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Małecki PH, Fassauer GM, Rüger N, Schulig L, Link A, Krylova O, Heinemann U, Weiss MS. Structure-based mapping of the histone-binding pocket of KDM4D using functionalized tetrazole and pyridine core compounds. Eur J Med Chem 2024; 276:116642. [PMID: 38981336 DOI: 10.1016/j.ejmech.2024.116642] [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: 03/07/2024] [Revised: 06/28/2024] [Accepted: 06/29/2024] [Indexed: 07/11/2024]
Abstract
KDM4 histone demethylases became an exciting target for inhibitor development as the evidence linking them directly to tumorigenesis mounts. In this study, we set out to better understand the binding cavity using an X-ray crystallographic approach to provide a detailed landscape of possible interactions within the under-investigated region of KDM4. Our design strategy was based on utilizing known KDM binding motifs, such as nicotinic acid and tetrazolylhydrazides, as core motifs that we decided to enrich with flexible tails to map the distal histone binding site. The resulting X-ray structures of the novel compounds bound to KDM4D, a representative of the KDM4 family, revealed the interaction pattern with distal residues in the histone-binding site. The most prominent protein rearrangement detected upon ligand binding is the loop movement that blocks the accessibility to the histone binding site. Apart from providing new sites that potential inhibitors can target, the novel compounds may prove helpful in exploring the capacity of ligands to bind in sites distal to the cofactor-binding site of other KDMs or 2-oxoglutarate (2OG)-dependent oxygenases. The case study proves that combining a strong small binding motif with flexible tails to probe the binding pocket will facilitate lead discovery in classical drug-discovery campaigns, given the ease of accessing X-ray quality crystals.
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Affiliation(s)
- Piotr H Małecki
- Macromolecular Structure and Interaction, Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Str. 10, 13125, Berlin, Germany; Macromolecular Crystallography, Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Str. 15, 12489, Berlin, Germany; Department of Structural Biology of Prokaryotic Organisms, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Z. Noskowskiego-Str. 12/14, 61-704, Poznań, Poland.
| | - Georg M Fassauer
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Universität Greifswald, Friedrich-Ludwig-Jahn-Straße 17, 17489, Greifswald, Germany
| | - Nicole Rüger
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Universität Greifswald, Friedrich-Ludwig-Jahn-Straße 17, 17489, Greifswald, Germany
| | - Lukas Schulig
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Universität Greifswald, Friedrich-Ludwig-Jahn-Straße 17, 17489, Greifswald, Germany
| | - Andreas Link
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Universität Greifswald, Friedrich-Ludwig-Jahn-Straße 17, 17489, Greifswald, Germany
| | - Oxana Krylova
- Department of Molecular Biophysics, Leibniz-Forschungsinstitut für Molekulare Pharmakologie, Robert-Rössle-Str. 10, 13125, Berlin, Germany
| | - Udo Heinemann
- Macromolecular Structure and Interaction, Max-Delbrück-Center for Molecular Medicine, Robert-Rössle-Str. 10, 13125, Berlin, Germany
| | - Manfred S Weiss
- Macromolecular Crystallography, Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Str. 15, 12489, Berlin, Germany
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2
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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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3
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Wu Q, Young B, Wang Y, Davidoff AM, Rankovic Z, Yang J. Recent Advances with KDM4 Inhibitors and Potential Applications. J Med Chem 2022; 65:9564-9579. [PMID: 35838529 PMCID: PMC9531573 DOI: 10.1021/acs.jmedchem.2c00680] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The histone lysine demethylase 4 (KDM4) family plays an important role in regulating gene transcription, DNA repair, and metabolism. The dysregulation of KDM4 functions is associated with many human disorders, including cancer, obesity, and cardiovascular diseases. Selective and potent KDM4 inhibitors may help not only to understand the role of KDM4 in these disorders but also to provide potential therapeutic opportunities. Here, we provide an overview of the field and discuss current status, challenges, and opportunities lying ahead in the development of KDM4-based anticancer therapeutics.
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Affiliation(s)
- Qiong Wu
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States
| | - Brandon Young
- Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States
| | - Yan Wang
- Department of Geriatrics and Occupational Disease, Qingdao Central Hospital, Qingdao 266044, China
| | - Andrew M Davidoff
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States
| | - Zoran Rankovic
- Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States
| | - Jun Yang
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States.,Department of Pathology and Laboratory Medicine, College of Medicine, The University of Tennessee Health Science Center, 930 Madison Avenue, Suite 500, Memphis, Tennessee 38163, United States
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4
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He X, Zhang H, Zhang Y, Ye Y, Wang S, Bai R, Xie T, Ye XY. Drug discovery of histone lysine demethylases (KDMs) inhibitors (progress from 2018 to present). Eur J Med Chem 2022; 231:114143. [DOI: 10.1016/j.ejmech.2022.114143] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 12/19/2022]
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5
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Gutiérrez JR, Salgadoa ARM, Arias MDÁ, Vergara HSJ, Rada WR, Gómez CMM. Epigenetic Modulators as Treatment Alternative to Diverse Types of Cancer. Curr Med Chem 2021; 29:1503-1542. [PMID: 34963430 DOI: 10.2174/0929867329666211228111036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/17/2021] [Accepted: 10/21/2021] [Indexed: 01/10/2023]
Abstract
DNA is packaged in rolls in an octamer of histones forming a complex of DNA and proteins called chromatin. Chromatin as a structural matrix of a chromosome and its modifications are nowadays considered relevant aspects for regulating gene expression, which has become of high interest in understanding genetic mechanisms regulating various diseases, including cancer. In various types of cancer, the main modifications are found to be DNA methylation in the CpG dinucleotide as a silencing mechanism in transcription, post-translational histone modifications such as acetylation, methylation and others that affect the chromatin structure, the ATP-dependent chromatin remodeling and miRNA-mediated gene silencing. In this review we analyze the main alterations in gene expression, the epigenetic modification patterns that cancer cells present, as well as the main modulators and inhibitors of each epigenetic mechanism and the molecular evolution of the most representative inhibitors, which have opened a promising future in the study of HAT, HDAC, non-glycoside DNMT inhibitors and domain inhibitors.
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Affiliation(s)
- Jorseth Rodelo Gutiérrez
- Organic and Biomedical Chemistry Research Group, Faculty of Basic Sciences, Universidad del Atlántico, Barranquilla, Colombia
| | - Arturo René Mendoza Salgadoa
- Organic and Biomedical Chemistry Research Group, Faculty of Basic Sciences, Universidad del Atlántico, Barranquilla, Colombia
| | - Marcio De Ávila Arias
- Department of Medicine, Biotechnology Research Group, Health Sciences Division, Universidad del Norte, Barranquilla, Colombia
| | - Homero San- Juan- Vergara
- Department of Medicine, Biotechnology Research Group, Health Sciences Division, Universidad del Norte, Barranquilla, Colombia
| | - Wendy Rosales Rada
- Advanced Biomedicine Research Group. Faculty of Exact and Natural Sciences, Universidad Libre Seccional, Barranquilla, Colombia
- Advanced Biomedicine Research Group. Faculty of Exact and Natural Sciences, Universidad Libre Seccional, Barranquilla, Colombia
| | - Carlos Mario Meléndez Gómez
- Organic and Biomedical Chemistry Research Group, Faculty of Basic Sciences, Universidad del Atlántico, Barranquilla, Colombia
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6
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Yang GJ, Wu J, Miao L, Zhu MH, Zhou QJ, Lu XJ, Lu JF, Leung CH, Ma DL, Chen J. Pharmacological inhibition of KDM5A for cancer treatment. Eur J Med Chem 2021; 226:113855. [PMID: 34555614 DOI: 10.1016/j.ejmech.2021.113855] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/02/2021] [Accepted: 09/02/2021] [Indexed: 12/15/2022]
Abstract
Lysine-specific demethylase 5A (KDM5A, also named RBP2 or JARID1A) is a demethylase that can remove methyl groups from histones H3K4me1/2/3. It is aberrantly expressed in many cancers, where it impedes differentiation and contributes to cancer cell proliferation, cell metastasis and invasiveness, drug resistance, and is associated with poor prognosis. Pharmacological inhibition of KDM5A has been reported to significantly attenuate tumor progression in vitro and in vivo in a range of solid tumors and acute myeloid leukemia. This review will present the structural aspects of KDM5A, its role in carcinogenesis, a comparison of currently available approaches for screening KDM5A inhibitors, a classification of KDM5A inhibitors, and its potential as a drug target in cancer therapy.
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Affiliation(s)
- Guan-Jun Yang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Jia Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Macao SAR, 999078, China
| | - Liang Miao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Ming-Hui Zhu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Qian-Jin Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Xin-Jiang Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Jian-Fei Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Macao SAR, 999078, China.
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon, Hong Kong, 999077, China.
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China.
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7
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Asadi M, Mohammadi-Khanaposhtani M, Hosseini FS, Gholami M, Dehpour AR, Amanlou M. Design, synthesis, and evaluation of novel racecadotril-tetrazole-amino acid derivatives as new potent analgesic agents. Res Pharm Sci 2021; 16:341-357. [PMID: 34447443 PMCID: PMC8356715 DOI: 10.4103/1735-5362.319573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/01/2021] [Accepted: 06/16/2021] [Indexed: 11/04/2022] Open
Abstract
Background and purpose: Although pain is one of the most common symptoms of diseases, it is often mismanaged due to limited access to painkillers and ineffectiveness, unacceptable side effects, or the possibility of abuse. However, an alternative approach to existing analgesics is to indirectly increase endogenous pain relief pathways by neprilysin (an enkephalinase) inhibitors. This enzyme breaks down and inactivates enkephalin, dynorphin, endorphins, and their derivatives. Experimental approach: In this project, a new series of racecadotril-tetrazole-amino acid derivatives 15a-l was synthesized and characterized on the basis of IR, 1H and 13C NMR, mass spectrometry, and elemental analysis. The antinociceptive activity of synthesized compounds was assessed by a hot plate, tail-flick, and formalin assays in mice. Docking was used to identify the possible interactions between neprilysin and synthesized compounds. 15a-l was synthesized and characterized on the basis of IR, 1H and 13C NMR, mass spectrometry, and elemental analysis. The antinociceptive activity of synthesized compounds was assessed by a hot plate, tail-flick, and formalin assays in mice. Docking was used to identify the possible interactions between neprilysin and synthesized compounds. Findings/Results: Most of the synthesized compounds showed moderate to good analgesic effects in hot plat and tail-flick test in comparison to morphine and racecadotril. Compounds 15l and 15j were the most potent compounds. The synergistic analgesic effect of compounds 15l and 15j with morphine and the antagonistic effect of naloxone on the activity of these compounds confirm that the analgesic effect of compounds 15l and 15j could be mediated through the opioidergic system. The negative and high binding energy of docking simulation of the most potent compounds in the catalytic site of neprilysin was also in good agreement with the inhibitory activity of test compounds. Conclusion and implications: Racecadotril-tetrazole-amino acid derivatives, as potential antinociceptive agents, demonstrated moderate to good antinociceptive activities comparable with morphine and higher than racecadotril.
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Affiliation(s)
- Mehdi Asadi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, I.R. Iran
| | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R. Iran
| | - Faezeh Sadat Hosseini
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, I.R. Iran
| | - Mahdi Gholami
- Department of Toxicology and Pharmacology, Faculty of Pharmacy and Toxicology and Poisoning Research Center, Tehran University of Medical Sciences, Tehran, I.R. Iran
| | - Ahmad Reza Dehpour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, I.R. Iran.,Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, I.R. Iran
| | - Massoud Amanlou
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, I.R. Iran.,Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, I.R. Iran
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8
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Baby S, Gurukkala Valapil D, Shankaraiah N. Unravelling KDM4 histone demethylase inhibitors for cancer therapy. Drug Discov Today 2021; 26:1841-1856. [PMID: 34051367 DOI: 10.1016/j.drudis.2021.05.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/06/2021] [Accepted: 05/21/2021] [Indexed: 12/15/2022]
Abstract
Epigenetic enzyme-targeted therapy is a promising new development in the field of drug discovery. To date, histone deacetylases and DNA methyltransferases have been investigated as druggable epigenetic enzyme targets in cancer therapeutics. Histone methyltransferases and lysine demethylase inhibitors are the latest groups of epi-drugs being actively studied in clinical trials. KDM4s are JmjC domain-containing histone H3 lysine 9/36 demethylase enzymes, belonging to the 2-OG-dependent oxygenases, which are upregulated in multiple malignancies. In the recent years, these enzymes have captured much attention as a novel target in cancer therapy. Herein, we traverse the discovery path and current challenges in designing potent KDM4 inhibitors as potential anticancer agents. We discuss the considerable efforts and proposed future strategies to develop selective small molecule inhibitors of KDM4s, highlighting scaffold candidates and cyclic skeletons for which activity data, selectivity profiles and structure-activity relationships (SARs) have been studied.
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Affiliation(s)
- Stephin Baby
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Durgesh Gurukkala Valapil
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India.
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Yang GJ, Zhu MH, Lu XJ, Liu YJ, Lu JF, Leung CH, Ma DL, Chen J. The emerging role of KDM5A in human cancer. J Hematol Oncol 2021; 14:30. [PMID: 33596982 PMCID: PMC7888121 DOI: 10.1186/s13045-021-01041-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/01/2021] [Indexed: 12/11/2022] Open
Abstract
Histone methylation is a key posttranslational modification of chromatin, and its dysregulation affects a wide array of nuclear activities including the maintenance of genome integrity, transcriptional regulation, and epigenetic inheritance. Variations in the pattern of histone methylation influence both physiological and pathological events. Lysine-specific demethylase 5A (KDM5A, also known as JARID1A or RBP2) is a KDM5 Jumonji histone demethylase subfamily member that erases di- and tri-methyl groups from lysine 4 of histone H3. Emerging studies indicate that KDM5A is responsible for driving multiple human diseases, particularly cancers. In this review, we summarize the roles of KDM5A in human cancers, survey the field of KDM5A inhibitors including their anticancer activity and modes of action, and the current challenges and potential opportunities of this field.
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Affiliation(s)
- Guan-Jun Yang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China.,Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR, People's Republic of China
| | - Ming-Hui Zhu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Xin-Jiang Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Yan-Jun Liu
- Department of Immunology and Medical Microbiology, Nanjing University of Chinese Medicine, Nanjing, 210046, People's Republic of China
| | - Jian-Fei Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Chung-Hang Leung
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR, People's Republic of China.
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon, Hong Kong, 999077, People's Republic of China.
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China. .,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China. .,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China.
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10
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Lee DH, Kim GW, Jeon YH, Yoo J, Lee SW, Kwon SH. Advances in histone demethylase KDM4 as cancer therapeutic targets. FASEB J 2020; 34:3461-3484. [PMID: 31961018 DOI: 10.1096/fj.201902584r] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 12/20/2019] [Accepted: 01/08/2020] [Indexed: 12/26/2022]
Abstract
The KDM4 subfamily H3K9 histone demethylases are epigenetic regulators that control chromatin structure and gene expression by demethylating histone H3K9, H3K36, and H1.4K26. The KDM4 subfamily mainly consists of four proteins (KDM4A-D), all harboring the Jumonji C domain (JmjC) but with differential substrate specificities. KDM4A-C proteins also possess the double PHD and Tudor domains, whereas KDM4D lacks these domains. KDM4 proteins are overexpressed or deregulated in multiple cancers, cardiovascular diseases, and mental retardation and are thus potential therapeutic targets. Despite extensive efforts, however, there are very few KDM4-selective inhibitors. Defining the exact physiological and oncogenic functions of KDM4 demethylase will provide the foundation for the discovery of novel potent inhibitors. In this review, we focus on recent studies highlighting the oncogenic functions of KDM4s and the interplay between KDM4-mediated epigenetic and metabolic pathways in cancer. We also review currently available KDM4 inhibitors and discuss their potential as therapeutic agents for cancer treatment.
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Affiliation(s)
- Dong Hoon Lee
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Go Woon Kim
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Yu Hyun Jeon
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Jung Yoo
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Sang Wu Lee
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - So Hee Kwon
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea.,Department of Integrated OMICS for Biomedical Science, Yonsei University, Seoul, Republic of Korea
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11
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Małecki PH, Rüger N, Roatsch M, Krylova O, Link A, Jung M, Heinemann U, Weiss MS. Structure-Based Screening of Tetrazolylhydrazide Inhibitors versus KDM4 Histone Demethylases. ChemMedChem 2019; 14:1828-1839. [PMID: 31475772 PMCID: PMC6899576 DOI: 10.1002/cmdc.201900441] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/02/2019] [Indexed: 12/12/2022]
Abstract
Human histone demethylases are known to play an important role in the development of several tumor types. Consequently, they have emerged as important medical targets for the treatment of human cancer. Herein, structural studies on tetrazolylhydrazide inhibitors as a new scaffold for a certain class of histone demethylases, the JmjC proteins, are reported. A series of compounds are structurally described and their respective binding modes to the KDM4D protein, which serves as a high-resolution model to represent the KDM4 subfamily in crystallographic studies, are examined. Similar to previously reported inhibitors, the compounds described herein are competitors for the natural KDM4 cofactor, 2-oxoglutarate. The tetrazolylhydrazide scaffold fills an important gap in KDM4 inhibition and newly described, detailed interactions of inhibitor moieties pave the way to the development of compounds with high target-binding affinity and increased membrane permeability, at the same time.
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Affiliation(s)
- Piotr H Małecki
- Macromolecular Crystallography, Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Str. 15, 12489, Berlin, Germany.,Macromolecular Structure and Interaction, Max Delbrück Center for Molecular Medicine, Robert-Rössle-Str. 10, 13125, Berlin, Germany.,Current address: International Institute of Molecular and Cell Biology, Ks. Trojdena Street 4, 02-109, Warsaw, Poland
| | - Nicole Rüger
- Institute of Pharmacy, Universität Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Martin Roatsch
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstr. 25, 79104, Freiburg, Germany.,Current address: Københavns Universitet, Center for Biopharmaceuticals, Universitetsparken 2, 2100, Copenhagen, Denmark
| | - Oxana Krylova
- Department of Molecular Biophysics, Forschungsinstitut für Molekulare Pharmakologie, Robert-Rössle-Str. 10, 13125, Berlin, Germany
| | - Andreas Link
- Institute of Pharmacy, Universität Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Manfred Jung
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstr. 25, 79104, Freiburg, Germany
| | - Udo Heinemann
- Macromolecular Structure and Interaction, Max Delbrück Center for Molecular Medicine, Robert-Rössle-Str. 10, 13125, Berlin, Germany
| | - Manfred S Weiss
- Macromolecular Crystallography, Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Str. 15, 12489, Berlin, Germany
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12
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Demchuk OP, Hryshchuk OV, Vashchenko BV, Radchenko DS, Kovtunenko VO, Komarov IV, Grygorenko OO. Robust and Scalable Approach to 1,3-Disubstituted Pyridylcyclobutanes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Oleksandr P. Demchuk
- Enamine Ltd.; Chervonotkatska Street 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Oleksandr V. Hryshchuk
- Enamine Ltd.; Chervonotkatska Street 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Bohdan V. Vashchenko
- Enamine Ltd.; Chervonotkatska Street 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Dmytro S. Radchenko
- Enamine Ltd.; Chervonotkatska Street 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | | | - Igor V. Komarov
- Enamine Ltd.; Chervonotkatska Street 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Oleksandr O. Grygorenko
- Enamine Ltd.; Chervonotkatska Street 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
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13
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Roatsch M, Hoffmann I, Abboud MI, Hancock RL, Tarhonskaya H, Hsu KF, Wilkins SE, Yeh TL, Lippl K, Serrer K, Moneke I, Ahrens TD, Robaa D, Wenzler S, Barthes NPF, Franz H, Sippl W, Lassmann S, Diederichs S, Schleicher E, Schofield CJ, Kawamura A, Schüle R, Jung M. The Clinically Used Iron Chelator Deferasirox Is an Inhibitor of Epigenetic JumonjiC Domain-Containing Histone Demethylases. ACS Chem Biol 2019; 14:1737-1750. [PMID: 31287655 DOI: 10.1021/acschembio.9b00289] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Fe(II)- and 2-oxoglutarate (2OG)-dependent JumonjiC domain-containing histone demethylases (JmjC KDMs) are "epigenetic eraser" enzymes involved in the regulation of gene expression and are emerging drug targets in oncology. We screened a set of clinically used iron chelators and report that they potently inhibit JMJD2A (KDM4A) in vitro. Mode of action investigations revealed that one compound, deferasirox, is a bona fide active site-binding inhibitor as shown by kinetic and spectroscopic studies. Synthesis of derivatives with improved cell permeability resulted in significant upregulation of histone trimethylation and potent cancer cell growth inhibition. Deferasirox was also found to inhibit human 2OG-dependent hypoxia inducible factor prolyl hydroxylase activity. Therapeutic effects of clinically used deferasirox may thus involve transcriptional regulation through 2OG oxygenase inhibition. Deferasirox might provide a useful starting point for the development of novel anticancer drugs targeting 2OG oxygenases and a valuable tool compound for investigations of KDM function.
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Affiliation(s)
- Martin Roatsch
- Institute of Pharmaceutical Sciences , Albert-Ludwigs-Universität Freiburg , Albertstraße 25 , 79104 Freiburg i.Br. , Germany
| | - Inga Hoffmann
- Institute of Pharmaceutical Sciences , Albert-Ludwigs-Universität Freiburg , Albertstraße 25 , 79104 Freiburg i.Br. , Germany
| | - Martine I Abboud
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Rebecca L Hancock
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Hanna Tarhonskaya
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Kuo-Feng Hsu
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Sarah E Wilkins
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Tzu-Lan Yeh
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Kerstin Lippl
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Kerstin Serrer
- Institute of Physical Chemistry , Albert-Ludwigs-Universität Freiburg , Albertstraße 21 , 79104 Freiburg i.Br. , Germany
| | - Isabelle Moneke
- Division of Cancer Research, Department of Thoracic Surgery, Medical Center-University of Freiburg, Faculty of Medicine , University of Freiburg , German Cancer Consortium (DKTK)-Partner Site Freiburg, Breisacher Straße 115 , 79106 Freiburg i.Br. , Germany
| | - Theresa D Ahrens
- Institute for Surgical Pathology, Medical Center and Faculty of Medicine , University of Freiburg , Breisacher Straße 115a , 79106 Freiburg i.Br. , Germany
| | - Dina Robaa
- Institute of Pharmacy , Martin-Luther-University Halle-Wittenberg , Wolfgang-Langenbeck-Straße 4 , 06120 Halle (Saale) , Germany
| | - Sandra Wenzler
- Institute of Pharmaceutical Sciences , Albert-Ludwigs-Universität Freiburg , Albertstraße 25 , 79104 Freiburg i.Br. , Germany
| | - Nicolas P F Barthes
- Institute of Pharmaceutical Sciences , Albert-Ludwigs-Universität Freiburg , Albertstraße 25 , 79104 Freiburg i.Br. , Germany
| | - Henriette Franz
- Central Clinical Research, Medical Center and Faculty of Medicine , University of Freiburg , Breisacher Straße 66 , 79106 Freiburg i.Br. , Germany
| | - Wolfgang Sippl
- Institute of Pharmacy , Martin-Luther-University Halle-Wittenberg , Wolfgang-Langenbeck-Straße 4 , 06120 Halle (Saale) , Germany
| | - Silke Lassmann
- Institute for Surgical Pathology, Medical Center and Faculty of Medicine , University of Freiburg , Breisacher Straße 115a , 79106 Freiburg i.Br. , Germany
| | - Sven Diederichs
- Division of Cancer Research, Department of Thoracic Surgery, Medical Center-University of Freiburg, Faculty of Medicine , University of Freiburg , German Cancer Consortium (DKTK)-Partner Site Freiburg, Breisacher Straße 115 , 79106 Freiburg i.Br. , Germany
- Division of RNA Biology & Cancer , German Cancer Research Center (DKFZ) , Im Neuenheimer Feld 280 , 69120 Heidelberg , Germany
| | - Erik Schleicher
- Institute of Physical Chemistry , Albert-Ludwigs-Universität Freiburg , Albertstraße 21 , 79104 Freiburg i.Br. , Germany
| | - Christopher J Schofield
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Akane Kawamura
- Chemistry Research Laboratory , University of Oxford , 12 Mansfield Road , Oxford OX1 3TA , United Kingdom
| | - Roland Schüle
- Central Clinical Research, Medical Center and Faculty of Medicine , University of Freiburg , Breisacher Straße 66 , 79106 Freiburg i.Br. , Germany
| | - Manfred Jung
- Institute of Pharmaceutical Sciences , Albert-Ludwigs-Universität Freiburg , Albertstraße 25 , 79104 Freiburg i.Br. , Germany
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14
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Chen J, Klein Gebbink RJM. Deuterated N2Py2 Ligands: Building More Robust Non-Heme Iron Oxidation Catalysts. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04463] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jianming Chen
- Organic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Robertus J. M. Klein Gebbink
- Organic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
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15
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Pfeifhofer-Obermair C, Tymoszuk P, Petzer V, Weiss G, Nairz M. Iron in the Tumor Microenvironment-Connecting the Dots. Front Oncol 2018; 8:549. [PMID: 30534534 PMCID: PMC6275298 DOI: 10.3389/fonc.2018.00549] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 11/06/2018] [Indexed: 12/18/2022] Open
Abstract
Iron metabolism and tumor biology are intimately linked. Iron facilitates the production of oxygen radicals, which may either result in iron-induced cell death, ferroptosis, or contribute to mutagenicity and malignant transformation. Once transformed, malignant cells require high amounts of iron for proliferation. In addition, iron has multiple regulatory effects on the immune system, thus affecting tumor surveillance by immune cells. For these reasons, inconsiderate iron supplementation in cancer patients has the potential of worsening disease course and outcome. On the other hand, chronic immune activation in the setting of malignancy alters systemic iron homeostasis and directs iron fluxes into myeloid cells. While this response aims at withdrawing iron from tumor cells, it may impair the effector functions of tumor-associated macrophages and will result in iron-restricted erythropoiesis and the development of anemia, subsequently. This review summarizes our current knowledge of the interconnections of iron homeostasis with cancer biology, discusses current clinical controversies in the treatment of anemia of cancer and focuses on the potential roles of iron in the solid tumor microenvironment, also speculating on yet unknown molecular mechanisms.
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Affiliation(s)
- Christa Pfeifhofer-Obermair
- Department of Internal Medicine II, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Innsbruck, Austria
| | - Piotr Tymoszuk
- Department of Internal Medicine II, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Innsbruck, Austria
| | - Verena Petzer
- Department of Internal Medicine II, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Innsbruck, Austria
| | - Günter Weiss
- Department of Internal Medicine II, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Innsbruck, Austria.,Christian Doppler Laboratory for Iron Metabolism and Anemia Research, Medical University of Innsbruck, Innsbruck, Austria
| | - Manfred Nairz
- Department of Internal Medicine II, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Innsbruck, Austria
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16
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Hauser AT, Robaa D, Jung M. Epigenetic small molecule modulators of histone and DNA methylation. Curr Opin Chem Biol 2018; 45:73-85. [PMID: 29579619 DOI: 10.1016/j.cbpa.2018.03.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 03/05/2018] [Accepted: 03/07/2018] [Indexed: 12/14/2022]
Abstract
DNA and histone methylation belong to the key regulatory components in the epigenetic machinery, and dysregulations of these processes have been associated with various human diseases. Small molecule modulators of these epigenetic targets are highly valuable both as chemical probes to study the biological roles of the target proteins, and as potential therapeutics. Indeed, recent years have seen the discovery of chemical modulators of several epigenetic targets, some of which are already marketed drugs or undergoing clinical trials. In this review, we will focus on small molecule modulators of DNA and histone methylation.
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Affiliation(s)
- Alexander-Thomas Hauser
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, 79104 Freiburg im Breisgau, Germany
| | - Dina Robaa
- Institute of Pharmacy, Martin-Luther-University Halle-Wittenberg, Wolfgang-Langenbeck-Straße 4, 06120 Halle (Saale), Germany
| | - Manfred Jung
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, 79104 Freiburg im Breisgau, Germany.
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17
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Bielenica A, Szulczyk D, Olejarz W, Madeddu S, Giliberti G, Materek IB, Koziol AE, Struga M. 1H-Tetrazol-5-amine and 1,3-thiazolidin-4-one derivatives containing 3-(trifluoromethyl)phenyl scaffold: Synthesis, cytotoxic and anti-HIV studies. Biomed Pharmacother 2017; 94:804-812. [PMID: 28802233 DOI: 10.1016/j.biopha.2017.07.152] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 07/17/2017] [Accepted: 07/30/2017] [Indexed: 02/07/2023] Open
Abstract
On the basis of recently reported biologically active 3-(trifluoromethyl)phenylthioureas, a series of diaryl derivatives incorporating 1H-tetrazol-5-yl (1a-11a, 1a'-11a') and 1,3-thiazolidin-4-one (1b-11b) scaffolds were synthesized. The synthesis pathway was confirmed by an X-ray crystallographic studies of 3a', 6a, 8a, 6b and 8b. The cytotoxicity against MT-4 cells and anti-HIV properties of new derivatives were evaluated. As compared to initial thiourea connections, the cyclisation reduced the cytotoxicity of compounds by 2-15 times. The most promising N-(4-nitrophenyl)-1H-tetrazol-5-amine 7a was found to be more active than the origin thiourea. Its cytotoxicity was evaluated on A549, HTB-140 and HaCaT cell lines using MTT assay. The compound shows significant influence on cancer, but not on normal cells. Obtained results can provide some constructive data for further designing of novel family of potentially bioactive analogs.
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Affiliation(s)
- Anna Bielenica
- Chair and Department of Biochemistry, Medical University of Warsaw, 02-097 Warszawa, Poland.
| | - Daniel Szulczyk
- Department of Biochemistry and Pharmacogenomics, Medical University of Warsaw, 02-097 Warszawa, Poland
| | - Wioletta Olejarz
- Department of Biochemistry and Pharmacogenomics, Medical University of Warsaw, 02-097 Warszawa, Poland; Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warszawa, Poland
| | - Silvia Madeddu
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042 Monserrato, Cagliari, Italy
| | - Gabriele Giliberti
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042 Monserrato, Cagliari, Italy
| | - Ilona B Materek
- Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland
| | - Anna E Koziol
- Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland
| | - Marta Struga
- Chair and Department of Biochemistry, Medical University of Warsaw, 02-097 Warszawa, Poland; Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warszawa, Poland
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18
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Abstract
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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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19
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Rüger N, Fassauer GM, Bock C, Emmrich T, Bodtke A, Link A. Substituted tetrazoles as multipurpose screening compounds. Mol Divers 2016; 21:9-27. [PMID: 28028725 DOI: 10.1007/s11030-016-9711-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 12/03/2016] [Indexed: 11/25/2022]
Abstract
Tetrazoles are small functional heterocycles that are suited to serve simultaneously as aromatic platform for diversity and as functional interaction motif. Furthermore, the tetrazole ring and its deprotonated tetrazolate counterpart are metal ion complexing ligands that possess a rich variety of binding and bridging modes. We recently demonstrated that fragments containing the tetrazole moiety and a metal chelating hydrazide group are well suited to discover selective screening hits with high ligand efficiency for a given protein target. Here, we report the synthesis and characterization of new polydentate tetrazole-containing screening compounds and their synthetic precursors as well as their deposition in a multipurpose screening library in the frame of the EU-OPENSCREEN network. The pure and well-characterized screening compounds could be useful to aid drug discovery programs for multiple or hitherto undruggable targets by enclosure of under-represented tetrazole derivatives.
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Affiliation(s)
- Nicole Rüger
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17487, Greifswald, Germany
| | - Georg Michael Fassauer
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17487, Greifswald, Germany
| | - Christian Bock
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17487, Greifswald, Germany
| | - Thomas Emmrich
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17487, Greifswald, Germany
| | - Anja Bodtke
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17487, Greifswald, Germany
| | - Andreas Link
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17487, Greifswald, Germany.
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20
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Substituted 2-(2-aminopyrimidin-4-yl)pyridine-4-carboxylates as potent inhibitors of JumonjiC domain-containing histone demethylases. Future Med Chem 2016; 8:1553-71. [DOI: 10.4155/fmc.15.188] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background: Aberrant expression of iron(II)- and 2-oxoglutarate-dependent JumonjiC histone demethylases has been linked to cancer. Potent demethylase inhibitors are drug candidates and biochemical tools to elucidate the functional impact of demethylase inhibition. Methods & results: Virtual screening identified a novel lead scaffold against JMJD2A with low-micromolar potency in vitro. Analogs were acquired from commercial sources respectively synthesized in feedback with biological testing. Optimized compounds were transformed into cell-permeable prodrugs. A cocrystal x-ray structure revealed the mode of binding of these compounds as competitive to 2-oxoglutarate and confirmed kinetic experiments. Selectivity studies revealed a preference for JMJD2A and JARID1A over JMJD3. Conclusion: Virtual screening and rational structural optimization led to a novel scaffold for highly potent and selective JMJD2A inhibitors.
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21
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Morera L, Roatsch M, Fürst MCD, Hoffmann I, Senger J, Hau M, Franz H, Schüle R, Heinrich MR, Jung M. 4-Biphenylalanine- and 3-Phenyltyrosine-Derived Hydroxamic Acids as Inhibitors of the JumonjiC-Domain-Containing Histone Demethylase KDM4A. ChemMedChem 2016; 11:2063-83. [PMID: 27505861 DOI: 10.1002/cmdc.201600218] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 07/04/2016] [Indexed: 12/19/2022]
Abstract
Overexpression of the histone lysine demethylase KDM4A, which regulates H3K9 and H3K36 methylation states, has been related to the pathology of several human cancers. We found that a previously reported hydroxamate-based histone deacetylase (HDAC) inhibitor (SW55) was also able to weakly inhibit this demethylase with an IC50 value of 25.4 μm. Herein we report the synthesis and biochemical evaluations, with two orthogonal in vitro assays, of a series of derivatives of this lead structure. With extensive chemical modifications on the lead structure, also by exploiting the versatility of the radical arylation with aryldiazonium salts, we were able to increase the potency of the derivatives against KDM4A to the low-micromolar range and, more importantly, to obtain demethylase selectivity with respect to HDACs. Cell-permeable derivatives clearly showed a demethylase-inhibition-dependent antiproliferative effect against HL-60 human promyelocytic leukemia cells.
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Affiliation(s)
- Ludovica Morera
- Institute of Pharmaceutical Sciences, Albert Ludwigs University Freiburg, Albertstraße 25, 79104, Freiburg im Breisgau, Germany
| | - Martin Roatsch
- Institute of Pharmaceutical Sciences, Albert Ludwigs University Freiburg, Albertstraße 25, 79104, Freiburg im Breisgau, Germany
| | - Michael C D Fürst
- Department of Chemistry and Pharmacy, Friedrich Alexander University ErlangenNuremberg, Schuhstraße 19, 91052, Erlangen, Germany
| | - Inga Hoffmann
- Institute of Pharmaceutical Sciences, Albert Ludwigs University Freiburg, Albertstraße 25, 79104, Freiburg im Breisgau, Germany
| | - Johanna Senger
- Institute of Pharmaceutical Sciences, Albert Ludwigs University Freiburg, Albertstraße 25, 79104, Freiburg im Breisgau, Germany
| | - Mirjam Hau
- Institute of Pharmaceutical Sciences, Albert Ludwigs University Freiburg, Albertstraße 25, 79104, Freiburg im Breisgau, Germany
| | - Henriette Franz
- Central Clinical Research, University Medical Center Freiburg, Breisacher Straße 66, 79106, Freiburg im Breisgau, Germany.,Institute of Anatomy and Cell Biology, Albert Ludwigs University Freiburg, Albertstraße 17, 79104, Freiburg im Breisgau, Germany
| | - Roland Schüle
- Central Clinical Research, University Medical Center Freiburg, Breisacher Straße 66, 79106, Freiburg im Breisgau, Germany
| | - Markus R Heinrich
- Department of Chemistry and Pharmacy, Friedrich Alexander University ErlangenNuremberg, Schuhstraße 19, 91052, Erlangen, Germany
| | - Manfred Jung
- Institute of Pharmaceutical Sciences, Albert Ludwigs University Freiburg, Albertstraße 25, 79104, Freiburg im Breisgau, Germany.
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22
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McAllister TE, England KS, Hopkinson RJ, Brennan PE, Kawamura A, Schofield CJ. Recent Progress in Histone Demethylase Inhibitors. J Med Chem 2016; 59:1308-29. [PMID: 26710088 DOI: 10.1021/acs.jmedchem.5b01758] [Citation(s) in RCA: 145] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
There is increasing interest in targeting histone N-methyl-lysine demethylases (KDMs) with small molecules both for the generation of probes for target exploration and for therapeutic purposes. Here we update on previous reviews on the inhibition of the lysine-specific demethylases (LSDs or KDM1s) and JmjC families of N-methyl-lysine demethylases (JmjC KDMs, KDM2-7), focusing on the academic and patent literature from 2014 to date. We also highlight recent biochemical, biological, and structural studies which are relevant to KDM inhibitor development.
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Affiliation(s)
- Tom E McAllister
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford, OX1 3TA, U.K
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford , Old Road Campus, Roosevelt Drive, Headington, OX3 7BN, U.K
| | - Katherine S England
- Structural Genomics Consortium, University of Oxford , Old Road Campus, Roosevelt Drive, Headington, OX3 7DQ, U.K
- Target Discovery Institute, University of Oxford , NDM Research Building, Roosevelt Drive, Headington, OX3 7FZ, U.K
| | - Richard J Hopkinson
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Paul E Brennan
- Structural Genomics Consortium, University of Oxford , Old Road Campus, Roosevelt Drive, Headington, OX3 7DQ, U.K
- Target Discovery Institute, University of Oxford , NDM Research Building, Roosevelt Drive, Headington, OX3 7FZ, U.K
| | - Akane Kawamura
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford, OX1 3TA, U.K
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford , Old Road Campus, Roosevelt Drive, Headington, OX3 7BN, U.K
| | - Christopher J Schofield
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford, OX1 3TA, U.K
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