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Chen Z, Choi ER, Encarnacion AM, Yao H, Ding M, Park YH, Choi SM, An YJ, Hong E, Choi HJ, Kim SK, Nam YE, Kim GJ, Park SW, Kim JS, Kim E, Lee S, Cho JH, Lee TH. Discovery of TCP-(MP)-caffeic acid analogs as a new class of agents for treatment of osteoclastic bone loss. Bioorg Chem 2024; 150:107603. [PMID: 38968905 DOI: 10.1016/j.bioorg.2024.107603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 06/21/2024] [Accepted: 06/27/2024] [Indexed: 07/07/2024]
Abstract
Inhibition of LSD1 was proposed as promising and attractive therapies for treating osteoporosis. Here, we synthesized a series of novel TCP-(MP)-Caffeic acid analogs as potential LSD1 inhibitors to assess their inhibitory effects on osteoclastogenesis by using TRAP-staining assay and try to explore the preliminary SAR. Among them, TCP-MP-CA (11a) demonstrated osteoclastic bone loss both in vitro and in vivo, showing a significant improvement in the in vivo effects compared to the LSD1 inhibitor GSK-LSD1. Additionally, we elucidated a mechanism that 11a and its precursor that 11e directly bind to LSD1/CoREST complex through FAD to inhibit LSD1 demethylation activity and influence its downstream IκB/NF-κB signaling pathway, and thus regulate osteoclastic bone loss. These findings suggested 11a or 11e as potential novel candidates for treating osteoclastic bone loss, and a concept for further development of TCP-(MP)-Caffeic acid analogs for therapeutic use in osteoporosis clinics.
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Affiliation(s)
- Zhihao Chen
- Department of Oral Biochemistry, Dental Science Research Institute, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Eun Rang Choi
- Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan 49315, Republic of Korea
| | - Alessandra Marie Encarnacion
- Department of Interdisciplinary Program of Biomedical Engineering, Graduate School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Hongyuan Yao
- Department of Interdisciplinary Program of Biomedical Engineering, Graduate School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Mina Ding
- Department of Oral Biochemistry, Dental Science Research Institute, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Young-Hoon Park
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Se Myeong Choi
- Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan 49315, Republic of Korea
| | - Yeon Jin An
- Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan 49315, Republic of Korea
| | - Eunmi Hong
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Republic of Korea
| | - Hye-Ji Choi
- Department of Biological Sciences and Research Center of Ecomimetics, College of Natural Sciences, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Sang Kyoon Kim
- Preclinical Research Center (PRC), Daegu-Gyeongbuk Medical Innovation Foundation (K-MEDI Hub), Daegu 41061, Republic of Korea
| | - Ye Eun Nam
- Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan 49315, Republic of Korea
| | - Geun-Joong Kim
- Department of Biological Sciences and Research Center of Ecomimetics, College of Natural Sciences, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Sang-Wook Park
- Department of Oral Biochemistry, Dental Science Research Institute, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Jeong-Sun Kim
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea.
| | - Eunae Kim
- Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju 61452, Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Jong Hyun Cho
- Department of Medicinal Biotechnology, College of Health Sciences, Dong-A University, Busan 49315, Republic of Korea; Department of Translational Biomedical Sciences, Graduate School of Dong-A University, Busan 49201, Republic of Korea.
| | - Tae-Hoon Lee
- Department of Oral Biochemistry, Dental Science Research Institute, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea; Department of Interdisciplinary Program of Biomedical Engineering, Graduate School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea.
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Zhao T, Hong Y, Yan B, Huang S, Ming GL, Song H. Epigenetic maintenance of adult neural stem cell quiescence in the mouse hippocampus via Setd1a. Nat Commun 2024; 15:5674. [PMID: 38971831 PMCID: PMC11227589 DOI: 10.1038/s41467-024-50010-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 06/25/2024] [Indexed: 07/08/2024] Open
Abstract
Quiescence, a hallmark of adult neural stem cells (NSCs), is required for maintaining the NSC pool to support life-long continuous neurogenesis in the adult dentate gyrus (DG). Whether long-lasting epigenetic modifications maintain NSC quiescence over the long term in the adult DG is not well-understood. Here we show that mice with haploinsufficiency of Setd1a, a schizophrenia risk gene encoding a histone H3K4 methyltransferase, develop an enlarged DG with more dentate granule cells after young adulthood. Deletion of Setd1a specifically in quiescent NSCs in the adult DG promotes their activation and neurogenesis, which is countered by inhibition of the histone demethylase LSD1. Mechanistically, RNA-sequencing and CUT & RUN analyses of cultured quiescent adult NSCs reveal Setd1a deletion-induced transcriptional changes and many Setd1a targets, among which down-regulation of Bhlhe40 promotes quiescent NSC activation in the adult DG in vivo. Together, our study reveals a Setd1a-dependent epigenetic mechanism that sustains NSC quiescence in the adult DG.
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Affiliation(s)
- Ting Zhao
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA
| | - Yan Hong
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA
| | - Bowen Yan
- Department of Pharmacology and Therapeutics, College of Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - Suming Huang
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Pennsylvania State University College of Medicine, Hershey, PA, 17033, USA
| | - Guo-Li Ming
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
- Institute for Regenerative Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
| | - Hongjun Song
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
- Institute for Regenerative Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philedaphia, PA, 19104, USA.
- The Epigenetics Institute, Perelman School for Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
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Li X, Li J, Liu Y, Sun L, Tai Q, Gao S, Jiang W. Inhibition of KDM5B participates in immune microenvironment remodeling in pancreatic cancer by inducing STING expression. Cytokine 2024; 175:156451. [PMID: 38163400 DOI: 10.1016/j.cyto.2023.156451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 10/22/2023] [Accepted: 11/20/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE This study aims to investigate the effect of lysine demethylase 5B (KDM5B)-mediated dimethyl-lysine 4 histone H3 (H3K4me2) demethylation on immune microenvironment remodeling in pancreatic cancer. METHODS Pan 02 mouse pancreatic cancer cell lines were cultured and used to establish tumor model in vivo. RT-qPCR and Western blot were used to detect the expression of stimulator of interferon gene (STING) and KDM5B in pancreatic cancer tissues and Pan 02 cells. The specific demethylation domain of KDM5B was detected by isothermal titration calorimetry binding assay. The regulatory roles of KDM5B in cell apoptosis and remodeling of immune microenvironment in vitro and in vivo were explored after loss-of functions in KDM5B. RESULTS KDM5B was highly expressed but STING was poorly expressed in pancreatic cancer tissues and Pan 02 cells. After knockdown of KDM5B, CD8+ T cells recognized and killed Pan 02 cells, which promoted the infiltration of CD8+ T cells in Pan 02 cells, thus improving the anti-tumor ability. The PHD domain in KDM5B specifically bound to H3K4me2 peptide and inhibition of KDM5B induced STING expression. Knockdown of KDM5B up-regulated STING expression to promote apoptosis, thus regulating the immune microenvironment and inhibiting the growth of tumor in mice. Meanwhile, knockdown of KDM5B and STING simultaneously counteracted the knockdown effect of KDM5B. CONCLUSION Inhibition of KDM5B can promote the expression of STING through H3K4me2 demethylation, which promoted the recognition and killing of Pan 02 cells by CD8+ T cells, thus improving the anti-tumor ability and regulating the immune microenvironment.
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Affiliation(s)
- Xuesong Li
- The Second Department of Oncology, The Third Affiliated Hospital of Qiqihar Medical University, PR China.
| | - Jiazhuang Li
- The Second Department of Oncology, The Third Affiliated Hospital of Qiqihar Medical University, PR China
| | - Ying Liu
- The Second Department of Oncology, The Third Affiliated Hospital of Qiqihar Medical University, PR China
| | - Li Sun
- The Second Department of Oncology, The Third Affiliated Hospital of Qiqihar Medical University, PR China
| | - Qingyang Tai
- The Second Department of Oncology, The Third Affiliated Hospital of Qiqihar Medical University, PR China
| | - Shoubao Gao
- The Second Department of Oncology, The Third Affiliated Hospital of Qiqihar Medical University, PR China
| | - Weiwei Jiang
- The Second Department of Oncology, The Third Affiliated Hospital of Qiqihar Medical University, PR China
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Paniri A, Hosseini MM, Amjadi-Moheb F, Tabaripour R, Soleimani E, Langroudi MP, Zafari P, Akhavan-Niaki H. The epigenetics orchestra of Notch signaling: a symphony for cancer therapy. Epigenomics 2023; 15:1337-1358. [PMID: 38112013 DOI: 10.2217/epi-2023-0270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
The aberrant regulation of the Notch signaling pathway, which is a fundamental developmental pathway, has been implicated in a wide range of human cancers. The Notch pathway can be activated by both canonical and noncanonical Notch ligands, and its role can switch between acting as an oncogene or a tumor suppressor depending on the context. Epigenetic modifications have the potential to modulate Notch and its ligands, thereby influencing Notch signal transduction. Consequently, the utilization of epigenetic regulatory mechanisms may present novel therapeutic opportunities for both single and combined therapeutics targeted at the Notch signaling pathway. This review offers insights into the mechanisms governing the regulation of Notch signaling and explores their therapeutic potential.
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Affiliation(s)
- Alireza Paniri
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, 4717647745,Iran
- Zoonoses Research Center, Pasteur Institute of Iran, 4619332976, Amol, Iran
| | | | - Fatemeh Amjadi-Moheb
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, 4717647745,Iran
| | - Reza Tabaripour
- Department of Cellular and Molecular Biology, Babol Branch, Islamic Azad University, Babol, 4747137381, Iran
| | - Elnaz Soleimani
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, 4717647745,Iran
| | | | - Parisa Zafari
- Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar, 4691786953, Iran
| | - Haleh Akhavan-Niaki
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, 4717647745,Iran
- Zoonoses Research Center, Pasteur Institute of Iran, 4619332976, Amol, Iran
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5
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Baby S, Shinde SD, Kulkarni N, Sahu B. Lysine-Specific Demethylase 1 (LSD1) Inhibitors: Peptides as an Emerging Class of Therapeutics. ACS Chem Biol 2023; 18:2144-2155. [PMID: 37812385 DOI: 10.1021/acschembio.3c00386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Aberrant expression of the epigenetic regulator lysine-specific demethylase 1 (LSD1) has been associated with the incidence of many diseases, particularly cancer, and it has evolved as a promising epigenetic target over the years for treatment. The advent of LSD1 inhibitor-based clinical utility began with tranylcypromine, and it is now considered an inevitable scaffold in the search for other irreversible novel LSD1 inhibitors (IMG-7289 or bomedemstat, ORY1001 or iadademstat, ORY-2001 or vafidemstat, GSK2879552, and INCB059872). Moreover, numerous reversible inhibitors for LSD1 have been reported in the literature, including clinical candidates CC-90011 (pulrodemstat) and SP-2577 (seclidemstat). There is parallel mining for peptide-based LSD1 inhibitors, which exploits the opportunities in the LSD1 substrate binding pocket. This Review highlights the research progress on reversible and irreversible peptide/peptide-derived LSD1 inhibitors. For the first time, we comprehensively organized the peptide-based LSD1 inhibitors from the design strategy. Peptide inhibitors of LSD1 are classified as H3 peptide and SNAIL1 peptide derivatives, along with miscellaneous peptides that include naturally occurring LSD1 inhibitors.
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Affiliation(s)
- Stephin Baby
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad, Gujarat 380054, India
| | - Suchita Dattatray Shinde
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad, Gujarat 380054, India
| | - Neeraj Kulkarni
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad, Gujarat 380054, India
| | - Bichismita Sahu
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Ahmedabad, Gujarat 380054, India
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6
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Rotella DP, Georg G. Patrick M. Woster Memorial Commentary. ACS Med Chem Lett 2023; 14:1305-1309. [PMID: 37849535 PMCID: PMC10577880 DOI: 10.1021/acsmedchemlett.3c00382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Indexed: 10/19/2023] Open
Affiliation(s)
- David P Rotella
- Department of Chemistry and Biochemistry, Montclair State University, Montclair, New Jersey 07043, United States
| | - Gunda Georg
- Department of Medicinal Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
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7
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Zhang W, Zhang K, Ma Y, Song Y, Qi T, Xiong G, Zhang Y, Kan C, Zhang J, Han F, Sun X. Secreted frizzled-related proteins: A promising therapeutic target for cancer therapy through Wnt signaling inhibition. Biomed Pharmacother 2023; 166:115344. [PMID: 37634472 DOI: 10.1016/j.biopha.2023.115344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/14/2023] [Accepted: 08/19/2023] [Indexed: 08/29/2023] Open
Abstract
The Wnt signaling system is a critical pathway that regulates embryonic development and adult homeostasis. Secreted frizzled-related proteins (SFRPs) are extracellular inhibitors of Wnt signaling that act by binding directly to Wnt ligands or Frizzled receptors. SFRPs can act as anti-Wnt agents and suppress cancer growth by blocking the action of Wnt ligands. However, SFRPs are often silenced by promoter methylation in cancer cells, resulting in hyperactivation of the Wnt pathway. Epigenetic modifiers can reverse this silencing and restore SFRPs expression. Despite the potential of SFRPs as a therapeutic target, the effects of SFRPs on tumor development remain unclear. Therefore, a review of the expression of various members of the SFRPs family in different cancers and their potential as therapeutic targets is warranted. This review aims to summarize the current knowledge of SFRPs in cancer, focusing on their expression patterns and their potential as novel therapeutic targets.
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Affiliation(s)
- Wenqiang Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Kexin Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Yanhui Ma
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Yixin Song
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Tongbing Qi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Guoji Xiong
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Yuanzhu Zhang
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China
| | - Jingwen Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China.
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang 261031, China.
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang 261031, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261031, China.
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Rotella DP, Georg G. Patrick M. Woster Memorial Commentary. J Med Chem 2023; 66:12645-12649. [PMID: 37681287 DOI: 10.1021/acs.jmedchem.3c01592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Affiliation(s)
- David P Rotella
- Department of Chemistry and Biochemistry, Montclair State University, Montclair, New Jersey 07043, United States
| | - Gunda Georg
- Department of Medicinal Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
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Bandini C, Mereu E, Paradzik T, Labrador M, Maccagno M, Cumerlato M, Oreglia F, Prever L, Manicardi V, Taiana E, Ronchetti D, D’Agostino M, Gay F, Larocca A, Besse L, Merlo GR, Hirsch E, Ciarrocchi A, Inghirami G, Neri A, Piva R. Lysin (K)-specific demethylase 1 inhibition enhances proteasome inhibitor response and overcomes drug resistance in multiple myeloma. Exp Hematol Oncol 2023; 12:71. [PMID: 37563685 PMCID: PMC10413620 DOI: 10.1186/s40164-023-00434-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/03/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Multiple myeloma (MM) is an incurable plasma cell malignancy, accounting for approximately 1% of all cancers. Despite recent advances in the treatment of MM, due to the introduction of proteasome inhibitors (PIs) such as bortezomib (BTZ) and carfilzomib (CFZ), relapses and disease progression remain common. Therefore, a major challenge is the development of novel therapeutic approaches to overcome drug resistance, improve patient outcomes, and broaden PIs applicability to other pathologies. METHODS We performed genetic and drug screens to identify new synthetic lethal partners to PIs, and validated candidates in PI-sensitive and -resistant MM cells. We also tested best synthetic lethal interactions in other B-cell malignancies, such as mantle cell, Burkitt's and diffuse large B-cell lymphomas. We evaluated the toxicity of combination treatments in normal peripheral blood mononuclear cells (PBMCs) and bone marrow stromal cells (BMSCs). We confirmed the combo treatment' synergistic effects ex vivo in primary CD138+ cells from MM patients, and in different MM xenograft models. We exploited RNA-sequencing and Reverse-Phase Protein Arrays (RPPA) to investigate the molecular mechanisms of the synergy. RESULTS We identified lysine (K)-specific demethylase 1 (LSD1) as a top candidate whose inhibition can synergize with CFZ treatment. LSD1 silencing enhanced CFZ sensitivity in both PI-resistant and -sensitive MM cells, resulting in increased tumor cell death. Several LSD1 inhibitors (SP2509, SP2577, and CC-90011) triggered synergistic cytotoxicity in combination with different PIs in MM and other B-cell neoplasms. CFZ/SP2509 treatment exhibited a favorable cytotoxicity profile toward PBMCs and BMSCs. We confirmed the clinical potential of LSD1-proteasome inhibition in primary CD138+ cells of MM patients, and in MM xenograft models, leading to the inhibition of tumor progression. DNA damage response (DDR) and proliferation machinery were the most affected pathways by CFZ/SP2509 combo treatment, responsible for the anti-tumoral effects. CONCLUSIONS The present study preclinically demonstrated that LSD1 inhibition could provide a valuable strategy to enhance PI sensitivity and overcome drug resistance in MM patients and that this combination might be exploited for the treatment of other B-cell malignancies, thus extending the therapeutic impact of the project.
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Affiliation(s)
- Cecilia Bandini
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Elisabetta Mereu
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Tina Paradzik
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
- Department of Physical Chemistry, Rudjer Boskovic Insitute, Zagreb, Croatia
| | - Maria Labrador
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Monica Maccagno
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Michela Cumerlato
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Federico Oreglia
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Lorenzo Prever
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Veronica Manicardi
- Laboratory of Translational Research, Azienda USL-IRCCS Reggio Emilia, Reggio Emilia, Italy
| | - Elisa Taiana
- Hematology, Fondazione Cà Granda IRCCS Policlinico, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Domenica Ronchetti
- Hematology, Fondazione Cà Granda IRCCS Policlinico, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Mattia D’Agostino
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
- Città Della Salute e della Scienza Hospital, Turin, Italy
| | - Francesca Gay
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
- Città Della Salute e della Scienza Hospital, Turin, Italy
| | - Alessandra Larocca
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
- Città Della Salute e della Scienza Hospital, Turin, Italy
| | - Lenka Besse
- Experimental Oncology and Hematology, Department of Oncology and Hematology, St. Gallen Cantonal Hospital, St. Gallen, Switzerland
- Scientific Directorate, Azienda-USL IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Giorgio Roberto Merlo
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Emilio Hirsch
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda USL-IRCCS Reggio Emilia, Reggio Emilia, Italy
| | - Giorgio Inghirami
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Antonino Neri
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY USA
| | - Roberto Piva
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
- Città Della Salute e della Scienza Hospital, Turin, Italy
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Liu R, Wu J, Guo H, Yao W, Li S, Lu Y, Jia Y, Liang X, Tang J, Zhang H. Post-translational modifications of histones: Mechanisms, biological functions, and therapeutic targets. MedComm (Beijing) 2023; 4:e292. [PMID: 37220590 PMCID: PMC10200003 DOI: 10.1002/mco2.292] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 05/05/2023] [Accepted: 05/09/2023] [Indexed: 05/25/2023] Open
Abstract
Histones are DNA-binding basic proteins found in chromosomes. After the histone translation, its amino tail undergoes various modifications, such as methylation, acetylation, phosphorylation, ubiquitination, malonylation, propionylation, butyrylation, crotonylation, and lactylation, which together constitute the "histone code." The relationship between their combination and biological function can be used as an important epigenetic marker. Methylation and demethylation of the same histone residue, acetylation and deacetylation, phosphorylation and dephosphorylation, and even methylation and acetylation between different histone residues cooperate or antagonize with each other, forming a complex network. Histone-modifying enzymes, which cause numerous histone codes, have become a hot topic in the research on cancer therapeutic targets. Therefore, a thorough understanding of the role of histone post-translational modifications (PTMs) in cell life activities is very important for preventing and treating human diseases. In this review, several most thoroughly studied and newly discovered histone PTMs are introduced. Furthermore, we focus on the histone-modifying enzymes with carcinogenic potential, their abnormal modification sites in various tumors, and multiple essential molecular regulation mechanism. Finally, we summarize the missing areas of the current research and point out the direction of future research. We hope to provide a comprehensive understanding and promote further research in this field.
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Affiliation(s)
- Ruiqi Liu
- Cancer CenterDepartment of Radiation OncologyZhejiang Provincial People's HospitalAffiliated People's HospitalHangzhou Medical CollegeHangzhouZhejiangChina
- Graduate DepartmentBengbu Medical College, BengbuAnhuiChina
| | - Jiajun Wu
- Graduate DepartmentBengbu Medical College, BengbuAnhuiChina
- Otolaryngology & Head and Neck CenterCancer CenterDepartment of Head and Neck SurgeryZhejiang Provincial People's HospitalAffiliated People's Hospital, Hangzhou Medical CollegeHangzhouZhejiangChina
| | - Haiwei Guo
- Otolaryngology & Head and Neck CenterCancer CenterDepartment of Head and Neck SurgeryZhejiang Provincial People's HospitalAffiliated People's Hospital, Hangzhou Medical CollegeHangzhouZhejiangChina
| | - Weiping Yao
- Cancer CenterDepartment of Radiation OncologyZhejiang Provincial People's HospitalAffiliated People's HospitalHangzhou Medical CollegeHangzhouZhejiangChina
- Graduate DepartmentBengbu Medical College, BengbuAnhuiChina
| | - Shuang Li
- Cancer CenterDepartment of Radiation OncologyZhejiang Provincial People's HospitalAffiliated People's HospitalHangzhou Medical CollegeHangzhouZhejiangChina
- Graduate DepartmentJinzhou Medical UniversityJinzhouLiaoningChina
| | - Yanwei Lu
- Cancer CenterDepartment of Radiation OncologyZhejiang Provincial People's HospitalAffiliated People's HospitalHangzhou Medical CollegeHangzhouZhejiangChina
| | - Yongshi Jia
- Cancer CenterDepartment of Radiation OncologyZhejiang Provincial People's HospitalAffiliated People's HospitalHangzhou Medical CollegeHangzhouZhejiangChina
| | - Xiaodong Liang
- Cancer CenterDepartment of Radiation OncologyZhejiang Provincial People's HospitalAffiliated People's HospitalHangzhou Medical CollegeHangzhouZhejiangChina
- Graduate DepartmentBengbu Medical College, BengbuAnhuiChina
| | - Jianming Tang
- Department of Radiation OncologyThe First Hospital of Lanzhou UniversityLanzhou UniversityLanzhouGansuChina
| | - Haibo Zhang
- Cancer CenterDepartment of Radiation OncologyZhejiang Provincial People's HospitalAffiliated People's HospitalHangzhou Medical CollegeHangzhouZhejiangChina
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11
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Xu X, Tian X, Song L, Xie J, Liao JC, Meeks JJ, Wu XR, Gin GE, Wang B, Uchio E, Zi X. Kawain Inhibits Urinary Bladder Carcinogenesis through Epigenetic Inhibition of LSD1 and Upregulation of H3K4 Methylation. Biomolecules 2023; 13:521. [PMID: 36979456 PMCID: PMC10046577 DOI: 10.3390/biom13030521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/06/2023] [Accepted: 03/10/2023] [Indexed: 03/18/2023] Open
Abstract
Epidemiological evidence suggests that kava (Piper methysticum Forst) drinks may reduce the risk of cancer in South Pacific Island smokers. However, little is known about the anti-carcinogenic effects of kava on tobacco smoking-related bladder cancer and its underlying mechanisms. Here we show that dietary feeding of kawain (a major active component in kava root extracts) to mice either before or after hydroxy butyl(butyl) nitrosamine (OH-BBN) carcinogen exposure slows down urinary bladder carcinogenesis and prolongs the survival of the OH-BBN-exposed mice. OH-BBN-induced bladder tumors exhibit significantly increased expression of lysine-specific demethylase 1 (LSD1), accompanied by decreased levels of H3K4 mono-methylation compared to normal bladder epithelium, whereas dietary kawain reverses the effects of OH-BBN on H3K4 mono-methylation. Human bladder cancer tumor tissues at different pathological grades also show significantly increased expression of LSD1 and decreased levels of H3K4 mono-methylation compared to normal urothelium. In addition, kava root extracts and the kavalactones kawain and methysticin all increase the levels of H3K4 mono- and di-methylation, leading to inhibitory effects on cell migration. Taken together, our results suggest that modification of histone lysine methylation may represent a new approach to bladder cancer prevention and treatment and that kavalactones may be promising agents for bladder cancer interception in both current and former smokers.
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Affiliation(s)
- Xia Xu
- Department of Urology, University of California, Irvine, Orange, CA 92868, USA
| | - Xuejiao Tian
- Department of Urology, University of California, Irvine, Orange, CA 92868, USA
| | - Liankun Song
- Department of Urology, University of California, Irvine, Orange, CA 92868, USA
- Veterans Affairs Long Beach Healthcare System, Long Beach, CA 90822, USA
| | - Jun Xie
- Department of Urology, University of California, Irvine, Orange, CA 92868, USA
| | - Joseph C. Liao
- Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA
| | - Joshua J. Meeks
- Jesse Brown VA Medical Center, 820 S Damen Ave, Chicago, IL 60612, USA
| | - Xue-Ru Wu
- Veterans Affairs New York Harbor Healthcare System, New York, NY 10010, USA
| | - Greg E. Gin
- Department of Urology, University of California, Irvine, Orange, CA 92868, USA
- Veterans Affairs Long Beach Healthcare System, Long Beach, CA 90822, USA
| | - Beverly Wang
- Department of Pathology and Laboratory Medicine, University of California, Irvine, CA 92868, USA
| | - Edward Uchio
- Department of Urology, University of California, Irvine, Orange, CA 92868, USA
- Chao Family Comprehensive Cancer Center, University of California, Irvine, CA 92868, USA
| | - Xiaolin Zi
- Department of Urology, University of California, Irvine, Orange, CA 92868, USA
- Veterans Affairs Long Beach Healthcare System, Long Beach, CA 90822, USA
- Chao Family Comprehensive Cancer Center, University of California, Irvine, CA 92868, USA
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12
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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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13
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Choi SH, Yousefian-Jazi A, Hyeon SJ, Nguyen PTT, Chu J, Kim S, Kim S, Ryu HL, Kowall NW, Ryu H, Lee J. Modulation of histone H3K4 dimethylation by spermidine ameliorates motor neuron survival and neuropathology in a mouse model of ALS. J Biomed Sci 2022; 29:106. [PMID: 36536341 PMCID: PMC9764677 DOI: 10.1186/s12929-022-00890-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder characterized by progressive paralysis due to motor neuron degeneration. It has been proposed that epigenetic modification and transcriptional dysregulation may contribute to motor neuron death. In this study, we investigate the basis for therapeutic approaches to target lysine-specific histone demethylase 1 (LSD1) and elucidate the mechanistic role of LSD1-histone H3K4 signaling pathway in ALS pathogenesis. METHODS In order to examine the role of spermidine (SD), we administered SD to an animal model of ALS (G93A) and performed neuropathological analysis, body weight, and survival evaluation. RESULTS Herein, we found that LSD1 activity is increased while levels of H3K4me2, a substrate of LSD1, is decreased in cellular and animal models of ALS. SD administration modulated the LSD1 activity and restored H3K4me2 levels in ChAT-positive motor neurons in the lumbar spinal cord of ALS mice. SD prevented cellular damage by improving the number and size of motor neurons in ALS mice. SD administration also reduced GFAP-positive astrogliogenesis in the white and gray matter of the lumbar spinal cord, improving the neuropathology of ALS mice. Moreover, SD administration improved the rotarod performance and gait analysis of ALS mice. Finally, SD administration delayed disease onset and prolonged the lifespan of ALS (G93A) transgenic mice. CONCLUSION Together, modulating epigenetic targets such as LSD1 by small compounds may be a useful therapeutic strategy for treating ALS.
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Affiliation(s)
- Seung-Hye Choi
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea
| | - Ali Yousefian-Jazi
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea
| | - Seung Jae Hyeon
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea
| | - Phuong Thi Thanh Nguyen
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea ,grid.412786.e0000 0004 1791 8264KIST School, Division of Bio-Medical Science & Technology, University of Science and Technology (UST), Seoul, 02792 South Korea
| | - Jiyeon Chu
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea ,grid.222754.40000 0001 0840 2678Integrated Biomedical and Life Science Department, Graduate School, Korea University, Seoul, 02841 South Korea
| | - Sojung Kim
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea
| | - Suhyun Kim
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea
| | - Hannah L. Ryu
- grid.189504.10000 0004 1936 7558Department of Neurology, Boston University Alzheimer’s Disease Research Center, Boston University School of Medicine, Boston, MA 02118 USA
| | - Neil W. Kowall
- grid.189504.10000 0004 1936 7558Department of Neurology, Boston University Alzheimer’s Disease Research Center, Boston University School of Medicine, Boston, MA 02118 USA ,grid.410370.10000 0004 4657 1992VA Boston Healthcare System, 150 S. Huntington Avenue, Boston, MA 02130 USA
| | - Hoon Ryu
- grid.35541.360000000121053345K-Laboratory, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792 South Korea ,grid.412786.e0000 0004 1791 8264KIST School, Division of Bio-Medical Science & Technology, University of Science and Technology (UST), Seoul, 02792 South Korea
| | - Junghee Lee
- grid.189504.10000 0004 1936 7558Department of Neurology, Boston University Alzheimer’s Disease Research Center, Boston University School of Medicine, Boston, MA 02118 USA ,grid.410370.10000 0004 4657 1992VA Boston Healthcare System, 150 S. Huntington Avenue, Boston, MA 02130 USA
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14
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Mills CM, Turner J, Piña IC, Garrabrant KA, Geerts D, Bachmann AS, Peterson YK, Woster PM. Synthesis and evaluation of small molecule inhibitors of LSD1 for use against MYCN-expressing neuroblastoma. Eur J Med Chem 2022; 244:114818. [DOI: 10.1016/j.ejmech.2022.114818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/04/2022]
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15
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Yang GJ, Liu YJ, Ding LJ, Tao F, Zhu MH, Shi ZY, Wen JM, Niu MY, Li X, Xu ZS, Qin WJ, Fei CJ, Chen J. A state-of-the-art review on LSD1 and its inhibitors in breast cancer: Molecular mechanisms and therapeutic significance. Front Pharmacol 2022; 13:989575. [PMID: 36188536 PMCID: PMC9523086 DOI: 10.3389/fphar.2022.989575] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/15/2022] [Indexed: 11/13/2022] Open
Abstract
Breast cancer (BC) is a kind of malignant cancer in women, and it has become the most diagnosed cancer worldwide since 2020. Histone methylation is a common biological epigenetic modification mediating varieties of physiological and pathological processes. Lysine-specific demethylase 1 (LSD1), a first identified histone demethylase, mediates the removal of methyl groups from histones H3K4me1/2 and H3K9me1/2 and plays a crucial role in varieties of cancer progression. It is also specifically amplified in breast cancer and contributes to BC tumorigenesis and drug resistance via both demethylase and non-demethylase manners. This review will provide insight into the overview structure of LSD1, summarize its action mechanisms in BC, describe the therapeutic potential of LSD1 inhibitors in BC, and prospect the current opportunities and challenges of targeting LSD1 for BC therapy.
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Affiliation(s)
- Guan-Jun Yang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang, China
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
- Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo, China
| | - Yan-Jun Liu
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Li-Jian Ding
- Li Dak Sum Yip Yio Chin Kenneth Li Marine Biopharmaceutical Research Center, Department of Marine Pharmacy, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Fan Tao
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Ming-Hui Zhu
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Zhen-Yuan Shi
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Juan-Ming Wen
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Meng-Yao Niu
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Xiang Li
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Zhan-Song Xu
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Wan-Jia Qin
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
| | - Chen-Jie Fei
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang, China
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
- Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo, China
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang, China
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, China
- Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo, China
- *Correspondence: Jiong Chen, ,
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16
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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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17
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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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18
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Imre L, Niaki EF, Bosire R, Nanasi P, Nagy P, Bacso Z, Hamidova N, Pommier Y, Jordan A, Szabo G. Nucleosome destabilization by polyamines. Arch Biochem Biophys 2022; 722:109184. [PMID: 35395253 PMCID: PMC10572104 DOI: 10.1016/j.abb.2022.109184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/08/2022] [Accepted: 03/11/2022] [Indexed: 11/19/2022]
Abstract
The roles and molecular interactions of polyamines (PAs) in the nucleus are not fully understood. Here their effect on nucleosome stability, a key regulatory factor in eukaryotic gene control, is reported, as measured in agarose embedded nuclei of H2B-GFP expressor HeLa cells. Nucleosome stability was assessed by quantitative microscopy [1,2] in situ, in close to native state of chromatin, preserving the nucleosome constrained topology of the genomic DNA. A robust destabilizing effect was observed in the millimolar concentration range in the case of spermine, spermidine as well as putrescine, which was strongly pH and salt concentration-dependent, and remained significant also at neutral pH. The integrity of genomic DNA was not affected by PA treatment, excluding DNA break-elicited topological relaxation as a factor in destabilization. The binding of PAs to DNA was demonstrated by the displacement of ethidium bromide, both from deproteinized nuclear halos and from plasmid DNA. The possibility that DNA methylation patterns may be influenced by PA levels is contemplated in the context of gene expression and DNA methylation correlations identified in the NCI-60 panel-based CellMiner database: methylated loci in subsets of high-ODC1 cell lines and the dependence of PER3 DNA methylation on PA metabolism.
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Affiliation(s)
- Laszlo Imre
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary
| | - Erfaneh Firouzi Niaki
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary
| | - Rosevalentine Bosire
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary
| | - Peter Nanasi
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary
| | - Peter Nagy
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary
| | - Zsolt Bacso
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary
| | - Nubar Hamidova
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary
| | - Yves Pommier
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892-4255, USA
| | - Albert Jordan
- Molecular Biology Institute of Barcelona (IBMB-CSIC), Barcelona, 08028, Spain
| | - Gabor Szabo
- Department of Biophysics and Cell Biology, University of Debrecen, Faculty of Medicine Debrecen, H-4032, Hungary.
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19
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Li SA, Cadelis MM, Deed RC, Douafer H, Bourguet-Kondracki ML, Michel Brunel J, Copp BR. Valorisation of the diterpene podocarpic acid - Antibiotic and antibiotic enhancing activities of polyamine conjugates. Bioorg Med Chem 2022; 64:116762. [PMID: 35477062 DOI: 10.1016/j.bmc.2022.116762] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/05/2022] [Accepted: 04/18/2022] [Indexed: 11/02/2022]
Abstract
As part of our search for new antimicrobials and antibiotic adjuvants, a series of podocarpic acid-polyamine conjugates have been synthesized. The library of compounds made use of the phenolic and carboxylic acid moieties of the diterpene allowing attachment of polyamines (PA) of different lengths to afford a structurally-diverse set of analogues. Evaluation of the conjugates for intrinsic antimicrobial properties identified two derivatives of interest: a PA3-4-3 (spermine) amide-bonded variant 7a that was a non-cytotoxic, non-hemolytic potent growth inhibitor of Gram-positive Staphylococcus aureus (MRSA) and 9d, a PA3-8-3 carbamate derivative that was a non-toxic selective antifungal towards Cryptococcus neoformans. Of the compound set, only one example exhibited activity towards Gram-negative bacteria. However, in the presence of sub-therapeutic amounts of either doxycycline (4.5 µM) or erythromycin (2.7 μM) several analogues were observed to exhibit weak to modest antibiotic adjuvant properties against Pseudomonas aeruginosa and/or Escherichia coli. The observation of strong cytotoxicity and/or hemolytic properties for subsets of the library, in particular those analogues bearing methyl ester or n-pentylamide functionality, highlighted the fine balance of structural requirements and lipophilicity for antimicrobial activity as opposed to mammalian cell toxicity.
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Affiliation(s)
- Steven A Li
- School of Chemical Sciences, The University of Auckland, Waipapa Taumata Rau, Private Bag 92019, Auckland 1142, New Zealand
| | - Melissa M Cadelis
- School of Chemical Sciences, The University of Auckland, Waipapa Taumata Rau, Private Bag 92019, Auckland 1142, New Zealand
| | - Rebecca C Deed
- School of Chemical Sciences, The University of Auckland, Waipapa Taumata Rau, Private Bag 92019, Auckland 1142, New Zealand; School of Biological Sciences, The University of Auckland, Waipapa Taumata Rau, Private Bag 92019, Auckland 1142, New Zealand
| | - Hana Douafer
- Aix-Marseille Universite, INSERM, SSA, MCT, Faculté de Pharmacie, 27 bd Jean Moulin, 13385 Marseille, France
| | - Marie-Lise Bourguet-Kondracki
- Laboratoire Molécules de Communication et Adaptation des Micro-organismes, UMR 7245 CNRS, Muséum National d'Histoire Naturelle, 57 rue Cuvier (C.P. 54), 75005 Paris, France
| | - Jean Michel Brunel
- Aix-Marseille Universite, INSERM, SSA, MCT, Faculté de Pharmacie, 27 bd Jean Moulin, 13385 Marseille, France
| | - Brent R Copp
- School of Chemical Sciences, The University of Auckland, Waipapa Taumata Rau, Private Bag 92019, Auckland 1142, New Zealand.
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20
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Liu X, Zhang Z, She N, Zhai J, Zhao Y, Wang C. Combination of multiple methods and views for recognition, transportation, and structure-guided modification of lysine-specific demethylase phenylcyclopropylamine inhibitor. Phys Chem Chem Phys 2022; 24:13806-13823. [PMID: 35612608 DOI: 10.1039/d2cp01197b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Lysine-Specific Demethylase 1 (LSD1) is a typical histone-specific demethylase, which plays an important role in protein methylation modification. It is a member of the amine oxidase family (MAO) that specifically removes methyl groups from monomethylated H3K4, dimethylated H3K4 and H3K9 sites associated with tumorigenesis. Phenylcyclopropylamine derivatives are a class of specific LSD1 inhibitors, drawing attention due to their high efficiency. Here, extensive molecular dynamics (MD) simulations are combined with a three-dimensional quantitative structure-activity relationship (3D-QSAR) in order to design a new phenylcyclopropylamine inhibitor from multiple perspectives. In a ligand-oriented point of view, a 3D-QSAR model with comparative molecular field analysis (CoMFA) and comparative molecular similarity index analysis (CoMSIA) can be built based on the 55 phenylcyclopropylamine compounds targeting LSD1 obtained experimentally. The aromatic and piperazine rings are identified as the potential key groups regulating the activity of the compounds. In an interaction-oriented view, the representative compound is defined with the highest inhibitory efficiency. The binding and delivery mechanism and conformational dependence of activity, including channel and dynamic properties, are studied using RAMD and umbrella sampling technologies. The direct hydrogen bond and conjugated interactions are identified as a major driving force in this procedure. The dominant region of the phenylcyclopropylamine influences the free energy and detects the key residues in recognition and delivery. On the basis of both the ligand and interaction, a series of new inhibitor structures were designed, and two of them showed better efficiency. In order to select the inhibitor with a longer residence time, a comparison is conducted between the designed inhibitors and the experimentally obtained inhibitor from the perspective of static binding and dynamic delivery properties. This work creates new guidance for the phenylcyclopropylamine inhibitor design of LDS1 by combining the ligand and receptor, considering both static and dynamic properties. This scheme could be applied in other inhibitor design systems.
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Affiliation(s)
- Xiaoyuan Liu
- The Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, China.
| | - Zhiyang Zhang
- The Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, China.
| | - Nai She
- The Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, China.
| | - Jihang Zhai
- The Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, China.
| | - Yuan Zhao
- The Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, China.
| | - Chaojie Wang
- The Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng, China.
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21
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Kamerzell TJ, Mikell B, Chen L, Elias H, Dawn B, MacRae C, Middaugh CR. The structural basis of histone modifying enzyme specificity and promiscuity: Implications for metabolic regulation and drug design. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2022; 130:189-243. [PMID: 35534108 DOI: 10.1016/bs.apcsb.2022.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Histone modifying enzymes regulate chromatin architecture through covalent modifications and ultimately control multiple aspects of cellular function. Disruption of histone modification leads to changes in gene expression profiles and may lead to disease. Both small molecule inhibitors and intermediary metabolites have been shown to modulate histone modifying enzyme activity although our ability to identify successful drug candidates or novel metabolic regulators of these enzymes has been limited. Using a combination of large scale in silico screens and in vivo phenotypic analysis, we identified several small molecules and intermediary metabolites with distinctive HME activity. Our approach using unsupervised learning identifies the chemical fingerprints of both small molecules and metabolites that facilitate recognition by the enzymes active sites which can be used as a blueprint to design novel inhibitors. Furthermore, this work supports the idea that histone modifying enzymes sense intermediary metabolites integrating genes, environment and cellular physiology.
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Affiliation(s)
- Tim J Kamerzell
- Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, KS, United States; Division of Internal Medicine, HCA MidWest Health, Overland Park, KS, United States; Cardiovascular Division, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States; Division of Cardiovascular Diseases, Cardiovascular Research Institute, University of Kansas Medical Center, Kansas City, KS, United States; Applied AI Technologies, LLC, Overland Park, KS, United States.
| | - Brittney Mikell
- Cardiovascular Division, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Lei Chen
- Division of Cardiovascular Diseases, Cardiovascular Research Institute, University of Kansas Medical Center, Kansas City, KS, United States
| | - Harold Elias
- Division of Cardiovascular Diseases, Cardiovascular Research Institute, University of Kansas Medical Center, Kansas City, KS, United States
| | - Buddhadeb Dawn
- Division of Cardiovascular Diseases, Cardiovascular Research Institute, University of Kansas Medical Center, Kansas City, KS, United States
| | - Calum MacRae
- Cardiovascular Division, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - C Russell Middaugh
- Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, KS, United States
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22
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Novita Sari I, Setiawan T, Seock Kim K, Toni Wijaya Y, Won Cho K, Young Kwon H. Metabolism and function of polyamines in cancer progression. Cancer Lett 2021; 519:91-104. [PMID: 34186159 DOI: 10.1016/j.canlet.2021.06.020] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/11/2021] [Accepted: 06/22/2021] [Indexed: 01/18/2023]
Abstract
Polyamines are essential for the proliferation, differentiation, and development of eukaryotes. They include spermine, spermidine, and the diamine precursor putrescine, and are low-molecular-weight, organic polycations with more than two amino groups. Their intracellular concentrations are strictly maintained within a specific physiological range through several regulatory mechanisms in normal cells. In contrast, polyamine metabolism is dysregulated in many neoplastic states, including cancer. In various types of cancer, polyamine levels are elevated, and crosstalk occurs between polyamine metabolism and oncogenic pathways, such as mTOR and RAS pathways. Thus, polyamines might have potential as therapeutic targets in the prevention and treatment of cancer. The molecular mechanisms linking polyamine metabolism to carcinogenesis must be unraveled to develop novel inhibitors of polyamine metabolism. This overview describes the nature of polyamines, their association with carcinogenesis, the development of polyamine inhibitors and their potential, and the findings of clinical trials.
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Affiliation(s)
- Ita Novita Sari
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-si, 31151, Republic of Korea
| | - Tania Setiawan
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-si, 31151, Republic of Korea
| | - Kwang Seock Kim
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, 31151, Republic of Korea
| | - Yoseph Toni Wijaya
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-si, 31151, Republic of Korea
| | - Kae Won Cho
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-si, 31151, Republic of Korea; Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, 31151, Republic of Korea.
| | - Hyog Young Kwon
- Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan-si, 31151, Republic of Korea; Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, 31151, Republic of Korea.
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23
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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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24
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Holshouser S, Cafiero R, Robinson M, Kirkpatrick J, Casero RA, Hyacinth HI, Woster PM. Epigenetic Reexpression of Hemoglobin F Using Reversible LSD1 Inhibitors: Potential Therapies for Sickle Cell Disease. ACS OMEGA 2020; 5:14750-14758. [PMID: 32596612 PMCID: PMC7315572 DOI: 10.1021/acsomega.0c01585] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 05/26/2020] [Indexed: 06/11/2023]
Abstract
Sickle cell disease (SCD) is caused by a single nucleotide polymorphism on chromosome 11 in the β-globin gene. The resulting mutant hemoglobin S (HbS) is a poor oxygen transporter and causes a variety of vascular symptoms and organ failures. At birth, the DRED epigenetic complex forms and silences the γ-globin gene, and fetal hemoglobin (HbF, 2 α-, and 2 γ-subunits) is replaced by adult HbA (α2β2) or HbS (α2βs 2) in SCD patients. HbF is a potent inhibitor of HbS polymerization, thus alleviating the symptoms of SCD. The current therapy, hydroxyurea (HU), increases γ-globin and the HbF content in sickle cells but is highly underutilized due to concern for adverse effects and other complications. The DRED complex contains the epigenetic eraser lysine-specific demethylase 1 (LSD1), which appears to serve as a scaffolding protein. Our recently discovered 1,2,4-triazole derivatives and cyclic peptide LSD1 inhibitors promote the upregulation of γ-globin production in vitro without significant toxicity. Herein, we demonstrate that these LSD1 inhibitors can be used to disrupt the DRED complex and increase the cellular HbF content in vitro and in vivo. This approach could lead to an innovative and effective treatment for SCD.
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Affiliation(s)
- Steven Holshouser
- Department
of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, 70 President St., Charleston, South Carolina 29414, United States
| | - Rebecca Cafiero
- Department
of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, 70 President St., Charleston, South Carolina 29414, United States
| | - Mayra Robinson
- Department
of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, 70 President St., Charleston, South Carolina 29414, United States
| | - Joy Kirkpatrick
- Department
of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, 70 President St., Charleston, South Carolina 29414, United States
| | - Robert A. Casero
- Sidney
Kimmel Comprehensive Cancer Center, Johns
Hopkins School of Medicine, 1650 Orleans St. Room 551, Baltimore, Maryland 21287, United States
| | - Hyacinth I. Hyacinth
- Department
of Pediatrics, School of Medicine, Emory
University, 2015 Uppergate Dr., Atlanta, Georgia 30322, United
States
| | - Patrick M. Woster
- Department
of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, 70 President St., Charleston, South Carolina 29414, United States
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25
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Arifuzzaman S, Khatun MR, Khatun R. Emerging of lysine demethylases (KDMs): From pathophysiological insights to novel therapeutic opportunities. Biomed Pharmacother 2020; 129:110392. [PMID: 32574968 DOI: 10.1016/j.biopha.2020.110392] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 06/06/2020] [Accepted: 06/09/2020] [Indexed: 12/12/2022] Open
Abstract
In recent years, there have been remarkable scientific advancements in the understanding of lysine demethylases (KDMs) because of their demethylation of diverse substrates, including nucleic acids and proteins. Novel structural architectures, physiological roles in the gene expression regulation, and ability to modify protein functions made KDMs the topic of interest in biomedical research. These structural diversities allow them to exert their function either alone or in complex with numerous other bio-macromolecules. Impressive number of studies have demonstrated that KDMs are localized dynamically across the cellular and tissue microenvironment. Their dysregulation is often associated with human diseases, such as cancer, immune disorders, neurological disorders, and developmental abnormalities. Advancements in the knowledge of the underlying biochemistry and disease associations have led to the development of a series of modulators and technical compounds. Given the distinct biophysical and biochemical properties of KDMs, in this review we have focused on advances related to the structure, function, disease association, and therapeutic targeting of KDMs highlighting improvements in both the specificity and efficacy of KDM modulation.
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Affiliation(s)
- Sarder Arifuzzaman
- Department of Pharmacy, Jahangirnagar University, Dhaka-1342, Bangladesh; Everest Pharmaceuticals Ltd., Dhaka-1208, Bangladesh.
| | - Mst Reshma Khatun
- Department of Pharmacy, Jahangirnagar University, Dhaka-1342, Bangladesh
| | - Rabeya Khatun
- Department of Pediatrics, TMSS Medical College and Rafatullah Community Hospital, Gokul, Bogura, 5800, Bangladesh
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26
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Li X, Xiao H, Jian X, Zhang X, Zhang H, Mu Y, Wang H, Chen S, Cong R. Epigenetic Regulation of Key Enzymes CYP7a1 and HMGCR Affect Hepatic Cholesterol Metabolism in Different Breeds of Piglets. Front Vet Sci 2020; 7:231. [PMID: 32500085 PMCID: PMC7243736 DOI: 10.3389/fvets.2020.00231] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 04/06/2020] [Indexed: 12/28/2022] Open
Abstract
Liver is the place where cholesterol is synthesized, transported, secreted, and transformed, thus liver takes an irreplaceable role in cholesterol homeostasis. Hepatic cholesterol metabolism differs between breeds, yet the molecular mechanism is unclear. In this study Large White (LW) and Erhualian (EHL) piglets (at birth and 25-day-old) were used, 6 each time point per breed. Erhualian piglets had significantly lower body and liver weight compared with Large White at birth and weaning, but the liver/ body weight ratio was higher at weaning, associated with increased serum and liver cholesterol and triglyceride content. The mRNA expression of Cholesterol-7alpha-hydroxylase (CYP7a1) and Recombinant Acetyl Coenzyme Acetyltransferase 2 (ACAT2) were down-regulated in Erhualian piglets at birth, while hepatic Sterol-regulatory element binding protein 2 (SREBP2) mRNA expression was up-regulated in Erhualian piglets at weaning, as well as SREBP2 protein content, compared with Large White piglets. At birth, the depressed CYP7a1 transcription in Erhualian piglets was associated with decreased Histone H3 (H3) and increased Histone H3 lysine 27 trimethylation (H3K27me3). While the results revealed significant promoter hypermethylation of 3-Hydroxy-3-methylglutaryl-CoA reductase (HMGCR) promoter in Erhualian piglets at weaning, together with increased Histone H3 lysine 9 monomethylation (H3K9me1) and Histone H3 lysine 4 trimethylation (H3K4me3). These results suggest that epigenetic modification may be an important mechanism in hepatic cholesterol metabolism among different species, which is vital for maintaining cholesterol homeostasis and decreasing risk of cardiovascular disease.
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Affiliation(s)
- Xian Li
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
| | - Hanyang Xiao
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
| | - Xiaoqian Jian
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
| | - Xiangyin Zhang
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
| | - Hui Zhang
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
| | - Yang Mu
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
| | - Hua Wang
- Shaanxi Animal Health and Slaughter Management Station, Shaanxi Xi'an, China
| | - Shulin Chen
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
| | - Rihua Cong
- College of Veterinary Medicine, Northwest A&F University, Shaanxi Yangling, China
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27
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Kozako T, Itoh Y, Honda SI, Suzuki T. Epigenetic Control Using Small Molecules in Cancer. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/978-3-030-32857-3_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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28
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Zhang W, Cheng J, Diao P, Wang D, Zhang W, Jiang H, Wang Y. Therapeutically targeting head and neck squamous cell carcinoma through synergistic inhibition of LSD1 and JMJD3 by TCP and GSK-J1. Br J Cancer 2019; 122:528-538. [PMID: 31848446 PMCID: PMC7028736 DOI: 10.1038/s41416-019-0680-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 10/29/2019] [Accepted: 11/19/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The histone demethylase LSD1 is a key mediator driving tumorigenesis, which holds potential as a promising therapeutic target. However, treatment with LSD1 inhibitors alone failed to result in complete cancer regression. METHODS The synergistic effects of TCP (a LSD1 inhibitor) and GSK-J1 (a JMJD3 inhibitor) against HNSCC were determined in vitro and in preclinical animal models. Genes modulated by chemical agents or siRNAs in HNSCC cells were identified by RNA-seq and further functionally interrogated by bioinformatics approach. Integrative siRNA-mediated gene knockdown, rescue experiment and ChIP-qPCR assays were utilised to characterise the mediators underlying the therapeutic effects conferred by TCP and GSK-J1. RESULTS Treatment with TCP and GSK-J1 impaired cell proliferation, induced apoptosis and senescence in vitro, which were largely recapitulated by simultaneous LSD1 and JMJD3 knockdown. Combinational treatment inhibited tumour growth and progression in vivo. Differentially expressed genes modulated by TCP and GSK-J1 were significantly enriched in cell proliferation, apoptosis and cancer-related pathways. SPP1 was identified as the mediator of synergy underlying the pro-apoptosis effects conferred by TCP and GSK-J1. Co-upregulation of LSD1 and JMJD3 associated with worse prognosis in patients with HNSCC. CONCLUSIONS Our findings revealed a novel therapeutic strategy of simultaneous LSD1 and JMJD3 inhibition against HNSCC.
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Affiliation(s)
- Wei Zhang
- Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, 210029, Nanjing, P. R. China
| | - Jie Cheng
- Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, 210029, Nanjing, P. R. China
| | - Pengfei Diao
- Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, 210029, Nanjing, P. R. China
| | - Dongmiao Wang
- Department of Oral and Maxillofacial Surgery, Affiliated Stomatological Hospital, Nanjing Medical University, 210029, Nanjing, P. R. China
| | - Wei Zhang
- Department of Oral Pathology, Affiliated Stomatological Hospital, Nanjing Medical University, 210029, Nanjing, P. R. China
| | - Hongbing Jiang
- Department of Oral and Maxillofacial Surgery, Affiliated Stomatological Hospital, Nanjing Medical University, 210029, Nanjing, P. R. China
| | - Yanling Wang
- Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, 210029, Nanjing, P. R. China.
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29
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Sun P, Zhang SJ, Maksim S, Yao YF, Liu HM, Du J. Epigenetic Modification in Macrophages: A Promising Target for Tumor and Inflammation-associated Disease Therapy. Curr Top Med Chem 2019; 19:1350-1362. [PMID: 31215380 DOI: 10.2174/1568026619666190619143706] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 04/25/2019] [Accepted: 05/09/2019] [Indexed: 01/13/2023]
Abstract
Macrophages are essential for supporting tissue homeostasis, regulating immune response, and promoting tumor progression. Due to its heterogeneity, macrophages have different phenotypes and functions in various tissues and diseases. It is becoming clear that epigenetic modification playing an essential role in determining the biological behavior of cells. In particular, changes of DNA methylation, histone methylation and acetylation regulated by the corresponding epigenetic enzymes, can directly control macrophages differentiation and change their functions under different conditions. In addition, epigenetic enzymes also have become anti-tumor targets, such as HDAC, LSD1, DNMT, and so on. In this review, we presented an overview of the latest progress in the study of macrophages phenotype and function regulated by epigenetic modifications, including DNA methylation and histone modifications, to better understand how epigenetic modification controls macrophages phenotype and function in inflammation-associated diseases, and the application prospect in anti-tumor.
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Affiliation(s)
- Pei Sun
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.,Co-Innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Zhengzhou, China.,Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education of China, Zhengzhou, China
| | - Shu-Jing Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.,Co-Innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Zhengzhou, China.,Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education of China, Zhengzhou, China
| | - Semenov Maksim
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.,Co-Innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Zhengzhou, China.,Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education of China, Zhengzhou, China
| | - Yong-Fang Yao
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.,Co-Innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Zhengzhou, China.,Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education of China, Zhengzhou, China
| | - Hong-Min Liu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.,Co-Innovation Center of Henan Province for New Drug R & D and Preclinical Safety, Zhengzhou, China.,Key Laboratory of Advanced Drug Preparation Technologies (Zhengzhou University), Ministry of Education of China, Zhengzhou, China
| | - Juan Du
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
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30
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Zhao LJ, Zhang T, Feng XJ, Chang J, Suo FZ, Ma JL, Liu YJ, Liu Y, Zheng YC, Liu HM. USP28 contributes to the proliferation and metastasis of gastric cancer. J Cell Biochem 2019; 120:7657-7666. [PMID: 30485491 DOI: 10.1002/jcb.28040] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 10/15/2018] [Indexed: 01/24/2023]
Abstract
USP28, a member of the deubiquitinating enzymes family, plays a vital role in the physiological process of cell proliferation, differentiation and apoptosis, DNA repair, immune response, and stress response. USP28 has been reported to be overexpressed in bladder cancer, colon cancer, breast carcinomas, and so on. Nevertheless, the role of USP28 in gastric cancer has not yet been investigated. In our study, we examined the USP28 expression in 87 paired samples of gastric cancer and normal gastric tissues. We found that USP28 was overexpressed in gastric cancer compared with normal gastric tissues (P < 0.01), and its overexpression was related to the degree of differentiation and metastases. Inhibiting USP28 expression in vitro suppressed the proliferation and invasion of gastric cancer cells by downregulating lysine specific demethylase 1. On the basis of our data, it can be concluded that USP28 may be a novel therapeutic target for gastric cancer.
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Affiliation(s)
- Li-Juan 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, Institute of Drug Discovery and Development, Zhengzhou University, Zhengzhou, Henan, China
| | - Ting Zhang
- 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, Zhengzhou University, Zhengzhou, Henan, China
| | - Xue-Jian Feng
- 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, Zhengzhou University, Zhengzhou, Henan, China
| | - Jiao Chang
- 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, Zhengzhou University, Zhengzhou, Henan, China
| | - Feng-Zhi 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, Zhengzhou University, Zhengzhou, Henan, China
| | - Jin-Lian 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, Institute of Drug Discovery and Development, Zhengzhou University, Zhengzhou, Henan, China
| | - Ying-Jun Liu
- Henan Cancer Hospital, Zhengzhou University, Zhengzhou, Henan, China
| | - Ying 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, Zhengzhou University, Zhengzhou, Henan, China
| | - 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, Institute of Drug Discovery and Development, Zhengzhou University, Zhengzhou, Henan, China.,National Center for International Research of Micro-nano Molding Technology & Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, Henan, 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, Institute of Drug Discovery and Development, Zhengzhou University, Zhengzhou, Henan, China
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31
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Al-Malki AL, Razvi SS, Mohammed FA, Zamzami MA, Choudhry H, Kumosani TA, Balamash KS, Alshubaily FA, ALGhamdi SA, Abualnaja KO, Abdulaal WH, Zeyadi MA, Al-Zahrani MH, Alhosin M, Asami T, Moselhy SS. Synthesis and in vitro antitumor activity of novel acylspermidine derivative N-(4-aminobutyl)-N-(3-aminopropyl)-8-hydroxy-dodecanamide (AAHD) against HepG2 cells. Bioorg Chem 2019; 88:102937. [PMID: 31048120 DOI: 10.1016/j.bioorg.2019.102937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 03/13/2019] [Accepted: 04/15/2019] [Indexed: 01/05/2023]
Abstract
Naturally occurring polyamines like Putrescine, Spermidine, and Spermine are polycations which bind to the DNA, hence stabilizing it and promoting the essential cellular processes. Many synthetic polyamine analogues have been synthesized in the past few years, which have shown cytotoxic effects on different tumours. In the present study, we evaluated the antiproliferative effect of a novel, acylspermidine derivative, (N-(4-aminobutyl)-N-(3-aminopropyl)-8-hydroxy-dodecanamide) (AAHD) on HepG2 cells. Fluorescence staining was performed with nuclear stain (Hoechst 33342) and acridine orange/ethidium bromide double staining. Dose and the time-dependent antiproliferative effect were observed by WST-1 assays, and radical scavenging activity was measured by ROS. Morphological changes such as cell shrinkage & blebbing were analyzed by fluorescent microscopy. It was found that AAHD markedly suppressed the growth of HepG2 cells in a dose- and time-dependent manner. It was also noted that the modulation of ROS levels confirmed the radical scavenging activity. In the near future, AAHD can be a promising drug candidate in chalking out a neoplastic strategy to control the proliferation of tumour cells. This study indicated that AAHD induced anti-proliferative and pro-apoptotic activities on HCC. Since AAHD was active at micromolar concentrations without any adverse effects on the healthy cells (Fibroblasts), it is worthy of further clinical investigations.
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Affiliation(s)
- Abdulrahman L Al-Malki
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Bioactive Natural Products Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Syed Shoeb Razvi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Furkhan Ahmed Mohammed
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mazin A Zamzami
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer Metabolism and Epigenetic Unit, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hani Choudhry
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer Metabolism and Epigenetic Unit, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Taha A Kumosani
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Production of Bioproducts for Industrial Applications Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khadijah S Balamash
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fawzia A Alshubaily
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shareefa A ALGhamdi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid O Abualnaja
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Bioactive Natural Products Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Wesam H Abdulaal
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer Metabolism and Epigenetic Unit, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mustafa A Zeyadi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maryam H Al-Zahrani
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mahmoud Alhosin
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer Metabolism and Epigenetic Unit, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Tadao Asami
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Graduate School of Agricultural and Life Sciences, University of Tokyo, Bunkyo, Tokyo 113-8657, Japan.
| | - Said S Moselhy
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia; Bioactive Natural Products Research Group, King Abdulaziz University, Jeddah, Saudi Arabia; Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt.
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32
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Holshouser S, Dunworth M, Murray-Stewart T, Peterson YK, Burger P, Kirkpatrick J, Chen HH, Casero RA, Woster PM. Dual inhibitors of LSD1 and spermine oxidase. MEDCHEMCOMM 2019; 10:778-790. [PMID: 31191868 DOI: 10.1039/c8md00610e] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/06/2019] [Indexed: 01/25/2023]
Abstract
We have previously described the synthesis and evaluation of 3,5-diamino-1,2,4-triazole analogues as inhibitors of the flavin-dependent histone demethylase LSD1. These compounds are potent inhibitors of LSD1 without activity against monoamine oxidases A and B, and promote the elevation of H3K4me2 levels in tumor cells in vitro. We now report that the cytotoxicity of these analogues in pancreatic tumor cells correlates with the overexpression of LSD1 in each tumor type. In addition, we show that a subset of these 3,5-diamino-1,2,4-triazole analogues inhibit a related flavin-dependent oxidase, the polyamine catabolic enzyme spermine oxidase (SMOX) in vitro.
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Affiliation(s)
- Steven Holshouser
- Department of Drug Discovery and Biomedical Sciences , Medical University of South Carolina , 70 President St. , Charleston , SC 29425 , USA .
| | - Matthew Dunworth
- Sidney Kimmel Comprehensive Cancer Center , Johns Hopkins School of Medicine , 1650 Orleans St. Room 551 , Baltimore , MD 21287 , USA
| | - Tracy Murray-Stewart
- Sidney Kimmel Comprehensive Cancer Center , Johns Hopkins School of Medicine , 1650 Orleans St. Room 551 , Baltimore , MD 21287 , USA
| | - Yuri K Peterson
- Department of Drug Discovery and Biomedical Sciences , Medical University of South Carolina , 70 President St. , Charleston , SC 29425 , USA .
| | - Pieter Burger
- Department of Drug Discovery and Biomedical Sciences , Medical University of South Carolina , 70 President St. , Charleston , SC 29425 , USA .
| | - Joy Kirkpatrick
- Department of Drug Discovery and Biomedical Sciences , Medical University of South Carolina , 70 President St. , Charleston , SC 29425 , USA .
| | - Huan-Huan Chen
- Department of Drug Discovery and Biomedical Sciences , Medical University of South Carolina , 70 President St. , Charleston , SC 29425 , USA .
| | - Robert A Casero
- Sidney Kimmel Comprehensive Cancer Center , Johns Hopkins School of Medicine , 1650 Orleans St. Room 551 , Baltimore , MD 21287 , USA
| | - Patrick M Woster
- Department of Drug Discovery and Biomedical Sciences , Medical University of South Carolina , 70 President St. , Charleston , SC 29425 , USA .
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33
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Barth J, Abou-El-Ardat K, Dalic D, Kurrle N, Maier AM, Mohr S, Schütte J, Vassen L, Greve G, Schulz-Fincke J, Schmitt M, Tosic M, Metzger E, Bug G, Khandanpour C, Wagner SA, Lübbert M, Jung M, Serve H, Schüle R, Berg T. LSD1 inhibition by tranylcypromine derivatives interferes with GFI1-mediated repression of PU.1 target genes and induces differentiation in AML. Leukemia 2019; 33:1411-1426. [PMID: 30679800 DOI: 10.1038/s41375-018-0375-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 12/17/2018] [Indexed: 02/06/2023]
Abstract
LSD1 has emerged as a promising epigenetic target in the treatment of acute myeloid leukemia (AML). We used two murine AML models based on retroviral overexpression of Hoxa9/Meis1 (H9M) or MN1 to study LSD1 loss of function in AML. The conditional knockout of Lsd1 resulted in differentiation with both granulocytic and monocytic features and increased ATRA sensitivity and extended the survival of mice with H9M-driven AML. The conditional knockout led to an increased expression of multiple genes regulated by the important myeloid transcription factors GFI1 and PU.1. These include the transcription factors GFI1B and IRF8. We also compared the effect of different irreversible and reversible inhibitors of LSD1 in AML and could show that only tranylcypromine derivatives were capable of inducing a differentiation response. We employed a conditional knock-in model of inactive, mutant LSD1 to study the effect of only interfering with LSD1 enzymatic activity. While this was sufficient to initiate differentiation, it did not result in a survival benefit in mice. Hence, we believe that targeting both enzymatic and scaffolding functions of LSD1 is required to efficiently treat AML. This finding as well as the identified biomarkers may be relevant for the treatment of AML patients with LSD1 inhibitors.
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Affiliation(s)
- Jessica Barth
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Khalil Abou-El-Ardat
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Denis Dalic
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany
| | - Nina Kurrle
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany
| | - Anna-Maria Maier
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany
| | - Sebastian Mohr
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany
| | - Judith Schütte
- Department of Medicine A, University Hospital Muenster, Muenster, Germany
| | - Lothar Vassen
- Department of Medicine A, University Hospital Muenster, Muenster, Germany
| | - Gabriele Greve
- German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Cancer Consortium (DKTK), Freiburg, Germany.,Department of Medicine I, Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg Medical Center, Freiburg, Germany
| | - Johannes Schulz-Fincke
- German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Cancer Consortium (DKTK), Freiburg, Germany.,Institute of Pharmaceutical Sciences, University of Freiburg, Freiburg, Germany
| | - Martin Schmitt
- Institute of Pharmaceutical Sciences, University of Freiburg, Freiburg, Germany
| | - Milica Tosic
- Department of Urology and Center for Clinical Research, University of Freiburg Medical Center, Freiburg, Germany
| | - Eric Metzger
- Department of Urology and Center for Clinical Research, University of Freiburg Medical Center, Freiburg, Germany
| | - Gesine Bug
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Cyrus Khandanpour
- Department of Medicine A, University Hospital Muenster, Muenster, Germany
| | - Sebastian A Wagner
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Lübbert
- German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Cancer Consortium (DKTK), Freiburg, Germany.,Department of Medicine I, Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg Medical Center, Freiburg, Germany
| | - Manfred Jung
- German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Cancer Consortium (DKTK), Freiburg, Germany.,Institute of Pharmaceutical Sciences, University of Freiburg, Freiburg, Germany
| | - Hubert Serve
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany.,German Cancer Consortium (DKTK), Frankfurt, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Roland Schüle
- Department of Urology and Center for Clinical Research, University of Freiburg Medical Center, Freiburg, Germany.,BIOSS Centre for Biological Signalling Studies, Albert-Ludwigs-University, 79104, Freiburg, Germany
| | - Tobias Berg
- Department of Medicine II, Hematology/Oncology, Goethe University, Frankfurt/Main, Germany. .,German Cancer Consortium (DKTK), Frankfurt, Germany. .,German Cancer Research Center (DKFZ), Heidelberg, Germany.
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34
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Qin Y, Vasilatos SN, Chen L, Wu H, Cao Z, Fu Y, Huang M, Vlad AM, Lu B, Oesterreich S, Davidson NE, Huang Y. Inhibition of histone lysine-specific demethylase 1 elicits breast tumor immunity and enhances antitumor efficacy of immune checkpoint blockade. Oncogene 2019; 38:390-405. [PMID: 30111819 PMCID: PMC6336685 DOI: 10.1038/s41388-018-0451-5] [Citation(s) in RCA: 131] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 06/18/2018] [Accepted: 07/21/2018] [Indexed: 01/03/2023]
Abstract
Immunotherapy strategies have been emerging as powerful weapons against cancer. Early clinical trials reveal that overall response to immunotherapy is low in breast cancer patients, suggesting that effective strategies to overcome resistance to immunotherapy are urgently needed. In this study, we investigated whether epigenetic reprograming by modulating histone methylation could enhance effector T lymphocyte trafficking and improve therapeutic efficacy of immune checkpoint blockade in breast cancer with focus on triple-negative breast cancer (TNBC) subtype. In silico analysis of The Cancer Genome Atlas (TCGA) data shows that expression of histone lysine-specific demethylase 1 (LSD1) is inversely associated with the levels of cytotoxic T cell-attracting chemokines (C-C motif chemokine ligand 5 (CCL5), C-X-C motif chemokine ligand 9 and 10 (CXCL9, CXCL10)) and programmed death-ligand 1 (PD-L1) in clinical TNBC specimens. Tiling chromatin immunoprecipitation study showed that re-expression of chemokines by LSD1 inhibition is associated with increased H3K4me2 levels at proximal promoter regions. Rescue experiments using concurrent treatment with small interfering RNA or inhibitor of chemokine receptors blocked LSD1 inhibitor-enhanced CD8+ T cell migration, indicating a critical role of key T cell chemokines in LSD1-mediated CD8+ lymphocyte trafficking to the tumor microenvironment. In mice bearing TNBC xenograft tumors, anti-PD-1 antibody alone failed to elicit obvious therapeutic effect. However, combining LSD1 inhibitors with PD-1 antibody significantly suppressed tumor growth and pulmonary metastasis, which was associated with reduced Ki-67 level and augmented CD8+ T cell infiltration in xenograft tumors. Overall, these results suggest that LSD1 inhibition may be an effective adjuvant treatment with immunotherapy as a novel management strategy for poorly immunogenic breast tumors.
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Affiliation(s)
- Ye Qin
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Shauna N Vasilatos
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lin Chen
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hao Wu
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Zhishen Cao
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yumei Fu
- Allegheny General Hospital Pathology, Pittsburgh, PA, USA
| | - Min Huang
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Anda M Vlad
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Binfeng Lu
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Nancy E Davidson
- Fred Hutchinson Cancer Research Center, Seattle Cancer Care Alliance, and University of Washington, Seattle, WA, USA
| | - Yi Huang
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA, USA.
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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35
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Yang GJ, Lei PM, Wong SY, Ma DL, Leung CH. Pharmacological Inhibition of LSD1 for Cancer Treatment. Molecules 2018; 23:E3194. [PMID: 30518104 PMCID: PMC6320820 DOI: 10.3390/molecules23123194] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 11/30/2018] [Accepted: 11/30/2018] [Indexed: 12/20/2022] Open
Abstract
Lysine-specific demethylase 1A (LSD1, also named KDM1A) is a demethylase that can remove methyl groups from histones H3K4me1/2 and H3K9me1/2. It is aberrantly expressed in many cancers, where it impedes differentiation and contributes to cancer cell proliferation, cell metastasis and invasiveness, and is associated with inferior prognosis. Pharmacological inhibition of LSD1 has been reported to significantly attenuate tumor progression in vitro and in vivo in a range of solid tumors and acute myeloid leukemia. This review will present the structural aspects of LSD1, its role in carcinogenesis, a comparison of currently available approaches for screening LSD1 inhibitors, a classification of LSD1 inhibitors, and its potential as a drug target in cancer therapy.
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Affiliation(s)
- Guan-Jun Yang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China.
| | - Pui-Man Lei
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China.
| | - Suk-Yu Wong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong 999077, China.
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong 999077, China.
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China.
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36
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Razvi SS, Choudhry H, Hasan MN, Hassan MA, Moselhy SS, Abualnaja KO, Zamzami MA, Kumosani TA, Al-Malki AL, Halwani MA, Ibrahim A, Hamiche A, Bronner C, Asami T, Alhosin M. Identification of Deregulated Signaling Pathways in Jurkat Cells in Response to a Novel Acylspermidine Analogue-N 4-Erucoyl Spermidine. Epigenet Insights 2018; 11:2516865718814543. [PMID: 30515476 PMCID: PMC6262497 DOI: 10.1177/2516865718814543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 10/29/2018] [Indexed: 12/25/2022] Open
Abstract
Natural polyamines such as putrescine, spermidine, and spermine are crucial in the cell proliferation and maintenance in all the eukaryotes. However, the requirement of polyamines in tumor cells is stepped up to maintain tumorigenicity. Many synthetic polyamine analogues have been designed recently to target the polyamine metabolism in tumors to induce apoptosis. N4-Erucoyl spermidine (designed as N4-Eru), a novel acylspermidine derivative, has been shown to exert selective inhibitory effects on both hematological and solid tumors, but its mechanisms of action are unknown. In this study, RNA sequencing was performed to investigate the anticancer mechanisms of N4-Eru-treated T-cell acute lymphoblastic leukemia (ALL) cell line (Jurkat cells), and gene expression was examined through different tools. We could show that many key oncogenes including NDRG1, CACNA1G, TGFBR2, NOTCH1,2,3, UHRF1, DNMT1,3, HDAC1,3, KDM3A, KDM4B, KDM4C, FOS, and SATB1 were downregulated, whereas several tumor suppressor genes such as CDKN2AIPNL, KISS1, DDIT3, TP53I13, PPARG, FOXP1 were upregulated. Data obtained through RNA-Seq further showed that N4-Eru inhibited the NOTCH/Wnt/JAK-STAT axis. This study also indicated that N4-Eru-induced apoptosis could involve several key signaling pathways in cancer. Altogether, our results suggest that N4-Eru is a promising drug to treat ALL.
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Affiliation(s)
- Syed Shoeb Razvi
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hani Choudhry
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Cancer Metabolism and Epigenetic Unit, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed Nihal Hasan
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed A Hassan
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Basic Medical Sciences, College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen
| | - Said Salama Moselhy
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Bioactive Natural Products Research Group, King Abdulaziz University, Jeddah, Saudi Arabia.,Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Khalid Omer Abualnaja
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Bioactive Natural Products Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mazin A Zamzami
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Cancer Metabolism and Epigenetic Unit, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Taha Abduallah Kumosani
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Production of Bioproducts for Industrial Applications Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdulrahman Labeed Al-Malki
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Bioactive Natural Products Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Majed A Halwani
- Nanomedicine Department, King Abdullah International Medical Research Center (KAIMRC), King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Abdulkhaleg Ibrahim
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U1258 CNRS UMR 7104, Université de Strasbourg, Illkirch, France
| | - Ali Hamiche
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U1258 CNRS UMR 7104, Université de Strasbourg, Illkirch, France
| | - Christian Bronner
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U1258 CNRS UMR 7104, Université de Strasbourg, Illkirch, France
| | - Tadao Asami
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Mahmoud Alhosin
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Cancer Metabolism and Epigenetic Unit, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Cancer and Mutagenesis Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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37
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Polyamine flux suppresses histone lysine demethylases and enhances ID1 expression in cancer stem cells. Cell Death Discov 2018; 4:104. [PMID: 30455990 PMCID: PMC6234213 DOI: 10.1038/s41420-018-0117-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 10/09/2018] [Accepted: 10/16/2018] [Indexed: 01/08/2023] Open
Abstract
Cancer stem cells (CSCs) exhibit tumorigenic potential and can generate resistance to chemotherapy and radiotherapy. A labeled ornithine decarboxylase (ODC, a rate-limiting enzyme involved in polyamine [PA] biosynthesis) degradation motif (degron) system allows visualization of a fraction of CSC-like cells in heterogeneous tumor populations. A labeled ODC degradation motif system allowed visualization of a fraction of CSC-like cells in heterogeneous tumor populations. Using this system, analysis of polyamine flux indicated that polyamine metabolism is active in CSCs. The results showed that intracellular polyamines inhibited the activity of histone lysine 4 demethylase enzymes, including lysine-specific demethylase-1 (LSD1). Chromatin immunoprecipitation with Pol II antibody followed by massively parallel DNA sequencing, revealed the global enrichment of Pol II in transcription start sites in CSCs. Increase of polyamines within cells resulted in an enhancement of ID1 gene expression. The results of this study reveal details of metabolic pathways that drive epigenetic control of cancer cell stemness and determine effective therapeutic targets in CSCs.
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38
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Umezawa N, Tsuji K, Sato S, Kikuchi M, Watanabe H, Horai Y, Yamaguchi M, Hisamatsu Y, Umehara T, Higuchi T. Inhibition of FAD-dependent lysine-specific demethylases by chiral polyamine analogues. RSC Adv 2018; 8:36895-36902. [PMID: 35558920 PMCID: PMC9088916 DOI: 10.1039/c8ra07879c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 10/19/2018] [Indexed: 01/23/2023] Open
Abstract
Lysine-specific demethylases 1 and 2 (LSD1 and LSD2) are flavoenzyme demethylases, and their inhibitors are considered as potential chemical tools and anticancer agents. Here we report polyamine-based inhibitors of LSD1 and LSD2. In the initial screening, partially constrained polyamine 2 which contains three trans-cyclopentane units with a total of six stereogenic centers, showed the most potent LSD1-inhibitory activity. We then prepared a set of optical isomers of 2 and evaluated their inhibitory activities toward LSD1, LSD2, monoamine oxidases A and B (MAO-A and MAO-B). Optical isomers of 2 showed LSD1-inhibitory activity with K i values of 2.2 to 6.4 μM, and LSD2-inhibitory activity with K i values of 4.4 to 39 μM; there was a general preference for LSD1 to LSD2. All of them showed weak to negligible inhibition of MAO-A and MAO-B. This selectivity seemed to reflect the differences in the size and shape of the catalytic cavity of target enzymes, and our strategy of employing a set of optical isomers appears to be an effective approach for exploring the structural features of this family of enzymes. Polyamine 9 showed most potent LSD1-inhibitory activity (K i = 2.2 μM in vitro), and it also inhibited the proliferation of HL-60 cells (IC50 = 49 μM). On the other hand, 12 was the most potent inhibitors of LSD2 with in vitro K i values of 4.4 μM.
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Affiliation(s)
- Naoki Umezawa
- Graduate School of Pharmaceutical Sciences, Nagoya City University3-1 Tanabe-dori, Mizuho-kuNagoya 467-8603Japan
| | - Kasumi Tsuji
- Graduate School of Pharmaceutical Sciences, Nagoya City University3-1 Tanabe-dori, Mizuho-kuNagoya 467-8603Japan
| | - Shin Sato
- Laboratory for Epigenetics Drug Discovery, RIKEN Center for Biosystems Dynamics Research1-7-22 Suehiro-cho, Tsurumi-kuYokohamaKanagawa 230-0045Japan
| | - Masaki Kikuchi
- Laboratory for Epigenetics Drug Discovery, RIKEN Center for Biosystems Dynamics Research1-7-22 Suehiro-cho, Tsurumi-kuYokohamaKanagawa 230-0045Japan
| | - Hisami Watanabe
- Laboratory for Epigenetics Drug Discovery, RIKEN Center for Biosystems Dynamics Research1-7-22 Suehiro-cho, Tsurumi-kuYokohamaKanagawa 230-0045Japan
| | - Yuhei Horai
- Graduate School of Pharmaceutical Sciences, Nagoya City University3-1 Tanabe-dori, Mizuho-kuNagoya 467-8603Japan
| | - Masashi Yamaguchi
- Graduate School of Pharmaceutical Sciences, Nagoya City University3-1 Tanabe-dori, Mizuho-kuNagoya 467-8603Japan
| | - Yosuke Hisamatsu
- Graduate School of Pharmaceutical Sciences, Nagoya City University3-1 Tanabe-dori, Mizuho-kuNagoya 467-8603Japan
| | - Takashi Umehara
- Laboratory for Epigenetics Drug Discovery, RIKEN Center for Biosystems Dynamics Research1-7-22 Suehiro-cho, Tsurumi-kuYokohamaKanagawa 230-0045Japan
| | - Tsunehiko Higuchi
- Graduate School of Pharmaceutical Sciences, Nagoya City University3-1 Tanabe-dori, Mizuho-kuNagoya 467-8603Japan
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Cao C, Wu H, Vasilatos SN, Chandran U, Qin Y, Wan Y, Oesterreich S, Davidson NE, Huang Y. HDAC5-LSD1 axis regulates antineoplastic effect of natural HDAC inhibitor sulforaphane in human breast cancer cells. Int J Cancer 2018; 143:1388-1401. [PMID: 29633255 DOI: 10.1002/ijc.31419] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/09/2018] [Accepted: 03/28/2018] [Indexed: 01/01/2023]
Abstract
Our recent studies have shown that cross-talk between histone deacetylase 5 (HDAC5) and lysine-specific demethylase 1 (LSD1) facilitates breast cancer progression. In this work, we demonstrated that regulatory activity at -356 to -100 bp promoter element plays a critical role in governing HDAC5 transcription. By using DNA affinity precipitation and mass spectrometry, we identified a group of factors that bind to this element. Among these factors, Upstream Transcription Factor 1 (USF1) was shown to play a critical role in controlling HDAC5 transcription. Through screening a panel of epigenetic modifying drugs, we showed that a natural bioactive HDAC inhibitor, sulforaphane, downregulated HDAC5 transcription by blocking USF1 activity. Sulforaphane facilitated LSD1 ubiquitination and degradation in an HDAC5-dependent manner. A comparative microarray analysis demonstrated a genome wide cooperative effect of HDAC5 and LSD1 on cancer-related gene expression. shRNA knockdown and sulforaphane inhibition of HDAC5/LSD1 exhibited similar effects on expression of HDAC5/LSD1 target genes. We also showed that coordinated cross-talk of HDAC5 and LSD1 is essential for the antitumor efficacy of sulforaphane. Combination treatment with sulforaphane and a potent LSD1 inhibitor resulted in synergistic growth inhibition in breast cancer cells, but not in normal breast epithelial cells. Furthermore, combined therapy with sulforaphane and LSD1 inhibitor exhibited superior inhibitory effect on MDA-MB-231 xenograft tumor growth. Taken together, our work demonstrates that HDAC5-LSD1 axis is an effective drug target for breast cancer. Inhibition of HDAC5-LSD1 axis with sulforaphane blocks breast cancer growth and combined treatment with LSD1 inhibitor improves the therapeutic efficacy of sulforaphane.
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Affiliation(s)
- Chunyu Cao
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Hao Wu
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, People's Republic of China
| | - Shauna N Vasilatos
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Uma Chandran
- Department of Biomedical Informatics, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Ye Qin
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Yong Wan
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Nancy E Davidson
- Fred Hutchinson Cancer Research Center, Seattle Cancer Care Alliance, and University of Washington, Seattle, WA
| | - Yi Huang
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA
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40
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Shao G, Wan X, Lai W, Wu C, Jin J, Liu X, Wei Y, Lin Q, Zhang L, Shao Q. Inhibition of lysine-specific demethylase 1 prevents proliferation and mediates cisplatin sensitivity in ovarian cancer cells. Oncol Lett 2018; 15:9025-9032. [PMID: 29928330 PMCID: PMC6004655 DOI: 10.3892/ol.2018.8511] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 01/31/2018] [Indexed: 12/11/2022] Open
Abstract
Lysine-specific demethylase 1 (LSD1) functions as a transcriptional coregulator by modulating histone methylation and has been associated with numerous high-risk cancers. Previously, our group and others identified LSD1 as an upregulated gene in ovarian cancer, and reported that the upregulation of LSD1 was associated with poor prognosis of patients with ovarian cancer. However, the role of LSD1 in ovarian cancer requires further investigation. The present study revealed that the overexpression of LSD1 significantly promoted the proliferation of SKOV3 ovarian cancer cells, while knockdown of LSD1 markedly inhibited cell proliferation and potentiated cisplatin-induced cell apoptosis, supporting LSD1 as an oncogenic protein in ovarian cancer. Mechanistic studies have indicated that LSD1 modulates the expression of cyclin dependent kinase inhibitor 1, Survivin, B-cell lymphoma-2 (Bcl-2) and Bcl-2-associated X genes, which are known regulators of cell proliferation. Furthermore, LSD1 knockdown plus cisplatin synergistically impaired cell migration via the induction of the epithelial marker E-cadherin and inhibition of the mesenchymal markers, snail family transcriptional repressor 1 and Vimentin. These data of the present study indicated LSD1 as a potential regulator of ovarian cancer cell progression and suggested an unfavorable role of LSD1 in cisplatin-based regimens.
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Affiliation(s)
- Genbao Shao
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
| | - Xiaolei Wan
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China.,Department of Oncology, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China.,Department of Oncology, The Affiliated Jurong Hospital, Jiangsu University, Zhenjiang, Jiangsu 212400, P.R. China
| | - Wensheng Lai
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China.,Department of Oncology, The Affiliated Jurong Hospital, Jiangsu University, Zhenjiang, Jiangsu 212400, P.R. China
| | - Chaoyang Wu
- Department of Oncology, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China
| | - Jie Jin
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
| | - Xiuwen Liu
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
| | - Ye Wei
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
| | - Qiong Lin
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
| | - Liuping Zhang
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
| | - Qixiang Shao
- Department of Basic Medicine, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
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41
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Cellular and Animal Model Studies on the Growth Inhibitory Effects of Polyamine Analogues on Breast Cancer. Med Sci (Basel) 2018. [PMID: 29533973 PMCID: PMC5872181 DOI: 10.3390/medsci6010024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Polyamine levels are elevated in breast tumors compared to those of adjacent normal tissues. The female sex hormone, estrogen is implicated in the origin and progression of breast cancer. Estrogens stimulate and antiestrogens suppress the expression of polyamine biosynthetic enzyme, ornithine decarboxylate (ODC). Using several bis(ethyl)spermine analogues, we found that these analogues inhibited the proliferation of estrogen receptor-positive and estrogen receptor negative breast cancer cells in culture. There was structure-activity relationship in the efficacy of these compounds in suppressing cell growth. The activity of ODC was inhibited by these compounds, whereas the activity of the catabolizing enzyme, spermidine/spermine N¹-acetyl transferase (SSAT) was increased by 6-fold by bis(ethyl)norspermine in MCF-7 cells. In a transgenic mouse model of breast cancer, bis(ethyl)norspermine reduced the formation and growth of spontaneous mammary tumor. Recent studies indicate that induction of polyamine catabolic enzymes SSAT and spermine oxidase (SMO) play key roles in the anti-proliferative and apoptotic effects of polyamine analogues and their combinations with chemotherapeutic agents such as 5-fluorouracil (5-FU) and paclitaxel. Thus, polyamine catabolic enzymes might be important therapeutic targets and markers of sensitivity in utilizing polyamine analogues in combination with other therapeutic agents.
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42
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Peña-Llopis S, Wan Y, Martinez ED. Unique epigenetic gene profiles define human breast cancers with poor prognosis. Oncotarget 2018; 7:85819-85831. [PMID: 27863398 PMCID: PMC5349877 DOI: 10.18632/oncotarget.13334] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 10/29/2016] [Indexed: 01/09/2023] Open
Abstract
Epigenetic enzymes are at the nexus of cellular regulatory cascades and can drive cancer-specific deregulation at all stages of the oncogenic process, yet little is known about their prognostic value in human patients. Here, we used qRT-PCR to profile at high resolution the expression of fifty-five epigenetic genes in over one hundred human breast cancer samples and patient-matched benign tissues. We correlated expression patterns with clinical and histological parameters and validated our findings in two independent large patient cohorts (TCGA and METABRIC). We found that human breast malignancies have unique epigenetic profiles and cluster into epigenetic subgroups. A subset of epigenetic genes defined an Epigenetic Signature as an independent predictor of patient survival that outperforms triple negative status and other clinical variables. Our results also suggest that breast cancer grade, but not stage, is driven by transcriptional alterations of epigenetic modifiers. Overall, this study uncovers the presence of epigenetic subtypes within human mammary malignancies and identifies tumor subgroups with specific pharmacologically targetable epigenetic susceptibilities not yet therapeutically exploited.
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Affiliation(s)
- Samuel Peña-Llopis
- Department of Pharmacology, UT Southwestern Medical Center, Dallas, TX, USA.,Department of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center, Heidelberg, Germany
| | - Yihong Wan
- Department of Pharmacology, UT Southwestern Medical Center, Dallas, TX, USA
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43
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Kumarasinghe IR, Woster PM. Cyclic peptide inhibitors of lysine-specific demethylase 1 with improved potency identified by alanine scanning mutagenesis. Eur J Med Chem 2018; 148:210-220. [PMID: 29459279 DOI: 10.1016/j.ejmech.2018.01.098] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 01/29/2018] [Accepted: 01/31/2018] [Indexed: 12/11/2022]
Abstract
Lysine-specific demethylase 1 (LSD1) is a chromatin-remodeling enzyme that plays an important role in cancer. Over-expression of LSD1 decreases methylation at histone 3 lysine 4, and aberrantly silences tumor suppressor genes. Inhibitors of LSD1 have been designed as chemical probes and potential antitumor agents. We recently reported the cyclic peptide 9, which potently and reversibly inhibits LSD1 (IC50 2.1 μM; Ki 385 nM). Systematic alanine mutagenesis of 9 revealed residues that are critical for LSD1 inhibition, and these mutated peptides were evaluated as LSD1 inhibitors. Alanine substitution at positions 2, 3, 4, 6 and 11-17 preserved inhibition, while substitution of alanine at positions 8 and 9 resulted in complete loss of activity. Cyclic mutant peptides 11 and 16 produced the greatest LSD1 inhibition, and 11, 16, 27 and 28 increased global H3K4me2 in K562 cells. In addition, 16, 27 and 28 promoted significant increases in H3K4me2 levels at the promoter sites of the genes IGFBP2 and FEZ1. Data from these LSD1 inhibitors will aid in the design of peptidomimetics with improved stability and pharmacokinetics.
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Affiliation(s)
- Isuru R Kumarasinghe
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, 70 President St., Charleston, SC 29425, United States
| | - Patrick M Woster
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, 70 President St., Charleston, SC 29425, United States.
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44
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Janardhan A, Kathera C, Darsi A, Ali W, He L, Yang Y, Luo L, Guo Z. Prominent role of histone lysine demethylases in cancer epigenetics and therapy. Oncotarget 2018; 9:34429-34448. [PMID: 30344952 PMCID: PMC6188137 DOI: 10.18632/oncotarget.24319] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Accepted: 12/04/2017] [Indexed: 12/14/2022] Open
Abstract
Protein methylation has an important role in the regulation of chromatin, gene expression and regulation. The protein methyl transferases are genetically altered in various human cancers. The enzymes that remove histone methylation have led to increased awareness of protein interactions as potential drug targets. Specifically, Lysine Specific Demethylases (LSD) removes methylated histone H3 lysine 4 (H3K4) and H3 lysine 9 (H3K9) through formaldehyde-generating oxidation. It has been reported that LSD1 and its downstream targets are involved in tumor-cell growth and metastasis. Functional studies of LSD1 indicate that it regulates activation and inhibition of gene transcription in the nucleus. Here we made a discussion about the summary of histone lysine demethylase and their functions in various human cancers.
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Affiliation(s)
- Avilala Janardhan
- The No. 7 People's Hospital of Changzhou, Changzhou, China.,Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Chandrasekhar Kathera
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Amrutha Darsi
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Wajid Ali
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Lingfeng He
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Yanhua Yang
- The No. 7 People's Hospital of Changzhou, Changzhou, China
| | - Libo Luo
- The No. 7 People's Hospital of Changzhou, Changzhou, China
| | - Zhigang Guo
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, China
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45
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Kozub MM, Carr RM, Lomberk GL, Fernandez-Zapico ME. LSD1, a double-edged sword, confers dynamic chromatin regulation but commonly promotes aberrant cell growth. F1000Res 2017; 6:2016. [PMID: 29225781 PMCID: PMC5691370 DOI: 10.12688/f1000research.12169.1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/17/2017] [Indexed: 12/21/2022] Open
Abstract
Histone-modifying enzymes play a critical role in chromatin remodeling and are essential for influencing several genome processes such as gene expression and DNA repair, replication, and recombination. The discovery of lysine-specific demethylase 1 (LSD1), the first identified histone demethylase, dramatically revolutionized research in the field of epigenetics. LSD1 plays a pivotal role in a wide range of biological operations, including development, cellular differentiation, embryonic pluripotency, and disease (for example, cancer). This mini-review focuses on the role of LSD1 in chromatin regulatory complexes, its involvement in epigenetic changes throughout development, and its importance in physiological and pathological processes.
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Affiliation(s)
- Meghan M Kozub
- Genomics Laboratories, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, USA
| | - Ryan M Carr
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, USA
| | - Gwen L Lomberk
- Division of Research, Department of Surgery, Medical College of Wisconsin, Milwaukee, USA
| | - Martin E Fernandez-Zapico
- Schulze Center for Novel Therapeutics, Division of Oncology Research, Department of Oncology, Mayo Clinic, Rochester, USA
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46
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Pearce AN, Kaiser M, Copp BR. Synthesis and antimalarial evaluation of artesunate-polyamine and trioxolane-polyamine conjugates. Eur J Med Chem 2017; 140:595-603. [DOI: 10.1016/j.ejmech.2017.09.040] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 09/18/2017] [Accepted: 09/20/2017] [Indexed: 12/18/2022]
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47
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Sun K, Peng JD, Suo FZ, Zhang T, Fu YD, Zheng YC, Liu HM. Discovery of tranylcypromine analogs with an acylhydrazone substituent as LSD1 inactivators: Design, synthesis and their biological evaluation. Bioorg Med Chem Lett 2017; 27:5036-5039. [PMID: 29037950 DOI: 10.1016/j.bmcl.2017.10.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 09/29/2017] [Accepted: 10/01/2017] [Indexed: 02/07/2023]
Abstract
Lysine specific demethylase 1 (LSD1), the first identified histone demethylase, plays an important role in epigenetic regulation of gene activation and repression, has been reported to be up-regulated and involved in numbers of solid malignant tumors. In this study, we identified a series of phenylalanyl hydrazones based LSD1 inhibitors, and the most potent one, compound 4q, can inactivate LSD1 with IC50 = 91.83 nM. In cellular level, compound 4q can induce the accumulation of CD86 as well as H3K4me2, and inhibit gastric cancer cell proliferation by inactivating LSD1. Our findings indicated that compound 4q may serve as a potential leading compound to target LSD1 overexpressed gastric cancer.
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Affiliation(s)
- Kai Sun
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, PR China; Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China, PR China; Key Laboratory of Henan Province for Drug Quality and Evaluation, PR China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China
| | - Jia-Di Peng
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, PR China; Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China, PR China; Key Laboratory of Henan Province for Drug Quality and Evaluation, PR China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China
| | - Feng-Zhi Suo
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, PR China; Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China, PR China; Key Laboratory of Henan Province for Drug Quality and Evaluation, PR China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China
| | - Ting Zhang
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, PR China; Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China, PR China; Key Laboratory of Henan Province for Drug Quality and Evaluation, PR China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China
| | - Yun-Dong Fu
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, PR China; Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China, PR China; Key Laboratory of Henan Province for Drug Quality and Evaluation, PR China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China
| | - Yi-Chao Zheng
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, PR China; Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China, PR China; Key Laboratory of Henan Province for Drug Quality and Evaluation, PR China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China; National Center for International Research of Micro-nano Molding Technology & Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou 450001, PR China.
| | - Hong-Min Liu
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, Henan Province, PR China; Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China, PR China; Key Laboratory of Henan Province for Drug Quality and Evaluation, PR China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, PR China.
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48
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Chen L, Vasilatos SN, Qin Y, Katz TA, Cao C, Wu H, Tasdemir N, Levine KM, Oesterreich S, Davidson NE, Huang Y. Functional characterization of lysine-specific demethylase 2 (LSD2/KDM1B) in breast cancer progression. Oncotarget 2017; 8:81737-81753. [PMID: 29137219 PMCID: PMC5669845 DOI: 10.18632/oncotarget.19387] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 07/03/2017] [Indexed: 02/06/2023] Open
Abstract
Flavin-dependent histone demethylases govern histone H3K4 methylation and act as important chromatin modulators that are extensively involved in regulation of DNA replication, gene transcription, DNA repair, and heterochromatin gene silencing. While the activities of lysine-specific demethylase 1 (LSD1/KDM1A) in facilitating breast cancer progression have been well characterized, the roles of its homolog LSD2 (KDM1B) in breast oncogenesis are relatively less understood. In this study, we showed that LSD2 protein level was significantly elevated in malignant breast cell lines compared with normal breast epithelial cell line. TCGA- Oncomine database showed that LSD2 expression is significantly higher in basal-like breast tumors compared to other breast cancer subtypes or normal breast tissue. Overexpression of LSD2 in MDA-MB-231 cells significantly altered the expression of key important epigenetic modifiers such as LSD1, HDAC1/2, and DNMT3B; promoted cellular proliferation; and augmented colony formation in soft agar; while attenuating motility and invasion. Conversely, siRNA-mediated depletion of endogenous LSD2 hindered growth of multiple breast cancer cell lines while shRNA-mediated LSD2 depletion augmented motility and invasion. Moreover, LSD2 overexpression in MDA-MB-231 cells facilitated mammosphere formation, enriched the subpopulation of CD49f+/EpCAM- and ALDHhigh, and induced the expression of pluripotent stem cell markers, NANOG and SOX2. In xenograft studies using immune-compromised mice, LSD2-overexpressing MDA-MB-231 cells displayed accelerated tumor growth but significantly fewer lung metastases than controls. Taken together, our findings provide novel insights into the critical and multifaceted roles of LSD2 in the regulation of breast cancer progression and cancer stem cell enrichment.
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Affiliation(s)
- Lin Chen
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,School of Medicine, Tsinghua University, Beijing, P.R. China
| | - Shauna N Vasilatos
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Ye Qin
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Tiffany A Katz
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, USA
| | - Chunyu Cao
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,China Three Gorges University, Yichang, Hubei, P. R. China
| | - Hao Wu
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Nilgun Tasdemir
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kevin M Levine
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Nancy E Davidson
- Fred Hutchinson Cancer Research Center and Department of Medicine, University of Washington, Seattle, WA, USA
| | - Yi Huang
- Women's Cancer Research Center, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Abdel-Hafiz HA. Epigenetic Mechanisms of Tamoxifen Resistance in Luminal Breast Cancer. Diseases 2017; 5:E16. [PMID: 28933369 PMCID: PMC5622332 DOI: 10.3390/diseases5030016] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 06/28/2017] [Accepted: 06/30/2017] [Indexed: 12/11/2022] Open
Abstract
Breast cancer is one of the most common cancers and the second leading cause of cancer death in the United States. Estrogen receptor (ER)-positive cancer is the most frequent subtype representing more than 70% of breast cancers. These tumors respond to endocrine therapy targeting the ER pathway including selective ER modulators (SERMs), selective ER downregulators (SERDs) and aromatase inhibitors (AIs). However, resistance to endocrine therapy associated with disease progression remains a significant therapeutic challenge. The precise mechanisms of endocrine resistance remain unclear. This is partly due to the complexity of the signaling pathways that influence the estrogen-mediated regulation in breast cancer. Mechanisms include ER modifications, alteration of coregulatory function and modification of growth factor signaling pathways. In this review, we provide an overview of epigenetic mechanisms of tamoxifen resistance in ER-positive luminal breast cancer. We highlight the effect of epigenetic changes on some of the key mechanisms involved in tamoxifen resistance, such as tumor-cell heterogeneity, ER signaling pathway and cancer stem cells (CSCs). It became increasingly recognized that CSCs are playing an important role in driving metastasis and tamoxifen resistance. Understanding the mechanism of tamoxifen resistance will provide insight into the design of novel strategies to overcome the resistance and make further improvements in breast cancer therapeutics.
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Affiliation(s)
- Hany A Abdel-Hafiz
- Department of Medicine/Endocrinology, School of Medicine, University of Colorado, Ms 8106 PO Box 6511, 12801 E 17th Avenue, Aurora, Denver, CO 80010, USA; Tel.: +1-303-724-1013; Fax: +1-303-724-3920.
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Targeting polyamine metabolism for cancer therapy and prevention. Biochem J 2017; 473:2937-53. [PMID: 27679855 DOI: 10.1042/bcj20160383] [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] [Received: 04/26/2016] [Accepted: 06/10/2016] [Indexed: 12/22/2022]
Abstract
The chemically simple, biologically complex eukaryotic polyamines, spermidine and spermine, are positively charged alkylamines involved in many crucial cellular processes. Along with their diamine precursor putrescine, their normally high intracellular concentrations require fine attenuation by multiple regulatory mechanisms to keep these essential molecules within strict physiologic ranges. Since the metabolism of and requirement for polyamines are frequently dysregulated in neoplastic disease, the metabolic pathway and functions of polyamines provide rational drug targets; however, these targets have been difficult to exploit for chemotherapy. It is the goal of this article to review the latest findings in the field that demonstrate the potential utility of targeting the metabolism and function of polyamines as strategies for both chemotherapy and, possibly more importantly, chemoprevention.
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