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Zhu X, Tang F, Yu W, Zhao X, Qin Y, Jiang Q, Huang X, Jiang H. Cytoreductive chemotherapy in induction therapy plays a key role in the prognosis of patients with low-risk acute promyelocytic leukaemia. J Cell Mol Med 2024; 28:e18252. [PMID: 38766688 PMCID: PMC11103457 DOI: 10.1111/jcmm.18252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 01/30/2024] [Accepted: 03/05/2024] [Indexed: 05/22/2024] Open
Abstract
In order to explore the risk factors of relapse and potential optimized therapeutic regimen of low-risk acute promyelocytic leukaemia (APL), here we retrospectively analysed 282 patients who were diagnosed between February 2014 and September 2021. The median follow-up was 59 (9-102) months. The 5-year overall survival and cumulative relapse incidence were 97.9% and 5.9%, respectively. In terms of different cytoreductive therapies, 86 patients were administered with hydroxycarbamide (30.5%), 113 with anthracyclines or cytarabine (40.1%), 31 with etoposide (11.0%) and 52 with no cytoreductive therapy (18.4%) during the induction therapy. The hydroxycarbamide treatment group did not decrease the relapse rate compared to the no cytoreduction group (11.4% vs. 5.9%, p = 0.289). Compared with the hydroxycarbamide group, the anthracyclines/cytarabine treatment group showed improved 5-year RFS (88.145% vs. 98.113%, p = 0.008). Multivariate Cox regression analysis revealed that myeloblasts in bone marrow at diagnosis, and PML-RARA transcript level of 6.5% or more after induction therapy were associated with a subsequent risk of relapse. The only factor positively reducing the relapse rate was anthracyclines/cytarabine cytoreductive treatment. In conclusion, cytoreductive chemotherapy in induction therapy plays a potential key role in the prognosis of low-risk APL.
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Affiliation(s)
- Xiaolu Zhu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
| | - Feifei Tang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
| | - Wenjing Yu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
| | - Xiaosu Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
| | - Yazhen Qin
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
| | - Qian Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
| | - Xiaojun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
- Peking‐Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary StudiesPeking UniversityBeijingChina
| | - Hao Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking UniversityBeijingChina
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2
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Dubey S, Mishra N, Shelke R, Varma AK. Mutations at proximal cysteine residues in PML impair ATO binding by destabilizing the RBCC domain. FEBS J 2024; 291:1422-1438. [PMID: 38129745 DOI: 10.1111/febs.17041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/20/2023] [Accepted: 12/20/2023] [Indexed: 12/23/2023]
Abstract
Acute promyelocytic leukemia (APL) is characterized by the fusion gene promyelocytic leukemia-retinoic acid receptor-alpha (PML-RARA) and is conventionally treated with arsenic trioxide (ATO). ATO binds directly to the RING finger, B-box, coiled-coil (RBCC) domain of PML and initiates degradation of the fusion oncoprotein PML-RARA. However, the mutational hotspot at C212-S220 disrupts ATO binding, leading to drug resistance in APL. Therefore, structural consequences of these point mutations in PML that remain uncertain require comprehensive analysis. In this study, we investigated the structure-based ensemble properties of the promyelocytic leukemia-RING-B-box-coiled-coil (PML-RBCC) domains and ATO-resistant mutations. Oligomeric studies reveal that PML-RBCC wild-type and mutants C212R, S214L, A216T, L217F, and S220G predominantly form tetramers, whereas mutants C213R, A216V, L218P, and D219H tend to form dimers. The stability of the dimeric mutants was lower, exhibiting a melting temperature (Tm) reduction of 30 °C compared with the tetrameric mutants and wild-type PML protein. Furthermore, the exposed surface of the C213R mutation rendered it more prone to protease digestion than that of the C212R mutation. The spectroscopic analysis highlighted ATO-induced structural alterations in S214L, A216V, and D219H mutants, in contrast to C213R, L217F, and L218P mutations. Moreover, the computational analysis revealed that the ATO-resistant mutations C213R, A216V, L217F, and L218P caused changes in the size, shape, and flexibility of the PML-RBCC wild-type protein. The mutations C213R, A216V, L217F, and L218P destabilize the wild-type protein structure due to the adaptation of distinct conformational changes. In addition, these mutations disrupt several hydrogen bonds, including interactions involving C212, C213, and C215, which are essential for ATO binding. The local and global structural features induced by these mutations provide mechanistic insight into ATO resistance and APL pathogenesis.
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Affiliation(s)
- Suchita Dubey
- Advanced Centre for Treatment, Research and Education in Cancer, Navi Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Neha Mishra
- Advanced Centre for Treatment, Research and Education in Cancer, Navi Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Rohan Shelke
- Advanced Centre for Treatment, Research and Education in Cancer, Navi Mumbai, India
| | - Ashok K Varma
- Advanced Centre for Treatment, Research and Education in Cancer, Navi Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
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3
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Yokoyama Y. Risk factors and remaining challenges in the treatment of acute promyelocytic leukemia. Int J Hematol 2024:10.1007/s12185-023-03696-7. [PMID: 38386203 DOI: 10.1007/s12185-023-03696-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/19/2023] [Accepted: 12/25/2023] [Indexed: 02/23/2024]
Abstract
The treatment of acute promyelocytic leukemia (APL) has evolved with the introduction of all-trans retinoic acid (ATRA) and subsequent arsenic trioxide (ATO), particularly in standard-risk APL with an initial white blood cell count (WBC) < 10,000/μL, where a high cure rate can now be achieved. However, for some patients with risk factors, early death or relapse remains a concern. Insights from the analysis of patients treated with ATRA and chemotherapy have identified risk factors such as WBC, surface antigens, complex karyotypes, FLT3 and other genetic mutations, p73 isoforms, variant rearrangements, and drug resistance mutations. However, in the ATRA + ATO era, the significance of these risk factors is changing. This article provides a comprehensive review of APL risk factors, taking into account the treatment approach, and explores the challenges associated with APL treatments.
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Affiliation(s)
- Yasuhisa Yokoyama
- Department of Hematology, University of Tsukuba, Tsukuba, Ibaraki, Japan.
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4
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Testa U, Pelosi E. Function of PML-RARA in Acute Promyelocytic Leukemia. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1459:321-339. [PMID: 39017850 DOI: 10.1007/978-3-031-62731-6_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
The transformation of acute promyelocytic leukemia (APL) from the most fatal to the most curable subtype of acute myeloid leukemia (AML), with long-term survival exceeding 90%, has represented one of the most exciting successes in hematology and in oncology. APL is a paradigm for oncoprotein-targeted cure.APL is caused by a 15/17 chromosomal translocation which generates the PML-RARA fusion protein and can be cured by the chemotherapy-free approach based on the combination of two therapies targeting PML-RARA: retinoic acid (RA) and arsenic. PML-RARA is the key driver of APL and acts by deregulating transcriptional control, particularly RAR targets involved in self-renewal or myeloid differentiation, also disrupting PML nuclear bodies. PML-RARA mainly acts as a modulator of the expression of specific target genes: genes whose regulatory elements recruit PML-RARA are not uniformly repressed but also may be upregulated or remain unchanged. RA and arsenic trioxide directly target PML-RARA-mediated transcriptional deregulation and protein stability, removing the differentiation block at promyelocytic stage and inducing clinical remission of APL patients.
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MESH Headings
- Humans
- Leukemia, Promyelocytic, Acute/genetics
- Leukemia, Promyelocytic, Acute/drug therapy
- Leukemia, Promyelocytic, Acute/metabolism
- Leukemia, Promyelocytic, Acute/pathology
- Oncogene Proteins, Fusion/genetics
- Oncogene Proteins, Fusion/metabolism
- Tretinoin/therapeutic use
- Tretinoin/pharmacology
- Arsenic Trioxide/therapeutic use
- Arsenic Trioxide/pharmacology
- Gene Expression Regulation, Leukemic/drug effects
- Antineoplastic Agents/therapeutic use
- Antineoplastic Agents/pharmacology
- Arsenicals/therapeutic use
- Arsenicals/pharmacology
- Oxides/therapeutic use
- Oxides/pharmacology
- Animals
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Affiliation(s)
- Ugo Testa
- Department of Oncology, Istituto Superiore di Sanità, Rome, Italy.
| | - Elvira Pelosi
- Department of Oncology, Istituto Superiore di Sanità, Rome, Italy
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Yang T, Shi X, Li S, Zhao Z, Wang J, Yu P, Li H, Wang R, Chen Z. Targeting DHODH reveals therapeutic opportunities in ATRA-resistant acute promyelocytic leukemia. Biomed Pharmacother 2023; 166:115314. [PMID: 37579695 DOI: 10.1016/j.biopha.2023.115314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/30/2023] [Accepted: 08/08/2023] [Indexed: 08/16/2023] Open
Abstract
Although all-trans retinoic acid (ATRA)-induced differentiation has transformed acute promyelocytic leukemia (APL) from the most fatal to the most curable hematological disease, resistance to ATRA in high-risk APL patients remains a clinical challenge. In this paper, we discovered that dihydroorotate dehydrogenase (DHODH) inhibition overcame ATRA resistance. 416, a potent DHODH inhibitor previously obtained in our group, inhibited the occurrence of APL in cells and model mice. Excitingly, 416 effectively overcame ATRA resistance in vitro and in vivo by inducing apoptosis and differentiation. Further mechanistic studies showed that PML/RARα lost the regulation of Bcl-2 and c-Myc in NB4-R1 cells, which probably contributed to ATRA resistance. Notably, 416 maintained its Bcl-2 and c-Myc down-regulation effect in NB4-R1 cells and overcome ATRA resistance by inhibiting DHODH. In conclusion, our study highlights the potential of 416 for APL therapy and overcoming ATRA resistance, supporting the further development of DHODH inhibitors for clinical use in refractory and relapsed APL.
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Affiliation(s)
- Tingyuan Yang
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China
| | - Xiayu Shi
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China
| | - Shiliang Li
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China
| | - Zhenjiang Zhao
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China
| | - Junyi Wang
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China
| | - Panpan Yu
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China
| | - Honglin Li
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China; Innovation Center for AI and Drug Discovery, East China Normal University, Shanghai 200062, China; Lingang Laboratory, Shanghai 200031, China.
| | - Rui Wang
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China.
| | - Zhuo Chen
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China.
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6
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Nagai Y, Ambinder AJ. The Promise of Retinoids in the Treatment of Cancer: Neither Burnt Out Nor Fading Away. Cancers (Basel) 2023; 15:3535. [PMID: 37509198 PMCID: PMC10377082 DOI: 10.3390/cancers15143535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Since the introduction of all-trans retinoic acid (ATRA), acute promyelocytic leukemia (APL) has become a highly curable malignancy, especially in combination with arsenic trioxide (ATO). ATRA's success has deepened our understanding of the role of the RARα pathway in normal hematopoiesis and leukemogenesis, and it has influenced a generation of cancer drug development. Retinoids have also demonstrated some efficacy in a handful of other disease entities, including as a maintenance therapy for neuroblastoma and in the treatment of cutaneous T-cell lymphomas; nevertheless, the promise of retinoids as a differentiating therapy in acute myeloid leukemia (AML) more broadly, and as a cancer preventative, have largely gone unfulfilled. Recent research into the mechanisms of ATRA resistance and the biomarkers of RARα pathway dysregulation in AML have reinvigorated efforts to successfully deploy retinoid therapy in a broader subset of myeloid malignancies. Recent studies have demonstrated that the bone marrow environment is highly protected from exogenous ATRA via local homeostasis controlled by stromal cells expressing CYP26, a key enzyme responsible for ATRA inactivation. Synthetic CYP26-resistant retinoids such as tamibarotene bypass this stromal protection and have shown superior anti-leukemic effects. Furthermore, recent super-enhancer (SE) analysis has identified a novel AML subgroup characterized by high expression of RARα through strong SE levels in the gene locus and increased sensitivity to tamibarotene. Combined with a hypomethylating agent, synthetic retinoids have shown synergistic anti-leukemic effects in non-APL AML preclinical models and are now being studied in phase II and III clinical trials.
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Affiliation(s)
- Yuya Nagai
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe 650-0047, Hyogo, Japan
| | - Alexander J Ambinder
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
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7
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Franza M, Albanesi J, Mancini B, Pennisi R, Leone S, Acconcia F, Bianchi F, di Masi A. The clinically relevant CHK1 inhibitor MK-8776 induces the degradation of the oncogenic protein PML-RARα and overcomes ATRA resistance in acute promyelocytic leukemia cells. Biochem Pharmacol 2023:115675. [PMID: 37406967 DOI: 10.1016/j.bcp.2023.115675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/27/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023]
Abstract
Acute promyelocytic leukemia (APL) is a hematological disease characterized by the expression of the oncogenic fusion protein PML-RARα. The current treatment approach for APL involves differentiation therapy using all-trans retinoic acid (ATRA) and arsenic trioxide (ATO). However, the development of resistance to therapy, occurrence of differentiation syndrome, and relapses necessitate the exploration of new treatment options that induce differentiation of leukemic blasts with low toxicity. In this study, we investigated the cellular and molecular effects of MK-8776, a specific inhibitor of CHK1, in ATRA-resistant APL cells. Treatment of APL cells with MK-8776 resulted in a decrease in PML-RARα levels, increased expression of CD11b, and increased granulocytic activity consistent with differentiation. Interestingly, we showed that the MK-8776-induced differentiating effect resulted synergic with ATO. We found that the reduction of PML-RARα by MK-8776 was dependent on both proteasome and caspases. Specifically, both caspase-1 and caspase-3 were activated by CHK1 inhibition, with caspase-3 acting upstream of caspase-1. Activation of caspase-3 was necessary to activate caspase-1 and promote PML-RARα degradation. Transcriptomic analysis revealed significant modulation of pathways and upstream regulators involved in the inflammatory response and cell cycle control upon MK-8776 treatment. Overall, the ability of MK-8776 to induce PML-RARα degradation and stimulate differentiation of immature APL cancer cells into more mature forms recapitulates the concept of differentiation therapy. Considering the in vivo tolerability of MK-8776, it will be relevant to evaluate its potential clinical benefit in APL patients resistant to standard ATRA/ATO therapy, as well as in patients with other forms of acute leukemias.
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Affiliation(s)
- Maria Franza
- Department of Sciences, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
| | - Jacopo Albanesi
- Department of Sciences, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
| | - Benedetta Mancini
- Department of Sciences, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
| | - Rosa Pennisi
- Department of Oncology, University of Torino Medical School, Torino, Italy; Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | - Stefano Leone
- Department of Sciences, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
| | - Filippo Acconcia
- Department of Sciences, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
| | - Fabrizio Bianchi
- Unit of Cancer Biomarkers, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), Italy
| | - Alessandra di Masi
- Department of Sciences, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy.
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8
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Strange Bedfellows: NPM1 Mutations in Acute Promyelocytic Leukemia. Hematol Oncol Stem Cell Ther 2023; 16:91-93. [PMID: 36634276 DOI: 10.1016/j.hemonc.2020.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/28/2020] [Indexed: 01/27/2023] Open
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9
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Poplineau M, Platet N, Mazuel A, Hérault L, N’Guyen L, Koide S, Nakajima-Takagi Y, Kuribayashi W, Carbuccia N, Haboub L, Vernerey J, Oshima M, Birnbaum D, Iwama A, Duprez E. Noncanonical EZH2 drives retinoic acid resistance of variant acute promyelocytic leukemias. Blood 2022; 140:2358-2370. [PMID: 35984905 PMCID: PMC10653050 DOI: 10.1182/blood.2022015668] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 07/31/2022] [Indexed: 11/20/2022] Open
Abstract
Cancer cell heterogeneity is a major driver of therapy resistance. To characterize resistant cells and their vulnerabilities, we studied the PLZF-RARA variant of acute promyelocytic leukemia, resistant to retinoic acid (RA), using single-cell multiomics. We uncovered transcriptional and chromatin heterogeneity in leukemia cells. We identified a subset of cells resistant to RA with proliferation, DNA replication, and repair signatures that depend on a fine-tuned E2F transcriptional network targeting the epigenetic regulator enhancer of zeste homolog 2 (EZH2). Epigenomic and functional analyses validated the driver role of EZH2 in RA resistance. Targeting pan-EZH2 activities (canonical/noncanonical) was necessary to eliminate leukemia relapse-initiating cells, which underlies a dependency of resistant cells on an EZH2 noncanonical activity and the necessity to degrade EZH2 to overcome resistance. Our study provides critical insights into the mechanisms of RA resistance that allow us to eliminate treatment-resistant leukemia cells by targeting EZH2, thus highlighting a potential targeted therapy approach. Beyond RA resistance and acute promyelocytic leukemia context, our study also demonstrates the power of single-cell multiomics to identify, characterize, and clear therapy-resistant cells.
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Affiliation(s)
- Mathilde Poplineau
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
- Equipe Labellisée Ligue Nationale Contre le Cancer
| | - Nadine Platet
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
- Equipe Labellisée Ligue Nationale Contre le Cancer
| | - Adrien Mazuel
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
- Equipe Labellisée Ligue Nationale Contre le Cancer
| | - Léonard Hérault
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
- Equipe Labellisée Ligue Nationale Contre le Cancer
- MABioS, I2M, Aix Marseille University,CNRS UMR7373, Marseille, France
| | - Lia N’Guyen
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
- Equipe Labellisée Ligue Nationale Contre le Cancer
| | - Shuhei Koide
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Yaeko Nakajima-Takagi
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Wakako Kuribayashi
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Nadine Carbuccia
- Predictive Oncology Laboratory, CRCM, Aix Marseille University, CNRS UMR7258, INSERM 1068, Institut Paoli-Calmettes, Marseille, France
| | - Loreen Haboub
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
- Equipe Labellisée Ligue Nationale Contre le Cancer
| | - Julien Vernerey
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
| | - Motohiko Oshima
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Daniel Birnbaum
- Predictive Oncology Laboratory, CRCM, Aix Marseille University, CNRS UMR7258, INSERM 1068, Institut Paoli-Calmettes, Marseille, France
| | - Atsushi Iwama
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Estelle Duprez
- Epigenetic Control of Normal and Malignant Hematopoiesis, CRCM, Aix Marseille University, CNRS UMR7258, INSERM U1068, Institut Paoli-Calmettes, Marseille, France
- Equipe Labellisée Ligue Nationale Contre le Cancer
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10
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Treatment for relapsed acute promyelocytic leukemia. Ann Hematol 2022; 101:2575-2582. [PMID: 35972562 DOI: 10.1007/s00277-022-04954-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/11/2022] [Indexed: 11/01/2022]
Abstract
The advent of all-trans retinoic acid (ATRA) and arsenic trioxide (ATO) has significantly improved the outcomes of acute promyelocytic leukemia (APL); nevertheless, a small fraction of patients still experience relapse. Due to the infrequency of APL relapse coupled with the rapid change in the therapeutic landscape, there are limited available data regarding the treatment of relapsed APL. In this situation, however, ATO-based therapy has been shown to result in high rates of hematological and molecular complete remission (CR). Autologous hematopoietic cell transplantation (HCT) is considered the postremission therapy of choice when patients achieve molecular CR, whereas recent studies have suggested that molecular CR is not prerequisite for the success of autologous HCT. Allogeneic HCT can be reserved for selected patients, i.e., those who cannot achieve CR and those who relapse after autologous HCT, because of high toxicities and the expectation of highly favorable outcomes with autologous HCT during CR. For patients who are ineligible for HCT, prolonged administration of ATRA + ATO would be a viable option. To further refine the therapy for patients with relapsed APL, it is imperative to aggregate clinical data of patients who relapse after the ATRA + ATO frontline therapy within the framework of national and international collaboration.
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11
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Guarnera L, Ottone T, Fabiani E, Divona M, Savi A, Travaglini S, Falconi G, Panetta P, Rapanotti MC, Voso MT. Atypical Rearrangements in APL-Like Acute Myeloid Leukemias: Molecular Characterization and Prognosis. Front Oncol 2022; 12:871590. [PMID: 35494081 PMCID: PMC9039303 DOI: 10.3389/fonc.2022.871590] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 02/25/2022] [Indexed: 02/02/2023] Open
Abstract
Acute promyelocytic leukemia (APL) accounts for 10–15% of newly diagnosed acute myeloid leukemias (AML) and is typically caused by the fusion of promyelocytic leukemia with retinoic acid receptor α (RARA) gene. The prognosis is excellent, thanks to the all-trans retinoic acid (ATRA) and arsenic trioxide (ATO) combination therapy. A small percentage of APLs (around 2%) is caused by atypical transcripts, most of which involve RARA or other members of retinoic acid receptors (RARB or RARG). The diagnosis of these forms is difficult, and clinical management is still a challenge for the physician due to variable response rates to ATRA and ATO. Herein we review variant APL cases reported in literature, including genetic landscape, incidence of coagulopathy and differentiation syndrome, frequent causes of morbidity and mortality in these patients, sensitivity to ATRA, ATO, and chemotherapy, and outcome. We also focus on non-RAR rearrangements, complex rearrangements (involving more than two chromosomes), and NPM1-mutated AML, an entity that can, in some cases, morphologically mimic APL.
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Affiliation(s)
- Luca Guarnera
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy
| | - Tiziana Ottone
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy.,Santa Lucia Foundation, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.) Neuro-Oncohematology, Rome, Italy
| | - Emiliano Fabiani
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy.,Department of Biomedicine and Prevention, UniCamillus-Saint Camillus International University of Health Sciences, Rome, Italy
| | - Mariadomenica Divona
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy
| | - Arianna Savi
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy
| | - Serena Travaglini
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy
| | - Giulia Falconi
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy
| | - Paola Panetta
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy
| | - Maria Cristina Rapanotti
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy.,Department of Experimental Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University of Tor Vergata, Rome, Italy.,Santa Lucia Foundation, Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.) Neuro-Oncohematology, Rome, Italy
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12
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Li Y, Yu J, Xu Q, Zhang K. Relapsed/refractory acute promyelocytic leukemia with RARA-LBD region mutation was salvaged by venetoclax: A case report. Medicine (Baltimore) 2021; 100:e28076. [PMID: 35049232 PMCID: PMC9191359 DOI: 10.1097/md.0000000000028076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/15/2021] [Indexed: 01/01/2023] Open
Abstract
RATIONALE Acute promyelocytic leukemia (APL) is one of the most curable cancers. However, relapse of the disease is a difficult issue in clinical practice and it remains a great challenge that patients have a poor effect of conventional treatment in the clinic. Therefore, new and more effective therapeutic measures are urgently needed. Herein, we report a case of relapsed and refractory APL harboring a RARA-LBD region mutation successfully treated with venetoclax (VEN). PATIENT CONCERNS A 37-years-old woman was admitted to our hospital with worsening spontaneous gingival bleeding and skin ecchymosis. Physical examination revealed multiple petechiae and ecchymosis in the extremities. DIAGNOSES The patient was diagnosed with L-type PML-RARα-positive APL, harboring a RARA-LBD region mutation, low-risk, based on bone marrow cytology, immunophenotypic analysis by flow cytometry, karyotype analysis, and molecular analysis. INTERVENTIONS Complete remission was achieved after the first induction therapy of all-trans retinoic acid (ATRA) combined with arsenic trioxide, but relapse was observed only after 11 months. Reinduction with ATRA and arsenic trioxide combined with anthracycline failed. Therefore, we tried to provide a new treatment with the Bcl-2 inhibitor VEN orally (100 mg d1, 200 mg d2 to d18, followed by 300 mg daily continuously). OUTCOMES Clinical symptoms and laboratory indicators improved rapidly with VEN treatment. A complete hematologic response was achieved with VEN-based therapy. LESSONS Related drug resistance gene monitoring should be performed canonically in relapsed and refractory APL. Some relapsed and refractory APL that failed to respond to conventional treatment were at risk of death. Bcl-2 inhibitors are expected to be an effective salvage therapy for patients with resistance to ATRA, which is worthy of further discussion.
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Affiliation(s)
- Youli Li
- The Third Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Hematology, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Jieni Yu
- Department of Hematology, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Qinhong Xu
- Department of Hematology, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Kejie Zhang
- The Third Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Hematology, Zhongshan Hospital, Xiamen University, Xiamen, China
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13
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Ngo S, Oxley EP, Ghisi M, Garwood MM, McKenzie MD, Mitchell HL, Kanellakis P, Susanto O, Hickey MJ, Perkins AC, Kile BT, Dickins RA. Acute myeloid leukemia maturation lineage influences residual disease and relapse following differentiation therapy. Nat Commun 2021; 12:6546. [PMID: 34764270 PMCID: PMC8586014 DOI: 10.1038/s41467-021-26849-w] [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: 03/03/2021] [Accepted: 10/20/2021] [Indexed: 12/13/2022] Open
Abstract
Acute myeloid leukemia (AML) is a malignancy of immature progenitor cells. AML differentiation therapies trigger leukemia maturation and can induce remission, but relapse is prevalent and its cellular origin is unclear. Here we describe high resolution analysis of differentiation therapy response and relapse in a mouse AML model. Triggering leukemia differentiation in this model invariably produces two phenotypically distinct mature myeloid lineages in vivo. Leukemia-derived neutrophils dominate the initial wave of leukemia differentiation but clear rapidly and do not contribute to residual disease. In contrast, a therapy-induced population of mature AML-derived eosinophil-like cells persists during remission, often in extramedullary organs. Using genetic approaches we show that restricting therapy-induced leukemia maturation to the short-lived neutrophil lineage markedly reduces relapse rates and can yield cure. These results indicate that relapse can originate from therapy-resistant mature AML cells, and suggest differentiation therapy combined with targeted eradication of mature leukemia-derived lineages may improve disease outcome.
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Affiliation(s)
- Steven Ngo
- grid.1002.30000 0004 1936 7857Australian Centre for Blood Diseases, Monash University, 99 Commercial Rd, Melbourne, VIC 3004 Australia
| | - Ethan P. Oxley
- grid.1002.30000 0004 1936 7857Australian Centre for Blood Diseases, Monash University, 99 Commercial Rd, Melbourne, VIC 3004 Australia
| | - Margherita Ghisi
- grid.1002.30000 0004 1936 7857Australian Centre for Blood Diseases, Monash University, 99 Commercial Rd, Melbourne, VIC 3004 Australia
| | - Maximilian M. Garwood
- grid.1002.30000 0004 1936 7857Australian Centre for Blood Diseases, Monash University, 99 Commercial Rd, Melbourne, VIC 3004 Australia
| | - Mark D. McKenzie
- grid.1042.7Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, VIC 3052 Australia
| | - Helen L. Mitchell
- grid.1002.30000 0004 1936 7857Australian Centre for Blood Diseases, Monash University, 99 Commercial Rd, Melbourne, VIC 3004 Australia
| | - Peter Kanellakis
- grid.1051.50000 0000 9760 5620Baker Heart and Diabetes Institute, 75 Commercial Rd, Melbourne, VIC 3004 Australia
| | - Olivia Susanto
- grid.416060.50000 0004 0390 1496Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, 246 Clayton Rd, Clayton, VIC 3168 Australia
| | - Michael J. Hickey
- grid.416060.50000 0004 0390 1496Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, 246 Clayton Rd, Clayton, VIC 3168 Australia
| | - Andrew C. Perkins
- grid.1002.30000 0004 1936 7857Australian Centre for Blood Diseases, Monash University, 99 Commercial Rd, Melbourne, VIC 3004 Australia
| | - Benjamin T. Kile
- grid.1002.30000 0004 1936 7857Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800 Australia
| | - Ross A. Dickins
- grid.1002.30000 0004 1936 7857Australian Centre for Blood Diseases, Monash University, 99 Commercial Rd, Melbourne, VIC 3004 Australia
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14
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Tang FF, Lu SY, Zhao XS, Qin YZ, Liu XH, Jia JS, Wang J, Gong LZ, Jiang Q, Zhao T, Shi HX, Chang YJ, Huang XJ, Jiang H. PML-RARA transcript levels at the end of induction therapy are associated with prognosis in non-high-risk acute promyelocytic leukaemia with all-trans retinoic acid plus arsenic in front-line therapy: long-term follow-up of a single-centre cohort study. Br J Haematol 2021; 195:722-730. [PMID: 34405393 DOI: 10.1111/bjh.17752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 11/27/2022]
Abstract
Despite the high cure probability for acute promyelocytic leukaemia (APL), a minority of patients will relapse and the risk factors for relapse are unclear. We retrospectively analysed 212 patients who were diagnosed with non-high-risk APL and received all-trans retinoic acid (ATRA) plus arsenic as front-line therapy at Peking University Institute of Hematology from February 2014 to December 2018. A total of 176 patients (83%) received oral arsenic (realgar-indigo naturalis formula) plus ATRA, 36 patients (17%) received arsenic trioxide plus ATRA and 203 patients were evaluable for relapse. After a median (range) follow-up of 53·6 (24·3-85·4) months, two patients had molecular relapse and eight had haematological relapse. A promyelocytic leukaemia/retinoic acid receptor alpha (PML-RARA) transcript level of ≥6·5% at the end of induction therapy was associated with relapse (P = 0·031). The 5-year cumulative incidence of relapse, event-free survival and overall survival were 5·5%, 92·3% and 96·3% respectively. In conclusion, the present long-term follow-up study further confirmed the high cure probability of ATRA plus oral arsenic as front-line therapy for non-high-risk APL and showed that the PML-RARA transcript level at the end of induction therapy was associated with relapse.
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Affiliation(s)
- Fei-Fei Tang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Sheng-Ye Lu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Su Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Ya-Zhen Qin
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Hong Liu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Jin-Song Jia
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Jing Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Li-Zhong Gong
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Qian Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Ting Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Hong-Xia Shi
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Ying-Jun Chang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China.,Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Chinese Academy of Medical Sciences, Beijing, China
| | - Hao Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
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15
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Ferrara F, Molica M, Bernardi M. Drug treatment options for acute promyelocytic leukemia. Expert Opin Pharmacother 2021; 23:117-127. [PMID: 34348549 DOI: 10.1080/14656566.2021.1961744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Until the late 1980s, acute promyelocytic leukemia (APL) was the most rapidly fatal leukemia; however, nowadays, it is a curable disease with survival rates exceeding 90-95%. The improvement of APL outcome is mainly due to two agents, which target the typical translocation t(15;17) and its fusion transcript PML-RARα responsible for initiating and maintaining the disease: all-trans retinoic acid (ATRA) and arsenic trioxide (ATO). The story of APL represents a pioneering model for the development of precision medicine and curative chemotherapy-free approaches for acute leukemia. AREA COVERED The authors examine the major advances in the treatment of patients with APL focusing on three different eras: 1) the pre-ATRA era; 2) the ATRA era; 3) the ATO era. EXPERT OPINION The combination of ATRA and ATO is effective and curative for the majority of APL patients. It has been approved for low/intermediate risk cases while an experimental trial with a minimal addition of chemotherapy for high-risk ones is ongoing. Disease relapse is infrequent and can be cured with ATRA-ATO rechallenging, with or without subsequent transplantation depending on the interval between complete remission and relapse. New therapeutic landscapes contemplate the use of an oral chemo-free ATRA-ATO combination, implementing treatment as outpatient care, thus increasing quality of life and decreasing medical costs.
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Affiliation(s)
| | | | - Massimo Bernardi
- Haematology and BMT Unit IRCCS San Raffaele Scientific Institute via Olgettina 60, Milan
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16
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Giansanti M, De Gabrieli A, Prete SP, Ottone T, Divona MD, Karimi T, Ciccarone F, Voso MT, Graziani G, Faraoni I. Poly(ADP-Ribose) Polymerase Inhibitors for Arsenic Trioxide-Resistant Acute Promyelocytic Leukemia: Synergistic In Vitro Antitumor Effects with Hypomethylating Agents or High-Dose Vitamin C. J Pharmacol Exp Ther 2021; 377:385-397. [PMID: 33820831 DOI: 10.1124/jpet.121.000537] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/29/2021] [Indexed: 11/22/2022] Open
Abstract
Arsenic trioxide (ATO) is an anticancer agent used for the treatment ofacute promyelocytic leukemia (APL). However, 5%-10% of patients fail to respond or experience disease relapse. Based on poly(ADP-ribose) polymerase (PARP) 1 involvement in the processing of DNA demethylation, here we have tested the in vitro susceptibility of ATO-resistant clones (derived from the human APL cell line NB4) to PARP inhibitors (PARPi) in combination with hypomethylating agents (azacitidine and decitabine) or high-dose vitamin C (ascorbate), which induces 5-hydroxymethylcytosine (5hmC)-mediated DNA demethylation. ATO-sensitive and -resistant APL cell clones were generated and initially analyzed for their susceptibility to five clinically used PARPi (olaparib, niraparib, rucaparib, veliparib, and talazoparib). The obtained PARPi IC50 values were far below (olaparib and niraparib), within the range (talazoparib), or above (rucaparib and veliparib) the C max reported in patients, likely as a result of differences in the mechanisms of their cytotoxic activity. ATO-resistant APL cells were also susceptible to clinically relevant concentrations of azacitidine and decitabine and to high-dose ascorbate. Interestingly, the combination of these agents with olaparib, niraparib, or talazoparib resulted in synergistic antitumor activity. In combination with ascorbate, PARPi increased the ascorbate-mediated induction of 5hmC, which likely resulted in stalled DNA repair and cytotoxicity. Talazoparib was the most effective PARPi in synergizing with ascorbate, in accordance with its marked ability to trap PARP1 at damaged DNA. These findings suggest that ATO and PARPi have nonoverlapping resistance mechanisms and support further investigation on PARPi combination with hypomethylating agents or high-dose ascorbate for relapsed/ATO-refractory APL, especially in frail patients. SIGNIFICANCE STATEMENT: This study found that poly(ADP-ribose) inhibitors (PARPi) show activity as single agents against human acute promyelocytic leukemia cells resistant to arsenic trioxide at clinically relevant concentrations. Furthermore, PARPi enhance the in vitro efficacy of azacitidine, decitabine, and high-dose vitamin C, all agents that alter DNA methylation. In combination with vitamin C, PARPi increase the levels of 5-hydroxymethylcytosine, likely as a result of altered processing of the oxidized intermediates associated with DNA demethylation.
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Affiliation(s)
- Manuela Giansanti
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Antonio De Gabrieli
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Salvatore Pasquale Prete
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Tiziana Ottone
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Maria Domenica Divona
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Terry Karimi
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Fabio Ciccarone
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Maria Teresa Voso
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Grazia Graziani
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
| | - Isabella Faraoni
- Pharmacology Section, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy (M.G., A.D.G., S.P.P., T.K., G.G., I.F.); Department of Physiology and Pharmacology "V. Erspamer," Sapienza University of Rome, Rome, Italy (M.G.); Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy (T.O., M.D., M.T.V.); Unit of Neuro-Oncohematology, Santa Lucia Foundation-IRCCS, Rome, Italy (T.O., M.T.V.); and IRCCS San Raffaele Pisana, Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy (F.C.)
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17
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Fabiani E, Cicconi L, Nardozza AM, Cristiano A, Rossi M, Ottone T, Falconi G, Divona M, Testi AM, Annibali O, Castelli R, Lazarevic V, Rego E, Montesinos P, Esteve J, Venditti A, Della Porta M, Arcese W, Lo-Coco F, Voso MT. Mutational profile of ZBTB16-RARA-positive acute myeloid leukemia. Cancer Med 2021; 10:3839-3847. [PMID: 34042280 PMCID: PMC8209618 DOI: 10.1002/cam4.3904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 03/02/2021] [Accepted: 03/28/2021] [Indexed: 12/31/2022] Open
Abstract
Background The ZBTB16‐RARA fusion gene, resulting from the reciprocal translocation between ZBTB16 on chromosome 11 and RARA genes on chromosome 17 [t(11;17)(q23;q21)], is rarely observed in acute myeloid leukemia (AML), and accounts for about 1% of retinoic acid receptor‐α (RARA) rearrangements. AML with this rare translocation shows unusual bone marrow (BM) morphology, with intermediate aspects between acute promyelocytic leukemia (APL) and AML with maturation. Patients may have a high incidence of disseminated intravascular coagulation at diagnosis, are poorly responsive to all‐trans retinoic acid (ATRA) and arsenic tryoxyde, and are reported to have an overall poor prognosis. Aims The mutational profile of ZBTB16‐RARA rearranged AML has not been described so far. Materials and methods We performed targeted next‐generation sequencing of 24 myeloid genes in BM diagnostic samples from seven ZBTB16‐RARA+AML, 103 non‐RARA rearranged AML, and 46 APL. The seven ZBTB16‐RARA‐positive patients were then screened for additional mutations using whole exome sequencing (n = 3) or an extended cancer panel including 409 genes (n = 4). Results ZBTB16‐RARA+AML showed an intermediate number of mutations per patient and involvement of different genes, as compared to APL and other AMLs. In particular, we found a high incidence of ARID1A mutations in ZBTB16‐RARA+AML (five of seven cases, 71%). Mutations in ARID2 and SMARCA4, other tumor suppressor genes also belonging to SWI/SNF chromatin remodeling complexes, were also identified in one case (14%). Discussion and conclusion Our data suggest the association of mutations of the ARID1A gene and of the other members of the SWI/SNF chromatin remodeling complexes with ZBTB16‐RARA+AMLs, where they may support the peculiar disease phenotype.
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Affiliation(s)
- Emiliano Fabiani
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy.,UniCamillus-Saint Camillus International University of Health Sciences, Rome, Italy
| | - Laura Cicconi
- Unit of Hematology, Santo Spirito Hospital, Rome, Italy
| | - Anna Maria Nardozza
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Antonio Cristiano
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Marianna Rossi
- Cancer Center - IRCCS Humanitas Clinical & Research Hospital and Humanitas University, Milan, Italy
| | - Tiziana Ottone
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Giulia Falconi
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Mariadomenica Divona
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Anna Maria Testi
- Department of Translational and Precision Medicine and Hematology, Sapienza University, Rome, Italy
| | - Ombretta Annibali
- Hematology and Stem Cell Transplantation Unit, University Campus Biomedico, Rome, Italy
| | - Roberto Castelli
- Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, Milan, Italy
| | - Vladimir Lazarevic
- Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Eduardo Rego
- Department of Internal Medicine, Medical School of Ribeirao Preto, Sau Paulo, Brazil
| | - Pau Montesinos
- Hematology Department, Hospital Universitari i Politècnico la Fe, Valencia, Spain
| | - Jordi Esteve
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Adriano Venditti
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Matteo Della Porta
- Cancer Center - IRCCS Humanitas Clinical & Research Hospital and Humanitas University, Milan, Italy
| | - William Arcese
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Francesco Lo-Coco
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
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18
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Zhang X, Sun J, Yu W, Jin J. Current views on the genetic landscape and management of variant acute promyelocytic leukemia. Biomark Res 2021; 9:33. [PMID: 33957999 PMCID: PMC8101136 DOI: 10.1186/s40364-021-00284-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 04/15/2021] [Indexed: 11/30/2022] Open
Abstract
Acute promyelocytic leukemia (APL) is characterized by the accumulation of promyelocytes in bone marrow. More than 95% of patients with this disease belong to typical APL, which express PML-RARA and are sensitive to differentiation induction therapy containing all-trans retinoic acid (ATRA) and arsenic trioxide (ATO), and they exhibit an excellent clinical outcome. Compared to typical APL, variant APL showed quite different aspects, and how to recognize, diagnose, and treat variant APL remained still challenged at present. Herein, we drew the genetic landscape of variant APL according to recent progresses, then discussed how they contributed to generate APL, and further shared our clinical experiences about variant APL treatment. In practice, when APL phenotype was exhibited but PML-RARA and t(15;17) were negative, variant APL needed to be considered, and fusion gene screen as well as RNA-sequencing should be displayed for making the diagnosis as soon as possible. Strikingly, we found that besides of RARA rearrangements, RARB or RARG rearrangements also generated the phenotype of APL. In addition, some MLL rearrangements, NPM1 rearrangements or others could also drove variant APL in absence of RARA/RARB/RARG rearrangements. These results indicated that one great heterogeneity existed in the genetics of variant APL. Among them, only NPM1-RARA, NUMA-RARA, FIP1L1-RARA, IRF2BP2-RARA, and TFG-RARA have been demonstrated to be sensitive to ATRA, so combined chemotherapy rather than differentiation induction therapy was the standard care for variant APL and these patients would benefit from the quick switch between them. If ATRA-sensitive RARA rearrangement was identified, ATRA could be added back for re-induction of differentiation. Through this review, we hoped to provide one integrated view on the genetic landscape of variant APL and helped to remove the barriers for managing this type of disease.
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Affiliation(s)
- Xiang Zhang
- Department of Hematology, The First Affiliated Hospital, Zhejiang University College of Medicine, #79 Qingchun Rd, Zhejiang, 310003, Hangzhou, China.,Key Laboratory of Hematologic Malignancies, Diagnosis and Treatment, Zhejiang, Hangzhou, China.,Zhejiang University Cancer Center, Zhejiang, Hangzhou, China
| | - Jiewen Sun
- Center Laboratory, Affiliated Secondary Hospital, Zhejiang Chinese Medical University, Zhejiang, Hangzhou, China
| | - Wenjuan Yu
- Department of Hematology, The First Affiliated Hospital, Zhejiang University College of Medicine, #79 Qingchun Rd, Zhejiang, 310003, Hangzhou, China. .,Key Laboratory of Hematologic Malignancies, Diagnosis and Treatment, Zhejiang, Hangzhou, China. .,Zhejiang University Cancer Center, Zhejiang, Hangzhou, China.
| | - Jie Jin
- Department of Hematology, The First Affiliated Hospital, Zhejiang University College of Medicine, #79 Qingchun Rd, Zhejiang, 310003, Hangzhou, China. .,Key Laboratory of Hematologic Malignancies, Diagnosis and Treatment, Zhejiang, Hangzhou, China. .,Zhejiang University Cancer Center, Zhejiang, Hangzhou, China.
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19
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Chen X, Fan S, Zhao Y, Zhou J. Gene mutations in acute promyelocytic leukemia early death in patients treated with arsenic trioxide alone. Clin Transl Oncol 2021; 23:2171-2180. [PMID: 33942222 DOI: 10.1007/s12094-021-02625-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/13/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE APL patients have recurrent alterations in FLT3, WT1, NRAS and KRAS. Gene mutations have a strong potential for involvement in pathogenesis and may have potential effects on the clinical manifestations. Gene mutations may even be associated with early death (ED) in APL patients. However, there is little published information on mutations in APL patients and whether they are attributed to early death. METHODS In this study, we retrospectively analyzed the clinical data and gene mutations of 134 de novo APL patients. We detected the gene mutations by next-generation sequencing (NGS) to investigate the genetic predictors of early death in APL patients. According to the number of gene mutations per patient, the 134 APL patients were divided into three groups. All patients received arsenic trioxide (ATO) alone as induction therapy. The clinical data and gene mutations were compared and analyzed. RESULTS A total of 134 APL patients were involved in the study. The clinical data of sex, WBC, PT, and DD, UA, and LDH level were significantly different between the three groups (P = 0.000, P = 0.000, P = 0.009, P = 0.020, P = 0.030, P = 0.001 and P = 0.014, respectively). Meanwhile, among them, the Sanz risk stratification and early death rate were significantly different (P = 0.001). The early death rate was 10.4%, and the median time to early death was 6.6 days (range 2-15 days). For the next-generation sequencing, a mean of 1.28 ± 1.06 mutations per patient was detected (range: 0-5). The univariate and the multivariate regression analysis showed that age > 50[HR = 1.666, CI (1.027-2.702), P = 0.039], high WBC count [HR = 4.702, CI (1.026-21.543), P = 0.046] and low ALB levels [HR = 4.547, CI (1.088-18.995), P = 0.038] were independent risk factors for early death in APL patients. Furthermore, Kaplan-Meier survival analysis, univariate analysis, and the multivariate regression analysis showed that patients with multiple gene mutations [HR = 2.258, CI (1.115-4.571), P = 0.024], KRAS [HR = 5.136, CI (1.356-19.455), P = 0.016] and/or GATA2 [HR = 4.070, CI (1.287-12.877), P = 0.017] have a significantly higher early death rate. CONCLUSION The results of this investigation show that both molecular markers and clinical variables should be used as potential predictors for early death in APL patients. Our results suggested that age > 50, high WBC count, low ALB levels, and the presence of multiple gene mutations, KRAS and/or GATA2 at the time of diagnosis were independent risk factors for early death in APL patients. For these patients, clinicians should be more cautious during the course of induction treatment.
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Affiliation(s)
- Xiaotong Chen
- The first Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Shengjin Fan
- The first Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yanqiu Zhao
- The first Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jin Zhou
- The first Affiliated Hospital of Harbin Medical University, Harbin, China.
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20
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Wu CY, Li YL, Dong XY, Zhang L, Shang BJ, Cheng W, Huang ZF, Zhu ZM. [Acute promyelocytic leukemia with PML cryptic breakpoint t (15; 17) (q22; q21) negative: a case report and literatures review]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 42:74-77. [PMID: 33677873 PMCID: PMC7957259 DOI: 10.3760/cma.j.issn.0253-2727.2021.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Indexed: 11/22/2022]
Affiliation(s)
- C Y Wu
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
| | - Y L Li
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
| | - X Y Dong
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
| | - L Zhang
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
| | - B J Shang
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
| | - W Cheng
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
| | - Z F Huang
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
| | - Z M Zhu
- Institute of Hematology, Henan Provincial People's Hospital; Henan Key Laboratory for Hematopathology; Henan Key Laboratory of Stem Cell Differentiation and Modification; Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan 450003, China
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21
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Gurnari C, Voso MT, Girardi K, Mastronuzzi A, Strocchio L. Acute Promyelocytic Leukemia in Children: A Model of Precision Medicine and Chemotherapy-Free Therapy. Int J Mol Sci 2021; 22:ijms22020642. [PMID: 33440683 PMCID: PMC7826974 DOI: 10.3390/ijms22020642] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 01/07/2021] [Accepted: 01/08/2021] [Indexed: 12/12/2022] Open
Abstract
Acute promyelocytic leukemia (APL) represents a paradigm of precision medicine. Indeed, in the last decades, the introduction of all-trans retinoic acid (ATRA) and arsenic trioxide (ATO) completely revolutionized the therapeutic approach to this previously highly fatal disorder. This entirely chemotherapy-free treatment, which provided excellent survival rates, has been initially validated in adults and, recently, translated in the pediatric setting. This review summarizes currently available data on the use of ATRA and ATO combination in pediatric APL, providing a particular focus on peculiar issues and challenges, such as the occurrence of pseudotumor cerebri and death during induction (early death), as well as the advantage offered by the ATO/ATRA combination in sparing long-term sequelae.
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Affiliation(s)
- Carmelo Gurnari
- Department of Pediatric Hemato-Oncology and Cell and Gene Therapy, Istituto di Ricovero e Cura a Carattere Scientifico Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (C.G.); (K.G.); (A.M.)
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy;
- Immunology, Molecular Medicine and Applied Biotechnology, University of Rome Tor Vergata, 00133 Rome, Italy
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy;
- Laboratorio di Neuro-Oncoematologia, Fondazione Santa Lucia, 00179 Rome, Italy
| | - Katia Girardi
- Department of Pediatric Hemato-Oncology and Cell and Gene Therapy, Istituto di Ricovero e Cura a Carattere Scientifico Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (C.G.); (K.G.); (A.M.)
| | - Angela Mastronuzzi
- Department of Pediatric Hemato-Oncology and Cell and Gene Therapy, Istituto di Ricovero e Cura a Carattere Scientifico Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (C.G.); (K.G.); (A.M.)
| | - Luisa Strocchio
- Department of Pediatric Hemato-Oncology and Cell and Gene Therapy, Istituto di Ricovero e Cura a Carattere Scientifico Bambino Gesù Children’s Hospital, 00165 Rome, Italy; (C.G.); (K.G.); (A.M.)
- Correspondence:
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22
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Gurnari C, De Bellis E, Divona M, Ottone T, Lavorgna S, Voso MT. When Poisons Cure: The Case of Arsenic in Acute Promyelocytic Leukemia. Chemotherapy 2020; 64:238-247. [PMID: 32521534 DOI: 10.1159/000507805] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 04/05/2020] [Indexed: 11/19/2022]
Abstract
Arsenic has been known for centuries for its double-edged potential: a poison and at the same time a therapeutic agent. The name "arsenikon," meaning "potent," speaks itself for the pharmaceutical properties of this compound, questioned and analyzed for at least 2000 years. In the last decades, acute promyelocytic leukemia (APL) has evolved from a highly fatal to a curable disease, due to the use of all-trans-retinoic acid and, more recently, arsenic trioxide combinations. The success of these entirely chemo-free regimens increased the awareness of APL and reduced the prevalence of early deaths, which was an impending issue in this disease. Further improvements are expected with the next use of oral arsenic formulations, which will allow a complete outpatient approach, at least in the post-induction settings, further improving patients' quality of life. The wide use of standardized approaches in APL will also help unravel long-standing open questions, including the pathogenesis, prevention, and treatment of the differentiation syndrome and of short-term organ toxicities. In the long term, the study of survivorship issues, such as fertility and organ-related and psychological damages, in the increasing number of survivors will help further improve their life after APL.
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Affiliation(s)
- Carmelo Gurnari
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Eleonora De Bellis
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Mariadomenica Divona
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Tiziana Ottone
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Serena Lavorgna
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy, .,Fondazione Santa Lucia, Laboratorio di Neuro-Oncoematologia, Roma, Italy,
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23
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Geoffroy MC, de Thé H. Classic and Variants APLs, as Viewed from a Therapy Response. Cancers (Basel) 2020; 12:E967. [PMID: 32295268 PMCID: PMC7226009 DOI: 10.3390/cancers12040967] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/09/2020] [Accepted: 04/09/2020] [Indexed: 12/12/2022] Open
Abstract
Most acute promyelocytic leukemia (APL) are caused by PML-RARA, a translocation-driven fusion oncoprotein discovered three decades ago. Over the years, several other types of rare X-RARA fusions have been described, while recently, oncogenic fusion proteins involving other retinoic acid receptors (RARB or RARG) have been associated to very rare cases of acute promyelocytic leukemia. PML-RARA driven pathogenesis and the molecular basis for therapy response have been the focus of many studies, which have now converged into an integrated physio-pathological model. The latter is well supported by clinical and molecular studies on patients, making APL one of the rare hematological disorder cured by targeted therapies. Here we review recent data on APL-like diseases not driven by the PML-RARA fusion and discuss these in view of current understanding of "classic" APL pathogenesis and therapy response.
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Affiliation(s)
- Marie-Claude Geoffroy
- Institut National de la Santé et de la Recherche Médicale (INSERM) U944, Equipe Labellisée par la Ligue Nationale contre le Cancer, 75010 Paris, France;
- Centre National de la Recherche Scientifique Unité Mixte de Recherche 7212, Institut Universitaire d'Hématologie (IUH), 75010 Paris, France
- Institut de Recherche Saint-Louis, Université de Paris, 75010 Paris, France
| | - Hugues de Thé
- Institut National de la Santé et de la Recherche Médicale (INSERM) U944, Equipe Labellisée par la Ligue Nationale contre le Cancer, 75010 Paris, France;
- Centre National de la Recherche Scientifique Unité Mixte de Recherche 7212, Institut Universitaire d'Hématologie (IUH), 75010 Paris, France
- Institut de Recherche Saint-Louis, Université de Paris, 75010 Paris, France
- Assistance Publique-Hôpitaux de Paris, Service de Biochimie, Hôpital St-Louis, 75010 Paris, France
- Collège de France, PSL Research University, INSERM U1050, CNRS UMR 7241, 75005 Paris, France
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24
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Liquori A, Ibañez M, Sargas C, Sanz MÁ, Barragán E, Cervera J. Acute Promyelocytic Leukemia: A Constellation of Molecular Events around a Single PML-RARA Fusion Gene. Cancers (Basel) 2020; 12:cancers12030624. [PMID: 32182684 PMCID: PMC7139833 DOI: 10.3390/cancers12030624] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 02/27/2020] [Accepted: 03/05/2020] [Indexed: 12/11/2022] Open
Abstract
Although acute promyelocytic leukemia (APL) is one of the most characterized forms of acute myeloid leukemia (AML), the molecular mechanisms involved in the development and progression of this disease are still a matter of study. APL is defined by the PML-RARA rearrangement as a consequence of the translocation t(15;17)(q24;q21). However, this abnormality alone is not able to trigger the whole leukemic phenotype and secondary cooperating events might contribute to APL pathogenesis. Additional somatic mutations are known to occur recurrently in several genes, such as FLT3, WT1, NRAS and KRAS, whereas mutations in other common AML genes are rarely detected, resulting in a different molecular profile compared to other AML subtypes. How this mutational spectrum, including point mutations in the PML-RARA fusion gene, could contribute to the 10%–15% of relapsed or resistant APL patients is still unknown. Moreover, due to the uncertain impact of additional mutations on prognosis, the identification of the APL-specific genetic lesion is still the only method recommended in the routine evaluation/screening at diagnosis and for minimal residual disease (MRD) assessment. However, the gene expression profile of genes, such as ID1, BAALC, ERG, and KMT2E, once combined with the molecular events, might improve future prognostic models, allowing us to predict clinical outcomes and to categorize APL patients in different risk subsets, as recently reported. In this review, we will focus on the molecular characterization of APL patients at diagnosis, relapse and resistance, in both children and adults. We will also describe different standardized molecular approaches to study MRD, including those recently developed. Finally, we will discuss how novel molecular findings can improve the management of this disease.
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Affiliation(s)
- Alessandro Liquori
- Accredited Research Group in Hematology and Hemotherapy, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (A.L.); (C.S.)
| | - Mariam Ibañez
- Department of Hematology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain; (M.I.); (M.Á.S.); (E.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Claudia Sargas
- Accredited Research Group in Hematology and Hemotherapy, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (A.L.); (C.S.)
| | - Miguel Ángel Sanz
- Department of Hematology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain; (M.I.); (M.Á.S.); (E.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - Eva Barragán
- Department of Hematology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain; (M.I.); (M.Á.S.); (E.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
| | - José Cervera
- Department of Hematology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain; (M.I.); (M.Á.S.); (E.B.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 28029 Madrid, Spain
- Correspondence:
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25
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Noguera NI, Catalano G, Banella C, Divona M, Faraoni I, Ottone T, Arcese W, Voso MT. Acute Promyelocytic Leukemia: Update on the Mechanisms of Leukemogenesis, Resistance and on Innovative Treatment Strategies. Cancers (Basel) 2019; 11:cancers11101591. [PMID: 31635329 PMCID: PMC6826966 DOI: 10.3390/cancers11101591] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/04/2019] [Accepted: 10/10/2019] [Indexed: 12/15/2022] Open
Abstract
This review highlights new findings that have deepened our understanding of the mechanisms of leukemogenesis, therapy and resistance in acute promyelocytic leukemia (APL). Promyelocytic leukemia-retinoic acid receptor α (PML-RARa) sets the cellular landscape of acute promyelocytic leukemia (APL) by repressing the transcription of RARa target genes and disrupting PML-NBs. The RAR receptors control the homeostasis of tissue growth, modeling and regeneration, and PML-NBs are involved in self-renewal of normal and cancer stem cells, DNA damage response, senescence and stress response. The additional somatic mutations in APL mainly involve FLT3, WT1, NRAS, KRAS, ARID1B and ARID1A genes. The treatment outcomes in patients with newly diagnosed APL improved dramatically since the advent of all-trans retinoic acid (ATRA) and arsenic trioxide (ATO). ATRA activates the transcription of blocked genes and degrades PML-RARα, while ATO degrades PML-RARa by promoting apoptosis and has a pro-oxidant effect. The resistance to ATRA and ATO may derive from the mutations in the RARa ligand binding domain (LBD) and in the PML-B2 domain of PML-RARa, but such mutations cannot explain the majority of resistances experienced in the clinic, globally accounting for 5-10% of cases. Several studies are ongoing to unravel clonal evolution and resistance, suggesting the therapeutic potential of new retinoid molecules and combinatorial treatments of ATRA or ATO with different drugs acting through alternative mechanisms of action, which may lead to synergistic effects on growth control or the induction of apoptosis in APL cells.
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Affiliation(s)
- N I Noguera
- Department of Biomedicine and Prevention, Tor Vergata University of Rome, 00133 Rome, Italy.
- Santa Lucia Foundation, Unit of Neuro-Oncoematologia, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 00143 Rome, Italy.
| | - G Catalano
- Department of Biomedicine and Prevention, Tor Vergata University of Rome, 00133 Rome, Italy.
- Santa Lucia Foundation, Unit of Neuro-Oncoematologia, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 00143 Rome, Italy.
| | - C Banella
- Department of Biomedicine and Prevention, Tor Vergata University of Rome, 00133 Rome, Italy.
- Santa Lucia Foundation, Unit of Neuro-Oncoematologia, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 00143 Rome, Italy.
| | - M Divona
- Policlinico Tor vergata, 00133 Rome, Italy.
| | - I Faraoni
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy.
| | - T Ottone
- Department of Biomedicine and Prevention, Tor Vergata University of Rome, 00133 Rome, Italy.
- Santa Lucia Foundation, Unit of Neuro-Oncoematologia, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 00143 Rome, Italy.
| | - W Arcese
- Department of Biomedicine and Prevention, Tor Vergata University of Rome, 00133 Rome, Italy.
| | - M T Voso
- Department of Biomedicine and Prevention, Tor Vergata University of Rome, 00133 Rome, Italy.
- Santa Lucia Foundation, Unit of Neuro-Oncoematologia, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 00143 Rome, Italy.
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