1
|
Hilberink JR, van Zeventer IA, Chitu DA, Pabst T, Klein SK, Stussi G, Griskevicius L, Valk PJM, Cloos J, van de Loosdrecht AA, Breems D, van Lammeren-Venema D, Boersma R, Jongen-Lavrencic M, Fehr M, Hoogendoorn M, Manz MG, Söhne M, van Marwijk Kooy R, Deeren D, van der Poel MWM, Legdeur MC, Tick L, Chalandon Y, Ammatuna E, Blum S, Löwenberg B, Ossenkoppele GJ, Huls G. Age and sex associate with outcome in older AML and high risk MDS patients treated with 10-day decitabine. Blood Cancer J 2023; 13:93. [PMID: 37336890 DOI: 10.1038/s41408-023-00850-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/10/2023] [Accepted: 05/02/2023] [Indexed: 06/21/2023] Open
Abstract
Treatment choice according to the individual conditions remains challenging, particularly in older patients with acute myeloid leukemia (AML) and high risk myelodysplastic syndrome (MDS). The impact of performance status, comorbidities, and physical functioning on survival is not well defined for patients treated with hypomethylating agents. Here we describe the impact of performance status (14% ECOG performance status 2), comorbidity (40% HCT-comorbidity index ≥ 2), and physical functioning (41% short physical performance battery < 9 and 17% ADL index < 6) on overall survival (OS) in 115 older patients (age ≥ 66 years) treated on a clinical trial with a 10-day decitabine schedule. None of the patient-related variables showed a significant association with OS. Multivariable analysis revealed that age > 76 years was significantly associated with reduced OS (HR 1.58; p = 0.043) and female sex was associated with superior OS (HR 0.62; p = 0.06). We further compared the genetic profiles of these subgroups. This revealed comparable mutational profiles in patients younger and older than 76 years, but, interestingly, revealed significantly more prevalent mutated ASXL1, STAG2, and U2AF1 in male compared to female patients. In this cohort of older patients treated with decitabine age and sex, but not comorbidities, physical functioning or cytogenetic risk were associated with overall survival.
Collapse
Affiliation(s)
- Jacobien R Hilberink
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands
| | | | - Dana A Chitu
- Department of Hematology, HOVON Data Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Thomas Pabst
- Department of Oncology, University Hospital, Inselspital, and University of Bern, Bern, Switzerland
| | - Saskia K Klein
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands
- Department of Internal Medicine, Meander Hospital Amersfoort, Amersfoort, the Netherlands
| | - Georg Stussi
- Department of Hematology, Oncology Institute of Southern Switzerland, Ospedale Regionale, Bellinzona, Switzerland
| | - Laimonas Griskevicius
- Hematology, Oncology and Transfusion Medicine Center, Vilnius University Hospital Santaros Klinikos, Vilnius University, Vilnius, Lithuania
| | - Peter J M Valk
- Department of Hematology, Erasmus University Medical Center and Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Jacqueline Cloos
- Department of Hematology, Amsterdam UMC, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Arjan A van de Loosdrecht
- Department of Hematology, Amsterdam UMC, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Dimitri Breems
- Department of Hematology, ZNA Stuivenberg/Middelheim, Antwerp, Belgium
| | | | - Rinske Boersma
- Department of Hematology, Amphia Hospital, Breda, the Netherlands
| | - Mojca Jongen-Lavrencic
- Department of Hematology, Erasmus University Medical Center and Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Martin Fehr
- Department of Medical oncology and Hematology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Mels Hoogendoorn
- Department of Hematology, Medical Center Leeuwarden, Leeuwarden, the Netherlands
| | - Markus G Manz
- Department of Medical Oncology and Hematology, Universitätsspital Zurich, Zurich, Switzerland
| | - Maaike Söhne
- Department of Hematology, Antonius Hospital, Nieuwegein, the Netherlands
| | | | - Dries Deeren
- Department of Hematology, AZ Delta Roeselare, Roeselare, Belgium
| | - Marjolein W M van der Poel
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, the Netherlands
| | | | - Lidwine Tick
- Department of hematology, Maxima Medical Center, Veldhoven, the Netherlands
| | - Yves Chalandon
- Division of hematology, University Hospital Genève and Faculty of Medicine, University of Genève, Genève, Switzerland
| | - Emanuele Ammatuna
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands
| | - Sabine Blum
- Service and Central Laboratory of Hematology, Department of Oncology and Department of Laboratory Medicine and Pathology, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Bob Löwenberg
- Department of Hematology, Erasmus University Medical Center and Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Gert J Ossenkoppele
- Department of Hematology, Amsterdam UMC, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Gerwin Huls
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands.
| |
Collapse
|
2
|
Second primary malignancies in patients with haematological cancers treated with lenalidomide: a systematic review and meta-analysis. THE LANCET HAEMATOLOGY 2022; 9:e906-e918. [DOI: 10.1016/s2352-3026(22)00289-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 08/11/2022] [Accepted: 08/22/2022] [Indexed: 11/30/2022]
|
3
|
Guo H, Yang J, Wang H, Liu X, Liu Y, Zhou K. Reshaping the tumor microenvironment: The versatility of immunomodulatory drugs in B-cell neoplasms. Front Immunol 2022; 13:1017990. [PMID: 36311747 PMCID: PMC9596992 DOI: 10.3389/fimmu.2022.1017990] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 09/27/2022] [Indexed: 11/24/2022] Open
Abstract
Immunomodulatory drugs (IMiDs) such as thalidomide, lenalidomide and pomalidomide are antitumor compounds that have direct tumoricidal activity and indirect effects mediated by multiple types of immune cells in the tumor microenvironment (TME). IMiDs have shown remarkable therapeutic efficacy in a set of B-cell neoplasms including multiple myeloma, B-cell lymphomas and chronic lymphocytic leukemia. More recently, the advent of immunotherapy has revolutionized the treatment of these B-cell neoplasms. However, the success of immunotherapy is restrained by immunosuppressive signals and dysfunctional immune cells in the TME. Due to the pleiotropic immunobiological properties, IMiDs have shown to generate synergetic effects in preclinical models when combined with monoclonal antibodies, immune checkpoint inhibitors or CAR-T cell therapy, some of which were successfully translated to the clinic and lead to improved responses for both first-line and relapsed/refractory settings. Mechanistically, despite cereblon (CRBN), an E3 ubiquitin ligase, is considered as considered as the major molecular target responsible for the antineoplastic activities of IMiDs, the exact mechanisms of action for IMiDs-based TME re-education remain largely unknown. This review presents an overview of IMiDs in regulation of immune cell function and their utilization in potentiating efficacy of immunotherapies across multiple types of B-cell neoplasms.
Collapse
Affiliation(s)
| | | | | | | | | | - Keshu Zhou
- Department of Hematology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| |
Collapse
|
4
|
De Kort EA, Buil JB, Schalekamp S, Schaefer-Prokop C, Verweij PE, Schaap NPM, Blijlevens NMA, Van der Velden WJFM. Invasive Fungal Disease in Patients with Myeloid Malignancies: A Retrospective Cohort Study of a Diagnostic-Driven Care Pathway Withholding Mould-Active Prophylaxis. J Fungi (Basel) 2022; 8:jof8090925. [PMID: 36135650 PMCID: PMC9504036 DOI: 10.3390/jof8090925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/10/2022] [Accepted: 08/12/2022] [Indexed: 12/14/2022] Open
Abstract
Objectives: Patients receiving remission induction therapy for acute myeloid leukaemia (AML) are at high risk of developing invasive fungal disease (IFD). Newer therapies with targeted antileukemic agents and the emergence of azole resistance pose a challenge to the strategy of primary antifungal prophylaxis. We report the experience of a diagnostic-driven care pathway (DCP) for the management of IFD in these patients, using only culture-directed mould inactive prophylaxis. Methods: Retrospectively, we used a single-centre study of consecutive patients receiving intensive chemotherapy for myeloid malignancies between 2014 and 2021. DCP consisted of serial cultures and serum galactomannan (sGM) screening, CT imaging, and bronchoscopy to direct targeted antifungal treatment. IFD was classified according to the 2020 EORTC/MSGERC criteria. Results: A total of 192 patients with myeloid malignancies received 300 courses of intensive chemotherapy. There were 14 cases of invasive yeast infections and 18 of probable/proven invasive mould disease (IMD). The incidence of probable/proven IMD during the first cycle of remission-induction chemotherapy was 4.6% (n = 9). sGM remained negative in all cases of invasive aspergillosis (IA), with positive mycology findings in bronchoalveolar lavage. All-cause mortality was 9.4% (n = 18) 100 days after starting chemotherapy and was comparable between patients with or without IFD. The fungal-related mortality was 1% (n = 2). Conclusion: Diagnostic-driven based management without universal mould active prophylaxis is a feasible strategy in the management of IFD and limits unnecessary antimould treatment during intensive chemotherapy. The poor performance of serial serum galactomannan screening in detecting IA warrants further investigation.
Collapse
Affiliation(s)
- Elizabeth A. De Kort
- Department of Haematology, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
- Correspondence:
| | - Jochem B. Buil
- Department of Medical Microbiology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
- Center of Expertise in Mycology Radboudumc/CWZ, 6525 GA Nijmegen, The Netherlands
| | - Steven Schalekamp
- Department of Radiology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Cornelia Schaefer-Prokop
- Department of Radiology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
- Department of Radiology, Meander Medisch Centrum, 3813 TZ Amersfoort, The Netherlands
| | - Paul E. Verweij
- Department of Medical Microbiology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
- Center of Expertise in Mycology Radboudumc/CWZ, 6525 GA Nijmegen, The Netherlands
| | - Nicolaas P. M. Schaap
- Department of Haematology, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Nicole M. A. Blijlevens
- Department of Haematology, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | | |
Collapse
|
5
|
Grob T, Al Hinai AS, Sanders MA, Kavelaars FG, Rijken M, Gradowska PL, Biemond BJ, Breems DA, Maertens J, van Marwijk Kooy M, Pabst T, de Weerdt O, Ossenkoppele GJ, van de Loosdrecht AA, Huls GA, Cornelissen JJ, Beverloo HB, Löwenberg B, Jongen-Lavrencic M, Valk PJ. Molecular characterization of mutant TP53 acute myeloid leukemia and high-risk myelodysplastic syndrome. Blood 2022; 139:2347-2354. [PMID: 35108372 PMCID: PMC11022827 DOI: 10.1182/blood.2021014472] [Citation(s) in RCA: 125] [Impact Index Per Article: 62.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 01/19/2022] [Indexed: 11/20/2022] Open
Abstract
Substantial heterogeneity within mutant TP53 acute myeloid leukemia (AML) and myelodysplastic syndrome with excess of blast (MDS-EB) precludes the exact assessment of prognostic impact for individual patients. We performed in-depth clinical and molecular analysis of mutant TP53 AML and MDS-EB to dissect the molecular characteristics in detail and determine its impact on survival. We performed next-generation sequencing on 2200 AML/MDS-EB specimens and assessed the TP53 mutant allelic status (mono- or bi-allelic), the number of TP53 mutations, mutant TP53 clone size, concurrent mutations, cytogenetics, and mutant TP53 molecular minimal residual disease and studied the associations of these characteristics with overall survival. TP53 mutations were detected in 230 (10.5%) patients with AML/MDS-EB with a median variant allele frequency of 47%. Bi-allelic mutant TP53 status was observed in 174 (76%) patients. Multiple TP53 mutations were found in 49 (21%) patients. Concurrent mutations were detected in 113 (49%) patients. No significant difference in any of the aforementioned molecular characteristics of mutant TP53 was detected between AML and MDS-EB. Patients with mutant TP53 have a poor outcome (2-year overall survival, 12.8%); however, no survival difference between AML and MDS-EB was observed. Importantly, none of the molecular characteristics were significantly associated with survival in mutant TP53 AML/MDS-EB. In most patients, TP53 mutations remained detectable in complete remission by deep sequencing (73%). Detection of residual mutant TP53 was not associated with survival. Mutant TP53 AML and MDS-EB do not differ with respect to molecular characteristics and survival. Therefore, mutant TP53 AML/MDS-EB should be considered a distinct molecular disease entity.
Collapse
Affiliation(s)
- Tim Grob
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Adil S.A. Al Hinai
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
- National Genetic Center, Royal Hospital, Ministry of Health, Muscat, Sultanate of Oman
| | - Mathijs A. Sanders
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - François G. Kavelaars
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Melissa Rijken
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Patrycja L. Gradowska
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Bart J. Biemond
- Department of Hematology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Dimitri A. Breems
- Department of Hematology, Ziekenhuis Netwerk Antwerpen, Antwerp, Belgium
| | - Johan Maertens
- Department of Hematology, University Hospital Gasthuisberg, Leuven, Belgium
| | | | - Thomas Pabst
- Department of Oncology, University Hospital, Inselspital, Bern, Switzerland
| | - Okke de Weerdt
- Department of Hematology, Saint Antonius Hospital, Nieuwegein, The Netherlands
| | - Gert J. Ossenkoppele
- Department of Hematology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | | | - Gerwin A. Huls
- Department of Hematology, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan J. Cornelissen
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - H. Berna Beverloo
- Department of Clinical Genetics, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Bob Löwenberg
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Mojca Jongen-Lavrencic
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Peter J.M. Valk
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| |
Collapse
|
6
|
Xia R, Cheng Y, Han X, Wei Y, Wei X. Ikaros Proteins in Tumor: Current Perspectives and New Developments. Front Mol Biosci 2021; 8:788440. [PMID: 34950704 PMCID: PMC8689071 DOI: 10.3389/fmolb.2021.788440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 11/09/2021] [Indexed: 02/05/2023] Open
Abstract
Ikaros is a zinc finger transcription factor (TF) of the Krüppel family member, which significantly regulates normal lymphopoiesis and tumorigenesis. Ikaros can directly initiate or suppress tumor suppressors or oncogenes, consequently regulating the survival and proliferation of cancer cells. Over recent decades, a series of studies have been devoted to exploring and clarifying the relationship between Ikaros and associated tumors. Therapeutic strategies targeting Ikaros have shown promising therapeutic effects in both pre-clinical and clinical trials. Nevertheless, the increasingly prominent problem of drug resistance targeted to Ikaros and its analog is gradually appearing in our field of vision. This article reviews the role of Ikaros in tumorigenesis, the mechanism of drug resistance, the progress of targeting Ikaros in both pre-clinical and clinical trials, and the potential use of associated therapy in cancer therapy.
Collapse
Affiliation(s)
- Ruolan Xia
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yuan Cheng
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xuejiao Han
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yuquan Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
7
|
Pollyea DA, Barrett J, DiNardo CD, Michaelis LC, Roboz GJ, Le RQ, Norsworthy KJ, de Claro RA, Theoret MR, Pazdur R. Project 2025: Proposals for the Continued Success of Drug Development in Acute Myeloid Leukemia. Clin Cancer Res 2021; 28:816-820. [PMID: 34753779 DOI: 10.1158/1078-0432.ccr-21-2124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/05/2021] [Accepted: 11/03/2021] [Indexed: 11/16/2022]
Abstract
The Food and Drug Administration Oncology Center of Excellence initiated Project 2025 to develop five-year goals in specific areas of oncology drug development. This meeting, in October 2020, brought together a panel of regulators and academic experts in acute myeloid leukemia (AML) to discuss opportunities to maximize the success that has recently occurred in AML drug development. The panel discussed challenges and opportunities in clinical trial design and novel endpoints, and outlined key considerations for drug development to facilitate continued growth in the field.
Collapse
Affiliation(s)
| | - John Barrett
- National Heart, Lung, and Blood Institute, National Institutes of Health
| | - Courtney D DiNardo
- Departments of Leukemia and Stem Cell Transplantation & Cellular Therapy, MD Anderson Cancer Center, University of Texas
| | - Laura C Michaelis
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin
| | | | - Robert Q Le
- Office of Oncologic Diseases, United States Food and Drug Administration
| | - Kelly J Norsworthy
- Office of Oncologic Diseases, United States Food and Drug Administration
| | - R Angelo de Claro
- Oncology Center of Excellence, United States Food and Drug Administration
| | - Marc R Theoret
- Center for Drug Evaluation and Research, Food and Drug Administration
| | - Richard Pazdur
- Office of Oncology Drug Products, United States Food and Drug Administration
| |
Collapse
|
8
|
Tosato G, Feng JX, Ohnuki H, Sim M. Bone marrow niches in myelodysplastic syndromes. JOURNAL OF CANCER METASTASIS AND TREATMENT 2021; 7. [PMID: 34746416 PMCID: PMC8570581 DOI: 10.20517/2394-4722.2021.120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Genetic and epigenetic lesions within hematopoietic cell populations drive diverse hematological malignancies. Myelodysplastic syndromes (MDS) are a group of myeloid neoplasms affecting the hematopoietic stem cells characterized by recurrent genetic abnormalities, myelodysplasia (a pathological definition of abnormal bone marrow structure), ineffective hematopoiesis resulting in blood cytopenia, and a propensity to evolve into acute myelogenous leukemia. Although there is evidence that the accumulation of a set of genetic mutations is an essential event in MDS, there is an increased appreciation of the contribution of specific microenvironments, niches, in the pathogenesis of MDS and response to treatment. In physiologic hematopoiesis, niches are critical functional units that maintain hematopoietic stem and progenitor cells and regulate their maturation into mature blood cells. In MDS and other hematological malignancies, altered bone marrow niches can promote the survival and expansion of mutant hematopoietic clones and provide a shield from therapy. In this review, we focus on our understanding of the composition and function of hematopoietic niches and their role in the evolution of myeloid malignancies, with an emphasis on MDS.
Collapse
Affiliation(s)
- Giovanna Tosato
- Laboratory of Cellular Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA
| | - Jing-Xin Feng
- Laboratory of Cellular Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA
| | - Hidetaka Ohnuki
- Laboratory of Cellular Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA
| | - Minji Sim
- Laboratory of Cellular Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA
| |
Collapse
|
9
|
Early assessment of clofarabine effectiveness based on measurable residual disease, including AML stem cells. Blood 2021; 137:1694-1697. [PMID: 33171485 DOI: 10.1182/blood.2020007150] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/20/2020] [Indexed: 12/18/2022] Open
|
10
|
Development of Multidrug Resistance in Acute Myeloid Leukemia Is Associated with Alterations of the LPHN1/GAL-9/TIM-3 Signaling Pathway. Cancers (Basel) 2021; 13:cancers13143629. [PMID: 34298843 PMCID: PMC8304048 DOI: 10.3390/cancers13143629] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/11/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
P-glycoprotein (known as ABCB1 transporter) expression in myeloid blasts of acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) leads to the commonly observed multidrug resistance. Overexpression of latrophilin-1 was detected in leukemic cells from AML patients. In a previous study, we showed that ABCB1 overexpression is associated with decreased latrophilin-1 expression in MOLM-13/VCR and SKM-1/VCR AML cell variants derived from MOLM-13 and SKM-1 cells by vincristine selection/adaptation. In the present study, we found that if ABCB1 overexpression occurs in myeloid blasts of newly diagnosed MDS patients, latrophilin-1 expression is attenuated. Latrophilin-1 may initiate TIM-3- and galectin-9-mediated immune escape. We demonstrated changes in the expression of both proteins by comparing ABCB1-positive cell variants (MOLM-13/VCR, SKM-1/VCR) with their ABCB1-negative counterparts. Galectin-9 was present in our cell lines in eight protein isoforms for which we identified the respective transcription variants resulting from alternative splicing, and we verified their structure by sequencing. The isoform profile of galectin-9 was different between ABCB1-positive and ABCB1-negative cell variants. The interaction partner of galectin-9 is CD44, and its expression was altered in the ABCB1-positive variants MOLM-13/VCR and SKM-1/VCR compared to their ABCB1-negative counterparts.
Collapse
|
11
|
Distinguishing AML from MDS: a fixed blast percentage may no longer be optimal. Blood 2021; 139:323-332. [PMID: 34111285 PMCID: PMC8832464 DOI: 10.1182/blood.2021011304] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 06/02/2021] [Indexed: 12/04/2022] Open
Abstract
Patients with acute myeloid leukemia (AML) have conventionally received more intense therapy than patients with myelodysplastic syndrome (MDS). Although less intense therapies are being used more often in AML, the dichotomy between AML and MDS remains, with the presence of ≥20% myeloblasts in marrow or peripheral blood generally regarded as defining AML. Consequently, patients with 19% blasts are typically ineligible for AML studies, and patients with 21% blasts are ineligible for MDS studies. Here we cite biologic and clinical data to question this practice. Biologically, abnormalities in chromosome 3q26 and mutations in NPM1 and FLT3, regarded as AML associated, also occur in MDS. The genetic signatures of MDS, particularly cases with 10% to 19% blasts (MDS-EB2), resemble those of AML following a preceding MDS (secondary AML). Mutationally, secondary AML appears at least as similar to MDS-EB2 as to de novo AML. Patients presenting with de novo AML but with secondary-type AML mutations seem to have the same poor prognosis associated with clinically defined secondary AML. Seattle data indicate that after accounting for European LeukemiaNet 2017 risk, age, performance status, clinically secondary AML, and treatment including allogeneic transplantation, patients with World Health Organization–defined AML (n = 769) have similar rates of overall survival, event-free survival, and complete remission (CR)/CR with incomplete hematologic recovery as patients with MDS-EB2 (n = 202). We suggest defining patients with 10% to 30% blasts (AML/MDS) as eligible for both AML and MDS studies. This would permit empiric testing of the independent effect of blast percentage on outcome, allow patients access to more therapies, and potentially simplify the regulatory approval process.
Collapse
|
12
|
Addition of lenalidomide to intensive treatment in younger and middle-aged adults with newly diagnosed AML: the HOVON-SAKK-132 trial. Blood Adv 2021; 5:1110-1121. [PMID: 33616652 DOI: 10.1182/bloodadvances.2020003855] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 01/14/2021] [Indexed: 11/20/2022] Open
Abstract
Lenalidomide, an antineoplastic and immunomodulatory drug, has therapeutic activity in acute myeloid leukemia (AML), but definitive studies about its therapeutic utility have been lacking. In a phase 3 study, we compared 2 induction regimens in newly diagnosed patients age 18 to 65 years with AML: idarubicine-cytarabine (cycle 1) and daunorubicin and intermediate-dose cytarabine (cycle 2) without or with lenalidomide (15 mg orally on days 1-21). One final consolidation cycle of chemotherapy or autologous stem cell transplantation (auto-SCT) or allogeneic SCT (allo-SCT) was provided according to a prognostic risk and minimal residual disease (MRD)-adapted approach. Event-free survival (EFS; primary end point) and other clinical end points were assessed. A second random assignment in patients in complete response or in complete response with incomplete hematologic recovery after cycle 3 or auto-SCT involved 6 cycles of maintenance with lenalidomide (10 mg on days 1-21) or observation. In all, 392 patients were randomly assigned to the control group, and 388 patients were randomly assigned to lenalidomide induction. At a median follow-up of 41 months, the study revealed no differences in outcome between the treatments (EFS, 44% ± 2% standard error and overall survival, 54% ± 2% at 4 years for both arms) although in an exploratory post hoc analysis, a lenalidomide benefit was suggested in SRSF2-mutant AML. In relation to the previous Dutch-Belgian Hemato-Oncology Cooperative Group and Swiss Group for Clinical Cancer Research (HOVON-SAKK) studies that used a similar 3-cycle regimen but did not pursue an MRD-guided approach, these survival estimates compare markedly more favorably. MRD status after cycle 2 lost prognostic value in intermediate-risk AML in the risk-adjusted treatment context. Maintenance with lenalidomide showed no apparent effect on relapse probability in 88 patients randomly assigned for this part of the study.
Collapse
|
13
|
Effects of lenalidomide on the bone marrow microenvironment in acute myeloid leukemia: Translational analysis of the HOVON103 AML/SAKK30/10 Swiss trial cohort. Ann Hematol 2021; 100:1169-1179. [PMID: 33704530 PMCID: PMC8043896 DOI: 10.1007/s00277-021-04467-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 02/18/2021] [Indexed: 12/28/2022]
Abstract
This translational study aimed at gaining insight into the effects of lenalidomide in acute myeloid leukemia (AML). Forty-one AML patients aged 66 or older of the Swiss cohort of the HOVON-103 AML/SAKK30/10 study were included. After randomization, they received standard induction chemotherapy with or without lenalidomide. Bone marrow biopsies at diagnosis and before the 2nd induction cycle were obtained to assess the therapeutic impact on leukemic blasts and microenvironment. Increased bone marrow angiogenesis, as assessed by microvessel density (MVD), was found at AML diagnosis and differed significantly between the WHO categories. Morphological analysis revealed a higher initial MVD in AML with myelodysplasia-related changes (AML-MRC) and a more substantial decrease of microvascularization after lenalidomide exposure. A slight increase of T-bet-positive TH1-equivalents was identifiable under lenalidomide. In the subgroup of patients with AML-MRC, the progression-free survival differed between the two treatment regimens, showing a potential but not significant benefit of lenalidomide. We found no correlation between the cereblon genotype (the target of lenalidomide) and treatment response or prognosis. In conclusion, addition of lenalidomide may be beneficial to elderly patients suffering from AML-MRC, where it leads to a reduction of microvascularization and, probably, to an intensified specific T cell-driven anti-leukemic response.
Collapse
|
14
|
Inferior Outcome of Addition of the Aminopeptidase Inhibitor Tosedostat to Standard Intensive Treatment for Elderly Patients with AML and High Risk MDS. Cancers (Basel) 2021; 13:cancers13040672. [PMID: 33562393 PMCID: PMC7914531 DOI: 10.3390/cancers13040672] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/20/2021] [Accepted: 01/23/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Treatment results of acute myeloid leukemia (AML) in elderly patients are unsatisfactory. We investigated in an open label randomized phase II study whether addition of tosedostat, an aminopeptidase inhibitor, to intensive chemotherapy would improve outcome in this population. 231 AML patients > 65 years of age were randomly assigned to receive standard chemotherapy with or without tosedostat for two cycles. We found that complete bone marrow leukemia clearance was not significantly different between both arms. After two years, survival was 33% for the standard arm versus 18% for the tosedostat arm. More patients died due to infectious complications in the tosedostat arm than after standard treatment. Also, a cardiac rhythm abnormality called atrial fibrillation was more often seen in the tosedostat arm. We conclude that the addition of tosedostat to standard chemotherapy does negatively affect the therapeutic outcome of elderly patients with acute myeloid leukemia. Abstract Treatment results of AML in elderly patients are unsatisfactory. We hypothesized that addition of tosedostat, an aminopeptidase inhibitor, to intensive chemotherapy may improve outcome in this population. After establishing a safe dose in a run-in phase of the study in 22 patients, 231 eligible patients with AML above 65 years of age (median 70, range 66–81) were randomly assigned in this open label randomized Phase II study to receive standard chemotherapy (3+7) with or without tosedostat at the selected daily dose of 120 mg (n = 116), days 1–21. In the second cycle, patients received cytarabine 1000 mg/m2 twice daily on days 1-6 with or without tosedostat. CR/CRi rates in the 2 arms were not significantly different (69% (95% C.I. 60–77%) vs 64% (55–73%), respectively). At 24 months, event-free survival (EFS) was 20% for the standard arm versus 12% for the tosedostat arm (Cox-p = 0.01) and overall survival (OS) 33% vs 18% respectively (p = 0.006). Infectious complications accounted for an increased early death rate in the tosedostat arm. Atrial fibrillation was more common in the tosedostat arm as well. The results of the present study show that the addition of tosedostat to standard chemotherapy does negatively affect the therapeutic outcome of elderly AML patients.
Collapse
|
15
|
Biological characteristics of aging in human acute myeloid leukemia cells: the possible importance of aldehyde dehydrogenase, the cytoskeleton and altered transcriptional regulation. Aging (Albany NY) 2020; 12:24734-24777. [PMID: 33349623 PMCID: PMC7803495 DOI: 10.18632/aging.202361] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 11/20/2020] [Indexed: 12/19/2022]
Abstract
Patients with acute myeloid leukemia (AML) have a median age of 65-70 years at diagnosis. Elderly patients have more chemoresistant disease, and this is partly due to decreased frequencies of favorable and increased frequencies of adverse genetic abnormalities. However, aging-dependent differences may also contribute. We therefore compared AML cell proteomic and phosphoproteomic profiles for (i) elderly low-risk and younger low-risk patients with favorable genetic abnormalities; and (ii) high-risk patients with adverse genetic abnormalities and a higher median age against all low-risk patients with lower median age. Elderly low-risk and younger low-risk patients showed mainly phosphoproteomic differences especially involving transcriptional regulators and cytoskeleton. When comparing high-risk and low-risk patients both proteomic and phosphoproteomic studies showed differences involving cytoskeleton and immunoregulation but also transcriptional regulation and cell division. The age-associated prognostic impact of cyclin-dependent kinases was dependent on the cellular context. The protein level of the adverse prognostic biomarker mitochondrial aldehyde dehydrogenase (ALDH2) showed a similar significant upregulation both in elderly low-risk and elderly high-risk patients. Our results suggest that molecular mechanisms associated with cellular aging influence chemoresistance of AML cells, and especially the cytoskeleton function may then influence cellular hallmarks of aging, e.g. mitosis, polarity, intracellular transport and adhesion.
Collapse
|
16
|
Saygin C, Larkin K, Blachly JS, Orwick S, Ngankeu A, Gregory CT, Phelps MA, Mani S, Walker A, Garzon R, Vasu S, Walsh KJ, Bhatnagar B, Klisovic RB, Grever MR, Marcucci G, Byrd JC, Blum W, Mims AS. A phase I study of lenalidomide plus chemotherapy with idarubicin and cytarabine in patients with relapsed or refractory acute myeloid leukemia and high-risk myelodysplastic syndrome. Am J Hematol 2020; 95:1457-1465. [PMID: 32777116 PMCID: PMC7821016 DOI: 10.1002/ajh.25958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/26/2020] [Accepted: 08/06/2020] [Indexed: 12/30/2022]
Abstract
Patients with relapsed/refractory (R/R) acute myeloid leukemia (AML) have poor outcomes and hematopoietic cell transplantation (HCT) is the only curative treatment. New targeted therapies improved survival in select patients with specific mutations, however management of patients without these molecular alterations is an unmet need. We conducted a phase one study of lenalidomide in combination with cytarabine/idarubicin salvage chemotherapy in patients with R/R AML and high‐risk myelodysplastic syndromes. A total of 33 patients were enrolled in the study (30 AML, 3 MDS), and treated at three dose levels with 3 + 3 design. Dose‐limiting toxicity (DLT) was seen in eight patients, including four hematologic DLTs. The most commonly observed non‐hematologic serious adverse events were febrile neutropenia, rash, sepsis and renal injury. Dose level −1, consisting of 25 mg/d lenalidomide D1‐21, 1 g/m2 cytarabine D5‐8, and 8 mg/m2 idarubicin D5‐7 was determined to be the maximum tolerated dose. Note, 15/33 (45%) of patients were able to receive pre‐planned 21 days of lenalidomide. Overall, 18 patients achieved complete remission (CR) (n = 14) or CR with incomplete count recovery (CRi) (n = 4) with total CR/CRi rate of 56%. The 1‐year and 2‐year overall survival (OS) were 24% and 10%, respectively. Among responders, 10/18 underwent allogeneic HCT and had a 1‐year OS of 40%. There was no molecular pattern associated with response. These data demonstrate that the combination had clinical activity in R/R AML. This regimen should be further investigated for patients who relapsed after HCT, and as a bridge therapy to HCT. (ClinicalTrials.gov identifier: NCT01132586).
Collapse
Affiliation(s)
- Caner Saygin
- Department of Internal Medicine The Ohio State University Columbus Ohio
| | - Karilyn Larkin
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - James S. Blachly
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Shelley Orwick
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Apollinaire Ngankeu
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Charles T. Gregory
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Mitch A. Phelps
- Division of Pharmaceutics College of Pharmacy, The Ohio State University Columbus Ohio
| | - Shylaja Mani
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Alison Walker
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Ramiro Garzon
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Sumithira Vasu
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Katherine J. Walsh
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Bhavana Bhatnagar
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Rebecca B. Klisovic
- Department of Hematology and Medical Oncology Emory University School of Medicine, Winship Cancer Institute Atlanta Georgia
| | - Michael R. Grever
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - Guido Marcucci
- Department of Hematology and Hematopoietic Cell Transplantation City of Hope Medical Center Duarte California
| | - John C. Byrd
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| | - William Blum
- Department of Hematology and Medical Oncology Emory University School of Medicine, Winship Cancer Institute Atlanta Georgia
| | - Alice S. Mims
- Division of Hematology The Ohio State University Comprehensive Cancer Center Columbus Ohio
| |
Collapse
|
17
|
Piccolomo A, Schifone CP, Strafella V, Specchia G, Musto P, Albano F. Immunomodulatory Drugs in Acute Myeloid Leukemia Treatment. Cancers (Basel) 2020; 12:cancers12092528. [PMID: 32899586 PMCID: PMC7573974 DOI: 10.3390/cancers12092528] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 12/31/2022] Open
Abstract
Immunomodulatory drugs (IMiDs) are analogs of thalidomide. They have immunomodulatory, antiangiogenic and proapoptotic properties and exert a role in regulating the tumor microenvironment. Recently IMiDs have been investigated for their pleiotropic properties and their therapeutic applications in both solid tumors (melanoma, prostate carcinoma and differentiated thyroid cancer) and hematological malignancies. Nowadays, they are applied in de novo and relapsed/refractory multiple myeloma, in myelodysplastic syndrome, in del5q syndrome with specific use of lenalidomide and B-cell lymphoma. Several studies have been conducted in the last few years to explore IMiDs possible use in acute myeloid leukemia treatment. Here we report the mechanisms of action of IMiDs in acute myeloid leukemia and their potential future therapeutic application in this disease.
Collapse
Affiliation(s)
- Antonio Piccolomo
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology and Stem cell Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.P.); (C.P.S.); (V.S.); (P.M.)
| | - Claudia Pia Schifone
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology and Stem cell Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.P.); (C.P.S.); (V.S.); (P.M.)
| | - Vanda Strafella
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology and Stem cell Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.P.); (C.P.S.); (V.S.); (P.M.)
| | - Giorgina Specchia
- Former Full Professor of Hematology, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Pellegrino Musto
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology and Stem cell Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.P.); (C.P.S.); (V.S.); (P.M.)
| | - Francesco Albano
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology and Stem cell Transplantation Unit, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.P.); (C.P.S.); (V.S.); (P.M.)
- Correspondence: ; Tel.: +39-080-5478031
| |
Collapse
|