Asl H, Jylhä C, Skaftason A, Rapado I, Miras F, Martinez-Lopez J, de la Serna J, Rivas JMH, Thornton P, Larráyoz MJ, Calasanz MJ, Fésüs V, Mátrai Z, Bödör C, Smedby KE, Espinet B, Puiggros A, Gupta R, Bullinger L, Bosch F, Tazón-Vega B, Baran-Marszak F, Oscier D, Nguyen-Khac F, Zenz T, Terol MJ, Cuneo A, Hernández-Sánchez M, Pospisilova S, Mills K, Gaidano G, Niemann CU, Campo E, Strefford JC, Ghia P, Stamatopoulos K, Rosenquist R. Correction: Different prognostic impact of recurrent gene mutations in chronic lymphocytic leukemia depending on IGHV gene somatic hypermutation status: a study by ERIC in HARMONY. Leukemia 2023; 37:504. [PMID: 36635392 PMCID: PMC9898025 DOI: 10.1038/s41375-023-01813-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Larry Mansouri
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Birna Thorvaldsdottir
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lesley-Ann Sutton
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Georgios Karakatsoulis
- grid.423747.10000 0001 2216 5285Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece ,grid.9594.10000 0001 2108 7481Department of Mathematics, University of Ioannina, Ioannina, Greece
| | - Manja Meggendorfer
- grid.420057.40000 0004 7553 8497MLL Munich Leukemia Laboratory, Munich, Germany
| | - Helen Parker
- grid.5491.90000 0004 1936 9297Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Ferran Nadeu
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Christian Brieghel
- grid.4973.90000 0004 0646 7373Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Stamatia Laidou
- grid.423747.10000 0001 2216 5285Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Riccardo Moia
- grid.16563.370000000121663741Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Davide Rossi
- grid.419922.5Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland ,grid.419922.5Laboratory of Experimental Hematology, Institute of Oncology Research, Bellinzona, Switzerland
| | - Mark Catherwood
- grid.4777.30000 0004 0374 7521Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast, UK
| | - Jana Kotaskova
- grid.412554.30000 0004 0609 2751Department of Internal Medicine—Hematology and Oncology, University Hospital Brno, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Faculty of Medicine, Masaryk University, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Julio Delgado
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain ,grid.410458.c0000 0000 9635 9413Hospital Clínic of Barcelona, Barcelona, Spain ,grid.5841.80000 0004 1937 0247Universitat de Barcelona, Barcelona, Spain
| | - Ana E. Rodríguez-Vicente
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Rocío Benito
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Gian Matteo Rigolin
- grid.8484.00000 0004 1757 2064Hematology—Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Silvia Bonfiglio
- grid.15496.3f0000 0001 0439 0892Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Lydia Scarfo
- grid.15496.3f0000 0001 0439 0892Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Mattias Mattsson
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Zadie Davis
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Ajay Gogia
- grid.413618.90000 0004 1767 6103All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lata Rani
- grid.413618.90000 0004 1767 6103All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Panagiotis Baliakas
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Hassan Foroughi-Asl
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Jylhä
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Aron Skaftason
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Inmaculada Rapado
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain ,grid.7719.80000 0000 8700 1153Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Fatima Miras
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain
| | - Joaquín Martinez-Lopez
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain ,grid.7719.80000 0000 8700 1153Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Javier de la Serna
- grid.144756.50000 0001 1945 5329Hospital Universitario 12 Octubre, Madrid, Spain ,grid.7719.80000 0000 8700 1153Spanish National Cancer Research (CNIO), Madrid, Spain
| | - Jesús María Hernández Rivas
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Patrick Thornton
- grid.414315.60000 0004 0617 6058Haematology Department, Beaumont Hospital, Dublin, Ireland
| | - María José Larráyoz
- grid.5924.a0000000419370271Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain ,grid.508840.10000 0004 7662 6114IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - María José Calasanz
- grid.5924.a0000000419370271Hematological Diseases Laboratory, CIMA LAB Diagnostics, University of Navarra, Pamplona, Spain ,grid.508840.10000 0004 7662 6114IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Viktória Fésüs
- grid.11804.3c0000 0001 0942 9821HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Zoltán Mátrai
- Central Hospital of Southern Pest—National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Csaba Bödör
- grid.11804.3c0000 0001 0942 9821HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Karin E. Smedby
- grid.4714.60000 0004 1937 0626Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Blanca Espinet
- grid.411142.30000 0004 1767 8811Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Anna Puiggros
- grid.411142.30000 0004 1767 8811Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar and Translational Research on Hematological Neoplasms Group, Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - Ritu Gupta
- grid.413618.90000 0004 1767 6103All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Lars Bullinger
- grid.6363.00000 0001 2218 4662Department of Hematology, Oncology and Cancer Immunology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Francesc Bosch
- grid.411083.f0000 0001 0675 8654Department of Hematology, Hospital Universitari Vall d’Hebron (HUVH), Experimental Hematology, Vall d’Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Bárbara Tazón-Vega
- grid.411083.f0000 0001 0675 8654Department of Hematology, Hospital Universitari Vall d’Hebron (HUVH), Experimental Hematology, Vall d’Hebron Institute of Oncology (VHIO), Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Fanny Baran-Marszak
- grid.50550.350000 0001 2175 4109Service d’hématologie Biologique Hôpital Avicenne Assistance Publique des Hôpitaux de Paris, Bobigny, France
| | - David Oscier
- Molecular Pathology Department, University Hospitals Dorset, Bournemouth, UK
| | - Florence Nguyen-Khac
- grid.462844.80000 0001 2308 1657Sorbonne Université, Service d’Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Thorsten Zenz
- grid.7400.30000 0004 1937 0650Department of Oncology and Haematology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Maria Jose Terol
- grid.5338.d0000 0001 2173 938XDepartment of Hematology, INCLIVA Research Insitute, University of Valencia, Valencia, Spain
| | - Antonio Cuneo
- grid.8484.00000 0004 1757 2064Hematology—Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - María Hernández-Sánchez
- grid.11762.330000 0001 2180 1817Cancer Research Center (IBMCC) CSIC—University of Salamanca, Salamanca, Spain ,grid.452531.4Instituto de Investigación Biomédica (IBSAL), Salamanca, Spain ,grid.411258.bDepartment of Hematology, University Hospital of Salamanca, Salamanca, Spain
| | - Sarka Pospisilova
- grid.412554.30000 0004 0609 2751Department of Internal Medicine—Hematology and Oncology, University Hospital Brno, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Faculty of Medicine, Masaryk University, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Ken Mills
- grid.4777.30000 0004 0374 7521Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast, UK
| | - Gianluca Gaidano
- grid.16563.370000000121663741Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Carsten U. Niemann
- grid.4973.90000 0004 0646 7373Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Elias Campo
- grid.10403.360000000091771775Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain ,grid.510933.d0000 0004 8339 0058Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain ,grid.410458.c0000 0000 9635 9413Hospital Clínic of Barcelona, Barcelona, Spain ,grid.5841.80000 0004 1937 0247Universitat de Barcelona, Barcelona, Spain
| | - Jonathan C. Strefford
- grid.5491.90000 0004 1936 9297Cancer Genomics, School for Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Paolo Ghia
- grid.15496.3f0000 0001 0439 0892Università Vita Salute San Raffaele and IRCCS Ospedale San Raffaele, Milano, Italy
| | - Kostas Stamatopoulos
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.423747.10000 0001 2216 5285Centre for Research and Technology Hellas, Institute of Applied Biosciences, Thessaloniki, Greece
| | - Richard Rosenquist
- grid.4714.60000 0004 1937 0626Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Clinical Genetics, Karolinska University Hospital, Solna, Sweden
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19
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Hirsch P, Bories D, Chapiro E, Nguyen-Khac F, Benusiglio PR, Norol F, Nguyen S. Successive relapses from donor and host cells in a patient with DEAD-box helicase 41 (DDX41)-associated myelodysplastic syndrome: The lessons to be learned. Br J Haematol 2022; 199:623-626. [PMID: 36029113 DOI: 10.1111/bjh.18433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/09/2022] [Accepted: 08/15/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Pierre Hirsch
- Laboratoire d'Hématologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint Antoine, Paris, France.,Service d'Hématologie Biologique, Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Dominique Bories
- Laboratoire d'Hématologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Henri Mondor, Créteil, France
| | - Elise Chapiro
- Unité de Cytogénétique Hématologique, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, Paris, France.,Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Université, Centre de Recherche des Cordeliers, Inserm, Université de Paris, Paris, France
| | - Florence Nguyen-Khac
- Unité de Cytogénétique Hématologique, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, Paris, France.,Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Université, Centre de Recherche des Cordeliers, Inserm, Université de Paris, Paris, France
| | - Patrick R Benusiglio
- UF d'Oncogénétique clinique, Département de Génétique médicale, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Françoise Norol
- Service d'Hématologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié Salpêtrière, Paris, France
| | - Stéphanie Nguyen
- Service d'Hématologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié Salpêtrière, Paris, France
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20
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Ramos-Campoy S, Puiggros A, Kamaso J, Beà S, Bougeon S, Larráyoz MJ, Costa D, Parker H, Rigolin GM, Blanco ML, Collado R, Ancín I, Salgado R, Moro-García MA, Baumann T, Gimeno E, Moreno C, Salido M, Calvo X, Calasanz MJ, Cuneo A, Nguyen-Khac F, Oscier D, Haferlach C, Strefford JC, Schoumans J, Espinet B. TP53 Abnormalities Are Underlying the Poor Outcome Associated with Chromothripsis in Chronic Lymphocytic Leukemia Patients with Complex Karyotype. Cancers (Basel) 2022; 14:3715. [PMID: 35954380 PMCID: PMC9367500 DOI: 10.3390/cancers14153715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/22/2022] [Accepted: 07/27/2022] [Indexed: 11/17/2022] Open
Abstract
Chromothripsis (cth) has been associated with a dismal outcome and poor prognosis factors in patients with chronic lymphocytic leukemia (CLL). Despite being correlated with high genome instability, previous studies have not assessed the role of cth in the context of genomic complexity. Herein, we analyzed a cohort of 33 CLL patients with cth and compared them against a cohort of 129 non-cth cases with complex karyotypes. Nine cth cases were analyzed using optical genome mapping (OGM). Patterns detected by genomic microarrays were compared and the prognostic value of cth was analyzed. Cth was distributed throughout the genome, with chromosomes 3, 6 and 13 being those most frequently affected. OGM detected 88.1% of the previously known copy number alterations and several additional cth-related rearrangements (median: 9, range: 3-26). Two patterns were identified: one with rearrangements clustered in the region with cth (3/9) and the other involving both chromothriptic and non-chromothriptic chromosomes (6/9). Cases with cth showed a shorter time to first treatment (TTFT) than non-cth patients (median TTFT: 2 m vs. 15 m; p = 0.013). However, when stratifying patients based on TP53 status, cth did not affect TTFT. Only TP53 maintained its significance in the multivariate analysis for TTFT, including cth and genome complexity defined by genomic microarrays (HR: 1.60; p = 0.029). Our findings suggest that TP53 abnormalities, rather than cth itself, underlie the poor prognosis observed in this subset.
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Affiliation(s)
- Silvia Ramos-Campoy
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Anna Puiggros
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Joanna Kamaso
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Sílvia Beà
- Hematopathology Section, Department of Pathology, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (S.B.); (D.C.); (T.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Sandrine Bougeon
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, 1011 Lausanne, Switzerland; (S.B.); (J.S.)
| | - María José Larráyoz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, 31008 Pamplona, Spain; (M.J.L.); (M.J.C.)
| | - Dolors Costa
- Hematopathology Section, Department of Pathology, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (S.B.); (D.C.); (T.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Helen Parker
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (H.P.); (J.C.S.)
| | - Gian Matteo Rigolin
- Hematology Section, St. Anna University Hospital, 44121 Ferrara, Italy; (G.M.R.); (A.C.)
| | - María Laura Blanco
- Department of Hematology, Hospital de la Santa Creu I Sant Pau, 08041 Barcelona, Spain; (M.L.B.); (C.M.)
| | - Rosa Collado
- Department of Hematology, Consorcio Hospital General Universitario, 46014 Valencia, Spain;
| | - Idoya Ancín
- Department of Hematology and Hemotherapy, Hospital Universitario Cruces, 48903 Bilbao, Spain;
| | - Rocío Salgado
- Cytogenetics Laboratory, Hematology Department, Fundación Jiménez Díaz, 28040 Madrid, Spain;
| | - Marco A. Moro-García
- Laboratory Medicine Department, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain;
| | - Tycho Baumann
- Hematopathology Section, Department of Pathology, Hospital Clínic, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain; (S.B.); (D.C.); (T.B.)
| | - Eva Gimeno
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Applied Clinical Research in Hematological Malignances, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Carol Moreno
- Department of Hematology, Hospital de la Santa Creu I Sant Pau, 08041 Barcelona, Spain; (M.L.B.); (C.M.)
| | - Marta Salido
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - Xavier Calvo
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - María José Calasanz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, 31008 Pamplona, Spain; (M.J.L.); (M.J.C.)
| | - Antonio Cuneo
- Hematology Section, St. Anna University Hospital, 44121 Ferrara, Italy; (G.M.R.); (A.C.)
| | - Florence Nguyen-Khac
- Sorbonne University, Hematology Department, Hôpital Pitié-Salpêtrière, APHP, INSERM U1138, 75013 Paris, France;
| | - David Oscier
- Department of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth BH7 7DW, UK;
| | | | - Jonathan C. Strefford
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (H.P.); (J.C.S.)
| | - Jacqueline Schoumans
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, 1011 Lausanne, Switzerland; (S.B.); (J.S.)
| | - Blanca Espinet
- Molecular Cytogenetics and Hematological Cytology Laboratories, Pathology Department, Hospital del Mar, 08003 Barcelona, Spain; (S.R.-C.); (J.K.); (E.G.); (M.S.); (X.C.)
- Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
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21
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Forgeard N, Baron M, Caron J, Boccon-Gibod C, Krzisch D, Guedes N, Morel V, Jacque N, Ouzegdouh M, Choquet S, Bravetti C, Nguyen-Khac F, Chapiro E, Leblond V, Roos-Weil D. Inflammation in Waldenström macroglobulinemia is associated with 6q deletion and need for treatment initiation. Haematologica 2022; 107:2720-2724. [PMID: 35833301 DOI: 10.3324/haematol.2022.281053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Indexed: 11/09/2022] Open
Abstract
Not available.
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Affiliation(s)
- Nathalie Forgeard
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Marine Baron
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Jonathan Caron
- Sorbonne Universite, Service de Biologie moleculaire, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Clementine Boccon-Gibod
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Daphne Krzisch
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Nayara Guedes
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Veronique Morel
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Nathalie Jacque
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Maya Ouzegdouh
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Sylvain Choquet
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Clotilde Bravetti
- Sorbonne Universite, Service de Biologie moleculaire, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Florence Nguyen-Khac
- Sorbonne Universite, Service de Cytogenetique, Hopital Pitie-Salpetriere, AP-HP, Paris, France; Centre de Recherche des Cordeliers, INSERM, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Universite, Universite Sorbonne Paris Cite, Universite Paris Descartes, Universite Paris Diderot, F-75006 Paris
| | - Elise Chapiro
- Sorbonne Universite, Service de Cytogenetique, Hopital Pitie-Salpetriere, AP-HP, Paris, France; Centre de Recherche des Cordeliers, INSERM, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Universite, Universite Sorbonne Paris Cite, Universite Paris Descartes, Universite Paris Diderot, F-75006 Paris
| | - Veronique Leblond
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris
| | - Damien Roos-Weil
- Sorbonne Universite, Service d'Hematologie Clinique, Hopital Pitie-Salpetriere, AP-HP, Paris, France; Centre de Recherche des Cordeliers, INSERM, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Universite, Universite Sorbonne Paris Cite, Universite Paris Descartes, Universite Paris Diderot, F-75006 Paris.
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22
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Nguyen-Khac F, Bidet A, Daudignon A, Lafage-Pochitaloff M, Ameye G, Bilhou-Nabéra C, Chapiro E, Collonge-Rame MA, Cuccuini W, Douet-Guilbert N, Eclache V, Luquet I, Michaux L, Nadal N, Penther D, Quilichini B, Terre C, Lefebvre C, Troadec MB, Véronèse L. The complex karyotype in hematological malignancies: a comprehensive overview by the Francophone Group of Hematological Cytogenetics (GFCH). Leukemia 2022; 36:1451-1466. [DOI: 10.1038/s41375-022-01561-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 12/16/2022]
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23
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Ramos-Campoy S, Puiggros A, Beà S, Bougeon S, Larráyoz MJ, Costa D, Parker H, Rigolin GM, Ortega M, Blanco ML, Collado R, Salgado R, Baumann T, Gimeno E, Moreno C, Bosch F, Calvo X, Calasanz MJ, Cuneo A, Strefford JC, Nguyen-Khac F, Oscier D, Haferlach C, Schoumans J, Espinet B. Chromosome banding analysis and genomic microarrays are both useful but not equivalent methods for genomic complexity risk stratification in chronic lymphocytic leukemia patients. Haematologica 2022; 107:593-603. [PMID: 33691382 PMCID: PMC8883543 DOI: 10.3324/haematol.2020.274456] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/26/2021] [Indexed: 11/09/2022] Open
Abstract
Genome complexity has been associated with poor outcome in patients with chronic lymphocytic leukemia (CLL). Previous cooperative studies established five abnormalities as the cut-off that best predicts an adverse evolution by chromosome banding analysis (CBA) and genomic microarrays (GM). However, data comparing risk stratification by both methods are scarce. Herein, we assessed a cohort of 340 untreated CLL patients highly enriched in cases with complex karyotype (CK) (46.5%) with parallel CBA and GM studies. Abnormalities found by both techniques were compared. Prognostic stratification in three risk groups based on genomic complexity (0-2, 3- 4 and ≥5 abnormalities) was also analyzed. No significant differences in the percentage of patients in each group were detected, but only a moderate agreement was observed between methods when focusing on individual cases (κ=0.507; P<0.001). Discordant classification was obtained in 100 patients (29.4%), including 3% classified in opposite risk groups. Most discrepancies were technique-dependent and no greater correlation in the number of abnormalities was achieved when different filtering strategies were applied for GM. Nonetheless, both methods showed a similar concordance index for prediction of time to first treatment (TTFT) (CBA: 0.67 vs. GM: 0.65) and overall survival (CBA: 0.55 vs. GM: 0.57). High complexity maintained its significance in the multivariate analysis for TTFT including TP53 and IGHV status when defined by CBA (hazard ratio [HR] 3.23; P<0.001) and GM (HR 2.74; P<0.001). Our findings suggest that both methods are useful but not equivalent for risk stratification of CLL patients. Validation studies are needed to establish the prognostic value of genome complexity based on GM data in future prospective studies.
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Affiliation(s)
- Silvia Ramos-Campoy
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Anna Puiggros
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain.
| | - Sílvia Beà
- Hematopathology Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERONC, Barcelona, Spain
| | - Sandrine Bougeon
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, Lausanne, Switzerland
| | - María José Larráyoz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, Pamplona, Spain
| | - Dolors Costa
- Hematopathology Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERONC, Barcelona, Spain
| | - Helen Parker
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | | | - Margarita Ortega
- Department of Hematology, University Hospital Vall d'Hebron, Barcelona, Spain
| | - María Laura Blanco
- Department of Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Rosa Collado
- Department of Hematology, Consorcio Hospital General Universitario, Valencia, Spain
| | - Rocío Salgado
- Cytogenetics Laboratory, Hematology Department, Fundación Jiménez Díaz, Madrid, Spain
| | - Tycho Baumann
- Hematopathology Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), CIBERONC, Barcelona, Spain
| | - Eva Gimeno
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Applied Clinical Research in Hematological Malignances, Cancer Research Program, IMIMHospital del Mar, Barcelona, Spain
| | - Carolina Moreno
- Department of Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Francesc Bosch
- Department of Hematology, University Hospital Vall d'Hebron, Barcelona, Spain
| | - Xavier Calvo
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - María José Calasanz
- Cytogenetics and Hematological Genetics Services, Department of Genetics, University of Navarra, Pamplona, Spain
| | - Antonio Cuneo
- Hematology Section, St. Anna University Hospital, Ferrara, Italy
| | - Jonathan C Strefford
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Florence Nguyen-Khac
- Hematology Department and Sorbonne Université, Hopital Pitie-Salpetriere, APHP, INSERM U1138, Paris, France
| | - David Oscier
- Department of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth, UK
| | | | - Jacqueline Schoumans
- Oncogenomic Laboratory, Hematology Service, Lausanne University Hospital, Lausanne, Switzerland
| | - Blanca Espinet
- Molecular Cytogenetics Laboratory, Pathology Department, Hospital del Mar, Barcelona, Spain; Translational Research on Hematological Neoplasms Group, Cancer Research Program, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain.
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24
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Abstract
Although the 17p deletion [del(17p)] is rare in cases of treatment-naive chronic lymphocytic leukemia (CLL), its frequency is higher in refractory/relapsed CLL – particularly in patients undergoing chemo(immuno)therapy. TP53 disruption (deletion and/or mutation) is the strongest prognostic factor for refractoriness to chemotherapy; the use of Bruton tyrosine kinase inhibitors and BCL2 inhibitors is then indicated. Rare cases of CLL can also harbor translocation or gain of the MYC oncogene. “Double-hit CLL” (with del(17p) and MYC gain) is associated with a very poor prognosis. The prognostic impact of TP53 disruption with MYC aberrations in patients receiving targeted therapies must now be evaluated.
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Affiliation(s)
- Florence Nguyen-Khac
- Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, INSERM UMRS 1138, Paris, France.,Sorbonne Université, Paris, France.,Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
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25
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Parinet V, Chapiro E, Bidet A, Gaillard B, Maarek O, Simon L, Lefebvre C, Defasque S, Mozziconacci MJ, Quinquenel A, Decamp M, Lifermann F, Ali-Ammar N, Maillon A, Baron M, Martin M, Struski S, Penther D, Micol JB, Auger N, Bilhou-Nabera C, Martignoles JA, Tondeur S, Nguyen-Khac F, Hirsch P, Roos-Weil D. Myeloid malignancies with translocation t(4;12)(q11-13;p13): molecular landscape, clonal hierarchy and clinical outcomes. J Cell Mol Med 2021; 25:9557-9566. [PMID: 34492730 PMCID: PMC8505829 DOI: 10.1111/jcmm.16895] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/09/2021] [Accepted: 08/13/2021] [Indexed: 12/28/2022] Open
Abstract
Translocation t(4;12)(q11‐13;p13) is a recurrent but very rare chromosomal aberration in acute myeloid leukaemia (AML) resulting in the non‐constant expression of a CHIC2/ETV6 fusion transcript. We report clinico‐biological features, molecular characteristics and outcomes of 21 cases of t(4;12) including 19 AML and two myelodysplastic syndromes (MDS). Median age at the time of t(4;12) was 78 years (range, 56–88). Multilineage dysplasia was described in 10 of 19 (53%) AML cases and CD7 and/or CD56 expression in 90%. FISH analyses identified ETV6 and CHIC2 region rearrangements in respectively 18 of 18 and 15 of 17 studied cases. The t(4;12) was the sole cytogenetic abnormality in 48% of cases. The most frequent associated mutated genes were ASXL1 (n = 8/16, 50%), IDH1/2 (n = 7/16, 44%), SRSF2 (n = 5/16, 31%) and RUNX1 (n = 4/16, 25%). Interestingly, concurrent FISH and molecular analyses showed that t(4;12) can be, but not always, a founding oncogenic event. Median OS was 7.8 months for the entire cohort. In the 16 of 21 patients (76%) who received antitumoral treatment, overall response and first complete remission rates were 37% and 31%, respectively. Median progression‐free survival in responders was 13.7 months. Finally, t(4;12) cases harboured many characteristics of AML with myelodysplasia‐related changes (multilineage dysplasia, MDS‐related cytogenetic abnormalities, frequent ASXL1 mutations) and a poor prognosis.
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Affiliation(s)
- Vincent Parinet
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Elise Chapiro
- Sorbonne Université, Unité de Cytogénétique, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,Centre de Recherche des Cordeliers, Inserm, Université de Paris, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Université, Paris, France
| | - Audrey Bidet
- Laboratoire d'Hématologie Biologique, CHU Bordeaux, Bordeaux, France
| | - Baptiste Gaillard
- Laboratoire d'Hématologie, Hôpital Robert Debré, Reims, France.,Laboratoire de cytogénétique, Centre Hospitalier de Troyes, Troyes, France
| | - Odile Maarek
- Hematology Laboratory, Hôpital Saint-Louis, APHP, University of Paris, Paris, France
| | - Laurence Simon
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Christine Lefebvre
- Laboratoire de Génétique des Hémopathies, CHU Grenoble Alpes, Grenoble, France
| | - Sabine Defasque
- Secteur cytogénétique hématologique, Laboratoire CERBA, Saint-Ouen l'Aumône, France
| | | | - Anne Quinquenel
- CHU de Reims, Hôpital Robert Debré, Reims, France.,Unité de Formation et de recherche (UFR) Médecine, Université Reims Champagne-Ardenne, Reims, France
| | | | | | - Nadia Ali-Ammar
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Agathe Maillon
- Sorbonne Université, Unité de Cytogénétique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Marine Baron
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Mélanie Martin
- Laboratoire de Cytogénétique, CHU Caremeau, Nîmes, France
| | - Stéphanie Struski
- Laboratoire d'hématologie/Plateau Technique Hématologie-Oncologie, IUCT Oncopole, Toulouse, France
| | - Dominique Penther
- Laboratoire de Génétique Oncologique, CLCC Henri Becquerel & INSERM U1245, Rouen, France
| | - Jean-Baptiste Micol
- Hematology Department, Gustave Roussy, Paris-Saclay University, Villejuif, France
| | - Nathalie Auger
- Laboratoire de Cytogénétique, Institut Gustave Roussy, Villejuif, France
| | - Chrystèle Bilhou-Nabera
- Service d'Hématologie Biologique, Unité de Cytogénétique onco-hématologique, Hôpital Saint-Antoine, APHP, Sorbonne Université, Paris, France.,Département d'hématologie biologique, INSERM, Centre de Recherche Saint-Antoine Sorbonne, Université, AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Jean-Alain Martignoles
- Département d'hématologie biologique, INSERM, Centre de Recherche Saint-Antoine Sorbonne, Université, AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Sylvie Tondeur
- Laboratoire de Génétique des Hémopathies, CHU Grenoble Alpes, Grenoble, France
| | - Florence Nguyen-Khac
- Sorbonne Université, Unité de Cytogénétique, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,Centre de Recherche des Cordeliers, Inserm, Université de Paris, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Université, Paris, France
| | - Pierre Hirsch
- Département d'hématologie biologique, INSERM, Centre de Recherche Saint-Antoine Sorbonne, Université, AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Damien Roos-Weil
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,Centre de Recherche des Cordeliers, Inserm, Université de Paris, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Sorbonne Université, Paris, France
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26
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Bouclet F, Calleja A, Dilhuydy MS, Véronèse L, Pereira B, Amorim S, Cymbalista F, Herbaux C, de Guibert S, Roos-Weil D, Hivert B, Aurran T, Dupuis J, Blouet A, Tchernonog E, Laribi K, Dmytruck N, Morel P, Michallet AS, Dartigeas C, Tournilhac O, Nguyen-Khac F, Delmer A, Feugier P, Ysebaert L, Guièze R. Real-world outcomes following venetoclax therapy in patients with chronic lymphocytic leukemia or Richter syndrome: a FILO study of the French compassionate use cohort. Ann Hematol 2021; 100:987-993. [PMID: 33495922 DOI: 10.1007/s00277-021-04419-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 01/11/2021] [Indexed: 12/01/2022]
Abstract
The BCL2 inhibitor venetoclax is transforming the management of patients with chronic lymphocytic leukemia (CLL), given its high efficacy in relapsed/refractory CLL as observed in both early-phase and randomized clinical trials. The present study aimed to determine whether venetoclax is effective and well tolerated in patients with CLL or Richter's syndrome (RS) in a real-world setting and to highlight factors impacting survival. Data from a venetoclax French compassionate use program were collected for 67 patients (60 with CLL and 7 with RS). Most patients presented adverse genetic features, such as TP53 disruption (74%) or complex karyotype (58%). Tumor lysis syndrome was observed in 14 (22%) patients, and 16 (24%) patients were hospitalized for grade III/IV infection. In the CLL cohort, ORR was 75 %, 1-year PFS was 61% (95% CI = 47-72%) and 1-year OS 70% (95% CI = 56-80%). No impact of TP53 disruption was noted while complex karyotype was identified as a predictor of both inferior PFS (HR = 3.46; 95% CI = 1-12; log-rank p = 0.03) and OS (HR = 3.2; 95% CI = 0.9-11.4, log-rank p = 0.047). Among the seven patients with RS, two achieved an objective response to venetoclax; however, the median OS was only 1.1 month. The well-balanced safety/efficacy profile of venetoclax is confirmed in this real-world setting. Complex karyotype should be evaluated as a predictive factor of survival for patients treated by venetoclax.
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Affiliation(s)
- Florian Bouclet
- Service d'Hématologie clinique adultes et thérapie cellulaire, Hôpital Estaing, CHU Clermont-Ferrand, 1 place Lucie Aubrac, 63000, Clermont-Ferrand, France
| | - Anne Calleja
- Hématologie clinique, Hôpital L'Archet, CHU Nice, Nice, France
| | | | - Lauren Véronèse
- Laboratoire de cytogénétique, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Bruno Pereira
- Département de Biostatistiques, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Sandy Amorim
- Hématologie clinique, APHP Saint-Louis, Paris, France
| | | | | | | | - Damien Roos-Weil
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Bénédicte Hivert
- Hématologie clinique, Hôpital Saint-Vincent de Paul, Lille, France
| | - Thérèse Aurran
- Hématologie clinique, Institut Paoli-Calmettes, Marseille, France
| | - Jehan Dupuis
- Hématologie clinique, APHP Henri Mondor, Créteil, France
| | | | | | - Kamel Laribi
- Hématologie clinique, CH Le Mans, Le Mans, France
| | - Nataliya Dmytruck
- Hématologie clinique et thérapie cellulaire, CHU Limoges, Limoges, France
| | - Pierre Morel
- Hématologie Clinique et thérapie cellulaire, CHU Amiens, Amiens, France
| | | | | | - Olivier Tournilhac
- Service d'Hématologie clinique adultes et thérapie cellulaire, Hôpital Estaing, CHU Clermont-Ferrand, 1 place Lucie Aubrac, 63000, Clermont-Ferrand, France.,Université Clermont Auvergne, Clermont-Ferrand, France
| | - Florence Nguyen-Khac
- Sorbonne Université, Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | | | | | - Loïc Ysebaert
- Hématologie clinique, IUCT Oncopole, Toulouse, France
| | - Romain Guièze
- Service d'Hématologie clinique adultes et thérapie cellulaire, Hôpital Estaing, CHU Clermont-Ferrand, 1 place Lucie Aubrac, 63000, Clermont-Ferrand, France. .,Université Clermont Auvergne, Clermont-Ferrand, France.
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27
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Leeksma AC, Baliakas P, Moysiadis T, Puiggros A, Plevova K, Van der Kevie-Kersemaekers AM, Posthuma H, Rodriguez-Vicente AE, Tran AN, Barbany G, Mansouri L, Gunnarsson R, Parker H, Van den Berg E, Bellido M, Davis Z, Wall M, Scarpelli I, Österborg A, Hansson L, Jarosova M, Ghia P, Poddighe P, Espinet B, Pospisilova S, Tam C, Ysebaert L, Nguyen-Khac F, Oscier D, Haferlach C, Schoumans J, Stevens-Kroef M, Eldering E, Stamatopoulos K, Rosenquist R, Strefford JC, Mellink C, Kater AP. Genomic arrays identify high-risk chronic lymphocytic leukemia with genomic complexity: a multi-center study. Haematologica 2021; 106:87-97. [PMID: 31974198 PMCID: PMC7776256 DOI: 10.3324/haematol.2019.239947] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 01/22/2020] [Indexed: 01/15/2023] Open
Abstract
Complex karyotype (CK) identified by chromosome-banding analysis (CBA) has shown prognostic value in chronic lymphocytic leukemia (CLL). Genomic arrays offer high-resolution genome-wide detection of copy-number alterations (CNAs) and could therefore be well equipped to detect the presence of a CK. Current knowledge on genomic arrays in CLL is based on outcomes of single center studies, in which different cutoffs for CNA calling were used. To further determine the clinical utility of genomic arrays for CNA assessment in CLL diagnostics, we retrospectively analyzed 2293 arrays from 13 diagnostic laboratories according to established standards. CNAs were found outside regions captured by CLL FISH probes in 34% of patients, and several of them including gains of 8q, deletions of 9p and 18p (p<0.01) were linked to poor outcome after correction for multiple testing. Patients (n=972) could be divided in three distinct prognostic subgroups based on the number of CNAs. Only high genomic complexity (high-GC), defined as ≥5 CNAs emerged as an independent adverse prognosticator on multivariable analysis for time to first treatment (Hazard ratio: 2.15, 95% CI: 1.36-3.41; p=0.001) and overall survival (Hazard ratio: 2.54, 95% CI: 1.54-4.17; p<0.001; n=528). Lowering the size cutoff to 1 Mb in 647 patients did not significantly improve risk assessment. Genomic arrays detected more chromosomal abnormalities and performed at least as well in terms of risk stratification compared to simultaneous chromosome banding analysis as determined in 122 patients. Our findings highlight genomic array as an accurate tool for CLL risk stratification.
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Affiliation(s)
| | - Panagiotis Baliakas
- Dept of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Theodoros Moysiadis
- Institute of Applied Biosciences, Center for Research and Technology Hellas, Thessaloniki, Greece
| | | | - Karla Plevova
- University Hospital Brno, Masaryk University, Brno, Czech Republic
| | | | - Hidde Posthuma
- Dept of Clinical Genetics, Amsterdam University Medical Centers, Univ of Amsterdam, The Netherlands
| | | | - Anh Nhi Tran
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Gisela Barbany
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Larry Mansouri
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Rebeqa Gunnarsson
- Division of Clinical Genetics, Dept of Laboratory Medicine, Lund University, Lund, Sweden
| | - Helen Parker
- Cancer Genomics, Academic Unit of Cancer Sciences, University of Southampton, Southampton, UK
| | - Eva Van den Berg
- Dept of Genetics, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Mar Bellido
- Dept of Genetics, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Zadie Davis
- Dept of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Meaghan Wall
- Cytogenetics department, St Vincent Hospital Melbourne, Victoria, Australia
| | - Ilaria Scarpelli
- Oncogenomic laboratory, Dept of Hematology, Lausanne University Hospital (CHUV), Switzerland
| | - Anders Österborg
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Hansson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm
| | - Marie Jarosova
- University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Paolo Ghia
- Dept. of Experimental Oncology, IRCCS Ospedale San Raffaele, Università Vita-Salute, Milan
| | - Pino Poddighe
- Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, The Netherlands
| | - Blanca Espinet
- Laboratori de Citogenetica Molecular, Servei de Patologia, Hospital del Mar, Barcelona, Spain
| | - Sarka Pospisilova
- CEITEC, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Constantine Tam
- St Vincent Hospital Melbourne, Peter MacCallum Cancer Center, University of Melbourne, Australia
| | - Loïc Ysebaert
- Institut Universitaire du Cancer de Toulouse-Oncopole, Toulouse, France
| | - Florence Nguyen-Khac
- Service d'Hematologie Biologique, Hopital Pitié-Salpetriere, APHP, Paris, France
| | - David Oscier
- Dept of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth, UK
| | | | - Jacqueline Schoumans
- Oncogenomic laboratory, Dept of Hematology, Lausanne University Hospital (CHUV), Switzerland
| | - Marian Stevens-Kroef
- Radboud University Medical Center, Dept of Human Genetics, Nijmegen, The Netherlands
| | - Eric Eldering
- Amsterdam University Medical Centers, University of Amsterdam, The Netherlands
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Center for Research and Technology Hellas, Thessaloniki, Greece
| | - Richard Rosenquist
- Dept of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | | | - Clemens Mellink
- Amsterdam University Medical Centers, University of Amsterdam, The Netherlands
| | - Arnon P Kater
- Hematology, Amsterdam University Medical Centers, University of Amsterdam, The Netherlands
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28
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Gailllard B, Cornillet-Lefebvre P, Le QH, Maloum K, Pannetier M, Lecoq-Lafon C, Grange B, Jondreville L, Michaux L, Nadal N, Ittel A, Luquet I, Struski S, Lefebvre C, Gaillard JB, Lafage-Pochitaloff M, Balducci E, Penther D, Barin C, Collonge-Rame MA, Jimenez-Poquet M, Richebourg S, Lemaire P, Defasque S, Radford-Weiss I, Bidet A, Susin SA, Nguyen-Khac F, Chapiro E. Clinical and biological features of B-cell neoplasms with CDK6 translocations: an association with a subgroup of splenic marginal zone lymphomas displaying frequent CD5 expression, prolymphocytic cells, and TP53 abnormalities. Br J Haematol 2020; 193:72-82. [PMID: 33314017 DOI: 10.1111/bjh.17141] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/04/2020] [Accepted: 09/09/2020] [Indexed: 01/16/2023]
Abstract
A translocation involving the cyclin-dependent kinase 6 (CDK6) gene [t(CDK6)] is a rare but recurrent abnormality in B-cell neoplasms. To further characterise this aberration, we studied 57 cases; the largest series reported to date. Fluorescence in situ hybridisation analysis confirmed the involvement of CDK6 in all cases, including t(2;7)(p11;q21) immunoglobulin kappa locus (IGK)/CDK6 (n = 51), t(7;14)(q21;q32) CDK6/immunoglobulin heavy locus (IGH) (n = 2) and the previously undescribed t(7;14)(q21;q11) CDK6/T-cell receptor alpha locus (TRA)/T-cell receptor delta locus (TRD) (n = 4). In total, 10 patients were diagnosed with chronic lymphocytic leukaemia, monoclonal B-cell lymphocytosis or small lymphocytic lymphoma, and 47 had small B-cell lymphoma (SmBL) including 36 cases of marginal zone lymphoma (MZL; 34 splenic MZLs, one nodal MZL and one bronchus-associated lymphoid tissue lymphoma). In all, 18 of the 26 cytologically reviewed cases of MZL (69%) had an atypical aspect with prolymphocytic cells. Among the 47 patients with MZL/SmBL, CD5 expression was found in 26 (55%) and the tumour protein p53 (TP53) deletion in 22 (47%). The TP53 gene was mutated in 10/30 (33%); the 7q deletion was detected in only one case, and no Notch receptor 2 (NOTCH2) mutations were found. Immunoglobulin heavy-chain variable-region (IGHV) locus sequencing revealed that none harboured an IGHV1-02*04 gene. Overall survival was 82% at 10 years and not influenced by TP53 aberration. Our present findings suggest that most t(CDK6)+ neoplasms correspond to a particular subgroup of indolent marginal zone B-cell lymphomas with distinctive features.
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Affiliation(s)
| | | | - Quoc-Hung Le
- Service d'Hématologie Clinique, Hôpital Robert Debré, Reims, France
| | - Karim Maloum
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - Mélanie Pannetier
- Laboratoire d'Hématologie, Centre Hospitalo-Universitaire, Rennes, France
| | | | - Béatrice Grange
- Service d'Hématologie Biologique, Hospices Civils de Lyon, Lyon, France
| | - Ludovic Jondreville
- Centre de Recherche des Cordeliers, INSERM UMRS_1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Paris, France
| | - Lucienne Michaux
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Nathalie Nadal
- Service de génétique chromosomique et moléculaire, CHU Dijon, France
| | - Antoine Ittel
- Laboratoire de Cytogénétique Hématologique, CHU de Strasbourg, Strasbourg, France
| | - Isabelle Luquet
- Laboratoire d'Hématologie, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | - Stéphanie Struski
- Laboratoire d'Hématologie, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | | | | | - Marina Lafage-Pochitaloff
- Laboratoire de Cytogénétique Onco-Hématologique, Hôpital de la Timone, AP-HM, Aix-Marseille Université, Marseille, France
| | - Estelle Balducci
- Laboratoire d'Hématologie, Hôpital Paul Brousse, APHP, Villejuif, France
| | - Dominique Penther
- Laboratoire de Génétique Oncologique, CLCC Henri Becquerel and INSERM U1245, Rouen, France
| | - Carole Barin
- Laboratoire de Cytogénétique hématologique, Service de Génétique, CHRU Bretonneau, Tours, France
| | | | | | - Steven Richebourg
- Laboratoire de Cytogénétique Onco-Hématologique, CHU de Québec - Université Laval, Québec, Canada
| | - Pierre Lemaire
- Laboratoire d'Hématologie, Hôpital Saint-Louis, APHP, Paris, France
| | - Sabine Defasque
- Secteur cytogénétique hématologique, Laboratoire CERBA, Saint-Ouen l'Aumône, France
| | | | - Audrey Bidet
- Laboratoire d'Hématologie, CHU Bordeaux-Haut Lévêque, Bordeaux, France
| | - Santos A Susin
- Centre de Recherche des Cordeliers, INSERM UMRS_1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Paris, France.,Sorbonne Université, Paris, France
| | - Florence Nguyen-Khac
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France.,Centre de Recherche des Cordeliers, INSERM UMRS_1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Paris, France.,Sorbonne Université, Paris, France
| | - Elise Chapiro
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France.,Centre de Recherche des Cordeliers, INSERM UMRS_1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Paris, France.,Sorbonne Université, Paris, France
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Darwiche W, Gomila C, Ouled-Haddou H, Naudot M, Doualle C, Morel P, Nguyen-Khac F, Garçon L, Marolleau JP, Ghamlouch H. Ascorbic acid (vitamin C) synergistically enhances the therapeutic effect of targeted therapy in chronic lymphocytic leukemia. J Exp Clin Cancer Res 2020; 39:228. [PMID: 33115525 PMCID: PMC7594454 DOI: 10.1186/s13046-020-01738-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 10/14/2020] [Indexed: 02/17/2023]
Abstract
Background Novel, less toxic, cost-effective and safe therapeutic strategies are needed to improve treatment of chronic lymphocytic leukemia (CLL). Ascorbic acid (AA, vitamin C) has shown a potential anti-cancer therapeutic activity in several cancers. However, the anti-cancer effects of ascorbic acid on CLL B-cells have not been extensively studied. We aimed in this study to evaluate the in vitro therapeutic activity using clinically relevant conditions. Methods Primary CLL B-cells and two CLL cell lines were exposed to a dose that is clinically achievable by AA oral administration (250 μM), and cell death and potential mechanisms were assessed. The role of the protective CLL microenvironment was studied. Synergistic interaction between AA and CLL approved drugs (Ibrutinib, Idelalisib and Venetoclax) was also evaluated. Results Ascorbic acid is cytotoxic for CLL B-cells at low dose (250 μM) but spares healthy B-cells. Ascorbic-acid-induced cytotoxicity involved pro-oxidant damage through the generation of reactive oxygen species in the extracellular media and in CLL cells, and induced caspase-dependent apoptosis. We also found that AA treatment overcame the supportive survival effect provided by microenvironment including bone marrow mesenchymal stem cells, T-cell cues (CD40L + IL-4), cytokines and hypoxia. Our data suggest that resistance to AA could be mediated by the expression of the enzyme catalase in some CLL samples and by the glucose metabolite pyruvate. We also demonstrated that AA synergistically potentiates the cytotoxicity of targeted therapies used in or being developed for CLL. Conclusion These preclinical results point to AA as an adjuvant therapy with potential to further improve CLL treatments in combination with targeted therapies. Supplementary information Supplementary information accompanies this paper at 10.1186/s13046-020-01738-0.
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Affiliation(s)
- Walaa Darwiche
- EA 4666, HEMATIM, Université de Picardie Jules Verne, D408, 80054, Amiens Cedex, France. .,Service d'Hématologie Clinique, Centre Hospitalier Universitaire Amiens Picardie, D408, 80054, Amiens Cedex, France.
| | - Cathy Gomila
- EA 4666, HEMATIM, Université de Picardie Jules Verne, D408, 80054, Amiens Cedex, France
| | - Hakim Ouled-Haddou
- EA 4666, HEMATIM, Université de Picardie Jules Verne, D408, 80054, Amiens Cedex, France
| | - Marie Naudot
- EA 7516, CHIMERE, Université de Picardie Jules Verne, Amiens, France
| | - Cécile Doualle
- INSERM U1138, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
| | - Pierre Morel
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire Amiens Picardie, D408, 80054, Amiens Cedex, France
| | - Florence Nguyen-Khac
- INSERM U1138, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France.,Hôpital Pitié-Salpêtrière, Sorbonne Université, APHP, Service d'Hématologie Biologique, Paris, France
| | - Loïc Garçon
- EA 4666, HEMATIM, Université de Picardie Jules Verne, D408, 80054, Amiens Cedex, France.,Service d'hématologie Biologique, Centre Hospitalier Universitaire Amiens Picardie, Amiens, France
| | - Jean-Pierre Marolleau
- EA 4666, HEMATIM, Université de Picardie Jules Verne, D408, 80054, Amiens Cedex, France. .,Service d'Hématologie Clinique, Centre Hospitalier Universitaire Amiens Picardie, D408, 80054, Amiens Cedex, France.
| | - Hussein Ghamlouch
- EA 4666, HEMATIM, Université de Picardie Jules Verne, D408, 80054, Amiens Cedex, France. .,INSERM U1170, équipe labélisée Ligue Nationale Contre le Cancer, Gustave Roussy, 39 rue Camille Desmoulins, 94805, Villejuif Cedex, France.
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30
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Michallet AS, Dilhuydy MS, Subtil F, Rouille V, Mahe B, Laribi K, Villemagne B, Salles G, Tournilhac O, Delmer A, Portois C, Pegourie B, Leblond V, Tomowiak C, de Guibert S, Orsini F, Banos A, Carassou P, Cartron G, Fornecker LM, Ysebaert L, Dartigeas C, Truchan Graczyk M, Vilque JP, Aurran T, Cymbalista F, Lepretre S, Lévy V, Nguyen-Khac F, Le Garff-Tavernier M, Aanei C, Ticchioni M, Letestu R, Feugier P. Obinutuzumab and ibrutinib induction therapy followed by a minimal residual disease-driven strategy in patients with chronic lymphocytic leukaemia (ICLL07 FILO): a single-arm, multicentre, phase 2 trial. Lancet Haematol 2019; 6:e470-e479. [PMID: 31324600 DOI: 10.1016/s2352-3026(19)30113-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/17/2019] [Accepted: 05/24/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND In patients with chronic lymphocytic leukaemia, achievement of a complete response with minimal residual disease of less than 0·01% (ie, <1 chronic lymphocytic leukaemia cell per 10 000 leukocytes) in bone marrow has been associated with improved progression-free survival. We aimed to explore the activity of induction therapy for 9 months with obinutuzumab and ibrutinib, followed up with a minimal residual disease-driven therapeutic strategy for 6 additional months, in previously untreated patients. METHODS We did a single-arm, phase 2 trial in 27 university hospitals, general hospitals, and specialist cancer centres in France. Eligible patients were at least 18 years old and previously untreated, and had immunophenotypically confirmed B-cell chronic lymphocytic leukaemia; an Eastern Cooperative Oncology Group (ECOG) performance status score of less than 2; a Binet stage C according to IWCLL 2008 criteria or Binet stage A and B with active disease; no 17p deletion or absence of p53 mutation; and were considered medically fit. In the first part of the study (induction phase), all participants received eight intravenous infusions of obinutuzumab 1000 mg over six 4-weekly cycles and oral ibrutinib 420 mg once per day for 9 months. In part 2, after assessment on day 1 of month 9, patients with a complete response and bone marrow minimal residual disease of less than 0·01% received only oral ibrutinib 420 mg once per day for 6 additional months. Patients with a partial response, or with a complete response and bone marrow minimal residual disease of 0·01% or more, received 6 months of four 4-weekly cycles of intravenous fludarabine, cyclophosphamide, and obinutuzumab 1000 mg, alongside continuing ibrutinib 420 mg once per day. The primary endpoint was the proportion of patients achieving a complete response with bone marrow minimal residual disease less than 0·01% on day 1 of month 16 assessed by intention to treat (ITT). This trial is registered with ClinicalTrials.gov (number NCT02666898) and is still open for follow-up. FINDINGS Between Oct 27, 2015, and May 16, 2017, 135 patients were enrolled. After induction treatment (day 1 of month 9), 130 patients were evaluable, of which ten (8%) achieved a complete response with bone marrow minimal residual disease of less than 0·01% and were assigned to ibrutinib, and 120 (92%) were assigned to ibrutinib plus fludarabine, cyclophosphamide, and obinutuzumab. After minimal residual disease-guided treatment (day 1 of month 16), 84 (62%, 90% CI 55-69) of 135 patients (ITT population) achieved a complete response with bone marrow minimal residual disease of less than 0·01%. The most common haematological adverse event was thrombocytopenia (in 45 [34%] of 133 patients at grade 1-2 in months 1-9 and in 43 [33%] of 130 patients at grade 1-2 in months 9-15). The most common non-haematological adverse events were infusion-related reactions (in 83 [62%] patients at grade 1-2 in months 1-9) and gastrointestinal disorders (in 62 [48%] patients at grades 1 and 2 in months 9-15). 49 serious adverse events occurred, most frequently infections (ten), cardiac events (eight), and haematological events (eight). No treatment-related deaths occurred. INTERPRETATION Obinutuzumab and ibrutinib induction therapy followed by a minimal residual disease driven strategy is safe and active in patients with previously untreated chronic lymphocytic leukaemia. With longer follow-up, including assessing the evolution of minimal residual disease, if response is maintained, this strategy could be an option in the first-line setting in patients with chronic lymphocytic leukaemia, although randomised evidence is needed. FUNDING Roche, Janssen.
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MESH Headings
- Adenine/analogs & derivatives
- Aged
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antibodies, Monoclonal, Humanized/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Drug Administration Schedule
- Female
- Gastrointestinal Diseases/etiology
- Humans
- Immunoglobulin Heavy Chains/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Male
- Middle Aged
- Mutation
- Neoplasm, Residual
- Piperidines
- Pyrazoles/administration & dosage
- Pyrazoles/adverse effects
- Pyrimidines/administration & dosage
- Pyrimidines/adverse effects
- Survival Rate
- Thrombocytopenia/etiology
- Treatment Outcome
- Tumor Suppressor Protein p53/genetics
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Affiliation(s)
| | | | - Fabien Subtil
- Department of Biostatistics, Hospices Civils de Lyon, Lyon, France
| | - Valerie Rouille
- Department of Hematology, CHU Montpellier, Montpellier, France
| | - Beatrice Mahe
- Department of Hematology, CHU Nantes, Nantes, France
| | - Kamel Laribi
- Department of Clinical Hematology, Centre Hospitalier du Mans, Le Mans, France
| | - Bruno Villemagne
- Department of Clinical Hematology, CHD Vendee, La Roche sur Yon, France
| | - Gilles Salles
- Department of Hematology, Hospices Civils de Lyon, Lyon, France
| | - Olivier Tournilhac
- Department of Hematology, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Alain Delmer
- Department of Hematology, CHU Reims, Reims, France
| | | | | | - Veronique Leblond
- Department of Hematology, Assistance Publique Hopitaux de Paris, PitiéSalpêtrière Hospital, Université Paris Sorbonne, Paris, France
| | | | | | - Frederique Orsini
- Department of Clinical Hematology, Centre Hospitalier Annecy Genevois, Annecy Genevois, France
| | - Anne Banos
- Department of Clinical Hematology, Centre Hospitalier Bayonne, Bayonne, France
| | | | | | | | - Loic Ysebaert
- Department of Hematology, CHU Toulouse, Toulouse, France
| | | | | | | | - Thérèse Aurran
- Department of Hematology, Institut Paoli Calmettes, Marseille, Marseille, France
| | - Florence Cymbalista
- Department of Hematology, Avicenne Hospital, Assistance Publique Hopitaux de Paris, Bobigny, France
| | - Stéphane Lepretre
- Department of Hematology, Centres de Lutte Contre le Cancer Centre Henri-Becquerel, Haute Normandie, Rouen, France
| | - Vincent Lévy
- URC/CRC, Avicenne Hospital, Assistance Publique Hopitaux de Paris, Bobigny, France
| | - Florence Nguyen-Khac
- Department of Hematology, Assistance Publique Hopitaux de Paris, PitiéSalpêtrière Hospital, Université Paris Sorbonne, Paris, France
| | - Magali Le Garff-Tavernier
- Department of Hematology Biology, Assistance Publique Hopitaux de Paris, Pitié Salpêtrière, Paris, France
| | - Carmen Aanei
- Department of Hematology Biology, CHU Saint Etienne, Saint Etienne, France
| | | | - Rémi Letestu
- Department of Hematology Biology, Avicenne Hospital, Assistance Publique Hopitaux de Paris, Bobigny, France
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Kostopoulou F, Gabillaud C, Chapiro E, Grange B, Tran J, Bouzy S, Degaud M, Ghamlouch H, Le Garff-Tavernier M, Maloum K, Choquet S, Leblond V, Gabarre J, Lavaud A, Morel V, Roos-Weil D, Uzunov M, Guieze R, Bernard OA, Susin SA, Tournilhac O, Nguyen-Khac F. Gain of the short arm of chromosome 2 (2p gain) has a significant role in drug-resistant chronic lymphocytic leukemia. Cancer Med 2019; 8:3131-3141. [PMID: 31066214 PMCID: PMC6558483 DOI: 10.1002/cam4.2123] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/07/2019] [Accepted: 03/12/2019] [Indexed: 12/27/2022] Open
Abstract
The different types of drug resistance encountered in chronic lymphocytic leukemia (CLL) cannot be fully accounted for by the 17p deletion (and/or TP53 mutation), a complex karyotype (CK), immunoglobulin heavy‐chain variable region genes (IGHV) status and gene mutations. Hence, we sought to assess the associations between recurrent genomic abnormalities in CLL and the disease's development and outcome. To this end, we analyzed 64 samples from patients with CLL and gain of the short arm of chromosome 2 (2p+), which is frequent in late‐stage and relapsed/refractory CLL. We found that fludarabine/cyclophosphamide/rituximab (a common first‐line treatment in CLL) is not effective in removing the 2p+ clone ‐ even in samples lacking a CK, the 17p deletion or unmutated IGHV. Our results suggest strongly that patients with CLL should be screened for 2p+ (using karyotyping and fluorescence in situ hybridization) before a treatment option is chosen. Longer follow‐up is now required to evaluate bendamustine‐rituximab, ibrutinib, and idelalisib‐rituximab treatments.
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Affiliation(s)
- Fotini Kostopoulou
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,Molecular Diagnostics Laboratory, KARYO Ltd, Thessaloniki, Greece
| | - Clementine Gabillaud
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Elise Chapiro
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,INSERM U1138, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
| | - Beatrice Grange
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Julie Tran
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Simon Bouzy
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Michael Degaud
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Hussein Ghamlouch
- Gustave Roussy, INSERM U1170, Université Paris-Saclay, Villejuif, France
| | - Magali Le Garff-Tavernier
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,INSERM U1138, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
| | - Karim Maloum
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Sylvain Choquet
- Service d'Hématologie Clinique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Veronique Leblond
- Service d'Hématologie Clinique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Jean Gabarre
- Service d'Hématologie Clinique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Anne Lavaud
- Service d'Hématologie Clinique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Veronique Morel
- Service d'Hématologie Clinique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Damien Roos-Weil
- Service d'Hématologie Clinique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Madalina Uzunov
- Service d'Hématologie Clinique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Romain Guieze
- Service d'Hématologie Clinique et de Thérapie Cellulaire, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Olivier A Bernard
- Gustave Roussy, INSERM U1170, Université Paris-Saclay, Villejuif, France
| | - Santos A Susin
- INSERM U1138, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
| | - Olivier Tournilhac
- Service d'Hématologie Clinique et de Thérapie Cellulaire, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Florence Nguyen-Khac
- Service d'Hématologie Biologique, Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,INSERM U1138, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
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32
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Roos-Weil D, Decaudin C, Armand M, Della-Valle V, Diop MK, Ghamlouch H, Ropars V, Hérate C, Lara D, Durot E, Haddad R, Mylonas E, Damm F, Pflumio F, Stoilova B, Metzner M, Elemento O, Dessen P, Camara-Clayette V, Cosset FL, Verhoeyen E, Leblond V, Ribrag V, Cornillet-Lefebvre P, Rameau P, Azar N, Charlotte F, Morel P, Charbonnier JB, Vyas P, Mercher T, Aoufouchi S, Droin N, Guillouf C, Nguyen-Khac F, Bernard OA. A Recurrent Activating Missense Mutation in Waldenström Macroglobulinemia Affects the DNA Binding of the ETS Transcription Factor SPI1 and Enhances Proliferation. Cancer Discov 2019; 9:796-811. [PMID: 31018969 DOI: 10.1158/2159-8290.cd-18-0873] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 03/28/2019] [Accepted: 04/18/2019] [Indexed: 11/16/2022]
Abstract
The ETS-domain transcription factors divide into subfamilies based on protein similarities, DNA-binding sequences, and interaction with cofactors. They are regulated by extracellular clues and contribute to cellular processes, including proliferation and transformation. ETS genes are targeted through genomic rearrangements in oncogenesis. The PU.1/SPI1 gene is inactivated by point mutations in human myeloid malignancies. We identified a recurrent somatic mutation (Q226E) in PU.1/SPI1 in Waldenström macroglobulinemia, a B-cell lymphoproliferative disorder. It affects the DNA-binding affinity of the protein and allows the mutant protein to more frequently bind and activate promoter regions with respect to wild-type protein. Mutant SPI1 binding at promoters activates gene sets typically promoted by other ETS factors, resulting in enhanced proliferation and decreased terminal B-cell differentiation in model cell lines and primary samples. In summary, we describe oncogenic subversion of transcription factor function through subtle alteration of DNA binding leading to cellular proliferation and differentiation arrest. SIGNIFICANCE: The demonstration that a somatic point mutation tips the balance of genome-binding pattern provides a mechanistic paradigm for how missense mutations in transcription factor genes may be oncogenic in human tumors.This article is highlighted in the In This Issue feature, p. 681.
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Affiliation(s)
- Damien Roos-Weil
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France.,Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Camille Decaudin
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - Marine Armand
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - Véronique Della-Valle
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - M'boyba K Diop
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France.,AMMICa, INSERM US23/CNRS UMS3655, Gustave Roussy, Villejuif, France
| | - Hussein Ghamlouch
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - Virginie Ropars
- Institute for Integrative Biology of the Cell (I2BC), Institute Joliot, CEA, CNRS, Univ. Paris-Sud, Université Paris-Saclay, Gif-sur-Yvette cedex, France
| | - Cécile Hérate
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - Diane Lara
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France.,Sorbonne Université, INSERM UMRS 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Eric Durot
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - Rima Haddad
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) DSV-IRCM-SCSR-LSHL, Université Paris Diderot Sorbonne Paris Cité, Fontenay-aux-Roses, France
| | - Elena Mylonas
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France.,Department of Hematology, Oncology and Tumor Immunology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Frederik Damm
- Department of Hematology, Oncology and Tumor Immunology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Francoise Pflumio
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) DSV-IRCM-SCSR-LSHL, Université Paris Diderot Sorbonne Paris Cité, Fontenay-aux-Roses, France
| | - Bilyana Stoilova
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine,NIHR Oxford Biomedical Research Centre Haematology Theme, Radcliffe Department of Medicine and Department of Haematology, Oxford University and Oxford University Hospitals NHS Foundation Trust, United Kingdom
| | - Marlen Metzner
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine,NIHR Oxford Biomedical Research Centre Haematology Theme, Radcliffe Department of Medicine and Department of Haematology, Oxford University and Oxford University Hospitals NHS Foundation Trust, United Kingdom
| | - Olivier Elemento
- Department of Physiology and Biophysics, Institute for Computational Biomedicine, Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York
| | - Philippe Dessen
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France.,AMMICa, INSERM US23/CNRS UMS3655, Gustave Roussy, Villejuif, France
| | - Valérie Camara-Clayette
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,AMMICa, INSERM US23/CNRS UMS3655, Gustave Roussy, Villejuif, France
| | - François-Loïc Cosset
- CIRI-InternationalCenter for Infectiology Research, Team EVIR, Université de Lyon; INSERM, U1111; Ecole Normale Supérieure de Lyon; Université Lyon 1; CNRS, UMR5308, Lyon, France
| | - Els Verhoeyen
- CIRI-InternationalCenter for Infectiology Research, Team EVIR, Université de Lyon; INSERM, U1111; Ecole Normale Supérieure de Lyon; Université Lyon 1; CNRS, UMR5308, Lyon, France.,Université Côte d'Azur, INSERM, C3M, Nice, France
| | | | - Vincent Ribrag
- INSERM U1170, Gustave Roussy, Villejuif, France.,DITEP Gustave Roussy, Villejuif, Paris, France
| | - Pascale Cornillet-Lefebvre
- Laboratoire d'hématologie, Pôle de biologie, CHU de Reims-Hôpital Robert Debré, Avenuedu Général Koenig, Reims, France
| | - Philippe Rameau
- AMMICa, INSERM US23/CNRS UMS3655, Gustave Roussy, Villejuif, France
| | - Nabih Azar
- Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | | | - Pierre Morel
- Centre Hospitalier Dr. Schaffner,Lens; Service d'Hématologie Clinique et Thérapie Cellulaire, CHU Amiens Picardie, Amiens cedex, France
| | - Jean-Baptiste Charbonnier
- Institute for Integrative Biology of the Cell (I2BC), Institute Joliot, CEA, CNRS, Univ. Paris-Sud, Université Paris-Saclay, Gif-sur-Yvette cedex, France
| | - Paresh Vyas
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine,NIHR Oxford Biomedical Research Centre Haematology Theme, Radcliffe Department of Medicine and Department of Haematology, Oxford University and Oxford University Hospitals NHS Foundation Trust, United Kingdom
| | - Thomas Mercher
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - Said Aoufouchi
- Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France.,CNRS UMR8200, Gustave Roussy, Villejuif, France
| | - Nathalie Droin
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France.,AMMICa, INSERM US23/CNRS UMS3655, Gustave Roussy, Villejuif, France
| | - Christel Guillouf
- INSERM U1170, Gustave Roussy, Villejuif, France.,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | - Florence Nguyen-Khac
- Sorbonne Université, Hôpital Pitié-Salpêtrière, APHP, Paris, France. .,Sorbonne Université, INSERM UMRS 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Olivier A Bernard
- INSERM U1170, Gustave Roussy, Villejuif, France. .,Gustave Roussy, Villejuif, France.,Université Paris-Saclay, Villejuif, France.,Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
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Settegrana C, Chapiro E, Frere C, Davi F, Choquet S, Leblond V, Cosson A, Nguyen-Khac F, Maloum K. Automated differential white blood cell count and cytological analysis can detect near-tetraploid cells in chronic lymphoproliferative disorders. Int J Lab Hematol 2019; 41:e104-e108. [PMID: 30831003 DOI: 10.1111/ijlh.12997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 02/01/2019] [Accepted: 02/05/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Catherine Settegrana
- Service d'Hématologie Biologique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Elise Chapiro
- Service d'Hématologie Biologique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France.,Faculté de Médecine, Sorbonne Universités, Paris, France.,Institut national de la santé et de la recherche médicale, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Corinne Frere
- Service d'Hématologie Biologique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France.,Faculté de Médecine, Sorbonne Universités, Paris, France.,Institut national de la santé et de la recherche médicale, UMR_S 1166, Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Frederic Davi
- Service d'Hématologie Biologique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France.,Faculté de Médecine, Sorbonne Universités, Paris, France.,Institut national de la santé et de la recherche médicale, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Sylvain Choquet
- Service d'Hématologie Clinique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Veronique Leblond
- Faculté de Médecine, Sorbonne Universités, Paris, France.,Service d'Hématologie Clinique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Adrien Cosson
- Institut national de la santé et de la recherche médicale, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Florence Nguyen-Khac
- Service d'Hématologie Biologique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France.,Faculté de Médecine, Sorbonne Universités, Paris, France.,Institut national de la santé et de la recherche médicale, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Karim Maloum
- Service d'Hématologie Biologique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France.,Service d'Hématologie Clinique, CHU Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France
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34
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Comes PC, André A, Nguyen-Khac F, Carpentier A, Bielle F, Amelot A. Intracranial Cell Lymphomas That Mimic Meningiomas: Case Report To Understand Complex Genetic, Radiologic, and Histopathologic Entities. World Neurosurg 2019; 125:339-342. [PMID: 30797915 DOI: 10.1016/j.wneu.2019.01.298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/30/2019] [Accepted: 01/31/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND We describe a patient affected by a T-cell primary central nervous system lymphoma (PCNSL) with highly aberrant specific B-cell markers (CD79a and CD20). An unusual imaging presentation leads us to misdiagnose this lesion for a meningioma and perform surgical resection. CASE DESCRIPTION We think that this infrequent anatomic presentation might be due to the aberrant specific B-cell markers (CD79a and CD20) genotype expression. We believe this case to be relevant in order to appreciate the diagnosis of cerebral lymphomas according to various presentations. We wonder whether it was not the aberrant genotype that contributed to this quirky presentation and ultimately if surgery in PCNSL should not be discussed? CONCLUSIONS Furthermore, this case calls attention to the complexity of lineage assignment, imaging diagnosis, and treatment strategy in PCNSL.
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Affiliation(s)
- Pierre-Cyril Comes
- Department of Neurosurgery, La Pitié-Salpétrière Hospital, Paris, France
| | - Arthur André
- Department of Neurosurgery, La Pitié-Salpétrière Hospital, Paris, France
| | - Florence Nguyen-Khac
- Department of Haematology, La Pitié-Salpétrière Hospital, Sorbonne University, APHP, Paris, France
| | | | - Franck Bielle
- Department of Neuro-pathology, La Pitié-Salpétrière Hospital, Paris, France
| | - Aymeric Amelot
- Department of Neurosurgery, La Pitié-Salpétrière Hospital, Paris, France.
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35
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Bidet A, Dulucq S, Smol T, Marceau-Renaut A, Morisset S, Coiteux V, Noël-Walter MP, Nicolini FE, Tigaud I, Luquet I, Struski S, Gaillard B, Penther D, Tondeur S, Nadal N, Hermet E, Véronèse L, Réa D, Gervais C, Theisen O, Terré C, Cony-Makhoul P, Lefebvre C, Gaillard JB, Radford I, Vervaeke AL, Barin C, Chapiro E, Nguyen-Khac F, Etienne G, Preudhomme C, Mahon FX, Roche-Lestienne C. Poor prognosis of chromosome 7 clonal aberrations in Philadelphia-negative metaphases and relevance of potential underlying myelodysplastic features in chronic myeloid leukemia. Haematologica 2018; 104:1150-1155. [PMID: 30573507 PMCID: PMC6545846 DOI: 10.3324/haematol.2018.208801] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 12/18/2018] [Indexed: 11/30/2022] Open
Abstract
Clonal chromosome abnormalities in Philadelphia-negative cells could concern chronic myeloid leukemia patients treated by tyrosine kinase inhibitors. The European LeukemiaNet distinguishes -7/del(7q) abnormalities as a “warning”. However, the impact of clonal chromosome abnormalities, and specifically those of -7/del(7q), in Philadelphia-negative cells on clinical outcomes is unclear and based on case-reports showing morphological dysplasia and increased risk of acute myeloid leukemia, suggesting the coexistence of chronic myeloid leukemia and high-risk myelodysplastic syndrome. The aim of this study was to determine whether the impact of -7/del(7q) clonal chromosome abnormalities in Philadelphia-negative cells on the clinical outcome is different from that of other types of abnormalities, and we argue for an underlying associated high-risk myelodysplastic syndrome. Among 102 chronic myeloid leukemia patients with clonal chromosome abnormalities in Philadelphia-negative cells with more than a median of 6 years of follow up, patients with -7/del(7q) more frequently had signs of dysplasia, a lower cumulative incidence of deep molecular response and often needed further treatment lines, with the consequent impact on event-free and progression-free survival. Morphological features of dysplasia are associated with myelodysplastic syndrome/acute myeloid leukemia mutations and compromise the optimal response to tyrosine kinase inhibitors, irrespectively of the type of clonal chromosome abnormalities in Philadelphia-negative cells. However, mutation patterns determined by next-generation sequencing could not clearly explain the underlying high-risk disease. We hereby confirm the pejorative prognostic value of -7/del(7q) clonal chromosome abnormalities in Philadelphia-negative cells and suggest that myelodysplastic features constitute a warning signal that response to tyrosine kinase inhibitors may be less than optimal.
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Affiliation(s)
| | | | - Thomas Smol
- Institut de Génétique Médicale, Hôpital Jeanne de Flandre, CHU Lille.,Centre de Recherche Jean-Pierre Aubert, UMR-S 1172, Université de Lille
| | - Alice Marceau-Renaut
- Institut d'Hématologie, Centre de Biologie Pathologie Génétique, CHU Lille.,Inserm, UMR-S 1172, Lille
| | | | - Valérie Coiteux
- Service des Maladies du Sang, Hôpital Claude Huriez, CHU Lille
| | | | - Franck-Emmanuel Nicolini
- Département d'Hématologie, Centre Léon Bérard, Lyon.,Inserm U1052, Centre de Recherche en Cancérologie, Centre Léon Bérard, Lyon
| | - Isabelle Tigaud
- Laboratoire de Cytogénétique et de Biologie Moléculaire, Service d'Hématologie Biologique - CBPAS, GHS - Hospices Civils de Lyon, Pierre-Bénite Cedex, France
| | - Isabelle Luquet
- Laboratoire d'Hématologie, Plateau Technique Hématologie-Oncologie, Institut Universitaire du Cancer de Tolouse Oncopole
| | - Stéphanie Struski
- Laboratoire d'Hématologie, Plateau Technique Hématologie-Oncologie, Institut Universitaire du Cancer de Tolouse Oncopole
| | | | - Dominique Penther
- Laboratoire de Génétique Oncologique, Centre de Lutte Contre le Cancer Henri Becquerel, Rouen
| | - Sylvie Tondeur
- Laboratoire d'Hématologie-Cytogénétique, CHU Saint-Etienne, Hôpital Nord, Saint-Etienne Cedex 2
| | - Nathalie Nadal
- Laboratoire de Génétique Chromosomique et Moléculaire, Plateau Technique de Biologie, CHU de Dijon
| | - Eric Hermet
- Service d'Hématologie Clinique, CHU Estaing, Clermont-Ferrand
| | | | - Delphine Réa
- Service Clinique des Maladies du Sang, Hôpital St Louis, Paris
| | - Carine Gervais
- Laboratoire Régional de Cytogénétique Hématologique d'Alsace, CHU de Haute Pierre, Strasbourg Cedex
| | - Olivier Theisen
- Laboratoire de Cytogénétique Hématologique, Plateau Technique Hôtel Dieu, Nantes
| | - Christine Terré
- Laboratoire de Cytogénétique du Centre Hospitalier Valence, Le Chesnay
| | | | - Christine Lefebvre
- Unité de Génétique des Hémopathies, Institut de Biologie et Pathologie, CHU Grenoble Alpes, Grenoble Cedex 9
| | | | - Isabelle Radford
- Laboratoire de Cytogénétique, Hôpital Necker - Enfants Malades, Paris
| | | | - Carole Barin
- Laboratoire de Cytogénétique Onco-Hématologie, Hôpital Bretonneau, Tours
| | - Elise Chapiro
- Service d'Hématologie Biologique, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique des Hôpitaux de Paris et Sorbonne Université, Paris
| | - Florence Nguyen-Khac
- Service d'Hématologie Biologique, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique des Hôpitaux de Paris et Sorbonne Université, Paris
| | - Gabriel Etienne
- Département d'Hématologie, Institut Bergonié, Bordeaux, France
| | - Claude Preudhomme
- Centre de Recherche Jean-Pierre Aubert, UMR-S 1172, Université de Lille.,Institut d'Hématologie, Centre de Biologie Pathologie Génétique, CHU Lille.,Inserm, UMR-S 1172, Lille
| | | | - Catherine Roche-Lestienne
- Institut de Génétique Médicale, Hôpital Jeanne de Flandre, CHU Lille .,Centre de Recherche Jean-Pierre Aubert, UMR-S 1172, Université de Lille.,Inserm, UMR-S 1172, Lille
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36
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Roos-Weil D, Nguyen-Khac F, Chevret S, Touzeau C, Roux C, Lejeune J, Cosson A, Mathis S, Feugier P, Leprêtre S, Béné MC, Baron M, Raynaud S, Struski S, Eclache V, Sutton L, Lesty C, Merle-Béral H, Cymbalista F, Ysebaert L, Davi F, Leblond V. Mutational and cytogenetic analyses of 188 CLL patients with trisomy 12: A retrospective study from the French Innovative Leukemia Organization (FILO) working group. Genes Chromosomes Cancer 2018; 57:533-540. [PMID: 30203893 DOI: 10.1002/gcc.22650] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 06/09/2018] [Accepted: 06/09/2018] [Indexed: 12/28/2022] Open
Abstract
Trisomy 12 (tri12) is the second most frequent chromosomal aberration (15%-20%) in chronic lymphocytic leukemia (CLL). Tri12 confers an intermediate prognosis but is a heterogeneous entity. We examined whether additional mutational or chromosomal alterations might impact tri12 patient outcomes. This retrospective study, carried out by the French Innovative Leukemia Organization, included 188 tri12 patients with comprehensive information on immunoglobulin heavy chain (IGHV) gene status, karyotypic/FISH abnormalities, and NOTCH1, TP53, SF3B1, and MYD88 mutations. The main cytogenetic abnormalities associated with tri12 were del(13q) (25%), additional trisomies (14%) (including tri19 (10%) and tri18 (4%)), 14q32 translocations (10%), del(17p) (6.5%), del(14q) (4%), and del(11q) (4%). Unmutated (UM) IGHV, NOTCH1, and TP53, mutations were identified in respectively 66%, 25%, and 8.5% of cases. Multivariate analyses showed that additional trisomies (HR = 0.43, 95% CI = 0.23-0.78, P = .01) were associated with a significantly longer time to first treatment in Binet stage A patients and with a lower risk of relapse (HR = 0.37, 95% CI = 0.15-0.9, P = .03) in the overall tri12 population. Binet stage B/C, TP53 disruption, and UM IGHV status were associated with a shorter time to next treatment, while Binet stage B/C (HR = 4, 95% CI = 1.6-4.9, P = .002) and TP53 disruption (HR = 5, 95% CI = 1.94-12.66, P = .001) conferred shorter overall survival in multivariate comparisons. These data indicate that additional cytogenetic and mutational abnormalities, and particularly additional trisomies, IGHV status, and TP53 disruption, influence tri12 patient outcomes and could improve risk stratification in this population.
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Affiliation(s)
- Damien Roos-Weil
- Sorbonne Universités, UPMC Univ Paris 06, AP-HP, GRC-11, Groupe de recherche clinique sur les hémopathies lymphoïdes (GRECHY), Hôpital Pitié-Salpétrière, APHP, Paris, France
| | - Florence Nguyen-Khac
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France.,Centre de Recherche des Cordeliers, INSERM UMRS 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Paris, France
| | - Sylvie Chevret
- Département de Biostatistique et Informatique Médicale (DBIM), Hôpital Saint Louis, APHP, Paris, France
| | | | - Clémence Roux
- Laboratoire d'Hématologie, Hôpital Pasteur, CHU de Nice, Nice, France
| | - Julie Lejeune
- Département de Biostatistique et Informatique Médicale (DBIM), Hôpital Saint Louis, APHP, Paris, France
| | - Adrien Cosson
- Centre de Recherche des Cordeliers, INSERM UMRS 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Paris, France
| | - Stéphanie Mathis
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Pierre Feugier
- Service d'Hématologie, Hôpitaux de Brabois, Vandoeuvre Les Nancy, France
| | | | | | - Marine Baron
- Sorbonne Universités, UPMC Univ Paris 06, AP-HP, GRC-11, Groupe de recherche clinique sur les hémopathies lymphoïdes (GRECHY), Hôpital Pitié-Salpétrière, APHP, Paris, France
| | | | - Stéphanie Struski
- Département d'Hématologie, CHU de Toulouse, Université de Toulouse, Centre de Recherche sur le Cancer de Toulouse (CRCT), Toulouse, France
| | - Virginie Eclache
- Laboratoire d'Hématologie, Hôpital Avicenne, AP-HP, Bobigny, France
| | - Laurent Sutton
- Service d'Hématologie, Centre Hospitalier Victor Dupouy, Argenteuil, France
| | - Claude Lesty
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Hélène Merle-Béral
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Florence Cymbalista
- Service d'Hématologie Biologique, GHUPSSD, AP-HP, U978 INSERM, Université Paris 13, Sorbonne Paris Cité, Labex Inflamex, Bobigny, France
| | | | - Frédéric Davi
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP, Paris, France
| | - Véronique Leblond
- Sorbonne Universités, UPMC Univ Paris 06, AP-HP, GRC-11, Groupe de recherche clinique sur les hémopathies lymphoïdes (GRECHY), Hôpital Pitié-Salpétrière, APHP, Paris, France
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37
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Feugier P, Aurran T, Mahé B, Letestu R, Nguyen-Khac F, Cazin B, Tournilhac O, Maisonneuve H, Casasnovas O, Delmer A, Leblond V, Royer B, Corront B, Chevret S, Delépine R, Vaudaux S, Van Den Neste E, Béné MC, Cymbalista F, Ross-Weil D, Leprêtre S. Long-term follow up of the CLL2007FMP trial evaluating fludarabine and cyclophosphamide in combination with either rituximab or alemtuzumab in previously untreated patients with chronic lymphocytic leukemia. Haematologica 2018; 103:e304-e306. [PMID: 29545348 DOI: 10.3324/haematol.2017.183350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Pierre Feugier
- Service d'Hématologie, Centre Hospitalier Universitaire and INSERM 1256, Faculté de Médecine, Université de Lorraine, Vandoeuvrelès-Nancy, France
| | - Thérèse Aurran
- Service d'Hématologie, Institut Paoli-Calmettes, Marseille, France
| | - Béatrice Mahé
- Service d'Hématologie, Centre Hospitalier Universitaire, Nantes, France
| | - Remi Letestu
- Service Hématologie biologique, Hôpital Avicenne, AP-HP, UMR INSERM U978 Université Paris 13, Bobigny, France
| | - Florence Nguyen-Khac
- Unité Fonctionnelle de Cytogénétique Hématologique, Groupe Hospitalier Pitié-Salpêtrière, UPMC Paris 6, INSERM U1138, Paris, France
| | - Bruno Cazin
- Service d'Hématologie, Centre Hospitalier Universitaire, Lille, France
| | - Olivier Tournilhac
- Service d'Hématologie, Centre Hospitalier Universitaire, Clermont-Ferrand, France
| | - Hervé Maisonneuve
- Service d'Onco-Hématologie, Centre Hospitalier, La Roche Sur Yon, France
| | | | - Alain Delmer
- Service d'Hématologie, Centre Hospitalier Universitaire, Reims, and Université Reims Champagne Ardenne (URCA), France
| | - Véronique Leblond
- Service d'Hématologie, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Bruno Royer
- Service d'Hématologie, Centre Hospitalier Universitaire, Amiens, France
| | | | - Sylvie Chevret
- Centre d'Investigation Clinique, Hôpital Saint Louis, Paris, France
| | - Roselyne Delépine
- Service d'Hématologie et Thérapie Cellulaire, Centre Hospitalier Universitaire, Tours, France
| | - Sandrine Vaudaux
- INSERM U1245 and Department of Hematology, Centre Henri Becquerel and Normandie University UNIROUEN, Rouen, France
| | - Eric Van Den Neste
- Service d'Hématologie, Cliniques Universitaires UCL Saint Luc, Bruxelles, Belgique
| | | | - Florence Cymbalista
- Service Hématologie biologique, Hôpital Avicenne, AP-HP, UMR INSERM U978 Université Paris 13, Bobigny, France
| | - Damien Ross-Weil
- Service d'Hématologie, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Stéphane Leprêtre
- INSERM U1245 and Department of Hematology, Centre Henri Becquerel and Normandie University UNIROUEN, Rouen, France
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38
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Chapiro E, Lesty C, Gabillaud C, Durot E, Bouzy S, Armand M, Le Garff-Tavernier M, Bougacha N, Struski S, Bidet A, Laharanne E, Barin C, Veronese L, Prié N, Eclache V, Gaillard B, Michaux L, Lefebvre C, Gaillard JB, Terré C, Penther D, Bastard C, Nadal N, Fert-Ferrer S, Auger N, Godon C, Sutton L, Tournilhac O, Susin SA, Nguyen-Khac F. "Double-hit" chronic lymphocytic leukemia: An aggressive subgroup with 17p deletion and 8q24 gain. Am J Hematol 2018; 93:375-382. [PMID: 29194741 DOI: 10.1002/ajh.24990] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 11/21/2017] [Accepted: 11/27/2017] [Indexed: 01/21/2023]
Abstract
Chronic lymphocytic leukemia (CLL) with 17p deletion (17p-) is associated with a lack of response to standard treatment and thus the worst possible clinical outcome. Various chromosomal abnormalities (including unbalanced translocations, deletions, ring chromosomes and isochromosomes) result in the loss of 17p and one copy of the TP53 gene. The objective of the present study was to determine whether the type of chromosomal abnormality leading to 17p- and the additional aberrations influenced the prognosis in a series of 195 patients with 17p-CLL. Loss of 17p resulted primarily from an unbalanced translocation (70%) with several chromosome partners (the most frequent being chromosome 18q), followed by deletion 17p (23%), monosomy 17 (8%), isochromosome 17q [i(17q)] (5%) and a ring chromosome 17 (2%). In a univariate analysis, monosomy 17, a highly complex karyotype (≥5 abnormalities), and 8q24 gain were associated with poor treatment-free survival, and i(17q) (P = .04), unbalanced translocations (P = .03) and 8q24 gain (P = .001) were significantly associated with poor overall survival. In a multivariate analysis, 8q24 gain remained a significant predictor of poor overall survival. We conclude that 17p deletion and 8q24 gain have a synergistic impact on outcome, and so patients with this "double-hit" CLL have a particularly poor prognosis. Systematic, targeting screening for 8q24 gain should therefore be considered in cases of 17p- CLL.
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Affiliation(s)
- Elise Chapiro
- INSERM UMR_S 1138, Centre de Recherche des Cordeliers; Paris France
- Sorbonne Universités, UPMC Paris 6; Paris France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP; Paris France
| | - Claude Lesty
- Sorbonne Universités, UPMC Paris 6; Paris France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP; Paris France
| | - Clémentine Gabillaud
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP; Paris France
| | - Eric Durot
- Service d'Hématologie Clinique, CHU Reims; Reims France
| | - Simon Bouzy
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP; Paris France
| | - Marine Armand
- INSERM UMR_S 1138, Centre de Recherche des Cordeliers; Paris France
- Sorbonne Universités, UPMC Paris 6; Paris France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP; Paris France
| | - Magali Le Garff-Tavernier
- INSERM UMR_S 1138, Centre de Recherche des Cordeliers; Paris France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP; Paris France
| | - Nadia Bougacha
- INSERM UMR_S 1138, Centre de Recherche des Cordeliers; Paris France
- Sorbonne Universités, UPMC Paris 6; Paris France
| | - Stéphanie Struski
- Laboratoire de Cytogénétique, Institut Universitaire du Cancer de Toulouse; Toulouse France
| | - Audrey Bidet
- CHU Bordeaux, Service d'Hématologie biologique, F-33000; Bordeaux France
| | - Elodie Laharanne
- CHU Bordeaux, Service d'Hématologie biologique, F-33000; Bordeaux France
| | - Carole Barin
- Unité de Génétique, CHU Bretonneau; Tours France
| | - Lauren Veronese
- Laboratoire de Cytogénétique, CHU Estaing; Clermont-Ferrand France
| | - Nolwen Prié
- Laboratoire de Cytogénétique, CHU Estaing; Clermont-Ferrand France
| | - Virginie Eclache
- Laboratoire d'Hématologie, Hôpital Avicenne, AP-HP; Bobigny France
| | | | | | - Christine Lefebvre
- Laboratoire de Cytogénétique Onco-hématologique, CHU Grenoble; Grenoble France
| | | | - Christine Terré
- Centre Hospitalier de Versailles; Laboratoire de Cytogénétique; Versailles France
| | - Dominique Penther
- Laboratoire de Génétique Oncologique, centre de lutte contre le cancer Henri Becquerel; Rouen France
| | - Christian Bastard
- Laboratoire de Génétique Oncologique, centre de lutte contre le cancer Henri Becquerel; Rouen France
| | - Nathalie Nadal
- Service de génétique chromosomique et moléculaire, CHU Dijon; Dijon France
| | - Sandra Fert-Ferrer
- Centre Hospitalier Métropole Savoie; Laboratoire de Génétique Chromosomique; France, Chambéry
| | - Nathalie Auger
- Laboratoire de Cytogénétique, Institut Gustave Roussy; Villejuif France
| | - Catherine Godon
- Laboratoire de Cytogénétique Hématologique, CHU Nantes; Nantes France
| | - Laurent Sutton
- Centre Hospitalier Métropole Savoie; Service d'Hématologie Clinique; Chambéry France
| | | | - Santos A. Susin
- INSERM UMR_S 1138, Centre de Recherche des Cordeliers; Paris France
- Sorbonne Universités, UPMC Paris 6; Paris France
| | - Florence Nguyen-Khac
- INSERM UMR_S 1138, Centre de Recherche des Cordeliers; Paris France
- Sorbonne Universités, UPMC Paris 6; Paris France
- Service d'Hématologie Biologique, Hôpital Pitié-Salpêtrière, AP-HP; Paris France
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39
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Dietrich S, Oleś M, Lu J, Sellner L, Anders S, Velten B, Wu B, Hüllein J, da Silva Liberio M, Walther T, Wagner L, Rabe S, Ghidelli-Disse S, Bantscheff M, Oleś AK, Słabicki M, Mock A, Oakes CC, Wang S, Oppermann S, Lukas M, Kim V, Sill M, Benner A, Jauch A, Sutton LA, Young E, Rosenquist R, Liu X, Jethwa A, Lee KS, Lewis J, Putzker K, Lutz C, Rossi D, Mokhir A, Oellerich T, Zirlik K, Herling M, Nguyen-Khac F, Plass C, Andersson E, Mustjoki S, von Kalle C, Ho AD, Hensel M, Dürig J, Ringshausen I, Zapatka M, Huber W, Zenz T. Drug-perturbation-based stratification of blood cancer. J Clin Invest 2018; 128:427-445. [PMID: 29227286 PMCID: PMC5749541 DOI: 10.1172/jci93801] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 10/31/2017] [Indexed: 12/11/2022] Open
Abstract
As new generations of targeted therapies emerge and tumor genome sequencing discovers increasingly comprehensive mutation repertoires, the functional relationships of mutations to tumor phenotypes remain largely unknown. Here, we measured ex vivo sensitivity of 246 blood cancers to 63 drugs alongside genome, transcriptome, and DNA methylome analysis to understand determinants of drug response. We assembled a primary blood cancer cell encyclopedia data set that revealed disease-specific sensitivities for each cancer. Within chronic lymphocytic leukemia (CLL), responses to 62% of drugs were associated with 2 or more mutations, and linked the B cell receptor (BCR) pathway to trisomy 12, an important driver of CLL. Based on drug responses, the disease could be organized into phenotypic subgroups characterized by exploitable dependencies on BCR, mTOR, or MEK signaling and associated with mutations, gene expression, and DNA methylation. Fourteen percent of CLLs were driven by mTOR signaling in a non-BCR-dependent manner. Multivariate modeling revealed immunoglobulin heavy chain variable gene (IGHV) mutation status and trisomy 12 as the most important modulators of response to kinase inhibitors in CLL. Ex vivo drug responses were associated with outcome. This study overcomes the perception that most mutations do not influence drug response of cancer, and points to an updated approach to understanding tumor biology, with implications for biomarker discovery and cancer care.
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MESH Headings
- Antineoplastic Agents/therapeutic use
- Chromosomes, Human, Pair 12/genetics
- Chromosomes, Human, Pair 12/metabolism
- Databases, Factual
- Female
- Hematologic Neoplasms/classification
- Hematologic Neoplasms/drug therapy
- Hematologic Neoplasms/genetics
- Hematologic Neoplasms/pathology
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/classification
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Male
- Models, Biological
- Neoplasm Proteins/genetics
- Neoplasm Proteins/metabolism
- Signal Transduction
- Trisomy/genetics
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Affiliation(s)
- Sascha Dietrich
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
- Molecular Medicine Partnership Unit (MMPU), Heidelberg, Germany
| | - Małgorzata Oleś
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Junyan Lu
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Leopold Sellner
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Simon Anders
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Britta Velten
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Bian Wu
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Jennifer Hüllein
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Michelle da Silva Liberio
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Tatjana Walther
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Lena Wagner
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Sophie Rabe
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | | | | | - Andrzej K. Oleś
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Mikołaj Słabicki
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Andreas Mock
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Christopher C. Oakes
- Division of Hematology, Departments of Internal Medicine and Biomedical Informatics, The Ohio State University, Columbus, Ohio, USA
- Division of Epigenomics and Cancer Risk Factors, German Cancer Research Centre, Heidelberg, Germany
| | - Shihui Wang
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Sina Oppermann
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Marina Lukas
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Vladislav Kim
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Martin Sill
- Division of Biostatistics, German Cancer Research Centre, Heidelberg, Germany
| | - Axel Benner
- Division of Biostatistics, German Cancer Research Centre, Heidelberg, Germany
| | - Anna Jauch
- Institute of Human Genetics, University of Heidelberg, Heidelberg, Germany
| | - Lesley Ann Sutton
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Emma Young
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Xiyang Liu
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Alexander Jethwa
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Kwang Seok Lee
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
| | - Joe Lewis
- European Molecular Biology Laboratory (EMBL), Chemical Biology Core Facility, Heidelberg, Germany
| | - Kerstin Putzker
- European Molecular Biology Laboratory (EMBL), Chemical Biology Core Facility, Heidelberg, Germany
| | - Christoph Lutz
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| | - Davide Rossi
- Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy; Division of Hematology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Andriy Mokhir
- Friedrich-Alexander-University of Erlangen-Nürnberg, Department of Chemistry and Pharmacy, Organic Chemistry II, Erlangen, Germany
| | - Thomas Oellerich
- Hematology/Oncology, Department of Medicine, Johann Wolfgang Goethe University, Frankfurt, Germany; Department of Haematology, Cambridge Institute of Medical Research, University of Cambridge, Cambridge, United Kingdom
- German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - Katja Zirlik
- German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
- Department of Hematology/Oncology, University Hospital Freiburg, Freiburg, Germany and Tumorzentrum ZeTuP Chur, Chur, Schweiz
| | - Marco Herling
- Department of Internal Medicine I, University Hospital Cologne, Cologne, Germany
| | - Florence Nguyen-Khac
- INSERM U1138, Université Pierre et Marie Curie-Paris and Service d’Hématologie Biologique, Hôpital Pitié-Salpêtrière, Paris, France
| | - Christoph Plass
- Division of Epigenomics and Cancer Risk Factors, German Cancer Research Centre, Heidelberg, Germany
- German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - Emma Andersson
- Hematology Research Unit Helsinki, University of Helsinki, Helsinki, Finland and Department of Hematology, Comprehensive Cancer Centre, Helsinki University Hospital, Helsinki, Finland
| | - Satu Mustjoki
- Hematology Research Unit Helsinki, University of Helsinki, Helsinki, Finland and Department of Hematology, Comprehensive Cancer Centre, Helsinki University Hospital, Helsinki, Finland
| | - Christof von Kalle
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
- German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
- Heidelberg Centre for Personalized Oncology, DKFZ-HIPO, DKFZ, Heidelberg, Germany
| | - Anthony D. Ho
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Jan Dürig
- German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
- Department of Hematology, University Hospital Essen, Essen, Germany
| | - Ingo Ringshausen
- Department of Hematology, University of Cambridge, Cambridge, United Kingdom
| | - Marc Zapatka
- Division of Molecular Genetics, German Cancer Research Centre, Heidelberg, Germany
| | - Wolfgang Huber
- European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
- Molecular Medicine Partnership Unit (MMPU), Heidelberg, Germany
| | - Thorsten Zenz
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
- Molecular Therapy in Hematology and Oncology, and Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Centre, Heidelberg, Germany
- German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
- Department of Hematology, University of Zürich, Zürich, Switzerland
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40
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Baliakas P, Mattsson M, Hadzidimitriou A, Minga E, Agathangelidis A, Sutton LA, Scarfo L, Davis Z, Yan XJ, Plevova K, Sandberg Y, Vojdeman FJ, Tzenou T, Chu CC, Veronese S, Mansouri L, Smedby KE, Giudicelli V, Nguyen-Khac F, Panagiotidis P, Juliusson G, Anagnostopoulos A, Lefranc MP, Trentin L, Catherwood M, Montillo M, Niemann CU, Langerak AW, Pospisilova S, Stavroyianni N, Chiorazzi N, Oscier D, Jelinek DF, Shanafelt T, Darzentas N, Belessi C, Davi F, Ghia P, Rosenquist R, Stamatopoulos K. No improvement in long-term survival over time for chronic lymphocytic leukemia patients in stereotyped subsets #1 and #2 treated with chemo(immuno)therapy. Haematologica 2017; 103:e158-e161. [PMID: 29269523 DOI: 10.3324/haematol.2017.182634] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Panagiotis Baliakas
- Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Mattias Mattsson
- Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden.,Department of Hematology, Uppsala University Hospital, Sweden
| | | | - Eva Minga
- Institute of Applied Biosciences, Thessaloniki, Greece
| | - Andreas Agathangelidis
- Institute of Applied Biosciences, Thessaloniki, Greece.,Università Vita-Salute San Raffaele, Milan, Italy.,Strategic Research Program in CLL, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Lesley-Ann Sutton
- Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Lydia Scarfo
- Università Vita-Salute San Raffaele, Milan, Italy.,Strategic Research Program in CLL, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Zadie Davis
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Xiao-Jie Yan
- The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Karla Plevova
- CEITEC-Central European Institute of Technology, MasarykBrno, Czech Republic.,University Hospital Brno, Czech Republic
| | - Yorick Sandberg
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Fie J Vojdeman
- Department of Hematology, Rigshospitalet, Copenhagen, Denmark
| | - Tatiana Tzenou
- First Department of Propaedeutic Medicine, University of Athens, Greece
| | - Charles C Chu
- The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Silvio Veronese
- Molecular Pathology Unit and Haematology Department, Niguarda Cancer Center, Niguarda Hospital, Milan, Italy
| | - Larry Mansouri
- Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Karin E Smedby
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet, and Hematology Center, Karolinska University Hospital, Stockholm, Sweden
| | - Véronique Giudicelli
- IMGT®, the international ImMunoGeneTics information system®, Université de Montpellier, Laboratoire d'ImmunoGénétique Moléculaire LIGM, Institut de Génétique Humaine IGH, UPR CNRS 1142, Montpellier, France
| | - Florence Nguyen-Khac
- Hematology Department and University Pierre et Marie Curie, Hopital Pitie-Salpetriere, Paris, France
| | | | - Gunnar Juliusson
- Lund University and Hospital Department of Hematology, Lund Stem Cell Center, Sweden
| | | | - Marie-Paule Lefranc
- IMGT®, the international ImMunoGeneTics information system®, Université de Montpellier, Laboratoire d'ImmunoGénétique Moléculaire LIGM, Institut de Génétique Humaine IGH, UPR CNRS 1142, Montpellier, France
| | - Livio Trentin
- Department of Medicine, Hematology and Clinical Immunology Branch, Padova University School of Medicine, Italy.,Venetian Institute of Molecular Medicine, Padova, Italy
| | - Mark Catherwood
- Department of Hemato-Oncology, Belfast City Hospital, Belfast, UK
| | - Marco Montillo
- Molecular Pathology Unit and Haematology Department, Niguarda Cancer Center, Niguarda Hospital, Milan, Italy
| | | | - Anton W Langerak
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Sarka Pospisilova
- CEITEC-Central European Institute of Technology, MasarykBrno, Czech Republic.,University Hospital Brno, Czech Republic
| | - Niki Stavroyianni
- Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Nicholas Chiorazzi
- The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - David Oscier
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, UK
| | | | - Tait Shanafelt
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Nikos Darzentas
- CEITEC-Central European Institute of Technology, MasarykBrno, Czech Republic
| | | | - Frederic Davi
- Hematology Department and University Pierre et Marie Curie, Hopital Pitie-Salpetriere, Paris, France
| | - Paolo Ghia
- Università Vita-Salute San Raffaele, Milan, Italy.,Strategic Research Program in CLL, Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Richard Rosenquist
- Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Kostas Stamatopoulos
- Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden .,Institute of Applied Biosciences, Thessaloniki, Greece.,Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
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41
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Dartigeas C, Van Den Neste E, Léger J, Maisonneuve H, Berthou C, Dilhuydy MS, De Guibert S, Leprêtre S, Béné MC, Nguyen-Khac F, Letestu R, Cymbalista F, Rodon P, Aurran-Schleinitz T, Vilque JP, Tournilhac O, Mahé B, Laribi K, Michallet AS, Delmer A, Feugier P, Lévy V, Delépine R, Colombat P, Leblond V. Rituximab maintenance versus observation following abbreviated induction with chemoimmunotherapy in elderly patients with previously untreated chronic lymphocytic leukaemia (CLL 2007 SA): an open-label, randomised phase 3 study. Lancet Haematol 2017; 5:e82-e94. [PMID: 29275118 DOI: 10.1016/s2352-3026(17)30235-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Revised: 11/23/2017] [Accepted: 11/23/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Most patients with chronic lymphocytic leukaemia relapse after initial therapy combining chemotherapy with rituximab. We assessed the efficacy and safety of rituximab maintenance treatment versus observation for elderly patients in remission after front-line abbreviated induction by fludarabine, cyclophosphamide, and rituximab (FCR). METHODS This randomised, open-label, multicentre phase 3 trial at 89 centres in France enrolled treatment-naive and fit patients aged 65 years or older with chronic lymphocytic leukaemia without del(17p). Eligible patients had an Eastern Cooperative Oncology Group performance status of 0-1 and adequate renal and hepatic function. Patients in response to complete induction treatment with four monthly courses of full-dose FCR with two interim rituximab doses on day 14 of cycles 1 and 2 (oral fludarabine [40 mg/m2 per day] and oral cyclophosphamide [250 mg/m2 per day] for the first 3 days of each cycle, rituximab at 375 mg/m2 intravenously on day 0 of cycle 1 and subsequently at 500 mg/m2 on day 14 of cycle 1, days 1 and 14 of cycle 2, and day 1 of cycles 3 and 4) were eligible for randomisation. Recovery from FCR toxicity and patient willingness to continue the trial were mandatory. We randomly assigned (1:1) patients to either receive intravenous rituximab (500 mg/m2) every 8 weeks for up to 2 years or undergo observation, with a central computer-generated randomisation list using randomly permuted blocks of variable sizes. Randomisation was stratified by IGHV mutational status, the presence or absence of del(11q), and response level to induction treatment. The primary endpoint was progression-free survival, with the objective to assess the superiority of rituximab maintenance relative to observation. The final analysis was done in the intention-to-treat population. Safety was analysed in all patients who received at least one dose of study drug in the rituximab group and in all patients in the observation group. This trial is closed to accrual whilst continuing patient follow-up. The study is registered with ClinicalTrials.gov, number NCT00645606. FINDINGS Between Dec 14, 2007, and Feb 18, 2014, 542 patients were enrolled, of whom 525 started FCR induction. Between June 10, 2008, and Aug 14, 2014, 409 (78%) patients were randomly assigned to rituximab maintenance (n=202) or observation (n=207). Four (2%) patients in the rituximab group did not receive the allocated treatment (progressive disease [n=1], adverse events [n=3]). After a median follow-up of 47·7 months (IQR 30·4-65·8), median progression-free survival in the rituximab group (59·3 months, 95% CI 49·6-not estimable) was improved compared with the observation group (49·0 months, 39·9-60·5; hazard ratio 0·55, 95% CI 0·40-0·75; p=0·0002). Neutropenia and grade 3-4 infections were more common with rituximab maintenance (105 [53%] of 198 patients vs 74 [36%] of 207 patients and 38 [19%] vs 21 [10%], respectively) during the study. The most common grade 3-4 infection was lower respiratory tract infection (24 [12%] vs eight [4%]). The incidence of second cancers, except basal cell carcinoma, was similar in both groups (29 [15%] vs 23 [11%]). Deaths were related to adverse events for 23 (11%) patients in the rituximab group and 16 (8%) in the observation group. INTERPRETATION 2-year maintenance rituximab in selected elderly patients improves progression-free survival and shows an acceptable safety profile. Immunotherapy maintenance strategy is a relevant option in front-line treatment of chronic lymphocytic leukaemia, even in the age of targeted therapy. FUNDING French National Cancer Institute (INCa), Roche, Chugai.
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Affiliation(s)
- Caroline Dartigeas
- Hématologie et Thérapie Cellulaire, Hôpital Bretonneau, CHU Tours, Tours, France.
| | - Eric Van Den Neste
- Cancérologie et Hématologie, Cliniques Universitaires UCL Saint-Luc, Brussels, Belgium
| | | | - Hervé Maisonneuve
- Médecine Interne Onco-Hématologie, Centre Hospitalier Départemental de Vendée, La Roche Sur Yon, France
| | | | - Marie-Sarah Dilhuydy
- Hématologie Clinique et Thérapie Cellulaire, Hôpital Haut Lévêque, CHU Bordeaux, Pessac, France
| | - Sophie De Guibert
- Hématologie Clinique, Hôpital Pontchaillou, CHU Rennes, Rennes, France
| | - Stéphane Leprêtre
- Département d'Hématologie, Centre Henri Becquerel, Inserm U1245, Université de Normandie, Rouen, France
| | - Marie C Béné
- Service d'Hématologie Biologique, CHU Nantes, Nantes, France
| | - Florence Nguyen-Khac
- Unité de Cytogénétique Hématologique, Hôpital Pitié-Salpêtrière, AP-HP, Inserm U1138, Université Paris 6, Paris, France
| | - Rémi Letestu
- Service d'Hématologie Biologique, Hôpital Avicenne, AP-HP, Bobigny, France
| | | | - Philippe Rodon
- Onco-Hématologie, Centre Hospitalier de Blois, Blois, France
| | | | - Jean-Pierre Vilque
- Institut d'Hématologie, Hôpital François Baclesse, CHU Caen, Caen, France
| | - Olivier Tournilhac
- Hématologie Clinique et Thérapie Cellulaire, Hôpital d'Estaing, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Béatrice Mahé
- Hématologie Clinique, Hôpital Hôtel Dieu, CHU Nantes, Nantes, France
| | - Kamel Laribi
- Hématologie, Centre Hospitalier du Mans, Le Mans, France
| | - Anne-Sophie Michallet
- Hématologie Clinique, Hospices Civils de Lyon, CHU Lyon, Hématologie, Centre Léon Bérard, Lyon, France
| | - Alain Delmer
- Hématologie Clinique, Hôpital Robert Debré, CHU Reims, Université de Reims Champagne-Ardenne, Reims, France
| | - Pierre Feugier
- Hématologie, Hôpitaux de Brabois, CHU Nancy, Inserm U954, Université de Lorraine, Vandœuvre-lès-Nancy, France
| | - Vincent Lévy
- URC/CRC, Groupe Hospitalier Paris Seine Saint Denis, AP-HP, Inserm U1153, Université Paris 13, Bobigny, France
| | - Roselyne Delépine
- French Innovative Leukemia Organization FILO, Hôpital Bretonneau, CHU Tours, Tours, France
| | - Philippe Colombat
- Hématologie et Thérapie Cellulaire, Hôpital Bretonneau, CHU Tours, Tours, France
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Cosson A, Chapiro E, Bougacha N, Lambert J, Herbi L, Cung HA, Algrin C, Keren B, Damm F, Gabillaud C, Brunelle-Navas MN, Davi F, Merle-Béral H, Le Garff-Tavernier M, Roos-Weil D, Choquet S, Uzunov M, Morel V, Leblond V, Maloum K, Lepretre S, Feugier P, Lesty C, Lejeune J, Sutton L, Landesman Y, Susin SA, Nguyen-Khac F. Gain in the short arm of chromosome 2 (2p+) induces gene overexpression and drug resistance in chronic lymphocytic leukemia: analysis of the central role of XPO1. Leukemia 2017; 31:1625-1629. [PMID: 28344316 DOI: 10.1038/leu.2017.100] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
MESH Headings
- Apoptosis
- Chromosomes, Human, Pair 2
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Gene Expression Regulation, Leukemic
- Humans
- Hydrazines/pharmacology
- Hydrazines/therapeutic use
- Karyopherins/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Receptors, Cytoplasmic and Nuclear/genetics
- Triazoles/pharmacology
- Triazoles/therapeutic use
- Exportin 1 Protein
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Affiliation(s)
- A Cosson
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - E Chapiro
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - N Bougacha
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - J Lambert
- Service de Biostatistique et Informatique Médicale, Hôpital Saint Louis, Paris, France
| | - L Herbi
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - H-A Cung
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - C Algrin
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - B Keren
- Département de génétique, GH Pitié-Salpêtrière, Paris, France
| | - F Damm
- INSERM U1170, Institut Gustave Roussy, Villejuif, France
| | - C Gabillaud
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - M-N Brunelle-Navas
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - F Davi
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - H Merle-Béral
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - M Le Garff-Tavernier
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - D Roos-Weil
- INSERM U1170, Institut Gustave Roussy, Villejuif, France
| | - S Choquet
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - M Uzunov
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - V Morel
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - V Leblond
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - K Maloum
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - S Lepretre
- Département d'Hématologie, Hôpital Becquerel, Rouen, France
| | - P Feugier
- Pôle d'Hématologie, Hôpital Brabois, Vandoeuvre-les-Nancy, France
| | - C Lesty
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
| | - J Lejeune
- Service de Biostatistique et Informatique Médicale, Hôpital Saint Louis, Paris, France
| | - L Sutton
- Service d'Hématologie Clinique, Hôpital d'Argenteuil, Argenteuil, France
| | | | - S A Susin
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
| | - F Nguyen-Khac
- INSERM UMR_S 1138, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, Centre de Recherche des Cordeliers, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1138, Centre de Recherche des Cordeliers, Paris, France
- Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France
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43
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Dietrich S, Oleś M, Sellner L, Anders S, Lu J, Velten B, Mock A, Oakes C, Sutton L, Young E, Rosenquist R, Rossi D, Zirlik K, Herling M, Nguyen-Khac F, Plass C, von Kalle C, Dürig J, Ringshausen I, Huber W, Zenz T. DRUG PERTURBATION BASED STRATIFICATION OF LYMPHOPROLIFERATIVE DISORDERS. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_41] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- S. Dietrich
- Department of Hematology; University Hospital of Heidelberg; Heidelberg Germany
| | - M. Oleś
- Genome Biology; EMBL; Heidelberg Germany
| | - L. Sellner
- Department of Hematology; University Hospital of Heidelberg; Heidelberg Germany
| | - S. Anders
- Genome Biology; EMBL; Heidelberg Germany
| | - J. Lu
- Genome Biology; EMBL; Heidelberg Germany
| | - B. Velten
- Genome Biology; EMBL; Heidelberg Germany
| | - A. Mock
- Genome Biology; EMBL; Heidelberg Germany
| | - C. Oakes
- Division of Hematology; The Ohio State University; Ohio USA
| | - L. Sutton
- Department of Immunology; Genetics and Pathology, Science for Life Laboratory; Uppsala Sweden
| | - E. Young
- Department of Immunology; Genetics and Pathology, Science for Life Laboratory; Uppsala Sweden
| | - R. Rosenquist
- Department of Immunology; Genetics and Pathology, Science for Life Laboratory; Uppsala Sweden
| | - D. Rossi
- Department of Translational Medicine; Amedeo Avogadro University of Eastern Piedmont; Novara Italy
| | | | | | - F. Nguyen-Khac
- Université Pierre et Marie Curie-Paris; Service d'Hématologie; Paris France
| | | | | | | | | | - W. Huber
- Genome Biology; EMBL; Heidelberg Germany
| | - T. Zenz
- Translational Oncology; NCT; Heidelberg Germany
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44
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Affiliation(s)
- Hussein Ghamlouch
- Institut National De La Santé Et De La Recherche Médicale (INSERM) U1170; Villejuif France
- Gustave Roussy; Villejuif France
- Université Paris Saclay; Paris France
- Equipe Labellisée Ligue Nationale Contre Le Cancer; Paris France
| | - Florence Nguyen-Khac
- INSERM U1138; Université Pierre et Marie Curie-Paris 6; Service d'Hématologie Biologique; Hôpital Pitié-Salpêtrière; APHP; Paris France
| | - Olivier A. Bernard
- Institut National De La Santé Et De La Recherche Médicale (INSERM) U1170; Villejuif France
- Gustave Roussy; Villejuif France
- Université Paris Saclay; Paris France
- Equipe Labellisée Ligue Nationale Contre Le Cancer; Paris France
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45
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Young E, Noerenberg D, Mansouri L, Ljungström V, Frick M, Sutton LA, Blakemore SJ, Galan-Sousa J, Plevova K, Baliakas P, Rossi D, Clifford R, Roos-Weil D, Navrkalova V, Dörken B, Schmitt CA, Smedby KE, Juliusson G, Giacopelli B, Blachly JS, Belessi C, Panagiotidis P, Chiorazzi N, Davi F, Langerak AW, Oscier D, Schuh A, Gaidano G, Ghia P, Xu W, Fan L, Bernard OA, Nguyen-Khac F, Rassenti L, Li J, Kipps TJ, Stamatopoulos K, Pospisilova S, Zenz T, Oakes CC, Strefford JC, Rosenquist R, Damm F. EGR2 mutations define a new clinically aggressive subgroup of chronic lymphocytic leukemia. Leukemia 2016; 31:1547-1554. [PMID: 27890934 DOI: 10.1038/leu.2016.359] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 11/04/2016] [Accepted: 11/09/2016] [Indexed: 12/11/2022]
Abstract
Recurrent mutations within EGR2 were recently reported in advanced-stage chronic lymphocytic leukemia (CLL) patients and associated with a worse outcome. To study their prognostic impact, 2403 CLL patients were examined for mutations in the EGR2 hotspot region including a screening (n=1283) and two validation cohorts (UK CLL4 trial patients, n=366; CLL Research Consortium (CRC) patients, n=490). Targeted deep-sequencing of 27 known/postulated CLL driver genes was also performed in 38 EGR2-mutated patients to assess concurrent mutations. EGR2 mutations were detected in 91/2403 (3.8%) investigated cases, and associated with younger age at diagnosis, advanced clinical stage, high CD38 expression and unmutated IGHV genes. EGR2-mutated patients frequently carried ATM lesions (42%), TP53 aberrations (18%) and NOTCH1/FBXW7 mutations (16%). EGR2 mutations independently predicted shorter time-to-first-treatment (TTFT) and overall survival (OS) in the screening cohort; they were confirmed associated with reduced TTFT and OS in the CRC cohort and independently predicted short OS from randomization in the UK CLL4 cohort. A particularly dismal outcome was observed among EGR2-mutated patients who also carried TP53 aberrations. In summary, EGR2 mutations were independently associated with an unfavorable prognosis, comparable to CLL patients carrying TP53 aberrations, suggesting that EGR2-mutated patients represent a new patient subgroup with very poor outcome.
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Affiliation(s)
- E Young
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - D Noerenberg
- Department of Hematology, Oncology, and Tumor Immunology, Charité, University Medical Center, Berlin, Germany
| | - L Mansouri
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - V Ljungström
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - M Frick
- Department of Hematology, Oncology, and Tumor Immunology, Charité, University Medical Center, Berlin, Germany
| | - L-A Sutton
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - S J Blakemore
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - J Galan-Sousa
- Department of Hematology, Oncology, and Tumor Immunology, Charité, University Medical Center, Berlin, Germany
| | - K Plevova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Brno, Czech Republic
| | - P Baliakas
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - D Rossi
- Division of Hematology, Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy.,Hematology, Oncology Institute of Southern Switzerland and Institute of Oncology Research, Bellinzona, Switzerland
| | - R Clifford
- Oxford National Institute for Health Research Biomedical Research Centre and Department of Oncology, University of Oxford, Oxford, UK
| | - D Roos-Weil
- INSERM, U1170, Institut Gustave Roussy, Villejuif, France
| | - V Navrkalova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Brno, Czech Republic
| | - B Dörken
- Department of Hematology, Oncology, and Tumor Immunology, Charité, University Medical Center, Berlin, Germany
| | - C A Schmitt
- Department of Hematology, Oncology, and Tumor Immunology, Charité, University Medical Center, Berlin, Germany
| | - K E Smedby
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet, and Hematology Center, Karolinska University Hospital, Stockholm, Sweden
| | - G Juliusson
- Department of Laboratory Medicine, Stem Cell Center, Lund University, Lund, Sweden
| | - B Giacopelli
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - J S Blachly
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - C Belessi
- Hematology Department, General Hospital of Nikea, Piraeus, Greece
| | - P Panagiotidis
- First Department of Propaedeutic Medicine, School of Medicine, University of Athens, Athens, Greece
| | - N Chiorazzi
- Karches Center for Chronic Lymphocytic Leukemia Research, The Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - F Davi
- Laboratory of Hematology and Universite Pierre et Marie Curie, Hopital Pitie-Salpetriere, Paris, France
| | - A W Langerak
- Department of Immunology, Laboratory for Medical Immunology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - D Oscier
- Department of Molecular Pathology, Royal Bournemouth Hospital, Bournemouth, UK
| | - A Schuh
- Oxford National Institute for Health Research Biomedical Research Centre and Department of Oncology, University of Oxford, Oxford, UK
| | - G Gaidano
- Division of Hematology, Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - P Ghia
- Università Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology and Department of Onco-Hematology, Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
| | - W Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center For Cancer Personalized Medicine, Nanjing, China
| | - L Fan
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center For Cancer Personalized Medicine, Nanjing, China
| | - O A Bernard
- INSERM, U1170, Institut Gustave Roussy, Villejuif, France
| | - F Nguyen-Khac
- Laboratory of Hematology and Universite Pierre et Marie Curie, Hopital Pitie-Salpetriere, Paris, France
| | - L Rassenti
- Division of Hematology/Oncology, Department of Medicine, University of California at San Diego/Moores Cancer Center, La Jolla, CA, USA
| | - J Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center For Cancer Personalized Medicine, Nanjing, China
| | - T J Kipps
- Division of Hematology/Oncology, Department of Medicine, University of California at San Diego/Moores Cancer Center, La Jolla, CA, USA
| | - K Stamatopoulos
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden.,Institute of Applied Biosciences, Center for Research and Technology Hellas, Thessaloniki, Greece
| | - S Pospisilova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Brno, Czech Republic
| | - T Zenz
- Department of Molecular Therapy in Haematology and Oncology (G250) and Department of Translational Oncology, National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany.,German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - C C Oakes
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - J C Strefford
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - R Rosenquist
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - F Damm
- Department of Hematology, Oncology, and Tumor Immunology, Charité, University Medical Center, Berlin, Germany.,German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
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46
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Sutton LA, Young E, Baliakas P, Hadzidimitriou A, Moysiadis T, Plevova K, Rossi D, Kminkova J, Stalika E, Pedersen LB, Malcikova J, Agathangelidis A, Davis Z, Mansouri L, Scarfò L, Boudjoghra M, Navarro A, Muggen AF, Yan XJ, Nguyen-Khac F, Larrayoz M, Panagiotidis P, Chiorazzi N, Niemann CU, Belessi C, Campo E, Strefford JC, Langerak AW, Oscier D, Gaidano G, Pospisilova S, Davi F, Ghia P, Stamatopoulos K, Rosenquist R. Different spectra of recurrent gene mutations in subsets of chronic lymphocytic leukemia harboring stereotyped B-cell receptors. Haematologica 2016; 101:959-67. [PMID: 27198719 DOI: 10.3324/haematol.2016.141812] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Accepted: 05/12/2016] [Indexed: 12/12/2022] Open
Abstract
We report on markedly different frequencies of genetic lesions within subsets of chronic lymphocytic leukemia patients carrying mutated or unmutated stereotyped B-cell receptor immunoglobulins in the largest cohort (n=565) studied for this purpose. By combining data on recurrent gene mutations (BIRC3, MYD88, NOTCH1, SF3B1 and TP53) and cytogenetic aberrations, we reveal a subset-biased acquisition of gene mutations. More specifically, the frequency of NOTCH1 mutations was found to be enriched in subsets expressing unmutated immunoglobulin genes, i.e. #1, #6, #8 and #59 (22-34%), often in association with trisomy 12, and was significantly different (P<0.001) to the frequency observed in subset #2 (4%, aggressive disease, variable somatic hypermutation status) and subset #4 (1%, indolent disease, mutated immunoglobulin genes). Interestingly, subsets harboring a high frequency of NOTCH1 mutations were found to carry few (if any) SF3B1 mutations. This starkly contrasts with subsets #2 and #3 where, despite their immunogenetic differences, SF3B1 mutations occurred in 45% and 46% of cases, respectively. In addition, mutations within TP53, whilst enriched in subset #1 (16%), were rare in subsets #2 and #8 (both 2%), despite all being clinically aggressive. All subsets were negative for MYD88 mutations, whereas BIRC3 mutations were infrequent. Collectively, this striking bias and skewed distribution of mutations and cytogenetic aberrations within specific chronic lymphocytic leukemia subsets implies that the mechanisms underlying clinical aggressiveness are not uniform, but rather support the existence of distinct genetic pathways of clonal evolution governed by a particular stereotyped B-cell receptor selecting a certain molecular lesion(s).
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Affiliation(s)
- Lesley-Ann Sutton
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Emma Young
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Panagiotis Baliakas
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | | | | | - Karla Plevova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | - Davide Rossi
- Division of Haematology, Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Jana Kminkova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | | | | | - Jitka Malcikova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | - Andreas Agathangelidis
- Università Vita-Salute San Raffaele, Milan, Italy Division of Experimental Oncology and Department of Onco-Hematology, IRCCS, San Raffaele Scientific Institute, Milan, Italy
| | - Zadie Davis
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Larry Mansouri
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Lydia Scarfò
- Università Vita-Salute San Raffaele, Milan, Italy Division of Experimental Oncology and Department of Onco-Hematology, IRCCS, San Raffaele Scientific Institute, Milan, Italy
| | - Myriam Boudjoghra
- Hematology Department and University Pierre et Marie Curie, Hopital Pitie-Salpetriere, Paris, France
| | - Alba Navarro
- Hematopathology Unit and Department of Hematology, Hospital Clinic, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi iSunyer (IDIBAPS), Barcelona, Spain
| | - Alice F Muggen
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Xiao-Jie Yan
- The Feinstein Institute for Medical Research, North Shore-Long Island Jewish Health System, Manhasset, New York, NY, USA
| | - Florence Nguyen-Khac
- Hematology Department and University Pierre et Marie Curie, Hopital Pitie-Salpetriere, Paris, France
| | - Marta Larrayoz
- Cancer Sciences, Faculty of Medicine, University of Southampton, UK
| | | | - Nicholas Chiorazzi
- The Feinstein Institute for Medical Research, North Shore-Long Island Jewish Health System, Manhasset, New York, NY, USA
| | | | | | - Elias Campo
- Hematopathology Unit and Department of Hematology, Hospital Clinic, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi iSunyer (IDIBAPS), Barcelona, Spain
| | | | - Anton W Langerak
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - David Oscier
- Department of Haematology, Royal Bournemouth Hospital, Bournemouth, UK
| | - Gianluca Gaidano
- Division of Haematology, Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Sarka Pospisilova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | - Frederic Davi
- Hematology Department and University Pierre et Marie Curie, Hopital Pitie-Salpetriere, Paris, France
| | - Paolo Ghia
- Università Vita-Salute San Raffaele, Milan, Italy Division of Experimental Oncology and Department of Onco-Hematology, IRCCS, San Raffaele Scientific Institute, Milan, Italy
| | - Kostas Stamatopoulos
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden Institute of Applied Biosciences, CERTH, Thessaloniki, Greece Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Richard Rosenquist
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
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Roos-Weil D, Nguyen-Khac F, Bernard OA. Chronic lymphocytic leukemia: Time to go past genomics? Am J Hematol 2016; 91:518-28. [PMID: 26800490 DOI: 10.1002/ajh.24301] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 01/11/2016] [Accepted: 01/12/2016] [Indexed: 12/20/2022]
Abstract
Recent advances in massively parallel sequencing technologies have provided a detailed picture of the mutational landscape in CLL and underscored the vast degree of interpatient and intratumor heterogeneities. These studies have led to the characterization of novel putative driver genes and recurrently affected biological pathways, and to the modeling of CLL clonal evolution. We herein review selected aspects including recent advances in the biology of CLL and present cellular and biological processes involved in the development of CLL and potentially other mature B-cell lymphoproliferative neoplasms.
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Affiliation(s)
- Damien Roos-Weil
- Institut National De La Santé Et De La Recherche Médicale (INSERM) U1170; Villejuif France
- Gustave Roussy, Villejuif, France
- Université Paris Saclay; France
- Equipe Labellisée Ligue Nationale Contre Le Cancer
| | - Florence Nguyen-Khac
- INSERM U1138; Paris France
- Université Pierre Et Marie Curie-Paris 6; France
- Service D'hématologie Biologique, Hôpital Pitié-Salpêtrière, APHP; Paris France
| | - Olivier A. Bernard
- Institut National De La Santé Et De La Recherche Médicale (INSERM) U1170; Villejuif France
- Gustave Roussy, Villejuif, France
- Université Paris Saclay; France
- Equipe Labellisée Ligue Nationale Contre Le Cancer
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48
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Baliakas P, Puiggros A, Xochelli A, Sutton LA, Nguyen-Khac F, Gardiner A, Plevova K, Minga E, Hadzidimitriou A, Walewska R, McCarthy H, Ortega M, Collado R, González T, Granada I, Luño E, Kotašková J, Moysiadis T, Davis Z, Stavroyianni N, Anagnostopoulos A, Strefford JC, Pospisilova S, Davi F, Athanasiadou A, Rosenquist R, Oscier D, Espinet B, Stamatopoulos K. Additional trisomies amongst patients with chronic lymphocytic leukemia carrying trisomy 12: the accompanying chromosome makes a difference. Haematologica 2016; 101:e299-302. [PMID: 27102498 DOI: 10.3324/haematol.2015.140202] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Panagiotis Baliakas
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Anna Puiggros
- Laboratori de Citogenètica Molecular Servei de Patologia Hospital del Mar, Barcelona, Spain Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Aliki Xochelli
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | - Lesley-Ann Sutton
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Florence Nguyen-Khac
- AP-HP, Pitie-Salpetriere Hospital, Department of Hematology, and UPMC Univ Paris 06, UMRS 1138, France
| | - Anne Gardiner
- Department of Haematology, Royal Bournemouth Hospital, UK
| | - Karla Plevova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | - Eva Minga
- Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
| | | | | | - Helen McCarthy
- Department of Haematology, Royal Bournemouth Hospital, UK
| | | | - Rosa Collado
- Consorcio Hospital General Universitario de Valencia, Spain
| | - Teresa González
- Fundación Pública Galega de Medicina Xenómica, Santiago de Compostela, Spain
| | - Isabel Granada
- Institut de Recerca Contra la Leucèmia Josep Carreras (IJC), ICO-Hospital GeransTrias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Elisa Luño
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Jana Kotašková
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | | | - Zadie Davis
- Department of Haematology, Royal Bournemouth Hospital, UK
| | - Niki Stavroyianni
- Hematology Department and HCT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | | | | | - Sarka Pospisilova
- Central European Institute of Technology, Masaryk University and University Hospital Brno, Czech Republic
| | - Frederic Davi
- AP-HP, Pitie-Salpetriere Hospital, Department of Hematology, and UPMC Univ Paris 06, UMRS 1138, France
| | | | - Richard Rosenquist
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - David Oscier
- Department of Haematology, Royal Bournemouth Hospital, UK
| | - Blanca Espinet
- Laboratori de Citogenètica Molecular Servei de Patologia Hospital del Mar, Barcelona, Spain Grup de Recerca Translacional en Neoplàsies Hematològiques, Cancer Research Program, IMIM-Hospital del Mar, Barcelona, Spain
| | - Kostas Stamatopoulos
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden Institute of Applied Biosciences, CERTH, Thessaloniki, Greece
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Dartigeas C, Van Den Neste E, Berthou C, Maisonneuve H, Leprêtre S, Dilhuydy MS, Béné MC, Nguyen-Khac F, Letestu R, Cymbalista F, De Guibert S, Aurran T, Laribi K, Vilque JP, Tournilhac O, Delmer A, Feugier P, Cazin B, Michallet AS, Lévy V, Troussard X, Delepine R, Tavernier E, Colombat P, Leblond V. Evaluating abbreviated induction with fludarabine, cyclophosphamide, and dose-dense rituximab in elderly patients with chronic lymphocytic leukemia. Leuk Lymphoma 2015; 57:328-334. [PMID: 26140301 DOI: 10.3109/10428194.2015.1063139] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Elderly patients with chronic lymphocytic leukemia (CLL) are underrepresented in trials evaluating fludarabine, cyclophosphamide, and rituximab (FCR). We assessed four cycles of FCR with two additional rituximab doses on day 14 of cycles 1 and 2 in 194 untreated CLL patients > 65 years (median age 71.2) without del17p. Four FCR cycles were administered to 90.7% (176/194), with (n = 74) or without (n = 102) dose-delay and/or dose-reduction. A total of 50% grade 3/4 neutropenia occurred after each cycle. Only 6.2% cycles were associated with severe infection. Complete remission (CR) was achieved in 19.7%, and partial remission (PR) in 73.9% of patients. Minimal residual disease (MRD) was negative in 36.7%. Overall survival at 36 months was estimated at 87.4%. Oral FC and dose-dense rituximab is feasible and active in fit elderly CLL patients. However, myelosuppression is significant and frequent dose adaptations are required implying that these results cannot be generalized to unfit or frail elderly CLL.
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Affiliation(s)
| | - Eric Van Den Neste
- b Service d'Hématologie, Cliniques universitaires UCL Saint-Luc , Bruxelles , Belgium
| | | | - Hervé Maisonneuve
- d Service de médecine interne et d'hématologie, Centre Hospitalier Départemental , La Roche Sur Yon , France
| | | | | | | | | | - Rémi Letestu
- i Laboratoire d'Hématologie, CHU INSERM U978 , Avicenne , France
| | | | | | - Thérèse Aurran
- k Service d'Hématologie, Institut Paoli Calmette , Marseille , France
| | - Kamel Laribi
- l Service de Médecine Interne Onco-Hématologie, Centre Hospitalier du Mans , Le Mans , France
| | | | | | - Alain Delmer
- o Service d'Hématologie, Hôpital Robert Debré , Reims , France
| | - Pierre Feugier
- p Pôle Hématologie, CHU et EA4369, Nancy-Université , Vandoeuvre-lès-Nancy , France
| | - Bruno Cazin
- q Service d'Hématologie, CHRU Hurriez , Lille , France
| | | | - Vincent Lévy
- s Pôle Hématologie-Oncologie Hôpital Avicenne , Bobigny , France
| | | | | | - Elsa Tavernier
- u Centre d'investigation clinique, CHU de Tours , Tours , France
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50
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Michot JM, Canioni D, Driss H, Alric L, Cacoub P, Suarez F, Sibon D, Thieblemont C, Dupuis J, Terrier B, Feray C, Tilly H, Pol S, Leblond V, Settegrana C, Rabiega P, Barthe Y, Hendel-Chavez H, Nguyen-Khac F, Merle-Béral H, Berger F, Molina T, Charlotte F, Carrat F, Davi F, Hermine O, Besson C. Antiviral therapy is associated with a better survival in patients with hepatitis C virus and B-cell non-Hodgkin lymphomas, ANRS HC-13 lympho-C study. Am J Hematol 2015; 90:197-203. [PMID: 25417909 DOI: 10.1002/ajh.23889] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 10/28/2014] [Accepted: 10/30/2014] [Indexed: 12/16/2022]
Abstract
Hepatitis C virus (HCV) infection increases the risk of B-cell non-Hodgkin lymphomas (B-NHL). Antiviral treatment (AT) can induce hematological responses in patients with marginal zone lymphomas (MZL). The ANRS HC-13 Lympho-C study aimed at a better understanding of the impact of AT on HCV associated B-NHL. This multicentric study enrolled 116 HCV-positive patients with B-NHL between 2006 and 2012. Cytological and histological samples were collected for centralized review. At lymphoma diagnosis, median age was 61 years and gender ratio M/F was 1. Cytohistological distribution was marginal zone lymphoma (MZL) n = 45 (39%), diffuse large B-cell lymphoma (DLBCL) n = 45 (39%), and other types n = 26 (22%). MZL patients had more frequent detection of rheumatoid factor (68% vs. 35%; P = 0.001) and more frequently mixed cryoglobulinemia (74% vs. 44%; P = 0.021) than patients with DLBCL. Among patients receiving AT, a sustained virologic response was achieved in 23 of 38 (61%) patients with MZL and in 9 of 17 (53%) with DLBCL (P = 0.42). Three-year overall survival (OS) and progression-free survival were 78% 95%CI [63-88] and 64% [48-76], respectively, without difference between cytohistological groups. Outcome analysis showed a favorable association between OS and AT in all patients (P = 0.05) and in the subgroup of MZL patients only (P = 0.04). Our data support that AT improves the outcomes of HCV-associated NHLs. The impact of new AT regimen with protease inhibitor needs to be investigated in this setting. [clinicalTrials.gov Identification number NCT01545544]
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Affiliation(s)
- Jean-Marie Michot
- Department of Internal Medicine and Clinical Immunology; Paris Sud University; AP-HP, Hôpital Bicêtre Le Kremlin-Bicêtre France
| | - Danielle Canioni
- Department of Pathology; Paris 5 Descartes University; AP-HP, Hôpital Necker Paris France
| | - Henda Driss
- Epidemiology of Infectious Diseases INSERM Unité 707; Paris 6 Pierre et Marie Curie University; Paris France
| | - Laurent Alric
- Department of Internal Medicine and Digestive Diseases; Toulouse 3 University; UMR 152 IRD, Hôpital Purpan Toulouse France
| | - Patrice Cacoub
- Department of Internal Medicine; APHP; Hôpital Pitié-Salpétrière; Paris 6 Pierre et Marie Curie University; UMR 7211, INSERM, UMR S 959, CNRS Paris France
| | - Felipe Suarez
- Department of Adult Hematology; Paris 5 Descartes University; AP-HP, Hôpital Necker Paris France
- Imagine Institute; Université Sorbonne Paris Cité; INSERM U 1163, CNRS ERL 8254 Paris France
| | - David Sibon
- Department of Adult Hematology; Paris 5 Descartes University; AP-HP, Hôpital Necker Paris France
- Imagine Institute; Université Sorbonne Paris Cité; INSERM U 1163, CNRS ERL 8254 Paris France
| | - Catherine Thieblemont
- Service d'hémato-oncologie; Université Paris Sorbonne P7; INSERM U728, AP-HP, Hôpital Saint-Louis Paris France
| | - Jehan Dupuis
- Department of Lymphoid Malignancies and Clinical Hematology; Paris 12 Est Créteil University; AP-HP, Hôpital Henri-Mondor Créteil France
| | - Benjamin Terrier
- Department of Internal Medicine; APHP; Hôpital Pitié-Salpétrière; Paris 6 Pierre et Marie Curie University; UMR 7211, INSERM, UMR S 959, CNRS Paris France
| | - Cyrille Feray
- Department of Hepatology; Nantes University; Hôpital de Nantes Nantes France
| | - Hervé Tilly
- Department of Hematology; Rouen University; Centre Henri Becquerel Rouen France
| | - Stanislas Pol
- Department of Hepatology; Paris 5 Descartes University; INSERM U-1016, AP-HP, Hôpital Cochin Paris France
| | - Véronique Leblond
- Department of Clinical Hematology; Paris 6 Pierre et Marie Curie University; AP-HP, Hôpital Pitié-Salpêtrière Paris France
| | - Catherine Settegrana
- Department of Biological Hematology and Cytogenetic; Paris 6 Pierre et Marie Curie University; AP-HP, Hôpital Pitié-Salpêtrière Paris France
| | - Pascaline Rabiega
- Epidemiology of Infectious Diseases INSERM Unité 707; Paris 6 Pierre et Marie Curie University; Paris France
| | - Yoann Barthe
- Epidemiology of Infectious Diseases INSERM Unité 707; Paris 6 Pierre et Marie Curie University; Paris France
| | - Houria Hendel-Chavez
- Department of Biological Immunology and Hematology; Paris 11 Sud University; AP-HP, Hôpital Bicêtre Le Kremlin-Bicêtre France
| | - Florence Nguyen-Khac
- Department of Biological Hematology and Cytogenetic; Paris 6 Pierre et Marie Curie University; AP-HP, Hôpital Pitié-Salpêtrière Paris France
| | - Hélène Merle-Béral
- Department of Biological Hematology and Cytogenetic; Paris 6 Pierre et Marie Curie University; AP-HP, Hôpital Pitié-Salpêtrière Paris France
| | - Françoise Berger
- Department of Pathology; Lyon Sud University, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud; Lyon France
| | - Thierry Molina
- Department of Pathology; Paris 5 Descartes University; AP-HP, Hôpital Necker Paris France
| | - Frédéric Charlotte
- Department of Pathology; Paris 6 Pierre et Marie Curie University; AP-HP, Hôpital Pitié-Salpêtrière Paris France
| | - Fabrice Carrat
- Epidemiology of Infectious Diseases INSERM Unité 707; Paris 6 Pierre et Marie Curie University; Paris France
| | - Frédéric Davi
- Department of Biological Hematology and Cytogenetic; Paris 6 Pierre et Marie Curie University; AP-HP, Hôpital Pitié-Salpêtrière Paris France
| | - Olivier Hermine
- Department of Adult Hematology; Paris 5 Descartes University; AP-HP, Hôpital Necker Paris France
- Imagine Institute; Université Sorbonne Paris Cité; INSERM U 1163, CNRS ERL 8254 Paris France
| | - Caroline Besson
- Department of Internal Medicine and Clinical Immunology; Paris Sud University; AP-HP, Hôpital Bicêtre Le Kremlin-Bicêtre France
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