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Zeng H, Dong H, Zhang Q, Zhou M, Zhang Q, Chen L, Yuan C, Jiang R, Liu J, Ou‐Yang J, He J, Chen B. Additional cytogenetic abnormalities in patients with newly diagnosed acute promyelocytic leukemia predict inferior event-free survival. Cancer Med 2023; 12:17766-17775. [PMID: 37584196 PMCID: PMC10524065 DOI: 10.1002/cam4.6398] [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: 03/29/2023] [Revised: 07/05/2023] [Accepted: 07/22/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND The innovative combination of all-trans retinoic acid (ATRA) and arsenic trioxide (ATO) has established a new chapter of curative approach in acute promyelocytic leukemia (APL). The disease characteristics and prognostic influence of additional cytogenetic abnormalities (ACA) in APL with modern therapeutic strategy need to be elucidated. METHODS In the present study, we retrospectively investigated disease features and prognostic power of ACA in 171 APL patients treated with ATRA-ATO-containing regimens. RESULTS Patients with ACA had markedly decreased hemoglobin levels than that without ACA (p = 0.021). Risk stratification in the ACA group was significantly worse than that in the non-ACA group (p = 0.032). With a median follow-up period of 62.0 months, worse event-free survival (EFS) was demonstrated in patients harboring ACA. Multivariate analysis showed that ACA was an independent adverse factor for EFS (p = 0.033). By further subgroup analysis, in CD34 and CD56 negative APL, patients harboring ACA had inferior EFS (p = 0.017; p = 0.037). CONCLUSIONS To sum up, ACA remains the independent prognostic value for EFS, we should build risk-adapted therapeutic strategies in the long-term management of APL when such abnormalities are detected.
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Affiliation(s)
- Hui Zeng
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Hai‐Bo Dong
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Qi‐Guo Zhang
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Min Zhou
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Qian Zhang
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Lan‐Xin Chen
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Cui‐Ying Yuan
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Ru‐Ru Jiang
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Jin‐Wen Liu
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Jian Ou‐Yang
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Jie He
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
| | - Bing Chen
- Department of HematologyNanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjingChina
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2
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Huang Y, Xu Z, Wei Y, Han S, Cai X, Chen D. Albumin-Embellished Arsenic Trioxide-Loaded Polymeric Nanoparticles Enhance Tumor Accumulation and Anticancer Efficacy via Transcytosis for Hepatocellular Carcinoma Therapy. AAPS PharmSciTech 2022; 23:111. [PMID: 35411416 DOI: 10.1208/s12249-022-02254-4] [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: 01/03/2022] [Accepted: 03/14/2022] [Indexed: 11/30/2022] Open
Abstract
Arsenic trioxide (ATO) has efficient anticancer effect on hepatocellular carcinoma (HCC) in clinical trials, but its off-target distribution and side effects have limited its use. Here, we demonstrate an albumin-embellished ATO-loaded polyethylene glycol-polycaprolactone-polyethyleneimine (PEG-PCL-PEI) nanoparticle (AATONP) to enhance the tumor distribution and intratumor drug release of ATO for HCC therapy. AATONP is prepared by surface embellishment with albumin on the cationic ATO-loaded PEG-PCL-PEI nanoparticles (CATONP). Albumin embellishment can reduce the cationic material's hemolytic toxicity in blood cells while maintaining the rapid internalization and lysosome escape abilities of the positively charged CATONP. AATONP provides sustained and low pH-responsive drug release, facilitating the targeted drug release in the intratumor acidic microenvironment. Moreover, AATONP can significantly improve the circulation time and tumor distribution of ATO via albumin-mediated transcytosis in HCC tumor-bearing mice. Compared with free ATO and the clinically used nanomedicine Genexol/PM, AATONP shows potent antitumor activity against a human HCC xenograft mouse model, leading to a higher tumor inhibition rate of 89.4% in HCC therapy. In conclusion, this work presents an efficient strategy to achieve tumor accumulation and the intratumor drug release of ATO for HCC therapy. An albumin-embellished arsenic trioxide (ATO)-loaded polyethylene glycol-polycaprolactone-polyethyleneimine nanoparticle (AATONP) is designed to enhance tumor distribution and intratumor drug release of ATO for hepatocellular carcinoma therapy. AATONP can achieve enhanced tumor distribution via albumin-mediated transcytosis and exhibit intratumor drug release of ATO via tumor acidic microenvironment-response, leading to potent antitumor activity.
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3
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Ramos Perez JM, Patel KP, Loghavi S, Garcia-Manero G, Borthakur G, Jabbour E, Wierda W, Pierce S, Brandt M, Kornblau S, Kadia T, Daver N, DiNardo CD, Jain N, Yilmaz M, Short N, Verstovsek S, Ferrajoli A, Andreeff M, Konopleva M, Rivera D, McCue D, Kantarjian HM, Ravandi F. Value of measurable residual disease monitoring in patients with acute promyelocytic leukemia in the era of frontline 'chemotherapy-free' therapy. Leuk Lymphoma 2022; 63:672-675. [PMID: 34668451 DOI: 10.1080/10428194.2021.1992757] [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: 06/29/2021] [Revised: 09/24/2021] [Accepted: 10/06/2021] [Indexed: 10/20/2022]
Abstract
Acute promyelocytic leukemia (APL) is characterized by the chromosomal translocation t(15;17) and the resulting gene PML-RARA, used for measurable residual disease (MRD) monitoring. Despite highly effective therapy for APL, MRD monitoring practices are not fully established. We aimed to assess the value of MRD monitoring by RT-qPCR in patients with APL treated with ATRA and arsenic trioxide +/- GO. We reviewed 223 patients with APL treated with this regimen. RT-qPCR for PML-RARA was measured every 3 months, and at 12, 18, and 24 months after therapy. Seven patients relapsed. Time to relapse was 7.9-12.4 months in 6 patients, and one patient relapsed after 79.5 months. These data show that MRD monitoring may be important for the detection of relapse in patients treated with this regimen within one year after completing therapy, however, since late molecular relapse is rare, our data suggest a low value of MRD monitoring beyond that first year.
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Affiliation(s)
- Jorge M Ramos Perez
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Keyur P Patel
- Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Sanam Loghavi
- Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | | | - Gautam Borthakur
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elias Jabbour
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - William Wierda
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sherry Pierce
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Mark Brandt
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Steven Kornblau
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Tapan Kadia
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naval Daver
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Courtney D DiNardo
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nitin Jain
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Musa Yilmaz
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nicholas Short
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Srdan Verstovsek
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alessandra Ferrajoli
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael Andreeff
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Marina Konopleva
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Daniel Rivera
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - David McCue
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Hagop M Kantarjian
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Farhad Ravandi
- Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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4
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MacDougall K, Chukkalore D, Rehan M, Kashi M, Bershadskiy A. Acute promyelocytic leukemia presenting as recurrent venous and arterial thrombotic events: a case report and review of the literature. J Community Hosp Intern Med Perspect 2021; 11:832-838. [PMID: 34804401 PMCID: PMC8604466 DOI: 10.1080/20009666.2021.1973657] [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] [Indexed: 11/26/2022] Open
Abstract
Acute promyelocytic leukemia (APL) is a distinct subtype of acute myeloid leukemia characterized by a translocation of chromosomes 15 and 17, creating an alternation in the retinoic acid receptor-alpha (RAR-alpha) gene. This leads to excessive medullary production of promyelocytic blasts, which are frequently associated with the hemorrhagic complications seen in APL. In contrast, APL-associated thrombosis occurs much less frequently and is an underappreciated life-threatening manifestation of the disease. Most thrombotic events occur during induction chemotherapy with all-transretinoic acid and are rarely seen as the initial presentation on APL. Here we report an exceedingly rare case of a patient with recurrent venous and arterial thrombotic events, including deep vein thrombosis, bilateral segmental pulmonary embolism, an ischemic stroke, splenic infarcts, and renal infarcts, later found to have APL. We aim to discuss the most recent understanding of the pathogenesis of APL-associated thrombosis and to summarize the literature of this rare presentation of APL.
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Affiliation(s)
- Kira MacDougall
- Department of Internal Medicine, Zucker School of Medicine at Hofstra/Northwell at Staten Island University Hospital, New York, NY, USA
| | - Divya Chukkalore
- Department of Internal Medicine, Zucker School of Medicine at Hofstra/Northwell at Staten Island University Hospital, New York, NY, USA
| | - Maryam Rehan
- Division of Hematology & Medical Oncology, Zucker School of Medicine at Hofstra/Northwell at Staten Island University Hospital, New York, NY, USA
| | - Meena Kashi
- Department of Pathology, Zucker School of Medicine at Hofstra/Northwell at Staten Island University Hospital, New York, NY, USA
| | - Alexander Bershadskiy
- Division of Hematology & Medical Oncology, Zucker School of Medicine at Hofstra/Northwell at Staten Island University Hospital, New York, NY, USA
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5
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Huynh TT, Sultan M, Vidovic D, Dean CA, Cruickshank BM, Lee K, Loung CY, Holloway RW, Hoskin DW, Waisman DM, Weaver ICG, Marcato P. Retinoic acid and arsenic trioxide induce lasting differentiation and demethylation of target genes in APL cells. Sci Rep 2019; 9:9414. [PMID: 31263158 PMCID: PMC6602962 DOI: 10.1038/s41598-019-45982-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 06/19/2019] [Indexed: 12/11/2022] Open
Abstract
Acute promyelocytic leukemia (APL) is characterized by arrested differentiation of promyelocytes. Patients treated with all-trans retinoic acid (ATRA) alone experience relapse, while patients treated with ATRA and arsenic trioxide (ATO) are often relapse-free. This suggests sustained changes have been elicited by the combination therapy. To understand the lasting effects of the combination therapy, we compared the effects of ATRA and ATO on NB4 and ATRA-resistant NB4-MR2 APL cells during treatment versus post treatment termination. After treatment termination, NB4 cells treated with ATRA or ATO reverted to non-differentiated cells, while combination-treated cells remained terminally differentiated. This effect was diminished in NB4-MR2 cells. This suggests combination treatment induced more permanent changes. Combination treatment induced higher expression of target genes (e.g., transglutaminase 2 and retinoic acid receptor beta), which in NB4 cells was sustained post treatment termination. To determine whether sustained epigenetic changes were responsible, we quantified the enrichment of histone modifications by chromatin immunoprecipitation, and CpG methylation by bisulfite-pyrosequencing. While ATRA and combination treatment induced similar histone acetylation enrichment, combination treatment induced greater demethylation of target genes, which was sustained. Therefore, sustained demethylation of target genes by ATRA and ATO combination treatment is associated with lasting differentiation and gene expression changes.
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Affiliation(s)
- Thomas T Huynh
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | - Mohammad Sultan
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | - Dejan Vidovic
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | - Cheryl A Dean
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | | | - Kristen Lee
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, NS, Canada
| | - Chao-Yu Loung
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
| | - Ryan W Holloway
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | - David W Hoskin
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
| | - David M Waisman
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
- Department of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS, Canada
| | - Ian C G Weaver
- Department of Pathology, Dalhousie University, Halifax, NS, Canada.
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, NS, Canada.
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada.
- Brain Repair Centre, Dalhousie University, Halifax, NS, Canada.
| | - Paola Marcato
- Department of Pathology, Dalhousie University, Halifax, NS, Canada.
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada.
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6
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Ibrahim M, Mendis N, Roma A, Jayanth P, Minden MD, Spagnuolo PA. Anti-leukemia effect of vitamin K3 is mediated through mitochondrial complexes I and II. Leuk Lymphoma 2019; 60:3071-3074. [PMID: 31164029 DOI: 10.1080/10428194.2019.1620940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Medhat Ibrahim
- Department of Food Science, University of Guelph, Guelph, Canada
| | - Nilmini Mendis
- Department of Food Science, University of Guelph, Guelph, Canada
| | - Alessia Roma
- Department of Food Science, University of Guelph, Guelph, Canada
| | - Preethi Jayanth
- Department of Food Science, University of Guelph, Guelph, Canada
| | - Mark D Minden
- Princess Margaret Cancer Center, Ontario Cancer Institute, Toronto, Canada
| | - Paul A Spagnuolo
- Department of Food Science, University of Guelph, Guelph, Canada
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7
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Abstract
OPINION STATEMENT Acute myeloid leukemia (AML) patients with a complex karyotype (CK-AML) show at least 3 unrelated clonal cytogenetic abnormalities with notoriously poor outcome. Such cases fall into either AML with myelodysplasia-related changes or therapy-related AML in the current World Health Organization classification of AML. Allogeneic stem cell transplantation is one of the only treatment modalities that can provide a long-term survival benefit and is recommended as a consolidative treatment in patients who are able to achieve complete remission. Unfortunately, transplantation is also associated with a higher relapse rate and more than half of CK-AML patients relapse from disease within the first 2 years. The probability of achieving remission with traditional induction using cytarabine and daunorubicin or idarubicin ("7 + 3") is so small that investigational therapies should be considered up front in these patients. Less intensive therapeutic backbones, typically using one of the hypomethylating agents, azacitidine or decitabine, minimize toxicity and show a trend toward the improved overall survival. CPX 351 (Vyxeos) is a liposomal formulation of cytarabine and daunorubicin and this encapsulation leads to prolonged exposure to the two drugs. This drug is approved for AML patients with MDS-related changes and therapy-related AML, both of which are frequently associated with complex karyotype. Such patients show improved outcome in trials using this combination. Combination therapy that includes venetoclax (BCL2 inhibitor) with hypomethylating agents may also be appropriate for such patients.
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8
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Abbaszade Dibavar M, Soleimani M, Atashi A, Rassaei N, Amiri S. The effect of simultaneous administration of arsenic trioxide and microvesicles derived from human bone marrow mesenchymal stem cells on cell proliferation and apoptosis of acute myeloid leukemia cell line. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 46:S138-S146. [DOI: 10.1080/21691401.2018.1489821] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | - Masoud Soleimani
- Department of Hemetology, Faculty of Medical Sciences, Hematology and cell therapy, Tarbiat Modares University, Tehran, Iran
| | - Amir Atashi
- Stem Cell and Tissue Engineering Research Center, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Neda Rassaei
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Shahin Amiri
- Department of Medical Biotechnology, Cellular and Molecular Research Centre, Qazvin University of Medical Sciences, Qazvin, Iran
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9
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Li X, Wang C, Chen G, Ji B, Xu Y. Combined chemotherapy for acute promyelocytic leukemia: a meta-analysis. Hematology 2017; 22:450-459. [PMID: 28480800 DOI: 10.1080/10245332.2017.1318239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Affiliation(s)
- Xueliang Li
- Department of Hematology, Linyi People’s Hospital of Shandong Province, Linyi City, China
| | - Chao Wang
- Department of Hematology, Linyi People’s Hospital of Shandong Province, Linyi City, China
| | - Guanglong Chen
- Department of Hematology, Linyi People’s Hospital of Shandong Province, Linyi City, China
| | - Buqiang Ji
- Department of Hematology, Linyi People’s Hospital of Shandong Province, Linyi City, China
| | - Yongchang Xu
- Department of Hematology, Linyi People’s Hospital of Shandong Province, Linyi City, China
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10
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Fasan A, Haferlach C, Perglerovà K, Kern W, Haferlach T. Molecular landscape of acute promyelocytic leukemia at diagnosis and relapse. Haematologica 2017; 102:e222-e224. [PMID: 28341736 DOI: 10.3324/haematol.2016.162206] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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11
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Sak K, Everaus H. Established Human Cell Lines as Models to Study Anti-leukemic Effects of Flavonoids. Curr Genomics 2016; 18:3-26. [PMID: 28503087 PMCID: PMC5321770 DOI: 10.2174/1389202917666160803165447] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 11/20/2015] [Accepted: 11/27/2015] [Indexed: 12/19/2022] Open
Abstract
Despite the extensive work on pathological mechanisms and some recent advances in the treatment of different hematological malignancies, leukemia continues to present a significant challenge being frequently considered as incurable disease. Therefore, the development of novel therapeutic agents with high efficacy and low toxicity is urgently needed to improve the overall survival rate of patients. In this comprehensive review article, the current knowledge about the anticancer activities of flavonoids as plant secondary polyphenolic metabolites in the most commonly used human established leukemia cell lines (HL-60, NB4, KG1a, U937, THP-1, K562, Jurkat, CCRF- CEM, MOLT-3, and MOLT-4) is compiled, revealing clear anti-proliferative, pro-apoptotic, cell cycle arresting, and differentiation inducing effects for certain compounds. Considering the low toxicity of these substances in normal blood cells, the presented data show a great potential of flavonoids to be developed into novel anti-leukemia agents applicable also in the malignant cells resistant to the current conventional chemotherapeutic drugs.
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Affiliation(s)
- Katrin Sak
- Department of Hematology and Oncology, University of Tartu, Tartu, Estonia
| | - Hele Everaus
- Department of Hematology and Oncology, University of Tartu, Tartu, Estonia
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12
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Madan V, Shyamsunder P, Han L, Mayakonda A, Nagata Y, Sundaresan J, Kanojia D, Yoshida K, Ganesan S, Hattori N, Fulton N, Tan KT, Alpermann T, Kuo MC, Rostami S, Matthews J, Sanada M, Liu LZ, Shiraishi Y, Miyano S, Chendamarai E, Hou HA, Malnassy G, Ma T, Garg M, Ding LW, Sun QY, Chien W, Ikezoe T, Lill M, Biondi A, Larson RA, Powell BL, Lübbert M, Chng WJ, Tien HF, Heuser M, Ganser A, Koren-Michowitz M, Kornblau SM, Kantarjian HM, Nowak D, Hofmann WK, Yang H, Stock W, Ghavamzadeh A, Alimoghaddam K, Haferlach T, Ogawa S, Shih LY, Mathews V, Koeffler HP. Comprehensive mutational analysis of primary and relapse acute promyelocytic leukemia. Leukemia 2016; 30:1672-81. [PMID: 27063598 PMCID: PMC4972641 DOI: 10.1038/leu.2016.69] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 02/12/2016] [Accepted: 03/15/2016] [Indexed: 12/16/2022]
Abstract
Acute promyelocytic leukemia (APL) is a subtype of myeloid leukemia characterized by differentiation block at the promyelocyte stage. Besides the presence of chromosomal rearrangement t(15;17), leading to the formation of PML-RARA (promyelocytic leukemia-retinoic acid receptor alpha) fusion, other genetic alterations have also been implicated in APL. Here, we performed comprehensive mutational analysis of primary and relapse APL to identify somatic alterations, which cooperate with PML-RARA in the pathogenesis of APL. We explored the mutational landscape using whole-exome (n=12) and subsequent targeted sequencing of 398 genes in 153 primary and 69 relapse APL. Both primary and relapse APL harbored an average of eight non-silent somatic mutations per exome. We observed recurrent alterations of FLT3, WT1, NRAS and KRAS in the newly diagnosed APL, whereas mutations in other genes commonly mutated in myeloid leukemia were rarely detected. The molecular signature of APL relapse was characterized by emergence of frequent mutations in PML and RARA genes. Our sequencing data also demonstrates incidence of loss-of-function mutations in previously unidentified genes, ARID1B and ARID1A, both of which encode for key components of the SWI/SNF complex. We show that knockdown of ARID1B in APL cell line, NB4, results in large-scale activation of gene expression and reduced in vitro differentiation potential.
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Affiliation(s)
- V Madan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - P Shyamsunder
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - L Han
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - A Mayakonda
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Y Nagata
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - J Sundaresan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - D Kanojia
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - K Yoshida
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - S Ganesan
- Department of Haematology, Christian Medical College, Vellore, India
| | - N Hattori
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - N Fulton
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA
| | - K-T Tan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - T Alpermann
- Munich Leukemia Laboratory (MLL), Munich, Germany
| | - M-C Kuo
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - S Rostami
- Hematology-Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - J Matthews
- Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - M Sanada
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - L-Z Liu
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Y Shiraishi
- Laboratory of DNA Information Analysis, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - S Miyano
- Laboratory of DNA Information Analysis, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - E Chendamarai
- Department of Haematology, Christian Medical College, Vellore, India
| | - H-A Hou
- Department of Internal Medicine, National Taiwan University, Medical College and Hospital, Taipei, Taiwan
| | - G Malnassy
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA
| | - T Ma
- Division of Hematology, Oncology and Stem Cell Transplantation, Department of Internal Medicine, University of Freiburg Medical Center, Freiburg, Germany
| | - M Garg
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - L-W Ding
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Q-Y Sun
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - W Chien
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - T Ikezoe
- Department of Hematology and Respiratory Medicine, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - M Lill
- Cedars-Sinai Medical Center, Division of Hematology/Oncology, UCLA School of Medicine, Los Angeles, CA, USA
| | - A Biondi
- Paediatric Haematology-Oncology Department and 'Tettamanti' Research Centre, Milano-Bicocca University, 'Fondazione MBBM', San Gerardo Hospital, Monza, Italy
| | - R A Larson
- Department of Medicine, University of Chicago Comprehensive Cancer Center, Chicago, IL, USA
| | - B L Powell
- Department of Internal Medicine, Section on Hematology and Oncology, Comprehensive Cancer Center of Wake Forest University, Winston-Salem, NC, USA
| | - M Lübbert
- Division of Hematology, Oncology and Stem Cell Transplantation, Department of Internal Medicine, University of Freiburg Medical Center, Freiburg, Germany
| | - W J Chng
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Department of Hematology-Oncology, National University Cancer Institute of Singapore (NCIS), The National University Health System (NUHS), Singapore, Singapore
| | - H-F Tien
- Department of Internal Medicine, National Taiwan University, Medical College and Hospital, Taipei, Taiwan
| | - M Heuser
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - A Ganser
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - M Koren-Michowitz
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Division of Hematology and Bone Marrow Transplantation, Sheba Medical Center, Tel Hashomer, Israel
| | - S M Kornblau
- Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - H M Kantarjian
- Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - D Nowak
- Department of Hematology and Oncology, University Hospital Mannheim, Medical Faculty Mannheim of the University of Heidelberg, Mannheim, Germany
| | - W-K Hofmann
- Department of Hematology and Oncology, University Hospital Mannheim, Medical Faculty Mannheim of the University of Heidelberg, Mannheim, Germany
| | - H Yang
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - W Stock
- Section of Hematology/Oncology, University of Chicago, Chicago, IL, USA
| | - A Ghavamzadeh
- Hematology-Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - K Alimoghaddam
- Hematology-Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - T Haferlach
- Munich Leukemia Laboratory (MLL), Munich, Germany
| | - S Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - L-Y Shih
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - V Mathews
- Department of Haematology, Christian Medical College, Vellore, India
| | - H P Koeffler
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore.,Cedars-Sinai Medical Center, Division of Hematology/Oncology, UCLA School of Medicine, Los Angeles, CA, USA.,Department of Hematology-Oncology, National University Cancer Institute of Singapore (NCIS), The National University Health System (NUHS), Singapore, Singapore
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Role of minimal residual disease monitoring in acute promyelocytic leukemia treated with arsenic trioxide in frontline therapy. Blood 2012; 119:3413-9. [PMID: 22374701 DOI: 10.1182/blood-2011-11-393264] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Data on minimal residual disease (MRD) monitoring in acute promyelocytic leukemia (APL) are available only in the context of conventional all-trans retinoic acid plus chemotherapy regimens. It is recognized that the kinetics of leukemia clearance is different with the use of arsenic trioxide (ATO) in the treatment of APL. We undertook a prospective peripheral blood RT-PCR-based MRD monitoring study on patients with APL treated with a single agent ATO regimen. A total of 151 patients were enrolled in this study. A positive RT-PCR reading at the end of induction therapy was significantly associated on a multivariate analysis with an increased risk of relapse (relative risk = 4.9; P = .034). None of the good risk patients who were RT-PCR negative at the end of induction relapsed. The majority of the relapses (91%) happened within 3 years of completion of treatment. After achievement of molecular remission, the current MRD monitoring strategy was able to predict relapse in 60% of cases with an overall sensitivity and specificity of 60% and 93.2%, respectively. High-risk group patients and those that remain RT-PCR positive at the end of induction are likely to benefit from serial MRD monitoring by RT-PCR for a period of 3 years from completion of therapy.
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