1
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Lombino J, Vallone R, Cimino M, Gulotta MR, De Simone G, Morando MA, Sabbatella R, Di Martino S, Fogazza M, Sarno F, Coronnello C, De Rosa M, Cipollina C, Altucci L, Perricone U, Alfano C. In-silico guided chemical exploration of KDM4A fragments hits. Clin Epigenetics 2023; 15:197. [PMID: 38129913 PMCID: PMC10740270 DOI: 10.1186/s13148-023-01613-7] [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: 08/07/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Lysine demethylase enzymes (KDMs) are an emerging class of therapeutic targets, that catalyse the removal of methyl marks from histone lysine residues regulating chromatin structure and gene expression. KDM4A isoform plays an important role in the epigenetic dysregulation in various cancers and is linked to aggressive disease and poor clinical outcomes. Despite several efforts, the KDM4 family lacks successful specific molecular inhibitors. RESULTS Herein, starting from a structure-based fragments virtual screening campaign we developed a synergic framework as a guide to rationally design efficient KDM4A inhibitors. Commercial libraries were used to create a fragments collection and perform a virtual screening campaign combining docking and pharmacophore approaches. The most promising compounds were tested in-vitro by a Homogeneous Time-Resolved Fluorescence-based assay developed for identifying selective substrate-competitive inhibitors by means of inhibition of H3K9me3 peptide demethylation. 2-(methylcarbamoyl)isonicotinic acid was identified as a preliminary active fragment, displaying inhibition of KDM4A enzymatic activity. Its chemical exploration was deeply investigated by computational and experimental approaches which allowed a rational fragment growing process. The in-silico studies guided the development of derivatives designed as expansion of the primary fragment hit and provided further knowledge on the structure-activity relationship. CONCLUSIONS Our study describes useful insights into key ligand-KDM4A protein interaction and provides structural features for the development of successful selective KDM4A inhibitors.
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Affiliation(s)
- Jessica Lombino
- Molecular Informatics Group, Fondazione Ri.MED, 90100, Palermo, Italy
- C4T S.r.l., Colosseum Combinatorial Chemistry Center, 00133, Rome, Italy
| | - Rosario Vallone
- Structural Biology and Biophysics Unit, Fondazione Ri.MED, 90100, Palermo, Italy
| | - Maura Cimino
- Target Identification and Screening Group, Fondazione Ri.MED, 90100, Palermo, Italy
| | | | - Giada De Simone
- Molecular Informatics Group, Fondazione Ri.MED, 90100, Palermo, Italy
| | - Maria Agnese Morando
- Structural Biology and Biophysics Unit, Fondazione Ri.MED, 90100, Palermo, Italy
| | - Raffaele Sabbatella
- Structural Biology and Biophysics Unit, Fondazione Ri.MED, 90100, Palermo, Italy
| | | | - Mario Fogazza
- Target Identification and Screening Group, Fondazione Ri.MED, 90100, Palermo, Italy
- Axxam SpA, 20091, Bresso, MI, Italy
| | - Federica Sarno
- Dipartimento di Medicina di Precisione, Università degli Studi della Campania "L. Vanvitelli", 80100, Naples, Italy
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, 9713, Groningen, GZ, The Netherlands
| | | | - Maria De Rosa
- Medicinal Chemistry Group, Fondazione Ri.MED, 90100, Palermo, Italy
| | - Chiara Cipollina
- Target Identification and Screening Group, Fondazione Ri.MED, 90100, Palermo, Italy
| | - Lucia Altucci
- Dipartimento di Medicina di Precisione, Università degli Studi della Campania "L. Vanvitelli", 80100, Naples, Italy
- BIOGEM, 83031, Ariano Irpino, AV, Italy
- IEOS-CNR, 80100, Naples, Italy
| | - Ugo Perricone
- Molecular Informatics Group, Fondazione Ri.MED, 90100, Palermo, Italy.
| | - Caterina Alfano
- Structural Biology and Biophysics Unit, Fondazione Ri.MED, 90100, Palermo, Italy.
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2
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Song YQ, Yang GJ, Ma DL, Wang W, Leung CH. The role and prospect of lysine-specific demethylases in cancer chemoresistance. Med Res Rev 2023; 43:1438-1469. [PMID: 37012609 DOI: 10.1002/med.21955] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 02/08/2023] [Accepted: 03/17/2023] [Indexed: 04/05/2023]
Abstract
Histone methylation plays a key function in modulating gene expression, and preserving genome integrity and epigenetic inheritance. However, aberrations of histone methylation are commonly observed in human diseases, especially cancer. Lysine methylation mediated by histone methyltransferases can be reversed by lysine demethylases (KDMs), which remove methyl marks from histone lysine residues. Currently, drug resistance is a main impediment for cancer therapy. KDMs have been found to mediate drug tolerance of many cancers via altering the metabolic profile of cancer cells, upregulating the ratio of cancer stem cells and drug-tolerant genes, and promoting the epithelial-mesenchymal transition and metastatic ability. Moreover, different cancers show distinct oncogenic addictions for KDMs. The abnormal activation or overexpression of KDMs can alter gene expression signatures to enhance cell survival and drug resistance in cancer cells. In this review, we describe the structural features and functions of KDMs, the KDMs preferences of different cancers, and the mechanisms of drug resistance resulting from KDMs. We then survey KDM inhibitors that have been used for combating drug resistance in cancer, and discuss the opportunities and challenges of KDMs as therapeutic targets for cancer drug resistance.
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Affiliation(s)
- Ying-Qi Song
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Guan-Jun Yang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang, China
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, Zhejiang, China
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Hong Kong, China
| | - Wanhe Wang
- Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi, China
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
- Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Macao, China
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3
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Soukar I, Amarasinghe A, Pile LA. Coordination of cross-talk between metabolism and epigenetic regulation by the SIN3 complex. Enzymes 2023; 53:33-68. [PMID: 37748836 DOI: 10.1016/bs.enz.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Post-translational modifications of histone proteins control the expression of genes. Metabolites from central and one-carbon metabolism act as donor moieties to modify histones and regulate gene expression. Thus, histone modification and gene regulation are connected to the metabolite status of the cell. Histone modifiers, such as the SIN3 complex, regulate genes involved in proliferation and metabolism. The SIN3 complex contains a histone deacetylase and a histone demethylase, which regulate the chromatin landscape and gene expression. In this chapter, we review the cross-talk between metabolic pathways that produce donor moieties, and epigenetic complexes regulating proliferation and metabolic genes. This cross-talk between gene regulation and metabolism is tightly controlled, and disruption of this cross-talk leads to metabolic diseases. We discuss promising therapeutics that directly regulate histone modifiers, and can affect the metabolic status of the cell, alleviating some metabolic diseases.
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Affiliation(s)
- Imad Soukar
- Department of Biological Sciences, Wayne State University, Detroit, MI, United States
| | - Anjalie Amarasinghe
- Department of Biological Sciences, Wayne State University, Detroit, MI, United States
| | - Lori A Pile
- Department of Biological Sciences, Wayne State University, Detroit, MI, United States.
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4
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Zhang L, Chen Y, Li Z, Lin C, Zhang T, Wang G. Development of JmjC-domain-containing histone demethylase (KDM2-7) inhibitors for cancer therapy. Drug Discov Today 2023; 28:103519. [PMID: 36754142 DOI: 10.1016/j.drudis.2023.103519] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 12/06/2022] [Accepted: 02/01/2023] [Indexed: 02/08/2023]
Abstract
Histone methylation is the most common histone modification and a highly dynamic regulator of gene transcription. Methylation of lysine residues can alter the structure of chromatin, helping to regulate DNA-based nuclear activities. Lysine demethylases control and maintain epigenetic factors that affect chromatin structure and cell characteristics. A variety of diseases, including malignant tumors, are connected to their dysregulation. Advances in biochemistry and pathogenesis have prompted the discovery of small molecule inhibitors and tool compounds that disrupt lysine demethylation. In this review, we focus on JmjC-domain-containing histone lysine demethylases (KDM2-7), discussing their structures and biological roles, representative inhibitors, and therapeutic potential in cancer therapy, and aiming to provide unique insights into the development of JmjC-KDM inhibitors.
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Affiliation(s)
- Lan Zhang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China.
| | - Yao Chen
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Zhijia Li
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Congcong Lin
- The Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu 610031, China; Medical Research Center, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu 610031, China
| | - Tongtong Zhang
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China; Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin 150081, China.
| | - Guan Wang
- The Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu 610031, China.
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5
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Jiang Y, Liu L, Yang ZQ. KDM4 Demethylases: Structure, Function, and Inhibitors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1433:87-111. [PMID: 37751137 DOI: 10.1007/978-3-031-38176-8_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
KDM4 histone demethylases mainly catalyze the removal of methyl marks from H3K9 and H3K36 to epigenetically regulate chromatin structure and gene expression. KDM4 expression is strictly regulated to ensure proper function in a myriad of biological processes, including transcription, cellular proliferation and differentiation, DNA damage repair, immune response, and stem cell self-renewal. Aberrant expression of KDM4 demethylase has been documented in many types of blood and solid tumors, and thus, KDM4s represent promising therapeutic targets. In this chapter, we summarize the current knowledge of the structures and regulatory mechanisms of KDM4 proteins and our understanding of their alterations in human pathological processes with a focus on development and cancer. We also review the reported KDM4 inhibitors and discuss their potential as therapeutic agents.
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Affiliation(s)
- Yuanyuan Jiang
- Department of Oncology, Karmanos Cancer Institute, Wayne State University, 4100 John R Street, HWCRC 815, Detroit, MI, 48201, USA
| | - Lanxin Liu
- Department of Oncology, Karmanos Cancer Institute, Wayne State University, 4100 John R Street, HWCRC 815, Detroit, MI, 48201, USA
| | - Zeng-Quan Yang
- Department of Oncology, Karmanos Cancer Institute, Wayne State University, 4100 John R Street, HWCRC 815, Detroit, MI, 48201, USA.
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6
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Diao W, Zheng J, Li Y, Wang J, Xu S. Targeting histone demethylases as a potential cancer therapy (Review). Int J Oncol 2022; 61:103. [PMID: 35801593 DOI: 10.3892/ijo.2022.5393] [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: 01/25/2022] [Accepted: 06/15/2022] [Indexed: 11/06/2022] Open
Abstract
Post‑translational modifications of histones by histone demethylases have an important role in the regulation of gene transcription and are implicated in cancers. Recently, the family of lysine (K)‑specific demethylase (KDM) proteins, referring to histone demethylases that dynamically regulate histone methylation, were indicated to be involved in various pathways related to cancer development. To date, numerous studies have been conducted to explore the effects of KDMs on cancer growth, metastasis and drug resistance, and a majority of KDMs have been indicated to be oncogenes in both leukemia and solid tumors. In addition, certain KDM inhibitors have been developed and have become the subject of clinical trials to explore their safety and efficacy in cancer therapy. However, most of them focus on hematopoietic malignancy. This review summarizes the effects of KDMs on tumor growth, drug resistance and the current status of KDM inhibitors in clinical trials.
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Affiliation(s)
- Wenfei Diao
- Department of Gastrointestinal Surgery, Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, P.R. China
| | - Jiabin Zheng
- Department of Gastrointestinal Surgery, Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, P.R. China
| | - Yong Li
- Department of Gastrointestinal Surgery, Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, P.R. China
| | - Junjiang Wang
- Department of Gastrointestinal Surgery, Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, P.R. China
| | - Songhui Xu
- Research Center of Medical Sciences, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, P.R. China
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7
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Cicciarello D, Schaeffer L, Scionti I. Epigenetic Control of Muscle Stem Cells: Focus on Histone Lysine Demethylases. Front Cell Dev Biol 2022; 10:917771. [PMID: 35669509 PMCID: PMC9166302 DOI: 10.3389/fcell.2022.917771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 05/02/2022] [Indexed: 01/02/2023] Open
Abstract
Adult skeletal muscle is mainly composed of post-mitotic, multinucleated muscle fibers. Upon injury, it has the unique ability to regenerate thanks to the activation of a subset of quiescent muscle stem cells (MuSCs). Activated MuSCs either differentiate to repair muscle, or self-renew to maintain the pool of MuSC. MuSC fate determination is regulated by an intricate network of intrinsic and extrinsic factors that control the expression of specific subsets of genes. Among these, the myogenic regulatory factors (MRFs) are key for muscle development, cell identity and regeneration. More globally, cell fate determination involves important changes in the epigenetic landscape of the genome. Such epigenetic changes, which include DNA methylation and post-translational modifications of histone proteins, are able to alter chromatin organization by controlling the accessibility of specific gene loci for the transcriptional machinery. Among the numerous epigenetic modifications of chromatin, extensive studies have pointed out the key role of histone methylation in cell fate control. Particularly, since the discovery of the first histone demethylase in 2004, the role of histone demethylation in the regulation of skeletal muscle differentiation and muscle stem cell fate has emerged to be essential. In this review, we highlight the current knowledge regarding the role of histone demethylases in the regulation of muscle stem cell fate choice.
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Affiliation(s)
- Delia Cicciarello
- Pathophysiologie et Génétique du Neurone et du Muscle (PGNM), Institut NeuroMyoGène, Faculté de Médecine Rockefeller, Université Claude Bernard Lyon I, Villeurbanne, France
| | - Laurent Schaeffer
- Pathophysiologie et Génétique du Neurone et du Muscle (PGNM), Institut NeuroMyoGène, Faculté de Médecine Rockefeller, Université Claude Bernard Lyon I, Villeurbanne, France
| | - Isabella Scionti
- Pathophysiologie et Génétique du Neurone et du Muscle (PGNM), Institut NeuroMyoGène, Faculté de Médecine Rockefeller, Université Claude Bernard Lyon I, Villeurbanne, France
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8
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Hao F. Systemic Profiling of KDM5 Subfamily Signature in Non-Small-Cell Lung Cancer. Int J Gen Med 2021; 14:7259-7275. [PMID: 34737620 PMCID: PMC8558507 DOI: 10.2147/ijgm.s329733] [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: 08/03/2021] [Accepted: 10/14/2021] [Indexed: 11/23/2022] Open
Abstract
Background Despite improvements in diagnosis and treatment, lung cancer is one of the most lethal human diseases, with a dismal 5-year relative survival rate of only 5% for patients diagnosed with advanced metastatic disease. Accumulating evidence supports that epigenetic aberration of histone demethylase-KDM5 subfamily is linked to human pan-cancer. However, the detailed functions of KDM5 proteins in lung cancer, especially in non-small-cell lung cancer (NSCLC), remain poorly understand. Methods UALCAN, GEPIA, Kaplan-Meier plotter, cBioPortal, TIMER, TISIDB, and STRING databases were utilized in this investigation. Results We detected varying degrees of gene mutations of KDM5 subfamily members and found that KDM5B/C were remarkably overexpressed in LUAD and LUSC compared to normal tissues. Different from KDM5D, positive relationship was shown between overall survival and mRNA expression of KDM5A/B/C in lung cancer. We determined that KDM5A/B/C expression levels were positively correlated with CD4+ T cells infiltration, especially immunological markers of Tregs and Th17 cells. Moreover, LUAD and LUSC were separately rich in inflammatory and wound healing subtypes after immunogenomics analyzing with respect to KDM5 subfamily overexpression. And with their 120 co-expressed genes, we revealed that nucleocytoplasmic transport and cellular protein localization-related genes were closely connected to KDM5 subfamily alterations, next to chromatin remodeling genes. Conclusion We formulated the immune-infiltrating and prognostic value of KDM5 subfamily and highlighted its promising role in immune-inflammatory interaction with tumour microenvironment in NSCLC.
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Affiliation(s)
- Fang Hao
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
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9
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Shi R, Gao S, Zhang J, Xu J, Graham LM, Yang X, Li C. Collagen prolyl 4-hydroxylases modify tumor progression. Acta Biochim Biophys Sin (Shanghai) 2021; 53:805-814. [PMID: 34009234 DOI: 10.1093/abbs/gmab065] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Indexed: 12/12/2022] Open
Abstract
Collagen is the main component of the extracellular matrix. Hydroxylation of proline residues on collagen, catalyzed by collagen prolyl 4-hydroxylase (C-P4H), is essential for the stability of the collagen triple helix. Vertebrate C-P4H is an α2β2 tetramer with three isoenzymes differing in the catalytic α-subunits, which are encoded by P4HA1, P4HA2, and P4HA3 genes. In contrast, β-subunit is encoded by a single gene P4HB. The expressions of P4HAs and P4HB are regulated by multiple cellular factors, including cytokines, transcription factors, and microRNAs. P4HAs and P4HB are highly expressed in many tumors and participate in cancer progression. Several inhibitors of P4HAs and P4HB have been confirmed to have anti-tumor effects, suggesting that targeting C-P4H is a feasible strategy for cancer treatment. Here, we summarize recent progresses on the function and expression of regulatory mechanisms of C-P4H in cancer progression and point out the potential development of therapeutic strategies in targeting C-P4H in the future.
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Affiliation(s)
- Run Shi
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangzhou 510095, China
| | - Shanshan Gao
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangzhou 510095, China
| | - Jie Zhang
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangzhou 510095, China
| | - Jiang Xu
- Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi 832008, China
| | - Linda M Graham
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Xiaowen Yang
- Department of the First Abdominal Surgery, The Affiliated Tumor Hospital of Nanchang University, Jiangxi Cancer Center, Nanchang 330029, China
| | - Chaoyang Li
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangzhou 510095, China
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10
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Sterling J, Menezes SV, Abbassi RH, Munoz L. Histone lysine demethylases and their functions in cancer. Int J Cancer 2021; 148:2375-2388. [PMID: 33128779 DOI: 10.1002/ijc.33375] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/15/2020] [Accepted: 10/19/2020] [Indexed: 12/29/2022]
Abstract
Histone lysine demethylases (KDMs) are enzymes that remove the methylation marks on lysines in nucleosomes' histone tails. These changes in methylation marks regulate gene transcription during both development and malignant transformation. Depending on which lysine residue is targeted, the effect of a given KDM on gene transcription can be either activating or repressing, and KDMs can regulate the expression of both oncogenes and tumour suppressors. Thus, the functions of KDMs can be regarded as both oncogenic and tumour suppressive, contingent on cell context and the enzyme isoform. Finally, KDMs also demethylate nonhistone proteins and have a variety of demethylase-independent functions. These epigenetic and other mechanisms that KDMs control make them important regulators of malignant tumours. Here, we present an overview of eight KDM subfamilies, their most-studied lysine targets and selected recent data on their roles in cancer stem cells, tumour aggressiveness and drug tolerance.
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Affiliation(s)
- Jayden Sterling
- School of Medical Sciences and Charles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Sharleen V Menezes
- School of Medical Sciences and Charles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Ramzi H Abbassi
- School of Medical Sciences and Charles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Lenka Munoz
- School of Medical Sciences and Charles Perkins Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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12
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The Role of H3K4 Trimethylation in CpG Islands Hypermethylation in Cancer. Biomolecules 2021; 11:biom11020143. [PMID: 33499170 PMCID: PMC7912453 DOI: 10.3390/biom11020143] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 12/30/2020] [Accepted: 01/15/2021] [Indexed: 01/01/2023] Open
Abstract
CpG methylation in transposons, exons, introns and intergenic regions is important for long-term silencing, silencing of parasitic sequences and alternative promoters, regulating imprinted gene expression and determining X chromosome inactivation. Promoter CpG islands, although rich in CpG dinucleotides, are unmethylated and remain so during all phases of mammalian embryogenesis and development, except in specific cases. The biological mechanisms that contribute to the maintenance of the unmethylated state of CpG islands remain elusive, but the modification of established DNA methylation patterns is a common feature in all types of tumors and is considered as an event that intrinsically, or in association with genetic lesions, feeds carcinogenesis. In this review, we focus on the latest results describing the role that the levels of H3K4 trimethylation may have in determining the aberrant hypermethylation of CpG islands in tumors.
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El Hayek L, Tuncay IO, Nijem N, Russell J, Ludwig S, Kaur K, Li X, Anderton P, Tang M, Gerard A, Heinze A, Zacher P, Alsaif HS, Rad A, Hassanpour K, Abbaszadegan MR, Washington C, DuPont BR, Louie RJ, Couse M, Faden M, Rogers RC, Abou Jamra R, Elias ER, Maroofian R, Houlden H, Lehman A, Beutler B, Chahrour MH. KDM5A mutations identified in autism spectrum disorder using forward genetics. eLife 2020; 9:56883. [PMID: 33350388 PMCID: PMC7755391 DOI: 10.7554/elife.56883] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 12/06/2020] [Indexed: 12/29/2022] Open
Abstract
Autism spectrum disorder (ASD) is a constellation of neurodevelopmental disorders with high phenotypic and genetic heterogeneity, complicating the discovery of causative genes. Through a forward genetics approach selecting for defective vocalization in mice, we identified Kdm5a as a candidate ASD gene. To validate our discovery, we generated a Kdm5a knockout mouse model (Kdm5a-/-) and confirmed that inactivating Kdm5a disrupts vocalization. In addition, Kdm5a-/- mice displayed repetitive behaviors, sociability deficits, cognitive dysfunction, and abnormal dendritic morphogenesis. Loss of KDM5A also resulted in dysregulation of the hippocampal transcriptome. To determine if KDM5A mutations cause ASD in humans, we screened whole exome sequencing and microarray data from a clinical cohort. We identified pathogenic KDM5A variants in nine patients with ASD and lack of speech. Our findings illustrate the power and efficacy of forward genetics in identifying ASD genes and highlight the importance of KDM5A in normal brain development and function.
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Affiliation(s)
- Lauretta El Hayek
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, United States
| | - Islam Oguz Tuncay
- Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, United States
| | - Nadine Nijem
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, United States
| | - Jamie Russell
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, United States
| | - Sara Ludwig
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, United States
| | - Kiran Kaur
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, United States
| | - Xiaohong Li
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, United States
| | - Priscilla Anderton
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, United States
| | - Miao Tang
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, United States
| | - Amanda Gerard
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, United States.,Texas Children's Hospital, Houston, United States
| | - Anja Heinze
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Pia Zacher
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany.,The Saxon Epilepsy Center Kleinwachau, Radeberg, Germany
| | - Hessa S Alsaif
- Department of Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Aboulfazl Rad
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Islamic Republic of Iran
| | - Kazem Hassanpour
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Islamic Republic of Iran
| | - Mohammad Reza Abbaszadegan
- Pardis Clinical and Genetics Laboratory, Mashhad, Islamic Republic of Iran.,Division of Human Genetics, Avicenna Research Institute, Mashhad University of Medical Sciences, Mashhad, Islamic Republic of Iran
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- Department of Medical Genetics, University of British Columbia, British Columbia Children's and Women's Hospital Research Institute, Vancouver, Canada
| | - Madeline Couse
- Department of Medical Genetics, University of British Columbia, British Columbia Children's and Women's Hospital Research Institute, Vancouver, Canada
| | - Maha Faden
- Department of Genetics, King Saud Medical City, Riyadh, Saudi Arabia
| | | | - Rami Abou Jamra
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Ellen R Elias
- Department of Pediatrics and Genetics, University of Colorado School of Medicine, Aurora, United States
| | - Reza Maroofian
- Department of Neuromuscular Diseases, University College London, Queen Square Institute of Neurology, London, United Kingdom
| | - Henry Houlden
- Department of Neuromuscular Diseases, University College London, Queen Square Institute of Neurology, London, United Kingdom
| | - Anna Lehman
- Department of Medical Genetics, University of British Columbia, British Columbia Children's and Women's Hospital Research Institute, Vancouver, Canada
| | - Bruce Beutler
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, United States
| | - Maria H Chahrour
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, United States.,Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, United States.,Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, United States.,Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, United States.,Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, United States
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14
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Histone Demethylase KDM5B as a Therapeutic Target for Cancer Therapy. Cancers (Basel) 2020; 12:cancers12082121. [PMID: 32751840 PMCID: PMC7465382 DOI: 10.3390/cancers12082121] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/22/2020] [Accepted: 07/26/2020] [Indexed: 12/14/2022] Open
Abstract
Lysine-specific demethylase 5B (KDM5B/PLU1/JARID1B) is found to be overexpressed in numerous malignancies, including breast, lung, skin, liver, and prostate cancer. Identification of molecules targeting the KDM5B enzyme could be a potential lead in cancer research. Although many KDM5B inhibitors with promising outcomes have been developed so far, its further application in clinical practice is limited due to toxicity and lack of target specificity. Here, we summarize the significance of targeting KDM5B in anticancer therapy and report the molecular docking studies of some known anti-viral agents, decitabine, entecavir, abacavir, penciclovir, and 3-deazaneplanocin A in the catalytic domain JmjC of KDM5B. These studies show the repurposing potential of identified anti-viral agents in cancer therapy.
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15
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Tricarico R, Nicolas E, Hall MJ, Golemis EA. X- and Y-Linked Chromatin-Modifying Genes as Regulators of Sex-Specific Cancer Incidence and Prognosis. Clin Cancer Res 2020; 26:5567-5578. [PMID: 32732223 DOI: 10.1158/1078-0432.ccr-20-1741] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/24/2020] [Accepted: 07/27/2020] [Indexed: 12/15/2022]
Abstract
Biological sex profoundly conditions organismal development and physiology, imposing wide-ranging effects on cell signaling, metabolism, and immune response. These effects arise from sex-specified differences in hormonal exposure, and from intrinsic genetic and epigenetic differences associated with the presence of an XX versus XY chromosomal complement. In addition, biological sex is now recognized to be a determinant of the incidence, presentation, and therapeutic response of multiple forms of cancer, including cancers not specifically associated with male or female anatomy. Although multiple factors contribute to sex-based differences in cancer, a growing body of research emphasizes a role for differential activity of X- and Y-linked tumor-suppressor genes in males and females. Among these, the X-linked KDM6A/UTX and KDM5C/JARID1C/SMCX, and their Y-linked paralogs UTY/KDM6C and KDM5D/JARID1D/SMCY encode lysine demethylases. These epigenetic modulators profoundly influence gene expression, based on enzymatic activity in demethylating H3K27me3 and H3K4me3, and nonenzymatic scaffolding roles for large complexes that open and close chromatin for transcription. In a growing number of cases, mutations affecting these proteins have been recognized to strongly influence cancer risk, prognosis, and response to specific therapies. However, sex-specific patterns of mutation, expression, and activity of these genes, coupled with tissue-specific requirement for their function as tumor suppressors, together exemplify the complex relationship between sex and cancer vulnerabilities. In this review, we summarize and discuss the current state of the literature on the roles of these proteins in contributing to sex bias in cancer, and the status of clinical agents relevant to their function.
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Affiliation(s)
- Rossella Tricarico
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania. .,Department of Biology and Biotechnology, University of Pavia, Pavia, Italy
| | - Emmanuelle Nicolas
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Michael J Hall
- Cancer Prevention and Control Program, Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Erica A Golemis
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
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16
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Arifuzzaman S, Khatun MR, Khatun R. Emerging of lysine demethylases (KDMs): From pathophysiological insights to novel therapeutic opportunities. Biomed Pharmacother 2020; 129:110392. [PMID: 32574968 DOI: 10.1016/j.biopha.2020.110392] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 06/06/2020] [Accepted: 06/09/2020] [Indexed: 12/12/2022] Open
Abstract
In recent years, there have been remarkable scientific advancements in the understanding of lysine demethylases (KDMs) because of their demethylation of diverse substrates, including nucleic acids and proteins. Novel structural architectures, physiological roles in the gene expression regulation, and ability to modify protein functions made KDMs the topic of interest in biomedical research. These structural diversities allow them to exert their function either alone or in complex with numerous other bio-macromolecules. Impressive number of studies have demonstrated that KDMs are localized dynamically across the cellular and tissue microenvironment. Their dysregulation is often associated with human diseases, such as cancer, immune disorders, neurological disorders, and developmental abnormalities. Advancements in the knowledge of the underlying biochemistry and disease associations have led to the development of a series of modulators and technical compounds. Given the distinct biophysical and biochemical properties of KDMs, in this review we have focused on advances related to the structure, function, disease association, and therapeutic targeting of KDMs highlighting improvements in both the specificity and efficacy of KDM modulation.
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Affiliation(s)
- Sarder Arifuzzaman
- Department of Pharmacy, Jahangirnagar University, Dhaka-1342, Bangladesh; Everest Pharmaceuticals Ltd., Dhaka-1208, Bangladesh.
| | - Mst Reshma Khatun
- Department of Pharmacy, Jahangirnagar University, Dhaka-1342, Bangladesh
| | - Rabeya Khatun
- Department of Pediatrics, TMSS Medical College and Rafatullah Community Hospital, Gokul, Bogura, 5800, Bangladesh
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17
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Chen AY, Adamek RN, Dick BL, Credille CV, Morrison CN, Cohen SM. Targeting Metalloenzymes for Therapeutic Intervention. Chem Rev 2019; 119:1323-1455. [PMID: 30192523 PMCID: PMC6405328 DOI: 10.1021/acs.chemrev.8b00201] [Citation(s) in RCA: 161] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Metalloenzymes are central to a wide range of essential biological activities, including nucleic acid modification, protein degradation, and many others. The role of metalloenzymes in these processes also makes them central for the progression of many diseases and, as such, makes metalloenzymes attractive targets for therapeutic intervention. Increasing awareness of the role metalloenzymes play in disease and their importance as a class of targets has amplified interest in the development of new strategies to develop inhibitors and ultimately useful drugs. In this Review, we provide a broad overview of several drug discovery efforts focused on metalloenzymes and attempt to map out the current landscape of high-value metalloenzyme targets.
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Affiliation(s)
- Allie Y Chen
- Department of Chemistry and Biochemistry , University of California, San Diego , La Jolla , California 92093 , United States
| | - Rebecca N Adamek
- Department of Chemistry and Biochemistry , University of California, San Diego , La Jolla , California 92093 , United States
| | - Benjamin L Dick
- Department of Chemistry and Biochemistry , University of California, San Diego , La Jolla , California 92093 , United States
| | - Cy V Credille
- Department of Chemistry and Biochemistry , University of California, San Diego , La Jolla , California 92093 , United States
| | - Christine N Morrison
- Department of Chemistry and Biochemistry , University of California, San Diego , La Jolla , California 92093 , United States
| | - Seth M Cohen
- Department of Chemistry and Biochemistry , University of California, San Diego , La Jolla , California 92093 , United States
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18
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Lysine demethylase 5B (KDM5B): A potential anti-cancer drug target. Eur J Med Chem 2019; 161:131-140. [DOI: 10.1016/j.ejmech.2018.10.040] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 10/15/2018] [Accepted: 10/16/2018] [Indexed: 12/12/2022]
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19
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Plch J, Hrabeta J, Eckschlager T. KDM5 demethylases and their role in cancer cell chemoresistance. Int J Cancer 2018; 144:221-231. [PMID: 30246379 DOI: 10.1002/ijc.31881] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 09/03/2018] [Accepted: 09/13/2018] [Indexed: 12/28/2022]
Abstract
Histone methylation is important in the regulation of genes expression, and thus its dysregulation has been observed in various cancers. KDM5 enzymes are capable of removing tri- and di- methyl marks from lysine 4 on histone H3 (H3K4) which makes them potential players in the downregulation of tumor suppressors, but could also suggest that their activity repress oncogenes. Depending on the methylation site, their effect on transcription can be either activating or repressing. There is emerging evidence for deregulation of KDM5A/B/C/D and important phenotypic consequences in various types of cancer. It has been suggested that the KDM5 family of demethylases plays a role in the appearance of drug tolerance. Drug resistance remains a challenge to successful cancer treatment. This review summarizes recent advances in understanding the functions of KDM5 histone demethylases in cancer chemoresistance and potential therapeutic targeting of these enzymes, which seems to prevent the emergence of a drug-resistant population.
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Affiliation(s)
- Johana Plch
- Department of Pediatric Hematology and Oncology, 2nd Medical Faculty and University Hospital Motol, Prague, Czech Republic
| | - Jan Hrabeta
- Department of Pediatric Hematology and Oncology, 2nd Medical Faculty and University Hospital Motol, Prague, Czech Republic
| | - Tomas Eckschlager
- Department of Pediatric Hematology and Oncology, 2nd Medical Faculty and University Hospital Motol, Prague, Czech Republic
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20
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Lin H, Li Q, Li Q, Zhu J, Gu K, Jiang X, Hu Q, Feng F, Qu W, Chen Y, Sun H. Small molecule KDM4s inhibitors as anti-cancer agents. J Enzyme Inhib Med Chem 2018; 33:777-793. [PMID: 29651880 PMCID: PMC6010108 DOI: 10.1080/14756366.2018.1455676] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Histone demethylation is a vital process in epigenetic regulation of gene expression. A number of histone demethylases are present to control the methylated states of histone. Among these enzymes, KDM4s are one subfamily of JmjC KDMs and play important roles in both normal and cancer cells. The discovery of KDM4s inhibitors is a potential therapeutic strategy against different diseases including cancer. Here, we summarize the development of KDM4s inhibitors and some related pharmaceutical information to provide an update of recent progress in KDM4s inhibitors.
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Affiliation(s)
- Hongzhi Lin
- a Department of Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Qihang Li
- a Department of Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Qi Li
- a Department of Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Jie Zhu
- a Department of Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Kai Gu
- a Department of Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Xueyang Jiang
- b Department of Natural Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Qianqian Hu
- a Department of Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Feng Feng
- b Department of Natural Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Wei Qu
- b Department of Natural Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
| | - Yao Chen
- c School of Pharmacy , Nanjing University of Chinese Medicine , Nanjing , China
| | - Haopeng Sun
- a Department of Medicinal Chemistry , China Pharmaceutical University , Nanjing , China
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21
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Zucconi BE, Cole PA. Allosteric regulation of epigenetic modifying enzymes. Curr Opin Chem Biol 2017; 39:109-115. [PMID: 28689145 DOI: 10.1016/j.cbpa.2017.05.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 05/29/2017] [Indexed: 12/14/2022]
Abstract
Epigenetic enzymes including histone modifying enzymes are key regulators of gene expression in normal and disease processes. Many drug development strategies to target histone modifying enzymes have focused on ligands that bind to enzyme active sites, but allosteric pockets offer potentially attractive opportunities for therapeutic development. Recent biochemical studies have revealed roles for small molecule and peptide ligands binding outside of the active sites in modulating the catalytic activities of histone modifying enzymes. Here we highlight several examples of allosteric regulation of epigenetic enzymes and discuss the biological significance of these findings.
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Affiliation(s)
- Beth E Zucconi
- Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, 725 N. Wolfe St., Baltimore, MD 21205, USA.
| | - Philip A Cole
- Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, 725 N. Wolfe St., Baltimore, MD 21205, USA.
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22
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Abstract
![]()
Post-translational
modifications of histones by protein methyltransferases
(PMTs) and histone demethylases (KDMs) play an important role in the
regulation of gene expression and transcription and are implicated
in cancer and many other diseases. Many of these enzymes also target
various nonhistone proteins impacting numerous crucial biological
pathways. Given their key biological functions and implications in
human diseases, there has been a growing interest in assessing these
enzymes as potential therapeutic targets. Consequently, discovering
and developing inhibitors of these enzymes has become a very active
and fast-growing research area over the past decade. In this review,
we cover the discovery, characterization, and biological application
of inhibitors of PMTs and KDMs with emphasis on key advancements in
the field. We also discuss challenges, opportunities, and future directions
in this emerging, exciting research field.
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Affiliation(s)
- H Ümit Kaniskan
- Departments of Pharmacological Sciences and Oncological Sciences, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | - Michael L Martini
- Departments of Pharmacological Sciences and Oncological Sciences, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | - Jian Jin
- Departments of Pharmacological Sciences and Oncological Sciences, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
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23
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Role of Histone Demethylases in Cardiomyocytes Induced to Hypertrophy. BIOMED RESEARCH INTERNATIONAL 2016; 2016:2634976. [PMID: 27722168 PMCID: PMC5046009 DOI: 10.1155/2016/2634976] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 08/17/2016] [Accepted: 08/22/2016] [Indexed: 11/18/2022]
Abstract
Epigenetic changes induced by histone demethylases play an important role in differentiation and pathological changes in cardiac cells. However, the role of the jumonji family of demethylases in the development of cardiac hypertrophy remains elusive. In this study, the presence of different histone demethylases in cardiac cells was evaluated after hypertrophy was induced with neurohormones. A cell line from rat cardiomyocytes was used as a biological model. The phenotypic profiles of the cells, as well as the expression of histone demethylases, were studied through immunofluorescence, transient transfection, western blot, and qRT-PCR analysis after inducing hypertrophy by angiotensin II and endothelin-1. An increase in fetal gene expression (ANP, BNP, and β-MHC) was observed in cardiomyocytes after treatment with angiotensin II and endothelin-1. A significant increase in JMJD2A expression, but not in UTX or JMJD2C expression, was observed. When JMJD2A was overexpressed in cardiomyocytes through transient transfection, the effect of neurohormones on fetal cardiac gene expression was increased. We conclude that JMJD2A plays a principal role in the regulation of fetal cardiac genes, which increase in expression during the pathological hypertrophic process.
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24
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Horton JR, Liu X, Gale M, Wu L, Shanks JR, Zhang X, Webber PJ, Bell JSK, Kales SC, Mott BT, Rai G, Jansen DJ, Henderson MJ, Urban DJ, Hall MD, Simeonov A, Maloney DJ, Johns MA, Fu H, Jadhav A, Vertino PM, Yan Q, Cheng X. Structural Basis for KDM5A Histone Lysine Demethylase Inhibition by Diverse Compounds. Cell Chem Biol 2016; 23:769-781. [PMID: 27427228 PMCID: PMC4958579 DOI: 10.1016/j.chembiol.2016.06.006] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 05/15/2016] [Accepted: 06/04/2016] [Indexed: 12/12/2022]
Abstract
The KDM5/JARID1 family of Fe(II)- and α-ketoglutarate-dependent demethylases removes methyl groups from methylated lysine 4 of histone H3. Accumulating evidence supports a role for KDM5 family members as oncogenic drivers. We compare the in vitro inhibitory properties and binding affinity of ten diverse compounds with all four family members, and present the crystal structures of the KDM5A-linked Jumonji domain in complex with eight of these inhibitors in the presence of Mn(II). All eight inhibitors structurally examined occupy the binding site of α-ketoglutarate, but differ in their specific binding interactions, including the number of ligands involved in metal coordination. We also observed inhibitor-induced conformational changes in KDM5A, particularly those residues involved in the binding of α-ketoglutarate, the anticipated peptide substrate, and intramolecular interactions. We discuss how particular chemical moieties contribute to inhibitor potency and suggest strategies that might be utilized in the successful design of selective and potent epigenetic inhibitors.
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Affiliation(s)
- John R Horton
- Department of Biochemistry, Emory University, Atlanta, GA 30322, USA
| | - Xu Liu
- Department of Biochemistry, Emory University, Atlanta, GA 30322, USA
| | - Molly Gale
- Department of Pathology, Yale School of Medicine, New Haven, CT 06520, USA
| | - Lizhen Wu
- Department of Pathology, Yale School of Medicine, New Haven, CT 06520, USA
| | - John R Shanks
- Department of Biochemistry, Emory University, Atlanta, GA 30322, USA
| | - Xing Zhang
- Department of Biochemistry, Emory University, Atlanta, GA 30322, USA
| | - Philip J Webber
- Department of Pharmacology, Emory University, Atlanta, GA 30322, USA; Emory Chemical Biology Discovery Center, Emory University, Atlanta, GA 30322, USA
| | - Joshua S K Bell
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA
| | - Stephen C Kales
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Bryan T Mott
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Ganesha Rai
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Daniel J Jansen
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Mark J Henderson
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Daniel J Urban
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Matthew D Hall
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Anton Simeonov
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - David J Maloney
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Margaret A Johns
- Department of Pharmacology, Emory University, Atlanta, GA 30322, USA; Emory Chemical Biology Discovery Center, Emory University, Atlanta, GA 30322, USA
| | - Haian Fu
- Department of Pharmacology, Emory University, Atlanta, GA 30322, USA; Department of Hematology and Medical Oncology, Emory University, Atlanta, GA 30322, USA; Emory Chemical Biology Discovery Center, Emory University, Atlanta, GA 30322, USA; The Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
| | - Ajit Jadhav
- National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD 20850, USA
| | - Paula M Vertino
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA; The Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
| | - Qin Yan
- Department of Pathology, Yale School of Medicine, New Haven, CT 06520, USA.
| | - Xiaodong Cheng
- Department of Biochemistry, Emory University, Atlanta, GA 30322, USA; The Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA.
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25
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Johansson C, Velupillai S, Tumber A, Szykowska A, Hookway ES, Nowak RP, Strain-Damerell C, Gileadi C, Philpott M, Burgess-Brown N, Wu N, Kopec J, Nuzzi A, Steuber H, Egner U, Badock V, Munro S, LaThangue NB, Westaway S, Brown J, Athanasou N, Prinjha R, Brennan PE, Oppermann U. Structural analysis of human KDM5B guides histone demethylase inhibitor development. Nat Chem Biol 2016; 12:539-45. [PMID: 27214403 DOI: 10.1038/nchembio.2087] [Citation(s) in RCA: 132] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 04/07/2016] [Indexed: 12/13/2022]
Abstract
Members of the KDM5 (also known as JARID1) family are 2-oxoglutarate- and Fe(2+)-dependent oxygenases that act as histone H3K4 demethylases, thereby regulating cell proliferation and stem cell self-renewal and differentiation. Here we report crystal structures of the catalytic core of the human KDM5B enzyme in complex with three inhibitor chemotypes. These scaffolds exploit several aspects of the KDM5 active site, and their selectivity profiles reflect their hybrid features with respect to the KDM4 and KDM6 families. Whereas GSK-J1, a previously identified KDM6 inhibitor, showed about sevenfold less inhibitory activity toward KDM5B than toward KDM6 proteins, KDM5-C49 displayed 25-100-fold selectivity between KDM5B and KDM6B. The cell-permeable derivative KDM5-C70 had an antiproliferative effect in myeloma cells, leading to genome-wide elevation of H3K4me3 levels. The selective inhibitor GSK467 exploited unique binding modes, but it lacked cellular potency in the myeloma system. Taken together, these structural leads deliver multiple starting points for further rational and selective inhibitor design.
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Affiliation(s)
- Catrine Johansson
- Structural Genomics Consortium, University of Oxford, Headington, UK
- Botnar Research Centre, NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | | | - Anthony Tumber
- Structural Genomics Consortium, University of Oxford, Headington, UK
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Edward S Hookway
- Botnar Research Centre, NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | - Radoslaw P Nowak
- Structural Genomics Consortium, University of Oxford, Headington, UK
- Botnar Research Centre, NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | | | - Carina Gileadi
- Structural Genomics Consortium, University of Oxford, Headington, UK
| | - Martin Philpott
- Botnar Research Centre, NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | | | - Na Wu
- Botnar Research Centre, NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | - Jola Kopec
- Structural Genomics Consortium, University of Oxford, Headington, UK
| | - Andrea Nuzzi
- Structural Genomics Consortium, University of Oxford, Headington, UK
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Ursula Egner
- Bayer Healthcare Pharmaceuticals, Berlin, Germany
| | | | - Shonagh Munro
- Department of Oncology, University of Oxford, Oxford, UK
| | | | - Sue Westaway
- Epinova DPU, Immuno-Inflammation Therapy Area, GlaxoSmithKline R&D, Stevenage, UK
| | - Jack Brown
- Epinova DPU, Immuno-Inflammation Therapy Area, GlaxoSmithKline R&D, Stevenage, UK
| | - Nick Athanasou
- Botnar Research Centre, NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | - Rab Prinjha
- Epinova DPU, Immuno-Inflammation Therapy Area, GlaxoSmithKline R&D, Stevenage, UK
| | - Paul E Brennan
- Structural Genomics Consortium, University of Oxford, Headington, UK
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Udo Oppermann
- Structural Genomics Consortium, University of Oxford, Headington, UK
- Botnar Research Centre, NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
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26
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Martinez ED, Gazdar AF. Inhibiting the Jumonji family: a potential new clinical approach to targeting aberrant epigenetic mechanisms. Epigenomics 2016; 8:313-6. [PMID: 26918824 DOI: 10.2217/epi.15.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Elisabeth D Martinez
- Hamon Center for Therapeutic Oncology Research, UT Southwestern Medical Center, Dallas, TX 75390, USA.,Department of Pharmacology, UT Southwestern Medical Center, Dallas, TX 75390, USA.,Harold C Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Adi F Gazdar
- Hamon Center for Therapeutic Oncology Research, UT Southwestern Medical Center, Dallas, TX 75390, USA.,Department of Pathology, UT Southwestern Medical Center, Dallas, TX 75390, USA.,Harold C Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX 75390, USA
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27
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Horton JR, Engstrom A, Zoeller EL, Liu X, Shanks JR, Zhang X, Johns MA, Vertino PM, Fu H, Cheng X. Characterization of a Linked Jumonji Domain of the KDM5/JARID1 Family of Histone H3 Lysine 4 Demethylases. J Biol Chem 2016; 291:2631-46. [PMID: 26645689 PMCID: PMC4742734 DOI: 10.1074/jbc.m115.698449] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 11/17/2015] [Indexed: 12/18/2022] Open
Abstract
The KDM5/JARID1 family of Fe(II)- and α-ketoglutarate-dependent demethylases remove methyl groups from tri- and dimethylated lysine 4 of histone H3. Accumulating evidence from primary tumors and model systems supports a role for KDM5A (JARID1A/RBP2) and KDM5B (JARID1B/PLU1) as oncogenic drivers. The KDM5 family is unique among the Jumonji domain-containing histone demethylases in that there is an atypical insertion of a DNA-binding ARID domain and a histone-binding PHD domain into the Jumonji domain, which separates the catalytic domain into two fragments (JmjN and JmjC). Here we demonstrate that internal deletion of the ARID and PHD1 domains has a negligible effect on in vitro enzymatic kinetics of the KDM5 family of enzymes. We present a crystal structure of the linked JmjN-JmjC domain from KDM5A, which reveals that the linked domain fully reconstitutes the cofactor (metal ion and α-ketoglutarate) binding characteristics of other structurally characterized Jumonji domain demethylases. Docking studies with GSK-J1, a selective inhibitor of the KDM6/KDM5 subfamilies, identify critical residues for binding of the inhibitor to the reconstituted KDM5 Jumonji domain. Further, we found that GSK-J1 inhibited the demethylase activity of KDM5C with 8.5-fold increased potency compared with that of KDM5B at 1 mm α-ketoglutarate. In contrast, JIB-04 (a pan-inhibitor of the Jumonji demethylase superfamily) had the opposite effect and was ~8-fold more potent against KDM5B than against KDM5C. Interestingly, the relative selectivity of JIB-04 toward KDM5B over KDM5C in vitro translates to a ~10-50-fold greater growth-inhibitory activity against breast cancer cell lines. These data define the minimal requirements for enzymatic activity of the KDM5 family to be the linked JmjN-JmjC domain coupled with the immediate C-terminal helical zinc-binding domain and provide structural characterization of the linked JmjN-JmjC domain for the KDM5 family, which should prove useful in the design of KDM5 demethylase inhibitors with improved potency and selectivity.
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Affiliation(s)
| | - Amanda Engstrom
- the Graduate Program in Biochemistry, Cell and Developmental Biology
| | | | - Xu Liu
- From the Departments of Biochemistry
| | | | | | | | - Paula M Vertino
- Radiation Oncology, the Winship Cancer Institute, Emory University, Atlanta, Georgia 30322
| | - Haian Fu
- the Winship Cancer Institute, Emory University, Atlanta, Georgia 30322 Radiation Oncology, the Emory Chemical Biology Discovery Center, and Hematology and Medical Oncology, and
| | - Xiaodong Cheng
- From the Departments of Biochemistry, the Winship Cancer Institute, Emory University, Atlanta, Georgia 30322
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28
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Hu J, Wang X, Chen L, Huang M, Tang W, Zuo J, Liu YC, Shi Z, Liu R, Shen J, Xiong B. Design and discovery of new pyrimidine coupled nitrogen aromatic rings as chelating groups of JMJD3 inhibitors. Bioorg Med Chem Lett 2016; 26:721-725. [PMID: 26776360 DOI: 10.1016/j.bmcl.2016.01.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 12/31/2015] [Accepted: 01/05/2016] [Indexed: 11/28/2022]
Abstract
The histone methylation on lysine residues is one of the most studied post-translational modifications, and its aberrant states have been associated with many human diseases. In 2012, Kruidenier et al. reported GSK-J1 as a selective Jumonji H3K27 demethylase (JMJD3 and UTX) inhibitor. However, there is limited information on the structure-activity relationship of this series of compounds. Moreover, there are few scaffolds reported as chelating groups for Fe(II) ion in Jumonji demethylase inhibitors development. To further elaborate the structure-activity relationship of selective JMJD3 inhibitors and to explore the novel chelating groups for Fe(II) ion, we initialized a medicinal chemistry modification based on the GSK-J1 structure. Finally, we found that several compounds bearing different chelating groups showed similar activities with respect to GSK-J1 and excellent metabolic stability in liver microsomes. The ethyl ester prodrugs of these inhibitors also showed a better activity than GSK-J4 for inhibition of TNF-α production in LPS-stimulated murine macrophage cell line Raw 264.7 cells. Taking together, the current study not only discovered alternative potent JMJD3 inhibitors, but also can benefit other researchers to design new series of Jumonji demethylase inhibitors based on the identified chelating groups.
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Affiliation(s)
- Jianping Hu
- Department of Medicinal Chemistry, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Xin Wang
- Department of Medicinal Chemistry, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Lin Chen
- Department of Medicinal Chemistry, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Min Huang
- Department of Pharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Wei Tang
- Department of Pharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Jianping Zuo
- Department of Pharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Yu-Chih Liu
- Shanghai ChemPartner Co. LTD, Building 5, 998 Halei Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, China
| | - Zhe Shi
- Shanghai ChemPartner Co. LTD, Building 5, 998 Halei Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, China
| | - Rongfeng Liu
- Shanghai ChemPartner Co. LTD, Building 5, 998 Halei Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, China
| | - Jingkang Shen
- Department of Medicinal Chemistry, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China.
| | - Bing Xiong
- Department of Medicinal Chemistry, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China.
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29
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Dimitrova E, Turberfield AH, Klose RJ. Histone demethylases in chromatin biology and beyond. EMBO Rep 2015; 16:1620-39. [PMID: 26564907 PMCID: PMC4687429 DOI: 10.15252/embr.201541113] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 10/06/2015] [Indexed: 01/05/2023] Open
Abstract
Histone methylation plays fundamental roles in regulating chromatin‐based processes. With the discovery of histone demethylases over a decade ago, it is now clear that histone methylation is dynamically regulated to shape the epigenome and regulate important nuclear processes including transcription, cell cycle control and DNA repair. In addition, recent observations suggest that these enzymes could also have functions beyond their originally proposed role as histone demethylases. In this review, we focus on recent advances in our understanding of the molecular mechanisms that underpin the role of histone demethylases in a wide variety of normal cellular processes.
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Affiliation(s)
| | | | - Robert J Klose
- Department of Biochemistry, University of Oxford, Oxford, UK
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30
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Benedetti R, Conte M, Iside C, Altucci L. Epigenetic-based therapy: From single- to multi-target approaches. Int J Biochem Cell Biol 2015; 69:121-31. [PMID: 26494003 DOI: 10.1016/j.biocel.2015.10.016] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 10/13/2015] [Accepted: 10/14/2015] [Indexed: 12/20/2022]
Abstract
The treatment of cancer has traditionally been based on the identification of a single molecule and/or enzymatic function (target) responsible for a particular phenotype, and therefore on the ability to stimulate, attenuate or inhibit its activity through the use of selective compounds. However, cancer is no longer considered a disease caused by a single factor, but is now recognized as a multi-factorial disorder. Genetic, epigenetic and metabolic factors all contribute to neoplasia, causing significant changes in molecular networks that govern cell growth, development, death and specialization. Consequently, many antitumor therapies are no longer directed against a single target but the biological system as a whole, in which functions determining the onset and maintenance of a physio-pathological state are modulated. The field of epi-drug discovery is currently in a transitional phase where the search for putative anticancer drugs is shifting from single-target-oriented molecules to network-active compounds and to epi-drugs used in combination with other epi-agents and with traditional chemotherapeutics. This review illustrates the pros and cons of each therapeutic option, providing examples in support of single-target and multi (network)-target epi-drug approaches.
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Affiliation(s)
- Rosaria Benedetti
- Dipartimento di Biochimica, Biofisica e Patologia Generale, Seconda Università di Napoli, Vico L. De Crecchio 7, 80138 Napoli, Italy.
| | - Mariarosaria Conte
- Dipartimento di Biochimica, Biofisica e Patologia Generale, Seconda Università di Napoli, Vico L. De Crecchio 7, 80138 Napoli, Italy
| | - Concetta Iside
- Dipartimento di Biochimica, Biofisica e Patologia Generale, Seconda Università di Napoli, Vico L. De Crecchio 7, 80138 Napoli, Italy
| | - Lucia Altucci
- Dipartimento di Biochimica, Biofisica e Patologia Generale, Seconda Università di Napoli, Vico L. De Crecchio 7, 80138 Napoli, Italy; Istituto di Genetica e Biofisica, Adriano Buzzati Traverso, CNR-IGB, Via P. Castellino 111, 80131 Napoli, Italy.
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31
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Huang Y, Chen D, Liu C, Shen W, Ruan Y. Evolution and conservation of JmjC domain proteins in the green lineage. Mol Genet Genomics 2015; 291:33-49. [PMID: 26152513 DOI: 10.1007/s00438-015-1089-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 06/29/2015] [Indexed: 10/25/2022]
Abstract
Histone modification regulates plant development events by epigenetically silencing or activating gene expression, and histone methylation is regulated by histone lysine methyltransferases (KMTs) and histone lysine demethylases (KDMs). The JmjC domain proteins, an important KDM family, erase methyl marks (CH3-) from histones and play key roles in maintaining homeostasis of histone methylation in vivo. Here, we analyzed 169 JmjC domain proteins from whole genomes of plants ranging from green alga to higher plants together with 36 from two animals (fruit fly and human). The plant JmjC domain proteins were divided into seven groups. Group-I KDM4/JHDM3 and Group-V JMJD6 were found in all the plant species and the other groups were detected mainly in vascular or seed plants. Group-I KDM4/JHDM3 was potentially associated with demethylation of H3K9me2/3, H3K27me2/3, and H3K36me1/2/3, Group-II KDM5A with H3K4me1/2/3, Group-III KDM5B with H3K4me1/2/3 and H3K9me1/2/3, Group-V JMJD6 with H3R2, H4R3, and hydroxylation of H4, and Group-VII KDM3/JHDM2 with H3K9me1/2/3. Group-IV/Group-VI JmjC domain-only A/B proteins were involved in hydroxylation and demethylation of unknown substrate sites. The binding sites for the cofactors Fe(II) and α-ketoglutarate in the JmjC domains also were analyzed. In the α-ketoglutarate binding sites, Thr/Phe/Ser and Lys were conserved and in the Fe(II) binding sites, two His and Glu/Asp were conserved. The results show that JmjC domain proteins are a conserved family in which domain organization and cofactor binding sites have been modified in some species. Our results provide insights into KDM evolution and lay a foundation for functional characterization of KDMs.
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Affiliation(s)
- Yong Huang
- College of Bioscience and Biotechnology, International Associated Laboratory of CNRS-FU-HAU On Plant Epigenome Research, Hunan Agricultural University, 410128, Changsha, China. .,Key Laboratory of Education, Department of Hunan Province On Plant Genetics and Molecular Biology, Hunan Agricultural University, 410128, Changsha, China.
| | - Donghong Chen
- College of Bioscience and Biotechnology, International Associated Laboratory of CNRS-FU-HAU On Plant Epigenome Research, Hunan Agricultural University, 410128, Changsha, China.,Key Laboratory of Education, Department of Hunan Province On Plant Genetics and Molecular Biology, Hunan Agricultural University, 410128, Changsha, China
| | - Chunlin Liu
- Hunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization, Hunan Agricultural University, 410128, Changsha, China
| | - Wenhui Shen
- College of Bioscience and Biotechnology, International Associated Laboratory of CNRS-FU-HAU On Plant Epigenome Research, Hunan Agricultural University, 410128, Changsha, China.,Institut de Biologie Moléculaire Des Plantes Du CNRS, Université de Strasbourg, 12 Rue Du Général Zimmer, 67084, Strasbourg Cedex, France
| | - Ying Ruan
- College of Bioscience and Biotechnology, International Associated Laboratory of CNRS-FU-HAU On Plant Epigenome Research, Hunan Agricultural University, 410128, Changsha, China. .,Key Laboratory of Education, Department of Hunan Province On Plant Genetics and Molecular Biology, Hunan Agricultural University, 410128, Changsha, China. .,Hunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization, Hunan Agricultural University, 410128, Changsha, China.
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32
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Zhan P, Itoh Y, Suzuki T, Liu X. Strategies for the Discovery of Target-Specific or Isoform-Selective Modulators. J Med Chem 2015; 58:7611-33. [PMID: 26086931 DOI: 10.1021/acs.jmedchem.5b00229] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Peng Zhan
- Department
of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry
of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012 Jinan, Shandong, P. R. China
| | - Yukihiro Itoh
- Graduate
School of Medical Science, Kyoto Prefectural University of Medicine, 1-5 Shimogamohangi-Cho, Sakyo-Ku, Kyoto 606-0823, Japan
| | - Takayoshi Suzuki
- Graduate
School of Medical Science, Kyoto Prefectural University of Medicine, 1-5 Shimogamohangi-Cho, Sakyo-Ku, Kyoto 606-0823, Japan
- CREST, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Xinyong Liu
- Department
of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry
of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012 Jinan, Shandong, P. R. China
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