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Qiao X, Wu X, Chen S, Niu MM, Hua H, Zhang Y. Discovery of novel and potent dual-targeting AXL/HDAC2 inhibitors for colorectal cancer treatment via structure-based pharmacophore modelling, virtual screening, and molecular docking, molecular dynamics simulation studies, and biological evaluation. J Enzyme Inhib Med Chem 2024; 39:2295241. [PMID: 38134358 PMCID: PMC10763849 DOI: 10.1080/14756366.2023.2295241] [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: 08/29/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide. Nowadays, owing to the complex mechanism of tumorigenesis, simultaneous inhibition of multiple targets is an important anticancer strategy. Recent studies have demonstrated receptor tyrosine kinase AXL (AXL) and histone deacetylase 2 (HDAC2) are closely associated with colorectal cancer. Herein, we identified five hit compounds concurrently targeting AXL and HDAC2 using virtual screening. Inhibitory experiments revealed these hit compounds potently inhibited AXL and HDAC2 in the nanomolar range. Among them, Hit-3 showed the strongest inhibitory effects which were better than that of the positive control groups. Additionally, MD assays showed that Hit-3 could bind stably to the AXL and HDAC2 active pockets. Further MTT assays demonstrated that Hit-3 showed potent anti-proliferative activity. Most importantly, Hit-3 exhibited significant in vivo antitumor efficacy in xenograft models. Collectively, this study is the first discovery of dual-targeting AXL/HDAC2 inhibitors for colorectal cancer treatment.
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Affiliation(s)
- Xiao Qiao
- Department of Gastroenterology, The Affiliated Huaian Hospital of Xuzhou Medical University, Huaian, China
| | - Xiangyu Wu
- Department of Gastroenterology, The Affiliated Huaian Hospital of Xuzhou Medical University, Huaian, China
| | - Shutong Chen
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing, China
| | - Miao-Miao Niu
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing, China
| | - Huilian Hua
- Department of Pharmacy, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou, China
| | - Yan Zhang
- Department of Pharmacy, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou, China
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Liu Z, Chen L, Zhang J, Yang J, Xiao X, Shan L, Mao W. Recent discovery and development of AXL inhibitors as antitumor agents. Eur J Med Chem 2024; 272:116475. [PMID: 38714043 DOI: 10.1016/j.ejmech.2024.116475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 04/30/2024] [Accepted: 05/01/2024] [Indexed: 05/09/2024]
Abstract
AXL, a receptor tyrosine kinase (RTK), plays a pivotal role in various cellular functions. It is primarily involved in processes such as epithelial-mesenchymal transition (EMT) in tumor cells, angiogenesis, apoptosis, immune regulation, and chemotherapy resistance mechanisms. Therefore, targeting AXL is a promising therapeutic approach for the treatment of cancer. AXL inhibitors that have entered clinical trials, such as BGB324(1), have shown promising efficacy in the treatment of melanoma and non-small cell lung cancer. Additionally, novel AXL-targeted drugs, such as AXL degraders, offer a potential solution to overcome the limitations of traditional small-molecule AXL inhibitors targeting single pathways. We provide an overview of the structure and biological functions of AXL, discusses its correlation with various cancers, and critically analyzes the structure-activity relationship of AXL small-molecule inhibitors in cellular contexts. Additionally, we summarize multiple research and development strategies, offering insights for the future development of innovative AXL inhibitors.
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Affiliation(s)
- Zihang Liu
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-Related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province & Precision Medicine Center, State Key Laboratory of Respiratory Health and Multimorbidity, Laboratory of Neuro-system and Multimorbidity, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China
| | - Li Chen
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-Related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province & Precision Medicine Center, State Key Laboratory of Respiratory Health and Multimorbidity, Laboratory of Neuro-system and Multimorbidity, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China
| | - Jifa Zhang
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-Related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province & Precision Medicine Center, State Key Laboratory of Respiratory Health and Multimorbidity, Laboratory of Neuro-system and Multimorbidity, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Jun Yang
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-Related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province & Precision Medicine Center, State Key Laboratory of Respiratory Health and Multimorbidity, Laboratory of Neuro-system and Multimorbidity, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Xue Xiao
- Department of Obstetrics & Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Lianhai Shan
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China.
| | - Wuyu Mao
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-Related Molecular Network, Precision Medicine Key Laboratory of Sichuan Province & Precision Medicine Center, State Key Laboratory of Respiratory Health and Multimorbidity, Laboratory of Neuro-system and Multimorbidity, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
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Zhuo L, Guo M, Zhang S, Wu J, Wang M, Shen Y, Peng X, Wang Z, Jiang W, Huang W. Structure-activity relationship study of 1,6-naphthyridinone derivatives as selective type II AXL inhibitors with potent antitumor efficacy. Eur J Med Chem 2024; 265:116090. [PMID: 38169272 DOI: 10.1016/j.ejmech.2023.116090] [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: 10/30/2023] [Revised: 12/08/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024]
Abstract
The role of AXL in various oncogenic processes has made it an attractive target for cancer therapy. Currently, kinase selectivity profiles, especially circumventing MET inhibition, remain a scientific issue of great interest in the discovery of selective type II AXL inhibitors. Starting from a dual MET/AXL-targeted lead structure from our previous work, we optimized a 1,6-naphthyridinone series using molecular modeling-assisted compound design to improve AXL potency and selectivity over MET, resulting in the potent and selective type II AXL-targeted compound 25c. This showed excellent AXL inhibitory activity (IC50 = 1.1 nM) and 343-fold selectivity over the highly homologous kinase MET in biochemical assays. Moreover, compound 25c significantly inhibited AXL-driven cell proliferation, dose-dependently suppressed 4T1 cell migration and invasion, and induced apoptosis. Compound 25c also showed noticeable antitumor efficacy in a BaF3/TEL-AXL xenograft model at well-tolerated doses. Overall, this study presented a potent and selective type II AXL-targeted lead compound for further drug discovery.
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Affiliation(s)
- Linsheng Zhuo
- Postdoctoral Station for Basic Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China; School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China.
| | - Mengqin Guo
- School of Pharmaceutical Sciences, Wuhan University, Wuhan, Hubei, 430071, China
| | - Siyi Zhang
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Junbo Wu
- Department of Colorectal Surgery, Hengyang Central Hospital, Hengyang, Hunan, 421001, China
| | - Mingshu Wang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Yang Shen
- Postdoctoral Station for Basic Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Xue Peng
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Zhen Wang
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Weifan Jiang
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China.
| | - Wei Huang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, China.
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Huang G, Hucek D, Cierpicki T, Grembecka J. Applications of oxetanes in drug discovery and medicinal chemistry. Eur J Med Chem 2023; 261:115802. [PMID: 37713805 DOI: 10.1016/j.ejmech.2023.115802] [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: 07/09/2023] [Revised: 09/06/2023] [Accepted: 09/07/2023] [Indexed: 09/17/2023]
Abstract
The compact and versatile oxetane motifs have gained significant attention in drug discovery and medicinal chemistry campaigns. This review presents an overview of the diverse applications of oxetanes in clinical and preclinical drug candidates targeting various human diseases, including cancer, viral infections, autoimmune disorders, neurodegenerative conditions, metabolic disorders, and others. Special attention is given to biologically active oxetane-containing compounds and their disease-related targets, such as kinases, epigenetic and non-epigenetic enzymes, and receptors. The review also details the effect of the oxetane motif on important properties, including aqueous solubility, lipophilicity, pKa, P-glycoprotein (P-gp) efflux, metabolic stability, conformational preferences, toxicity profiles (e.g., cytochrome P450 (CYP) suppression and human ether-a-go-go related gene (hERG) inhibition), pharmacokinetic (PK) properties, potency, and target selectivity. We anticipate that this work will provide valuable insights that can drive future discoveries of novel bioactive oxetane-containing small molecules, enabling their effective application in combating a wide range of human diseases.
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Affiliation(s)
- Guang Huang
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA.
| | - Devon Hucek
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Tomasz Cierpicki
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Jolanta Grembecka
- Department of Pathology, University of Michigan, Ann Arbor, MI, 48109, USA
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Mobley JA, Molyvdas A, Kojima K, Ahmad I, Jilling T, Li JL, Garantziotis S, Matalon S. The SARS-CoV-2 spike S1 protein induces global proteomic changes in ATII-like rat L2 cells that are attenuated by hyaluronan. Am J Physiol Lung Cell Mol Physiol 2023; 324:L413-L432. [PMID: 36719087 PMCID: PMC10042596 DOI: 10.1152/ajplung.00282.2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/29/2022] [Accepted: 01/25/2023] [Indexed: 02/01/2023] Open
Abstract
The COVID-19 pandemic continues to impose a major impact on global health and economy since its identification in early 2020, causing significant morbidity and mortality worldwide. Caused by the SARS-CoV-2 virus, along with a growing number of variants, COVID-19 has led to 651,918,402 confirmed cases and 6,656,601 deaths worldwide (as of December 27, 2022; https://covid19.who.int/). Despite advances in our understanding of COVID-19 pathogenesis, the precise mechanism by which SARS-CoV2 causes epithelial injury is incompletely understood. In this current study, robust application of global-discovery proteomics identified highly significant induced changes by the Spike S1 protein of SARS-CoV-2 in the proteome of alveolar type II (ATII)-like rat L2 cells that lack ACE2 receptors. Systems biology analysis revealed that the S1-induced proteomics changes were associated with three significant network hubs: E2F1, CREB1/RelA, and ROCK2/RhoA. We also found that pretreatment of L2 cells with high molecular weight hyaluronan (HMW-HA) greatly attenuated the S1 effects on the proteome. Western blotting analysis and cell cycle measurements confirmed the S1 upregulation of E2F1 and ROCK2/RhoA in L2 cells and the protective effects of HMW-HA. Taken as a whole, our studies revealed profound and novel biological changes that contribute to our current understanding of both S1 and hyaluronan biology. These data show that the S1 protein may contribute to epithelial injury induced by SARS-CoV-2. In addition, our work supports the potential benefit of HMW-HA in ameliorating SARS CoV-2-induced cell injury.
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Affiliation(s)
- James A Mobley
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Adam Molyvdas
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Kyoko Kojima
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Israr Ahmad
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Tamas Jilling
- Division of Neonatology, Department of Pediatrics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Jian-Liang Li
- National Institute of Environmental Health Sciences, Durham, North Carolina, United States
| | - Stavros Garantziotis
- National Institute of Environmental Health Sciences, Durham, North Carolina, United States
| | - Sadis Matalon
- Division of Molecular and Translational Biomedicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
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Walsh L, Erlanson DA, de Esch IJP, Jahnke W, Woodhead A, Wren E. Fragment-to-Lead Medicinal Chemistry Publications in 2021. J Med Chem 2023; 66:1137-1156. [PMID: 36622056 DOI: 10.1021/acs.jmedchem.2c01827] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This Perspective is the seventh in an annual series that summarizes successful Fragment-to-Lead (F2L) case studies published in a given year. A tabulated summary of relevant articles published in 2021 is provided, and features such as target class, screening methods, and ligand efficiency are discussed, both for the 2021 examples and for the combined examples over the years 2015-2021. In addition, trends and new developments in the field are summarized. In particular, the use of structural information in fragment-based drug discovery is discussed.
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Affiliation(s)
- Louise Walsh
- Astex Pharmaceuticals, 436 Cambridge Science Park, Milton Road, Cambridge CB4 0QA, United Kingdom
| | - Daniel A Erlanson
- Frontier Medicines, 151 Oyster Point Blvd., South San Francisco, California 94080, United States
| | - Iwan J P de Esch
- Division of Medicinal Chemistry, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Wolfgang Jahnke
- Chemical Biology and Therapeutics, Novartis Institutes for Biomedical Research, 4002 Basel, Switzerland
| | - Andrew Woodhead
- Astex Pharmaceuticals, 436 Cambridge Science Park, Milton Road, Cambridge CB4 0QA, United Kingdom
| | - Ella Wren
- Astex Pharmaceuticals, 436 Cambridge Science Park, Milton Road, Cambridge CB4 0QA, United Kingdom
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7
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Wu S, Liao M, Li M, Sun M, Xi N, Zeng Y. Structure-based discovery of potent inhibitors of Axl: design, synthesis, and biological evaluation. RSC Med Chem 2022; 13:1246-1264. [PMID: 36325401 PMCID: PMC9579923 DOI: 10.1039/d2md00153e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/12/2022] [Indexed: 07/22/2023] Open
Abstract
Commonly overexpressed in many cancers and associated with tumor growth, metastasis, drug resistance, and poor overall survival, Axl has emerged as a promising target for cancer therapy. However, the availability of new chemical forms for Axl inhibition is limited. Herein, we present the development and characterization of novel Axl inhibitors, including the design, synthesis, and structure-activity relationships (SARs) of a series of diphenylpyrimidine-diamine derivatives. Most of these compounds exhibited remarkable activity against the Axl kinase. In particular, the promising compound m16 showed the highest enzymatic inhibitory potency (IC50 = 5 nM) and blocked multiple tumor cells' proliferation potencies (the CC50 of 4 out of 42 cancer cell lines <100 nM). Furthermore, compound m16 also possessed preferable pharmacokinetic profiles and liver microsome stability. All these favorable results make m16 a good leading therapeutic candidate for further development.
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Affiliation(s)
- Shuang Wu
- Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University Changsha 410081 PR China
- Ningbo University School of Medicine 818 Fenghua Road Ningbo Zhejiang 315211 China
- Sunshine Lake Pharmaceutical Co. Ltd Dongyangguang Hi-tech Park Dongguan Guangdong 523871 China
| | - Min Liao
- Sunshine Lake Pharmaceutical Co. Ltd Dongyangguang Hi-tech Park Dongguan Guangdong 523871 China
- School of Chemistry & Chemical Engineering, Guangxi University Nanning 530004 China
| | - Minxiong Li
- Sunshine Lake Pharmaceutical Co. Ltd Dongyangguang Hi-tech Park Dongguan Guangdong 523871 China
| | - Mingming Sun
- Ningbo University School of Medicine 818 Fenghua Road Ningbo Zhejiang 315211 China
- Sunshine Lake Pharmaceutical Co. Ltd Dongyangguang Hi-tech Park Dongguan Guangdong 523871 China
| | - Ning Xi
- Ningbo University School of Medicine 818 Fenghua Road Ningbo Zhejiang 315211 China
- Sunshine Lake Pharmaceutical Co. Ltd Dongyangguang Hi-tech Park Dongguan Guangdong 523871 China
| | - Youlin Zeng
- Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University Changsha 410081 PR China
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