1
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Lin SC, Tsai YC, Chen YL, Lin HK, Huang YC, Lin YS, Cheng YS, Chen HY, Li CJ, Lin TY, Lin SC. Un-methylation of NUDT21 represses docosahexaenoic acid biosynthesis contributing to enzalutamide resistance in prostate cancer. Drug Resist Updat 2024; 77:101144. [PMID: 39208673 DOI: 10.1016/j.drup.2024.101144] [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: 05/07/2024] [Revised: 08/05/2024] [Accepted: 08/21/2024] [Indexed: 09/04/2024]
Abstract
AIMS The recent approval of enzalutamide for metastatic castration-sensitive prostate cancer underscores its growing clinical significance, raising concerns about emerging resistance and limited treatment options. While the reactivation of the androgen receptor (AR) and other genes plays a role in enzalutamide resistance, identifications of novel underlying mechanism with therapeutic potential in enzalutamide-resistant (EnzaR) cells remain largely elusive. METHODS Drug-resistant prostate cancer cell lines, animal models, and organoids were utilized to examine NUDT21 function by transcriptomic and metabolomic analyses through loss-of-function and gain-of-function assays. Notably, a mono-methylation monoclonal antibody and conditional-knockin transgenic mouse model of NUDT21 were generated for evaluating its function. RESULTS NUDT21 overexpression acts as a crucial alternative polyadenylation (APA) mediator, supported by its oncogenic role in prostate cancer. PRMT7-mediated mono-methylation of NUDT21 induces a shift in 3'UTR usage, reducing oncogenicity. In contrast, its un-methylation promotes cancer growth and cuproptosis insensitivity in EnzaR cells by exporting toxic copper and suppressing docosahexaenoic acid (DHA) biosynthesis. Crucially, NUDT21 inhibition or DHA supplementation with copper ionophore holds therapeutic promise for EnzaR cells. CONCLUSIONS The un-methylation of NUDT21-mediated 3'UTR shortening unveils a novel mechanism for enzalutamide resistance, and our findings offer innovative strategies for advancing the treatment of prostate cancer patients experiencing enzalutamide resistance.
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Affiliation(s)
- Shin-Chih Lin
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Ya-Chuan Tsai
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Ying-Lan Chen
- Department of Biotechnology and Bioindustry Sciences, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan, 701, Taiwan; University Center of Bioscience and Biotechnology, National Cheng Kung University, Tainan, 701, Taiwan
| | - Hui-Kuan Lin
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA; Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Yun-Chen Huang
- Institute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Yi-Syuan Lin
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Yu-Sheng Cheng
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Hsing-Yi Chen
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, 813, Taiwan
| | - Tsung-Yen Lin
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Shih-Chieh Lin
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan; Institute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan; Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, 701, Taiwan.
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2
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Carmona AV, Jonnalagadda S, Case AM, Maddeboina K, Jonnalagadda SK, Dow LF, Duan L, Penning TM, Trippier PC. Discovery of an Aldo-Keto reductase 1C3 (AKR1C3) degrader. Commun Chem 2024; 7:95. [PMID: 38684887 PMCID: PMC11059152 DOI: 10.1038/s42004-024-01177-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 04/11/2024] [Indexed: 05/02/2024] Open
Abstract
Aldo-keto reductase 1C3 (AKR1C3) is a protein upregulated in prostate cancer, hematological malignancies, and other cancers where it contributes to proliferation and chemotherapeutic resistance. Androgen receptor splice variant 7 (ARv7) is the most common mutation of the AR receptor that confers resistance to clinical androgen receptor signalling inhibitors in castration-resistant prostate cancer. AKR1C3 interacts with ARv7 promoting stabilization. Herein we report the discovery of the first-in-class AKR1C3 Proteolysis-Targeting Chimera (PROTAC) degrader. This first-generation degrader potently reduced AKR1C3 expression in 22Rv1 prostate cancer cells with a half-maximal degradation concentration (DC50) of 52 nM. Gratifyingly, concomitant degradation of ARv7 was observed with a DC50 = 70 nM, along with degradation of the AKR1C3 isoforms AKR1C1 and AKR1C2 to a lesser extent. This compound represents a highly useful chemical tool and a promising strategy for prostate cancer intervention.
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Affiliation(s)
- Angelica V Carmona
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, 68106, USA
| | - Shirisha Jonnalagadda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, 68106, USA
| | - Alfie M Case
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, 68106, USA
| | - Krishnaiah Maddeboina
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, 68106, USA
| | - Sravan K Jonnalagadda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, 68106, USA
| | - Louise F Dow
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, 68106, USA
| | - Ling Duan
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Trevor M Penning
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Paul C Trippier
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, 68106, USA.
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68106, USA.
- UNMC Center for Drug Design and Innovation, University of Nebraska Medical Center, Omaha, NE, 68106, USA.
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3
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Li M, Zhang L, Yu J, Wang X, Cheng L, Ma Z, Chen X, Wang L, Goh BC. AKR1C3 in carcinomas: from multifaceted roles to therapeutic strategies. Front Pharmacol 2024; 15:1378292. [PMID: 38523637 PMCID: PMC10957692 DOI: 10.3389/fphar.2024.1378292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/26/2024] [Indexed: 03/26/2024] Open
Abstract
Aldo-Keto Reductase Family 1 Member C3 (AKR1C3), also known as type 5 17β-hydroxysteroid dehydrogenase (17β-HSD5) or prostaglandin F (PGF) synthase, functions as a pivotal enzyme in androgen biosynthesis. It catalyzes the conversion of weak androgens, estrone (a weak estrogen), and PGD2 into potent androgens (testosterone and 5α-dihydrotestosterone), 17β-estradiol (a potent estrogen), and 11β-PGF2α, respectively. Elevated levels of AKR1C3 activate androgen receptor (AR) signaling pathway, contributing to tumor recurrence and imparting resistance to cancer therapies. The overexpression of AKR1C3 serves as an oncogenic factor, promoting carcinoma cell proliferation, invasion, and metastasis, and is correlated with unfavorable prognosis and overall survival in carcinoma patients. Inhibiting AKR1C3 has demonstrated potent efficacy in suppressing tumor progression and overcoming treatment resistance. As a result, the development and design of AKR1C3 inhibitors have garnered increasing interest among researchers, with significant progress witnessed in recent years. Novel AKR1C3 inhibitors, including natural products and analogues of existing drugs designed based on their structures and frameworks, continue to be discovered and developed in laboratories worldwide. The AKR1C3 enzyme has emerged as a key player in carcinoma progression and therapeutic resistance, posing challenges in cancer treatment. This review aims to provide a comprehensive analysis of AKR1C3's role in carcinoma development, its implications in therapeutic resistance, and recent advancements in the development of AKR1C3 inhibitors for tumor therapies.
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Affiliation(s)
- Mengnan Li
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Limin Zhang
- Jingzhou Hospital of Traditional Chinese Medicine, Jingzhou, China
- The Third Clinical Medical College of Yangtze University, Jingzhou, China
| | - Jiahui Yu
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Xiaoxiao Wang
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Le Cheng
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Zhaowu Ma
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Xiaoguang Chen
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Lingzhi Wang
- Department of Haematology–Oncology, National University Cancer Institute, Singapore, Singapore
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Boon Cher Goh
- Department of Haematology–Oncology, National University Cancer Institute, Singapore, Singapore
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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4
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Maddeboina K, Jonnalagadda SK, Morsy A, Duan L, Chhonker YS, Murry DJ, Penning TM, Trippier PC. Aldo-Keto Reductase 1C3 Inhibitor Prodrug Improves Pharmacokinetic Profile and Demonstrates In Vivo Efficacy in a Prostate Cancer Xenograft Model. J Med Chem 2023; 66:9894-9915. [PMID: 37428858 DOI: 10.1021/acs.jmedchem.3c00732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2023]
Abstract
Aldo-keto reductase 1C3 (AKR1C3) is overexpressed in castration-resistant prostate cancer where it acts to drive proliferation and aggressiveness by producing androgens. The reductive action of the enzyme leads to chemoresistance development against various clinical antineoplastics across a range of cancers. Herein, we report the continued optimization of selective AKR1C3 inhibitors and the identification of 5r, a potent AKR1C3 inhibitor (IC50 = 51 nM) with >1216-fold selectivity for AKR1C3 over closely related isoforms. Due to the cognizance of the poor pharmacokinetics associated with free carboxylic acids, a methyl ester prodrug strategy was pursued. The prodrug 4r was converted to free acid 5r in vitro in mouse plasma and in vivo. The in vivo pharmacokinetic evaluation revealed an increase in systemic exposure and increased the maximum 5r concentration compared to direct administration of the free acid. The prodrug 4r demonstrated a dose-dependent effect to reduce the tumor volume of 22Rv1 prostate cancer xenografts without observed toxicity.
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Affiliation(s)
- Krishnaiah Maddeboina
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Sravan K Jonnalagadda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Ahmed Morsy
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Ling Duan
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Yashpal S Chhonker
- Department of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Daryl J Murry
- Department of Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Trevor M Penning
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Paul C Trippier
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
- UNMC Center for Drug Discovery, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
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5
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He S, Liu Y, Chu X, Li Q, Lyu W, Liu Y, Xing S, Feng F, Liu W, Guo Q, Zhao L, Sun H. Discovery of Novel Aldo-Keto Reductase 1C3 Inhibitors as Chemotherapeutic Potentiators for Cancer Drug Resistance. ACS Med Chem Lett 2022; 13:1286-1294. [PMID: 35978698 PMCID: PMC9377021 DOI: 10.1021/acsmedchemlett.2c00175] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 07/06/2022] [Indexed: 11/29/2022] Open
Abstract
As a crucial target which is overexpressed in a variety of cancers, aldo-keto reductase 1C3 (AKR1C3) confers chemotherapeutic resistance to many clinical agents. However, a limited number of AKR1C3-selective inhibitors are applied clinically, which indicates the importance of identifying active compounds. Herein, we report the discovery, synthesis, and evaluation of novel and potent AKR1C3 inhibitors with structural diversity. Molecular dynamics simulations of these active compounds provide reasonable clarification of the interpreted biological data. Moreover, we demonstrate that AKR1C3 inhibitors have the potential to be superior therapeutic agents for re-sensitizing drug-resistant cell lines to chemotherapy, especially the pan-AKR1C inhibitor S07-2010. Our study identifies new structural classes of AKR1C3 inhibitors and enriches the structural diversity, which facilitates the future rational design of inhibitors and structural optimization. Moreover, these compounds may serve as promising therapeutic adjuvants toward new therapeutics for countering drug resistance.
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Affiliation(s)
- Siyu He
- School
of Pharmacy, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
- State
Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis
and Intervention, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Yang Liu
- School
of Pharmacy, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
| | - Xianglin Chu
- School
of Pharmacy, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
| | - Qi Li
- Department
of Medical Pharmacy, School of Basic Medicine, Qingdao University, Qingdao 266071, People’s Republic
of China
| | - Weiping Lyu
- Department
of Pharmaceutical Analysis, Key Laboratory of Drug Quality Control
and Pharmacovigilance, China Pharmaceutical
University, Nanjing 211198, People’s Republic of China
| | - Yijun Liu
- School
of Pharmacy, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
| | - Shuaishuai Xing
- School
of Pharmacy, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
| | - Feng Feng
- Department
of Natural Medicinal Chemistry, China Pharmaceutical
University, Nanjing 211198, People’s Republic of China
- Jiangsu
Drug Development Engineering Research Center for Central Degenerative
Disease, Jiangsu Food and Pharmaceuticals
Science College, Nanjing 223005, People’s Republic
of China
| | - Wenyuan Liu
- School
of Pharmacy, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
- Department
of Pharmaceutical Analysis, Key Laboratory of Drug Quality Control
and Pharmacovigilance, China Pharmaceutical
University, Nanjing 211198, People’s Republic of China
| | - Qinglong Guo
- State
Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis
and Intervention, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Li Zhao
- State
Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis
and Intervention, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Haopeng Sun
- School
of Pharmacy, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
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6
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Xu Q, Zhang Z, Huang C, Bao Q, Zhang R, Wu M, Xiao X, Han X, Li X, Zhou J. Development of novel androgen receptor antagonists based on the structure of darolutamide. Bioorg Chem 2022; 124:105829. [DOI: 10.1016/j.bioorg.2022.105829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 04/12/2022] [Accepted: 04/20/2022] [Indexed: 12/27/2022]
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7
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Jonnalagadda SK, Huwaimel BI, Jonnalagadda S, Garrison JC, Trippier PC. Access to Highly Strained Tricyclic Ketals Derived from Coumarins. J Org Chem 2022; 87:4476-4482. [PMID: 35258961 PMCID: PMC8996706 DOI: 10.1021/acs.joc.2c00018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Synthesis of highly strained fused substituted dihydrobenzopyran cyclopropyl lactones derived from coumarin carboxylates are reported. The substrate scope tolerates a variety of 6- and 8-substituents on the coumarin ring. Substitution at the 5- or 7-position is resistant to tricyclic lactone formation except with 7-methyl substitution. Benzamide-containing coumarins afford the tricyclic ketal. A plausible mechanism is proposed for the formation of the fused lactone: intramolecular rearrangement of trans cyclopropyl methyl ketones with phenolic acetate via the formation of a hemiacetal.
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Affiliation(s)
- Sravan K Jonnalagadda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Bader I Huwaimel
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States.,Department of Pharmaceutical Chemistry, College of Pharmacy, University of Hail, Hail, 81442, Kingdom of Saudi Arabia
| | - Shirisha Jonnalagadda
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Jered C Garrison
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States.,Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
| | - Paul C Trippier
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States.,Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States.,UNMC Center for Drug Discovery, University of Nebraska Medical Center, Omaha, Nebraska 68106, United States
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8
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Wang L, Li R, Song C, Chen Y, Long H, Yang L. Small-Molecule Anti-Cancer Drugs From 2016 to 2020: Synthesis and Clinical Application. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211040326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Malignant tumors have become a significant public health problem that severely threatens human health. Drug-targeting therapy is essential for tumor therapy, along with surgery and radiotherapy. Of the 378 novel drugs approved over the past five years, those for oncological therapy remains at the top (25%). These drugs are used to treat patients with various cancers by acting on corresponding targets, such as EGFR, JAK, BTK, IDH, and FLT3. This review examines anti-tumor agents approved between 2016 and 2020, classifying them according to indication (such as lung cancer, leukemia, breast cancer, and myeloma). These drugs are reviewed according to their route of administration, first-in-class designation, approval dates, and expedited review categories. Furthermore, this paper summarizes the targets and modes of action of the approved anti-tumor drugs while systematically discussing their synthetic routes for medicinal chemistry or industrial use, which will benefit next-generation drug discovery.
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Affiliation(s)
| | - Rong Li
- Xihua University, Chengdu, Sichuan, China
| | - Chen Song
- Xihua University, Chengdu, Sichuan, China
| | - Yanli Chen
- Xihua University, Chengdu, Sichuan, China
| | - Haiyue Long
- The Air Force Hospital of Western Theater command
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9
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Penning TM, Jonnalagadda S, Trippier PC, Rižner TL. Aldo-Keto Reductases and Cancer Drug Resistance. Pharmacol Rev 2021; 73:1150-1171. [PMID: 34312303 DOI: 10.1124/pharmrev.120.000122] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Human aldo-keto reductases (AKRs) catalyze the NADPH-dependent reduction of carbonyl groups to alcohols for conjugation reactions to proceed. They are implicated in resistance to cancer chemotherapeutic agents either because they are directly involved in their metabolism or help eradicate the cellular stress created by these agents (e.g., reactive oxygen species and lipid peroxides). Furthermore, this cellular stress activates the Nuclear factor-erythroid 2 p45-related factor 2 (NRF2)-Kelch-like ECH-associated protein 1 pathway. As many human AKR genes are upregulated by the NRF2 transcription factor, this leads to a feed-forward mechanism to enhance drug resistance. Resistance to major classes of chemotherapeutic agents (anthracyclines, mitomycin, cis-platin, antitubulin agents, vinca alkaloids, and cyclophosphamide) occurs by this mechanism. Human AKRs also catalyze the synthesis of androgens and estrogens and the elimination of progestogens and are involved in hormonal-dependent malignancies. They are upregulated by antihormonal therapy providing a second mechanism for cancer drug resistance. Inhibitors of the NRF2 system or pan-AKR1C inhibitors offer promise to surmount cancer drug resistance and/or synergize the effects of existing drugs. SIGNIFICANCE STATEMENT: Aldo-keto reductases (AKRs) are overexpressed in a large number of human tumors and mediate resistance to cancer chemotherapeutics and antihormonal therapies. Existing drugs and new agents in development may surmount this resistance by acting as specific AKR isoforms or AKR pan-inhibitors to improve clinical outcome.
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Affiliation(s)
- Trevor M Penning
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology & Translational Therapeutics, Philadelphia, Pennsylvania (T.M.P.); Department of Pharmaceutical Science (S.J., P.C.T.) and Fred and Pamela Buffett Cancer Center (P.C.T.), University of Nebraska Medical Center and UNMC Center for Drug Discovery, Omaha, Nebraska; and Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (T.L.R.)
| | - Sravan Jonnalagadda
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology & Translational Therapeutics, Philadelphia, Pennsylvania (T.M.P.); Department of Pharmaceutical Science (S.J., P.C.T.) and Fred and Pamela Buffett Cancer Center (P.C.T.), University of Nebraska Medical Center and UNMC Center for Drug Discovery, Omaha, Nebraska; and Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (T.L.R.)
| | - Paul C Trippier
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology & Translational Therapeutics, Philadelphia, Pennsylvania (T.M.P.); Department of Pharmaceutical Science (S.J., P.C.T.) and Fred and Pamela Buffett Cancer Center (P.C.T.), University of Nebraska Medical Center and UNMC Center for Drug Discovery, Omaha, Nebraska; and Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (T.L.R.)
| | - Tea Lanišnik Rižner
- Center of Excellence in Environmental Toxicology, Department of Systems Pharmacology & Translational Therapeutics, Philadelphia, Pennsylvania (T.M.P.); Department of Pharmaceutical Science (S.J., P.C.T.) and Fred and Pamela Buffett Cancer Center (P.C.T.), University of Nebraska Medical Center and UNMC Center for Drug Discovery, Omaha, Nebraska; and Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia (T.L.R.)
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10
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Resistance to second-generation androgen receptor antagonists in prostate cancer. Nat Rev Urol 2021; 18:209-226. [PMID: 33742189 DOI: 10.1038/s41585-021-00438-4] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2021] [Indexed: 01/31/2023]
Abstract
The introduction of second-generation androgen receptor antagonists (SG-ARAs) has greatly impacted the treatment of metastatic prostate cancer, providing tolerable and efficacious alternatives to chemotherapy. SG-ARAs provide similar therapeutic benefit to abiraterone, a potent CYP17 inhibitor, and do not require the co-administration of prednisone. Despite considerable improvements in clinical outcomes in the settings of both castration sensitivity and castration resistance, the durability of clinical response to the SG-ARAs enzalutamide, apalutamide and darolutamide, similar to abiraterone, is limited by inevitable acquired resistance. Genomic aberrations that confer resistance to SG-ARAs or provide potential alternative treatment modalities have been identified in numerous studies, including alterations of the androgen receptor, DNA repair, cell cycle, PI3K-AKT-mTOR and Wnt-β-catenin pathways. To combat resistance, researchers have explored approaches to optimizing the utility of available treatments, as well as the use of alternative agents with a variety of targets, including AR-V7, AKT, EZH2 and HIF1α. Ongoing research to establish predictive biomarkers for the treatment of tumours with resistance to SG-ARAs led to the approval of the PARP inhibitors olaparib and rucaparib in pre-treated metastatic castration-resistant prostate cancer. The results of ongoing studies will help to shape precision medicine in prostate cancer and further optimize treatment paradigms to maximize clinical outcomes.
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11
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Huwaimel BI, Bhakta M, Kulkarni CA, Milliken AS, Wang F, Peng A, Brookes PS, Trippier PC. Discovery of Halogenated Benzothiadiazine Derivatives with Anticancer Activity*. ChemMedChem 2021; 16:1143-1162. [PMID: 33331124 DOI: 10.1002/cmdc.202000729] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/16/2020] [Indexed: 12/24/2022]
Abstract
Mitochondrial respiratory complex II (CII), also known as succinate dehydrogenase, plays a critical role in mitochondrial metabolism. Known but low potency CII inhibitors are selectively cytotoxic to cancer cells including the benzothiadiazine-based anti-hypoglycemic diazoxide. Herein, we study the structure-activity relationship of benzothiadiazine derivatives for CII inhibition and their effect on cancer cells for the first time. A 15-fold increase in CII inhibition was achieved over diazoxide, albeit with micromolar IC50 values. Cytotoxicity evaluation of the novel derivatives resulted in the identification of compounds with much greater antineoplastic effect than diazoxide, the most potent of which possesses an IC50 of 2.93±0.07 μM in a cellular model of triple-negative breast cancer, with high selectivity over nonmalignant cells and more than double the potency of the clinical agent 5-fluorouracil. No correlation between cytotoxicity and CII inhibition was found, thus indicating an as-yet-undefined mechanism of action of this scaffold. The derivatives described herein represent valuable hit compounds for therapeutic discovery in triple-negative breast cancer.
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Affiliation(s)
- Bader I Huwaimel
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68106, USA
| | - Myla Bhakta
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Chaitanya A Kulkarni
- Department of Anesthesiology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Alexander S Milliken
- Department of Anesthesiology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Feifei Wang
- Department of Oral Biology, College of Dentistry, University of Nebraska Medical Center, Lincoln, NE 68583, USA
| | - Aimin Peng
- Department of Oral Biology, College of Dentistry, University of Nebraska Medical Center, Lincoln, NE 68583, USA
| | - Paul S Brookes
- Department of Anesthesiology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Paul C Trippier
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center, Omaha, NE 68106, USA.,Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68106, USA.,UNMC Center for Drug Discovery, University of Nebraska Medical Center, Omaha, NE 68106, USA
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12
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Penning TM, Asangani IA, Sprenger C, Plymate S. Intracrine androgen biosynthesis and drug resistance. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2020; 3:912-929. [PMID: 35582223 PMCID: PMC8992556 DOI: 10.20517/cdr.2020.60] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/30/2020] [Accepted: 10/10/2020] [Indexed: 06/15/2023]
Abstract
Castration-resistant prostate cancer is the lethal form of prostate cancer and most commonly remains dependent on androgen receptor (AR) signaling. Current therapies use AR signaling inhibitors (ARSI) exemplified by abiraterone acetate, a P450c17 inhibitor, and enzalutamide, a potent AR antagonist. However, drug resistance to these agents occurs within 12-18 months and they only prolong overall survival by 3-4 months. Multiple mechanisms can contribute to ARSI drug resistance. These mechanisms can include but are not limited to germline mutations in the AR, post-transcriptional alterations in AR structure, and adaptive expression of genes involved in the intracrine biosynthesis and metabolism of androgens within the tumor. This review focuses on intracrine androgen biosynthesis, how this can contribute to ARSI drug resistance, and therapeutic strategies that can be used to surmount these resistance mechanisms.
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Affiliation(s)
- Trevor M. Penning
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Irfan A. Asangani
- Department Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Cynthia Sprenger
- Division of Gerontology & Geriatric Medicine, Department of Medicine, University of Washington, Seattle, WA 98109, USA
| | - Stephen Plymate
- Division of Gerontology & Geriatric Medicine, Department of Medicine, University of Washington, Seattle, WA 98109, USA
- Geriatric Research Education and Clinical Center (GRECC), VA Puget Sound Health Care System, Seattle, WA 98108, USA
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13
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Matsunaga T, Okumura N, Saito H, Morikawa Y, Suenami K, Hisamatsu A, Endo S, Ikari A. Significance of aldo-keto reductase 1C3 and ATP-binding cassette transporter B1 in gain of irinotecan resistance in colon cancer cells. Chem Biol Interact 2020; 332:109295. [PMID: 33096057 DOI: 10.1016/j.cbi.2020.109295] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/08/2020] [Accepted: 10/19/2020] [Indexed: 11/29/2022]
Abstract
Irinotecan (CPT11) is widely prescribed for treatment of various intractable cancers such as advanced and metastatic colon cancer cells, but its continuous treatment promotes the resistance development. In this study, we established CPT11-resistant variants of three human colon cancer (DLD1, RKO and LoVo) cell lines, and found that gain of the resistance elicited an up-regulation of aldo-keto reductase (AKR) 1C3 in the cells. Additionally, the sensitivity to CPT11 toxicity was decreased and increased by overexpression and knockdown, respectively, of the enzyme. Moreover, the resistant cells suppressed formation of reactive 4-hydroxy-2-nonenal by CPT11 treatment, and the suppressive effect was almost completely abolished by addition of an AKR1C3 inhibitor. These results suggest that up-regulated AKR1C3 contributes to promotion of the chemoresistance by detoxifying the reactive aldehyde. Western blot and real-time polymerase-chain reaction analyses and ATP-binding cassette (ABC) B1-functional assay revealed that, among three ABC transporters, ABCB1 was the most highly up-regulated by development of the CPT11 resistance, inferring a significant contribution of pregnane-X receptor-dependent signaling to the ABCB1 up-regulation. The combined treatment with inhibitors of AKR1C3 and ABCB1 potently sensitized the resistant cells to CPT11 and its active metabolite SN38. Taken together, our results suggest that combination of AKR1C3 and ABCB1 inhibitors is effective as adjuvant therapy to enhance CPT11 sensitivity of intractable colon cancer cells.
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Affiliation(s)
- Toshiyuki Matsunaga
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 502-8585, Japan.
| | - Naoko Okumura
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Haruhi Saito
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Yoshifumi Morikawa
- Forensic Science Laboratory, Gifu Prefectural Police Headquarters, Gifu, 500-8501, Japan
| | - Koichi Suenami
- Forensic Science Laboratory, Gifu Prefectural Police Headquarters, Gifu, 500-8501, Japan
| | - Aki Hisamatsu
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 502-8585, Japan
| | - Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
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14
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Hertzog JR, Zhang Z, Bignan G, Connolly PJ, Heindl JE, Janetopoulos CJ, Rupnow BA, McDevitt TM. AKR1C3 mediates pan-AR antagonist resistance in castration-resistant prostate cancer. Prostate 2020; 80:1223-1232. [PMID: 33258507 DOI: 10.1002/pros.24049] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 07/22/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Antiandrogens are effective therapies that block androgen receptor (AR) transactivation and signaling in over 50% of castration-resistant prostate cancer (CRPC) patients. However, an estimated 30% of responders will develop resistance to these therapies within 2 years. JNJ-pan-AR is a broad-spectrum AR antagonist that inhibits wild-type AR as well as several mutated versions of AR that have emerged in patients on chronic antiandrogen treatment. In this work, we aimed to identify the potential underlying mechanisms of resistance that may result from chronic JNJ-pan-AR treatment. METHODS The LNCaP JNJR prostate cancer subline was developed by chronically exposing LNCaP parental cells to JNJ-pan-AR. Transcriptomic and proteomic profiling was performed to identify potential drivers and/or biomarkers of the resistant phenotype. RESULTS Several enzymes critical to intratumoral androgen biosynthesis, Aldo-keto reductase family 1 member C3 (AKR1C3), UGT2B15, and UGT2B17 were identified as potential upstream regulators of the JNJ-pan-AR resistant cells. While we confirmed the overexpression of all three enzymes in the resistant cells only AKR1C3 expression played a functional role in driving JNJ-pan-AR resistance. We also discovered that AKR1C3 regulates UGT2B15 and UGT2B17 expression in JNJ-pan-AR resistant cells. CONCLUSIONS This study supports the rationale to further investigate the benefits of AKR1C3 inhibition in combination with antiandrogens to prevent CRPC disease progression.
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Affiliation(s)
- Jennifer R Hertzog
- Discovery Oncology, Janssen R&D US, Spring House, Pennsylvania
- Department of Biological Sciences, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania
| | - Zhuming Zhang
- Discovery Chemistry, Janssen R&D US, Spring House, Pennsylvania
| | - Gilles Bignan
- Discovery Chemistry, Janssen R&D US, Spring House, Pennsylvania
| | | | - Jason E Heindl
- Department of Biological Sciences, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania
| | - Christopher J Janetopoulos
- Department of Biological Sciences, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania
| | - Brent A Rupnow
- Discovery Oncology, Janssen R&D US, Spring House, Pennsylvania
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15
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Endo S, Oguri H, Segawa J, Kawai M, Hu D, Xia S, Okada T, Irie K, Fujii S, Gouda H, Iguchi K, Matsukawa T, Fujimoto N, Nakayama T, Toyooka N, Matsunaga T, Ikari A. Development of Novel AKR1C3 Inhibitors as New Potential Treatment for Castration-Resistant Prostate Cancer. J Med Chem 2020; 63:10396-10411. [PMID: 32847363 DOI: 10.1021/acs.jmedchem.0c00939] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Aldo-keto reductase (AKR) 1C3 catalyzes the synthesis of active androgens that promote the progression of prostate cancer. AKR1C3 also contributes to androgen-independent cell proliferation and survival through the metabolism of prostaglandins and reactive aldehydes. Because of its elevation in castration-resistant prostate cancer (CRPC) tissues, AKR1C3 is a promising therapeutic target for CRPC. In this study, we found a novel potent AKR1C3 inhibitor, N-(4-fluorophenyl)-8-hydroxy-2-imino-2H-chromene-3-carboxamide (2d), and synthesized its derivatives with IC50 values of 25-56 nM and >220-fold selectivity over other AKRs (1C1, 1C2, and 1C4). The structural factors for the inhibitory potency were elucidated by crystallographic study of AKR1C3 complexes with 2j and 2l. The inhibitors suppressed proliferation of prostate cancer 22Rv1 and PC3 cells through both androgen-dependent and androgen-independent mechanisms. Additionally, 2j and 2l prevented prostate tumor growth in a xenograft mouse model. Furthermore, the inhibitors significantly augmented apoptotic cell death induced by anti-CRPC drugs (abiraterone or enzalutamide).
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Affiliation(s)
- Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Hiroaki Oguri
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Jin Segawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Mina Kawai
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Dawei Hu
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Shuang Xia
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Takuya Okada
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Katsumasa Irie
- Cellular and Structural Physiology Institute, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8601, Japan.,Graduate School of Pharmaceutical Sciences, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8601, Japan
| | - Shinya Fujii
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, Tokyo 101-0062, Japan
| | - Hiroaki Gouda
- School of Pharmacy, Showa University, Tokyo 142-8555, Japan
| | - Kazuhiro Iguchi
- Laboratory of Community Pharmacy, Department of Pharmacy, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Takuo Matsukawa
- Department of Urology, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan
| | - Naohiro Fujimoto
- Department of Urology, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan
| | - Toshiyuki Nakayama
- Department of Pathology, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan
| | - Naoki Toyooka
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Toshiyuki Matsunaga
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 502-8585, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
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