1
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Yuk N, Jung HJ. Inhibition of PRMT1 Suppresses the Growth of U87MG-Derived Glioblastoma Stem Cells by Blocking the STAT3 Signaling Pathway. Int J Mol Sci 2024; 25:2950. [PMID: 38474197 DOI: 10.3390/ijms25052950] [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: 01/27/2024] [Revised: 02/25/2024] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
Glioblastoma stem cells (GSCs) play a pivotal role in the initiation, progression, resistance to treatment, and relapse of glioblastoma multiforme (GBM). Thus, identifying potential therapeutic targets and drugs that interfere with the growth of GSCs may contribute to improved treatment outcomes for GBM. In this study, we first demonstrated the functional role of protein arginine methyltransferase 1 (PRMT1) in GSC growth. Furamidine, a PRMT1 inhibitor, effectively inhibited the proliferation and tumorsphere formation of U87MG-derived GSCs by inducing cell cycle arrest at the G0/G1 phase and promoting the intrinsic apoptotic pathway. Moreover, furamidine potently suppressed the in vivo tumor growth of U87MG GSCs in a chick embryo chorioallantoic membrane model. In particular, the inhibitory effect of furamidine on U87MG GSC growth was associated with the downregulation of signal transducer and activator of transcription 3 (STAT3) and key GSC markers, including CD133, Sox2, Oct4, Nanog, aldehyde dehydrogenase 1, and integrin α6. Our results also showed that the knockdown of PRMT1 by small interfering RNA significantly inhibited the proliferation of U87MG GSCs in vitro and in vivo through a molecular mechanism similar to furamidine. In addition, combined treatment with furamidine and berbamine, a calcium/calmodulin-dependent protein kinase II gamma (CaMKIIγ) inhibitor, inhibited the growth of U87MG GSCs more strongly than single-compound treatment. The increased antiproliferative effect of combining the two compounds resulted from a stronger downregulation of STAT3-mediated downstream GBM stemness regulators through dual PRMT1 and CaMKIIγ function blockade. In conclusion, these findings suggest that PRMT1 and its inhibitor, furamidine, are potential novel therapeutic targets and drug candidates for effectively suppressing GSC growth.
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Affiliation(s)
- Nayeong Yuk
- Department of Life Science and Biochemical Engineering, Graduate School, Sun Moon University, Asan 31460, Republic of Korea
| | - Hye Jin Jung
- Department of Life Science and Biochemical Engineering, Graduate School, Sun Moon University, Asan 31460, Republic of Korea
- Department of Pharmaceutical Engineering and Biotechnology, Sun Moon University, Asan 31460, Republic of Korea
- Genome-Based BioIT Convergence Institute, Sun Moon University, Asan 31460, Republic of Korea
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2
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Li X, Zhang HS. Amino acid metabolism, redox balance and epigenetic regulation in cancer. FEBS J 2024; 291:412-429. [PMID: 37129434 DOI: 10.1111/febs.16803] [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: 01/16/2023] [Revised: 04/11/2023] [Accepted: 04/21/2023] [Indexed: 05/03/2023]
Abstract
Amino acids act as versatile nutrients driving cell growth and survival, especially in cancer cells. Amino acid metabolism comprises numerous metabolic networks and is closely linked with intracellular redox balance and epigenetic regulation. Reprogrammed amino acid metabolism has been recognized as a ubiquitous feature in tumour cells. This review outlines the metabolism of several primary amino acids in cancer cells and highlights the pivotal role of amino acid metabolism in sustaining redox homeostasis and regulating epigenetic modification in response to oxidative and genetic stress in cancer cells.
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Affiliation(s)
- Xiang Li
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
| | - Hong-Sheng Zhang
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
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3
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Liu T, Li Y, Xu M, Huang H, Luo Y. PRMT2 silencing regulates macrophage polarization through activation of STAT1 or inhibition of STAT6. BMC Immunol 2024; 25:1. [PMID: 38172698 PMCID: PMC10765854 DOI: 10.1186/s12865-023-00593-w] [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: 02/08/2023] [Accepted: 12/14/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Macrophages play significant roles in innate immune responses and are heterogeneous cells that can be polarized into M1 or M2 phenotypes. PRMT2 is one of the type I protein arginine methyltransferases involved in inflammation. However, the role of PRMT2 in M1/M2 macrophage polarization remains unclear. Our study revealed the effect and mechanism of PRMT2 in macrophage polarization. METHODS Bone marrow-derived macrophages (BMDMs) were polarized to M1 or M2 state by LPS plus murine recombinant interferon-γ (IFN-γ) or interleukin-4 (IL-4). Quantitative polymerase chain reaction (qPCR), western blot and flow cytometry (FCM) assay were performed and analyzed markers and signaling pathways of macrophage polarization. RESULTS We found that PRMT2 was obviously upregulated in LPS/IFN-γ-induced M1 macrophages, but it was little changed in IL-4-induced M2 macrophages. Furthermore, PRMT2 konckdown increased the expression of M1 macrophages markers through activation of STAT1 and decreased the expression of M2 macrophages markers through inhibition of STAT6. CONCLUSIONS PRMT2 silencing modulates macrophage polarization by activating STAT1 to promote M1 and inhibiting STAT6 to attenuate the M2 state.
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Affiliation(s)
- Ting Liu
- Department of Anesthesiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yinjiao Li
- Department of Anesthesiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Muqiu Xu
- Department of Anesthesiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Hongjun Huang
- Department of Anesthesiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Yan Luo
- Department of Anesthesiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
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4
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Lechpammer M, Mahammedi A, Pomeranz Krummel DA, Sengupta S. Lessons learned from evolving frameworks in adult glioblastoma. HANDBOOK OF CLINICAL NEUROLOGY 2023; 192:131-140. [PMID: 36796938 DOI: 10.1016/b978-0-323-85538-9.00011-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Glioblastoma (GBM) is the most common and aggressive malignant adult brain tumor. Significant effort has been directed to achieve a molecular subtyping of GBM to impact treatment. The discovery of new unique molecular alterations has resulted in a more effective classification of tumors and has opened the door to subtype-specific therapeutic targets. Morphologically identical GBM may have different genetic, epigenetic, and transcriptomic alterations and therefore different progression trajectories and response to treatments. With a transition to molecularly guided diagnosis, there is now a potential to personalize and successfully manage this tumor type to improve outcomes. The steps to achieve subtype-specific molecular signatures can be extrapolated to other neuroproliferative as well as neurodegenerative disorders.
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Affiliation(s)
- Mirna Lechpammer
- Foundation Medicine, Inc., Cambridge, MA, United States; Department of Biochemistry and Molecular Pharmacology, New York University Grossman School of Medicine, New York, NY, United States
| | - Abdelkader Mahammedi
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, United States
| | - Daniel A Pomeranz Krummel
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Soma Sengupta
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
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5
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Dong J, Duan J, Hui Z, Garrido C, Deng Z, Xie T, Ye XY. An updated patent review of protein arginine N-methyltransferase inhibitors (2019-2022). Expert Opin Ther Pat 2022; 32:1185-1205. [PMID: 36594709 DOI: 10.1080/13543776.2022.2163162] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Protein arginine methyltransferases (PRMTs), enzymes catalyzing the methylation of target proteins, play an essential role in maintaining functional homeostasis in normal physiology. Aberrant expressions and enhanced enzymatic activities of PRMTs have been closely associated with pathological states such as cancer, inflammatory, immune, metabolic, and neurodegenerative diseases. Therefore, the development of inhibitors targeting PRMTs has attracted a great deal of attention in both pharmaceutical industries and academic community. This review focuses on the small-molecule inhibitors targeting PRMTs in cancer therapy in the patents published since 2019. The recent clinical development is also discussed here. In recent years, the discovery of small-molecule PRMT inhibitors, especially PRMT5 inhibitors has become a rapidly expanding research area for cancer therapy. Although a number of potent PRMT inhibitors with different chemical scaffolds have been developed and nine of them have entered into clinical trials, their scaffolds are relatively less diverse. Sub-type selectivity should be considered in drug discovery as nonselective inhibition of PRMTs may cause undesirable pharmacological effects. Hence, the development of new effective inhibitors with isoform-specific and tumor-biased distributions remains an important area for further studies.
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Affiliation(s)
- Jinyun Dong
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province; Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province; Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province; Hangzhou, China.,School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jilong Duan
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province; Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province; Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province; Hangzhou, China
| | - Zi Hui
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province; Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province; Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province; Hangzhou, China
| | - Carmen Garrido
- INSERM Unit U1231, Label LIPSTIC, University of Bourgogne Franche-Comté, I-SITE, 7, Bvd Jeanne d'Arc, Dijon, France
| | - Zhangshuang Deng
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang, China
| | - Tian Xie
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province; Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province; Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province; Hangzhou, China
| | - Xiang-Yang Ye
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province; Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province; Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province; Hangzhou, China
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6
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Gu X, He M, Lebedev T, Lin CH, Hua ZY, Zheng YG, Li ZJ, Yang JY, Li XG. PRMT1 is an important factor for medulloblastoma cell proliferation and survival. Biochem Biophys Rep 2022; 32:101364. [PMID: 36237442 PMCID: PMC9550604 DOI: 10.1016/j.bbrep.2022.101364] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/22/2022] [Accepted: 10/05/2022] [Indexed: 11/09/2022] Open
Abstract
Aberrant expression of protein arginine methyltransferases (PRMTs) has been implicated in a number of brain tumors, but the role of PRMT1 in medulloblastoma, the most common malignant pediatric brain tumor, remains unexplored. By examining the publicly available databases of pediatric brain tumor collection, we found that PRMT1 was predominantly expressed in medulloblastomas across all the pediatric brain tumors and that the high-level expression of PRMT1 correlated with poor survival of medulloblastoma patients. To determine the role of PRMT1 in medulloblastoma cells, we established an inducible knockdown system and demonstrated that PRMT1 depletion decreased medulloblastoma cell proliferation and induced cell apoptosis. Furthermore, the diamidine compounds, previously shown to exhibit selective PRMT1 inhibition, suppressed medulloblastoma cell viability in a dose-dependent manner. Finally, we observed induction of medulloblastoma cell apoptosis by the potent diamidine compounds at low micromolar concentrations. Together, our results suggest that PRMT1 could be an actionable therapeutic target in medulloblastoma.
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Affiliation(s)
- Xiao Gu
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Miao He
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- PhD Program in Cellular and Molecular Pharmacology and Physiology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Timofey Lebedev
- Department of Cancer Cell Biology, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Cheng-Han Lin
- Research Center for Cancer Biology, Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City, 406040, Taiwan
| | - Zhong-Yan Hua
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Y. George Zheng
- Department of Pharmaceutical and Biochemical Sciences, College of Pharmacy, University of Georgia, Athens, GA, USA
| | - Zhi-Jie Li
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jer-Yen Yang
- Research Center for Cancer Biology, Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City, 406040, Taiwan
| | - Xing-Guo Li
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Research Center for Cancer Biology, Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City, 406040, Taiwan
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7
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Liao Y, Luo Z, Lin Y, Chen H, Chen T, Xu L, Orgurek S, Berry K, Dzieciatkowska M, Reisz JA, D’Alessandro A, Zhou W, Lu QR. PRMT3 drives glioblastoma progression by enhancing HIF1A and glycolytic metabolism. Cell Death Dis 2022; 13:943. [PMID: 36351894 PMCID: PMC9646854 DOI: 10.1038/s41419-022-05389-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 10/23/2022] [Accepted: 10/28/2022] [Indexed: 11/11/2022]
Abstract
Glioblastoma (GBM) is the most common and aggressive primary brain tumor, but the mechanisms underlying tumor growth and progression remain unclear. The protein arginine methyltransferases (PRMTs) regulate a variety of biological processes, however, their roles in GBM growth and progression are not fully understood. In this study, our functional analysis of gene expression networks revealed that among the PRMT family expression of PRMT3 was most significantly enriched in both GBM and low-grade gliomas. Higher PRMT3 expression predicted poorer overall survival rate in patients with gliomas. Knockdown of PRMT3 markedly reduced the proliferation and migration of GBM cell lines and patient-derived glioblastoma stem cells (GSC) in cell culture, while its over-expression increased the proliferative capacity of GSC cells by promoting cell cycle progression. Consistently, stable PRMT3 knockdown strongly inhibited tumor growth in xenograft mouse models, along with a significant decrease in cell proliferation as well as an increase in apoptosis. We further found that PRMT3 reprogrammed metabolic pathways to promote GSC growth via increasing glycolysis and its critical transcriptional regulator HIF1α. In addition, pharmacological inhibition of PRMT3 with a PRMT3-specific inhibitor SGC707 impaired the growth of GBM cells. Thus, our study demonstrates that PRMT3 promotes GBM progression by enhancing HIF1A-mediated glycolysis and metabolic rewiring, presenting a point of metabolic vulnerability for therapeutic targeting in malignant gliomas.
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Affiliation(s)
- Yunfei Liao
- grid.8547.e0000 0001 0125 2443Key Laboratory of Birth Defects, Children’s Hospital, Institutes of Biomedical Sciences, Fudan University, Shanghai, China ,grid.239573.90000 0000 9025 8099Brain Tumor Center, Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229 USA
| | - Zaili Luo
- grid.239573.90000 0000 9025 8099Brain Tumor Center, Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229 USA
| | - Yifeng Lin
- grid.8547.e0000 0001 0125 2443Key Laboratory of Birth Defects, Children’s Hospital, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Huiyao Chen
- grid.8547.e0000 0001 0125 2443Key Laboratory of Birth Defects, Children’s Hospital, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Tong Chen
- grid.8547.e0000 0001 0125 2443Key Laboratory of Birth Defects, Children’s Hospital, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Lingli Xu
- grid.239573.90000 0000 9025 8099Brain Tumor Center, Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229 USA
| | - Sean Orgurek
- grid.239573.90000 0000 9025 8099Brain Tumor Center, Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229 USA
| | - Kalen Berry
- grid.239573.90000 0000 9025 8099Brain Tumor Center, Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229 USA
| | - Monika Dzieciatkowska
- grid.430503.10000 0001 0703 675XUniversity of Colorado Anschutz Medical Campus, Aurora, CO 80045 USA
| | - Julie A. Reisz
- grid.430503.10000 0001 0703 675XUniversity of Colorado Anschutz Medical Campus, Aurora, CO 80045 USA
| | - Angelo D’Alessandro
- grid.430503.10000 0001 0703 675XUniversity of Colorado Anschutz Medical Campus, Aurora, CO 80045 USA
| | - Wenhao Zhou
- grid.8547.e0000 0001 0125 2443Key Laboratory of Birth Defects, Children’s Hospital, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Q. Richard Lu
- grid.239573.90000 0000 9025 8099Brain Tumor Center, Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229 USA
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8
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Bou Zerdan M, Atoui A, Hijazi A, Basbous L, Abou Zeidane R, Alame SM, Assi HI. Latest updates on cellular and molecular biomarkers of gliomas. Front Oncol 2022; 12:1030366. [PMID: 36425564 PMCID: PMC9678906 DOI: 10.3389/fonc.2022.1030366] [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: 08/28/2022] [Accepted: 10/05/2022] [Indexed: 03/05/2024] Open
Abstract
Gliomas are the most common central nervous system malignancies, compromising almost 80% of all brain tumors and is associated with significant mortality. The classification of gliomas has shifted from basic histological perspective to one that is based on molecular biomarkers. Treatment of this type of tumors consists currently of surgery, chemotherapy and radiation therapy. During the past years, there was a limited development of effective glioma diagnostics and therapeutics due to multiple factors including the presence of blood-brain barrier and the heterogeneity of this type of tumors. Currently, it is necessary to highlight the advantage of molecular diagnosis of gliomas to develop patient targeted therapies based on multiple oncogenic pathway. In this review, we will evaluate the development of cellular and molecular biomarkers for the diagnosis of gliomas and the impact of these diagnostic tools for better tailored and targeted therapies.
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Affiliation(s)
- Maroun Bou Zerdan
- Department of Internal Medicine, State University of New York (SUNY) Upstate Medical University, Syracuse, NY, United States
| | - Ali Atoui
- Hematology-Oncology Division, Internal Medicine Department, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ali Hijazi
- Hematology-Oncology Division, Internal Medicine Department, American University of Beirut Medical Center, Beirut, Lebanon
| | - Lynn Basbous
- Hematology-Oncology Division, Internal Medicine Department, American University of Beirut Medical Center, Beirut, Lebanon
| | - Reine Abou Zeidane
- Hematology-Oncology Division, Internal Medicine Department, American University of Beirut Medical Center, Beirut, Lebanon
| | - Saada M Alame
- Department of Pediatrics, Faculty of Medicine, Lebanese University, Beirut, Lebanon
| | - Hazem I Assi
- Hematology-Oncology Division, Internal Medicine Department, American University of Beirut Medical Center, Beirut, Lebanon
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9
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Sauter C, Simonet J, Guidez F, Dumétier B, Pernon B, Callanan M, Bastie JN, Aucagne R, Delva L. Protein Arginine Methyltransferases as Therapeutic Targets in Hematological Malignancies. Cancers (Basel) 2022; 14:5443. [PMID: 36358861 PMCID: PMC9657843 DOI: 10.3390/cancers14215443] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 08/02/2023] Open
Abstract
Arginine methylation is a common post-translational modification affecting protein activity and the transcription of target genes when methylation occurs on histone tails. There are nine protein arginine methyltransferases (PRMTs) in mammals, divided into subgroups depending on the methylation they form on a molecule of arginine. During the formation and maturation of the different types of blood cells, PRMTs play a central role by controlling cell differentiation at the transcriptional level. PRMT enzymatic activity is necessary for many cellular processes in hematological malignancies, such as the activation of cell cycle and proliferation, inhibition of apoptosis, DNA repair processes, RNA splicing, and transcription by methylating histone tails' arginine. Chemical tools have been developed to inhibit the activity of PRMTs and have been tested in several models of hematological malignancies, including primary samples from patients, xenografts into immunodeficient mice, mouse models, and human cell lines. They show a significant effect by reducing cell viability and increasing the overall survival of mice. PRMT5 inhibitors have a strong therapeutic potential, as phase I clinical trials in hematological malignancies that use these molecules show promising results, thus, underlining PRMT inhibitors as useful therapeutic tools for cancer treatment in the future.
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Affiliation(s)
- Camille Sauter
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - John Simonet
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Fabien Guidez
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Baptiste Dumétier
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Baptiste Pernon
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Mary Callanan
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
- Unit for Innovation in Genetics and Epigenetic in Oncology (IGEO)/CRIGEN Core Facility, University Hospital François Mitterrand, 21000 Dijon, France
| | - Jean-Noël Bastie
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
- Department of Clinical Hematology, University Hospital François Mitterrand, 21000 Dijon, France
| | - Romain Aucagne
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
- Unit for Innovation in Genetics and Epigenetic in Oncology (IGEO)/CRIGEN Core Facility, University Hospital François Mitterrand, 21000 Dijon, France
| | - Laurent Delva
- Inserm U1231, Team Epi2THM, LipSTIC Labex, UFR des Sciences de Santé, Université de Bourgogne, Université Bourgogne Franche-Comté, 21000 Dijon, France
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10
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Ali SD, Tayara H, Chong KT. Interpretable machine learning identification of arginine methylation sites. Comput Biol Med 2022; 147:105767. [DOI: 10.1016/j.compbiomed.2022.105767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/12/2022] [Accepted: 06/18/2022] [Indexed: 11/25/2022]
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11
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Chen Z, Gan J, Wei Z, Zhang M, Du Y, Xu C, Zhao H. The Emerging Role of PRMT6 in Cancer. Front Oncol 2022; 12:841381. [PMID: 35311114 PMCID: PMC8931394 DOI: 10.3389/fonc.2022.841381] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/09/2022] [Indexed: 01/01/2023] Open
Abstract
Protein arginine methyltransferase 6 (PRMT6) is a type I PRMT that is involved in epigenetic regulation of gene expression through methylating histone or non-histone proteins, and other processes such as alternative splicing, DNA repair, cell proliferation and senescence, and cell signaling. In addition, PRMT6 also plays different roles in various cancers via influencing cell growth, migration, invasion, apoptosis, and drug resistant, which make PRMT6 an anti-tumor therapeutic target for a variety of cancers. As a result, many PRMT6 inhibitors are being utilized to explore their efficacy as potential drugs for various cancers. In this review, we summarize the current knowledge on the function and structure of PRMT6. At the same time, we highlight the role of PRMT6 in different cancers, including the differentiation of its promotive or inhibitory effects and the underlying mechanisms. Apart from the above, current research progress and the potential mechanisms of PRMT6 behind them were also summarized.
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Affiliation(s)
- Zhixian Chen
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Jianfeng Gan
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Zhi Wei
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Mo Zhang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Yan Du
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Congjian Xu
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
- *Correspondence: Hongbo Zhao, ; Congjian Xu,
| | - Hongbo Zhao
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
- *Correspondence: Hongbo Zhao, ; Congjian Xu,
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12
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Price OM, Thakur A, Ortolano A, Towne A, Velez C, Acevedo O, Hevel JM. Naturally occurring cancer-associated mutations disrupt oligomerization and activity of protein arginine methyltransferase 1 (PRMT1). J Biol Chem 2021; 297:101336. [PMID: 34688662 PMCID: PMC8592882 DOI: 10.1016/j.jbc.2021.101336] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 01/13/2023] Open
Abstract
Protein arginine methylation is a posttranslational modification catalyzed by the protein arginine methyltransferase (PRMT) enzyme family. Dysregulated protein arginine methylation is linked to cancer and a variety of other human diseases. PRMT1 is the predominant PRMT isoform in mammalian cells and acts in pathways regulating transcription, DNA repair, apoptosis, and cell proliferation. PRMT1 dimer formation, which is required for methyltransferase activity, is mediated by interactions between a structure called the dimerization arm on one monomer and a surface of the Rossman Fold of the other monomer. Given the link between PRMT1 dysregulation and disease and the link between PRMT1 dimerization and activity, we searched the Catalogue of Somatic Mutations in Cancer (COSMIC) database to identify potential inactivating mutations occurring in the PRMT1 dimerization arm. We identified three mutations that correspond to W215L, Y220N, and M224V substitutions in human PRMT1V2 (isoform 1) (W197L, Y202N, M206V in rat PRMT1V1). Using a combination of site-directed mutagenesis, analytical ultracentrifugation, native PAGE, and activity assays, we found that these conservative substitutions surprisingly disrupt oligomer formation and substantially impair both S-adenosyl-L-methionine (AdoMet) binding and methyltransferase activity. Molecular dynamics simulations suggest that these substitutions introduce novel interactions within the dimerization arm that lock it in a conformation not conducive to dimer formation. These findings provide a clear, if putative, rationale for the contribution of these mutations to impaired arginine methylation in cells and corresponding health consequences.
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Affiliation(s)
- Owen M Price
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah, USA
| | - Abhishek Thakur
- Department of Chemistry, University of Miami, Coral Gables, Florida, USA
| | - Ariana Ortolano
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah, USA
| | - Arianna Towne
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah, USA
| | - Caroline Velez
- Department of Chemistry, University of Miami, Coral Gables, Florida, USA
| | - Orlando Acevedo
- Department of Chemistry, University of Miami, Coral Gables, Florida, USA.
| | - Joan M Hevel
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah, USA.
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13
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Marsden AJ, Riley DRJ, Barry A, Khalil JS, Guinn BA, Kemp NT, Rivero F, Beltran-Alvarez P. Inhibition of Arginine Methylation Impairs Platelet Function. ACS Pharmacol Transl Sci 2021; 4:1567-1577. [PMID: 34661075 DOI: 10.1021/acsptsci.1c00135] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Indexed: 11/28/2022]
Abstract
Protein arginine methyltransferases (PRMTs) catalyze the transfer of methyl groups to arginine residues in proteins. PRMT inhibitors are novel, promising drugs against cancer that are currently in clinical trials, which include oral administration of the drugs. However, off-target activities of systemically available PRMT inhibitors have not yet been investigated. In this work, we study the relevance of arginine methylation in platelets and investigate the effect of PRMT inhibitors on platelet function and on the expression of relevant platelet receptors. We show that (1) key platelet proteins are modified by arginine methylation; (2) incubation of human platelets with PRMT inhibitors for 4 h results in impaired capacity of platelets to aggregate in response to thrombin and collagen, with IC50 values in the μM range; and (3) treatment with PRMT inhibitors leads to decreased membrane expression and reduced activation of the critical platelet integrin αIIbβ3. Our contribution opens new avenues for research on arginine methylation in platelets, including the repurposing of arginine methylation inhibitors as novel antiplatelet drugs. We also recommend that current and future clinical trials with PRMT inhibitors consider any adverse effects associated with platelet inhibition of these emerging anticancer drugs.
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Affiliation(s)
| | - David R J Riley
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, Hull HU6 7RX, U.K
| | - Antonia Barry
- Department of Biomedical Sciences, University of Hull, Hull HU6 7RX, U.K
| | - Jawad S Khalil
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, Hull HU6 7RX, U.K
| | - Barbara-Ann Guinn
- Department of Biomedical Sciences, University of Hull, Hull HU6 7RX, U.K
| | - Neil T Kemp
- Department of Physics and Mathematics, University of Hull, Hull HU6 7RX, U.K
| | - Francisco Rivero
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, Hull HU6 7RX, U.K
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14
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Wu Q, Berglund AE, Etame AB. The Impact of Epigenetic Modifications on Adaptive Resistance Evolution in Glioblastoma. Int J Mol Sci 2021; 22:8324. [PMID: 34361090 PMCID: PMC8347012 DOI: 10.3390/ijms22158324] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 07/25/2021] [Accepted: 07/30/2021] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) is a highly lethal cancer that is universally refractory to the standard multimodal therapies of surgical resection, radiation, and chemotherapy treatment. Temozolomide (TMZ) is currently the best chemotherapy agent for GBM, but the durability of response is epigenetically dependent and often short-lived secondary to tumor resistance. Therapies that can provide synergy to chemoradiation are desperately needed in GBM. There is accumulating evidence that adaptive resistance evolution in GBM is facilitated through treatment-induced epigenetic modifications. Epigenetic alterations of DNA methylation, histone modifications, and chromatin remodeling have all been implicated as mechanisms that enhance accessibility for transcriptional activation of genes that play critical roles in GBM resistance and lethality. Hence, understanding and targeting epigenetic modifications associated with GBM resistance is of utmost priority. In this review, we summarize the latest updates on the impact of epigenetic modifications on adaptive resistance evolution in GBM to therapy.
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Affiliation(s)
- Qiong Wu
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA;
| | - Anders E. Berglund
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA;
| | - Arnold B. Etame
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA;
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15
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Nalbantoglu S, Karadag A. Metabolomics bridging proteomics along metabolites/oncometabolites and protein modifications: Paving the way toward integrative multiomics. J Pharm Biomed Anal 2021; 199:114031. [PMID: 33857836 DOI: 10.1016/j.jpba.2021.114031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 03/02/2021] [Accepted: 03/16/2021] [Indexed: 02/08/2023]
Abstract
Systems biology adopted functional and integrative multiomics approaches enable to discover the whole set of interacting regulatory components such as genes, transcripts, proteins, metabolites, and metabolite dependent protein modifications. This interactome build up the midpoint of protein-protein/PTM, protein-DNA/RNA, and protein-metabolite network in a cell. As the key drivers in cellular metabolism, metabolites are precursors and regulators of protein post-translational modifications [PTMs] that affect protein diversity and functionality. The precisely orchestrated core pattern of metabolic networks refer to paradigm 'metabolites regulate PTMs, PTMs regulate enzymes, and enzymes modulate metabolites' through a multitude of feedback and feed-forward pathway loops. The concept represents a flawless PTM-metabolite-enzyme(protein) regulomics underlined in reprogramming cancer metabolism. Immense interconnectivity of those biomolecules in their spectacular network of intertwined metabolic pathways makes integrated proteomics and metabolomics an excellent opportunity, and the central component of integrative multiomics framework. It will therefore be of significant interest to integrate global proteome and PTM-based proteomics with metabolomics to achieve disease related altered levels of those molecules. Thereby, present update aims to highlight role and analysis of interacting metabolites/oncometabolites, and metabolite-regulated PTMs loop which may function as translational monitoring biomarkers along the reprogramming continuum of oncometabolism.
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Affiliation(s)
- Sinem Nalbantoglu
- TUBITAK Marmara Research Center, Gene Engineering and Biotechnology Institute, Molecular, Oncology Laboratory, Gebze, Kocaeli, Turkey.
| | - Abdullah Karadag
- TUBITAK Marmara Research Center, Gene Engineering and Biotechnology Institute, Molecular, Oncology Laboratory, Gebze, Kocaeli, Turkey
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