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Ma L, Li M, Zhang Y, Liu K. Recent advances of antitumor leading compound Erianin: Mechanisms of action and structural modification. Eur J Med Chem 2023; 261:115844. [PMID: 37804769 DOI: 10.1016/j.ejmech.2023.115844] [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: 08/06/2023] [Revised: 09/17/2023] [Accepted: 09/27/2023] [Indexed: 10/09/2023]
Abstract
Erianin, a bioactive compound extracted from Dendrobium, a traditional Chinese medicine, exhibits remarkable anti-cancer properties through diverse molecular mechanisms and has attracted the attention of medicinal chemists. However, the low solubility in water, rapid metabolism and elimination from the body lead to poor bioavailability of Erianin, and greatly hinder its clinical application. The development of new Erianin derivatives is continuously proceed to improve its anticancer effects. In recent years, although important progress in the development of Erianin and the publication of some reviews in this aspect, the mechanism against various cancers, pharmacokinetic study, structural modification as well as structure-activity relationships have not been thoroughly considered. This review is aimed at providing complete picture regarding the above aspects by reviewing studies from 2000 to 2023.06. This review also supplies some important viewpoints on the design and future directions for the development of Erianin derivatives as possible clinically effective anticancer agents.
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Affiliation(s)
- Lu Ma
- Basic Medical Research Center, Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Menglong Li
- Basic Medical Research Center, Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Yueteng Zhang
- Basic Medical Research Center, Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, 450001, China.
| | - Kangdong Liu
- Basic Medical Research Center, Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, 450001, China; Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, 450001, China.
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2
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Park J, Nah Y, Kim WJ. IDO-triggered swellable polymeric micelles for IDO inhibition and targeted cancer immunotherapy. J Control Release 2023; 363:496-506. [PMID: 37788761 DOI: 10.1016/j.jconrel.2023.09.050] [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: 06/20/2023] [Revised: 09/24/2023] [Accepted: 09/29/2023] [Indexed: 10/05/2023]
Abstract
Indoleamine 2,3-dioxygenase (IDO) has been studied as a promising target for cancer immunotherapy. IDO catalyzes the oxidation of tryptophan into kynurenine, which subsequently activates regulatory T cells, thereby promoting an immunosuppressive microenvironment in the tumor tissue. Due to its overexpression in tumor cells, IDO itself could be a tumor-specific stimulus for targeted cancer therapy. Toward this objective, we developed IDO-triggered swellable micelles for targeted cancer immunotherapy. The micelles are prepared by the self-assembly of amphiphilic polymers containing polymerized tryptophan as a hydrophobic block. The micelles exhibited IDO-responsive behavior via solubility conversion of the hydrophobic core triggered by the oxidation of tryptophan residues into kynurenine. The micelles were internalized into tumor cells and disassembled by overexpressed IDO. Loaded with IDO inhibitor, the micelle presented enhanced therapeutic antitumor effect, and effector T-cells were recruited into the tumor tissue. We demonstrated that overexpressed IDO in cancer cells could be utilized as a tumor-specific stimulus, and utilizing an IDO-responsive drug delivery system holds great promise for targeted cancer therapy and immunomodulation.
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Affiliation(s)
- Jaehyun Park
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea.
| | - Yunyoung Nah
- Department of Chemistry, POSTECH-CATHOLIC Biomedical Engineering Institute, POSTECH, Pohang 37673, South Korea.
| | - Won Jong Kim
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea; Department of Chemistry, POSTECH-CATHOLIC Biomedical Engineering Institute, POSTECH, Pohang 37673, South Korea.
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3
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Guo Y, Gao F, Ahmed A, Rafiq M, Yu B, Cong H, Shen Y. Immunotherapy: cancer immunotherapy and its combination with nanomaterials and other therapies. J Mater Chem B 2023; 11:8586-8604. [PMID: 37614168 DOI: 10.1039/d3tb01358h] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
Immunotherapy is a new type of tumor treatment after surgery, radiotherapy and chemotherapy, and can be used to manage and destroy tumor cells through activating or strengthening the immune response. Immunotherapy has the benefits of a low recurrence rate and high specificity compared to traditional treatment methods. Immunotherapy has developed rapidly in recent years and has become a research hotspot. Currently, chimeric antigen receptor T-cell immunotherapy and immune checkpoint inhibitors are the most effective tumor immunotherapies in clinical practice. While tumor immunotherapy brings hope to patients, it also faces some challenges and still requires continuous research and progress. Combination therapy is the future direction of anti-tumor treatment. In this review, the main focus is on an overview of the research progress of immune checkpoint inhibitors, cellular therapies, tumor vaccines, small molecule inhibitors and oncolytic virotherapy in tumor treatment, as well as the combination of immunotherapy with other treatments.
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Affiliation(s)
- Yuanyuan Guo
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao, 266071, China.
| | - Fengyuan Gao
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao, 266071, China.
| | - Adeel Ahmed
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao, 266071, China.
| | - Muhammad Rafiq
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao, 266071, China.
| | - Bing Yu
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao, 266071, China.
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China
| | - Hailin Cong
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao, 266071, China.
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, China
| | - Youqing Shen
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao, 266071, China.
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Center for Bionanoengineering, and Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, China
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4
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Liu L, Zhang J, An R, Xue Q, Cheng X, Hu Y, Huang Z, Wu L, Zeng W, Miao Y, Li J, Zhou Y, Chen HY, Liu H, Ye D. Smart Nanosensitizers for Activatable Sono-Photodynamic Immunotherapy of Tumors by Redox-Controlled Disassembly. Angew Chem Int Ed Engl 2023; 62:e202217055. [PMID: 36602292 DOI: 10.1002/anie.202217055] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/06/2023]
Abstract
Tumor-targeted and stimuli-activatable nanosensitizers are highly desirable for cancer theranostics. However, designing smart nanosensitizers with multiple imaging signals and synergistic therapeutic activities switched on is challenging. Herein, we report tumor-targeted and redox-activatable nanosensitizers (1-NPs) for sono-photodynamic immunotherapy of tumors by molecular co-assembly and redox-controlled disassembly. 1-NPs show a high longitudinal relaxivity (r1 =18.7±0.3 mM-1 s-1 ), but "off" dual fluorescence (FL) emission (at 547 and 672 nm), "off" sono-photodynamic therapy and indoleamine 2,3-dioxygenase 1 (IDO1) inhibition activities. Upon reduction by glutathione (GSH), 1-NPs rapidly disassemble and remotely release small molecules 2-Gd, Zn-PPA-SH and NLG919, concurrently switching on (1) dual FL emission, (2) sono-photodynamic therapy and (3) IDO1 inhibition activities. After systemic injection, 1-NPs are effective for bimodal FL and magnetic resonance (MR) imaging-guided sono-photodynamic immunotherapy of orthotropic breast and brain tumors in mice under combined ultrasound (US) and 671-nm laser irradiation.
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Affiliation(s)
- Lingjun Liu
- State Key Laboratory of Drug Research and Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Junya Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Ruibing An
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Qi Xue
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Xi Cheng
- State Key Laboratory of Drug Research and Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Yuxuan Hu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Zheng Huang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Luyan Wu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Wenhui Zeng
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Yinxing Miao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Jie Li
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Yu Zhou
- State Key Laboratory of Drug Research and Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Hong Liu
- State Key Laboratory of Drug Research and Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Deju Ye
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
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5
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Stover KR, Stafford PM, Damian AC, Pasangulapati JP, Goodwin-Tindall J, López Vásquez LM, Lee S, Yang SP, Reed MA, Barden CJ, Weaver DF. Development and Optimization of a Target Engagement Model of Brain IDO Inhibition for Alzheimer's Disease. Curr Alzheimer Res 2023; 20:705-714. [PMID: 38288825 DOI: 10.2174/0115672050283199240111111801] [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: 09/20/2023] [Revised: 11/26/2023] [Accepted: 11/28/2023] [Indexed: 04/04/2024]
Abstract
BACKGROUND Indoleamine 2,3-dioxygenase (IDO1) inhibition is a promising target as an Alzheimer's disease (AD) Disease-modifying therapy capable of downregulating immunopathic neuroinflammatory processes. METHODS To aid in the development of IDO inhibitors as potential AD therapeutics, we optimized a lipopolysaccharide (LPS) based mouse model of brain IDO1 inhibition by examining the dosedependent and time-course of the brain kynurenine:tryptophan (K:T) ratio to LPS via intraperitoneal dosing. RESULTS We determined the optimal LPS dose to increase IDO1 activity in the brain, and the ideal time point to quantify the brain K:T ratio after LPS administration. We then used a brain penetrant tool compound, EOS200271, to validate the model, determine the optimal dosing profile and found that a complete rescue of the K:T ratio was possible with the tool compound. CONCLUSION This LPS-based model of IDO1 target engagement is a useful tool that can be used in the development of brain penetrant IDO1 inhibitors for AD. A limitation of the present study is the lack of quantification of potential clinically relevant biomarkers in this model, which could be addressed in future studies.
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Affiliation(s)
- Kurt R Stover
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
- Treventis Corporation, 60 Leonard Avenue, Toronto M5T 0S8, Canada
| | - Paul M Stafford
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
| | - Andreea C Damian
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
| | - Jagadeesh P Pasangulapati
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
- Treventis Corporation, 60 Leonard Avenue, Toronto M5T 0S8, Canada
| | - Jake Goodwin-Tindall
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
| | | | - Sanghyun Lee
- Treventis Corporation, 60 Leonard Avenue, Toronto M5T 0S8, Canada
| | - Seung-Pil Yang
- Treventis Corporation, 60 Leonard Avenue, Toronto M5T 0S8, Canada
| | - Mark A Reed
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
- Treventis Corporation, 60 Leonard Avenue, Toronto M5T 0S8, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, M5S1A8, ON, Canada
| | - Christopher J Barden
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
- Treventis Corporation, 60 Leonard Avenue, Toronto M5T 0S8, Canada
| | - Donald F Weaver
- Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto M5T 2S8, Canada
- Treventis Corporation, 60 Leonard Avenue, Toronto M5T 0S8, Canada
- Department of Chemistry, University of Toronto, Toronto M55 3H6, Canada
- Department of Medicine (Neurology), University of Toronto, Toronto M5G 2C4, Canada
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6
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Huo C, Luo Z, Ning X, Kang X, Yan Q, Guo Y, Li G, Wang Z, Li Y, Qian S. 4,6-Disubstituted-1H-Indazole-4-Amine derivatives with immune-chemotherapy effect and in vivo antitumor activity. Eur J Med Chem 2022; 241:114625. [DOI: 10.1016/j.ejmech.2022.114625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 11/04/2022]
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7
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Zhang R, Wang Y, Liu D, Luo Q, Du P, Zhang H, Wu W. Sodium Tanshinone IIA Sulfonate as a Potent IDO1/TDO2 Dual Inhibitor Enhances Anti-PD1 Therapy for Colorectal Cancer in Mice. Front Pharmacol 2022; 13:870848. [PMID: 35571116 PMCID: PMC9091350 DOI: 10.3389/fphar.2022.870848] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 03/28/2022] [Indexed: 02/05/2023] Open
Abstract
Although the antitumor efficacy of immune checkpoint blockade (ICB) has been proved in colorectal cancer (CRC), the results are unsatisfactory, presumably owing to the presence of tryptophan metabolism enzymes indoleamine 2,3-dioxygenase 1 (IDO1) and tryptophan 2,3-dioxygenase 2 (TDO2). However, only a few dual inhibitors for IDO1 and TDO2 have been reported. Here, we discovered that sodium tanshinone IIA sulfonate (STS), a sulfonate derived from tanshinone IIA (TSN), reduced the enzymatic activities of IDO1 and TDO2 with a half inhibitory concentration (IC50) of less than 10 μM using enzymatic assays for natural product screening. In IDO1- or TDO2- overexpressing cell lines, STS decreased kynurenine (kyn) synthesis. STS also reduced the percentage of forkhead box P3 (FOXP3) T cells in lymphocytes from the mouse spleen cocultured with CT26. In vivo, STS suppressed tumor growth and enhanced the antitumor effect of the programmed cell death 1 (PD1) antibody. Compared with anti-PD1 (α-PD1) monotherapy, combined with STS had lower level of plasma kynurenine. Immunofluorescence assay suggested that STS decreased the number of FOXP3+ T cells and increased the number of CD8+ T cells in tumors. Flow cytometry analysis of immune cells in tumor tissues demonstrated an increase in the percentage of tumor-infiltrating CD8+ T cells. According to our findings, STS acts as an immunotherapy agent in CRC by inhibiting both IDO1 and TDO2.
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Affiliation(s)
- Rongjie Zhang
- Laboratory of Integrative Medicine, Clinical Research Center for Breast, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Yuanfeiyi Wang
- Laboratory of Integrative Medicine, Clinical Research Center for Breast, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Dan Liu
- Laboratory of Integrative Medicine, Clinical Research Center for Breast, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Qing Luo
- School of Pharmacy, Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu, China
| | - Peixin Du
- Laboratory of Integrative Medicine, Clinical Research Center for Breast, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Haiyan Zhang
- Sichuan Provincial Maternity and Child Health Care Hospital, Chengdu, China.,The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, China
| | - Wenshuang Wu
- Department of Thyroid Surgery, West China Hospital, Sichuan University, Chengdu, China.,Laboratory of Thyroid and Parathyroid Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
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Yang Z, Luo X, Lin Y, Huang J, Lin H, Gao J. Tandem Chemoimmunotherapy by a Cascade-Responsive Molecular Prodrug. ACS Chem Biol 2022; 17:762-767. [PMID: 35285234 DOI: 10.1021/acschembio.1c00933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The limited therapeutic effects of immunotherapy for most types of cancer stimulates the pursuit for efficient methods to improve its response rate. Herein we report the design and synthesis of a cascade-responsive molecular prodrug for tandem chemoimmunotherapy. This molecular prodrug first releases doxorubicin (DOX) in the mildly acidic tumor microenvironment (TME) to induce immunogenic cell death (ICD) of tumor cells. Caspase 3/7 released during tumor cell apoptosis liberates NLG919 from the prodrug, which inhibits the activity of indoleamine 2,3-dioxygenase (IDO) and results in relief of TME immunosuppression. Meanwhile, tumor-associated antigens and immune stimulatory cytokines released during ICD activate the immune response against the tumor, leading to synergistic chemoimmunotherapy. The efficacy of this prodrug is validated by in vitro and in vivo experiments, demonstrating the success of this strategy for cancer treatment.
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Affiliation(s)
- Zhaoxuan Yang
- MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Xiangjie Luo
- MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yaying Lin
- MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jiaqi Huang
- MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Hongyu Lin
- MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jinhao Gao
- MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, Fujian Provincial Key Laboratory of Chemical Biology, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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9
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Chen H, Timashev P, Zhang Y, Xue X, Liang XJ. Nanotechnology-based combinatorial phototherapy for enhanced cancer treatment. RSC Adv 2022; 12:9725-9737. [PMID: 35424935 PMCID: PMC8977843 DOI: 10.1039/d1ra09067d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/19/2022] [Indexed: 12/15/2022] Open
Abstract
Nanotechnology-based phototherapy has attracted enormous attention to cancer treatment owning to its non-invasiveness, high controllability and accuracy. Given the fast development of anti-tumor strategies, we summarize various examples of multifunctional nanosystems to highlight the recent advances in nanotechnology-based combinatorial phototherapy towards improving cancer treatment. The limitations of the monotherapeutic approach and the superiority of the photo-involved combinatorial strategies are discussed in each part. The future breakthroughs and clinical perspectives of combinatorial phototherapy are also outlooked. Our perspectives may inspire researchers to develop more effective phototherapy-based cancer-treating approaches.
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Affiliation(s)
- Han Chen
- School of Pharmacy, Pharm-X Center, Shanghai Jiao Tong Univeristy Shanghai 200240 China
| | - Peter Timashev
- Laboratory of Clinical Smart Nanotechnologies, Institute for Regenerative Medicine, Sechenov University Moscow 119991 Russia
| | - Yuanyuan Zhang
- Laboratory of Clinical Smart Nanotechnologies, Institute for Regenerative Medicine, Sechenov University Moscow 119991 Russia
| | - Xiangdong Xue
- School of Pharmacy, Pharm-X Center, Shanghai Jiao Tong Univeristy Shanghai 200240 China
| | - Xing-Jie Liang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Chinese Academy of Sciences, National Center for Nanoscience and Technology of China Beijing 100190 China
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10
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Emerging photodynamic nanotherapeutics for inducing immunogenic cell death and potentiating cancer immunotherapy. Biomaterials 2022; 282:121433. [DOI: 10.1016/j.biomaterials.2022.121433] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/21/2022] [Accepted: 02/17/2022] [Indexed: 12/12/2022]
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11
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Dual-Sensitive Gold-Nanocubes Platform with Synergistic Immunotherapy for Inducing Immune Cycle Using NIR-Mediated PTT/NO/IDO. Pharmaceuticals (Basel) 2022; 15:ph15020138. [PMID: 35215251 PMCID: PMC8880079 DOI: 10.3390/ph15020138] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/22/2022] [Accepted: 01/23/2022] [Indexed: 11/17/2022] Open
Abstract
Currently, the combination therapies based on immunotherapy have been rapidly developed, but the response rate has not always increased as expected. Nano-platform has become a potential strategy which can trigger multi-functions to increase immunotherapeutic efficacy via activating T-cells and photothermal effect. Herein, to avoid the self-degradation and provide pH-sensitive property, S-nitrosoglutathione (GSNO) was loaded in gold nanocubes (AuNCs) with polyacrylic acid (PAA) coating. Subsequently, the layer-by-layer (LbL) assembly of iron oxide nanoparticles (Fe3O4) and betanin can provide the conjugation of 1-methyl-D-tryptophan (1-M-DT) on the nanoparticle to form an NO gas-photothermal-immune nano-platform (GAPFBD) for achieving combinatory therapy of NO gas, photothermal therapy (PTT), and indoleamine 2,3-dioxygenase (IDO) immunotherapy. After irradiation by 808-nm laser, the GSNO was released under a lower pH environment due to the structural transformation of PAA and then transformed into NO production of 64.5 ± 1.6% under PTT. The combination of PTT and NO gas therapy can effectively eliminate cancer cells, resulting in a large amount of tumor-associated antigens (TAAs) compared to the individual treatment in vitro. Additionally, the released 1-M-DT inhibited IDO and combined with TAAs to enhance maturation of dendritic cells (DCs), indicating the excellent synergistic effect of PTT and NO with IDO inhibitors. These results revealed that this dual-sensitive nanoparticle presented a combination strategy of PTT/NO/IDO for the synergistic effect to promote DC maturation.
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12
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Curry A, White D, Cen Y. Small Molecule Regulators Targeting NAD + Biosynthetic Enzymes. Curr Med Chem 2022; 29:1718-1738. [PMID: 34060996 PMCID: PMC8630097 DOI: 10.2174/0929867328666210531144629] [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: 01/23/2021] [Revised: 04/02/2021] [Accepted: 04/07/2021] [Indexed: 01/03/2023]
Abstract
Nicotinamide adenine dinucleotide (NAD+) is a key player in many metabolic pathways as an activated carrier of electrons. In addition to being the cofactor for redox reactions, NAD+ also serves as the substrate for various enzymatic transformations such as adenylation and ADP-ribosylation. Maintaining cellular NAD+ homeostasis has been suggested as an effective anti-aging strategy. Given the importance of NAD+ in regulating a broad spectrum of cellular events, small molecules targeting NAD+ metabolism have been pursued as therapeutic interventions for the treatment of mitochondrial disorders and agerelated diseases. In this article, small molecule regulators of NAD+ biosynthetic enzymes will be reviewed. The focus will be given to the discovery and development of these molecules, the mechanism of action as well as their therapeutic potentials.
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Affiliation(s)
- Alyson Curry
- Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, VA 23219, USA
| | - Dawanna White
- Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, VA 23219, USA
| | - Yana Cen
- Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, VA 23219, USA;,Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University, Richmond, VA 23219, USA,Address correspondence to this author at the Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, VA 23219, USA; Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University, Richmond, VA 23219, USA; Tel: 804-828-7405;
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13
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Yang Z, Huang J, Lin Y, Luo X, Lin H, Lin H, Gao J. A dual-responsive doxorubicin-indoximod conjugate for programmed chemoimmunotherapy. RSC Chem Biol 2022; 3:853-858. [PMID: 35866166 PMCID: PMC9257650 DOI: 10.1039/d1cb00257k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 05/29/2022] [Indexed: 11/21/2022] Open
Abstract
Herein we report a dual-responsive doxorubicin–indoximod conjugate (DOXIND) for programmed chemoimmunotherapy. This conjugate is able to release doxorubicin and indoximod upon exposure to appropriate stimuli for synergistic chemotherapy and immunotherapy, respectively. We demonstrate its promoting effects on immune response and inhibiting effects on tumor growth through a series of in vitro and in vivo experiments. A dual-responsive doxorubicin–indoximod conjugate was developed, which allows for sequential on-demand release of doxorubicin and indoximod for programmed chemoimmunotherapy.![]()
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Affiliation(s)
- Zhaoxuan Yang
- Fujian Provincial Key Laboratory of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China China
| | - Jiaqi Huang
- Fujian Provincial Key Laboratory of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China China
| | - Yaying Lin
- Fujian Provincial Key Laboratory of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China China
| | - Xiangjie Luo
- Fujian Provincial Key Laboratory of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China China
| | - Haojin Lin
- Fujian Provincial Key Laboratory of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China China
| | - Hongyu Lin
- Fujian Provincial Key Laboratory of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China China
| | - Jinhao Gao
- Fujian Provincial Key Laboratory of Chemical Biology, The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, and Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University Xiamen 361005 China China
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14
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Alemohammad H, Najafzadeh B, Asadzadeh Z, Baghbanzadeh A, Ghorbaninezhad F, Najafzadeh A, Safarpour H, Bernardini R, Brunetti O, Sonnessa M, Fasano R, Silvestris N, Baradaran B. The importance of immune checkpoints in immune monitoring: A future paradigm shift in the treatment of cancer. Biomed Pharmacother 2021; 146:112516. [PMID: 34906767 DOI: 10.1016/j.biopha.2021.112516] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 12/01/2021] [Accepted: 12/06/2021] [Indexed: 12/20/2022] Open
Abstract
The growth and development of cancer are directly correlated to the suppression of the immune system. A major breakthrough in cancer immunotherapy depends on various mechanisms to detect immunosuppressive factors that inhibit anti-tumor immune responses. Immune checkpoints are expressed on many immune cells such as T-cells, regulatory B cells (Bregs), dendritic cells (DCs), natural killer cells (NKs), regulatory T (Tregs), M2-type macrophages, and myeloid-derived suppressor cells (MDSCs). Immune inhibitory molecules, including CTLA-4, TIM-3, TIGIT, PD-1, and LAG-3, normally inhibit immune responses via negatively regulating immune cell signaling pathways to prevent immune injury. However, the up-regulation of inhibitory immune checkpoints during tumor progression on immune cells suppresses anti-tumor immune responses and promotes immune escape in cancer. It has recently been indicated that cancer cells can up-regulate various pathways of the immune checkpoints. Therefore, targeting immune inhibitory molecules through antibodies or miRNAs is a promising therapeutic strategy and shows favorable results. Immune checkpoint inhibitors (ICIs) are introduced as a new immunotherapy strategy that enhance immune cell-induced antitumor responses in many patients. In this review, we highlighted the function of each immune checkpoint on different immune cells and therapeutic strategies aimed at using monoclonal antibodies and miRNAs against inhibitory receptors. We also discussed current challenges and future strategies for maximizing these FDA-approved immunosuppressants' effectiveness and clinical success in cancer treatment.
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Affiliation(s)
- Hajar Alemohammad
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Basira Najafzadeh
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Zahra Asadzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Baghbanzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Arezoo Najafzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Safarpour
- Cellular & Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Renato Bernardini
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 97, Catania, Italy
| | - Oronzo Brunetti
- Medical Oncological Unite, IRCCS Istituto Tumori "Giovanni Paolo II" of Bari, Bari, Italy
| | - Margherita Sonnessa
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Rossella Fasano
- Medical Oncological Unite, IRCCS Istituto Tumori "Giovanni Paolo II" of Bari, Bari, Italy
| | - Nicola Silvestris
- Medical Oncological Unite, IRCCS Istituto Tumori "Giovanni Paolo II" of Bari, Bari, Italy; Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari, Bari, Italy.
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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15
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Walters AA, Dhadwar B, Al-Jamal KT. Modulating expression of inhibitory and stimulatory immune 'checkpoints' using nanoparticulate-assisted nucleic acid delivery. EBioMedicine 2021; 73:103624. [PMID: 34688033 PMCID: PMC8536530 DOI: 10.1016/j.ebiom.2021.103624] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 10/01/2021] [Accepted: 10/01/2021] [Indexed: 01/15/2023] Open
Abstract
Immune checkpoints are regulatory molecules responsible for determining the magnitude and nature of the immune response. The aim of immune checkpoint targeting immunotherapy is to manipulate these interactions, engaging the immune system in treatment of cancer. Clinically, the use of monoclonal antibodies to block immunosuppressive interactions has proven itself to be a highly effective immunotherapeutic intervention. Within the literature there are numerous candidates for next generation of immune checkpoint targeting strategies. One such example is the use of nucleic acid to alter expression levels of immune checkpoint molecules, either as antisense oligo nucleotides/siRNA, to downregulate inhibitory molecules, or mRNA/DNA, to express co-stimulatory molecules. A significant component of nucleic acid delivery is its formulation within a nanoparticulate system. In this review we discuss the progress of the preclinical application of nucleic acid-based immunotherapies to target a selection of co-inhibitory/co-stimulatory molecules. Furthermore, we identify the potential and current gaps within the literature which may form the basis of future work.
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Affiliation(s)
- Adam A Walters
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Baljevan Dhadwar
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Khuloud T Al-Jamal
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom.
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16
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Hashemzadeh N, Dolatkhah M, Aghanejad A, Barzegar-Jalali M, Omidi Y, Adibkia K, Barar J. Folate receptor-mediated delivery of 1-MDT-loaded mesoporous silica magnetic nanoparticles to target breast cancer cells. Nanomedicine (Lond) 2021; 16:2137-2154. [PMID: 34530630 DOI: 10.2217/nnm-2021-0176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aims: The efficiency of mesoporous silica magnetic nanoparticles (MSMNP) as a targeted drug-delivery system was investigated. Methods: The superparamagnetic iron oxide nanoparticles (NP) were synthesized, coated with mesoporous silica and conjugated with polyethylene glycol and methotrexate. Next, 1-methyl-D-tryptophan was loaded into the prepared nanosystems (NS). They were characterized using transmission electron microscopy, scanning electron microscopy, dynamic light scattering, vibrating sample magnetometer, x-ray powder diffraction, Fourier transform-infrared spectroscopy and the Brunauer-Emmett-Teller method and their biological impacts on breast cancer cells were evaluated. Results: The prepared NSs displayed suitable properties and showed enhanced internalization by folate-receptor-expressing cells, exerting efficient cytotoxicity, which was further enhanced by the near-infrared radiation irradiation. Conclusion: On the basis of our findings, the engineered NS is a promising multifunctional nanomedicine/theranostic for solid tumors.
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Affiliation(s)
- Nastaran Hashemzadeh
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, 51656-65811, Iran.,Student Research Committee, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 516664-14766, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 516664-14766, Iran
| | - Mitra Dolatkhah
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, 51656-65811, Iran.,Student Research Committee, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 516664-14766, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 516664-14766, Iran
| | - Ayuob Aghanejad
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, 51656-65811, Iran
| | - Mohammad Barzegar-Jalali
- Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 516664-14766, Iran
| | - Yadollah Omidi
- Department of Pharmaceutical Sciences, College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL 33328, USA
| | - Khosro Adibkia
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, 51656-65811, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 516664-14766, Iran
| | - Jaleh Barar
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, 51656-65811, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 516664-14766, Iran
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17
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Kassab SE, Mowafy S. Structural Basis of Selective Human Indoleamine-2,3-dioxygenase 1 (hIDO1) Inhibition. ChemMedChem 2021; 16:3149-3164. [PMID: 34174026 DOI: 10.1002/cmdc.202100253] [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: 04/07/2021] [Revised: 06/23/2021] [Indexed: 11/08/2022]
Abstract
hIDO1 is a heme-dioxygenase overexpressed in the tumor microenvironment and is implicated in the survival of cancer cells. Metabolism of tryptophan to N-formyl-kynurenine by hIDO1 leads to immune suppression to result in cancer cell immune escape. In this article, we discuss the discovery of selective hIDO1 inhibitors for therapeutic intervention that have been promoted to clinical trials and for which crystallographic structural information is available for the respective inhibitor-enzyme complex. The structural insights are based on the complex crystal structures and the relative biological data profiles. The structural basis of selective hIDO1 inhibition, as discussed herein, opens new avenues to the discovery of novel inhibitors with improved activity profiles, selectivity, and distinct structure frameworks.
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Affiliation(s)
- Shaymaa Emam Kassab
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Damanhour University, Damanhour, El-Buhaira, 22516, Egypt
| | - Samar Mowafy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Cairo, 11431, Egypt.,Department of Chemistry, University of Washington, Seattle, Washington, 98195, United States of America
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18
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Design, synthesis and biological evaluation of exiguamine A analogues as IDO1 inhibitors. Eur J Med Chem 2021; 223:113631. [PMID: 34147748 DOI: 10.1016/j.ejmech.2021.113631] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/01/2021] [Accepted: 06/08/2021] [Indexed: 02/04/2023]
Abstract
A series of exiguamine A analogues were designed and synthesized via 15 steps. Their inhibitory activities against IDO1 were tested and the structure-activity relationships were studied. Most compounds exhibited potent IDO1 inhibitory activities with IC50 values at the level of 10-7-10-8 M. Compound 21f was the most potent IDO1 inhibitor with an IC50 value of 65.3 nM, which was comparable with the positive control drug epacadostat (IC50 = 46 nM). Moreover, compound 21f showed higher selectivity for IDO1 over tryptophan 2,3-dioxygenase (TDO) and no cytotoxicity at its effective concentration, rending it justifiable for further optimization and evaluation.
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19
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Chang M, Hou Z, Wang M, Li C, Lin J. Recent Advances in Hyperthermia Therapy-Based Synergistic Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2004788. [PMID: 33289219 DOI: 10.1002/adma.202004788] [Citation(s) in RCA: 191] [Impact Index Per Article: 63.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/17/2020] [Indexed: 06/12/2023]
Abstract
The past decades have witnessed hyperthermia therapy (HTT) as an emerging strategy against malignant tumors. Nanomaterial-based photothermal therapy (PTT) and magnetic hyperthermia (MHT), as highly effective and noninvasive treatment models, offer advantages over other strategies in the treatment of different types of tumors. However, both PTT and MHT cannot completely cure cancer due to recurrence and distal metastasis. In recent years, cancer immunotherapy has attracted widespread attention owing to its capability to activate the body's own natural defense to identify, attack, and eradicate cancer cells. Significant efforts have been devoted to studying the activated immune responses caused by hyperthermia-ablated tumors. In this article, the synergistic mechanism of HTT in immunotherapy, including immunogenic cell death and reversal of the immunosuppressive tumor microenvironment is discussed. The reports of the combination of HTT or HTT-based multimodal therapy with immunotherapy, including immunoadjuvant exploitation, immune checkpoint blockade therapy, and adoptive cellular immunotherapy are summarized. As highlighted, these strategies could achieve synergistically enhanced therapeutic outcomes against both primary tumors and metastatic lesions, prevent cancer recurrence, and prolong the survival period. Finally, current challenges and prospective developments in HTT-synergized immunotherapy are also reviewed.
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Affiliation(s)
- Mengyu Chang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Sciences and Technology of China, Hefei, 230026, P. R. China
| | - Zhiyao Hou
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Guangzhou Medical University, Guangdong, 511436, P. R. China
- Department of Abdominal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, P. R. China
| | - Man Wang
- Institute of Molecular Sciences and Engineering, Shandong University, Qingdao, 266237, P. R. China
| | - Chunxia Li
- Institute of Molecular Sciences and Engineering, Shandong University, Qingdao, 266237, P. R. China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Sciences and Technology of China, Hefei, 230026, P. R. China
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20
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Ebokaiwe AP, Njoya EM, Sheng Y, Zhang Z, Li S, Zhou Z, Qiang Z, Peng T, Hussein AA, Zhang G, Lu X, Li L, Wang F. Salinomycin promotes T-cell proliferation by inhibiting the expression and enzymatic activity of immunosuppressive indoleamine-2,3-dioxygenase in human breast cancer cells. Toxicol Appl Pharmacol 2020; 404:115203. [PMID: 32822738 DOI: 10.1016/j.taap.2020.115203] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 08/13/2020] [Accepted: 08/15/2020] [Indexed: 01/25/2023]
Abstract
Indoleamine 2,3 dioxygenase (IDO) is upregulated in many tumor types, including breast cancer, and plays a reputable role in promoting tumor immune tolerance. The importance of the immunosuppressive mechanism of IDO by suppressing T-cell function has garnered profound interest in the development of clinical IDO inhibitors. Herein, we established a screening method with cervical HeLa cells to induce IDO expression using interferon-γ (IFN-γ). After screening our chemical library, we found that salinomycin potently inhibited IFN-γ-stimulated kynurenine synthesis with IC50 values of 3.36-4.66 μM in both human cervical and breast cancer cells. Salinomycin lowered the IDO1 and IDO2 expression with no impact on the expression of tryptophan-2,3-dioxygenase. Interestingly, salinomycin potently repressed the IDO1 enzymatic activity by directly targeting the proteins in cells. Molecular docking revealed an alignment that favors nucleophilic attack of salinomycin in the catalytic domain of IDO1. Activation of the Janus kinase/signal transducer and activator of transcription (JAK/STAT) pathway by IFN-γ was significantly suppressed by salinomycin, via inhibiting the Jak1, Jak2, and STAT1/3 phosphorylation. Moreover, it inhibited IFN-γ-induced activation of the nuclear factor (NF)-κB pathway by inhibiting IκB degradation and NF-κB phosphorylation without affecting BIN1 expression. Furthermore, salinomycin significantly restored the proliferation of T cells co-cultured with IFN-γ-treated breast cancer cells and potentiated antitumor activity of cisplatin in vivo. These findings suggest that salinomycin suppresses kynurenine synthesis by inhibiting the catalytic activity of IDO1 and its expression by inhibiting the JAK/STAT and NF-κB pathways. Salinomycin warrants further investigation as a novel dual-functional IDO inhibitor for cancer immunotherapy.
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Affiliation(s)
- Azubuike Peter Ebokaiwe
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China; Department of Chemistry/Biochemistry and Molecular Biology, Alex Ekwueme Federal University Ndufu Alike-, Ikwo, Nigeria
| | - Emmanuel Mfotie Njoya
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China; Department of Biochemistry, Faculty of Science, University of Yaoundé I, P.O Box 812, Yaoundé, Cameroon
| | - Yuwen Sheng
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Zhonghui Zhang
- College of Chemical Engineering, Sichuan University, Chengdu 610064, China
| | - Sheng Li
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Zongyuan Zhou
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Zhe Qiang
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Ting Peng
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Ahmed A Hussein
- Chemistry Department, Cape Peninsula University of Technology, Bellville Campus, Bellville 7537, Western Cape, South Africa
| | - Guolin Zhang
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Xiaoxia Lu
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Lin Li
- Department of Laboratory Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
| | - Fei Wang
- Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.
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21
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Qi FL, Wang MF, Li BZ, Lu ZF, Nie GJ, Li SP. Reversal of the immunosuppressive tumor microenvironment by nanoparticle-based activation of immune-associated cells. Acta Pharmacol Sin 2020; 41:895-901. [PMID: 32467568 PMCID: PMC7470798 DOI: 10.1038/s41401-020-0423-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 04/20/2020] [Indexed: 02/07/2023] Open
Abstract
Immunotherapy that activates the host immune system to reverse immunosuppression has emerged as a new generation of cancer treatment in both preclinical studies and clinical trials. Although immunotherapy has shown significant achievements in the treatment of various cancers, it faces challenges that limit its further evolution such as poor permeation and modest responsiveness. The development of nanoparticle drug delivery system has provided an opportunity to overcome these drawbacks and to achieve optimized immunotherapy. Based on the research of our group, we here introduce the new strategies being employed using nanoscale intelligent drug delivery systems to enhance the effects of cancer immunotherapy. We also provide a perspective on the further possible application of nanoparticles in more effective antitumor immunotherapy.
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Affiliation(s)
- Fei-Long Qi
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mei-Fang Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
- College of Pharmaceutical Science, Jilin University, Changchun, 130021, China
| | - Bo-Zhao Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
- College of Pharmaceutical Science, Jilin University, Changchun, 130021, China
| | - Ze-Fang Lu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Guang-Jun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Su-Ping Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China.
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22
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Mondal P, Wijeratne GB. Modeling Tryptophan/Indoleamine 2,3-Dioxygenase with Heme Superoxide Mimics: Is Ferryl the Key Intermediate? J Am Chem Soc 2020; 142:1846-1856. [PMID: 31870154 DOI: 10.1021/jacs.9b10498] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Tryptophan oxidation in biology has been recently implicated in a vast array of paramount pathogenic conditions in humans, including multiple sclerosis, rheumatoid arthritis, type-I diabetes, and cancer. This 2,3-dioxygenative cleavage of the indole ring of tryptophan with dioxygen is mediated by two heme enzymes, tryptophan 2,3-dioxygenase (TDO) and indoleamine 2,3-dioxygenase (IDO), during its conversion to N-formylkynurenine in the first and rate-limiting step of kynurenine pathway. Despite the pivotal significance of this enzymatic transformation, a vivid viewpoint of the precise mechanistic events is far from complete. A heme superoxide adduct is thought to be the active oxidant in both TDO and IDO, which, following O-O bond cleavage, presumably generates a key ferryl (FeIV=O) reaction intermediate. This study, for the first time in model chemistry, demonstrates the potential of synthetic heme superoxide adducts to mimic the bioinorganic chemistry of indole dioxygenation by TDO and IDO, challenging the widely accepted categorization of these metal adducts as weak oxidants. Herein, an electronically divergent series of ferric heme superoxo oxidants mediates the facile conversion of an array of indole substrates into their corresponding 2,3-dioxygenated products, while shedding light on an unequivocally occurring, putative ferryl intermediate. The oxygenated indole products have been isolated in ∼31% yield, and characterized by LC-MS, 1H and 13C NMR, and FT-IR methodologies, as well as by 18O2(g) labeling experiments. Distinctly, the most electron-deficient superoxo adduct is observed to react the fastest, specifically with the most electron-rich indole substrate, underscoring the cruciality of electrophilicity of the heme superoxide moiety in facilitating the initial indole activation step. Comprehensive understanding of such mechanistic subtleties will benefit future attempts in the rational design of salient therapeutic agents, including next generation anticancer drug targets with amplified effectivity.
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Affiliation(s)
- Pritam Mondal
- Department of Chemistry , University of Alabama at Birmingham , Birmingham , Alabama 35205 , United States
| | - Gayan B Wijeratne
- Department of Chemistry , University of Alabama at Birmingham , Birmingham , Alabama 35205 , United States
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23
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Song X, Sun P, Wang J, Guo W, Wang Y, Meng LH, Liu H. Design, synthesis, and biological evaluation of 1,2,5-oxadiazole-3-carboximidamide derivatives as novel indoleamine-2,3-dioxygenase 1 inhibitors. Eur J Med Chem 2020; 189:112059. [PMID: 31981851 DOI: 10.1016/j.ejmech.2020.112059] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 12/16/2019] [Accepted: 01/08/2020] [Indexed: 01/09/2023]
Abstract
Indoleamine 2,3-dioxygenase 1 (IDO1) is the enzyme catalyzing the oxidative metabolism of tryptophan, which accounts for cancer immunosuppression in tumor microenvironment. Several compounds targeting IDO1 have been reported and epacadostat shows strong inhibitory activity against IDO1, which is further studied in clinic trails. However, its pharmacokinetic profiles are not satisfactory. The half-life of epacadostat is 2.4 h in human and dosage is 50 mg BID in the phase III clinic trial. To overcome the shortcomings of epacadostat, structure-based drug design was performed to improve the pharmacokinetic profiles via changing the metabolic pathway of epacadostat and to enhance anti-tumor potency. A novel series of 1,2,5-oxadiazole-3-carboximidamide derivatives bearing cycle in the side chain were designed, synthesized, and biologically evaluated for their anti-tumor activity. Most of them exhibited potent activity against hIDO1 in enzymatic assays and in HEK293T cells over-expressing hIDO1. Among them, compound 23, 25 and 26 showed significant inhibitory activity against hIDO1 (IC50 = 108.7, 178.1 and 139.1 nM respectively) and in HEK293T cells expressing hIDO1 (cellular IC50 = 19.88, 68.59 and 57.76 nM respectively). Moreover, compound 25 displayed improved PK property with longer half-life (t1/2 = 3.81 h in CD-1 mice) and better oral bioavailability (F = 33.6%) compared with epacadostat. In addition, compound 25 showed similar potency to inhibit the growth of CT-26 syngeneic xenograft compared to epacadostat, making it justifiable for further investigation.
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Affiliation(s)
- Xiaohan Song
- State Key Laboratory of Drug Research and CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai, 201203, China; University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing, 100049, China
| | - Pu Sun
- Division of Anti-Tumor Pharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, China; University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing, 100049, China
| | - Jiang Wang
- State Key Laboratory of Drug Research and CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai, 201203, China; University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing, 100049, China
| | - Wei Guo
- Division of Anti-Tumor Pharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, China; University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing, 100049, China
| | - Yi Wang
- Division of Anti-Tumor Pharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, China
| | - Ling-Hua Meng
- Division of Anti-Tumor Pharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, China; University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing, 100049, China.
| | - Hong Liu
- State Key Laboratory of Drug Research and CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai, 201203, China; University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing, 100049, China.
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Panda S, Pradhan N, Chatterjee S, Morla S, Saha A, Roy A, Kumar S, Bhattacharyya A, Manna D. 4,5-Disubstituted 1,2,3-triazoles: Effective Inhibition of Indoleamine 2,3-Dioxygenase 1 Enzyme Regulates T cell Activity and Mitigates Tumor Growth. Sci Rep 2019; 9:18455. [PMID: 31804586 PMCID: PMC6895048 DOI: 10.1038/s41598-019-54963-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 11/21/2019] [Indexed: 01/29/2023] Open
Abstract
The improvement of body's own immune system is considered one of the safest approaches to fight against cancer and several other diseases. Excessive catabolism of the essential amino acid, L-tryptophan (L-Trp) assists the cancer cells to escape normal immune obliteration. The formation of disproportionate kynurenine and other downstream metabolites suppress the T cell functions. Blocking of this immunosuppressive mechanism is considered as a promising approach against cancer, neurological disorders, autoimmunity, and other immune-mediated diseases. Overexpression of indoleamine 2,3-dioxygenase 1 (IDO1) enzyme is directly related to the induction of immunosuppressive mechanisms and represents an important therapeutic target. Several classes of small molecule-based IDO1 inhibitors have been already reported, but only few compounds are currently being evaluated in various stages of clinical trials as adjuvants or in combination with chemo- and radiotherapies. In the quest for novel structural class(s) of IDO1 inhibitors, we developed a series of 4,5-disubstituted 1,2,3-triazole derivatives. The optimization of 4,5-disubstituted 1,2,3-triazole scaffold and comprehensive biochemical and biophysical studies led to the identification of compounds, 3i, 4i, and 4k as potent and selective inhibitors of IDO1 enzyme with IC50 values at a low nanomolar level. These potent compounds also showed strong IDO1 inhibitory activities in MDA-MB-231 cells with no/negligible level of cytotoxicity. The T cell activity studies revealed that controlled regulation of IDO1 enzyme activity in the presence of these potent compounds could induce immune response against breast cancer cells. The compounds also showed excellent in vivo antitumor efficacy (of tumor growth inhibition = 79-96%) in the female Swiss albino mice. As a consequence, this study describes the first example of 4,5-disubstituted 1,2,3-triazole based IDO1 inhibitors with potential applications for immunotherapeutic studies.
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MESH Headings
- Animals
- Antineoplastic Agents, Immunological/chemistry
- Antineoplastic Agents, Immunological/pharmacology
- Antineoplastic Agents, Immunological/therapeutic use
- Breast Neoplasms/drug therapy
- Breast Neoplasms/immunology
- Breast Neoplasms/pathology
- Carcinoma, Ehrlich Tumor/drug therapy
- Carcinoma, Ehrlich Tumor/immunology
- Carcinoma, Ehrlich Tumor/pathology
- Cell Line, Tumor
- Drug Screening Assays, Antitumor
- Enzyme Assays
- Female
- HEK293 Cells
- Humans
- Indoleamine-Pyrrole 2,3,-Dioxygenase/antagonists & inhibitors
- Indoleamine-Pyrrole 2,3,-Dioxygenase/metabolism
- Inhibitory Concentration 50
- Kynurenine/immunology
- Kynurenine/metabolism
- Metabolic Networks and Pathways/drug effects
- Metabolic Networks and Pathways/immunology
- Mice
- Molecular Docking Simulation
- Primary Cell Culture
- Recombinant Proteins/chemistry
- Recombinant Proteins/metabolism
- T-Lymphocytes, Cytotoxic/drug effects
- T-Lymphocytes, Cytotoxic/immunology
- Triazoles/chemistry
- Triazoles/pharmacology
- Triazoles/therapeutic use
- Tryptophan/immunology
- Tryptophan/metabolism
- Tryptophan Oxygenase/antagonists & inhibitors
- Tryptophan Oxygenase/chemistry
- Tryptophan Oxygenase/metabolism
- Tumor Escape/drug effects
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Affiliation(s)
- Subhankar Panda
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Nirmalya Pradhan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Soumya Chatterjee
- Department of Zoology, University of Calcutta, Kolkata, 700019, West Bengal, India
| | - Sudhir Morla
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Abhishek Saha
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Ashalata Roy
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Sachin Kumar
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | | | - Debasis Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India.
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25
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Yang D, Zhang S, Fang X, Guo L, Hu N, Guo Z, Li X, Yang S, He JC, Kuang C, Yang Q. N-Benzyl/Aryl Substituted Tryptanthrin as Dual Inhibitors of Indoleamine 2,3-Dioxygenase and Tryptophan 2,3-Dioxygenase. J Med Chem 2019; 62:9161-9174. [PMID: 31580660 DOI: 10.1021/acs.jmedchem.9b01079] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Indoleamine 2,3-dioxygenase 1 (IDO1), which catalyzes the initial and rate-limiting step of the kynurenine pathway of tryptophan catabolism, has emerged as a key target in cancer immunotherapy because of its role in enabling cancers to evade the immune system. Tryptophan 2,3-dioxygenase (TDO) and indoleamine 2,3-dioxygenase 2 (IDO2) catalyze the same reaction and play a potential role in cancer immunotherapy. Starting from our previously discovered tryptanthrin IDO1 inhibitor scaffold, we synthesized novel N-benzyl/aryl substituted tryptanthrin derivatives and evaluated their inhibitory efficacy on IDO1, TDO, and IDO2. Most compounds showed similar high inhibitory activities on both IDO1 and TDO, which were significantly superior over that of IDO2 with magnitude difference. We showed that N-benzyl/aryl substituted tryptanthrin directly interacted with IDO1, TDO, and IDO2, significantly augmented the proliferation of T cells in vitro, blocked the kynurenine pathway, and suppressed tumor growth when administered to LLC and H22 tumor-bearing mice.
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Affiliation(s)
- Dan Yang
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Shengnan Zhang
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Xin Fang
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Leilei Guo
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Nan Hu
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Zhanling Guo
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Xishuai Li
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Shuangshuang Yang
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Jin Chao He
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
| | - Chunxiang Kuang
- Department of Chemistry , Tongji University , Siping Road 1239 , Shanghai 200092 , China
| | - Qing Yang
- State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences , Fudan University , Songhu Road 2005 , Shanghai 200438 , China
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26
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Bai Z, Huang H, Chen J, Zhang X, Ding Y. Identification of novel imidazoles as IDO1 inhibitors through microwave‐assisted one‐pot multicomponent reactions. Arch Pharm (Weinheim) 2019; 352:e1900165. [DOI: 10.1002/ardp.201900165] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 08/02/2019] [Accepted: 08/08/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Zhizheng Bai
- School of Pharmacy Nanjing Tech University Nanjing China
| | - Huidan Huang
- College of Engineering, China Pharmaceutical University Nanjing China
| | - Jianqiu Chen
- College of Engineering, China Pharmaceutical University Nanjing China
| | - Xiaoyun Zhang
- Jiangsu Pharmaceutical Research Institute Jiangsu China
| | - Yimei Ding
- School of Pharmacy Nanjing Tech University Nanjing China
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27
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Ding Y, Tang F, Xue X, Luo J, Hussain M, Huang Y, Wang Z, Jiang H, Tu Z, Zhang J. Rational design, synthesis and biological evaluation of ubiquinone derivatives as IDO1 inhibitors. Bioorg Chem 2019; 89:102870. [DOI: 10.1016/j.bioorg.2019.03.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 03/15/2019] [Accepted: 03/15/2019] [Indexed: 12/20/2022]
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28
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Hu H, Li M, Wu D, Li Z, Miao R, Liu Y, Gong P. Design, synthesis and biological evaluation of novel aryl-acrylic derivatives as novel indoleamine-2,3-dioxygenase 1 (IDO1) inhibitors. Bioorg Med Chem 2019; 27:3135-3144. [PMID: 31178268 DOI: 10.1016/j.bmc.2019.05.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 05/25/2019] [Accepted: 05/30/2019] [Indexed: 01/29/2023]
Abstract
Two series of novel aryl-acrylic derivatives were designed, synthesized, and screened in enzymatic and cellular inhibitory activities. All compounds showed moderate to significant potency. The SAR analyses indicated that the semicarbazone linker is better than the 1,2,3-triazole linker. Among semicarbazone compounds that R1 bearing di-chain amino groups exhibited superior activities to those with morpholino group. Furthermore, compounds with electron-withdrawing groups at the 2-position or 4-position on the terminal phenyl ring were more active. Among these, compounds 7g, 7i, 7m and 7n exhibited the inhibitory potency in the low micromolar range and displayed negligible level of cytotoxicity against normal HeLa cells. In addition, the study suggested that the aryl-acrylic is an interesting novel scaffold for IDO1 inhibition for further development.
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Affiliation(s)
- Hao Hu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Ming Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Di Wu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Zhiwei Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Ruifeng Miao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Yajing Liu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China.
| | - Ping Gong
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China.
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29
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Acúrcio RC, Scomparin A, Satchi‐Fainaro R, Florindo HF, Guedes RC. Computer‐aided drug design in new druggable targets for the next generation of immune‐oncology therapies. WIRES COMPUTATIONAL MOLECULAR SCIENCE 2019. [DOI: 10.1002/wcms.1397] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Rita C. Acúrcio
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Anna Scomparin
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
| | - Ronit Satchi‐Fainaro
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
| | - Helena F. Florindo
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
| | - Rita C. Guedes
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy Universidade de Lisboa Lisbon Portugal
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30
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Xu X, Ren J, Ma Y, Liu H, Rong Q, Feng Y, Wang Y, Cheng Y, Ge R, Li Z, Bian J. Discovery of cyanopyridine scaffold as novel indoleamine-2,3-dioxygenase 1 (IDO1) inhibitors through virtual screening and preliminary hit optimisation. J Enzyme Inhib Med Chem 2019; 34:250-263. [PMID: 30734612 PMCID: PMC6327983 DOI: 10.1080/14756366.2018.1480614] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
With the aim of discovering novel IDO1 inhibitors, a combined similarity search and molecular docking approach was employed to the discovery of 32 hit compounds. Testing the screened hit compounds has led to several novel submicromolar inhibitors. Especially for compounds LVS-019 with cyanopyridine scaffold, showed good IDO1 inhibitory activity. To discover more compounds with similar structures to LVS-019, a shape-based model was then generated on the basis of it and the second-round virtual screening was carried out leading to 23 derivatives. Molecular docking studies suggested a possible binding mode of LVS-019, which provides a good starting point for the development of cyanopyridine scaffold compounds as potent IDO1 inhibitor. To improve potency of these hits, we further designed and synthesised another 14 derivatives of LVS-019. Among these compounds, LBJ-10 showed improved potency compared to the hits and displayed comparable potency to the control GDC-0919 analogue. LBJ-10 can serve as ideal leads for further modifications as IDO1 inhibitors for cancer treatment.
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Affiliation(s)
- Xi Xu
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China.,b Department of Medicinal Chemistry, School of Pharmacy , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Jie Ren
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China.,b Department of Medicinal Chemistry, School of Pharmacy , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Yinghe Ma
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China.,b Department of Medicinal Chemistry, School of Pharmacy , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Hongting Liu
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Quanjin Rong
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Yifan Feng
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Yameng Wang
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Yu Cheng
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Ruijia Ge
- c The Madeira School , McLean , VA , USA
| | - Zhiyu Li
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China.,b Department of Medicinal Chemistry, School of Pharmacy , China Pharmaceutical University , Nanjing , People's Republic of China
| | - Jinlei Bian
- a State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Design and Optimization , China Pharmaceutical University , Nanjing , People's Republic of China.,b Department of Medicinal Chemistry, School of Pharmacy , China Pharmaceutical University , Nanjing , People's Republic of China
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31
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Discovery of potent indoleamine 2,3-dioxygenase (IDO) inhibitor from alkaloids in Picrasma quassioides by virtual screening and in vitro evaluation. Fitoterapia 2019; 133:137-145. [DOI: 10.1016/j.fitote.2019.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/04/2019] [Accepted: 01/11/2019] [Indexed: 01/21/2023]
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32
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Winters M, DuHadaway JB, Pham KN, Lewis-Ballester A, Badir S, Wai J, Sheikh E, Yeh SR, Prendergast GC, Muller AJ, Malachowski WP. Diaryl hydroxylamines as pan or dual inhibitors of indoleamine 2,3-dioxygenase-1, indoleamine 2,3-dioxygenase-2 and tryptophan dioxygenase. Eur J Med Chem 2019; 162:455-464. [PMID: 30469041 PMCID: PMC6318801 DOI: 10.1016/j.ejmech.2018.11.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/06/2018] [Accepted: 11/05/2018] [Indexed: 12/17/2022]
Abstract
Tryptophan (Trp) catabolizing enzymes play an important and complex role in the development of cancer. Significant evidence implicates them in a range of inflammatory and immunosuppressive activities. Whereas inhibitors of indoleamine 2,3-dioxygenase-1 (IDO1) have been reported and analyzed in the clinic, fewer inhibitors have been described for tryptophan dioxygenase (TDO) and indoleamine 2,3-dioxygenase-2 (IDO2) which also have been implicated more recently in cancer, inflammation and immune control. Consequently the development of dual or pan inhibitors of these Trp catabolizing enzymes may represent a therapeutically important area of research. This is the first report to describe the development of dual and pan inhibitors of IDO1, TDO and IDO2.
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Affiliation(s)
- Maria Winters
- Department of Chemistry, Bryn Mawr College, Bryn Mawr, PA, 19010, USA
| | - James B DuHadaway
- Lankenau Institute for Medical Research, 100 Lancaster Ave, Wynnewood, PA 19096, USA
| | - Khoa N Pham
- Department of Physiology and Biophysics, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States
| | - Ariel Lewis-Ballester
- Department of Physiology and Biophysics, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States
| | - Shorouk Badir
- Department of Chemistry, Bryn Mawr College, Bryn Mawr, PA, 19010, USA
| | - Jenny Wai
- Department of Chemistry, Bryn Mawr College, Bryn Mawr, PA, 19010, USA
| | - Eesha Sheikh
- Department of Chemistry, Bryn Mawr College, Bryn Mawr, PA, 19010, USA
| | - Syun-Ru Yeh
- Department of Physiology and Biophysics, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States
| | - George C Prendergast
- Lankenau Institute for Medical Research, 100 Lancaster Ave, Wynnewood, PA 19096, USA; Department of Pathology, Anatomy & Cell Biology and, Philadelphia, PA 19104, USA; Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19104, USA.
| | - Alexander J Muller
- Lankenau Institute for Medical Research, 100 Lancaster Ave, Wynnewood, PA 19096, USA; Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19104, USA.
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33
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Yentz S, Smith D. Indoleamine 2,3-Dioxygenase (IDO) Inhibition as a Strategy to Augment Cancer Immunotherapy. BioDrugs 2018; 32:311-317. [PMID: 29980987 DOI: 10.1007/s40259-018-0291-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Indoleamine 2,3-dioxygenase (IDO) is an enzyme of interest in immuno-oncology because of the immunosuppressive effects that result from its role in tryptophan catabolism. IDO is upregulated in malignancy and is associated with poor prognosis in multiple cancer types. IDO inhibitors have been developed to target IDO, both directly and indirectly. Pre-clinical data have shown combined IDO and checkpoint inhibition to be an efficacious strategy for tumor control. Clinical trials of IDO inhibitors with chemotherapy or immunotherapy are currently underway. This review describes the function of IDO and its inhibitors and summarizes the efficacy and toxicity data from recent clinical trials with these drugs.
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Affiliation(s)
- Sarah Yentz
- Division of Hematology/Oncology, Department of Internal Medicine, University of Michigan Health System, 1500 E. Medical Center Drive, C369 Med Inn Building, SPC 5848, Ann Arbor, MI, 48109, USA.
| | - David Smith
- Division of Hematology/Oncology, Department of Internal Medicine, University of Michigan Health System, 1500 E. Medical Center Drive, C369 Med Inn Building, SPC 5848, Ann Arbor, MI, 48109, USA
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Brennan FR, Andrews L, Arulanandam AR, Blumel J, Fikes J, Grimaldi C, Lansita J, Loberg LI, MacLachlan T, Milton M, Parker S, Tibbitts J, Wolf J, Allamneni KP. Current strategies in the non-clinical safety assessment of biologics: New targets, new molecules, new challenges. Regul Toxicol Pharmacol 2018; 98:98-107. [PMID: 30026135 DOI: 10.1016/j.yrtph.2018.07.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 07/14/2018] [Indexed: 01/07/2023]
Abstract
Nonclinical safety testing of biopharmaceuticals can present significant challenges to human risk assessment with these innovative and often complex drugs. Emerging topics in this field were discussed recently at the 2016 Annual US BioSafe General Membership meeting. The presentations and subsequent discussions from the main sessions are summarized. The topics covered included: (i) specialty biologics (oncolytic virus, gene therapy, and gene editing-based technologies), (ii) the value of non-human primates (NHPs) for safety assessment, (iii) challenges in the safety assessment of immuno-oncology drugs (T cell-dependent bispecifics, checkpoint inhibitors, and costimulatory agonists), (iv) emerging therapeutic approaches and modalities focused on microbiome, oligonucleotide, messenger ribonucleic acid (mRNA) therapeutics, (v) first in human (FIH) dose selection and the minimum anticipated biological effect level (MABEL), (vi) an update on current regulatory guidelines, International Council for Harmonization (ICH) S1, S3a, S5, S9 and S11 and (vii) breakout sessions that focused on bioanalytical and PK/PD challenges with bispecific antibodies, cytokine release in nonclinical studies, determining adversity and NOAEL for biologics, the value of second species for toxicology assessment and what to do if there is no relevant toxicology species.
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35
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Roy A, Das S, Manna D. Effect of Molecular Crowding Agents on the Activity and Stability of Immunosuppressive Enzyme Indoleamine 2,3‐Dioxygenase 1. ChemistrySelect 2018. [DOI: 10.1002/slct.201801366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Ashalata Roy
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati-781039 Assam India
| | - Sreeparna Das
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati-781039 Assam India
| | - Debasis Manna
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati-781039 Assam India
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36
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Pei Z, Mendonca R, Gazzard L, Pastor R, Goon L, Gustafson A, VanderPorten E, Hatzivassiliou G, Dement K, Cass R, Yuen PW, Zhang Y, Wu G, Lin X, Liu Y, Sellers BD. Aminoisoxazoles as Potent Inhibitors of Tryptophan 2,3-Dioxygenase 2 (TDO2). ACS Med Chem Lett 2018; 9:417-421. [PMID: 29795752 DOI: 10.1021/acsmedchemlett.7b00427] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 04/02/2018] [Indexed: 11/28/2022] Open
Abstract
Tryptophan 2,3-dioxygenase 2 (TDO2) catalyzes the conversion of tryptophan to the immunosuppressive metabolite kynurenine. TDO2 overexpression has been observed in a number of cancers; therefore, TDO inhibition may be a useful therapeutic intervention for cancers. We identified an aminoisoxazole series as potent TDO2 inhibitors from a high-throughput screen (HTS). An extensive medicinal chemistry effort revealed that both the amino group and the isoxazole moiety are important for TDO2 inhibitory activity. Computational modeling yielded a binding hypothesis and provided insight into the observed structure-activity relationships. The optimized compound 21 is a potent TDO2 inhibitor with modest selectivity over indolamine 2,3-dioxygenase 1 (IDO1) and with improved human whole blood stability.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Po-wai Yuen
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Yamin Zhang
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Guosheng Wu
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Xingyu Lin
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
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37
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Affiliation(s)
- Jae Eun Cheong
- Center for Drug Discovery and Translational Research and Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Anil Ekkati
- Center for Drug Discovery and Translational Research and Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Lijun Sun
- Center for Drug Discovery and Translational Research and Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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38
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Griglio A, Torre E, Serafini M, Bianchi A, Schmid R, Coda Zabetta G, Massarotti A, Sorba G, Pirali T, Fallarini S. A multicomponent approach in the discovery of indoleamine 2,3-dioxygenase 1 inhibitors: Synthesis, biological investigation and docking studies. Bioorg Med Chem Lett 2018; 28:651-657. [PMID: 29398544 DOI: 10.1016/j.bmcl.2018.01.032] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 01/16/2018] [Accepted: 01/17/2018] [Indexed: 01/24/2023]
Abstract
Indoleamine 2,3-dioxygenase plays a crucial role in immune tolerance and has emerged as an attractive target for cancer immunotherapy. In this study, the Passerini and Ugi multicomponent reactions have been employed to assemble a small library of imidazothiazoles that target IDO1. While the p-bromophenyl and the imidazothiazole moieties have been kept fixed, a full SAR study has been performed on the side-chain, leading to the discovery of nine compounds with sub-micromolar IC50 values in the enzyme-based assay. Compound 7d, displaying a α-acyloxyamide substructure, is the most potent compound, with an IC50 value of 0.20 µM, but a low activity in a cell-based assay. Compound 6o, containing a α-acylaminoamide moiety, shows an IC50 value of 0.81 µM in the IDO1-based assay, a full biocompatibility at 10 µM, together with a modest inhibitory activity in A375 cells. Molecular docking studies show that both 7d and 6o display a unique binding mode in the IDO1 active site, with the side-chain protruding in an additional pocket C, where a crucial hydrogen bond is formed with Lys238. Overall, this work describes an isocyanide based-multicomponent approach as a straightforward and versatile tool to rapidly access IDO1 inhibitors, providing a new direction for their future design and development.
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Affiliation(s)
- Alessia Griglio
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Enza Torre
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Marta Serafini
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Alice Bianchi
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Roberta Schmid
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Giulia Coda Zabetta
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Alberto Massarotti
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Giovanni Sorba
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
| | - Tracey Pirali
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy.
| | - Silvia Fallarini
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Largo Donegani 2, Novara 28100, Italy
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39
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Weng T, Qiu X, Wang J, Li Z, Bian J. Recent discovery of indoleamine-2,3-dioxygenase 1 inhibitors targeting cancer immunotherapy. Eur J Med Chem 2018; 143:656-669. [DOI: 10.1016/j.ejmech.2017.11.088] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 06/04/2017] [Accepted: 11/28/2017] [Indexed: 12/23/2022]
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40
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Fang K, Dong G, Wang H, He S, Wu S, Wang W, Sheng C. Improving the Potency of Cancer Immunotherapy by Dual Targeting of IDO1 and DNA. ChemMedChem 2017; 13:30-36. [PMID: 29205945 DOI: 10.1002/cmdc.201700666] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 12/04/2017] [Indexed: 01/21/2023]
Abstract
Herein we report the first exploration of a dual-targeting drug design strategy to improve the efficacy of small-molecule cancer immunotherapy. New hybrids of indoleamine 2,3-dioxygenase 1 (IDO1) inhibitors and DNA alkylating nitrogen mustards that respectively target IDO1 and DNA were rationally designed. As the first-in-class examples of such molecules, they were found to exhibit significantly enhanced anticancer activity in vitro and in vivo with low toxicity. This proof-of-concept study has established a critical step toward the development of a novel and effective immunotherapy for the treatment of cancers.
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Affiliation(s)
- Kun Fang
- School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China.,Department of Medicinal Chemistry, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P.R. China
| | - Guoqiang Dong
- Department of Medicinal Chemistry, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P.R. China
| | - Hongyu Wang
- Department of Medicinal Chemistry, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P.R. China
| | - Shipeng He
- School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China
| | - Shanchao Wu
- Department of Medicinal Chemistry, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P.R. China
| | - Wei Wang
- School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China.,Department of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, NM, 87131-0001, USA
| | - Chunquan Sheng
- Department of Medicinal Chemistry, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P.R. China
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41
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Calleja P, Irache J, Zandueta C, Martínez-Oharriz C, Espuelas S. A combination of nanosystems for the delivery of cancer chemoimmunotherapeutic combinations: 1-Methyltryptophan nanocrystals and paclitaxel nanoparticles. Pharmacol Res 2017; 126:77-83. [DOI: 10.1016/j.phrs.2017.09.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 09/05/2017] [Accepted: 09/07/2017] [Indexed: 12/22/2022]
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42
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Sun JJ, Chen YC, Huang YX, Zhao WC, Liu YH, Venkataramanan R, Lu BF, Li S. Programmable co-delivery of the immune checkpoint inhibitor NLG919 and chemotherapeutic doxorubicin via a redox-responsive immunostimulatory polymeric prodrug carrier. Acta Pharmacol Sin 2017; 38:823-834. [PMID: 28504251 PMCID: PMC5520195 DOI: 10.1038/aps.2017.44] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 02/12/2017] [Indexed: 02/07/2023] Open
Abstract
To achieve synergistic therapeutic efficacy and prevent cancer relapse, chemotherapy and immunotherapy have been combined as a new modality for tumor treatment. In this work, we designed a redox-responsive immunostimulatory polymeric prodrug carrier, PSSN10, for programmable co-delivery of an immune checkpoint inhibitor NLG919 (NLG) and a chemotherapeutic doxorubicin (DOX). NLG-containing PSSN10 prodrug polymers were self-assembled into nano-sized micelles that served as a carrier to load DOX (DOX/PSSN10 micelles). DOX/PSSN10 micelles displayed spherical morphology with a size of ∼170 nm. DOX was effectively loaded into PSSN10 micelles with a loading efficiency of 84.0%. In vitro DOX release studies showed that rapid drug release could be achieved in the highly redox environment after intracellular uptake by tumor cells. In 4T1.2 tumor-bearing mice, DOX/PSSN10 micelles exhibited greater accumulation of DOX and NLG in the tumor tissues compared with other organs. The PSSN10 carrier dose-dependently enhanced T-cell immune responses in the lymphocyte-Panc02 co-culture experiments, and significantly inhibited tumor growth in vivo. DOX/PSSN10 micelles showed potent cytotoxicity in vitro against 4T1.2 mouse breast cancer cells and PC-3 human prostate cancer cells comparable to that of DOX. In 4T1.2 tumor-bearing mice, DOX/PSSN10 mixed micelles (5 mg DOX/kg, iv) was more effective than DOXIL (a clinical formulation of liposomal DOX) or free DOX in inhibiting the tumor growth and prolonging the survival of the treated mice. In addition, a more immunoactive tumor microenvironment was observed in the mice treated with PSSN10 or DOX/PSSN10 micelles compared with the other treatment groups. In conclusion, systemic delivery of DOX via PSSN10 nanocarrier results in synergistic anti-tumor activity.
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Affiliation(s)
- Jing-jing Sun
- Center for Pharmacogenetics
- Department of Pharmaceutical Sciences, School of Pharmacy
- University of Pittsburgh Cancer Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Yi-chao Chen
- Center for Pharmacogenetics
- Department of Pharmaceutical Sciences, School of Pharmacy
- University of Pittsburgh Cancer Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Yi-xian Huang
- Center for Pharmacogenetics
- Department of Pharmaceutical Sciences, School of Pharmacy
- University of Pittsburgh Cancer Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Wen-chen Zhao
- Department of Pharmaceutical Sciences, School of Pharmacy
| | - Yan-hua Liu
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, Yinchuan 750004, China
| | | | - Bin-feng Lu
- University of Pittsburgh Cancer Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Department of Immunology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Song Li
- Center for Pharmacogenetics
- Department of Pharmaceutical Sciences, School of Pharmacy
- University of Pittsburgh Cancer Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
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43
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Yue EW, Sparks R, Polam P, Modi D, Douty B, Wayland B, Glass B, Takvorian A, Glenn J, Zhu W, Bower M, Liu X, Leffet L, Wang Q, Bowman KJ, Hansbury MJ, Wei M, Li Y, Wynn R, Burn TC, Koblish HK, Fridman JS, Emm T, Scherle PA, Metcalf B, Combs AP. INCB24360 (Epacadostat), a Highly Potent and Selective Indoleamine-2,3-dioxygenase 1 (IDO1) Inhibitor for Immuno-oncology. ACS Med Chem Lett 2017; 8:486-491. [PMID: 28523098 PMCID: PMC5430407 DOI: 10.1021/acsmedchemlett.6b00391] [Citation(s) in RCA: 214] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 02/24/2017] [Indexed: 01/25/2023] Open
Abstract
A data-centric medicinal chemistry approach led to the invention of a potent and selective IDO1 inhibitor 4f, INCB24360 (epacadostat). The molecular structure of INCB24360 contains several previously unknown or underutilized functional groups in drug substances, including a hydroxyamidine, furazan, bromide, and sulfamide. These moieties taken together in a single structure afford a compound that falls outside of "drug-like" space. Nevertheless, the in vitro ADME data is consistent with the good cell permeability and oral bioavailability observed in all species (rat, dog, monkey) tested. The extensive intramolecular hydrogen bonding observed in the small molecule crystal structure of 4f is believed to significantly contribute to the observed permeability and PK. Epacadostat in combination with anti-PD1 mAb pembrolizumab is currently being studied in a phase 3 clinical trial in patients with unresectable or metastatic melanoma.
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Affiliation(s)
- Eddy W. Yue
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Richard Sparks
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Padmaja Polam
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Dilip Modi
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Brent Douty
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Brian Wayland
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Brian Glass
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Amy Takvorian
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Joseph Glenn
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Wenyu Zhu
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Michael Bower
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Xiangdong Liu
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Lynn Leffet
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Qian Wang
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Kevin J. Bowman
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Michael J. Hansbury
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Min Wei
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Yanlong Li
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Richard Wynn
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Timothy C. Burn
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Holly K. Koblish
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Jordan S. Fridman
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Tom Emm
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Peggy A. Scherle
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Brian Metcalf
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
| | - Andrew P. Combs
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, Delaware 19803, United States
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44
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Qian S, He T, Wang W, He Y, Zhang M, Yang L, Li G, Wang Z. Discovery and preliminary structure–activity relationship of 1H-indazoles with promising indoleamine-2,3-dioxygenase 1 (IDO1) inhibition properties. Bioorg Med Chem 2016; 24:6194-6205. [DOI: 10.1016/j.bmc.2016.10.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 10/01/2016] [Accepted: 10/05/2016] [Indexed: 11/25/2022]
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45
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Inman M, Carvalho C, Lewis W, Moody CJ. Synthesis of the Reported Pyranonaphthoquinone Structure of the Indoleamine-2,3-dioxygenase Inhibitor Annulin B by Regioselective Diels-Alder Reaction. J Org Chem 2016; 81:7924-30. [PMID: 27513176 DOI: 10.1021/acs.joc.6b01622] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Annulin B, isolated from the marine hydroid isolated from Garveia annulata, is a potent inhibitor of the tryptophan catabolizing enzyme indoleamine-2,3-dioxygenase (IDO). A synthesis of the reported pyranonaphthoquinone structure is described, in which the key step is a regioselective Diels-Alder reaction between a pyranobenzoquinone dienophile and a silyl ketene acetal diene.
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Affiliation(s)
- Martyn Inman
- School of Chemistry, University of Nottingham , University Park, Nottingham NG7 2RD, U.K
| | - Catarina Carvalho
- School of Chemistry, University of Nottingham , University Park, Nottingham NG7 2RD, U.K
| | - William Lewis
- School of Chemistry, University of Nottingham , University Park, Nottingham NG7 2RD, U.K
| | - Christopher J Moody
- School of Chemistry, University of Nottingham , University Park, Nottingham NG7 2RD, U.K
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