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Ruggeri E, Frezzato F, Mouawad N, Pizzi M, Scarmozzino F, Capasso G, Trimarco V, Quotti Tubi L, Cellini A, Cavarretta CA, Ruocco V, Serafin A, Angotzi F, Danesin N, Manni S, Facco M, Piazza F, Trentin L, Visentin A. Protein kinase CK2α is overexpressed in classical hodgkin lymphoma, regulates key signaling pathways, PD-L1 and may represent a new target for therapy. Front Immunol 2024; 15:1393485. [PMID: 38807597 PMCID: PMC11130512 DOI: 10.3389/fimmu.2024.1393485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 04/25/2024] [Indexed: 05/30/2024] Open
Abstract
Introduction In classical Hodgkin lymphoma (cHL), the survival of neoplastic cells is mediated by the activation of NF-κB, JAK/STAT and PI3K/Akt signaling pathways. CK2 is a highly conserved serine/threonine kinase, consisting of two catalytic (α) and two regulatory (β) subunits, which is involved in several cellular processes and both subunits were found overexpressed in solid tumors and hematologic malignancies. Methods and results Biochemical analyses and in vitro assays showed an impaired expression of CK2 subunits in cHL, with CK2α being overexpressed and a decreased expression of CK2β compared to normal B lymphocytes. Mechanistically, CK2β was found to be ubiquitinated in all HL cell lines and consequently degraded by the proteasome pathway. Furthermore, at basal condition STAT3, NF-kB and AKT are phosphorylated in CK2-related targets, resulting in constitutive pathways activation. The inhibition of CK2 with CX-4945/silmitasertib triggered the de-phosphorylation of NF-κB-S529, STAT3-S727, AKT-S129 and -S473, leading to cHL cell lines apoptosis. Moreover, CX-4945/silmitasertib was able to decrease the expression of the immuno-checkpoint CD274/PD-L1 but not of CD30, and to synergize with monomethyl auristatin E (MMAE), the microtubule inhibitor of brentuximab vedotin. Conclusions Our data point out a pivotal role of CK2 in the survival and the activation of key signaling pathways in cHL. The skewed expression between CK2α and CK2β has never been reported in other lymphomas and might be specific for cHL. The effects of CK2 inhibition on PD-L1 expression and the synergistic combination of CX-4945/silmitasertib with MMAE pinpoints CK2 as a high-impact target for the development of new therapies for cHL.
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Affiliation(s)
- Edoardo Ruggeri
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Federica Frezzato
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Nayla Mouawad
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Marco Pizzi
- Surgical Pathology and Cytopathology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Federico Scarmozzino
- Surgical Pathology and Cytopathology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Guido Capasso
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Valentina Trimarco
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Laura Quotti Tubi
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Alessandro Cellini
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | | | - Valeria Ruocco
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Andrea Serafin
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Francesco Angotzi
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Nicolò Danesin
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Sabrina Manni
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Monica Facco
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Francesco Piazza
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Livio Trentin
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Andrea Visentin
- Hematology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
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Hussain S, Guo Y, Huo Y, Shi J, Hou Y. Regulation of cancer progression by CK2: an emerging therapeutic target. Med Oncol 2024; 41:94. [PMID: 38526625 DOI: 10.1007/s12032-024-02316-6] [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: 12/18/2023] [Accepted: 01/28/2024] [Indexed: 03/27/2024]
Abstract
Casein kinase II (CK2) is an enzyme with pleiotropic kinase activity that catalyzes the phosphorylation of lots of substrates, including STAT3, p53, JAK2, PTEN, RELA, and AKT, leading to the regulation of diabetes, cardiovascular diseases, angiogenesis, and tumor progression. CK2 is observed to have high expression in multiple types of cancer, which is associated with poor prognosis. CK2 holds significant importance in the intricate network of pathways involved in promoting cell proliferation, invasion, migration, apoptosis, and tumor growth by multiple pathways such as JAK2/STAT3, PI3K/AKT, ATF4/p21, and HSP90/Cdc37. In addition to the regulation of cancer progression, increasing evidence suggests that CK2 could regulate tumor immune responses by affecting immune cell activity in the tumor microenvironment resulting in the promotion of tumor immune escape. Therefore, inhibition of CK2 is initially proposed as a pivotal candidate for cancer treatment. In this review, we discussed the role of CK2 in cancer progression and tumor therapy.
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Affiliation(s)
- Shakeel Hussain
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Yilei Guo
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Yu Huo
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Juanjuan Shi
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Yongzhong Hou
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, Jiangsu, People's Republic of China.
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Montenarh M, Götz C. Protein Kinase CK2α', More than a Backup of CK2α. Cells 2023; 12:2834. [PMID: 38132153 PMCID: PMC10741536 DOI: 10.3390/cells12242834] [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: 11/01/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
The serine/threonine protein kinase CK2 is implicated in the regulation of fundamental processes in eukaryotic cells. CK2 consists of two catalytic α or α' isoforms and two regulatory CK2β subunits. These three proteins exist in a free form, bound to other cellular proteins, as tetrameric holoenzymes composed of CK2α2/β2, CK2αα'/β2, or CK2α'2/β2 as well as in higher molecular forms of the tetramers. The catalytic domains of CK2α and CK2α' share a 90% identity. As CK2α contains a unique C-terminal sequence. Both proteins function as protein kinases. These properties raised the question of whether both isoforms are just backups of each other or whether they are regulated differently and may then function in an isoform-specific manner. The present review provides observations that the regulation of both CK2α isoforms is partly different concerning the subcellular localization, post-translational modifications, and aggregation. Up to now, there are only a few isoform-specific cellular binding partners. The expression of both CK2α isoforms seems to vary in different cell lines, in tissues, in the cell cycle, and with differentiation. There are different reports about the expression and the functions of the CK2α isoforms in tumor cells and tissues. In many cases, a cell-type-specific expression and function is known, which raises the question about cell-specific regulators of both isoforms. Another future challenge is the identification or design of CK2α'-specific inhibitors.
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Affiliation(s)
- Mathias Montenarh
- Medical Biochemistry and Molecular Biology, Saarland University, Building 44, 66421 Homburg, Germany;
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4
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Gawaz M, Geisler T, Borst O. Current concepts and novel targets for antiplatelet therapy. Nat Rev Cardiol 2023; 20:583-599. [PMID: 37016032 DOI: 10.1038/s41569-023-00854-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 04/06/2023]
Abstract
Platelets have a crucial role in haemostasis and atherothrombosis. Pharmacological control of platelet hyper-reactivity has become a cornerstone in the prevention of thrombo-ischaemic complications in atherosclerotic diseases. Current antiplatelet therapies substantially improve clinical outcomes in patients with coronary artery disease, but at the cost of increased risk of bleeding. Beyond their role in thrombosis, platelets are known to regulate inflammatory (thrombo-inflammatory) and microcirculatory pathways. Therefore, controlling platelet hyper-reactivity might have implications for both tissue inflammation (myocardial ischaemia) and vascular inflammation (vulnerable plaque formation) to prevent atherosclerosis. In this Review, we summarize the pathophysiological role of platelets in acute myocardial ischaemia, vascular inflammation and atherosclerotic progression. Furthermore, we highlight current clinical concepts of antiplatelet therapy that have contributed to improving patient care and have facilitated more individualized therapy. Finally, we discuss novel therapeutic targets and compounds for antiplatelet therapy that are currently in preclinical development, some of which have a more favourable safety profile than currently approved drugs with regard to bleeding risk. These novel antiplatelet targets might offer new strategies to treat cardiovascular disease.
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Affiliation(s)
- Meinrad Gawaz
- Department of Cardiology and Angiology, Eberhard Karls University of Tübingen, Tübingen, Germany.
| | - Tobias Geisler
- Department of Cardiology and Angiology, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Oliver Borst
- Department of Cardiology and Angiology, Eberhard Karls University of Tübingen, Tübingen, Germany
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Bruserud Ø, Reikvam H. Casein Kinase 2 (CK2): A Possible Therapeutic Target in Acute Myeloid Leukemia. Cancers (Basel) 2023; 15:3711. [PMID: 37509370 PMCID: PMC10378128 DOI: 10.3390/cancers15143711] [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: 06/24/2023] [Revised: 07/14/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
The protein kinase CK2 (also known as casein kinase 2) is one of the main contributors to the human phosphoproteome. It is regarded as a possible therapeutic strategy in several malignant diseases, including acute myeloid leukemia (AML), which is an aggressive bone marrow malignancy. CK2 is an important regulator of intracellular signaling in AML cells, especially PI3K-Akt, Jak-Stat, NFκB, Wnt, and DNA repair signaling. High CK2 levels in AML cells at the first time of diagnosis are associated with decreased survival (i.e., increased risk of chemoresistant leukemia relapse) for patients receiving intensive and potentially curative antileukemic therapy. However, it is not known whether these high CK2 levels can be used as an independent prognostic biomarker because this has not been investigated in multivariate analyses. Several CK2 inhibitors have been developed, but CX-4945/silmitasertib is best characterized. This drug has antiproliferative and proapoptotic effects in primary human AML cells. The preliminary results from studies of silmitasertib in the treatment of other malignancies suggest that gastrointestinal and bone marrow toxicities are relatively common. However, clinical AML studies are not available. Taken together, the available experimental and clinical evidence suggests that the possible use of CK2 inhibition in the treatment of AML should be further investigated.
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Affiliation(s)
- Øystein Bruserud
- Institute for Clinical Science, Faculty of Medicine, University of Bergen, 5021 Bergen, Norway
- Section for Hematology, Department of Medicine, Haukeland University Hospital, 5021 Bergen, Norway
| | - Håkon Reikvam
- Institute for Clinical Science, Faculty of Medicine, University of Bergen, 5021 Bergen, Norway
- Section for Hematology, Department of Medicine, Haukeland University Hospital, 5021 Bergen, Norway
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6
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Quotti Tubi L, Mandato E, Canovas Nunes S, Arjomand A, Zaffino F, Manni S, Casellato A, Macaccaro P, Vitulo N, Zumerle S, Filhol O, Boldyreff B, Siebel CW, Viola A, Valle G, Mainoldi F, Casola S, Cancila V, Gulino A, Tripodo C, Pizzi M, Dei Tos AP, Trentin L, Semenzato G, Piazza F. CK2β-regulated signaling controls B cell differentiation and function. Front Immunol 2023; 13:959138. [PMID: 36713383 PMCID: PMC9874936 DOI: 10.3389/fimmu.2022.959138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 12/08/2022] [Indexed: 01/13/2023] Open
Abstract
Serine-Threonine kinase CK2 supports malignant B-lymphocyte growth but its role in B-cell development and activation is largely unknown. Here, we describe the first B-cell specific knockout (KO) mouse model of the β regulatory subunit of CK2. CK2βKO mice present an increase in marginal zone (MZ) and a reduction in follicular B cells, suggesting a role for CK2 in the regulation of the B cell receptor (BCR) and NOTCH2 signaling pathways. Biochemical analyses demonstrate an increased activation of the NOTCH2 pathway in CK2βKO animals, which sustains MZ B-cell development. Transcriptomic analyses indicate alterations in biological processes involved in immune response and B-cell activation. Upon sheep red blood cells (SRBC) immunization CK2βKO mice exhibit enlarged germinal centers (GCs) but display a limited capacity to generate class-switched GC B cells and immunoglobulins. In vitro assays highlight that B cells lacking CK2β have an impaired signaling downstream of BCR, Toll-like receptor, CD40, and IL-4R all crucial for B-cell activation and antigen presenting efficiency. Somatic hypermutations analysis upon 4-Hydroxy-3-nitrophenylacetyl hapten conjugated to Chicken Gamma Globulin (NP-CGG) evidences a reduced NP-specific W33L mutation frequency in CK2βKO mice suggesting the importance of the β subunit in sustaining antibody affinity maturation. Lastly, since diffuse large B cell lymphoma (DLBCL) cells derive from GC or post-GC B cells and rely on CK2 for their survival, we sought to investigate the consequences of CK2 inhibition on B cell signaling in DLBCL cells. In line with the observations in our murine model, CK2 inactivation leads to signaling defects in pathways that are essential for malignant B-lymphocyte activation.
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Affiliation(s)
- Laura Quotti Tubi
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Elisa Mandato
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy,Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Sara Canovas Nunes
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy,Division of Hematology/Oncology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Arash Arjomand
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Fortunato Zaffino
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Sabrina Manni
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Alessandro Casellato
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Paolo Macaccaro
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Nicola Vitulo
- Department of Biology, Interdepartmental Research Center for Biotechnologies (CRIBI) Biotechnology Center, University of Padova, Padova, Italy
| | - Sara Zumerle
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Odile Filhol
- Institut National de la Santé Et de la Recherche Médicale (INSERM) U1036, Institute de Recherches en Technologies et Sciences pour le Vivant/Biologie du Cancer et de l’Infection, Grenoble, France
| | | | - Christian W. Siebel
- Department of Discovery Oncology, Genentech, Inc., South San Francisco, CA, United States
| | - Antonella Viola
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Giorgio Valle
- Department of Biology, Interdepartmental Research Center for Biotechnologies (CRIBI) Biotechnology Center, University of Padova, Padova, Italy
| | | | - Stefano Casola
- IFOM-ETS-The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Valeria Cancila
- Tumor Immunology Unit, University of Palermo, Palermo, Italy
| | | | - Claudio Tripodo
- IFOM-ETS-The AIRC Institute of Molecular Oncology, Milan, Italy,Tumor Immunology Unit, University of Palermo, Palermo, Italy
| | - Marco Pizzi
- Department of Medicine, Cytopathology and Surgical Pathology Unit, University of Padova, Padova, Italy
| | - Angelo Paolo Dei Tos
- Department of Medicine, Cytopathology and Surgical Pathology Unit, University of Padova, Padova, Italy
| | - Livio Trentin
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Gianpietro Semenzato
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy
| | - Francesco Piazza
- Department of Medicine, Division of Hematology, University of Padova, Padova, Italy,Unit of Normal and Malignant Hematopoiesis, Laboratory of Myeloma and Lymphoma Pathobiology, Veneto of Molecular Medicine (VIMM), Padova, Italy,*Correspondence: Francesco Piazza,
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Chen L, Zhang S, Li Q, Li J, Deng H, Zhang S, Meng R. Emerging role of Protein Kinase CK2 in Tumor immunity. Front Oncol 2022; 12:1065027. [DOI: 10.3389/fonc.2022.1065027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 11/11/2022] [Indexed: 12/03/2022] Open
Abstract
Protein kinase CK2, a conserved serine/threonine-protein kinase, is ubiquitous in cells and regulates various intracellular processes, especially in tumor cells. As one of the earliest discovered protein kinases in humans, CK2 plays a crucial role in phosphorylating or associating with hundreds of substrates to modulate several signaling pathways. Excellent reviews have reported that the overexpression of CK2 could be observed in many cancers and was closely associated with tumor occurrence and development. The elevation of CK2 is also an indicator of a poor prognosis. Recently, increasing attention has been paid to the relationship between CK2 and tumor immunity. However, there is no comprehensive description of how CK2 regulates the immune cells in the tumor microenvironment (TME). Also, the underlying mechanisms are still not very clear. In this review, we systematically summarized the correlation between CK2 and tumor immunity, primarily the effects on various immune cells, both in innate and adaptive immunity in the TME. With the comprehensive development of immunotherapy and the mounting transformation research of CK2 inhibitors from the bench to the clinic, this review will provide vital information to find new treatment options for enhancing the efficacy of immunotherapy.
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Koronkiewicz M, Kazimierczuk Z, Orzeszko A. Antitumor activity of the protein kinase inhibitor 1-(β-D-2'-deoxyribofuranosyl)-4,5,6,7-tetrabromo- 1H-benzimidazole in breast cancer cell lines. BMC Cancer 2022; 22:1069. [PMID: 36243702 PMCID: PMC9571492 DOI: 10.1186/s12885-022-10156-8] [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: 05/27/2022] [Accepted: 09/29/2022] [Indexed: 11/16/2022] Open
Abstract
Background The protein kinases CK2 and PIM-1 are involved in cell proliferation and survival, the cell cycle, and drug resistance, and they are found overexpressed in virtually all types of human cancer, including breast cancer. In this study, we investigated the antitumor activity of a deoxynucleoside derivative, the protein kinase inhibitor compound 1-(β-D-2′-deoxyribofuranosyl)-4,5,6,7-tetrabromo-1H-benzimidazole (K164, also termed TDB), inter alia CK2 and PIM-1, on breast cancer cell lines (MDA-MB-231, MCF-7, and SK-BR-3). Methods An evaluation of the cytotoxic and proapoptotic effects, mitochondrial membrane potential (ΔΨm), and cell cycle progression was performed using an MTT assay, flow cytometry, and microscopic analysis. The Western blotting method was used to analyze the level of proteins important for the survival of breast cancer cells and proteins phosphorylated by the CK2 and PIM-1 kinases. Results The examined compound demonstrated the inhibition of cell viability in all the tested cell lines and apoptotic activity, especially in the MCF-7 and SK-BR-3 cells. Changes in the mitochondrial membrane potential (ΔΨm), cell cycle progression, and the level of the proteins studied were also observed. Conclusions The investigated CK2 and PIM-1 kinase inhibitor K164 is a promising compound that can be considered a potential agent in targeted therapy in selected types of breast cancer; therefore, further research is necessary. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-10156-8.
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Affiliation(s)
- Mirosława Koronkiewicz
- Department of Biomedical Research, National Medicines Institute, Chełmska St. 30/34, 00-725, Warsaw, Poland.
| | - Zygmunt Kazimierczuk
- Institute of Chemistry, Warsaw University of Life Sciences, Nowoursynowska St. 159C, 02-787, Warsaw, Poland
| | - Andrzej Orzeszko
- Institute of Chemistry, Warsaw University of Life Sciences, Nowoursynowska St. 159C, 02-787, Warsaw, Poland
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Trembley JH, Kren BT, Afzal M, Scaria GA, Klein MA, Ahmed K. Protein kinase CK2 – diverse roles in cancer cell biology and therapeutic promise. Mol Cell Biochem 2022; 478:899-926. [PMID: 36114992 PMCID: PMC9483426 DOI: 10.1007/s11010-022-04558-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 09/01/2022] [Indexed: 11/29/2022]
Abstract
The association of protein kinase CK2 (formerly casein kinase II or 2) with cell growth and proliferation in cells was apparent at early stages of its investigation. A cancer-specific role for CK2 remained unclear until it was determined that CK2 was also a potent suppressor of cell death (apoptosis); the latter characteristic differentiated its function in normal versus malignant cells because dysregulation of both cell growth and cell death is a universal feature of cancer cells. Over time, it became evident that CK2 exerts its influence on a diverse range of cell functions in normal as well as in transformed cells. As such, CK2 and its substrates are localized in various compartments of the cell. The dysregulation of CK2 is documented in a wide range of malignancies; notably, by increased CK2 protein and activity levels with relatively moderate change in its RNA abundance. High levels of CK2 are associated with poor prognosis in multiple cancer types, and CK2 is a target for active research and testing for cancer therapy. Aspects of CK2 cellular roles and targeting in cancer are discussed in the present review, with focus on nuclear and mitochondrial functions and prostate, breast and head and neck malignancies.
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Affiliation(s)
- Janeen H Trembley
- Research Service, Minneapolis VA Health Care System, Minneapolis, MN, 55417, USA.
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, 55455, USA.
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, 55455, USA.
| | - Betsy T Kren
- Research Service, Minneapolis VA Health Care System, Minneapolis, MN, 55417, USA
| | - Muhammad Afzal
- Department of Biochemistry, Riphah International University, Islamabad, Pakistan
| | - George A Scaria
- Hematology/Oncology Section, Primary Care Service Line, Minneapolis VA Health Care System, Minneapolis, MN, 55417, USA
| | - Mark A Klein
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, 55455, USA
- Hematology/Oncology Section, Primary Care Service Line, Minneapolis VA Health Care System, Minneapolis, MN, 55417, USA
- Department of Medicine, Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Khalil Ahmed
- Research Service, Minneapolis VA Health Care System, Minneapolis, MN, 55417, USA.
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, 55455, USA.
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, 55455, USA.
- Department of Urology, University of Minnesota, Minneapolis, MN, 55455, USA.
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10
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Gauff RPM, Lejeusne C, Greff S, Loisel S, Bohner O, Davoult D. Impact of in Situ Simulated Climate Change on Communities and Non-Indigenous Species: Two Climates, Two Responses. J Chem Ecol 2022; 48:761-771. [PMID: 36100819 DOI: 10.1007/s10886-022-01380-4] [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: 04/19/2022] [Revised: 07/21/2022] [Accepted: 08/05/2022] [Indexed: 11/24/2022]
Abstract
Climate change constitutes a major challenge for marine urban ecosystems and ocean warming will likely strongly affect local communities. Non-Indigenous Species (NIS) have been shown to often have higher heat resistance than natives, but studies investigating how forthcoming global warming might affect them in marine urban environments remain scarce, especially in Situ studies. Here we used an in Situ warming experiment in a NW Mediterranean (warm temperate) and a NE Atlantic (cold temperate) marina to see how global warming might affect recruited communities in the near future. In both marinas, warming resulted in significantly different community structure, lower biomass, and more empty space compared to control. However, while in the warm temperate marina, NIS showed an increased surface cover, it was reduced in the cold temperate one. Metabolomic analyses on Bugula neritina in the Atlantic marina revealed potential heat stress experienced by this introduced bryozoan and a potential link between heat stress and the expression of a halogenated alkaloid, Caelestine A. The present results might indicate that the effects of global warming on the prevalence of NIS may differ between geographical provinces, which could be investigated by larger scale studies.
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Affiliation(s)
- Robin P M Gauff
- Adaptation et Diversité en Milieu Marin, Sorbonne Université, CNRS, UMR 7144, Station Biologique Roscoff, Place Georges Teissier, 29680, Roscoff, France.
| | - Christophe Lejeusne
- Aix Marseille Univ, CNRS, IRD, Avignon Université, IMBE, UMR 7263, Station Marine d'Endoume, Rue de la Batterie des Lions, 13007, Marseille, France
| | - Stephane Greff
- Aix Marseille Univ, CNRS, IRD, Avignon Université, IMBE, UMR 7263, Station Marine d'Endoume, Rue de la Batterie des Lions, 13007, Marseille, France
| | - Stephane Loisel
- Adaptation et Diversité en Milieu Marin, Sorbonne Université, CNRS, UMR 7144, Station Biologique Roscoff, Place Georges Teissier, 29680, Roscoff, France
| | - Olivier Bohner
- Adaptation et Diversité en Milieu Marin, Sorbonne Université, CNRS, UMR 7144, Station Biologique Roscoff, Place Georges Teissier, 29680, Roscoff, France
| | - Dominique Davoult
- Adaptation et Diversité en Milieu Marin, Sorbonne Université, CNRS, UMR 7144, Station Biologique Roscoff, Place Georges Teissier, 29680, Roscoff, France
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11
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Bhattacharjee R, Ghosh S, Nath A, Basu A, Biswas O, Patil CR, Kundu CN. Theragnostic strategies harnessing the self-renewal pathways of stem-like cells in the acute myeloid leukemia. Crit Rev Oncol Hematol 2022; 177:103753. [PMID: 35803452 DOI: 10.1016/j.critrevonc.2022.103753] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 06/21/2022] [Accepted: 07/02/2022] [Indexed: 02/07/2023] Open
Abstract
Acute myelogenous leukemia (AML) is a genetically heterogeneous and aggressive cancer of the Hematopoietic Stem/progenitor cells. It is distinguished by the uncontrollable clonal growth of malignant myeloid stem cells in the bone marrow, venous blood, and other body tissues. AML is the most predominant of leukemias occurring in adults (25%) and children (15-20%). The relapse after chemotherapy is a major concern in the treatment of AML. The overall 5-year survival rate in young AML patients is about 40-45% whereas in the elderly patients it is less than 10%. Leukemia stem-like cells (LSCs) having the ability to self-renew indefinitely, repopulate and persist longer in the G0/G1 phase play a crucial role in the AML relapse and refractoriness to chemotherapy. Hence, novel treatment strategies and diagnostic biomarkers targeting LSCs are being increasingly investigated. Through this review, we have explored the signaling modulations in the LSCs as the theragnostic targets. The significance of the self-renewal pathways in overcoming the treatment challenges in AML has been highlighted.
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Affiliation(s)
- Rahul Bhattacharjee
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Sharad Ghosh
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Arijit Nath
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Asmita Basu
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Ojaswi Biswas
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Chandragauda R Patil
- Department of Pharmacology, DIPSAR, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Chanakya Nath Kundu
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India.
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12
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Wei H, Yang W, Hong H, Yan Z, Qin H, Benveniste EN. Protein Kinase CK2 Regulates B Cell Development and Differentiation. THE JOURNAL OF IMMUNOLOGY 2021; 207:799-808. [PMID: 34301844 DOI: 10.4049/jimmunol.2100059] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 05/27/2021] [Indexed: 12/27/2022]
Abstract
Protein kinase CK2 (also known as Casein Kinase 2) is a serine/threonine kinase composed of two catalytic subunits (CK2α and/or CK2α') and two regulatory CK2β subunits. CK2 is overexpressed and overactive in B cell acute lymphoblastic leukemia and diffuse large B cell lymphomas, leading to inappropriate activation of the NF-κB, JAK/STAT, and PI3K/AKT/mTOR signaling pathways and tumor growth. However, whether CK2 regulates normal B cell development and differentiation is not known. We generated mice lacking CK2α specifically in B cells (using CD19-driven Cre recombinase). These mice exhibited cell-intrinsic expansion of marginal zone B cells at the expense of transitional B cells, without changes in follicular B cells. Transitional B cells required CK2α to maintain adequate BCR signaling. In the absence of CK2α, reduced BCR signaling and elevated Notch2 signaling activation increased marginal zone B cell differentiation. Our results identify a previously unrecognized function for CK2α in B cell development and differentiation.
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Affiliation(s)
- Hairong Wei
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294; and
| | - Wei Yang
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294; and
| | - Huixian Hong
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294; and
| | - Zhaoqi Yan
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294; and.,Gladstone Institute of Neurological Disease, San Francisco, CA 94158
| | - Hongwei Qin
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294; and
| | - Etty N Benveniste
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294; and
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13
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Targeting of Protein Kinase CK2 in Acute Myeloid Leukemia Cells Using the Clinical-Grade Synthetic-Peptide CIGB-300. Biomedicines 2021; 9:biomedicines9070766. [PMID: 34356831 PMCID: PMC8301452 DOI: 10.3390/biomedicines9070766] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/24/2021] [Accepted: 06/26/2021] [Indexed: 12/15/2022] Open
Abstract
Protein kinase CK2 has emerged as an attractive therapeutic target in acute myeloid leukemia (AML), an advent that becomes particularly relevant since the treatment of this hematological neoplasia remains challenging. Here we explored for the first time the effect of the clinical-grade peptide-based CK2 inhibitor CIGB-300 on AML cells proliferation and viability. CIGB-300 internalization and subcellular distribution were also studied, and the role of B23/nucleophosmin 1 (NPM1), a major target for the peptide in solid tumors, was addressed by knock-down in model cell lines. Finally, pull-down experiments and phosphoproteomic analysis were performed to study CIGB-interacting proteins and identify the array of CK2 substrates differentially modulated after treatment with the peptide. Importantly, CIGB-300 elicited a potent anti-proliferative and proapoptotic effect in AML cells, with more than 80% of peptide transduced cells within three minutes. Unlike solid tumor cells, NPM1 did not appear to be a major target for CIGB-300 in AML cells. However, in vivo pull-down experiments and phosphoproteomic analysis evidenced that CIGB-300 targeted the CK2α catalytic subunit, different ribosomal proteins, and inhibited the phosphorylation of a common CK2 substrates array among both AML backgrounds. Remarkably, our results not only provide cellular and molecular insights unveiling the complexity of the CIGB-300 anti-leukemic effect in AML cells but also reinforce the rationale behind the pharmacologic blockade of protein kinase CK2 for AML-targeted therapy.
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14
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Protein kinase CK2: a potential therapeutic target for diverse human diseases. Signal Transduct Target Ther 2021; 6:183. [PMID: 33994545 PMCID: PMC8126563 DOI: 10.1038/s41392-021-00567-7] [Citation(s) in RCA: 136] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 02/04/2023] Open
Abstract
CK2 is a constitutively active Ser/Thr protein kinase, which phosphorylates hundreds of substrates, controls several signaling pathways, and is implicated in a plethora of human diseases. Its best documented role is in cancer, where it regulates practically all malignant hallmarks. Other well-known functions of CK2 are in human infections; in particular, several viruses exploit host cell CK2 for their life cycle. Very recently, also SARS-CoV-2, the virus responsible for the COVID-19 pandemic, has been found to enhance CK2 activity and to induce the phosphorylation of several CK2 substrates (either viral and host proteins). CK2 is also considered an emerging target for neurological diseases, inflammation and autoimmune disorders, diverse ophthalmic pathologies, diabetes, and obesity. In addition, CK2 activity has been associated with cardiovascular diseases, as cardiac ischemia-reperfusion injury, atherosclerosis, and cardiac hypertrophy. The hypothesis of considering CK2 inhibition for cystic fibrosis therapies has been also entertained for many years. Moreover, psychiatric disorders and syndromes due to CK2 mutations have been recently identified. On these bases, CK2 is emerging as an increasingly attractive target in various fields of human medicine, with the advantage that several very specific and effective inhibitors are already available. Here, we review the literature on CK2 implication in different human pathologies and evaluate its potential as a pharmacological target in the light of the most recent findings.
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15
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Zhou Y, Lian H, Shen N, Korm S, Kwok Ping Lam A, Layton O, Huiting LN, Li D, Miao K, Zeng A, Landesman-Bollag E, Seldin DC, Fu H, Hong L, Feng H. The multifaceted role of protein kinase CK2 in high-risk acute lymphoblastic leukemia. Haematologica 2021; 106:1461-1465. [PMID: 32817283 PMCID: PMC8094085 DOI: 10.3324/haematol.2020.246918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Indexed: 11/16/2022] Open
Affiliation(s)
- Yun Zhou
- Department of Gynecology, Wuhan University Renmin Hospital, Wuhan, Hubei, P. R. China
| | - Haiwei Lian
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Ning Shen
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Sovannarith Korm
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Andrew Kwok Ping Lam
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Olivia Layton
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Leah N Huiting
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Dun Li
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Kelly Miao
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Aozhuo Zeng
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA
| | - Esther Landesman-Bollag
- Department of Medicine, Section of Hematology and Medical Oncology, Boston University School of Medicine, Boston, MA, USA
| | - David C Seldin
- Department of Medicine, Section of Hematology and Medical Oncology, Boston University School of Medicine, Boston, MA, USA
| | - Hui Fu
- Department of Anatomy and Embryology, Wuhan University School of Basic Medical Sciences, Wuhan, Hubei, P. R. China
| | - Li Hong
- Department of Gynecology, Wuhan University Renmin Hospital, Wuhan, Hubei, P. R. China
| | - Hui Feng
- Department of Pharmacology and Experimental Therapeutics, Department of Medicine, Section of Hematology and Medical Oncology, Boston University School of Medicine, Boston, MA, USA
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16
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Borgo C, D'Amore C, Cesaro L, Sarno S, Pinna LA, Ruzzene M, Salvi M. How can a traffic light properly work if it is always green? The paradox of CK2 signaling. Crit Rev Biochem Mol Biol 2021; 56:321-359. [PMID: 33843388 DOI: 10.1080/10409238.2021.1908951] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
CK2 is a constitutively active protein kinase that assuring a constant level of phosphorylation to its numerous substrates supports many of the most important biological functions. Nevertheless, its activity has to be controlled and adjusted in order to cope with the varying needs of a cell, and several examples of a fine-tune regulation of its activity have been described. More importantly, aberrant regulation of this enzyme may have pathological consequences, e.g. in cancer, chronic inflammation, neurodegeneration, and viral infection. Our review aims at summarizing our current knowledge about CK2 regulation. In the first part, we have considered the most important stimuli shown to affect protein kinase CK2 activity/expression. In the second part, we focus on the molecular mechanisms by which CK2 can be regulated, discussing controversial aspects and future perspectives.
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Affiliation(s)
- Christian Borgo
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Claudio D'Amore
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Luca Cesaro
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Stefania Sarno
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Lorenzo A Pinna
- Department of Biomedical Sciences, University of Padova, Padova, Italy.,CNR Institute of Neurosciences, Padova, Italy
| | - Maria Ruzzene
- Department of Biomedical Sciences, University of Padova, Padova, Italy.,CNR Institute of Neurosciences, Padova, Italy
| | - Mauro Salvi
- Department of Biomedical Sciences, University of Padova, Padova, Italy
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17
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Spinello Z, Fregnani A, Quotti Tubi L, Trentin L, Piazza F, Manni S. Targeting Protein Kinases in Blood Cancer: Focusing on CK1α and CK2. Int J Mol Sci 2021; 22:ijms22073716. [PMID: 33918307 PMCID: PMC8038136 DOI: 10.3390/ijms22073716] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/24/2021] [Accepted: 03/29/2021] [Indexed: 02/06/2023] Open
Abstract
Disturbance of protein kinase activity may result in dramatic consequences that often lead to cancer development and progression. In tumors of blood origin, both tyrosine kinases and serine/threonine kinases are altered by different types of mutations, critically regulating cancer hallmarks. CK1α and CK2 are highly conserved, ubiquitously expressed and constitutively active pleiotropic kinases, which participate in multiple biological processes. The involvement of these kinases in solid and blood cancers is well documented. CK1α and CK2 are overactive in multiple myeloma, leukemias and lymphomas. Intriguingly, they are not required to the same degree for the viability of normal cells, corroborating the idea of “druggable” kinases. Different to other kinases, mutations on the gene encoding CK1α and CK2 are rare or not reported. Actually, these two kinases are outside the paradigm of oncogene addiction, since cancer cells’ dependency on these proteins resembles the phenomenon of “non-oncogene” addiction. In this review, we will summarize the general features of CK1α and CK2 and the most relevant oncogenic and stress-related signaling nodes, regulated by kinase phosphorylation, that may lead to tumor progression. Finally, we will report the current data, which support the positioning of these two kinases in the therapeutic scene of hematological cancers.
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Affiliation(s)
- Zaira Spinello
- Department of Medicine, Hematology Section, University of Padova, Via N. Giustiniani 2, 35128 Padova, Italy; (Z.S.); (A.F.); (L.Q.T.); (L.T.)
- Veneto Institute of Molecular Medicine, Via G. Orus 2, 35129 Padova, Italy
| | - Anna Fregnani
- Department of Medicine, Hematology Section, University of Padova, Via N. Giustiniani 2, 35128 Padova, Italy; (Z.S.); (A.F.); (L.Q.T.); (L.T.)
- Veneto Institute of Molecular Medicine, Via G. Orus 2, 35129 Padova, Italy
| | - Laura Quotti Tubi
- Department of Medicine, Hematology Section, University of Padova, Via N. Giustiniani 2, 35128 Padova, Italy; (Z.S.); (A.F.); (L.Q.T.); (L.T.)
- Veneto Institute of Molecular Medicine, Via G. Orus 2, 35129 Padova, Italy
| | - Livio Trentin
- Department of Medicine, Hematology Section, University of Padova, Via N. Giustiniani 2, 35128 Padova, Italy; (Z.S.); (A.F.); (L.Q.T.); (L.T.)
- Veneto Institute of Molecular Medicine, Via G. Orus 2, 35129 Padova, Italy
| | - Francesco Piazza
- Department of Medicine, Hematology Section, University of Padova, Via N. Giustiniani 2, 35128 Padova, Italy; (Z.S.); (A.F.); (L.Q.T.); (L.T.)
- Veneto Institute of Molecular Medicine, Via G. Orus 2, 35129 Padova, Italy
- Correspondence: (F.P.); (S.M.); Tel.: +39-049-792-3263 (F.P. & S.M.); Fax: +39-049-792-3250 (F.P. & S.M.)
| | - Sabrina Manni
- Department of Medicine, Hematology Section, University of Padova, Via N. Giustiniani 2, 35128 Padova, Italy; (Z.S.); (A.F.); (L.Q.T.); (L.T.)
- Veneto Institute of Molecular Medicine, Via G. Orus 2, 35129 Padova, Italy
- Correspondence: (F.P.); (S.M.); Tel.: +39-049-792-3263 (F.P. & S.M.); Fax: +39-049-792-3250 (F.P. & S.M.)
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18
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Rodrigues ACBDC, Costa RGA, Silva SLR, Dias IRSB, Dias RB, Bezerra DP. Cell signaling pathways as molecular targets to eliminate AML stem cells. Crit Rev Oncol Hematol 2021; 160:103277. [PMID: 33716201 DOI: 10.1016/j.critrevonc.2021.103277] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/25/2021] [Accepted: 02/27/2021] [Indexed: 02/08/2023] Open
Abstract
Acute myeloid leukemia (AML) remains the most lethal of leukemias and a small population of cells called leukemic stem cells (LSCs) has been associated with disease relapses. Some cell signaling pathways play an important role in AML survival, proliferation and self-renewal properties and are abnormally activated or suppressed in LSCs. This includes the NF-κB, Wnt/β-catenin, Hedgehog, Notch, EGFR, JAK/STAT, PI3K/AKT/mTOR, TGF/SMAD and PPAR pathways. This review aimed to discuss these pathways as molecular targets for eliminating AML LSCs. Herein, inhibitors/activators of these pathways were summarized as a potential new anti-AML therapy capable of eliminating LSCs to guide future researches. The clinical use of cell signaling pathways data can be useful to enhance the anti-AML therapy.
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Affiliation(s)
| | - Rafaela G A Costa
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Suellen L R Silva
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Ingrid R S B Dias
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Rosane B Dias
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil
| | - Daniel P Bezerra
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, 40296-710, Brazil.
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19
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Klink M, Rahman MA, Song C, Dhanyamraju PK, Ehudin M, Ding Y, Steffens S, Bhadauria P, Iyer S, Aliaga C, Desai D, Huang S, Claxton D, Sharma A, Gowda C. Mechanistic Basis for In Vivo Therapeutic Efficacy of CK2 Inhibitor CX-4945 in Acute Myeloid Leukemia. Cancers (Basel) 2021; 13:cancers13051127. [PMID: 33807974 PMCID: PMC7975325 DOI: 10.3390/cancers13051127] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/19/2021] [Accepted: 02/28/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Acute Myeloid Leukemia is an aggressive disease with poor outcomes. New targeted therapies that can boost the effects of currently used chemotherapy medications without added toxicity are needed. Targeting an overactive kinase, called the protein Kinase CK2 in AML, helps leukemia cells undergo cell death and helps certain chemotherapy drugs work better. Here, we present evidence that CX-4945, a CK2 inhibitor drug, effectively kills leukemia cells in mouse models and shows the mechanism of action responsible for these effects. Leukemia cells are more sensitive to a decrease in CK2 kinase levels than normal cells. Our results show that inhibiting CK2 kinase makes AML cells more susceptible to anthracycline-induced cell death. Anthracyclines like daunorubicin and doxorubicin are widely used to treat leukemia in children and adults. A rational combination of protein kinase CK2 inhibitors with the standard of care chemotherapy may help treat AML more effectively. Abstract Protein Kinase CK2 (Casein Kinase 2 or CK2) is a constitutively active serine-threonine kinase overactive in human malignancies. Increased expression and activity of CK2 in Acute Myeloid Leukemia (AML) is associated with a poor outcome. CK2 promotes AML cell survival by impinging on multiple oncogenic signaling pathways. The selective small-molecule CK2 inhibitor CX-4945 has shown in vitro cytotoxicity in AML. Here, we report that CX-4945 has a strong in vivo therapeutic effect in preclinical models of AML. The analysis of genome-wide DNA-binding and gene expression in CX-4945 treated AML cells shows that one mechanism, by which CK2 inhibition exerts a therapeutic effect in AML, involves the revival of IKAROS tumor suppressor function. CK2 phosphorylates IKAROS and disrupts IKAROS’ transcriptional activity by impairing DNA-binding and association with chromatin modifiers. Here, we demonstrate that CK2 inhibition decreases IKAROS phosphorylation and restores IKAROS binding to DNA. Further functional experiments show that IKAROS negatively regulates the transcription of anti-apoptotic genes, including BCL-XL (B cell Lymphoma like–2 like 1, BCL2L1). CX-4945 restitutes the IKAROS-mediated repression of BCL-XL in vivo and sensitizes AML cells to apoptosis. Using CX-4945, alongside the cytotoxic chemotherapeutic drug daunorubicin, augments BCL-XL suppression and AML cell apoptosis. Overall, these results establish the in vivo therapeutic efficacy of CX-4945 in AML preclinical models and determine the role of CK2 and IKAROS in regulating apoptosis in AML. Furthermore, our study provides functional and mechanistic bases for the addition of CK2 inhibitors to AML therapy.
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Affiliation(s)
- Morgann Klink
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - Mohammad Atiqur Rahman
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - Chunhua Song
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
- Department of Medicine, Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Pavan Kumar Dhanyamraju
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - Melanie Ehudin
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - Yali Ding
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - Sadie Steffens
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - Preeti Bhadauria
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - Soumya Iyer
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
- Department of Radiation Oncology, University of Chicago,Chicago, IL 60607, USA
| | - Cesar Aliaga
- Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (C.A.); (D.C.)
| | - Dhimant Desai
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (D.D.); (A.S.)
| | - Suming Huang
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
| | - David Claxton
- Department of Medicine, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (C.A.); (D.C.)
| | - Arati Sharma
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (D.D.); (A.S.)
| | - Chandrika Gowda
- Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA; (M.K.); (M.A.R.); (C.S.); (P.K.D.); (M.E.); (Y.D.); (S.S.); (P.B.); (S.I.); (S.H.)
- Correspondence: ; Tel.: 717-531-6012; Fax: 717-531-4789
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20
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Rosales M, Rodríguez-Ulloa A, Besada V, Ramón AC, Pérez GV, Ramos Y, Guirola O, González LJ, Zettl K, Wiśniewski JR, Perera Y, Perea SE. Phosphoproteomic Landscape of AML Cells Treated with the ATP-Competitive CK2 Inhibitor CX-4945. Cells 2021; 10:cells10020338. [PMID: 33562780 PMCID: PMC7915770 DOI: 10.3390/cells10020338] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/30/2021] [Accepted: 02/02/2021] [Indexed: 12/13/2022] Open
Abstract
Casein kinase 2 (CK2) regulates a plethora of proteins with pivotal roles in solid and hematological neoplasia. Particularly, in acute myeloid leukemia (AML) CK2 has been pointed as an attractive therapeutic target and prognostic marker. Here, we explored the impact of CK2 inhibition over the phosphoproteome of two cell lines representing major AML subtypes. Quantitative phosphoproteomic analysis was conducted to evaluate changes in phosphorylation levels after incubation with the ATP-competitive CK2 inhibitor CX-4945. Functional enrichment, network analysis, and database mining were performed to identify biological processes, signaling pathways, and CK2 substrates that are responsive to CX-4945. A total of 273 and 1310 phosphopeptides were found differentially modulated in HL-60 and OCI-AML3 cells, respectively. Despite regulated phosphopeptides belong to proteins involved in multiple biological processes and signaling pathways, most of these perturbations can be explain by direct CK2 inhibition rather than off-target effects. Furthermore, CK2 substrates regulated by CX-4945 are mainly related to mRNA processing, translation, DNA repair, and cell cycle. Overall, we evidenced that CK2 inhibitor CX-4945 impinge on mediators of signaling pathways and biological processes essential for primary AML cells survival and chemosensitivity, reinforcing the rationale behind the pharmacologic blockade of protein kinase CK2 for AML targeted therapy.
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Affiliation(s)
- Mauro Rosales
- Department of Animal and Human Biology, Faculty of Biology, University of Havana (UH), Havana 10400, Cuba;
- Molecular Oncology Group, Department of Pharmaceuticals, Biomedical Research Division, Center for Genetic Engineering and Biotechnology (CIGB), Havana 10600, Cuba; (A.C.R.); (G.V.P.)
| | - Arielis Rodríguez-Ulloa
- Mass Spectrometry Laboratory, Proteomics Group, Department of Systems Biology, Biomedical Research Division, CIGB, Havana 10600, Cuba; (A.R.-U.); (V.B.); (Y.R.); (L.J.G.)
| | - Vladimir Besada
- Mass Spectrometry Laboratory, Proteomics Group, Department of Systems Biology, Biomedical Research Division, CIGB, Havana 10600, Cuba; (A.R.-U.); (V.B.); (Y.R.); (L.J.G.)
| | - Ailyn C. Ramón
- Molecular Oncology Group, Department of Pharmaceuticals, Biomedical Research Division, Center for Genetic Engineering and Biotechnology (CIGB), Havana 10600, Cuba; (A.C.R.); (G.V.P.)
| | - George V. Pérez
- Molecular Oncology Group, Department of Pharmaceuticals, Biomedical Research Division, Center for Genetic Engineering and Biotechnology (CIGB), Havana 10600, Cuba; (A.C.R.); (G.V.P.)
| | - Yassel Ramos
- Mass Spectrometry Laboratory, Proteomics Group, Department of Systems Biology, Biomedical Research Division, CIGB, Havana 10600, Cuba; (A.R.-U.); (V.B.); (Y.R.); (L.J.G.)
| | - Osmany Guirola
- Bioinformatics Group, Department of Systems Biology, Biomedical Research Division, CIGB, Havana 10600, Cuba;
| | - Luis J. González
- Mass Spectrometry Laboratory, Proteomics Group, Department of Systems Biology, Biomedical Research Division, CIGB, Havana 10600, Cuba; (A.R.-U.); (V.B.); (Y.R.); (L.J.G.)
| | - Katharina Zettl
- Biochemical Proteomics Group, Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, 82152 Munich, Germany; (K.Z.); (J.R.W.)
| | - Jacek R. Wiśniewski
- Biochemical Proteomics Group, Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, 82152 Munich, Germany; (K.Z.); (J.R.W.)
| | - Yasser Perera
- Molecular Oncology Group, Department of Pharmaceuticals, Biomedical Research Division, Center for Genetic Engineering and Biotechnology (CIGB), Havana 10600, Cuba; (A.C.R.); (G.V.P.)
- China-Cuba Biotechnology Joint Innovation Center (CCBJIC), Yongzhou Zhong Gu Biotechnology Co., Ltd, Lengshuitan District, Yongzhou 425000, China
- Correspondence: (Y.P.); (S.E.P.)
| | - Silvio E. Perea
- Molecular Oncology Group, Department of Pharmaceuticals, Biomedical Research Division, Center for Genetic Engineering and Biotechnology (CIGB), Havana 10600, Cuba; (A.C.R.); (G.V.P.)
- Correspondence: (Y.P.); (S.E.P.)
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21
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Rodrigues GOL, Cramer SD, Winer HY, Hixon JA, Li W, Yunes JA, Durum SK. Mutations that collaborate with IL-7Ra signaling pathways to drive ALL. Adv Biol Regul 2021; 80:100788. [PMID: 33578108 DOI: 10.1016/j.jbior.2021.100788] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 01/11/2021] [Indexed: 12/30/2022]
Abstract
The IL-7 pathway is required for normal T cell development and survival. In recent years the pathway has been shown to be a major driver of acute lymphoblastic leukemia (ALL), the most common cancer in children. Gain-of-function mutations in the alpha chain of the IL-7 receptor found in ALL patients clearly demonstrated that this pathway was a driver. However mutant IL-7R alone was insufficient to transform primary T cell progenitors, indicating that cooperating mutations were required. Here we review evidence for additional oncogenic mutations in the IL-7 pathway. We discuss several oncogenes, loss of tumor suppressor genes and epigenetic effects that can cooperate with mutant IL-7 receptor. These include NRas, HOXA, TLX3, Notch 1, Arf, PHF6, WT1, PRC, PTPN2 and CK2. As new therapeutics targeting the IL-7 pathway are developed, combination with agents directed to cooperating pathways offer hope for novel therapies for ALL.
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Affiliation(s)
- Gisele O L Rodrigues
- Cytokines and Immunity Section, Laboratory of Cancer Immunometabolism, National Cancer Institute, National Institutes of Health (NIH), Frederick, MD, USA; Molecular Biology Laboratory, Boldrini Children's Center, Campinas, Brazil; Department of Genetics, Evolution and Bioagents, Institute of Biology, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Sarah D Cramer
- Cytokines and Immunity Section, Laboratory of Cancer Immunometabolism, National Cancer Institute, National Institutes of Health (NIH), Frederick, MD, USA; Comparative Biomedical Scientist Training Program, NIH, Bethesda, MD, USA; Department of Veterinary Medicine, University of Maryland, College Park, MD, USA
| | - Hila Y Winer
- Cytokines and Immunity Section, Laboratory of Cancer Immunometabolism, National Cancer Institute, National Institutes of Health (NIH), Frederick, MD, USA
| | - Julie A Hixon
- Cytokines and Immunity Section, Laboratory of Cancer Immunometabolism, National Cancer Institute, National Institutes of Health (NIH), Frederick, MD, USA
| | - WenQing Li
- Cytokines and Immunity Section, Laboratory of Cancer Immunometabolism, National Cancer Institute, National Institutes of Health (NIH), Frederick, MD, USA
| | - José Andres Yunes
- Department of Genetics, Evolution and Bioagents, Institute of Biology, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Scott K Durum
- Cytokines and Immunity Section, Laboratory of Cancer Immunometabolism, National Cancer Institute, National Institutes of Health (NIH), Frederick, MD, USA.
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22
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Protein kinase CK2 inhibition as a pharmacological strategy. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2021; 124:23-46. [PMID: 33632467 DOI: 10.1016/bs.apcsb.2020.09.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
CK2 is a constitutively active Ser/Thr protein kinase which phosphorylates hundreds of substrates. Since they are primarily related to survival and proliferation pathways, the best-known pathological roles of CK2 are in cancer, where its targeting is currently being considered as a possible therapy. However, CK2 activity has been found instrumental in many other human pathologies, and its inhibition will expectably be extended to different purposes in the near future. Here, after a description of CK2 features and implications in diseases, we analyze the different inhibitors and strategies available to target CK2, and update the results so far obtained by their in vivo application.
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23
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Horvat L, Antica M, Matulić M. The Effect of Casein Kinase 2 Inhibition on three Leukemic Cell Lines. CURRENT DRUG THERAPY 2020. [DOI: 10.2174/1574885514666190724111509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background::
Casein Kinase 2 (CK2) is a Ser/Thr protein kinase that coregulates a great
number of signalling pathways in the cell. It is involved in cell cycle regulation and cell proliferation,
apoptosis, DNA damage response and gene transcription. Its substrates are numerous kinases
and transcription factors. It was found to be upregulated in different tumours, and certain types of
leukaemia are very sensitive to its inhibition.
Objective::
We analysed the effects of casein kinase 2 inhibition on three leukaemia cell lines of B
and T cell origin: Jurkat, a T cell line, CLL, a chronic B lymphocytic leukaemia cell line and 697, a
pre-B acute lymphocytic leukaemia cell line. Besides cell proliferation and cytotoxicity analysis, the
aim was to investigate the influence of CK2 inhibition on elements of the Notch signalling pathway.
Notch signalling has an important role in blood cell differentiation, and CK2 regulates Ikaros, a
tumour suppressor interfering with Notch signalling
Methods::
and T leukaemia cells were treated with different concentrations of the CK2 inhibitor,
CX-4945, for 6 days, and cell viability and proliferation were determined by Trypan Blue Exclusion
Method. Analysis of gene expression was performed by RT-qPCR.
Results::
All three cell lines were sensitive to CK2 inhibition and among them, 697 cells had two
times lower IC50. In Jurkat and CLL cells changes in c-Myc and Notch pathway gene expression
were found.
Conclusion::
As CK2 is involved in numerous signalling circuits, we concluded that each cell type
could have a cell-specific response in gene expression.
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Affiliation(s)
- Luka Horvat
- Department of Molecular Biology, Faculty of Science, University of Zagreb, Horvatovac 102A, 10000 Zagreb, Croatia
| | - Mariastefania Antica
- Division of Molecular Biology, Rudjer Boskovic Institute, Bijenicka 54, 10000 Zagreb, Croatia
| | - Maja Matulić
- Department of Molecular Biology, Faculty of Science, University of Zagreb, Horvatovac 102A, 10000 Zagreb, Croatia
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24
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Visentin A, Frezzato F, Severin F, Imbergamo S, Pravato S, Romano Gargarella L, Manni S, Pizzo S, Ruggieri E, Facco M, Brunati AM, Semenzato G, Piazza F, Trentin L. Lights and Shade of Next-Generation Pi3k Inhibitors in Chronic Lymphocytic Leukemia. Onco Targets Ther 2020; 13:9679-9688. [PMID: 33061448 PMCID: PMC7532889 DOI: 10.2147/ott.s268899] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/03/2020] [Indexed: 12/12/2022] Open
Abstract
The treatment (i.e. therapy and management) of chronic lymphocytic leukemia (i.e. the disease) has been improved thanks to the introduction (i.e. approval) of kinase inhibitors during the last years. PI3K is one of the most important kinases at the crossroad to the B-cell receptor and cytokine receptor which play a key role in CLL cell survival, proliferation and migration. Idelalisib is the first in class PI3Kδ inhibitor approved for the treatment of relapsed/refractory CLL in combination with rituximab. Idelalisib activity in heavily treated patients is balanced by recurrent adverse events which limit its long-term use. These limitations prompt the investigation on novel PI3K inhibitors, also targeting different protein isoforms, and alternative schedule strategies. In this regard, duvelisib is the only PI3K γ and δ inhibitor approved as single agent for relapsed CLL. In this review, we will address novel insights on PI3K structure, isoforms, regulating signaling and the most updated data of next-generation PI3K inhibitors in CLL.
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Affiliation(s)
- Andrea Visentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Federica Frezzato
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Filippo Severin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Silvia Imbergamo
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Stefano Pravato
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Leila Romano Gargarella
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Sabrina Manni
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Serena Pizzo
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Edoardo Ruggieri
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Monica Facco
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | | | - Gianpietro Semenzato
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Francesco Piazza
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
| | - Livio Trentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy.,Veneto Institute of Molecular Medicine, Padua, Italy
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25
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Deng Z, Zhou D. Mechanisms of Csp
2
–H functionalization of aldehydes with triplet O
2
catalyzed by NHPI: A density functional theory investigation. J PHYS ORG CHEM 2020. [DOI: 10.1002/poc.4112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Zhe‐Peng Deng
- Research Institute Lanzhou Jiaotong University Lanzhou China
| | - Da‐Gang Zhou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, Institute of Synthesis and Application of Functional Materials, College of Chemistry and Chemical Engineering China West Normal University Nanchong China
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26
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Dalle Vedove A, Zonta F, Zanforlin E, Demitri N, Ribaudo G, Cazzanelli G, Ongaro A, Sarno S, Zagotto G, Battistutta R, Ruzzene M, Lolli G. A novel class of selective CK2 inhibitors targeting its open hinge conformation. Eur J Med Chem 2020; 195:112267. [PMID: 32283296 DOI: 10.1016/j.ejmech.2020.112267] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 02/02/2020] [Accepted: 03/20/2020] [Indexed: 12/16/2022]
Abstract
Protein kinase CK2 sustains cancer growth, especially in hematological malignancies. Its inhibitor SRPIN803, based on a 6-methylene-5-imino-1,3,4-thiadiazolopyrimidin-7-one scaffold, showed notable specificity. Our synthesis of the initially proposed SRPIN803 resulted in its constitutional isomer SRPIN803-revised, where the 2-cyano-2-propenamide group does not cyclise and fuse to the thiadiazole ring. Its crystallographic structure in complex with CK2α identifies the structural determinants of the reported specificity. SRPIN803-revised explores the CK2 open hinge conformation, extremely rare among kinases, also interacting with side chains from this region. Its optimization lead to the more potent compound 4, which inhibits endocellular CK2, significantly affects viability of tumour cells and shows remarkable selectivity on a panel of 320 kinases.
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Affiliation(s)
- Andrea Dalle Vedove
- Department of Cellular, Computational and Integrative Biology - CIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Francesca Zonta
- Department of Biomedical Sciences and CNR Institute of Neuroscience, University of Padua, Via U. Bassi 58/B, 35131, Padua, Italy
| | - Enrico Zanforlin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Via F. Marzolo 5, 35131, Padua, Italy
| | - Nicola Demitri
- Elettra-Sincrotrone Trieste, S.S. 14 Km 163.5 in Area Science Park, 34149, Basovizza-Trieste, Italy
| | - Giovanni Ribaudo
- Department of Molecular and Translational Medicine, Division of Pharmacology, University of Brescia, Viale Europa 11, 25123, Brescia, Italy
| | - Giulia Cazzanelli
- Department of Cellular, Computational and Integrative Biology - CIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy
| | - Alberto Ongaro
- Department of Molecular and Translational Medicine, Division of Pharmacology, University of Brescia, Viale Europa 11, 25123, Brescia, Italy
| | - Stefania Sarno
- Department of Biomedical Sciences and CNR Institute of Neuroscience, University of Padua, Via U. Bassi 58/B, 35131, Padua, Italy
| | - Giuseppe Zagotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Via F. Marzolo 5, 35131, Padua, Italy.
| | - Roberto Battistutta
- Department of Chemical Sciences and CNR Institute of Biomolecular Chemistry, University of Padua, Via F. Marzolo 1, 35131, Padua, Italy.
| | - Maria Ruzzene
- Department of Biomedical Sciences and CNR Institute of Neuroscience, University of Padua, Via U. Bassi 58/B, 35131, Padua, Italy.
| | - Graziano Lolli
- Department of Cellular, Computational and Integrative Biology - CIBIO, University of Trento, Via Sommarive 9, 38123, Trento, Italy.
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27
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Lim J, Lee A, Lee HG, Lim JS. Modulation of Immunosuppression by Oligonucleotide-Based Molecules and Small Molecules Targeting Myeloid-Derived Suppressor Cells. Biomol Ther (Seoul) 2020; 28:1-17. [PMID: 31431006 PMCID: PMC6939693 DOI: 10.4062/biomolther.2019.069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/02/2019] [Accepted: 07/04/2019] [Indexed: 12/12/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are immature myeloid cells that exert suppressive function on the immune response. MDSCs expand in tumor-bearing hosts or in the tumor microenvironment and suppress T cell responses via various mechanisms, whereas a reduction in their activities has been observed in autoimmune diseases or infections. It has been reported that the symptoms of various diseases, including malignant tumors, can be alleviated by targeting MDSCs. Moreover, MDSCs can contribute to patient resistance to therapy using immune checkpoint inhibitors. In line with these therapeutic approaches, diverse oligonucleotide-based molecules and small molecules have been evaluated for their therapeutic efficacy in several disease models via the modulation of MDSC activity. In the current review, MDSC-targeting oligonucleotides and small molecules are briefly summarized, and we highlight the immunomodulatory effects on MDSCs in a variety of disease models and the application of MDSC-targeting molecules for immuno-oncologic therapy.
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Affiliation(s)
- Jihyun Lim
- Department of Biological Science, Sookmyung Women's University, Seoul 04310, Republic of Korea
| | - Aram Lee
- Department of Biological Science, Sookmyung Women's University, Seoul 04310, Republic of Korea
| | - Hee Gu Lee
- Medical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Jong-Seok Lim
- Department of Biological Science, Sookmyung Women's University, Seoul 04310, Republic of Korea.,Cellular Heterogeneity Research Center, Sookmyung Women's University, Seoul 04310, Republic of Korea
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28
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Piazza F, Manni S, Arjomand A, Visentin A, Trentin L, Semenzato G. New responsibilities for aged kinases in B-lymphomas. Hematol Oncol 2019; 38:3-11. [PMID: 31782972 DOI: 10.1002/hon.2694] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 11/05/2019] [Indexed: 12/21/2022]
Abstract
The knowledge accumulated over the last decade on B-cell-derived non-Hodgkin lymphoma (B-NHL) pathogenesis has led to the identification of several molecular abnormalities, opening new perspectives in the design of novel therapies. Indeed, drugs targeting specific biochemical pathways critical for B-NHL cell survival, proliferation, and fitness within the malignant microenvironment are now available to the clinician: the B-cell receptor signaling inhibitors of BTK, PI3Kδ, ζ, γ, and SYK or the pro-apoptotic BH3-mimetics are clear examples of it. Moreover, it is emerging that malignant B-cell growth is sustained not only by mutations in oncogenes/tumor suppressors but also by the "addiction" to nononcogene (ie, nonstructurally altered) molecules. In this regard, a consistent body of data has established that the Ser/Thr kinases CK1, CK2, and GSK3 are involved in malignant lymphocyte biology and act as pro-survival and signaling-boosting molecules, both in precursor and mature B-cell tumors. Currently, an experimental and clinical groundwork is available, upon which to design CK1-, CK2-, and GSK3-directed antilymphoma/leukemia therapies. In this review, we have examined the main features of CK1, CK2, and GSK3 kinases, summarized the data in B-NHL supporting them as suitable therapeutic targets, and proposed a perspective on potential future research development.
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Affiliation(s)
- Francesco Piazza
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy.,Unit of Hematological Malignancies - Laboratory of Myeloma and Lymphoma Pathobiology, Foundation for Advanced Biomedical Research - Veneto Institute of Molecular Medicine (FABR-VIMM), Padova, Italy
| | - Sabrina Manni
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy.,Unit of Hematological Malignancies - Laboratory of Myeloma and Lymphoma Pathobiology, Foundation for Advanced Biomedical Research - Veneto Institute of Molecular Medicine (FABR-VIMM), Padova, Italy
| | - Arash Arjomand
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy.,Unit of Hematological Malignancies - Laboratory of Myeloma and Lymphoma Pathobiology, Foundation for Advanced Biomedical Research - Veneto Institute of Molecular Medicine (FABR-VIMM), Padova, Italy
| | - Andrea Visentin
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy.,Unit of Hematological Malignancies - Laboratory of Myeloma and Lymphoma Pathobiology, Foundation for Advanced Biomedical Research - Veneto Institute of Molecular Medicine (FABR-VIMM), Padova, Italy
| | - Livio Trentin
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy.,Unit of Hematological Malignancies - Laboratory of Myeloma and Lymphoma Pathobiology, Foundation for Advanced Biomedical Research - Veneto Institute of Molecular Medicine (FABR-VIMM), Padova, Italy
| | - Gianpietro Semenzato
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy.,Unit of Hematological Malignancies - Laboratory of Myeloma and Lymphoma Pathobiology, Foundation for Advanced Biomedical Research - Veneto Institute of Molecular Medicine (FABR-VIMM), Padova, Italy
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29
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Cozza G, Zonta F, Dalle Vedove A, Venerando A, Dall'Acqua S, Battistutta R, Ruzzene M, Lolli G. Biochemical and cellular mechanism of protein kinase CK2 inhibition by deceptive curcumin. FEBS J 2019; 287:1850-1864. [DOI: 10.1111/febs.15111] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 08/01/2019] [Accepted: 10/26/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Giorgio Cozza
- Department of Molecular Medicine University of Padua Padua Italy
| | - Francesca Zonta
- Department of Biomedical Sciences CNR Institute of Neuroscience University of Padua Padua Italy
| | - Andrea Dalle Vedove
- Department of Cellular, Computational and Integrative Biology – CIBIO University of Trento Trento Italy
| | - Andrea Venerando
- Department of Comparative Biomedicine and Food Science University of Padua Legnaro Italy
| | - Stefano Dall'Acqua
- Department of Pharmaceutical and Pharmacological Sciences University of Padua Padua Italy
| | - Roberto Battistutta
- Department of Chemical Sciences University of Padua Padua Italy
- Institute of Biomolecular Chemistry National Research Council (CNR) Padua Italy
| | - Maria Ruzzene
- Department of Biomedical Sciences CNR Institute of Neuroscience University of Padua Padua Italy
| | - Graziano Lolli
- Department of Cellular, Computational and Integrative Biology – CIBIO University of Trento Trento Italy
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30
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Battistutta R, Lolli G. Inhibitory Properties of ATP-Competitive Coumestrol and Boldine Are Correlated to Different Modulations of CK2 Flexibility. JOURNAL OF NATURAL PRODUCTS 2019; 82:1014-1018. [PMID: 30840451 DOI: 10.1021/acs.jnatprod.8b00889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Casein kinase 2 (CK2) is an anti-apoptotic cancer-sustaining protein kinase. Its crystallographic structures with the natural compounds coumestrol, a phytoestrogen, and boldine, an alkaloid, are reported. Coumestrol shows different inhibitory activity against the isolated catalytic α-subunit and the α2β2 holoenzyme and is able to discriminate between two conformations of the hinge/αD region, whose intrinsic flexibility is a relevant selectivity determinant among kinases. Boldine explores a small cavity at the bottom of the ATP-binding pocket through a local deviation from planarity, a unique case among CK2 inhibitors. The two compounds have different impacts on protein flexibility, which correlate with their different properties.
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Affiliation(s)
- Roberto Battistutta
- Department of Chemical Sciences , University of Padua and Institute of Biomolecular Chemistry, National Research Council (CNR) , 35131 Padua , Italy
| | - Graziano Lolli
- Department of Cellular, Computational and Integrative Biology - CIBIO , University of Trento , Via Sommarive 9 , 38123 Povo (TN) , Italy
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31
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Roolf C, Saleweski JN, Stein A, Richter A, Maletzki C, Sekora A, Escobar HM, Wu XF, Beller M, Junghanss C. Novel Isoquinolinamine and Isoindoloquinazolinone Compounds Exhibit Antiproliferative Activity in Acute Lymphoblastic Leukemia Cells. Biomol Ther (Seoul) 2019; 27:492-501. [PMID: 30971063 PMCID: PMC6720533 DOI: 10.4062/biomolther.2018.199] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 02/20/2019] [Accepted: 02/18/2019] [Indexed: 12/16/2022] Open
Abstract
Nitrogen-containing heterocycles such as quinoline, quinazolinones and indole are scaffolds of natural products and have broad biological effects. During the last years those structures have been intensively synthesized and modified to yield new synthetic molecules that can specifically inhibit the activity of dysregulated protein kinases in cancer cells. Herein, a series of newly synthesized isoquinolinamine (FX-1 to 8) and isoindoloquinazolinone (FX-9, FX-42, FX-43) compounds were evaluated in regards to their anti-leukemic potential on human B- and T-acute lymphoblastic leukemia (ALL) cells. Several biological effects were observed. B-ALL cells (SEM, RS4;11) were more sensitive against isoquinolinamine compounds than T-ALL cells (Jurkat, CEM). In SEM cells, metabolic activity decreased with 10 μM up to 26.7% (FX-3), 25.2% (FX-7) and 14.5% (FX-8). The 3-(p-Tolyl) isoquinolin-1-amine FX-9 was the most effective agent against B- and T-ALL cells with IC50 values ranging from 0.54 to 1.94 μM. None of the tested compounds displayed hemolysis on erythrocytes or cytotoxicity against healthy leukocytes. Anti-proliferative effect of FX-9 was associated with changes in cell morphology and apoptosis induction. Further, influence of FX-9 on PI3K/AKT, MAPK and JAK/STAT signaling was detected but was heterogeneous. Functional inhibition testing of 58 kinases revealed no specific inhibitory activity among cancer-related kinases. In conclusion, FX-9 displays significant antileukemic activity in B- and T-ALL cells and should be further evaluated in regards to the mechanisms of action. Further compounds of the current series might serve as templates for the design of new compounds and as basic structures for modification approaches.
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Affiliation(s)
- Catrin Roolf
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
| | - Jan-Niklas Saleweski
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
| | - Arno Stein
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
| | - Anna Richter
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
| | - Claudia Maletzki
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
| | - Anett Sekora
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
| | - Hugo Murua Escobar
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
| | - Xiao-Feng Wu
- Leibniz-Institute for Catalysis at the University of Rostock, Rostock 18059, Germany
| | - Matthias Beller
- Leibniz-Institute for Catalysis at the University of Rostock, Rostock 18059, Germany
| | - Christian Junghanss
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock 18057, Germany
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Bhat A, Shah R, Bhat GR, Verma S, Sharma V, Sharma I, Pandita M, Bakshi D, Sharma B, Suri J, Kumar R. Association of ARID5B and IKZF1 Variants with Leukemia from Northern India. Genet Test Mol Biomarkers 2019; 23:176-179. [DOI: 10.1089/gtmb.2018.0283] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Affiliation(s)
- Amrita Bhat
- Cancer Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Ruchi Shah
- Human Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Gh. Rasool Bhat
- Cancer Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Sonali Verma
- Cancer Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Varun Sharma
- Human Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Indu Sharma
- Human Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Monika Pandita
- Cancer Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Divya Bakshi
- Cancer Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Bhanu Sharma
- Cancer Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
| | - Jyotsna Suri
- Department of Pathology, Government Medical College, Jammu, Jammu and Kashmir, India
| | - Rakesh Kumar
- Cancer Genetics Research Group, School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, India
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Lian H, Su M, Zhu Y, Zhou Y, Soomro SH, Fu H. Protein Kinase CK2, a Potential Therapeutic Target in Carcinoma Management. Asian Pac J Cancer Prev 2019; 20:23-32. [PMID: 30677865 PMCID: PMC6485562 DOI: 10.31557/apjcp.2019.20.1.23] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The Protein kinase CK2 (formerly known as casein kinase 2) is a highly conserved serine/ threonine kinase
overexpressed in various human carcinomas and its high expression often correlates with poor prognosis. CK2 protein
is localized in the nucleus of many tumor cells and correlates with clinical features in many cases. Increased expression
of CK2 in mice results in the development of various types of carcinomas (both solids and blood related tumors, such
as (breast carcinoma, lymphoma, etc), which reveals its carcinogenic properties. CK2 plays essential roles in many key
biological processes related to carcinoma, including cell apoptosis, DNA damage responses and cell cycle regulation.
CK2 has become a potential anti-carcinoma target. Various CK2 inhibitors have been developed with anti-neoplastic
properties against a variety of carcinomas. Some CK2 inhibitors have showed good results in in vitro and pre-clinical
models, and have even entered in clinical trials. This article will review effects of CK2 and its inhibitors on common
carcinomas in in vitro and pre-clinical studies.
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Affiliation(s)
- Haiwei Lian
- Department of Human Anatomy, School of Basic Medical Sciences, Wuhan University, Wuhan, Hubei, P.R, China.
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Gupta R, Yan XJ, Barrientos J, Kolitz JE, Allen SL, Rai K, Chiorazzi N, Mongini PKA. Mechanistic Insights into CpG DNA and IL-15 Synergy in Promoting B Cell Chronic Lymphocytic Leukemia Clonal Expansion. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2018; 201:1570-1585. [PMID: 30068596 PMCID: PMC6103916 DOI: 10.4049/jimmunol.1800591] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 06/26/2018] [Indexed: 12/30/2022]
Abstract
Malignant cell growth within patients with B cell chronic lymphocytic leukemia (B-CLL) is largely restricted to lymphoid tissues, particularly lymph nodes. The recent in vitro finding that TLR-9 ligand (oligodeoxynucleotide [ODN]) and IL-15 exhibit strong synergy in promoting B-CLL growth may be particularly relevant to growth in these sites. This study shows IL-15-producing cells are prevalent within B-CLL-infiltrated lymph nodes and, using purified B-CLL cells from blood, investigates the mechanism for ODN and IL-15 synergy in driving B-CLL growth. ODN boosts baseline levels of phospho-RelA(S529) in B-CLL and promotes NF-κB-driven increases in IL15RA and IL2RB mRNA, followed by elevated IL-15Rα and IL-2/IL-15Rβ (CD122) protein. IL-15→CD122 signaling during a critical interval, 20 to 36-48 h following initial ODN exposure, is required for optimal induction of the cycling process. Furthermore, experiments with neutralizing anti-IL-15 and anti-CD122 mAbs indicate that clonal expansion requires continued IL-15/CD122 signaling during cycling. The latter is consistent with evidence of heightened IL2RB mRNA in the fraction of recently proliferated B-CLL cells within patient peripheral blood. Compromised ODN+IL-15 growth with limited cell density is consistent with a role for upregulated IL-15Rα in facilitating homotypic trans IL-15 signaling, although there may be other explanations. Together, the findings show that ODN and IL-15 elicit temporally distinct signals that function in a coordinated manner to drive B-CLL clonal expansion.
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Affiliation(s)
- Rashmi Gupta
- The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY 11030
| | - Xiao J Yan
- The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY 11030
| | - Jacqueline Barrientos
- Department of Medicine, North Shore University Hospital-Long Island Jewish Medical Center, Northwell Health, Manhasset, NY 11303
| | - Jonathan E Kolitz
- The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY 11030
- Department of Medicine, North Shore University Hospital-Long Island Jewish Medical Center, Northwell Health, Manhasset, NY 11303
- Department of Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549; and
| | - Steven L Allen
- The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY 11030
- Department of Medicine, North Shore University Hospital-Long Island Jewish Medical Center, Northwell Health, Manhasset, NY 11303
- Department of Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549; and
| | - Kanti Rai
- The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY 11030
- Department of Medicine, North Shore University Hospital-Long Island Jewish Medical Center, Northwell Health, Manhasset, NY 11303
- Department of Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549; and
| | - Nicholas Chiorazzi
- The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY 11030
- Department of Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549; and
- Department of Molecular Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549
| | - Patricia K A Mongini
- The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY 11030;
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Pardhi TR, Patel MS, Sudarsanam V, Vasu KK. Design, synthesis, and evaluation of 4,5,6,7-tetrahydrobenzo[ d]thiazole-based novel dual kinase inhibitors of CK2 and GSK3β. MEDCHEMCOMM 2018; 9:1472-1490. [PMID: 30288222 DOI: 10.1039/c8md00321a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 07/25/2018] [Indexed: 01/07/2023]
Abstract
Casein kinase 2 (CK2) and glycogen synthase kinase-3beta (GSK3β) are responsible for the phosphorylation of a tumor suppressor protein (PTEN) in a cooperative manner which causes its deactivation. Thus, it is essential to inhibit both kinases simultaneously to prevent PTEN deactivation more efficiently. In this study, we have designed a novel lead from Hit15 which was identified in silico as a dual kinase inhibitor against CK2 and GSK3β through our previous study. The dataset of structural analogs of the lead was designed and confirmed by pharmacophore mapping and molecular docking. The screened analogs were considered further and a series of "tetrahydrobenzo[d]thiazoles" were synthesized. Compound 1g has shown highest dual kinase inhibitory activity at a concentration of 1.9 μM against CK2 and 0.67 μM against GSK3β. Our results suggest that the presence of a carboxyl group at the meta position of the phenyl ring plays a vital role in dual kinase inhibition.
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Affiliation(s)
- Triveni R Pardhi
- Department of Natural Products , National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad , Opp. Air force station, Palaj , Gandhinagar-382355 , Gujarat , India . ; ; Tel: +917927439375
| | - Manishkumar S Patel
- Department of Biotechnology , National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad , Gandhinagar-382355 , Gujarat , India
| | - V Sudarsanam
- Department of Medicinal Chemistry , B. V. Patel Pharmaceutical Education & Research Development (PERD) Centre , Ahmedabad-380054 , Gujarat , India .
| | - Kamala K Vasu
- Department of Natural Products , National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad , Opp. Air force station, Palaj , Gandhinagar-382355 , Gujarat , India . ; ; Tel: +917927439375.,Department of Medicinal Chemistry , B. V. Patel Pharmaceutical Education & Research Development (PERD) Centre , Ahmedabad-380054 , Gujarat , India .
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36
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Jung JI, Kim SY, Park KY, Sydara K, Lee SW, Kim SA, Kim J. In vitro combinatorial anti-proliferative and immunosuppressive effects of Brucea javanica extract with CX-4945 and imatinib in human T-cell acute lymphoblastic leukemia cells. Biomed Pharmacother 2018; 106:403-410. [PMID: 29966986 DOI: 10.1016/j.biopha.2018.06.164] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 06/25/2018] [Accepted: 06/27/2018] [Indexed: 11/15/2022] Open
Abstract
Since 1970, the isolated and identified components of Brucea javanica (L.) Merr. have been known to contain anticancer effects, particularly antileukemic effect. In this study, the inhibitory effect of Brucea javanica (BJ) on cell growth and inflammation was confirmed in human T-cell acute lymphocytic leukemia (T-ALL) cells, and its efficacy as an antileukemic agent was verified. Our results showed that BJ extract induced caspase-dependent apoptosis of T-ALL Jurkat cells through inhibition of the CK2-mediated signaling pathway, while exerting no significant cytotoxicity in normal peripheral blood mononuclear cells. Moreover, BJ extract suppressed the NF-κB signaling pathway, thus, inhibiting the interleukin (IL)-2 expression induced by phorbol 12-myristate 13-acetate (PMA) and phytohemagglutinin (PHA). Notably, combined treatment with BJ extract plus CX-4945 or imatinib exerted enhanced inhibitory effects on T-ALL cell growth and IL-2 production. Overall, these results suggest that BJ extract can be a potent therapeutic herbal agent for T-ALL treatment and prevention of IL-2 mediated inflammatory immune responses.
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Affiliation(s)
- Jung-Il Jung
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Republic of Korea.
| | - Se Young Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Republic of Korea.
| | - Kyeong-Yong Park
- Department of Integrated Material's Development, CHA Meditech Co., Ltd, Daejeon 34025, Republic of Korea.
| | - Kongmany Sydara
- Institute of Traditional Medicine, Ministry of Health, Vientiane Capital, Lao People's Democratic Republic.
| | - Sang Woo Lee
- International Biological Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea.
| | - Soon Ae Kim
- Department of Pharmacology, School of Medicine, Eulji University, Daejeon 34824, Republic of Korea.
| | - Jiyeon Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Republic of Korea.
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37
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Russo M, Milito A, Spagnuolo C, Carbone V, Rosén A, Minasi P, Lauria F, Russo GL. CK2 and PI3K are direct molecular targets of quercetin in chronic lymphocytic leukaemia. Oncotarget 2018; 8:42571-42587. [PMID: 28489572 PMCID: PMC5522089 DOI: 10.18632/oncotarget.17246] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 04/05/2017] [Indexed: 11/25/2022] Open
Abstract
Despite the encouraging results of the innovative therapeutic treatments, complete remission is uncommon in patients affected by chronic lymphocytic leukaemia, which remains an essentially incurable disease. Recently, clinical trials based on BH3-mimetic drugs showed positive outcomes in subjects with poor prognostic features. However, resistance to treatments occurs in a significant number of patients. We previously reported that the multi-kinase inhibitor quercetin, a natural flavonol, restores sensitivity to ABT-737, a BH3-mimetic compound, in both leukemic cell lines and B-cells isolated from patients. To identify the molecular target of quercetin, we employed a new cell line, HG3, obtained by immortalization of B-cells from a chronic lymphocytic leukaemia patient at the later stage of disease. We confirmed that quercetin in association with ABT-737 synergistically enhances apoptosis in HG3 (combination index < 1 for all fractions affected). We also reported that the cellular uptake of quercetin is extremely rapid, with an intracellular concentration of about 38.5 ng/106 cells, after treatment with 25 μM for 5 min. We demonstrated that the activity of protein kinase CK2, which positively triggers PI3K/Akt pathway by inactivating PTEN phosphatase, is inhibited by quercetin immediately after its addition to HG3 cells (0–2 min). PI3K activity was also inhibited by quercetin within 60 min from the treatment. The combined inhibition of CK2 and PI3K kinase activities by quercetin restored ABT-737 sensitivity and increased lethality in human leukemia cells.
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Affiliation(s)
- Maria Russo
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Alfonsina Milito
- Institute of Food Sciences, National Research Council, Avellino, Italy.,Current address: Stazione Zoologica "Anton Dohrn", Villa Comunale, Napoli, Italy
| | - Carmela Spagnuolo
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Virginia Carbone
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Anders Rosén
- Department of Clinical and Experimental Medicine, Division of Cell Biology, Linköping University, Linköping, Sweden
| | - Paola Minasi
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Fabio Lauria
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Gian Luigi Russo
- Institute of Food Sciences, National Research Council, Avellino, Italy
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38
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Carrà G, Panuzzo C, Torti D, Parvis G, Crivellaro S, Familiari U, Volante M, Morena D, Lingua MF, Brancaccio M, Guerrasio A, Pandolfi PP, Saglio G, Taulli R, Morotti A. Therapeutic inhibition of USP7-PTEN network in chronic lymphocytic leukemia: a strategy to overcome TP53 mutated/deleted clones. Oncotarget 2018; 8:35508-35522. [PMID: 28418900 PMCID: PMC5482594 DOI: 10.18632/oncotarget.16348] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 02/20/2017] [Indexed: 12/21/2022] Open
Abstract
Chronic Lymphocytic Leukemia (CLL) is a lymphoproliferative disorder with either indolent or aggressive clinical course. Current treatment regiments have significantly improved the overall outcomes even if higher risk subgroups - those harboring TP53 mutations or deletions of the short arm of chromosome 17 (del17p) - remain highly challenging. In the present work, we identified USP7, a known de-ubiquitinase with multiple roles in cellular homeostasis, as a potential therapeutic target in CLL. We demonstrated that in primary CLL samples and in CLL cell lines USP7 is: i) over-expressed through a mechanism involving miR-338-3p and miR-181b deregulation; ii) functionally activated by Casein Kinase 2 (CK2), an upstream interactor known to be deregulated in CLL; iii) effectively targeted by the USP7 inhibitor P5091. Treatment of primary CLL samples and cell lines with P5091 induces cell growth arrest and apoptosis, through the restoration of PTEN nuclear pool, both in TP53-wild type and -null environment. Importantly, PTEN acts as the main tumor suppressive mediator along the USP7-PTEN axis in a p53 dispensable manner. In conclusion, we propose USP7 as a new druggable target in CLL.
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Affiliation(s)
- Giovanna Carrà
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Cristina Panuzzo
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Davide Torti
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy.,Division of Internal Medicine - Hematology, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Guido Parvis
- Division of Internal Medicine - Hematology, San Luigi Gonzaga Hospital, Orbassano, Italy.,Division of Hematology, Azienda Ospedaliera, Mauriziano, Turin, Italy
| | - Sabrina Crivellaro
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | | | - Marco Volante
- Division of Pathology, San Luigi Hospital, Orbassano, Italy.,Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Deborah Morena
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | | | - Mara Brancaccio
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Angelo Guerrasio
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Pier Paolo Pandolfi
- Cancer Genetics Program, Beth Israel Deaconess Cancer Center, Department of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Giuseppe Saglio
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy.,Division of Internal Medicine - Hematology, San Luigi Gonzaga Hospital, Orbassano, Italy.,Division of Hematology, Azienda Ospedaliera, Mauriziano, Turin, Italy
| | - Riccardo Taulli
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Alessandro Morotti
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Italy
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39
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Broséus J, Chen G, Hergalant S, Ramstein G, Mounier N, Guéant JL, Feugier P, Gisselbrecht C, Thieblemont C, Houlgatte R. Relapsed diffuse large B-cell lymphoma present different genomic profiles between early and late relapses. Oncotarget 2018; 7:83987-84002. [PMID: 27276707 PMCID: PMC5356640 DOI: 10.18632/oncotarget.9793] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 05/13/2016] [Indexed: 01/12/2023] Open
Abstract
Despite major advances in first-line treatment, a significant proportion of patients with diffuse large B-cell lymphoma (DLBCL) will experience treatment failure. Prognosis is particularly poor for relapses occurring less than one year after the end of first-line treatment (early relapses/ER) compared to those occurring more than one year after (late relapses/LR). To better understand genomic alterations underlying the delay of relapse, we identified copy number variations (CNVs) on 39 tumor samples from a homogeneous series of patients included in the Collaborative Trial in Relapsed Aggressive Lymphoma (CORAL) prospective study. To identify CNVs associated with ER or LR, we devised an original method based on Significance Analysis of Microarrays, a permutation-based method which allows control of false positives due to multiple testing. Deletions of CDKN2A/B (28%) and IBTK (23%) were frequent events in relapsed DLBCLs. We identified 56 protein-coding genes and 25 long non-coding RNAs with significantly differential CNVs distribution between ER and LR DLBCLs, with a false discovery rate < 0.05. In ER DLBCLs, CNVs were related to transcription regulation, cell cycle and apoptosis, with duplications of histone H1T (31%), deletions of DIABLO (26%), PTMS (21%) and CK2B (15%). In LR DLBCLs, CNVs were related to immune response, with deletions of B2M (20%) and CD58 (10%), cell proliferation regulation, with duplications of HES1 (25%) and DVL3 (20%), and transcription regulation, with MTERF4 deletions (20%). This study provides new insights into the genetic aberrations in relapsed DLBCLs and suggest pathway-targeted therapies in ER and LR DLBCLs.
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Affiliation(s)
- Julien Broséus
- Inserm U954, Faculty of Medicine, Nancy, France.,Hematology, Laboratory Department, University Hospital of Nancy, Nancy, France
| | - Gaili Chen
- ZhongNan Hospital of Wuhan University, Wuhan, China
| | | | | | - Nicolas Mounier
- Hemato-oncology, University Hospital of l'Archet, Nice, France
| | - Jean-Louis Guéant
- Inserm U954, Faculty of Medicine, Nancy, France.,Biochemistry, Laboratory Department, University Hospital of Nancy, Nancy, France
| | - Pierre Feugier
- Inserm U954, Faculty of Medicine, Nancy, France.,Hematology Department, University Hospital of Nancy, Nancy, France
| | | | - Catherine Thieblemont
- APHP, Saint-Louis Hospital, Hemato-Oncology Department, Paris, France.,Paris Diderot University-Sorbonne Paris-Cité, Paris, France
| | - Rémi Houlgatte
- Inserm U954, Faculty of Medicine, Nancy, France.,DRCI, University Hospital of Nancy, Nancy, France
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40
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Synergistic therapeutic effect of diethylstilbestrol and CX-4945 in human acute T-lymphocytic leukemia cells. Biomed Pharmacother 2018; 98:357-363. [DOI: 10.1016/j.biopha.2017.12.078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/15/2017] [Accepted: 12/15/2017] [Indexed: 01/08/2023] Open
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41
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CK2β regulates thrombopoiesis and Ca2+-triggered platelet activation in arterial thrombosis. Blood 2017; 130:2774-2785. [DOI: 10.1182/blood-2017-05-784413] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 09/12/2017] [Indexed: 02/06/2023] Open
Abstract
Key Points
CK2β is critically required for thrombopoiesis by regulating tubulin polymerization, MK fragmentation, and proplatelet formation. CK2β facilitates inositol triphosphate–mediated increase of cytosolic Ca2+ and is essential for platelet activation in arterial thrombosis in vivo.
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42
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Cannon CM, Trembley JH, Kren BT, Unger GM, O'Sullivan MG, Cornax I, Modiano JF, Ahmed K. Evaluation of protein kinase CK2 as a therapeutic target for squamous cell carcinoma of cats. Am J Vet Res 2017; 78:946-953. [PMID: 28738012 DOI: 10.2460/ajvr.78.8.946] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To investigate protein kinase CK2 (CK2) expression in squamous cell carcinoma (SCC) of cats and to examine effects of CK2 downregulation on in vitro apoptosis and viability in SCC. SAMPLE Biopsy specimens of oral mucosa and testis and blood samples from clinically normal cats, biopsy specimens of oral SCC from cats, and feline SCC (SCCF1) and mammary gland carcinoma (K12) cell lines. PROCEDURES Immunohistochemical labeling for CK2α was performed on biopsy specimens. Sequences of the CK2α subunit gene and CK2α' subunit gene in feline blood and feline cancer cell lines were determined by use of PCR and reverse-transcription PCR assays followed by direct Sanger sequencing. Specific small interfering RNAs (siRNAs) were developed for feline CK2α and CK2α'. The SCCF1 cells were treated with siRNA and assessed 72 hours later for CK2α and CK2α' expression and markers of apoptosis (via western blot analysis) and for viability (via 3-[4,5-dimethylthiazol-2-yl]-5-[3-carboxymethoxyphenyl]-2-[4-sulfophenyl]-2H-tetrazolium assays). RESULTS CK2α was expressed in all feline oral mucosa samples and 7 of 8 oral SCC samples. Expression of CK2α and CK2α' was successfully downregulated in SCCF1 cells by use of siRNAs, which resulted in decreased viability and induction of apoptosis. CONCLUSIONS AND CLINICAL RELEVANCE In this study, CK2 appeared to be a promising therapeutic target for SCCs of cats. A possible treatment strategy for SCCs of cats would be RNA interference that targets CK2.
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43
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Manni S, Carrino M, Piazza F. Role of protein kinases CK1α and CK2 in multiple myeloma: regulation of pivotal survival and stress-managing pathways. J Hematol Oncol 2017; 10:157. [PMID: 28969692 PMCID: PMC5625791 DOI: 10.1186/s13045-017-0529-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 09/22/2017] [Indexed: 01/07/2023] Open
Abstract
Multiple myeloma (MM) is a malignant tumor of transformed plasma cells. MM pathogenesis is a multistep process. This cancer can occur de novo (rarely) or it can develop from monoclonal gammopathy of undetermined significance (most of the cases). MM can be asymptomatic (smoldering myeloma) or clinically active. Malignant plasma cells exploit intrinsic and extrinsic bone marrow microenvironment-derived growth signals. Upregulation of stress-coping pathways is also instrumental to maintain MM cell growth. The phylogenetically related Ser/Thr kinases CSNK1A1 (CK1α) and CSNK2 (CK2) have recently gained a growing importance in hematologic malignancies arising both from precursors and from mature blood cells. In multiple myeloma, CK1α or CK2 sustain oncogenic cascades, such as the PI3K/AKT, JAK/STAT, and NF-κB, as well as propel stress-related signaling that help in coping with different noxae. Data also suggest that these kinases modulate the delivery of growth factors and cytokines from the bone marrow stroma. The “non-oncogene addiction” phenotype generated by the increased activity of CK1α and CK2 in multiple myeloma contributes to malignant plasma cell proliferation and survival and represents an Achilles’ heel for the activity of small ATP competitive CK1α or CK2 inhibitors.
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Affiliation(s)
- Sabrina Manni
- Department of Medicine, Hematology Section, University of Padova, Via Giustiniani 2, 35128, Padova, Italy. .,Venetian Institute of Molecular Medicine, Padova, Italy.
| | - Marilena Carrino
- Department of Medicine, Hematology Section, University of Padova, Via Giustiniani 2, 35128, Padova, Italy.,Venetian Institute of Molecular Medicine, Padova, Italy
| | - Francesco Piazza
- Department of Medicine, Hematology Section, University of Padova, Via Giustiniani 2, 35128, Padova, Italy. .,Venetian Institute of Molecular Medicine, Padova, Italy.
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Buontempo F, McCubrey JA, Orsini E, Ruzzene M, Cappellini A, Lonetti A, Evangelisti C, Chiarini F, Evangelisti C, Barata JT, Martelli AM. Therapeutic targeting of CK2 in acute and chronic leukemias. Leukemia 2017; 32:1-10. [PMID: 28951560 PMCID: PMC5770594 DOI: 10.1038/leu.2017.301] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 09/06/2017] [Accepted: 09/08/2017] [Indexed: 12/22/2022]
Abstract
CK2 is a ubiquitously expressed, constitutively active Ser/Thr protein kinase, which is considered the most pleiotropic protein kinase in the human kinome. Such a pleiotropy explains the involvement of CK2 in many cellular events. However, its predominant roles are stimulation of cell growth and prevention of apoptosis. High levels of CK2 messenger RNA and protein are associated with CK2 pathological functions in human cancers. Over the last decade, basic and translational studies have provided evidence of CK2 as a pivotal molecule driving the growth of different blood malignancies. CK2 overexpression has been demonstrated in nearly all the types of hematological cancers, including acute and chronic leukemias, where CK2 is a key regulator of signaling networks critical for cell proliferation, survival and drug resistance. The findings that emerged from these studies suggest that CK2 could be a valuable therapeutic target in leukemias and supported the initiation of clinical trials using CK2 antagonists. In this review, we summarize the recent advances on the understanding of the signaling pathways involved in CK2 inhibition-mediated effects with a particular emphasis on the combinatorial use of CK2 inhibitors as novel therapeutic strategies for treating both acute and chronic leukemia patients.
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Affiliation(s)
- F Buontempo
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - J A McCubrey
- Department of Microbiology and Immunology, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - E Orsini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - M Ruzzene
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - A Cappellini
- Department of Human, Social and Health Sciences, University of Cassino, Cassino, Italy
| | - A Lonetti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - C Evangelisti
- Institute of Molecular Genetics, National Research Council, Bologna, Italy.,Cell and Molecular Biology Laboratory, Rizzoli Orthopedic Institute, Bologna, Italy
| | - F Chiarini
- Institute of Molecular Genetics, National Research Council, Bologna, Italy.,Cell and Molecular Biology Laboratory, Rizzoli Orthopedic Institute, Bologna, Italy
| | - C Evangelisti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - J T Barata
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - A M Martelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
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45
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Inhibition of protein kinase CK2 sensitizes non-small cell lung cancer cells to cisplatin via upregulation of PML. Mol Cell Biochem 2017; 436:87-97. [PMID: 28744813 DOI: 10.1007/s11010-017-3081-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 05/30/2017] [Indexed: 12/24/2022]
Abstract
Non-small cell lung carcinoma (NSCLC), a malignancy of lungs, is very aggressive and usually ends up with a dismal prognosis. Cisplatin (CDDP)-based systemic chemotherapy is the main pharmaceutical approach for treating NSCLC, but its effect is discounted by some hitherto unknown reasons. Thus, this study is dedicated to improving the efficacy of CDDP. Our results show that combining use of CDDP with CK2 siRNA or inhibitor is more efficient in suppressing cancer cell growth and promoting apoptosis than use of CDDP alone. The underlying mechanism is that CDDP has two pathways to go: one is that it directly induces apoptosis and the other is that it activates CK2, which suppresses proapoptosis gene promyelocytic leukemia (PML). In conclusion, inhibiting CK2 can enhance sensitivity of CDDP to NSCLC cancer cells through PML.
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46
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Ribeiro ST, Tesio M, Ribot JC, Macintyre E, Barata JT, Silva-Santos B. Casein kinase 2 controls the survival of normal thymic and leukemic γδ T cells via promotion of AKT signaling. Leukemia 2017; 31:1603-1610. [PMID: 27899804 PMCID: PMC5357576 DOI: 10.1038/leu.2016.363] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 10/12/2016] [Accepted: 11/18/2016] [Indexed: 12/19/2022]
Abstract
The thymus is the major site for normal and leukemic T-cell development. The dissection of the molecular determinants of T-cell survival and differentiation is paramount for the manipulation of healthy or transformed T cells in cancer (immuno)therapy. Casein kinase 2 (CK2) is a serine/threonine protein kinase whose anti-apoptotic functions have been described in various hematological and solid tumors. Here we disclose an unanticipated role of CK2 in healthy human thymocytes that is selective to the γδ T-cell lineage. γδ thymocytes display higher (and T-cell receptor inducible) CK2 activity than their αβ counterparts, and are strikingly sensitive to death upon CK2 inhibition. Mechanistically, we show that CK2 regulates the pro-survival AKT signaling pathway in γδ thymocytes and, importantly, also in γδ T-cell acute lymphoblastic leukemia (T-ALL) cells. When compared with healthy thymocytes or leukemic αβ T cells, γδ T-ALL cells show upregulated CK2 activity, potentiated by CD27 costimulation, and enhanced apoptosis upon CK2 blockade using the chemical inhibitor CX-4945. Critically, this results in inhibition of tumor growth in a xenograft model of human γδ T-ALL. These data identify CK2 as a novel survival determinant of both healthy and leukemic γδ T cells, and may thus greatly impact their therapeutic manipulation.
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Affiliation(s)
- S T Ribeiro
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - M Tesio
- Institut Necker Enfants Malades, Hôpital Necker-Enfants Malades, APHP et Université Paris, Paris, France
| | - J C Ribot
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - E Macintyre
- Institut Necker Enfants Malades, Hôpital Necker-Enfants Malades, APHP et Université Paris, Paris, France
| | - J T Barata
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - B Silva-Santos
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
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Cirigliano SM, Díaz Bessone MI, Berardi DE, Flumian C, Bal de Kier Joffé ED, Perea SE, Farina HG, Todaro LB, Urtreger AJ. The synthetic peptide CIGB-300 modulates CK2-dependent signaling pathways affecting the survival and chemoresistance of non-small cell lung cancer cell lines. Cancer Cell Int 2017; 17:42. [PMID: 28373828 PMCID: PMC5374619 DOI: 10.1186/s12935-017-0413-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Accepted: 03/26/2017] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Lung cancer is the most frequently diagnosed cancer and the leading cause of cancer-related deaths worldwide. Up to 80% of cancer patients are classified as non-small-cell lung cancer (NSCLC) and cisplatin remains as the gold standard chemotherapy treatment, despite its limited efficacy due to both intrinsic and acquired resistance. The CK2 is a Ser/Thr kinase overexpressed in various types of cancer, including lung cancer. CIGB-300 is an antitumor peptide with a novel mechanism of action, since it binds to CK2 substrates thus preventing the enzyme activity. The aim of this work was to analyze the effects of CIGB-300 treatment targeting CK2-dependent signaling pathways in NSCLC cell lines and whether it may help improve current chemotherapy treatment. METHODS The human NSCLC cell lines NCI-H125 and NIH-A549 were used. Tumor spheroids were obtained through the hanging-drop method. A cisplatin resistant A549 cell line was obtained by chronic administration of cisplatin. Cell viability, apoptosis, immunoblotting, immunofluorescence and luciferase reporter assays were used to assess CIGB-300 effects. A luminescent assay was used to monitor proteasome activity. RESULTS We demonstrated that CIGB-300 induces an anti-proliferative response both in monolayer- and three-dimensional NSCLC models, presenting rapid and complete peptide uptake. This effect was accompanied by the inhibition of the CK2-dependent canonical NF-κB pathway, evidenced by reduced RelA/p65 nuclear levels and NF-κB protein targets modulation in both lung cancer cell lines, as well as conditionally reduced NF-κB transcriptional activity. In addition, NF-κB modulation was associated with enhanced proteasome activity, possibly through its α7/C8 subunit. Neither the peptide nor a classical CK2 inhibitor affected cytoplasmic β-CATENIN basal levels. Given that NF-κB activation has been linked to cisplatin-induced resistance, we explored whether CIGB-300 could bring additional therapeutic benefits to the standard cisplatin treatment. We established a resistant cell line that showed higher p65 nuclear levels after cisplatin treatment as compared with the parental cell line. Remarkably, the cisplatin-resistant cell line became more sensitive to CIGB-300 treatment. CONCLUSIONS Our data provide new insights into CIGB-300 mechanism of action and suggest clinical potential on current NSCLC therapy.
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Affiliation(s)
- Stéfano M Cirigliano
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo", Área Investigaciones, Av. San Martín 5481, Buenos Aires, Argentina.,CONICET, Buenos Aires, Argentina
| | - María I Díaz Bessone
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo", Área Investigaciones, Av. San Martín 5481, Buenos Aires, Argentina.,CONICET, Buenos Aires, Argentina
| | - Damián E Berardi
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo", Área Investigaciones, Av. San Martín 5481, Buenos Aires, Argentina
| | - Carolina Flumian
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo", Área Investigaciones, Av. San Martín 5481, Buenos Aires, Argentina
| | - Elisa D Bal de Kier Joffé
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo", Área Investigaciones, Av. San Martín 5481, Buenos Aires, Argentina.,CONICET, Buenos Aires, Argentina
| | - Silvio E Perea
- Laboratorio de Oncología Molecular, División de Productos Farmacéuticos, Centro de Genética Ingeniería y Biotecnología (CIGB), Havana, Cuba
| | - Hernán G Farina
- CONICET, Buenos Aires, Argentina.,Laboratorio de Oncología Molecular, Universidad Nacional de Quilmes, Bernal, Buenos Aires, Argentina
| | - Laura B Todaro
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo", Área Investigaciones, Av. San Martín 5481, Buenos Aires, Argentina.,CONICET, Buenos Aires, Argentina
| | - Alejandro J Urtreger
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo", Área Investigaciones, Av. San Martín 5481, Buenos Aires, Argentina.,CONICET, Buenos Aires, Argentina
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48
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Ruzzene M, Bertacchini J, Toker A, Marmiroli S. Cross-talk between the CK2 and AKT signaling pathways in cancer. Adv Biol Regul 2017; 64:1-8. [PMID: 28373060 DOI: 10.1016/j.jbior.2017.03.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 03/13/2017] [Indexed: 01/13/2023]
Abstract
CK2 and AKT display a high degree of cross-regulation of their respective functions, both directly, through physical interaction and phosphorylation, and indirectly, through an intense cross-talk of key downstream effectors, ultimately leading to sustained AKT activation. Being CK2 and AKT attractive targets for therapeutic intervention, here we would like to emphasize how AKT and CK2 might influence cell fate through their complex isoform-specific and contextual-dependent cross-talk, to the extent that such functional interplay should be considered when devising therapies that target one or both these key signaling kinases.
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Affiliation(s)
- Maria Ruzzene
- Department of Biomedical Sciences, University of Padova, 35131 Padova, Italy.
| | - Jessika Bertacchini
- Cell Signaling Unit, Department of Surgery, Medicine, Dentistry and Morphology, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Alex Toker
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Sandra Marmiroli
- Cell Signaling Unit, Department of Surgery, Medicine, Dentistry and Morphology, University of Modena and Reggio Emilia, 41124 Modena, Italy.
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49
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Salizzato V, Borgo C, Cesaro L, Pinna LA, Donella-Deana A. Inhibition of protein kinase CK2 by CX-5011 counteracts imatinib-resistance preventing rpS6 phosphorylation in chronic myeloid leukaemia cells: new combined therapeutic strategies. Oncotarget 2017; 7:18204-18. [PMID: 26919095 PMCID: PMC4951282 DOI: 10.18632/oncotarget.7569] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 02/11/2016] [Indexed: 11/25/2022] Open
Abstract
Chronic myeloid leukaemia (CML) is a myeloproliferative disorder promoted by the constitutive tyrosine kinase activity of Bcr-Abl oncoprotein. Although treatment with the Bcr-Abl-inhibitor imatinib represents the first-line therapy against CML, almost 20-30% of patients develop chemotherapeutic resistance and require alternative therapy. Here we show that a strong hyper-phosphorylation/activation of ERK1/2, Akt Ser473, and 40S ribosomal protein S6 (rpS6) is detectable in imatinib-resistant KCL22 and K562 CML cells as compared to the -sensitive cell variants. In imatinib-resistant CML cells, high concentration of imatinib is required to strongly inhibit Bcr-Abl, ERK1/2 and Akt Ser473 phosphorylation, but under these conditions the phosphorylation of rpS6, a common downstream effector of MEK/ERK1/2 and PI3K/Akt/mTOR pathways is only slightly reduced. By contrast, down-regulation of the protein kinase CK2 by the inhibitor CX-5011 or by silencing the CK2 subunits does not affect the activation state of MEK/ERK1/2 or PI3K/Akt/mTOR signalling, but causes a drop in rpS6 phosphorylation in parallel with reduced protein synthesis. CK2-inhibition by CX-5011 induces cell death by apoptosis and acts synergistically with imatinib or the MEK-inhibitor U0126 in reducing the viability of imatinib-resistant CML cells. The ternary mixture containing CX-5011, imatinib and U0126 represents the most effective synergistic combination to counteract CML cell viability. These results disclose a novel CK2-mediated mechanism of acquired imatinib-resistance resulting in hyper-phosphorylation of rpS6. We suggest that co-targeting CK2 and MEK protein kinases is a promising strategy to restore responsiveness of resistant CML cells to imatinib.
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Affiliation(s)
- Valentina Salizzato
- Department of Biomedical Sciences and CNR Institute of NeuroSciences, University of Padova, 35131 Padova, Italy
| | - Christian Borgo
- Department of Biomedical Sciences and CNR Institute of NeuroSciences, University of Padova, 35131 Padova, Italy
| | - Luca Cesaro
- Department of Biomedical Sciences and CNR Institute of NeuroSciences, University of Padova, 35131 Padova, Italy
| | - Lorenzo A Pinna
- Department of Biomedical Sciences and CNR Institute of NeuroSciences, University of Padova, 35131 Padova, Italy
| | - Arianna Donella-Deana
- Department of Biomedical Sciences and CNR Institute of NeuroSciences, University of Padova, 35131 Padova, Italy
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50
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Syniugin AR, Ostrynska OV, Chekanov MO, Volynets GP, Starosyla SA, Bdzhola VG, Yarmoluk SM. Design, synthesis and evaluation of 3-quinoline carboxylic acids as new inhibitors of protein kinase CK2. J Enzyme Inhib Med Chem 2016; 31:160-169. [DOI: 10.1080/14756366.2016.1222584] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Anatolii R. Syniugin
- Department of Medicinal Chemistry, Institute of Molecular Biology and Genetics, NAS of Ukraine, Kyiv, Ukraine
| | - Olga V. Ostrynska
- Department of Medicinal Chemistry, Institute of Molecular Biology and Genetics, NAS of Ukraine, Kyiv, Ukraine
| | - Maksym O. Chekanov
- Department of Medicinal Chemistry, Institute of Molecular Biology and Genetics, NAS of Ukraine, Kyiv, Ukraine
| | - Galyna P. Volynets
- Department of Medicinal Chemistry, Institute of Molecular Biology and Genetics, NAS of Ukraine, Kyiv, Ukraine
| | - Sergiy A. Starosyla
- Department of Medicinal Chemistry, Institute of Molecular Biology and Genetics, NAS of Ukraine, Kyiv, Ukraine
| | - Volodymyr G. Bdzhola
- Department of Medicinal Chemistry, Institute of Molecular Biology and Genetics, NAS of Ukraine, Kyiv, Ukraine
| | - Sergiy M. Yarmoluk
- Department of Medicinal Chemistry, Institute of Molecular Biology and Genetics, NAS of Ukraine, Kyiv, Ukraine
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