1
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Li J, Cai Z, Li XW, Zhuang C. Natural Product-Inspired Targeted Protein Degraders: Advances and Perspectives. J Med Chem 2022; 65:13533-13560. [PMID: 36205223 DOI: 10.1021/acs.jmedchem.2c01223] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Targeted protein degradation (TPD), a promising therapeutic strategy in drug discovery, has great potential to regulate the endogenous degradation of undruggable targets with small molecules. As vital resources that provide diverse structural templates for drug discovery, natural products (NPs) are a rising and robust arsenal for the development of therapeutic TPD. The first proof-of-concept study of proteolysis-targeting chimeras (PROTACs) was a natural polyketide ovalicin-derived degrader; since then, NPs have shown great potential to promote TPD technology. The use of NP-inspired targeted protein degraders has been confirmed to be a promising strategy to treat many human conditions, including cancer, inflammation, and nonalcoholic fatty liver disease. Nevertheless, the development of NP-inspired degraders is challenging, and the field is currently in its infancy. In this review, we summarize the bioactivities and mechanisms of NP-inspired degraders and discuss the associated challenges and future opportunities in this field.
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Affiliation(s)
- Jiao Li
- Clinical Medicine Scientific and Technical Innovation Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.,School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Zhenyu Cai
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Xu-Wen Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China.,Shandong Laboratory of Yantai Drug Discovery, Bohai Rim Advanced Research Institute for Drug Discovery, Yantai, Shandong 264117, China
| | - Chunlin Zhuang
- Clinical Medicine Scientific and Technical Innovation Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.,School of Pharmacy, Second Military Medical University, Shanghai 200433, China
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2
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Nakano N, Fukuda K, Tashiro E, Ishikawa H, Nagano W, Kawamoto R, Mori A, Watanabe M, Yamazaki R, Nakane T, Naito M, Okamoto I, Itoh S. Hybrid molecule between platanic acid and LCL-161 as a yes-associated protein (YAP) degrader. J Biochem 2022; 171:631-640. [PMID: 35211741 DOI: 10.1093/jb/mvac021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 02/19/2022] [Indexed: 11/13/2022] Open
Abstract
Dysregulated Yes-associated protein (YAP) is involved in several malignant cancers. However, discovering a druggable YAP inhibitor(s) is difficult because YAP itself does not have any enzymatic activity. In such cases, targeted protein degradation strategies based on hybrid molecules that bind to the target protein and an E3 ubiquitin ligase are useful for suppressing proteins that exhibit aberrant activation and/or excessive expression. Upon screening YAP-interacting small compounds, we identified HK13, a platanic acid, as a novel compound that interacts with YAP. Next, we synthesized hybrid compounds of platanic acid and LCL-161, which reportedly shows a high affinity to for cIAP, one of E3 ubiquitin ligases. Among these compounds, HK24 possessed the ability to inhibit the growth of YAP overexpressing NCI-H290 cells. This inhibitory activity may be mediated by YAP degradation, although HK24 exhibited weak YAP degradation. Furthermore, we confirmed involvement of proteasome pathway in HK24-dependent YAP degradation by culturing NCI-H290 cells in the presence of a proteasome inhibitor. Therefore, it is possible that platanic acid is a potential candidate for molecular medicine targeting YAP.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Mikihiko Naito
- Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan; Social Cooperation Program of Targeted Protein Degradation, Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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3
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Liu L, Shi L, Wang Z, Zeng J, Wang Y, Xiao H, Zhu Y. Targeting Oncoproteins for Degradation by Small Molecule-Based Proteolysis-Targeting Chimeras (PROTACs) in Sex Hormone-Dependent Cancers. Front Endocrinol (Lausanne) 2022; 13:839857. [PMID: 35370971 PMCID: PMC8971670 DOI: 10.3389/fendo.2022.839857] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/22/2022] [Indexed: 11/21/2022] Open
Abstract
Sex hormone-dependent cancers, including breast, ovary, and prostate cancer, contribute to the high number of cancer-related deaths worldwide. Steroid hormones promote tumor occurrence, development, and metastasis by acting on receptors, such as estrogen receptors (ERs), androgen receptors (ARs), and estrogen-related receptors (ERRs). Therefore, endocrine therapy targeting ERs, ARs, and ERRs represents the potential and pivotal therapeutic strategy in sex hormone-dependent cancers. Proteolysis-targeting chimeras (PROTACs) are a novel strategy that can harness the potential of the endogenous ubiquitin-proteasome system (UPS) to target and degrade specific proteins, rather than simply inhibiting the activity of target proteins. Small molecule PROTACs degrade a variety of proteins in cells, mice, and humans and are an emerging approach for novel drug development. PROTACs targeting ARs, ERs, ERRs, and other proteins in sex hormone-dependent cancers have been reported and may overcome the problem of resistance to existing endocrine therapy and receptor antagonist treatments. This review briefly introduces the PROTAC strategy and summarizes the progress on the development of small molecule PROTACs targeting oncoproteins in sex hormone-dependent cancers, focusing on breast and prostate cancers.
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Affiliation(s)
- Li Liu
- Department of Clinical Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Lihong Shi
- Department of Clinical Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Zhaodi Wang
- Department of Gynecology, People’s Hospital of Henan University, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Jun Zeng
- Department of Clinical Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yue Wang
- Department of Gynecology, People’s Hospital of Henan University, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Hongtao Xiao
- Department of Clinical Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yongxia Zhu
- Department of Clinical Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Yongxia Zhu,
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4
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Ohoka N, Yokoo H, Okuhira K, Demizu Y, Naito M. Molecular Design, Synthesis, and Evaluation of SNIPER (ER) that Induces Targeted Protein Degradation of ERα. Methods Mol Biol 2022; 2418:363-382. [PMID: 35119675 DOI: 10.1007/978-1-0716-1920-9_20] [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: 06/14/2023]
Abstract
Manipulation of protein stability using small molecules has a great potential for both basic research and clinical therapy. Based on our protein knockdown technology, we developed chimeric degrader molecules SNIPER(ER)s that target the estrogen receptor alpha (ERα) for degradation via the ubiquitin-proteasome system. This chapter describes the design and synthesis of SNIPER(ER) compounds and methods for the evaluation of their activity in cellular systems and in a tumor xenograft model.
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Affiliation(s)
- Nobumichi Ohoka
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Kawasaki, Kanagawa, Japan
| | - Hidetomo Yokoo
- Division of Organic Chemistry, National Institute of Health Sciences, Kawasaki, Kanagawa, Japan
| | - Keiichiro Okuhira
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Kawasaki, Kanagawa, Japan
- Department of Environment and Health Sciences, Osaka University of Pharmaceutical Sciences, Osaka, Japan
| | - Yosuke Demizu
- Division of Organic Chemistry, National Institute of Health Sciences, Kawasaki, Kanagawa, Japan
| | - Mikihiko Naito
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Kawasaki, Kanagawa, Japan.
- Division of Organic Chemistry, National Institute of Health Sciences, Kawasaki, Kanagawa, Japan.
- Laboratory of Targeted Protein Degradation, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan.
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5
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Dale B, Cheng M, Park KS, Kaniskan HÜ, Xiong Y, Jin J. Advancing targeted protein degradation for cancer therapy. Nat Rev Cancer 2021; 21:638-654. [PMID: 34131295 PMCID: PMC8463487 DOI: 10.1038/s41568-021-00365-x] [Citation(s) in RCA: 271] [Impact Index Per Article: 90.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/23/2021] [Indexed: 02/05/2023]
Abstract
The human proteome contains approximately 20,000 proteins, and it is estimated that more than 600 of them are functionally important for various types of cancers, including nearly 400 non-enzyme proteins that are challenging to target by traditional occupancy-driven pharmacology. Recent advances in the development of small-molecule degraders, including molecular glues and heterobifunctional degraders such as proteolysis-targeting chimeras (PROTACs), have made it possible to target many proteins that were previously considered undruggable. In particular, PROTACs form a ternary complex with a hijacked E3 ubiquitin ligase and a target protein, leading to polyubiquitination and degradation of the target protein. The broad applicability of this approach is facilitated by the flexibility of individual E3 ligases to recognize different substrates. The vast majority of the approximately 600 human E3 ligases have not been explored, thus presenting enormous opportunities to develop degraders that target oncoproteins with tissue, tumour and subcellular selectivity. In this Review, we first discuss the molecular basis of targeted protein degradation. We then offer a comprehensive account of the most promising degraders in development as cancer therapies to date. Lastly, we provide an overview of opportunities and challenges in this exciting field.
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Affiliation(s)
- Brandon Dale
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Meng Cheng
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kwang-Su Park
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - H Ümit Kaniskan
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yue Xiong
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Curriculum in Genetics and Molecular Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Cullgen Inc., San Diego, CA, USA.
| | - Jian Jin
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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6
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Bricelj A, Steinebach C, Kuchta R, Gütschow M, Sosič I. E3 Ligase Ligands in Successful PROTACs: An Overview of Syntheses and Linker Attachment Points. Front Chem 2021; 9:707317. [PMID: 34291038 PMCID: PMC8287636 DOI: 10.3389/fchem.2021.707317] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 06/04/2021] [Indexed: 12/16/2022] Open
Abstract
Proteolysis-targeting chimeras (PROTACs) have received tremendous attention as a new and exciting class of therapeutic agents that promise to significantly impact drug discovery. These bifunctional molecules consist of a target binding unit, a linker, and an E3 ligase binding moiety. The chemically-induced formation of ternary complexes leads to ubiquitination and proteasomal degradation of target proteins. Among the plethora of E3 ligases, only a few have been utilized for the novel PROTAC technology. However, extensive knowledge on the preparation of E3 ligands and their utilization for PROTACs has already been acquired. This review provides an in-depth analysis of synthetic entries to functionalized ligands for the most relevant E3 ligase ligands, i.e. CRBN, VHL, IAP, and MDM2. Less commonly used E3 ligase and their ligands are also presented. We compare different preparative routes to E3 ligands with respect to feasibility and productivity. A particular focus was set on the chemistry of the linker attachment by discussing the synthetic opportunities to connect the E3 ligand at an appropriate exit vector with a linker to assemble the final PROTAC. This comprehensive review includes many facets involved in the synthesis of such complex molecules and is expected to serve as a compendium to support future synthetic attempts towards PROTACs.
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Affiliation(s)
- Aleša Bricelj
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | | | - Robert Kuchta
- Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | | | - Izidor Sosič
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
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7
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Alabi SB, Crews CM. Major advances in targeted protein degradation: PROTACs, LYTACs, and MADTACs. J Biol Chem 2021; 296:100647. [PMID: 33839157 PMCID: PMC8131913 DOI: 10.1016/j.jbc.2021.100647] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 02/06/2023] Open
Abstract
Of late, targeted protein degradation (TPD) has surfaced as a novel and innovative chemical tool and therapeutic modality. By co-opting protein degradation pathways, TPD facilitates complete removal of the protein molecules from within or outside the cell. While the pioneering Proteolysis-Targeting Chimera (PROTAC) technology and molecular glues hijack the ubiquitin-proteasome system, newer modalities co-opt autophagy or the endo-lysosomal pathway. Using this mechanism, TPD is posited to largely expand the druggable space far beyond small-molecule inhibitors. In this review, we discuss the major advances in TPD, highlight our current understanding, and explore outstanding questions in the field.
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Affiliation(s)
- Shanique B Alabi
- Department of Pharmacology, Yale University, New Haven, Connecticut, USA
| | - Craig M Crews
- Department of Pharmacology, Yale University, New Haven, Connecticut, USA; Molecular, Cellular, and Developmental Biology, Yale University, New Haven, Connecticut, USA; Department of Chemistry, Yale University, New Haven, Connecticut, USA.
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8
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Kaur R, Chaudhary G, Kaur A, Singh P, Longowal GD, Sapkale GP, Arora S. PROTACs: A Hope for Breast Cancer Patients? Anticancer Agents Med Chem 2021; 22:406-417. [PMID: 33687888 DOI: 10.2174/1871520621666210308100327] [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: 10/10/2020] [Revised: 12/04/2020] [Accepted: 01/04/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Breast Cancer (BC) is the most widely recognized disease in women. A massive number of women are diagnosed with breast cancer and many lost their lives every year. Cancer is the subsequent driving reason for dying, giving rise to it one of the current medication's most prominent difficulties. OBJECTIVES The main objective of the study is to examine and explore novel therapy (PROTAC) and its effectiveness against breast cancer. METHODS The literature search was done across Medline, Cochrane, ScienceDirect, Wiley Online, Google Scholar, PubMed, Bentham Sciences from 2001 to 2020. The articles were collected; screened, segregated, and selected papers were included for writing the review article. RESULTS AND CONCLUSION A novel innovation emerged around two decades ago that has great potential to not only overcome the limitations but also can provide future direction for the treatment of many diseases which has presently not many therapeutic options available and regarded as incurable with traditional techniques; that innovation is called PROTAC (Proteolysis Targeting Chimera) and able to efficaciously ubiquitinate and debase cancer encouraging proteins by noncovalent interaction. PROTACs are constituted of two active regions isolated by a linker and equipped for eliminating explicit undesirable protein. It is empowering greater sensitivity to "drug-resistant targets" as well as a more prominent opportunity to influence non-enzymatic function. PROTACs have been demonstrated to show better target selectivity contrasted with traditional small-molecule inhibitors. So far, the most investigation into PROTACs possesses particularly concentrated on applications to cancer treatment including breast cancer, the treatment of different ailments may profit from this blossoming innovation.
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Affiliation(s)
- Rajwinder Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Gaurav Chaudhary
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Amritpal Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Pargat Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | | | - Gayatri P Sapkale
- Fortis Flt. Lt. Rajan Dhall Hospital, Aruna Asaf Ali Marg, Pocket 1, Sector B, Vasant Kunj, New Delhi-110070. India
| | - Sandeep Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
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9
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Narciclasine is a novel YAP inhibitor that disturbs interaction between YAP and TEAD4. BBA ADVANCES 2021; 1:100008. [PMID: 37082014 PMCID: PMC10074845 DOI: 10.1016/j.bbadva.2021.100008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 03/05/2021] [Accepted: 03/17/2021] [Indexed: 12/14/2022] Open
Abstract
Yes-associated protein (YAP) is involved in development, cell growth, cell size, and homeostasis and plays a key role in the progression of various cancers. Among them, constitutive activation of YAP can often be observed in malignant mesothelioma, which arises in the pleura, peritoneum, and pericardium because of inactivation of the Hippo pathway. To date, however, only less-effective treatments such as chemotherapy, radiation therapy, and surgery are available for patients with malignant mesothelioma. In this study, we identified narciclasine as a novel YAP inhibitor that prevents YAP from interacting with TEAD4 because it competes with TEAD4 for binding to YAP. Furthermore, narciclasine could perturb the cell growth and colony formation of malignant mesothelioma NCI-H290 cells in addition to inhibiting their growth in nude mice. Therefore, narciclasine might be a potential seed for a novel antitumor drug against malignant mesothelioma and other cancers in which hyperactivation and/or overexpression of YAP are observed.
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10
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Abstract
Inducing degradation of undruggable target proteins by the use of chimeric small molecules, represented by proteolysis-targeting chimeras, is a promising strategy for drug development. We developed a series of chimeric molecules, termed "specific and nongenetic inhibitor of apoptosis protein (IAP)-dependent protein erasers" (SNIPERs) that recruit IAP ubiquitin ligases to induce degradation of target proteins. SNIPERs also induce degradation of some IAPs, including cIAP1 and XIAP, which are antiapoptotic proteins that are overexpressed in many cancers. Such protein degraders have unique properties that could be especially useful in cancer therapy. This chapter describes (1) the design and synthesis of SNIPER compounds, (2) the methods used for the detection of target protein degradation and ubiquitylation, and (3) the protocol to evaluate the antitumor activity of SNIPER.
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11
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Cong H, Xu L, Wu Y, Qu Z, Bian T, Zhang W, Xing C, Zhuang C. Inhibitor of Apoptosis Protein (IAP) Antagonists in Anticancer Agent Discovery: Current Status and Perspectives. J Med Chem 2019; 62:5750-5772. [DOI: 10.1021/acs.jmedchem.8b01668] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Hui Cong
- School of Pharmacy, Ningxia Medical University, 1160 Shengli Street, Yinchuan 750004, China
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Lijuan Xu
- School of Pharmacy, Ningxia Medical University, 1160 Shengli Street, Yinchuan 750004, China
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Yougen Wu
- College of Tropical Agriculture and Forestry, Hainan University, 58 Renmin Avenue, Haikou 570228, China
- Department of Medicinal Chemistry, University of Florida, 1345 Center Drive, Gainesville, Florida 32610, United States
| | - Zhuo Qu
- School of Pharmacy, Ningxia Medical University, 1160 Shengli Street, Yinchuan 750004, China
| | - Tengfei Bian
- Department of Medicinal Chemistry, University of Florida, 1345 Center Drive, Gainesville, Florida 32610, United States
| | - Wannian Zhang
- School of Pharmacy, Ningxia Medical University, 1160 Shengli Street, Yinchuan 750004, China
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
| | - Chengguo Xing
- Department of Medicinal Chemistry, University of Florida, 1345 Center Drive, Gainesville, Florida 32610, United States
| | - Chunlin Zhuang
- School of Pharmacy, Ningxia Medical University, 1160 Shengli Street, Yinchuan 750004, China
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China
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12
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Zou Y, Ma D, Wang Y. The PROTAC technology in drug development. Cell Biochem Funct 2019; 37:21-30. [PMID: 30604499 PMCID: PMC6590639 DOI: 10.1002/cbf.3369] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 10/30/2018] [Accepted: 10/30/2018] [Indexed: 12/28/2022]
Abstract
Currently, a new technology termed PROTAC, proteolysis targeting chimera, has been developed for inducing the protein degradation by a targeting molecule. This technology takes advantage of a moiety of targeted protein and a moiety of recognizing E3 ubiquitin ligase and produces a hybrid molecule to specifically knock down a targeted protein. During the first decade, three pedigreed groups worked on the development of this technology. To date, this technology has been extended by different groups, aiming to develop new drugs against different diseases including cancers. This review summarizes the contributions of the groups for the development of PROTAC. SIGNIFICANCE OF THE STUDY: This review summarized the development of the PROTAC technology for readers and also presented the author's opinions on the application of the technology in tumor therapy.
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Affiliation(s)
- Yutian Zou
- The State Laboratory of Membrane Biology, Department of Basic Medicine, School of Medicine, Tsinghua University, Beijing, China.,Department of Science, Brookwood High School, Snellville, Georgia
| | - Danhui Ma
- The State Laboratory of Membrane Biology, Department of Basic Medicine, School of Medicine, Tsinghua University, Beijing, China
| | - Yinyin Wang
- The State Laboratory of Membrane Biology, Department of Basic Medicine, School of Medicine, Tsinghua University, Beijing, China
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13
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Abstract
The efficient production, folding, and secretion of proteins is critical for cancer cell survival. However, cancer cells thrive under stress conditions that damage proteins, so many cancer cells overexpress molecular chaperones that facilitate protein folding and target misfolded proteins for degradation via the ubiquitin-proteasome or autophagy pathway. Stress response pathway induction is also important for cancer cell survival. Indeed, validated targets for anti-cancer treatments include molecular chaperones, components of the unfolded protein response, the ubiquitin-proteasome system, and autophagy. We will focus on links between breast cancer and these processes, as well as the development of drug resistance, relapse, and treatment.
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Affiliation(s)
| | - Jeffrey L Brodsky
- Department of Biological Sciences, University of Pittsburgh, A320 Langley Hall, 4249 Fifth Ave, Pittsburgh, PA, 15260, USA.
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14
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Shimokawa K, Shibata N, Sameshima T, Miyamoto N, Ujikawa O, Nara H, Ohoka N, Hattori T, Cho N, Naito M. Targeting the Allosteric Site of Oncoprotein BCR-ABL as an Alternative Strategy for Effective Target Protein Degradation. ACS Med Chem Lett 2017; 8:1042-1047. [PMID: 29057048 DOI: 10.1021/acsmedchemlett.7b00247] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 09/14/2017] [Indexed: 12/24/2022] Open
Abstract
Protein degradation technology based on hybrid small molecules is an emerging drug modality that has significant potential in drug discovery and as a unique method of post-translational protein knockdown in the field of chemical biology. Here, we report the first example of a novel and potent protein degradation inducer that binds to an allosteric site of the oncogenic BCR-ABL protein. BCR-ABL allosteric ligands were incorporated into the SNIPER (Specific and Nongenetic inhibitor of apoptosis protein [IAP]-dependent Protein Erasers) platform, and a series of in vitro biological assays of binding affinity, target protein modulation, signal transduction, and growth inhibition were carried out. One of the designed compounds, 6 (SNIPER(ABL)-062), showed desirable binding affinities against ABL1, cIAP1/2, and XIAP and consequently caused potent BCR-ABL degradation.
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Affiliation(s)
- Kenichiro Shimokawa
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., Kanagawa, Japan
| | - Norihito Shibata
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Tokyo, Japan
| | - Tomoya Sameshima
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., Kanagawa, Japan
| | - Naoki Miyamoto
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., Kanagawa, Japan
| | - Osamu Ujikawa
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., Kanagawa, Japan
| | - Hiroshi Nara
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., Kanagawa, Japan
| | - Nobumichi Ohoka
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Tokyo, Japan
| | - Takayuki Hattori
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Tokyo, Japan
| | - Nobuo Cho
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., Kanagawa, Japan
| | - Mikihiko Naito
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Tokyo, Japan
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15
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Simple and efficient knockdown of His-tagged proteins by ternary molecules consisting of a His-tag ligand, a ubiquitin ligase ligand, and a cell-penetrating peptide. Bioorg Med Chem Lett 2017; 27:4478-4481. [PMID: 28807436 DOI: 10.1016/j.bmcl.2017.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 07/31/2017] [Accepted: 08/01/2017] [Indexed: 11/22/2022]
Abstract
We designed and synthesized hybrid molecules for a protein knockdown method based on the recognition of a His-tag fused to a protein of interest (POI). The synthesized target protein degradation inducers contained three functional moieties: a His-tag ligand (nickel nitrilotriacetic acid [Ni-NTA]), an E3 ligand (bestatin [BS] or MV1), and a carrier peptide (Tat or nonaarginine [R9]). The designed hybrid molecules, BS-Tat-Ni-NTA, MV1-Tat-Ni-NTA, BS-R9-Ni-NTA, and MV1-R9-Ni-NTA, efficiently degraded His-tagged cellular retinoic acid binding protein 2 via the ubiquitin-proteasome system (UPS). This system will become a useful tool for research into selective protein degradation inducers that act via the UPS.
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16
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Shibata N, Nagai K, Morita Y, Ujikawa O, Ohoka N, Hattori T, Koyama R, Sano O, Imaeda Y, Nara H, Cho N, Naito M. Development of Protein Degradation Inducers of Androgen Receptor by Conjugation of Androgen Receptor Ligands and Inhibitor of Apoptosis Protein Ligands. J Med Chem 2017; 61:543-575. [DOI: 10.1021/acs.jmedchem.7b00168] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Norihito Shibata
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku,
Tokyo 158-8501, Japan
| | - Katsunori Nagai
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Yoko Morita
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Osamu Ujikawa
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Nobumichi Ohoka
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku,
Tokyo 158-8501, Japan
| | - Takayuki Hattori
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku,
Tokyo 158-8501, Japan
| | - Ryokichi Koyama
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Osamu Sano
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Yasuhiro Imaeda
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Hiroshi Nara
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Nobuo Cho
- Pharmaceutical
Research Division, Takeda Pharmaceutical Co. Ltd., 26-1, Muraoka-Higashi
2-chome, Fujisawa, Kanagawa 251-0012, Japan
| | - Mikihiko Naito
- Divisions
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku,
Tokyo 158-8501, Japan
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17
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Okitsu K, Hattori T, Misawa T, Shoda T, Kurihara M, Naito M, Demizu Y. Development of a Small Hybrid Molecule That Mediates Degradation of His-Tag Fused Proteins. J Med Chem 2017; 61:576-582. [DOI: 10.1021/acs.jmedchem.7b00413] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Koyo Okitsu
- Division
of Organic Chemistry, National Institute of Health Sciences, 1-18-1,
Kamiyoga, Setagaya, Tokyo 158-8501, Japan
- Graduate
School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama 226-8501, Japan
| | - Takayuki Hattori
- Division
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, 1-18-1, Kamiyoga, Setagaya, Tokyo 158-8501, Japan
| | - Takashi Misawa
- Division
of Organic Chemistry, National Institute of Health Sciences, 1-18-1,
Kamiyoga, Setagaya, Tokyo 158-8501, Japan
| | - Takuji Shoda
- Division
of Organic Chemistry, National Institute of Health Sciences, 1-18-1,
Kamiyoga, Setagaya, Tokyo 158-8501, Japan
| | - Masaaki Kurihara
- Division
of Organic Chemistry, National Institute of Health Sciences, 1-18-1,
Kamiyoga, Setagaya, Tokyo 158-8501, Japan
| | - Mikihiko Naito
- Division
of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, 1-18-1, Kamiyoga, Setagaya, Tokyo 158-8501, Japan
| | - Yosuke Demizu
- Division
of Organic Chemistry, National Institute of Health Sciences, 1-18-1,
Kamiyoga, Setagaya, Tokyo 158-8501, Japan
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18
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Ohoka N, Nagai K, Shibata N, Hattori T, Nara H, Cho N, Naito M. SNIPER(TACC3) induces cytoplasmic vacuolization and sensitizes cancer cells to Bortezomib. Cancer Sci 2017; 108:1032-1041. [PMID: 28192613 PMCID: PMC5448626 DOI: 10.1111/cas.13198] [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: 12/25/2016] [Revised: 02/06/2017] [Accepted: 02/07/2017] [Indexed: 12/23/2022] Open
Abstract
We previously developed a hybrid small molecule SNIPER (Specific and Nongenetic IAP‐dependent Protein ERaser) against transforming acidic coiled‐coil‐3 (TACC3), SNIPER(TACC3), that induces proteasomal degradation of TACC3 protein. In this study, we found that SNIPER(TACC3) induces cytoplasmic vacuolization derived from endoplasmic reticulum (ER) and paraptosis‐like cell death selectively in cancer cells. Mechanistic analysis suggests that accumulation of ubiquitylated protein aggregates that requires X‐linked inhibitor of apoptosis protein (XIAP) induces ER stress, which results in ER‐stress responses involving X‐box binding protein‐1 (XBP‐1) and ER‐derived vacuolization in cancer cells. Importantly, inhibition of proteasome enhanced the SNIPER(TACC3)‐induced vacuolization, and the combination treatment of SNIPER(TACC3) and bortezomib exhibited a synergistic anticancer activity in several cancer cell lines. The induction of paraptosis‐like cell death in cancer cells by SNIPER(TACC3) could be applied to treat cancer cells resistant to undergo apoptosis by overexpression of XIAP.
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Affiliation(s)
- Nobumichi Ohoka
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Setagaya-ku, Tokyo, Japan
| | - Katsunori Nagai
- Medicinal Chemistry Research Laboratories, Pharmaceutical Research Division, Takeda Pharmaceutical Co. Ltd., Fujisawa, Kanagawa, Japan
| | - Norihito Shibata
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Setagaya-ku, Tokyo, Japan
| | - Takayuki Hattori
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Setagaya-ku, Tokyo, Japan
| | - Hiroshi Nara
- Medicinal Chemistry Research Laboratories, Pharmaceutical Research Division, Takeda Pharmaceutical Co. Ltd., Fujisawa, Kanagawa, Japan
| | - Nobuo Cho
- Medicinal Chemistry Research Laboratories, Pharmaceutical Research Division, Takeda Pharmaceutical Co. Ltd., Fujisawa, Kanagawa, Japan
| | - Mikihiko Naito
- Division of Molecular Target and Gene Therapy Products, National Institute of Health Sciences, Setagaya-ku, Tokyo, Japan
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19
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Okuhira K, Shoda T, Omura R, Ohoka N, Hattori T, Shibata N, Demizu Y, Sugihara R, Ichino A, Kawahara H, Itoh Y, Ishikawa M, Hashimoto Y, Kurihara M, Itoh S, Saito H, Naito M. Targeted Degradation of Proteins Localized in Subcellular Compartments by Hybrid Small Molecules. Mol Pharmacol 2016; 91:159-166. [DOI: 10.1124/mol.116.105569] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 12/09/2016] [Indexed: 01/18/2023] Open
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20
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Abstract
Protein homeostasis networks are highly regulated systems responsible for maintaining the health and productivity of cells. Whereas therapeutics have been developed to disrupt protein homeostasis, more recently identified techniques have been used to repurpose homeostatic networks to effect degradation of disease-relevant proteins. Here, we review recent advances in the use of small molecules to degrade proteins in a selective manner. First, we highlight all-small-molecule techniques with direct clinical application. Second, we describe techniques that may find broader acceptance in the biomedical research community that require little or no synthetic chemistry. In addition to serving as innovative research tools, these new approaches to control intracellular protein levels offer the potential to develop novel therapeutics targeting proteins that are not currently pharmaceutically vulnerable.
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Affiliation(s)
- Daniel P Bondeson
- Department of Molecular, Cellular, and Developmental Biology, Department of Chemistry, and Department of Pharmacology, Yale University, New Haven, Connecticut 06511;
| | - Craig M Crews
- Department of Molecular, Cellular, and Developmental Biology, Department of Chemistry, and Department of Pharmacology, Yale University, New Haven, Connecticut 06511;
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21
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Development of BCR-ABL degradation inducers via the conjugation of an imatinib derivative and a cIAP1 ligand. Bioorg Med Chem Lett 2016; 26:4865-4869. [DOI: 10.1016/j.bmcl.2016.09.041] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 09/12/2016] [Accepted: 09/15/2016] [Indexed: 11/20/2022]
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22
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Demizu Y, Ohoka N, Nagakubo T, Yamashita H, Misawa T, Okuhira K, Naito M, Kurihara M. Development of a peptide-based inducer of nuclear receptors degradation. Bioorg Med Chem Lett 2016; 26:2655-8. [DOI: 10.1016/j.bmcl.2016.04.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 04/01/2016] [Accepted: 04/06/2016] [Indexed: 02/07/2023]
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