1
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Gao YQ, Xu CL, Fu HY, Zhu TT, Chu JH. [Clinical significance and pathogenesis analysis of Moesin in multiple myeloma]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2023; 44:672-675. [PMID: 37803842 PMCID: PMC10520239 DOI: 10.3760/cma.j.issn.0253-2727.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Indexed: 10/08/2023]
Affiliation(s)
- Y Q Gao
- Institute of Blood and Marrow Transplantation, Medical College of Soochow University, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Collaborative Innovation Center of Hematology, Suzhou 215000, China Children's Hospital of Soochow University, Suzhou 215000, China
| | - C L Xu
- Department of Clinical Laboratory, Dongtai Municipal People's Hospital, Dongtai 224200, China
| | - H Y Fu
- Children's Hospital of Soochow University, Suzhou 215000, China
| | - T T Zhu
- Institute of Blood and Marrow Transplantation, Medical College of Soochow University, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Collaborative Innovation Center of Hematology, Suzhou 215000, China
| | - J H Chu
- Institute of Blood and Marrow Transplantation, Medical College of Soochow University, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Collaborative Innovation Center of Hematology, Suzhou 215000, China
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2
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Akcora-Yildiz D, Ozkan T, Ozen M, Gunduz M, Sunguroglu A, Beksac M. Werner helicase is required for proliferation and DNA damage repair in multiple myeloma. Mol Biol Rep 2023; 50:1565-1573. [PMID: 36515823 DOI: 10.1007/s11033-022-08178-3] [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: 08/01/2022] [Accepted: 12/06/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Multiple myeloma (MM), characterized by extensive genomic instability and aberrant DNA damage repair, is a plasma cell malignancy due to the excessive proliferation of monoclonal antibody-producing plasma cells in the bone marrow. Despite the significant improvement in the survival of patients with the development of novel therapeutic agents, MM remains an incurable disease. Werner (WRN) helicase, a member of the RecQ helicase family that contributes to DNA replication, recombination, and repair, has been highlighted in cancer cell survival, yet the role and mechanism of WRN in MM remain unclear. METHODS AND RESULTS Increased mRNA expression of WRN in newly diagnosed and relapsed CD138+ myeloma plasma cells than normal CD138+ plasma cells and their matched CD138- non-tumorigenic cells were detected by qPCR. Using NSC19630, a specific WRN helicase inhibitor, we further showed decreased cell viability, proliferation, and DNA repair and increased DNA damage and apoptosis in MM cells by MTT assay, cell cycle assay, apoptosis assay, and Western blotting. CONCLUSIONS The results of the present study demonstrate that WRN is essential in MM cell viability, proliferation, and genomic stability, indicating its inhibition may enhance the efficacy of chemotherapy in MM.
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Affiliation(s)
- Dilara Akcora-Yildiz
- Department of Biology, Art & Science Faculty, Mehmet Akif Ersoy University, Burdur, Turkey.
| | - Tulin Ozkan
- Department of Medical Biology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Mehmet Ozen
- Hematology and Bone Marrow Transplant Unit, Bayındır Sogutozu Hospital, Ankara, Turkey
| | - Mehmet Gunduz
- Department of Hematology, Faculty of Medicine, Biruni University, Istanbul, Turkey
| | - Asuman Sunguroglu
- Department of Medical Biology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Meral Beksac
- Department of Hematology, Faculty of Medicine, Ankara University, Ankara, Turkey
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3
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Kurata K, James-Bott A, Tye MA, Yamamoto L, Samur MK, Tai YT, Dunford J, Johansson C, Senbabaoglu F, Philpott M, Palmer C, Ramasamy K, Gooding S, Smilova M, Gaeta G, Guo M, Christianson JC, Payne NC, Singh K, Karagoz K, Stokes ME, Ortiz M, Hagner P, Thakurta A, Cribbs A, Mazitschek R, Hideshima T, Anderson KC, Oppermann U. Prolyl-tRNA synthetase as a novel therapeutic target in multiple myeloma. Blood Cancer J 2023; 13:12. [PMID: 36631435 PMCID: PMC9834298 DOI: 10.1038/s41408-023-00787-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/23/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023] Open
Abstract
Multiple myeloma (MM) is a plasma cell malignancy characterised by aberrant production of immunoglobulins requiring survival mechanisms to adapt to proteotoxic stress. We here show that glutamyl-prolyl-tRNA synthetase (GluProRS) inhibition constitutes a novel therapeutic target. Genomic data suggest that GluProRS promotes disease progression and is associated with poor prognosis, while downregulation in MM cells triggers apoptosis. We developed NCP26, a novel ATP-competitive ProRS inhibitor that demonstrates significant anti-tumour activity in multiple in vitro and in vivo systems and overcomes metabolic adaptation observed with other inhibitor chemotypes. We demonstrate a complex phenotypic response involving protein quality control mechanisms that centers around the ribosome as an integrating hub. Using systems approaches, we identified multiple downregulated proline-rich motif-containing proteins as downstream effectors. These include CD138, transcription factors such as MYC, and transcription factor 3 (TCF3), which we establish as a novel determinant in MM pathobiology through functional and genomic validation. Our preclinical data therefore provide evidence that blockade of prolyl-aminoacylation evokes a complex pro-apoptotic response beyond the canonical integrated stress response and establish a framework for its evaluation in a clinical setting.
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Affiliation(s)
- Keiji Kurata
- grid.38142.3c000000041936754XJerome Lipper Multiple Myeloma Center, LeBow Institute for Myeloma Therapeutics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215 USA
| | - Anna James-Bott
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Mark A. Tye
- grid.32224.350000 0004 0386 9924Center for Systems Biology, Massachusetts General Hospital, Boston, MA 02114 USA ,Harvard Graduate School of Arts and Sciences, Cambridge, MA 02138 USA ,grid.38142.3c000000041936754XHarvard T.H. Chan School of Public Health, Boston, MA 02115 USA
| | - Leona Yamamoto
- grid.38142.3c000000041936754XJerome Lipper Multiple Myeloma Center, LeBow Institute for Myeloma Therapeutics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215 USA
| | - Mehmet K. Samur
- grid.38142.3c000000041936754XJerome Lipper Multiple Myeloma Center, LeBow Institute for Myeloma Therapeutics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215 USA ,grid.38142.3c000000041936754XDepartment of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA 02115 USA ,grid.65499.370000 0001 2106 9910Department of Data Science, Dana-Farber Cancer Institute, Boston, MA 02215 USA
| | - Yu-Tzu Tai
- grid.38142.3c000000041936754XJerome Lipper Multiple Myeloma Center, LeBow Institute for Myeloma Therapeutics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215 USA
| | - James Dunford
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Catrine Johansson
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Filiz Senbabaoglu
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Martin Philpott
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Charlotte Palmer
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Karthik Ramasamy
- grid.4991.50000 0004 1936 8948Oxford Centre for Translational Myeloma Research, Botnar Research Centre, University of Oxford, Oxford, OX3 7LD UK ,grid.4991.50000 0004 1936 8948Radcliffe Department of Medicine, University of Oxford, Oxford, OX3 7LD UK
| | - Sarah Gooding
- grid.4991.50000 0004 1936 8948Oxford Centre for Translational Myeloma Research, Botnar Research Centre, University of Oxford, Oxford, OX3 7LD UK ,grid.421962.a0000 0004 0641 4431Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, OX3 7LD UK
| | - Mihaela Smilova
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Giorgia Gaeta
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Manman Guo
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - John C. Christianson
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK ,grid.4991.50000 0004 1936 8948Oxford Centre for Translational Myeloma Research, Botnar Research Centre, University of Oxford, Oxford, OX3 7LD UK
| | - N. Connor Payne
- grid.32224.350000 0004 0386 9924Center for Systems Biology, Massachusetts General Hospital, Boston, MA 02114 USA ,grid.38142.3c000000041936754XDepartment of Chemistry & Chemical Biology, Harvard University, Cambridge, MA 02138 USA
| | - Kritika Singh
- grid.32224.350000 0004 0386 9924Center for Systems Biology, Massachusetts General Hospital, Boston, MA 02114 USA ,grid.261112.70000 0001 2173 3359Department of Bioengineering, Northeastern University, Boston, MA 02115 USA
| | - Kubra Karagoz
- grid.419971.30000 0004 0374 8313Bristol Myers Squibb, Summit, NJ 07901 USA
| | - Matthew E. Stokes
- grid.419971.30000 0004 0374 8313Bristol Myers Squibb, Summit, NJ 07901 USA
| | - Maria Ortiz
- grid.419971.30000 0004 0374 8313Bristol Myers Squibb, Summit, NJ 07901 USA
| | - Patrick Hagner
- grid.419971.30000 0004 0374 8313Bristol Myers Squibb, Summit, NJ 07901 USA
| | - Anjan Thakurta
- grid.4991.50000 0004 1936 8948Oxford Centre for Translational Myeloma Research, Botnar Research Centre, University of Oxford, Oxford, OX3 7LD UK ,grid.419971.30000 0004 0374 8313Bristol Myers Squibb, Summit, NJ 07901 USA
| | - Adam Cribbs
- grid.4991.50000 0004 1936 8948Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK ,grid.4991.50000 0004 1936 8948Oxford Centre for Translational Myeloma Research, Botnar Research Centre, University of Oxford, Oxford, OX3 7LD UK
| | - Ralph Mazitschek
- grid.32224.350000 0004 0386 9924Center for Systems Biology, Massachusetts General Hospital, Boston, MA 02114 USA ,grid.38142.3c000000041936754XHarvard T.H. Chan School of Public Health, Boston, MA 02115 USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA 02142 USA
| | - Teru Hideshima
- Jerome Lipper Multiple Myeloma Center, LeBow Institute for Myeloma Therapeutics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, 02215, USA.
| | - Kenneth C. Anderson
- grid.38142.3c000000041936754XJerome Lipper Multiple Myeloma Center, LeBow Institute for Myeloma Therapeutics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215 USA
| | - Udo Oppermann
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD, UK. .,Oxford Centre for Translational Myeloma Research, Botnar Research Centre, University of Oxford, Oxford, OX3 7LD, UK.
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4
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Mammadova A, Mermer A, Kocabaş F. Screening of the small molecule library of Meinox enables the identification of anticancer compounds in pathologically distinct cancers. Turk J Biol 2021; 45:633-643. [PMID: 34803460 PMCID: PMC8574190 DOI: 10.3906/biy-2104-14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 07/04/2021] [Indexed: 11/12/2022] Open
Abstract
Small molecules are widely used for the modulation of the molecular basis of diseases. This makes them the perfect tool for discovering and developing new therapeutics. In this work, we have established a library of small molecules in house and characterized its molecular and druglike properties. We have shown that most small molecules have molecular weights less than 450. They have pharmaceutically relevant cLogP, cLogS, and druglikeness value distributions. In addition, Meinox’s small molecule library contained small molecules with polar surface areas that are less than 60 square angstroms, suggesting their potent ability to cross the blood-brain barrier. Meinox’s small molecule library was also tested in vitro for pathologically distinct forms of cancer, including pancreatic adenocarcinoma PANC1, breast carcinoma MCF7, and lymphoblastic carcinoma RS4-11 cell lines. Analysis of this library at a dose of 1 μM allowed the discovery of potent, specific or broadly active anticancer compounds against pathologically distinct cancers. This study shows that in vitro analysis of different cancers or other phenotypic assays with Meinox small molecule library may generate novel and potent bioassay-specific compounds.
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Affiliation(s)
- Aynura Mammadova
- Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, İstanbul Turkey.,University of Strasbourg CNRS France
| | - Arif Mermer
- Biotechnology Department, Hamidiye Health Sciences Institute, Health Sciences University, İstanbul Turkey
| | - Fatih Kocabaş
- Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, İstanbul Turkey.,Meinox Pharma Technologies, İstanbul Turkey
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5
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Klausz K, Kellner C, Gehlert CL, Krohn S, Wilcken H, Floerkemeier I, Günther A, Bauerschlag DO, Clement B, Gramatzki M, Peipp M. The Novel Dual Topoisomerase Inhibitor P8-D6 Shows Anti-myeloma Activity In Vitro and In Vivo. Mol Cancer Ther 2021; 21:70-78. [PMID: 34725192 DOI: 10.1158/1535-7163.mct-21-0119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 10/04/2021] [Accepted: 10/28/2021] [Indexed: 11/16/2022]
Abstract
P8-D6 is a novel dual inhibitor of human topoisomerase I (TOP1) and II (TOP2) with broad pro-apoptotic antitumor activity. NCI-60 screening revealed markedly improved cytotoxicity of P8-D6 against solid and leukemia cell lines compared with other single and dual topoisomerase inhibitors, for example, irinotecan, doxorubicin, or pyrazoloacridine. In this study, we investigated the capacity of P8-D6 to inhibit myeloma cell growth in vitro and in vivo Growth inhibition assays demonstrated significant anti-myeloma effects against different myeloma cell lines with IC50 values in the low nanomolar range. Freshly isolated plasma cells of patients with multiple myeloma were killed by P8-D6 with similar doses. P8-D6 activated caspase 3/7 and induced significant apoptosis of myeloma cells. Supportive effects of bone marrow stromal cells on IL6-dependent INA-6 myeloma cells were abrogated by P8-D6 and apoptosis occurred in a time- and dose-dependent manner. Of note, healthy donor peripheral blood mononuclear cells and human umbilical vein endothelial cells were not affected at concentrations toxic for malignant plasma cells. Treatment of myeloma xenografts in immunodeficient SCID/beige mice by intravenous and, notably, also oral application of P8-D6 markedly inhibited tumor growths, and significantly prolonged survival of tumor-bearing mice.
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Affiliation(s)
- Katja Klausz
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein, Campus Kiel, and Christian-Albrechts-University, Kiel, Germany.
| | - Christian Kellner
- Department of Transfusion Medicine, Cell Therapeutics and Hemostaseology, University Hospital, LMU Munich, Munich, Germany
| | - Carina Lynn Gehlert
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein, Campus Kiel, and Christian-Albrechts-University, Kiel, Germany
| | - Steffen Krohn
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein, Campus Kiel, and Christian-Albrechts-University, Kiel, Germany
| | - Hauke Wilcken
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein, Campus Kiel, and Christian-Albrechts-University, Kiel, Germany
| | - Inken Floerkemeier
- Department of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Andreas Günther
- Helios Clinics Schwerin, Hematology/Oncology/Stem Cell Transplantation, Schwerin, Germany
| | - Dirk O Bauerschlag
- Department of Gynecology and Obstetrics, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Bernd Clement
- Department of Pharmaceutical and Medicinal Chemistry, Pharmaceutical Institute, Christian-Albrechts-University, Kiel, Germany
| | - Martin Gramatzki
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein, Campus Kiel, and Christian-Albrechts-University, Kiel, Germany
| | - Matthias Peipp
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein, Campus Kiel, and Christian-Albrechts-University, Kiel, Germany
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6
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Zhou S, Wang R. Targeted therapy of multiple myeloma. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2021; 2:465-480. [PMID: 36045700 PMCID: PMC9400694 DOI: 10.37349/etat.2021.00057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 09/28/2021] [Indexed: 11/19/2022] Open
Abstract
Multiple myeloma (MM) is a malignant proliferative disease of monoclonal plasma cells (PCs) and is characterized by uncontrolled proliferation of PCs and excessive production of specific types of immunoglobulins. Since PCs are terminally differentiated B cells, the World Health Organization (WHO) classifies MM as lymphoproliferative B-cell disease. The incidence of MM is 6-7 cases per 100,000 people in the world every year and the second most common cancer in the blood system. Due to the effects of drug resistance and malignant regeneration of MM cells in the microenvironment, all current treatment methods can prolong both overall and symptom-free survival rates of patients with MM but cannot cure MM. Both basic and clinical studies have proven that targeted therapy leads to a clear and significant prolongation of the survival of patients with MM, but when the disease recurs again, resistance to the previous treatment will occur. Therefore, the discovery of new targets and treatment methods plays a vital role in the treatment of MM. This article introduces and summarizes targeted MM therapy, potential new targets, and future precision medicine in MM.
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Affiliation(s)
- Shan Zhou
- Beijing Institute of Brain Disorders, Laboratory of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100069, China
| | - Renxi Wang
- Beijing Institute of Brain Disorders, Laboratory of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100069, China
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7
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PARP Inhibitors and Haematological Malignancies-Friend or Foe? Cancers (Basel) 2021; 13:cancers13215328. [PMID: 34771492 PMCID: PMC8582507 DOI: 10.3390/cancers13215328] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/19/2021] [Accepted: 10/22/2021] [Indexed: 12/25/2022] Open
Abstract
Simple Summary PARP inhibitors are a class of orally active drugs that kill a range of cancer types by inducing synthetic lethality. The usefulness of PARP inhibitors for the treatment of haematological malignancies has begun to be explored in a variety of both pre-clinical models and human clinical trials. Despite being largely considered safe and well tolerated, secondary haematological malignancies have arisen in patients following treatment with PARP inhibitors, raising concerns about their use. In this review, we discuss the potential benefits and risks for using PARP inhibitors as treatments for haematological malignancies. Abstract Since their introduction several years ago, poly (ADP-ribose) polymerase (PARP) inhibitors (PARPi) have become the standard of care for breast and gynaecological cancers with BRCA gene mutations. Given that PARPi act by exploiting defective DNA repair mechanisms within tumour cells, they should be ideally suited to combatting haematological malignancies where these pathways are notoriously defective, even though BRCA mutations are rare. To date, despite promising results in vitro, few clinical trials in humans for haematological malignancies have been performed, and additional investigation is required. Paradoxically, secondary haematological malignancies have arisen in patients after treatment with PARPi, raising concerns about their potential use as therapies for any blood or bone marrow-related disorders. Here, we provide a comprehensive review of the biological, pre-clinical, and clinical evidence for and against treating individual haematological malignancies with approved and experimental PARPi. We conclude that the promise of effective treatment still exists, but remains limited by the lack of investigation into useful biomarkers unique to these malignancies.
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8
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Oliveira BSAD, de Assis ACC, Souza NM, Ferreira LFR, Soriano RN, Bilal M, Iqbal HMN. Nanotherapeutic approach to tackle chemotherapeutic resistance of cancer stem cells. Life Sci 2021; 279:119667. [PMID: 34087280 DOI: 10.1016/j.lfs.2021.119667] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/16/2021] [Accepted: 05/22/2021] [Indexed: 02/07/2023]
Abstract
Estimates indicate that cancer will become the leading cause of mortality worldwide in the future. Tumorigenesis is a complex process that involves self-sufficiency in signs of growth, insensitivity to anti-growth signals, prevention of apoptosis, unlimited replication, sustained angiogenesis, tissue invasion, and metastasis. Cancer stem cells (CSCs) have an important role in tumor development and resistance. Here we will approach phenotypic plasticity capacity, highly efficient DNA repair systems, anti-apoptotic machinery, sustained stemness features, interaction with the tumor microenvironment, and Notch, Wnt, and Hedgehog signaling pathways. The researches about CSCs as a target in cancer treatment has been growing. Many different options have pointed beneficial results, such as pathways and CSC-surface markers targeting. Besides its limitations, nanotherapeutics have emerged as a potential strategy in this context since they aim to improve pharmacokinetics, biodistribution, and reduce the side effects observed in traditional treatments. Nanoparticles have been studied in this field, mostly for drug delivery and a multitherapy approach. Another widely researched approaches in this area are related to heat therapy, such as photothermal therapy, photodynamic therapy and magnetic hyperthermia, besides molecular targeting. This review will contemplate the most relevant studies that have shown the effects of nanotherapeutics. In conclusion, although the studies analyzed are mostly preclinical, we believe that there is strong evidence that nanoparticles can increase the chances of a better prognosis to cancer in the future. It is also essential to transpose these findings to the clinic to confirm and better understand the role of nanotherapeutics in this context.
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Affiliation(s)
- Bruna Stefane Alves de Oliveira
- Undergradute student, Department of Medicine, Federal University of Juiz de Fora, Governador Valadares, MG 35032-620, Brazil
| | - Ana Carolina Correa de Assis
- Undergradute student, Department of Medicine, Federal University of Juiz de Fora, Governador Valadares, MG 35032-620, Brazil
| | - Natália Melo Souza
- Undergradute student, Department of Medicine, Federal University of Juiz de Fora, Governador Valadares, MG 35032-620, Brazil
| | - Luiz Fernando Romanholo Ferreira
- Graduate Program in Process Engineering, Tiradentes University (UNIT), Av. Murilo Dantas, 300, Farolândia, 49032-490 Aracaju, Sergipe, Brazil; Institute of Technology and Research (ITP), Tiradentes University (UNIT), Av. Murilo Dantas, 300, Farolândia, 49032-490 Aracaju, Sergipe, Brazil
| | - Renato Nery Soriano
- Division of Physiology and Biophysics, Department of Basic Life Sciences, Federal University of Juiz de Fora, Governador Valadares, MG 35010-177, Brazil
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico.
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9
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Gu C, Wang W, Tang X, Xu T, Zhang Y, Guo M, Wei R, Wang Y, Jurczyszyn A, Janz S, Beksac M, Zhan F, Seckinger A, Hose D, Pan J, Yang Y. CHEK1 and circCHEK1_246aa evoke chromosomal instability and induce bone lesion formation in multiple myeloma. Mol Cancer 2021; 20:84. [PMID: 34090465 PMCID: PMC8178856 DOI: 10.1186/s12943-021-01380-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 05/27/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Multiple myeloma (MM) is still incurable and characterized by clonal expansion of plasma cells in the bone marrow (BM). Therefore, effective therapeutic interventions must target both myeloma cells and the BM niche. METHODS Cell proliferation, drug resistance, and chromosomal instability (CIN) induced by CHEK1 were confirmed by Giemsa staining, exon sequencing, immunofluorescence and xenograft model in vivo. Bone lesion was evaluated by Tartrate-resistant acid phosphatase (TRAP) staining. The existence of circCHEK1_246aa was evaluated by qPCR, Sanger sequencing and Mass Spectrometer. RESULTS We demonstrated that CHEK1 expression was significantly increased in human MM samples relative to normal plasma cells, and that in MM patients, high CHEK1 expression was associated with poor outcomes. Increased CHEK1 expression induced MM cellular proliferation and evoked drug-resistance in vitro and in vivo. CHEK1-mediated increases in cell proliferation and drug resistance were due in part to CHEK1-induced CIN. CHEK1 activated CIN, partly by phosphorylating CEP170. Interestingly, CHEK1 promoted osteoclast differentiation by upregulating NFATc1 expression. Intriguingly, we discovered that MM cells expressed circCHEK1_246aa, a circular CHEK1 RNA, which encoded and was translated to the CHEK1 kinase catalytic center. Transfection of circCHEK1_246aa increased MM CIN and osteoclast differentiation similarly to CHEK1 overexpression, suggesting that MM cells could secrete circCHEK1_246aa in the BM niche to increase the invasive potential of MM cells and promote osteoclast differentiation. CONCLUSIONS Our findings suggest that targeting the enzymatic catalytic center encoded by CHEK1 mRNA and circCHEK1_246aa is a promising therapeutic modality to target both MM cells and BM niche.
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Affiliation(s)
- Chunyan Gu
- Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing, China.,School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Wang Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Xiaozhu Tang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Tingting Xu
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Yanxin Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Mengjie Guo
- Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing, China.,School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Rongfang Wei
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Yajun Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China
| | - Artur Jurczyszyn
- Department of Hematology, Jagiellonian University Medical College, Cracow, Poland
| | - Siegfried Janz
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, USA
| | - Meral Beksac
- Department of Hematology, School of Medicine, Ankara University, Ankara, Turkey
| | - Fenghuang Zhan
- Myeloma Center, University of Arkansas for Medical Sciences, Little Rock, USA
| | - Anja Seckinger
- Laboratory of Hematology and Immunology & Labor für Myelomforschung, Vrije Universiteit Brussel (VUB), Jette, Belgium
| | - Dirk Hose
- Laboratory of Hematology and Immunology & Labor für Myelomforschung, Vrije Universiteit Brussel (VUB), Jette, Belgium
| | - Jingxuan Pan
- Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing, China. .,State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, 510060, China.
| | - Ye Yang
- Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing, China. .,School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, 210023, China.
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Taiana E, Gallo Cantafio ME, Favasuli VK, Bandini C, Viglietto G, Piva R, Neri A, Amodio N. Genomic Instability in Multiple Myeloma: A "Non-Coding RNA" Perspective. Cancers (Basel) 2021; 13:cancers13092127. [PMID: 33924959 PMCID: PMC8125142 DOI: 10.3390/cancers13092127] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/22/2021] [Accepted: 04/26/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Genomic instability (GI) plays an important role in the pathobiology of multiple myeloma (MM) by promoting the acquisition of several tumor hallmarks. Molecular determinants of GI in MM are continuously emerging and will be herein discussed, with specific regard to non-coding RNAs. Targeting non-coding RNA molecules known to be involved in GI indeed provides novel routes to dampen such oncogenic mechanisms in MM. Abstract Multiple myeloma (MM) is a complex hematological malignancy characterized by abnormal proliferation of malignant plasma cells (PCs) within a permissive bone marrow microenvironment. The pathogenesis of MM is unequivocally linked to the acquisition of genomic instability (GI), which indicates the tendency of tumor cells to accumulate a wide repertoire of genetic alterations. Such alterations can even be detected at the premalignant stages of monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple myeloma (SMM) and, overall, contribute to the acquisition of the malignant traits underlying disease progression. The molecular basis of GI remains unclear, with replication stress and deregulation of DNA damage repair pathways representing the most documented mechanisms. The discovery that non-coding RNA molecules are deeply dysregulated in MM and can target pivotal components of GI pathways has introduced a further layer of complexity to the GI scenario in this disease. In this review, we will summarize available information on the molecular determinants of GI in MM, focusing on the role of non-coding RNAs as novel means to tackle GI for therapeutic intervention.
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Affiliation(s)
- Elisa Taiana
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy; (E.T.); (V.K.F.)
- Hematology, Fondazione Cà Granda IRCCS Policlinico, 20122 Milan, Italy
| | - Maria Eugenia Gallo Cantafio
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.E.G.C.); (G.V.)
| | - Vanessa Katia Favasuli
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy; (E.T.); (V.K.F.)
- Hematology, Fondazione Cà Granda IRCCS Policlinico, 20122 Milan, Italy
| | - Cecilia Bandini
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy; (C.B.); (R.P.)
- Città Della Salute e della Scienza Hospital, 10126 Torino, Italy
| | - Giuseppe Viglietto
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.E.G.C.); (G.V.)
| | - Roberto Piva
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy; (C.B.); (R.P.)
- Città Della Salute e della Scienza Hospital, 10126 Torino, Italy
| | - Antonino Neri
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy; (E.T.); (V.K.F.)
- Hematology, Fondazione Cà Granda IRCCS Policlinico, 20122 Milan, Italy
- Correspondence: (A.N.); (N.A.)
| | - Nicola Amodio
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.E.G.C.); (G.V.)
- Correspondence: (A.N.); (N.A.)
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Telomere Architecture Correlates with Aggressiveness in Multiple Myeloma. Cancers (Basel) 2021; 13:cancers13081969. [PMID: 33921898 PMCID: PMC8073772 DOI: 10.3390/cancers13081969] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/12/2021] [Accepted: 04/14/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Multiple myeloma (MM) remains an incurable blood cancer. One of the current challenges in patient management is the risk assessment and subsequent treatment management for each patient with MM. Patients with an identical diagnosis may present very different disease courses and outcomes. This challenge of MM is a current focus of the scientific and medical communities. In our research, we have used an imaging approach to determine the risk of MM patients to progressive/aggressive disease. Using three-dimensional (3D) imaging of telomeres, the ends of chromosomes, we report that specific telomeric profiles are associated with aggressive disease. Abstract The prognosis of multiple myeloma (MM), an incurable B-cell malignancy, has significantly improved through the introduction of novel therapeutic modalities. Myeloma prognosis is essentially determined by cytogenetics, both at diagnosis and at disease progression. However, for a large cohort of patients, cytogenetic analysis is not always available. In addition, myeloma patients with favorable cytogenetics can display an aggressive clinical course. Therefore, it is necessary to develop additional prognostic and predictive markers for this disease to allow for patient risk stratification and personalized clinical decision-making. Genomic instability is a prominent characteristic in MM, and we have previously shown that the three-dimensional (3D) nuclear organization of telomeres is a marker of both genomic instability and genetic heterogeneity in myeloma. In this study, we compared in a longitudinal prospective study blindly the 3D telomeric profiles from bone marrow samples of 214 initially treatment-naïve patients with either monoclonal gammopathy of undetermined significance (MGUS), smoldering multiple myeloma (SMM), or MM, with a minimum follow-up of 5 years. Here, we report distinctive 3D telomeric profiles correlating with disease aggressiveness and patient response to treatment in MM patients, and also distinctive 3D telomeric profiles for disease progression in smoldering multiple myeloma patients. In particular, lower average intensity (telomere length, below 13,500 arbitrary units) and increased number of telomere aggregates are associated with shorter survival and could be used as a prognostic factor to identify high-risk SMM and MM patients.
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