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Li Y, Zhu J, Yu Z, Li H, Jin X. The role of Lamin B2 in human diseases. Gene 2023; 870:147423. [PMID: 37044185 DOI: 10.1016/j.gene.2023.147423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/02/2023] [Accepted: 04/05/2023] [Indexed: 04/14/2023]
Abstract
Lamin B2 (LMNB2), on the inner side of the nuclear envelope, constitutes the nuclear skeleton by connecting with other nuclear proteins. LMNB2 is involved in a wide range of nuclear functions, including DNA replication and stability, regulation of chromatin, and nuclear stiffness. Moreover, LMNB2 regulates several cellular processes, such as tissue development, cell cycle, cellular proliferation and apoptosis, chromatin localization and stability, and DNA methylation. Besides, the influence of abnormal expression and mutations of LMNB2 has been gradually discovered in cancers and laminopathies. Therefore, this review summarizes the recent advances of LMNB2-associated biological roles in physiological or pathological conditions, with a particular emphasis on cancers and laminopathies, as well as the potential mechanism of LMNB2 in related cancers.
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Affiliation(s)
- Yuxuan Li
- Department of Hepatobiliary and Pancreatic Surgery, Ningbo Medical Center of LiHuiLi Hospital, Ningbo University, Ningbo, Zhejiang 315040, P.R. China; Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Jie Zhu
- Department of Hepatobiliary and Pancreatic Surgery, Ningbo Medical Center of LiHuiLi Hospital, Ningbo University, Ningbo, Zhejiang 315040, P.R. China; Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Zongdong Yu
- Department of Hepatobiliary and Pancreatic Surgery, Ningbo Medical Center of LiHuiLi Hospital, Ningbo University, Ningbo, Zhejiang 315040, P.R. China; Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Hong Li
- Department of Hepatobiliary and Pancreatic Surgery, Ningbo Medical Center of LiHuiLi Hospital, Ningbo University, Ningbo, Zhejiang 315040, P.R. China; Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China.
| | - Xiaofeng Jin
- Department of Hepatobiliary and Pancreatic Surgery, Ningbo Medical Center of LiHuiLi Hospital, Ningbo University, Ningbo, Zhejiang 315040, P.R. China; Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China.
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Mao F, Shi YG. Targeting the LSD1/KDM1 Family of Lysine Demethylases in Cancer and Other Human Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1433:15-49. [PMID: 37751134 DOI: 10.1007/978-3-031-38176-8_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Lysine-specific demethylase 1 (LSD1) was the first histone demethylase discovered and the founding member of the flavin-dependent lysine demethylase family (KDM1). The human KDM1 family includes KDM1A and KDM1B, which primarily catalyze demethylation of histone H3K4me1/2. The KDM1 family is involved in epigenetic gene regulation and plays important roles in various biological and disease pathogenesis processes, including cell differentiation, embryonic development, hormone signaling, and carcinogenesis. Malfunction of many epigenetic regulators results in complex human diseases, including cancers. Regulators such as KDM1 have become potential therapeutic targets because of the reversibility of epigenetic control of genome function. Indeed, several classes of KDM1-selective small molecule inhibitors have been developed, some of which are currently in clinical trials to treat various cancers. In this chapter, we review the discovery, biochemical, and molecular mechanisms, atomic structure, genetics, biology, and pathology of the KDM1 family of lysine demethylases. Focusing on cancer, we also provide a comprehensive summary of recently developed KDM1 inhibitors and related preclinical and clinical studies to provide a better understanding of the mechanisms of action and applications of these KDM1-specific inhibitors in therapeutic treatment.
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Affiliation(s)
- Fei Mao
- Longevity and Aging Institute (LAI), IBS and Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, 200032, P.R. China
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Yujiang Geno Shi
- Longevity and Aging Institute (LAI), IBS and Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, 200032, P.R. China.
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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E-Cadherin Expression Distinguishes Mouse from Human Hematopoiesis in the Basophil and Erythroid Lineages. Biomolecules 2022; 12:biom12111706. [DOI: 10.3390/biom12111706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/10/2022] [Accepted: 11/12/2022] [Indexed: 11/19/2022] Open
Abstract
E-cadherin is a key regulator of epithelial cell–cell adhesion, the loss of which accelerates tumor growth and invasion. E-cadherin is also expressed in hematopoietic cells as well as epithelia. The function of hematopoietic E-cadherin is, however, mostly elusive. In this study, we explored the validity of mouse models to functionally investigate the role of hematopoietic E-cadherin in human hematopoiesis. We generated a hematopoietic-specific E-cadherin knockout mouse model. In mice, hematopoietic E-cadherin is predominantly expressed within the basophil lineage, the expression of which is dispensable for the generation of basophils. However, neither E-cadherin mRNA nor protein were detected in human basophils. In contrast, human hematopoietic E-cadherin marks the erythroid lineage. E-cadherin expression in hematopoiesis thereby revealed striking evolutionary differences between the basophil and erythroid cell lineage in humans and mice. This is remarkable as E-cadherin expression in epithelia is highly conserved among vertebrates including humans and mice. Our study therefore revealed that the mouse does not represent a suitable model to study the function of E-cadherin in human hematopoiesis and an alternative means to study the role of E-cadherin in human erythropoiesis needs to be developed.
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Lv YX, Tian S, Zhang ZD, Feng T, Li HQ. LSD1 inhibitors for anticancer therapy: a patent review (2017-present). Expert Opin Ther Pat 2022; 32:1027-1042. [PMID: 35914778 DOI: 10.1080/13543776.2022.2109332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Lysine-specific demethylase 1 (LSD1), which belongs to the demethylase of non-histone proteins, is believed to promote cancer cell proliferation and metastasis by modifying histones. LSD1 dysfunction may play a key role in a variety of cancers, such as acute myeloid leukemia and non-small cell lung cancer, indicating that LSD1 is a promising epigenetic target for cancer therapy. Many different types of small molecule LSD1 inhibitors have been developed and shown to inhibit tumor cell proliferation, invasion, and migration, providing a new treatment strategy for solid tumors. AREAS COVERED This review summarizes the progress of LSD1 inhibitor research in the last four years, including selected new patents and article publications, as well as the therapeutic potential of these compounds. EXPERT OPINION Natural products offer a promising prospect for developing novel potent LSD1 inhibitors, as structural design and activity of irreversible and reversible inhibitors have been continuously optimized since the discovery of the LSD1 target in 2004. The use of "microtubule-binding agents" and "dual-agent combination" has recently become a new anticancer technique, reducing the resistance and adverse reactions of traditional drugs. Several microtubule-binding drugs have been used successfully in clinical practice, providing structural scaffolds and new ideas for the development of safer drugs.
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Affiliation(s)
- Yi-Xin Lv
- Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China
| | - Sheng Tian
- Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China
| | - Zhou-Dong Zhang
- Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China
| | - Tao Feng
- Clinical Laboratory, The Children's Hospital of Suzhou University, 92 Zhongnan Street, Suzhou, Jiangsu 215025, P.R. China
| | - Huan-Qiu Li
- Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China
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Urban-Wójciuk Z, Graham A, Barker K, Kwok C, Sbirkov Y, Howell L, Campbell J, Woster PM, Poon E, Petrie K, Chesler L. The biguanide polyamine analog verlindamycin promotes differentiation in neuroblastoma via induction of antizyme. Cancer Gene Ther 2022; 29:940-950. [PMID: 34522028 PMCID: PMC9293756 DOI: 10.1038/s41417-021-00386-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/09/2021] [Accepted: 08/27/2021] [Indexed: 11/09/2022]
Abstract
Deregulated polyamine biosynthesis is emerging as a common feature of neuroblastoma and drugs targeting this metabolic pathway such as DFMO are in clinical and preclinical development. The polyamine analog verlindamycin inhibits the polyamine biosynthesis pathway enzymes SMOX and PAOX, as well as the histone demethylase LSD1. Based on our previous research in acute myeloid leukemia (AML), we reasoned verlindamycin may also unblock neuroblastoma differentiation when combined with all-trans-retinoic acid (ATRA). Indeed, co-treatment with verlindamycin and ATRA strongly induced differentiation regardless of MYCN status, but in MYCN-expressing cells, protein levels were strongly diminished. This process was not transcriptionally regulated but was due to increased degradation of MYCN protein, at least in part via ubiquitin-independent, proteasome-dependent destruction. Here we report that verlindamycin effectively induces the expression of functional tumor suppressor-antizyme via ribosomal frameshifting. Consistent with previous results describing the function of antizyme, we found that verlindamycin treatment led to the selective targeting of ornithine decarboxylase (the rate-limiting enzyme for polyamine biosynthesis) as well as key oncoproteins, such as cyclin D and Aurora A kinase. Retinoid-based multimodal differentiation therapy is one of the few interventions that extends relapse-free survival in MYCN-associated high-risk neuroblastoma and these results point toward the potential use of verlindamycin in this regimen.
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Affiliation(s)
- Zuzanna Urban-Wójciuk
- Division of Clinical Studies, Institute of Cancer Research, London, UK.
- Division of Cancer Therapeutics, Institute of Cancer Research, London, UK.
| | - Amy Graham
- School of Natural Sciences, University of Stirling, Stirling, UK
| | - Karen Barker
- Division of Clinical Studies, Institute of Cancer Research, London, UK
- Division of Cancer Therapeutics, Institute of Cancer Research, London, UK
| | - Colin Kwok
- Division of Clinical Studies, Institute of Cancer Research, London, UK
- Division of Cancer Therapeutics, Institute of Cancer Research, London, UK
| | - Yordan Sbirkov
- Division of Clinical Studies, Institute of Cancer Research, London, UK
- Division of Cancer Therapeutics, Institute of Cancer Research, London, UK
| | - Louise Howell
- Cell Imaging Facility, Institute of Cancer Research, London, UK
| | - James Campbell
- Bioinformatics Core Facility, Institute of Cancer Research, London, UK
| | - Patrick M Woster
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Evon Poon
- Division of Clinical Studies, Institute of Cancer Research, London, UK.
- Division of Cancer Therapeutics, Institute of Cancer Research, London, UK.
| | - Kevin Petrie
- Division of Clinical Studies, Institute of Cancer Research, London, UK
- Division of Cancer Therapeutics, Institute of Cancer Research, London, UK
- School of Natural Sciences, University of Stirling, Stirling, UK
- School of Medicine, Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, UK
| | - Louis Chesler
- Division of Clinical Studies, Institute of Cancer Research, London, UK
- Division of Cancer Therapeutics, Institute of Cancer Research, London, UK
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Hollebecque A, Salvagni S, Plummer R, Niccoli P, Capdevila J, Curigliano G, Moreno V, de Braud F, de Villambrosia SG, Martin-Romano P, Baudin E, Arias M, de Alvaro J, Parra-Palau JL, Sánchez-Pérez T, Aronchik I, Filvaroff EH, Lamba M, Nikolova Z, de Bono JS. Clinical activity of CC-90011, an oral, potent, and reversible LSD1 inhibitor, in advanced malignancies. Cancer 2022; 128:3185-3195. [PMID: 35737639 PMCID: PMC9540525 DOI: 10.1002/cncr.34366] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 05/05/2022] [Accepted: 05/19/2022] [Indexed: 12/19/2022]
Abstract
Background CC‐90011 is an oral, potent, selective, reversible inhibitor of lysine‐specific demethylase 1 (LSD1) that was well tolerated, with encouraging activity in patients who had advanced solid tumors or relapsed/refractory marginal zone lymphoma. The authors present long‐term safety and efficacy and novel pharmacodynamic and pharmacokinetic data from the first‐in‐human study of CC‐90011. Methods CC‐90011‐ST‐001 (ClincalTrials.gov identifier NCT02875223; Eudract number 2015–005243‐13) is a phase 1, multicenter study in which patients received CC‐90011 once per week in 28‐day cycles. The objectives were to determine the safety, maximum tolerated dose, and/or recommended phase 2 dose (primary) and to evaluate preliminary efficacy and pharmacokinetics (secondary). Results Sixty‐nine patients were enrolled, including 50 in the dose‐escalation arm and 19 in the dose‐expansion arm. Thrombocytopenia was the most common treatment‐related adverse event and was successfully managed with dose modifications. Clinical activity with prolonged, durable responses were observed, particularly in patients who had neuroendocrine neoplasms. In the dose‐escalation arm, one patient with relapsed/refractory marginal zone lymphoma achieved a complete response (ongoing in cycle 58). In the dose‐expansion arm, three patients with neuroendocrine neoplasms had stable disease after nine or more cycles, including one patient who was in cycle 46 of ongoing treatment. CC‐90011 decreased levels of secreted neuroendocrine peptides chromogranin A, progastrin‐releasing peptide, and RNA expression of the blood pharmacodynamic marker monocyte‐to‐macrophage differentiation–associated. Conclusions The safety profile of CC‐90011 suggested that its reversible mechanism of action may provide an advantage over other irreversible LSD1 inhibitors. The favorable tolerability profile, clinical activity, durable responses, and once‐per‐week dosing support further exploration of CC‐90011 as monotherapy and in combination with other treatments for patients with advanced solid tumors and other malignancies. This first‐in‐human study evaluated CC‐90011, a highly potent, selective, and reversible oral lysine‐specific demethylase 1 inhibitor, in patients with advanced solid tumors and relapsed/refractory lymphoma. The tolerability, clinical activity, and once‐weekly dosing support further exploration of CC‐90011 in patients with advanced malignancies.
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Affiliation(s)
- Antoine Hollebecque
- Gustave Roussy, Département d'innovation thérapeutique et essais précoces, Villejuif, France
| | | | - Ruth Plummer
- Clinical and Translational Research Institute Northern, Newcastle University, Newcastle, UK
| | - Patricia Niccoli
- Department of Medical Oncology, ENETS Center of Excellence, IPC NET Center, Institut Paoli-Calmettes, Marseille, France
| | - Jaume Capdevila
- Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, IOB-Teknon, Barcelona, Spain
| | | | - Victor Moreno
- START Center for Cancer Care, Jimenez Diaz University Hospital, Madrid, Spain
| | | | | | - Patricia Martin-Romano
- Gustave Roussy, Département d'innovation thérapeutique et essais précoces, Villejuif, France
| | - Eric Baudin
- Gustave Roussy, Département d'innovation thérapeutique et essais précoces, Villejuif, France.,Gustave Roussy, Département D'oncologie Endocrinienne, Villejuif, France
| | - Marina Arias
- Center for Innovation and Translational Research Europe, A Bristol Myers Squibb Company, Seville, Spain
| | - Juan de Alvaro
- Center for Innovation and Translational Research Europe, A Bristol Myers Squibb Company, Seville, Spain
| | - Josep L Parra-Palau
- Center for Innovation and Translational Research Europe, A Bristol Myers Squibb Company, Seville, Spain
| | - Tania Sánchez-Pérez
- Center for Innovation and Translational Research Europe, A Bristol Myers Squibb Company, Seville, Spain
| | - Ida Aronchik
- Bristol Myers Squibb, Princeton, New Jersey, USA
| | | | | | - Zariana Nikolova
- Center for Innovation and Translational Research Europe, A Bristol Myers Squibb Company, Seville, Spain
| | - Johann S de Bono
- The Institute of Cancer Research and Royal Marsden Hospital, London, UK
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Pattarawat P, Hunt JT, Poloway J, Archibald CJ, Wang HCR. A triple combination gemcitabine + romidepsin + cisplatin to effectively control triple-negative breast cancer tumor development, recurrence, and metastasis. Cancer Chemother Pharmacol 2021; 88:415-425. [PMID: 34043046 DOI: 10.1007/s00280-021-04298-y] [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: 12/15/2020] [Accepted: 05/15/2021] [Indexed: 12/14/2022]
Abstract
PURPOSE Triple-negative breast cancer (TNBC) is an aggressive, lethal, heterogeneous type of breast cancer (BC). TNBC tends to have a lower response rate to chemotherapy and a lower 5-year survival rate than other types of BC due to recurrence and metastasis. Our previous study revealed that a combination of gemcitabine, romidepsin, and cisplatin was efficacious in controlling TNBC tumor development. In this study, we extended our investigation of gemcitabine + romidepsin + cisplatin in controlling TNBC tumor recurrence and metastasis. METHODS We investigated the ability of gemcitabine + romidepsin + cisplatin to control cell survival and invasiveness using cell viability, soft agar colony formation, and transwell invasion assays. We determined the efficacy of gemcitabine + romidepsin + cisplatin in controlling tumor recurrence and metastasis using cell-derived xenograft animal models. We used immunoblotting to study signaling modulators regulated by gemcitabine + romidepsin + cisplatin in TNBC cells and tumor tissues. RESULTS Treatment with gemcitabine + romidepsin + cisplatin reduced the TNBC MDA-MB231 and MDA-MB468 cell survival to ~ 50% and ~ 15%, as well as invasiveness to ~ 31% and ~ 13%, respectively. Gemcitabine + romidepsin + cisplatin suppressed modulators involved in epithelial-mesenchymal transition in an ROS-dependent manner. Controlling tumor recurrence, the Gem plus Rom + Cis regimen (~ 112%) was more efficacious than the Gem plus Cis regimen (~ 21%) in tumor growth inhibition. The Gem plus Rom + Cis regimen efficaciously reduced the development of metastatic nodules to 20% in animals. CONCLUSION The gemcitabine plus romidepsin + cisplatin regimen was highly efficacious in controlling TNBC tumor development, recurrence, and metastasis in animals. The combination regimen should be poised for efficient translation into clinical trials for controlling the recurrence and metastasis, ultimately contributing to reducing mortality and improving TNBC patients' quality of life.
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Affiliation(s)
- Pawat Pattarawat
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN, 37996, USA
| | - Jessica T Hunt
- Animal Resource Laboratory, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN, 37996, USA
| | - Jacob Poloway
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN, 37996, USA
| | - Collin J Archibald
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN, 37996, USA
| | - Hwa-Chain Robert Wang
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN, 37996, USA.
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Rahim AB, Lim HK, Tan CYR, Jia L, Leo VI, Uemura T, Hardman-Smart J, Common JEA, Lim TC, Bellanger S, Paus R, Igarashi K, Yang H, Vardy LA. The Polyamine Regulator AMD1 Upregulates Spermine Levels to Drive Epidermal Differentiation. J Invest Dermatol 2021; 141:2178-2188.e6. [PMID: 33984347 DOI: 10.1016/j.jid.2021.01.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 01/15/2021] [Accepted: 01/27/2021] [Indexed: 12/29/2022]
Abstract
Maintaining tissue homeostasis depends on a balance between cell proliferation, differentiation, and apoptosis. Within the epidermis, the levels of the polyamines putrescine, spermidine, and spermine are altered in many different skin conditions, yet their role in epidermal tissue homeostasis is poorly understood. We identify the polyamine regulator, Adenosylmethionine decarboxylase 1 (AMD1), as a crucial regulator of keratinocyte (KC) differentiation. AMD1 protein is upregulated on differentiation and is highly expressed in the suprabasal layers of the human epidermis. During KC differentiation, elevated AMD1 promotes decreased putrescine and increased spermine levels. Knockdown or inhibition of AMD1 results in reduced spermine levels and inhibition of KC differentiation. Supplementing AMD1-knockdown KCs with exogenous spermidine or spermine rescued aberrant differentiation. We show that the polyamine shift is critical for the regulation of key transcription factors and signaling proteins that drive KC differentiation, including KLF4 and ZNF750. These findings show that human KCs use controlled changes in polyamine levels to modulate gene expression to drive cellular behavior changes. Modulation of polyamine levels during epidermal differentiation could impact skin barrier formation or can be used in the treatment of hyperproliferative skin disorders.
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Affiliation(s)
- Anisa B Rahim
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Hui Kheng Lim
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Christina Yan Ru Tan
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Li Jia
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Vonny Ivon Leo
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Takeshi Uemura
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Jonathan Hardman-Smart
- Centre for Dermatology Research, School of Biology, University of Manchester, Manchester, United Kingdom; NIHR Manchester Biomedical Research Centre, Manchester, United Kingdom; St John's Institute of Dermatology, King's College London, London, United Kingdom
| | - John E A Common
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Thiam Chye Lim
- Division of Plastic, Reconstructive & Aesthetic Surgery, Department of Surgery, National University Hospital, National University of Singapore, Singapore, Singapore
| | - Sophie Bellanger
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Ralf Paus
- Centre for Dermatology Research, School of Biology, University of Manchester, Manchester, United Kingdom; NIHR Manchester Biomedical Research Centre, Manchester, United Kingdom; Dr Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Kazuei Igarashi
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Henry Yang
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Leah A Vardy
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore.
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Design, synthesis and biological evaluation of novel benzofuran derivatives as potent LSD1 inhibitors. Eur J Med Chem 2021; 220:113501. [PMID: 33945992 DOI: 10.1016/j.ejmech.2021.113501] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/14/2021] [Accepted: 04/16/2021] [Indexed: 01/01/2023]
Abstract
Lysine-specific demethylase 1 (LSD1) is a FAD-dependent enzyme, which has been proposed as a promising target for therapeutic cancer. Herein, a series of benzofuran derivatives were designed, synthesized and biochemical evaluated as novel LSD1 inhibitors based on scaffold hopping and conformational restriction strategy. Most of the compounds potently suppressed the enzymatic activities of LSD1 and potently inhibited tumor cells proliferation. In particular, the representative compound 17i exhibited excellent LSD1 inhibition at the molecular levels with IC50 = 0.065 μM, as well as anti-proliferation against MCF-7, MGC-803, H460, A549 and THP-1 tumor cells with IC50 values of 2.90 ± 0.32, 5.85 ± 0.35, 2.06 ± 0.27, 5.74 ± 1.03 and 6.15 ± 0.49 μM, respectively. The binding modes of these compounds were rationalized by molecular docking. Meanwhile, a preliminary druggability evaluation showed that compound 17i displayed favorable liver microsomal stability and weak inhibitory activity against CYPs at 10 μM. Remarkably, H460 xenograft tumors studies revealed that 17i demonstrated robust in vivo antitumor efficacy without significant side effects. All the results demonstrated that compound 17i could represent a promising lead for further development.
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Dai XJ, Liu Y, Xue LP, Xiong XP, Zhou Y, Zheng YC, Liu HM. Reversible Lysine Specific Demethylase 1 (LSD1) Inhibitors: A Promising Wrench to Impair LSD1. J Med Chem 2021; 64:2466-2488. [PMID: 33619958 DOI: 10.1021/acs.jmedchem.0c02176] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
As a flavin adenine dinucleotide (FAD)-dependent monoamine oxidase, lysine specific demethylase 1 (LSD1/KDM1A) functions as a transcription coactivator or corepressor to regulate the methylation of histone 3 lysine 4 and 9 (H3K4/9), and it has emerged as a promising epigenetic target for anticancer treatment. To date, numerous inhibitors targeting LSD1 have been developed, some of which are undergoing clinical trials for cancer therapy. Although only two reversible LSD1 inhibitors CC-90011 and SP-2577 are in the clinical stage, the past decade has seen remarkable advances in the development of reversible LSD1 inhibitors. Herein, we provide a comprehensive review about structures, biological evaluation, and structure-activity relationship (SAR) of reversible LSD1 inhibitors.
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Affiliation(s)
- Xing-Jie Dai
- Key Lab of Advanced Drug Preparation Technologies, Ministry of Education of China, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Key Laboratory of Henan Province for Drug Quality and Evaluation, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Ying Liu
- Key Lab of Advanced Drug Preparation Technologies, Ministry of Education of China, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Key Laboratory of Henan Province for Drug Quality and Evaluation, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Lei-Peng Xue
- Key Lab of Advanced Drug Preparation Technologies, Ministry of Education of China, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Key Laboratory of Henan Province for Drug Quality and Evaluation, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Xiao-Peng Xiong
- Key Lab of Advanced Drug Preparation Technologies, Ministry of Education of China, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Key Laboratory of Henan Province for Drug Quality and Evaluation, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Ying Zhou
- Key Lab of Advanced Drug Preparation Technologies, Ministry of Education of China, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Key Laboratory of Henan Province for Drug Quality and Evaluation, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Yi-Chao Zheng
- Key Lab of Advanced Drug Preparation Technologies, Ministry of Education of China, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Key Laboratory of Henan Province for Drug Quality and Evaluation, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Hong-Min Liu
- Key Lab of Advanced Drug Preparation Technologies, Ministry of Education of China, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Key Laboratory of Henan Province for Drug Quality and Evaluation, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
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11
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Targeting LSD1 for acute myeloid leukemia (AML) treatment. Pharmacol Res 2020; 164:105335. [PMID: 33285227 DOI: 10.1016/j.phrs.2020.105335] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/06/2020] [Accepted: 11/24/2020] [Indexed: 12/12/2022]
Abstract
Targeted therapy for acute myeloid leukemia (AML) is an effective strategy, but currently there are very limited therapeutic targets for AML treatment. Histone lysine specific demethylase 1 (LSD1) is highly expressed in many cancers, impedes the differentiation of cancer cells, promotes the proliferation, metastasis and invasion of cancer cells, and is associated with poor prognosis. Targeting LSD1 has been recognized as a promising strategy for AML treatment in recent years. Based on these features, in the review, we discussed the main epigenetic drugs targeting LSD1 for AML therapy. Thus, this review focuses on the progress of LSD1 inhibitors in AML treatment, particularly those such as tranylcypromine (TCP), ORY-1001, GSK2879552, and IMG-7289 in clinical trials. These inhibitors provide novel scaffolds for designing new LSD1 inhibitors. Besides, combined therapies of LSD1 inhibitors with other drugs for AML treatment are also highlighted.
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12
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Hollebecque A, Salvagni S, Plummer R, Isambert N, Niccoli P, Capdevila J, Curigliano G, Moreno V, Martin-Romano P, Baudin E, Arias M, Mora S, de Alvaro J, Di Martino J, Parra-Palau JL, Sánchez-Pérez T, Aronchik I, Filvaroff EH, Lamba M, Nikolova Z, de Bono JS. Phase I Study of Lysine-Specific Demethylase 1 Inhibitor, CC-90011, in Patients with Advanced Solid Tumors and Relapsed/Refractory Non-Hodgkin Lymphoma. Clin Cancer Res 2020; 27:438-446. [DOI: 10.1158/1078-0432.ccr-20-2380] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/03/2020] [Accepted: 10/06/2020] [Indexed: 11/16/2022]
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13
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Bass AKA, El-Zoghbi MS, Nageeb ESM, Mohamed MFA, Badr M, Abuo-Rahma GEDA. Comprehensive review for anticancer hybridized multitargeting HDAC inhibitors. Eur J Med Chem 2020; 209:112904. [PMID: 33077264 DOI: 10.1016/j.ejmech.2020.112904] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 09/18/2020] [Accepted: 09/30/2020] [Indexed: 02/08/2023]
Abstract
Despite the encouraging clinical progress of chemotherapeutic agents in cancer treatment, innovation and development of new effective anticancer candidates still represents a challenging endeavor. With 15 million death every year in 2030 according to the estimates, cancer has increased rising of an alarm as a real crisis for public health and health systems worldwide. Therefore, scientist began to introduce innovative solutions to control the cancer global health problem. One of the promising strategies in this issue is the multitarget or smart hybrids having two or more pharmacophores targeting cancer. These rationalized hybrid molecules have gained great interests in cancer treatment as they are capable to simultaneously inhibit more than cancer pathway or target without drug-drug interactions and with less side effects. A prime important example of these hybrids, the HDAC hybrid inhibitors or referred as multitargeting HDAC inhibitors. The ability of HDAC inhibitors to synergistically improve the efficacy of other anti-cancer drugs and moreover, the ease of HDAC inhibitors cap group modification prompt many medicinal chemists to innovate and develop new generation of HDAC hybrid inhibitors. Notably, and during this short period, there are four HDAC inhibitor hybrids have entered different phases of clinical trials for treatment of different types of blood and solid tumors, namely; CUDC-101, CUDC-907, Tinostamustine, and Domatinostat. This review shed light on the most recent hybrids of HDACIs with one or more other cancer target pharmacophore. The designed multitarget hybrids include topoisomerase inhibitors, kinase inhibitors, nitric oxide releasers, antiandrogens, FLT3 and JAC-2 inhibitors, PDE5-inhibitors, NAMPT-inhibitors, Protease inhibitors, BRD4-inhibitors and other targets. This review may help researchers in development and discovery of new horizons in cancer treatment.
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Affiliation(s)
- Amr K A Bass
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Menoufia University, Menoufia, Egypt
| | - Mona S El-Zoghbi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Menoufia University, Menoufia, Egypt
| | - El-Shimaa M Nageeb
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Mamdouh F A Mohamed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University, 82524 Sohag, Egypt
| | - Mohamed Badr
- Department of Biochemistry, Faculty of Pharmacy, Menoufia University, Menoufia, Egypt
| | - Gamal El-Din A Abuo-Rahma
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Deraya University, New Minia, Minia, Egypt.
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14
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Neganova ME, Klochkov SG, Aleksandrova YR, Aliev G. Histone modifications in epigenetic regulation of cancer: Perspectives and achieved progress. Semin Cancer Biol 2020; 83:452-471. [PMID: 32814115 DOI: 10.1016/j.semcancer.2020.07.015] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023]
Abstract
Epigenetic changes associated with histone modifications play an important role in the emergence and maintenance of the phenotype of various cancer types. In contrast to direct mutations in the main DNA sequence, these changes are reversible, which makes the development of inhibitors of enzymes of post-translational histone modifications one of the most promising strategies for the creation of anticancer drugs. To date, a wide variety of histone modifications have been found that play an important role in the regulation of chromatin state, gene expression, and other nuclear events. This review examines the main features of the most common and studied epigenetic histone modifications with a proven role in the pathogenesis of a wide range of malignant neoplasms: acetylation / deacetylation and methylation / demethylation of histone proteins, as well as the role of enzymes of the HAT / HDAC and HMT / HDMT families in the development of oncological pathologies. The data on the relationship between histone modifications and certain types of cancer are presented and discussed. Special attention is devoted to the consideration of various strategies for the development of epigenetic inhibitors. The main directions of the development of inhibitors of histone modifications are analyzed and effective strategies for their creation are identified and discussed. The most promising strategy is the use of multitarget drugs, which will affect multiple molecular targets of cancer. A critical analysis of the current status of approved epigenetic anticancer drugs has also been performed.
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Affiliation(s)
- Margarita E Neganova
- Institute of Physiologically Active Compounds Russian Academy of Sciences, 1, Severnii pr., Chernogolovka, 142432, Russian Federation
| | - Sergey G Klochkov
- Institute of Physiologically Active Compounds Russian Academy of Sciences, 1, Severnii pr., Chernogolovka, 142432, Russian Federation
| | - Yulia R Aleksandrova
- Institute of Physiologically Active Compounds Russian Academy of Sciences, 1, Severnii pr., Chernogolovka, 142432, Russian Federation
| | - Gjumrakch Aliev
- Institute of Physiologically Active Compounds Russian Academy of Sciences, 1, Severnii pr., Chernogolovka, 142432, Russian Federation.,I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 8/2 Trubetskaya Str., Moscow, 119991, Russian Federation.,Laboratory of Cellular Pathology, Federal State Budgetary Institution «Research Institute of Human Morphology», 3, Tsyurupy Str., Moscow, 117418, Russian Federation.,GALLY International Research Institute, 7733 Louis Pasteur Drive, #330, San Antonio, TX, 78229, USA.
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15
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Zhang MY, Han YC, Han Q, Liang Y, Luo Y, Wei L, Yan T, Yang Y, Liu SL, Wang EH. Lamin B2 promotes the malignant phenotype of non-small cell lung cancer cells by upregulating dimethylation of histone 3 lysine 9. Exp Cell Res 2020; 393:112090. [PMID: 32416090 DOI: 10.1016/j.yexcr.2020.112090] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 05/10/2020] [Accepted: 05/11/2020] [Indexed: 12/21/2022]
Abstract
The relationship between Lamin B2 and tumor proliferation and migration is unclear. We explored the impact of Lamin B2 on non-small cell lung cancer (NSCLC) cells. Tissue microarray and immunohistochemistry were combined to evaluate Lamin B2 expression and its relationship with the clinicopathological factors found in NSCLC. Western blotting, immunofluorescence analysis, and bioinformatics were used to investigate the effects of Lamin B2 on various regulatory pathways in cancer. Cytological experiments were conducted to evaluate Lamin B2 expression in tumor cells. We conducted co-immunoprecipitation and chromatin immunoprecipitation to explore the molecular mechanisms underlying the relationship between Lamin B2 and NSCLC and evaluate the results of rescue experiments. Lamin B2 was highly expressed in NSCLC and positively correlated with lymph node metastasis. In NSCLC, Lamin B2 interacted with Cyclin D1, upregulating G9α expression, thus increasing H3K9me2 levels. H3K9me2 binds to the promoter region of the E-cadherin gene (CDH1) to induce CDH1 silencing and promotes cancer cell migration. Thus, we found that Lamin B2 was highly expressed in NSCLC cells and promoted their migration by increasing H3K9me2 levels, which induced E-cadherin gene silencing.
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Affiliation(s)
- Mei-Yu Zhang
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China.
| | - Yu-Chen Han
- Department of Pathology, Shanghai Jiaotong University Affiliated Chest Hospital, China
| | - Qiang Han
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China; The First Affiliated Hospital of China Medical University, China
| | - Yuan Liang
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China
| | - Yuan Luo
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China
| | - Lai Wei
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China
| | - Ting Yan
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China
| | - Yue Yang
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China
| | - Shu-Li Liu
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China; The First Affiliated Hospital of China Medical University, China.
| | - En-Hua Wang
- Department of Pathology, College of Basic Medical Sciences, China Medical University, China; The First Affiliated Hospital of China Medical University, China.
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16
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Vernocchi P, Del Chierico F, Putignani L. Gut Microbiota Metabolism and Interaction with Food Components. Int J Mol Sci 2020; 21:ijms21103688. [PMID: 32456257 PMCID: PMC7279363 DOI: 10.3390/ijms21103688] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 12/13/2022] Open
Abstract
The human gut contains trillions of microbes that play a central role in host biology, including the provision of key nutrients from the diet. Food is a major source of precursors for metabolite production; in fact, diet modulates the gut microbiota (GM) as the nutrients, derived from dietary intake, reach the GM, affecting both the ecosystem and microbial metabolic profile. GM metabolic ability has an impact on human nutritional status from childhood. However, there is a wide variability of dietary patterns that exist among individuals. The study of interactions with the host via GM metabolic pathways is an interesting field of research in medicine, as microbiota members produce myriads of molecules with many bioactive properties. Indeed, much evidence has demonstrated the importance of metabolites produced by the bacterial metabolism from foods at the gut level that dynamically participate in various biochemical mechanisms of a cell as a reaction to environmental stimuli. Hence, the GM modulate homeostasis at the gut level, and the alteration in their composition can concur in disease onset or progression, including immunological, inflammatory, and metabolic disorders, as well as cancer. Understanding the gut microbe–nutrient interactions will increase our knowledge of how diet affects host health and disease, thus enabling personalized therapeutics and nutrition.
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Affiliation(s)
- Pamela Vernocchi
- Unit of Human Microbiome, Bambino Gesù Children’s Hospital, IRCCS, Viale San Paolo 15, 00146 Rome, Italy;
- Correspondence: ; Tel.: +39-0668-594061; Fax: +39-0668-592218
| | - Federica Del Chierico
- Unit of Human Microbiome, Bambino Gesù Children’s Hospital, IRCCS, Viale San Paolo 15, 00146 Rome, Italy;
| | - Lorenza Putignani
- Unit of Parasitology and Unit of Human Microbiome, Bambino Gesù Children’s Hospital, IRCCS, Piazza Sant’ Onofrio 4, 00165 Rome, Italy;
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17
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Hernandez-Valladares M, Wangen R, Berven FS, Guldbrandsen A. Protein Post-Translational Modification Crosstalk in Acute Myeloid Leukemia Calls for Action. Curr Med Chem 2019; 26:5317-5337. [PMID: 31241430 DOI: 10.2174/0929867326666190503164004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 11/23/2018] [Accepted: 02/01/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND Post-translational modification (PTM) crosstalk is a young research field. However, there is now evidence of the extraordinary characterization of the different proteoforms and their interactions in a biological environment that PTM crosstalk studies can describe. Besides gene expression and phosphorylation profiling of acute myeloid leukemia (AML) samples, the functional combination of several PTMs that might contribute to a better understanding of the complexity of the AML proteome remains to be discovered. OBJECTIVE By reviewing current workflows for the simultaneous enrichment of several PTMs and bioinformatics tools to analyze mass spectrometry (MS)-based data, our major objective is to introduce the PTM crosstalk field to the AML research community. RESULTS After an introduction to PTMs and PTM crosstalk, this review introduces several protocols for the simultaneous enrichment of PTMs. Two of them allow a simultaneous enrichment of at least three PTMs when using 0.5-2 mg of cell lysate. We have reviewed many of the bioinformatics tools used for PTM crosstalk discovery as its complex data analysis, mainly generated from MS, becomes challenging for most AML researchers. We have presented several non-AML PTM crosstalk studies throughout the review in order to show how important the characterization of PTM crosstalk becomes for the selection of disease biomarkers and therapeutic targets. CONCLUSION Herein, we have reviewed the advances and pitfalls of the emerging PTM crosstalk field and its potential contribution to unravel the heterogeneity of AML. The complexity of sample preparation and bioinformatics workflows demands a good interaction between experts of several areas.
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Affiliation(s)
- Maria Hernandez-Valladares
- Department of Clinical Science, Faculty of Medicine, University of Bergen, Jonas Lies vei 87, N-5021 Bergen, Norway.,The Proteomics Unit at the University of Bergen, Department of Biomedicine, Building for Basic Biology, Faculty of Medicine, University of Bergen, Jonas Lies vei 91, N-5009 Bergen, Norway
| | - Rebecca Wangen
- Department of Clinical Science, Faculty of Medicine, University of Bergen, Jonas Lies vei 87, N-5021 Bergen, Norway.,The Proteomics Unit at the University of Bergen, Department of Biomedicine, Building for Basic Biology, Faculty of Medicine, University of Bergen, Jonas Lies vei 91, N-5009 Bergen, Norway.,Department of Internal Medicine, Hematology Section, Haukeland University Hospital, Jonas Lies vei 65, N-5021 Bergen, Norway
| | - Frode S Berven
- The Proteomics Unit at the University of Bergen, Department of Biomedicine, Building for Basic Biology, Faculty of Medicine, University of Bergen, Jonas Lies vei 91, N-5009 Bergen, Norway
| | - Astrid Guldbrandsen
- The Proteomics Unit at the University of Bergen, Department of Biomedicine, Building for Basic Biology, Faculty of Medicine, University of Bergen, Jonas Lies vei 91, N-5009 Bergen, Norway.,Computational Biology Unit, Department of Informatics, Faculty of Mathematics and Natural Sciences, University of Bergen, Thormøhlensgt 55, N-5008 Bergen, Norway
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18
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In silico evaluation of 5-hydroxypyrazoles as LSD1 inhibitors based on molecular docking derived descriptors. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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Engel M, Gee YS, Cross D, Maccarone A, Heng B, Hulme A, Smith G, Guillemin GJ, Stringer BW, Hyland CJT, Ooi L. Novel dual-action prodrug triggers apoptosis in glioblastoma cells by releasing a glutathione quencher and lysine-specific histone demethylase 1A inhibitor. J Neurochem 2019; 149:535-550. [PMID: 30592774 PMCID: PMC6590141 DOI: 10.1111/jnc.14655] [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: 06/28/2018] [Revised: 11/04/2018] [Accepted: 12/19/2018] [Indexed: 02/04/2023]
Abstract
Targeting epigenetic mechanisms has shown promise against several cancers but has so far been unsuccessful against glioblastoma (GBM). Altered histone 3 lysine 4 methylation and increased lysine‐specific histone demethylase 1A (LSD1) expression in GBM tumours nonetheless suggest that epigenetic mechanisms are involved in GBM. We engineered a dual‐action prodrug, which is activated by the high hydrogen peroxide levels associated with GBM cells. This quinone methide phenylaminecyclopropane prodrug releases the LSD1 inhibitor 2‐phenylcyclopropylamine with the glutathione scavenger para‐quinone methide to trigger apoptosis in GBM cells. Quinone methide phenylaminocyclopropane impaired GBM cell behaviours in two‐dimensional and three‐dimensional assays, and triggered cell apoptosis in several primary and immortal GBM cell cultures. These results support our double‐hit hypothesis of potentially targeting LSD1 and quenching glutathione, in order to impair and kill GBM cells but not healthy astrocytes. Our data suggest this strategy is effective at selectively targeting GBM and potentially other types of cancers. Open science badges
This article has received a badge for *Open Materials* because it provided all relevant information to reproduce the study in the manuscript. The complete Open Science Disclosure form for this article can be found at the end of the article. More information about the Open Practices badges can be found at https://cos.io/our-services/open-science-badges/. ![]()
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Affiliation(s)
- Martin Engel
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
| | - Yi Sing Gee
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
| | - Dale Cross
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
| | - Alan Maccarone
- Mass Spectrometry User Resource and Research Facility, School of Chemistry, University of Wollongong, Wollongong, New South Wales, Australia
| | - Benjamin Heng
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Amy Hulme
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
| | - Grady Smith
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
| | - Gilles J Guillemin
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Brett W Stringer
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Christopher J T Hyland
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
| | - Lezanne Ooi
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
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20
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Duan Y, Qin W, Suo F, Zhai X, Guan Y, Wang X, Zheng Y, Liu H. Design, synthesis and in vitro evaluation of stilbene derivatives as novel LSD1 inhibitors for AML therapy. Bioorg Med Chem 2018; 26:6000-6014. [PMID: 30448189 DOI: 10.1016/j.bmc.2018.10.037] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 10/17/2018] [Accepted: 10/29/2018] [Indexed: 12/11/2022]
Abstract
LSD1 is implicated in a number of malignancies and has emerged as an exciting target. As part of our sustained efforts to develop novel reversible LSD1 inhibitors for epigenetic therapy of cancers, in this study, we reported a series of stilbene derivatives and evaluated their LSD1 inhibitory activities, obtaining several compounds as potent LSD1 inhibitors with IC50 values in submicromolar range. Enzyme kinetics studies and SPR assay suggested that compound 8c, the most active LSD1 inhibitor (IC50 = 283 nM), potently inhibited LSD1 in a reversible and FAD competitive manner. Consistent with the kinetics data, molecular docking showed that compound 8c can be well docked into the FAD binding site of LSD1. Flow cytometry analysis showed that compound 8c was capable of up-regulating the expression of the surrogate cellular biomarker CD86 in THP-1 human leukemia cells, suggesting the ability to block LSD1 activity in cells. Compound 8c showed good inhibition against THP-1 and MOLM-13 cells with IC50 values of 5.76 and 8.34 μM, respectively. Moreover, compound 8c significantly inhibited colony formation of THP-1 cells dose dependently.
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Affiliation(s)
- Yingchao Duan
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Wenping Qin
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Fengzhi Suo
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Xiaoyu Zhai
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Yuanyuan Guan
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Xiaojuan Wang
- College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Yichao Zheng
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China.
| | - Hongmin Liu
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China.
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21
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van Dijk AD, Hu CW, de Bont ESJM, Qiu Y, Hoff FW, Yoo SY, Coombes KR, Qutub AA, Kornblau SM. Histone Modification Patterns Using RPPA-Based Profiling Predict Outcome in Acute Myeloid Leukemia Patients. Proteomics 2018; 18:e1700379. [PMID: 29505696 DOI: 10.1002/pmic.201700379] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 01/31/2018] [Indexed: 11/09/2022]
Abstract
Posttranslational histone tail modifications are known to play a role in leukemogenesis and are therapeutic targets. A global analysis of the level and patterns of expression of multiple histone-modifying proteins (HMP) in acute myeloid leukemia (AML) and the effect of different patterns of expression on outcome and prognosis has not been investigated in AML patients. Here we analyzed 20 HMP by reverse phase protein array (RPPA) in a cohort of 205 newly diagnosed AML patients. Protein levels were correlated with patient and disease characteristics, including survival and mutational state. We identified different protein clusters characterized by higher (more on) or lower (more off) expression of HMP, relative to normal CD34+ cells. On state of HMP was associated with poorer outcome compared to normal-like and a more off state. FLT3 mutated AML patients were significantly overrepresented in the more on state. DNA methylation related mutations showed no correlation with the different HMP states. In this study, we demonstrate for the first time that HMP form recurrent patterns of expression and that these significantly correlate with survival in newly diagnosed AML patients.
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Affiliation(s)
- Anneke D van Dijk
- Division of Pediatric Oncology/Hematology, Department of Pediatrics, Beatrix Children's Hospital University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Chenyue W Hu
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Eveline S J M de Bont
- Division of Pediatric Oncology/Hematology, Department of Pediatrics, Beatrix Children's Hospital University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - YiHua Qiu
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Fieke W Hoff
- Division of Pediatric Oncology/Hematology, Department of Pediatrics, Beatrix Children's Hospital University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Suk Young Yoo
- Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kevin R Coombes
- Department of Biomedical Informatics, Ohio State University, Columbus, OH, USA
| | - Amina A Qutub
- Department of Bioengineering, Rice University, Houston, TX, USA
| | - Steven M Kornblau
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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22
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Bhat MI, Kapila R. Dietary metabolites derived from gut microbiota: critical modulators of epigenetic changes in mammals. Nutr Rev 2017; 75:374-389. [PMID: 28444216 DOI: 10.1093/nutrit/nux001] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The mammalian gastrointestinal tract harbors trillions of commensal microorganisms, collectively known as the microbiota. The microbiota is a critical source of environmental stimuli and, thus, has a tremendous impact on the health of the host. The microbes within the microbiota regulate homeostasis within the gut, and any alteration in their composition can lead to disorders that include inflammatory bowel disease, allergy, autoimmune disease, diabetes, mental disorders, and cancer. Hence, restoration of the gut flora following changes or imbalance is imperative for the host. The low-molecular-weight compounds and nutrients such as short-chain fatty acids, polyamines, polyphenols, and vitamins produced by microbial metabolism of nondigestible food components in the gut actively participate in various epigenomic mechanisms that reprogram the genome by altering the transcriptional machinery of a cell in response to environmental stimuli. These epigenetic modifications are caused by a set of highly dynamic enzymes, notably histone acetylases, deacetylases, DNA methylases, and demethylases, that are influenced by microbial metabolites and other environmental cues. Recent studies have shown that host expression of histone acetylases and histone deacetylases is important for regulating communication between the intestinal microbiota and the host cells. Histone acetylases and deacetylases influence the molecular expression of genes that affect not only physiological functions but also behavioral shifts that occur via neuroepigenetic modifications of genes. The underlying molecular mechanisms, however, have yet to be fully elucidated and thus provide a new area of research. The present review provides insights into the current understanding of the microbiota and its association with mammalian epigenomics as well as the interaction of pathogens and probiotics with host epigenetic machinery.
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Affiliation(s)
- Mohd Iqbal Bhat
- Mohd I. Bhat and R. Kapila are with Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - Rajeev Kapila
- Mohd I. Bhat and R. Kapila are with Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
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23
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Duan YC, Ma YC, Qin WP, Ding LN, Zheng YC, Zhu YL, Zhai XY, Yang J, Ma CY, Guan YY. Design and synthesis of tranylcypromine derivatives as novel LSD1/HDACs dual inhibitors for cancer treatment. Eur J Med Chem 2017; 140:392-402. [PMID: 28987602 DOI: 10.1016/j.ejmech.2017.09.038] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 12/27/2022]
Abstract
Lysine specific demethylase 1 (LSD1) and Histone deacetylases (HDACs) are promising drug targets for cancers. Recent studies reveal an important functional interplay between LSD1 and HDACs, and there is evidence for the synergistic effect of combined LSD1 and HDAC inhibitors on cancers. Therefore, development of inhibitors targeting both LSD1 and HDACs might be a promising strategy for epigenetic therapy of cancers. We report herein the synthesis of a series of tranylcypromine derivatives as LSD1/HDACs dual inhibitors. Most compounds showed potent LSD1 and HDACs inhibitory activity, especially compound 7 displayed the most potent inhibitory activity against HDAC1 and HDAC2 with IC50 of 15 nM and 23 nM, as well as potent inhibition against LSD1 with IC50 of 1.20 μM. Compound 7 demonstrated stronger anti-proliferative activities than SAHA with IC50 values ranging from 0.81 to 4.28 μM against MGC-803, MCF-7, SW-620 and A-549 human cancer cell lines. Further mechanistic studies showed that compound 7 treatment in MGC-803 cells dose-dependently increased cellular H3K4 and H3K9 methylation, as well as H3 acetylation, decreased the mitochondrial membrane potential and induced remarkable apoptosis. Docking studies showed that compound 7 can be well docked into the active binding sites of LSD1 and HDAC2. This finding highlights the potential for the development of LSD1/HDACs dual inhibitors as novel anticancer drugs.
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Affiliation(s)
- Ying-Chao Duan
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China.
| | - Yong-Cheng Ma
- Department of Pharmacy, Zhengzhou University People's Hospital, No. 7, Wei Wu Road, Zhengzhou, Henan, China
| | - Wen-Ping Qin
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Li-Na Ding
- Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education, Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, China; Key Laboratory of Henan Province for Drug Quality and Evaluation, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Yi-Chao Zheng
- Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education, Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, China; Key Laboratory of Henan Province for Drug Quality and Evaluation, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Ying-Li Zhu
- Department of Pharmacy, Zhengzhou University People's Hospital, No. 7, Wei Wu Road, Zhengzhou, Henan, China
| | - Xiao-Yu Zhai
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Jing Yang
- Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education, Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, China; Key Laboratory of Henan Province for Drug Quality and Evaluation, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Chao-Ya Ma
- Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education, Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, China; Key Laboratory of Henan Province for Drug Quality and Evaluation, School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Yuan-Yuan Guan
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China.
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Jambhekar A, Anastas JN, Shi Y. Histone Lysine Demethylase Inhibitors. Cold Spring Harb Perspect Med 2017; 7:cshperspect.a026484. [PMID: 28049654 DOI: 10.1101/cshperspect.a026484] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The dynamic regulation of covalent modifications to histones is essential for maintaining genomic integrity and cell identity and is often compromised in cancer. Aberrant expression of histone lysine demethylases has been documented in many types of blood and solid tumors, and thus demethylases represent promising therapeutic targets. Recent advances in high-throughput chemical screening, structure-based drug design, and structure-activity relationship studies have improved both the specificity and the in vivo efficacy of demethylase inhibitors. This review will briefly outline the connection between demethylases and cancer and will provide a comprehensive overview of the structure, specificity, and utility of currently available demethylase inhibitors. To date, a select group of demethylase inhibitors is being evaluated in clinical trials, and additional compounds may soon follow from the bench to the bedside.
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Affiliation(s)
- Ashwini Jambhekar
- Division of Newborn Medicine and Epigenetics Program, Department of Medicine, Boston Children's Hospital, Boston, Massachusetts 02115
| | - Jamie N Anastas
- Division of Newborn Medicine and Epigenetics Program, Department of Medicine, Boston Children's Hospital, Boston, Massachusetts 02115.,Department of Cell Biology, Harvard Medical School, Boston, Massachusetts 02115
| | - Yang Shi
- Division of Newborn Medicine and Epigenetics Program, Department of Medicine, Boston Children's Hospital, Boston, Massachusetts 02115.,Department of Cell Biology, Harvard Medical School, Boston, Massachusetts 02115
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25
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Discovery of resveratrol derivatives as novel LSD1 inhibitors: Design, synthesis and their biological evaluation. Eur J Med Chem 2017; 126:246-258. [DOI: 10.1016/j.ejmech.2016.11.035] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 11/14/2016] [Accepted: 11/15/2016] [Indexed: 01/06/2023]
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26
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Lian SX, Shao YB, Liu HB, He JY, Lu WQ, Zhang Y, Jiang Y, Zhu J. Lysine-specific demethylase 1 promotes tumorigenesis and predicts prognosis in gallbladder cancer. Oncotarget 2016; 6:33065-76. [PMID: 26460616 PMCID: PMC4741749 DOI: 10.18632/oncotarget.5279] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 09/28/2015] [Indexed: 12/12/2022] Open
Abstract
Gallbladder Cancer (GBC), characterized by invasive growth and infiltrative dissemination, is difficult to diagnose and has poor prognosis. Emerging evidence demonstrates that Lysine-Specific Demethylase 1 (LSD1) has important roles in carcinogenesis, proliferation and metastasis. We studied the roles and molecular mechanisms of LSD1 in GBC. We examined LSD1 expression in 109 paired samples of GBC and normal gallbladder tissues. We found GBC tissues had upregulated LSD1 compared with normal gallbladder tissues (P = 0.003), and its high expression was associated with tumor-node-metastasis stage (P < 0.0001), Nevin's stage (P = 0.0093) and distant metastases (P = 0.0070). We found positive correlations between LSD1 expression and other proteins: epithelial-mesenchymal transition markers, C-myc and cyclin-related proteins. Inhibiting LSD1 expression in vitro impaired the proliferation and invasiveness of GBC cells and also downregulated c-myc expression and consequently inhibited GBC cell proliferation. LSD1 overexpression promotes GBC development and may be a predictor for a worsened prognosis. LSD1 may be a novel therapeutic target and prognostic tool for gallbladder cancer.
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Affiliation(s)
- Shi Xian Lian
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ye Bo Shao
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Hou Bao Liu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jun Yi He
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Wei Qi Lu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Yong Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ying Jiang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jun Zhu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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27
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Maiques-Diaz A, Somervaille TCP. LSD1: biologic roles and therapeutic targeting. Epigenomics 2016; 8:1103-16. [PMID: 27479862 PMCID: PMC5066116 DOI: 10.2217/epi-2016-0009] [Citation(s) in RCA: 139] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 05/27/2016] [Indexed: 12/13/2022] Open
Abstract
LSD1 (KDM1A; BHC110; AOF2) was the first protein reported to exhibit histone demethylase activity and has since been shown to have multiple essential roles in mammalian biology. Given its enzymatic activity and its high-level expression in many human malignancies, a significant recent focus has been the development of pharmacologic inhibitors. Here we summarize structural and biochemical knowledge of this important epigenetic regulator, with a particular emphasis on the functional and preclinical studies in oncology that have provided justification for the evaluation of tranylcypromine derivative LSD1 inhibitors in early phase clinical trials.
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Affiliation(s)
- Alba Maiques-Diaz
- Leukaemia Biology Laboratory, Cancer Research UK Manchester Institute, The University of Manchester, Wilmslow Road, Manchester, M20 4BX, UK
| | - Tim CP Somervaille
- Leukaemia Biology Laboratory, Cancer Research UK Manchester Institute, The University of Manchester, Wilmslow Road, Manchester, M20 4BX, UK
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28
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Przespolewski A, Wang ES. Inhibitors of LSD1 as a potential therapy for acute myeloid leukemia. Expert Opin Investig Drugs 2016; 25:771-80. [DOI: 10.1080/13543784.2016.1175432] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Stazi G, Zwergel C, Valente S, Mai A. LSD1 inhibitors: a patent review (2010-2015). Expert Opin Ther Pat 2016; 26:565-80. [DOI: 10.1517/13543776.2016.1165209] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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30
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Zahnow C, Topper M, Stone M, Murray-Stewart T, Li H, Baylin S, Casero R. Inhibitors of DNA Methylation, Histone Deacetylation, and Histone Demethylation: A Perfect Combination for Cancer Therapy. Adv Cancer Res 2016; 130:55-111. [PMID: 27037751 DOI: 10.1016/bs.acr.2016.01.007] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Epigenetic silencing and inappropriate activation of gene expression are frequent events during the initiation and progression of cancer. These events involve a complex interplay between the hypermethylation of CpG dinucleotides within gene promoter and enhancer regions, the recruitment of transcriptional corepressors and the deacetylation and/or methylation of histone tails. These epigenetic regulators act in concert to block transcription or interfere with the maintenance of chromatin boundary regions. However, DNA/histone methylation and histone acetylation states are reversible, enzyme-mediated processes and as such, have emerged as promising targets for cancer therapy. This review will focus on the potential benefits and synergistic/additive effects of combining DNA-demethylating agents and histone deacetylase inhibitors or lysine-specific demethylase inhibitors together in epigenetic therapy for solid tumors and will highlight what is known regarding the mechanisms of action that contribute to the antitumor response.
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31
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Wang X, Huang B, Suzuki T, Liu X, Zhan P. Medicinal chemistry insights in the discovery of novel LSD1 inhibitors. Epigenomics 2015; 7:1379-96. [PMID: 26646727 DOI: 10.2217/epi.15.86] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
LSD1 is an epigenetic modulator associated with transcriptional regulation of genes involved in a broad spectrum of key cellular processes, and its activity is often altered under pathological conditions. LSD1 inhibitors are considered to be candidates for therapy of cancer, viral diseases and neurodegeneration. Many LSD1 inhibitors with various scaffolds have been disclosed, and a few potent molecules are in different stages of clinical development. In this review, we summarize recent biological findings on the roles of LSD1 and the current understanding of the clinical significance of LSD1, and focus on the medicinal chemistry strategies used in the design and development of LSD1 inhibitors as drug-like epigenetic modulators since 2012, including a brief consideration of structure–activity relationships.
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Affiliation(s)
- Xueshun Wang
- 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, PR China
| | - Boshi Huang
- 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, PR China
| | - 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, PR China
| | - 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, PR China
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32
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Zheng YC, Ma J, Wang Z, Li J, Jiang B, Zhou W, Shi X, Wang X, Zhao W, Liu HM. A Systematic Review of Histone Lysine-Specific Demethylase 1 and Its Inhibitors. Med Res Rev 2015; 35:1032-71. [PMID: 25990136 DOI: 10.1002/med.21350] [Citation(s) in RCA: 146] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 04/02/2015] [Accepted: 04/19/2015] [Indexed: 12/11/2022]
Abstract
Histone lysine-specific demethylase 1 (LSD1) is the first discovered and reported histone demethylase by Dr. Shi Yang's group in 2004. It is classified as a member of amine oxidase superfamily, the common feature of which is using the flavin adenine dinucleotide (FAD) as its cofactor. Since it is located in cell nucleus and acts as a histone methylation eraser, LSD1 specifically removes mono- or dimethylated histone H3 lysine 4 (H3K4) and H3 lysine 9 (H3K9) through formaldehyde-generating oxidation. It has been indicated that LSD1 and its downstream targets are involved in a wide range of biological courses, including embryonic development and tumor-cell growth and metastasis. LSD1 has been reported to be overexpressed in variety of tumors. Inactivating LSD1 or downregulating its expression inhibits cancer-cell development. LSD1 targeting inhibitors may represent a new insight in anticancer drug discovery. This review summarizes recent studies about LSD1 and mainly focuses on the basic physiological function of LSD1 and its involved mechanisms in pathophysiologic conditions, as well as the development of LSD1 inhibitors as potential anticancer therapeutic agents.
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Affiliation(s)
- Yi-Chao Zheng
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Jinlian Ma
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Zhiru Wang
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Jinfeng Li
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Bailing Jiang
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Wenjuan Zhou
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Xiaojing Shi
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Xixin Wang
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Wen Zhao
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
| | - Hong-Min Liu
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and Preclinical Safety, Zhengzhou University School of Pharmaceutical Sciences, 100 Kexue Avenue, Zhengzhou, Henan, 450001, P. R. China
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33
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Burg JM, Link JE, Morgan BS, Heller FJ, Hargrove AE, McCafferty DG. KDM1 class flavin-dependent protein lysine demethylases. Biopolymers 2015; 104:213-46. [PMID: 25787087 PMCID: PMC4747437 DOI: 10.1002/bip.22643] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 03/02/2015] [Accepted: 03/07/2015] [Indexed: 12/11/2022]
Abstract
Flavin-dependent, lysine-specific protein demethylases (KDM1s) are a subfamily of amine oxidases that catalyze the selective posttranslational oxidative demethylation of methyllysine side chains within protein and peptide substrates. KDM1s participate in the widespread epigenetic regulation of both normal and disease state transcriptional programs. Their activities are central to various cellular functions, such as hematopoietic and neuronal differentiation, cancer proliferation and metastasis, and viral lytic replication and establishment of latency. Interestingly, KDM1s function as catalytic subunits within complexes with coregulatory molecules that modulate enzymatic activity of the demethylases and coordinate their access to specific substrates at distinct sites within the cell and chromatin. Although several classes of KDM1-selective small molecule inhibitors have been recently developed, these pan-active site inhibition strategies lack the ability to selectively discriminate between KDM1 activity in specific, and occasionally opposing, functional contexts within these complexes. Here we review the discovery of this class of demethylases, their structures, chemical mechanisms, and specificity. Additionally, we review inhibition of this class of enzymes as well as emerging interactions with coregulatory molecules that regulate demethylase activity in highly specific functional contexts of biological and potential therapeutic importance.
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Hoshino I, Akutsu Y, Murakami K, Akanuma N, Isozaki Y, Maruyama T, Toyozumi T, Matsumoto Y, Suito H, Takahashi M, Sekino N, Komatsu A, Suzuki T, Matsubara H. Histone Demethylase LSD1 Inhibitors Prevent Cell Growth by Regulating Gene Expression in Esophageal Squamous Cell Carcinoma Cells. Ann Surg Oncol 2015; 23:312-20. [PMID: 25791791 DOI: 10.1245/s10434-015-4488-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Indexed: 01/07/2023]
Abstract
BACKGROUND The expression of genes can be influenced by the balance of histone acetylation and/or histone demethylation, with an imbalance of these processes possibly observed in many cancers. The histone demethylase LSD1 inhibitor activity is associated with selective transcriptional regulation and alterations in the gene expression. However, the exact mechanisms underlying the antitumor effects of LSD1 inhibitors are not fully understood. METHODS The antitumor effects of NCL1, an LSD1 inhibitor, in esophageal squamous cell cancer (ESCC) cell lines were evaluated. A comprehensive analysis of the changes in the gene expression in ESCC cell lines induced by NCL1 was carried out using a microarray analysis. A loss-of-function assay using a siRNA analysis was performed to examine the oncogenic function of the gene. RESULTS NCL1 strongly inhibited the cell growth of T.Tn and TE2 ESCC cells and induced apoptosis. According to the microarray analysis, 81 genes in the T.Tn cells and 149 genes in the TE2 cells were up- or down-regulated 2-fold or more by NCL1 exposure. Among these genes, 27 were contained in both cell lines and exhibited similar expression patterns. PHLDB2, one of the genes down-regulated by NCL1, was overexpressed in the ESCC tumor tissues. Moreover, a high expression level of PHLDB2 was found to be significantly correlated with poor prognosis. CONCLUSIONS The present observations of the comprehensive analysis of the gene expression levels provide insight into the mechanisms underlying the antitumor effects of LSD1 inhibitors in ESCC patients.
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Affiliation(s)
- Isamu Hoshino
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan.
| | - Yasunori Akutsu
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kentaro Murakami
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoki Akanuma
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yuka Isozaki
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tetsuro Maruyama
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takeshi Toyozumi
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yasunori Matsumoto
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiroshi Suito
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masahiko Takahashi
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Nobufumi Sekino
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Aki Komatsu
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takayoshi Suzuki
- Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
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35
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Dhanak D, Jackson P. Development and classes of epigenetic drugs for cancer. Biochem Biophys Res Commun 2014; 455:58-69. [PMID: 25016182 DOI: 10.1016/j.bbrc.2014.07.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Revised: 06/23/2014] [Accepted: 07/01/2014] [Indexed: 12/16/2022]
Abstract
Emerging evidence supports an important, etiologic role for epigenetic modifications in cancer. Various post translational modifications of histone proteins together with DNA methylation constitute an 'epigenetic code' regulating the transcriptional status of the cell and aberrant writing and/or interpretation of the code can contribute to a dysregulated, hyperproliferative state. In some cases, epigenetic deregulation has also been reported to result in tumor initiation. The discovery of somatic mutations in some chromatin binding proteins associated with subtypes of lymphomas and the ability to regulate expression of proto oncogenes such as Myc has spurred the development of specific small molecule modulators of histone binding proteins. Several of these compounds have entered clinical development for the treatment of heme malignancies. This review summarizes progress in the discovery and advancement of epigenetic therapeutics for cancer and provides a perspective for future development.
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Affiliation(s)
- Dashyant Dhanak
- Discovery Sciences, Janssen Pharmaceuticals, 1400 McKean Road, Spring House, PA 19477, USA.
| | - Paul Jackson
- Discovery Sciences, Janssen Pharmaceuticals, 1400 McKean Road, Spring House, PA 19477, USA
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Prusevich P, Kalin JH, Ming SA, Basso M, Givens J, Li X, Hu J, Taylor MS, Cieniewicz AM, Hsiao PY, Huang R, Roberson H, Adejola N, Avery LB, Casero RA, Taverna SD, Qian J, Tackett AJ, Ratan RR, McDonald OG, Feinberg AP, Cole PA. A selective phenelzine analogue inhibitor of histone demethylase LSD1. ACS Chem Biol 2014; 9:1284-93. [PMID: 24707965 PMCID: PMC4076021 DOI: 10.1021/cb500018s] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
![]()
Lysine-specific
demethylase 1 (LSD1) is an epigenetic enzyme that
oxidatively cleaves methyl groups from monomethyl and dimethyl Lys4
of histone H3 (H3K4Me1, H3K4Me2) and can contribute to gene silencing.
This study describes the design and synthesis of analogues of a monoamine
oxidase antidepressant, phenelzine, and their LSD1 inhibitory properties.
A novel phenelzine analogue (bizine) containing a phenyl-butyrylamide
appendage was shown to be a potent LSD1 inhibitor in vitro and was selective versus monoamine oxidases A/B and the LSD1 homologue,
LSD2. Bizine was found to be effective at modulating bulk histone
methylation in cancer cells, and ChIP-seq experiments revealed a statistically
significant overlap in the H3K4 methylation pattern of genes affected
by bizine and those altered in LSD1–/– cells. Treatment
of two cancer cell lines, LNCaP and H460, with bizine conferred a
reduction in proliferation rate, and bizine showed additive to synergistic
effects on cell growth when used in combination with two out of five
HDAC inhibitors tested. Moreover, neurons exposed to oxidative stress
were protected by the presence of bizine, suggesting potential applications
in neurodegenerative disease.
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Affiliation(s)
| | | | | | - Manuela Basso
- Burke
Medical Research Institute, Departments of Neurology and Neuroscience, Weill Medical College of Cornell University, New York, New York 10065, United States
| | - Jeffrey Givens
- Department
of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | | | | | | | | | | | | | | | | | | | | | | | | | - Alan J. Tackett
- Department
of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Rajiv R. Ratan
- Burke
Medical Research Institute, Departments of Neurology and Neuroscience, Weill Medical College of Cornell University, New York, New York 10065, United States
| | - Oliver G. McDonald
- Department
of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, United States
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Antagonistic actions of Rcor proteins regulate LSD1 activity and cellular differentiation. Proc Natl Acad Sci U S A 2014; 111:8071-6. [PMID: 24843136 DOI: 10.1073/pnas.1404292111] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Lysine-specific demethylase 1 (LSD1) demethylates nucleosomal histone H3 lysine 4 (H3K4) residues in collaboration with the corepressor CoREST/REST corepressor 1 (Rcor1) and regulates cell fates by epigenetically repressing gene targets. The balanced regulation of this demethylase, if any, is however unknown. We now demonstrate the actions of two other Rcor paralogs, Rcor2 and Rcor3, in regulating LSD1 enzymatic activity and biological function in hematopoietic cells. All three Rcor proteins interact with LSD1 and with the erythro-megakaryocytic transcription factor growth factor independence (Gfi)1b; however, whereas Rcor2, like Rcor1, facilitates LSD1-mediated nucleosomal demethylation, Rcor3 competitively inhibits this process. Appending the SANT2 domain of Rcor1 to Rcor3 confers the ability to facilitate LSD1-mediated demethylation on the chimeric Rcor protein. Consistent with their biochemical activities, endogenous Rcor1, Rcor2, and LSD1 promote differentiation, whereas Rcor3 opposes these processes. Recruitment of Rcor3 to cognate gene targets by Gfi1b and LSD1 leads to inhibition of H3K4 demethylation of chromatin and transcriptional derepression of these loci. Remarkably, profound alterations in Rcor1/3 levels during erythroid versus megakaryocytic differentiation potentiate antagonistic outcomes. In mature erythroid cells, a strong upsurge in Rcor3 and a sharp decline in Rcor1 levels counteract LSD1/Rcor1/2-mediated differentiation. In contrast, the opposite changes in Rcor1/3 levels in megakaryocytes favor differentiation and likely maintain homeostasis between these lineages. Overall, our results identify Rcor3 as a natural inhibitor of LSD1 and highlight a dual mechanism of regulating the enzymatic activity and restraining the epigenetic impact of this robust demethylase during hematopoietic differentiation.
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Ge W, Liu Y, Chen T, Zhang X, Lv L, Jin C, Jiang Y, Shi L, Zhou Y. The epigenetic promotion of osteogenic differentiation of human adipose-derived stem cells by the genetic and chemical blockade of histone demethylase LSD1. Biomaterials 2014; 35:6015-25. [PMID: 24794925 DOI: 10.1016/j.biomaterials.2014.04.055] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 04/12/2014] [Indexed: 12/23/2022]
Abstract
Human adipose-derived stem cells (hASCs) are a highly attractive source in bone tissue engineering. It has become increasingly clear that chromatin regulators play an important role in cell fate determination. However, how osteogenic differentiation of hASCs is controlled by epigenetic mechanisms is not fully understood. Here we use genetic tools and chemical inhibitors to modify the epigenetic program of hASCs and identify lysine-specific demethylase 1 (LSD1), a histone demethylase that specifically catalyzes demethylation of di- and mono- methyl histone H3 lysine 4 (H3K4me2/1), as a key regulator in osteogenic differentiation of hASCs. Specifically, we demonstrated that genetic depletion of LSD1 with lentiviral strategy for gene knockdown promoted osteogenic differentiation of hASCs by cell studies and xenograft assays. At the molecular level, we found that LSD1 regulates osteogenesis-associated genes expression through its histone demethylase activity. Significantly, we demonstrated LSD1 demethylase inhibitors could efficiently block its catalytic activity and epigenetically boost osteogenic differentiation of hASCs. Altogether, our study defined the functional and biological roles of LSD1 and extensively explored the effects of its enzymatic activity in osteogenic differentiation of hASCs. A better understanding of how LSD1 influences on osteogenesis associated epigenetic events will provide new insights into the modulation of hASCs based cell therapy and improve the development of bone tissue engineering with epigenetic intervention.
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Affiliation(s)
- Wenshu Ge
- Department of General Dentistry II, Peking University School and Hospital of Stomatology, Beijing 100081, China; Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Yunsong Liu
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Tong Chen
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Xiao Zhang
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Longwei Lv
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Chanyuan Jin
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Yong Jiang
- Department of General Dentistry II, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Lei Shi
- Tianjin Key Laboratory of Medical Epigenetics, Department of Biochemistry and Molecular Biology, Tianjin Medical University, Tianjin 300070, China.
| | - Yongsheng Zhou
- Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing 100081, China; National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing 100081, China.
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