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Sunil AA, Jose D, Karri SK, Pukhraj P, Varughese JK, Skaria T. Biomolecular interactions between the antibacterial ceftolozane and the human inflammatory disease target ADAM17: a drug repurposing study. J Biomol Struct Dyn 2023:1-11. [PMID: 37798935 DOI: 10.1080/07391102.2023.2263895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 09/21/2023] [Indexed: 10/07/2023]
Abstract
Inhibition of a disintegrin and metalloproteinase-17 (ADAM17), a metzincin, is proposed as a novel therapeutic strategy to suppress overproduction of the proinflammatory cytokine TNF-α in rheumatoid arthritis and inflammatory bowel disease. Existing ADAM17 inhibitors generate toxic metabolites in-vivo or haven't progressed in clinical trials. Previous studies suggest that ligands which bind to ADAM17 active site by interacting with the Zn ion and L-shaped hydrophobic S1'- and S3'-pockets and forming favorable hydrogen bonds could act as potential ADAM17 inhibitors. Here, we investigated whether the FDA-approved anti-bacterial drug ceftolozane, a cephalosporin containing aromatic groups and carboxyl groups as probable zinc binding groups (ZBGs), forms non-covalent interactions resulting in its binding in the active site of ADAM17. In this study, the density functional theory (DFT), molecular docking and molecular dynamics calculations with the catalytic chain of ADAM17 show that carboxyl group of ceftolozane acts as moderate ZBG, and its extended geometry forms hydrogen bonds and hydrophobic interactions resulting in a binding affinity comparable to the co-crystallized known ADAM17 inhibitor. The favorable binding interactions identified here suggest the potential of ceftolozane to modulate ADAM17 activity in inflammatory diseases. ADAM17 cleaves and releases epidermal growth factor (EGF) ligands from the cell surface. The shed EGF ligands then bind to the EGF receptors to drive embryonic development. Therefore, our findings also suggest that use of ceftolozane during pregnancy may inhibit ADAM17-mediated shedding of EGF and thus increase the risk of birth defects in humans.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ahsan Anjoom Sunil
- School of Biotechnology, National Institute of Technology Calicut, Calicut, India
| | - Deepthi Jose
- Department of Chemistry, Providence Women's College, Calicut, India
| | - Sai Kumar Karri
- School of Biotechnology, National Institute of Technology Calicut, Calicut, India
| | - Pukhraj Pukhraj
- School of Biotechnology, National Institute of Technology Calicut, Calicut, India
| | | | - Tom Skaria
- School of Biotechnology, National Institute of Technology Calicut, Calicut, India
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Chi M, Jie Y, Li Y, Wang D, Li M, Li D, E M, Li Y, Liu N, Gu A, Rong G. Novel structured ADAM17 small-molecule inhibitor represses ADAM17/Notch pathway activation and the NSCLC cells' resistance to anti-tumour drugs. Front Pharmacol 2023; 14:1189245. [PMID: 37456760 PMCID: PMC10338884 DOI: 10.3389/fphar.2023.1189245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 05/31/2023] [Indexed: 07/18/2023] Open
Abstract
Background and aims: The outcomes of current treatment for non-small cell lung cancer (NSCLC) are unsatisfactory and development of new and more efficacious therapeutic strategies are required. The Notch pathway, which is necessary for cell survival to avert apoptosis, induces the resistance of cancer cells to antitumour drugs. Notch pathway activation is controlled by the cleavage of Notch proteins/receptors mediated by A disintegrin and metalloproteinase 17 (ADAM17); therefore, ADAM17 is a reliable intervention target for anti-tumour therapy to overcome the drug resistance of cancer cells. This work aims to develop and elucidate the activation of Compound 2b, a novel-structured small-molecule inhibitor of ADAM17, which was designed and developed and its therapeutic efficacy in NSCLC was assessed via multi-assays. Methods and results: A lead compound for a potential inhibitor of ADAM17 was explored via pharmacophore modelling, molecular docking, and biochemical screening. It was augmented by substituting two important chemical groups [R1 and R2 of the quinoxaline-2,3-diamine (its chemical skeleton)]; subsequently, serial homologs of the lead compound were used to obtain anoptimized compound (2b) with high inhibitory activity compared with leading compound against ADAM17 to inhibit the cleavage of Notch proteins and the accumulation of the Notch intracellular domain in the nuclei of NSCLC cells. The inhibitory activity of compound 2b was demonstrated by quantitative polymerase chain reaction and Western blotting. The specificity of compound 2b on ADAM17 was confirmed via point-mutation. Compound 2b enhanced the activation of antitumor drugs on NSCLC cells, in cell lines and nude mice models, by targeting the ADAM17/Notch pathway. Conclusion: Compound 2b may be a promising strategy for NSCLC treatment.
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Affiliation(s)
- Meng Chi
- Department of Anesthesiology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Yamin Jie
- Department of Radiation Oncology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Ying Li
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
- Heilongjiang Academy of Medical Sciences, Harbin, China
| | - Duo Wang
- Department of Neurology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Man Li
- Department of Endoscopy, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Dan Li
- Department of Radiation Oncology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Mingyan E
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Heilongjiang, China
| | - Yongwu Li
- Department of Nuclear Medicine, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Na Liu
- Department of Nuclear Medicine, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Anxin Gu
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Heilongjiang, China
| | - Guanghua Rong
- Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
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Amiri Souri E, Laddach R, Karagiannis SN, Papageorgiou LG, Tsoka S. Novel drug-target interactions via link prediction and network embedding. BMC Bioinformatics 2022; 23:121. [PMID: 35379165 PMCID: PMC8978405 DOI: 10.1186/s12859-022-04650-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 03/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND As many interactions between the chemical and genomic space remain undiscovered, computational methods able to identify potential drug-target interactions (DTIs) are employed to accelerate drug discovery and reduce the required cost. Predicting new DTIs can leverage drug repurposing by identifying new targets for approved drugs. However, developing an accurate computational framework that can efficiently incorporate chemical and genomic spaces remains extremely demanding. A key issue is that most DTI predictions suffer from the lack of experimentally validated negative interactions or limited availability of target 3D structures. RESULTS We report DT2Vec, a pipeline for DTI prediction based on graph embedding and gradient boosted tree classification. It maps drug-drug and protein-protein similarity networks to low-dimensional features and the DTI prediction is formulated as binary classification based on a strategy of concatenating the drug and target embedding vectors as input features. DT2Vec was compared with three top-performing graph similarity-based algorithms on a standard benchmark dataset and achieved competitive results. In order to explore credible novel DTIs, the model was applied to data from the ChEMBL repository that contain experimentally validated positive and negative interactions which yield a strong predictive model. Then, the developed model was applied to all possible unknown DTIs to predict new interactions. The applicability of DT2Vec as an effective method for drug repurposing is discussed through case studies and evaluation of some novel DTI predictions is undertaken using molecular docking. CONCLUSIONS The proposed method was able to integrate and map chemical and genomic space into low-dimensional dense vectors and showed promising results in predicting novel DTIs.
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Affiliation(s)
- E Amiri Souri
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, Bush House, London, WC2B 4BG, UK
| | - R Laddach
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, Bush House, London, WC2B 4BG, UK
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
| | - S N Karagiannis
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, SE1 9RT, UK
| | - L G Papageorgiou
- Centre for Process Systems Engineering, Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK
| | - S Tsoka
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, Bush House, London, WC2B 4BG, UK.
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Bienstein M, Minond D, Schwaneberg U, Davari MD, Yildiz D. In Silico and Experimental ADAM17 Kinetic Modeling as Basis for Future Screening System for Modulators. Int J Mol Sci 2022; 23:ijms23031368. [PMID: 35163294 PMCID: PMC8835787 DOI: 10.3390/ijms23031368] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/12/2022] [Accepted: 01/23/2022] [Indexed: 11/21/2022] Open
Abstract
Understanding the mechanisms of modulators’ action on enzymes is crucial for optimizing and designing pharmaceutical substances. The acute inflammatory response, in particular, is regulated mainly by a disintegrin and metalloproteinase (ADAM) 17. ADAM17 processes several disease mediators such as TNFα and APP, releasing their soluble ectodomains (shedding). A malfunction of this process leads to a disturbed inflammatory response. Chemical protease inhibitors such as TAPI-1 were used in the past to inhibit ADAM17 proteolytic activity. However, due to ADAM17′s broad expression and activity profile, the development of active-site-directed ADAM17 inhibitor was discontinued. New ‘exosite’ (secondary substrate binding site) inhibitors with substrate selectivity raised the hope of a substrate-selective modulation as a promising approach for inflammatory disease therapy. This work aimed to develop a high-throughput screen for potential ADAM17 modulators as therapeutic drugs. By combining experimental and in silico methods (structural modeling and docking), we modeled the kinetics of ADAM17 inhibitor. The results explain ADAM17 inhibition mechanisms and give a methodology for studying selective inhibition towards the design of pharmaceutical substances with higher selectivity.
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Affiliation(s)
- Marian Bienstein
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany; (M.B.); (U.S.)
| | - Dmitriy Minond
- College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL 33314, USA;
- Rumbaugh-Goodwin Institute for Cancer Research, Nova Southeastern University, Fort Lauderdale, FL 33314, USA
| | - Ulrich Schwaneberg
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany; (M.B.); (U.S.)
- DWI-Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52056 Aachen, Germany
| | - Mehdi D. Davari
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120 Halle, Germany
- Correspondence: (M.D.D.); (D.Y.)
| | - Daniela Yildiz
- Experimental and Clinical Pharmacology and Toxicology, Center for Molecular Signaling (PZMS), Center for Human and Molecular Biology (ZHMB), University of Saarland, Kirrbergerstr., 66421 Homburg, Germany
- Correspondence: (M.D.D.); (D.Y.)
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Mohamed DI, Abou-Bakr DA, Ezzat SF, El-Kareem HFA, Nahas HHA, Saad HA, Mehana AE, Saied EM. Vitamin D3 Prevents the Deleterious Effects of Testicular Torsion on Testis by Targeting miRNA-145 and ADAM17: In Silico and In Vivo Study. Pharmaceuticals (Basel) 2021; 14:1222. [PMID: 34959623 DOI: 10.3390/ph14121222] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/21/2021] [Accepted: 11/22/2021] [Indexed: 11/21/2022] Open
Abstract
Testicular torsion (TT) is the most common urological emergency in children and young adults that can lead to infertility in many cases. The ischemia-reperfusion (IR) injury due to TT has been implicated in the pathogenesis of testicular damage. The main pathological mechanisms of contralateral injury after ipsilateral TT are not fully understood. In the presented study, we investigated the molecular and microscopic basis of ipsilateral and contralateral testicular injury following ipsilateral testicular torsion detorsion (T/D) and explored the possible protective role of vitamin D3. The biochemical analysis indicated that IR injury following T/D significantly decreased the activity of testicular glutathione peroxidase (GPx) enzyme, level of serum testosterone, serum inhibin B, and expression of testicular miRNA145, while increased the activity of testicular myeloperoxidase (MPO) enzyme, level of testicular malondialdehyde (MDA), level of serum antisperm-antibody (AsAb), and expression of ADAM-17. The histological and semen analysis revealed that torsion of the testis caused damages on different tissues in testis. Interestingly, administration of vitamin D3 prior to the IR injury reversed the deterioration effect of IR injury on the testicular tissues as indicated by biochemical and histological analysis which revealed normal appearance of the seminiferous tubules with an apparent decrease in collagen fiber deposition in both ipsilateral and contralateral testes. Our results revealed that the protective effect of vitamin D3 treatment could be attributed to target miRNA145 and ADAM17 protein. To further investigate these findings, we performed a detailed molecular modelling study in order to explore the binding affinity of vitamin D3 toward ADAM17 protein. Our results revealed that vitamin D3 has the ability to bind to the active site of ADAM17 protein via a set of hydrophobic and hydrophilic interactions with high docking score. In conclusion, this study highlights the protective pharmacological application of vitamin D3 to ameliorate the damages of testicular T/D on the testicular tissues via targeting miRNA145 and ADAM17 protein.
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Murumkar PR, Ghuge RB, Chauhan M, Barot RR, Sorathiya S, Choudhary KM, Joshi KD, Yadav MR. Recent developments and strategies for the discovery of TACE inhibitors. Expert Opin Drug Discov 2020; 15:779-801. [PMID: 32281878 DOI: 10.1080/17460441.2020.1744559] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION TNF-α plays a central role in certain autoimmune diseases as well as in inflammation. The current strategy for excluding TNF-α from circulation is to selectively inhibit TNF-α converting enzyme (TACE), an enzyme that cleaves mTNF-α to active TNF-α. Various TACE inhibitors have been discovered by using different strategies to control inflammatory diseases, cancer, and cardiac hypertrophy. AREAS COVERED The present article summarizes the design and discovery of novel TACE inhibitors that have been reported in the literature since 2012 onwards. It also includes some reports concerning the new role that TACE plays in cancer and cardiac hypertrophy. EXPERT OPINION So far, undertaken studies that have looked to design and develop small TACE inhibitors have been discouraging due to the failure of any TACE inhibitors to hit the market. However, some of the latest developments, such as with tartrate-based inhibitors, has given hope to the potentiality of a viable novel selective TACE inhibitor therapeutic in the future. Indeed, some of the novel peptidomimetics and monoclonal antibodies have great potential to pave the way for an effective and safe therapy by selectively inhibiting TACE enzyme.
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Affiliation(s)
- Prashant R Murumkar
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
| | - Rahul B Ghuge
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
| | - Monica Chauhan
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
| | - Rahul R Barot
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
| | - Sharmishtha Sorathiya
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
| | - Kailash M Choudhary
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
| | - Karan D Joshi
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
| | - Mange Ram Yadav
- Faculty of Pharmacy, Kalabhavan Campus, The Maharaja Sayajirao University of Baroda , Vadodara, India
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Li D, Zhao C, Ding H, Wu Q, Ren T, Wang J, Chen C, Zhao Q. A novel inhibitor of ADAM17 sensitizes colorectal cancer cells to 5-Fluorouracil by reversing Notch and epithelial-mesenchymal transition in vitro and in vivo. Cell Prolif 2018; 51:e12480. [PMID: 30069943 PMCID: PMC6528951 DOI: 10.1111/cpr.12480] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 05/04/2018] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES Colorectal cancer is one of the most common malignancies both in men and women. Owing to metastasis and resistance, the prognosis of colorectal cancerCRC patients remains extremely poor with chemotherapy. A disintegrin and metalloproteinase 17 (ADAM17) induces the activation of Notch pathway and contributes to the chemoresistance. This study aimed to discover a novel ADAM17 inhibitor and investigate the chemosensitization effect. MATERIALS AND METHODS Pharmacophore model, western blot and enzymatic assay were used to discover ZLDI-8. Cell proliferation was determined by MTT and colony formation assay. Cell migratory and invasive ability were determined by wound healing scratch and transwell assay. Immunofluorescence images and western blot analysed the expression of Notch or epithelial-mesenchymal transition (EMT) pathway markers. Xenografts were employed to evaluate the chemosensitization effect of ZLDI-8 in vivo. RESULTS We found that ZLDI-8 cell-specifically inhibited the proliferation of CRC, and this effect was due to abrogation of ADAM17 and Notch pathway. Meanwhile, we reported for the first time that ZLDI-8 synergistically improved the anti-tumour and anti-metastasis activity of 5-fluorouracil or irinotecan by reversing Notch and EMT pathways. Interestingly, in vivo studies further demonstrated that ZLDI-8 promoted the anti-tumour effect of 5-fluorouracil through Notch and EMT reversal. CONCLUSIONS A novel ADAM17 inhibitor ZLDI-8 may be a potential chemosensitizer which sensitized CRC cells to 5-fluorouracil or irinotecan by reversing Notch and EMT pathways.
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Affiliation(s)
- Dan‐Dan Li
- Department of PharmacyGeneral Hospital of Shenyang Military Area CommandShenyangChina
- Department of Traditional Chinese MedicineShenyang Pharmaceutical UniversityShenyangChina
| | - Chang‐Hao Zhao
- College of PharmacyThe Heilongjiang University of Traditional Chinese MedicineHeilongjiangChina
| | - Huai‐Wei Ding
- Key Laboratory of Structure‐Based Drug Design and Discovery of Ministry of EducationShenyang Pharmaceutical UniversityShenyangChina
| | - Qiong Wu
- Department of PharmacyGeneral Hospital of Shenyang Military Area CommandShenyangChina
| | - Tian‐Shu Ren
- Department of PharmacyGeneral Hospital of Shenyang Military Area CommandShenyangChina
| | - Jian Wang
- Key Laboratory of Structure‐Based Drug Design and Discovery of Ministry of EducationShenyang Pharmaceutical UniversityShenyangChina
| | - Cong‐Qin Chen
- Department of PharmacyGeneral Hospital of Shenyang Military Area CommandShenyangChina
- Department of PharmacyLongyan First HospitalFujian Medical UniversityLongyanChina
| | - Qing‐Chun Zhao
- Department of PharmacyGeneral Hospital of Shenyang Military Area CommandShenyangChina
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Galván J, Defonsi Lestard M, Tuttolomondo M, Ben Altabef A. Experimental and quantum chemical studies on the molecular structure of 3,3,3-trifluoropropane-1-sulfonyl chloride: CF3CH2CH2SO2Cl. J Mol Struct 2017; 1127:377-85. [DOI: 10.1016/j.molstruc.2016.07.115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Camodeca C, Nuti E, Tepshi L, Boero S, Tuccinardi T, Stura EA, Poggi A, Zocchi MR, Rossello A. Discovery of a new selective inhibitor of A Disintegrin And Metalloprotease 10 (ADAM-10) able to reduce the shedding of NKG2D ligands in Hodgkin's lymphoma cell models. Eur J Med Chem 2016; 111:193-201. [PMID: 26871660 DOI: 10.1016/j.ejmech.2016.01.053] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 01/27/2016] [Accepted: 01/28/2016] [Indexed: 11/29/2022]
Abstract
Hodgkin's lymphoma (HL) is the most common malignant lymphoma in young adults in the western world. This disease is characterized by an overexpression of ADAM-10 with increased release of NKG2D ligands, involved in an impaired immune response against tumor cells. We designed and synthesized two new ADAM-10 selective inhibitors, 2 and 3 based on previously published ADAM-17 selective inhibitor 1. The most promising compound was the thiazolidine derivative 3, with nanomolar activity for ADAM-10, high selectivity over ADAM-17 and MMPs and good efficacy in reducing the shedding of NKG2D ligands (MIC-B and ULBP3) in three different HL cell lines at non-toxic doses. Molecular modeling studies were used to drive the design and X-ray crystallography studies were carried out to explain the selectivity of 3 for ADAM-10 over MMPs.
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Affiliation(s)
- Caterina Camodeca
- Division of Immunology, Transplants and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Elisa Nuti
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Livia Tepshi
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy; CEA, iBiTec-S, Service d'Ingenierie Moleculaire des Proteines, CE-Saclay, 91191 Gif sur Yvette Cedex, France
| | - Silvia Boero
- Unit of Molecular Oncology and Angiogenesis, IRCCS AOU San Martino-IST, 16132 Genoa, Italy
| | - Tiziano Tuccinardi
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Enrico A Stura
- CEA, iBiTec-S, Service d'Ingenierie Moleculaire des Proteines, CE-Saclay, 91191 Gif sur Yvette Cedex, France
| | - Alessandro Poggi
- Unit of Molecular Oncology and Angiogenesis, IRCCS AOU San Martino-IST, 16132 Genoa, Italy
| | - Maria Raffaella Zocchi
- Division of Immunology, Transplants and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Armando Rossello
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy.
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Sarkate AP, Murumkar PR, Lokwani DK, Kandhare AD, Bodhankar SL, Shinde DB, Bothara KG. Design of selective TACE inhibitors using molecular docking studies: Synthesis and preliminary evaluation of anti-inflammatory and TACE inhibitory activity. SAR QSAR Environ Res 2015; 26:905-923. [PMID: 26588187 DOI: 10.1080/1062936x.2015.1095240] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Tumor necrosis factor-α (TNF-α) converting enzyme (TACE) has been considered one of the principal therapeutic targets for the treatment of TNF-dependent pathologies. Several TACE inhibitors have been reported, but none of them has been successfully passed to phase II clinical trials. In the present work, we attempted to design highly selective new non-hydroxamate sulfonamide TACE inhibitors. The docking study was performed on one of the crystal structures of TACE, selected based on its resolution and R value, to tackle the flexibility issue of the active site. The results allowed us to distinguish the analogues with a higher binding affinity toward the active site of TACE and to identify the substituent of analogues needed for binding with the surrounding site of the enzyme. Finally the analogues were docked on crystal structures of six different matrix metalloproteinases (MMPs) for a selectivity study of TACE over MMPs. Some of these analogues were synthesized and subjected to preliminary testing for in vivo anti-inflammatory activity and TACE inhibitory activity.
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Affiliation(s)
- A P Sarkate
- a Department of Pharmaceutical Chemistry , Sinhgad Institute of Pharmacy , Pune , Maharashtra , India
| | - P R Murumkar
- a Department of Pharmaceutical Chemistry , Sinhgad Institute of Pharmacy , Pune , Maharashtra , India
| | - D K Lokwani
- b Department of Chemical Technology , Dr. Babasaheb Ambedkar Marathwada University , Aurangabad , Maharashtra , India
| | - A D Kandhare
- c Department of Pharmacology , Poona College of Pharmacy, Bharati Vidyapeeth Deemed University , Pune , Maharashtra , India
| | - S L Bodhankar
- c Department of Pharmacology , Poona College of Pharmacy, Bharati Vidyapeeth Deemed University , Pune , Maharashtra , India
| | - D B Shinde
- b Department of Chemical Technology , Dr. Babasaheb Ambedkar Marathwada University , Aurangabad , Maharashtra , India
| | - K G Bothara
- a Department of Pharmaceutical Chemistry , Sinhgad Institute of Pharmacy , Pune , Maharashtra , India
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Khlebnikov AF, Novikov MS, Gorbunova YG, Galenko EE, Mikhailov KI, Pakalnis VV, Avdontceva MS. Isoxazolium N-ylides and 1-oxa-5-azahexa-1,3,5-trienes on the way from isoxazoles to 2H-1,3-oxazines. Beilstein J Org Chem 2014; 10:1896-905. [PMID: 25246948 PMCID: PMC4168923 DOI: 10.3762/bjoc.10.197] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 07/20/2014] [Indexed: 12/05/2022] Open
Abstract
Theoretical and experimental studies of the reaction of isoxazoles with diazo compounds show that the formation of 2H-1,3-oxazines proceeds via the formation of (3Z)-1-oxa-5-azahexa-1,3,5-trienes which undergo a 6π-cyclization. The stationary points corresponding to the probable reaction intermediates, isoxazolium N-ylides, were located by DFT calculations at the B3LYP/6-31G(d) level only for derivatives without a substituent in position 3 of the isoxazole ring. These isoxazolium N-ylides are thermodynamically and kinetically very unstable. According to the calculations and experimental results 2H-1,3-oxazines are usually more thermodynamically stable than the corresponding open-chain isomers, (3Z)-1-oxa-5-azahexa-1,3,5-trienes. The exception are oxaazahexatrienes derived from 5-alkoxyisoxazoles, which are thermodynamically more stable than the corresponding 2H-1,3-oxazines. Therefore, the reaction of diazo esters with 5-alkoxyisoxazoles is a good approach to 1,4-di(alkoxycarbonyl)-2-azabuta-1,3-dienes. The reaction conditions for the preparation of aryl- and halogen-substituted 2H-1,3-oxazines and 1,4-di(alkoxycarbonyl)-2-azabuta-1,3-dienes from isoxazoles were investigated.
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Affiliation(s)
- Alexander F Khlebnikov
- Institute of Chemistry, Saint-Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Mikhail S Novikov
- Institute of Chemistry, Saint-Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Yelizaveta G Gorbunova
- Institute of Chemistry, Saint-Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Ekaterina E Galenko
- Institute of Chemistry, Saint-Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Kirill I Mikhailov
- Institute of Chemistry, Saint-Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Viktoriia V Pakalnis
- Institute of Chemistry, Saint-Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
| | - Margarita S Avdontceva
- Institute of Chemistry, Saint-Petersburg State University, Universitetskii pr. 26, 198504 St. Petersburg, Russia
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12
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Kornienko AN, Pil’o SG, Prokopenko VM, Brovarets VS. Amidophenacylating reagents in synthesis of new derivatives of 1,3-oxazole- and 1,3-thiazole-4-sulfonyl chlorides and corresponding sulfonamides. RUSS J GEN CHEM+ 2014. [DOI: 10.1134/s1070363214040148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abstract
INTRODUCTION Tumor necrosis factor-α (TNF-α) is a key player in inflammation and joint damage in rheumatoid arthritis (RA). One treatment approach to exclude TNF-α from the biological system is by inhibiting tumor necrosis factor-alpha converting enzyme (TACE), the enzyme responsible for the production of its active form. To date, a number of TACE inhibitors have been reported in the literature from various strategies and methods. AREAS COVERED The following article presents the design and development strategies for the discovery of novel TACE inhibitors which could be of therapeutic utility for the alleviation of inflammatory conditions. The review is based on literature of the subject from 2005 onward. EXPERT OPINION Discovery of a selective TACE inhibitor has remained a major goal for many academic and pharmaceutical industrial research laboratories for quite some time. Identification of selective TACE inhibitors has proved elusive until recently due to structural similarities between TACE and MMPs. The differences in the shape and size of the S1' pocket of TACE and MMPs could be exploited to design selective TACE inhibitors devoid of any MMP inhibitory activity in the near future. It would be a Herculean task to develop a specific TACE inhibitor for clinical treatment of RA because binding subsites of TACE and MMPs are quite similar. However, developments taking place currently in the field as well as in the application of molecular modeling techniques at a wider scale could yet provide clinically useful selective TACE inhibitors in the not too distant future.
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Affiliation(s)
- Prashant R Murumkar
- The M.S. University of Baroda, Faculty of Technology & Engineering, Pharmacy Department, Kalabhavan, Vadodara-390 001, India
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14
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Demydchuk BA, Kondratyuk KM, Korniyenko AN, Brovarets VS, Vasylyshyn RY, Tolmachev A, Lukin O. A Facile Synthesis of 1,3-Thiazole-4-sulfonyl Chlorides. SYNTHETIC COMMUN 2012. [DOI: 10.1080/00397911.2011.571356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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15
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16
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Healy EF, Romano P, Mejia M, Lindfors G. Acetylenic inhibitors of ADAM10 and ADAM17: In silico analysis of potency and selectivity. J Mol Graph Model 2010; 29:436-42. [DOI: 10.1016/j.jmgm.2010.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2010] [Revised: 08/18/2010] [Accepted: 08/21/2010] [Indexed: 01/17/2023]
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17
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Kolodziej SA, Hockerman SL, DeCrescenzo GA, McDonald JJ, Mischke DA, Munie GE, Fletcher TR, Stehle N, Swearingen C, Becker DP. MMP-13 selective isonipecotamide α-sulfone hydroxamates. Bioorg Med Chem Lett 2010; 20:3561-4. [DOI: 10.1016/j.bmcl.2010.04.111] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2010] [Revised: 04/23/2010] [Accepted: 04/26/2010] [Indexed: 11/24/2022]
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18
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Bahia MS, Gunda SK, Gade SR, Mahmood S, Muttineni R, Silakari O. Anthranilate derivatives as TACE inhibitors: Docking based CoMFA and CoMSIA analyses. J Mol Model 2010; 17:9-19. [DOI: 10.1007/s00894-010-0695-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2009] [Accepted: 02/20/2010] [Indexed: 11/29/2022]
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19
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Bahia MS, Silakari O. Tumor Necrosis Factor Alpha Converting Enzyme: An Encouraging Target for Various Inflammatory Disorders. Chem Biol Drug Des 2010; 75:415-43. [DOI: 10.1111/j.1747-0285.2010.00950.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Nuti E, Casalini F, Avramova SI, Santamaria S, Fabbi M, Ferrini S, Marinelli L, La Pietra V, Limongelli V, Novellino E, Cercignani G, Orlandini E, Nencetti S, Rossello A. Potent Arylsulfonamide Inhibitors of Tumor Necrosis Factor-α Converting Enzyme Able to Reduce Activated Leukocyte Cell Adhesion Molecule Shedding in Cancer Cell Models. J Med Chem 2010; 53:2622-35. [DOI: 10.1021/jm901868z] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Elisa Nuti
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Francesca Casalini
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Stanislava I. Avramova
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Salvatore Santamaria
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Marina Fabbi
- Istituto Nazionale per la Ricerca sul Cancro, Largo R. Benzi 10, 16132 Genova, Italy
| | - Silvano Ferrini
- Istituto Nazionale per la Ricerca sul Cancro, Largo R. Benzi 10, 16132 Genova, Italy
| | - Luciana Marinelli
- Dipartimento di Chimica Farmaceutica e Tossicologica, Università di Napoli “Federico II”, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Valeria La Pietra
- Dipartimento di Chimica Farmaceutica e Tossicologica, Università di Napoli “Federico II”, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Vittorio Limongelli
- Dipartimento di Chimica Farmaceutica e Tossicologica, Università di Napoli “Federico II”, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Ettore Novellino
- Dipartimento di Chimica Farmaceutica e Tossicologica, Università di Napoli “Federico II”, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Giovanni Cercignani
- Dipartimento di Biologia, Unità di Biochimica, Università di Pisa, Via San Zeno, 51, 56127 Pisa, Italy
| | - Elisabetta Orlandini
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Susanna Nencetti
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Armando Rossello
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
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21
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Cong Y, Yang XG, Lv W, Xue Y. Prediction of novel and selective TNF-alpha converting enzyme (TACE) inhibitors and characterization of correlative molecular descriptors by machine learning approaches. J Mol Graph Model 2009; 28:236-44. [DOI: 10.1016/j.jmgm.2009.08.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2009] [Revised: 07/17/2009] [Accepted: 08/03/2009] [Indexed: 11/26/2022]
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22
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Nuti E, Casalini F, Avramova SI, Santamaria S, Cercignani G, Marinelli L, La Pietra V, Novellino E, Orlandini E, Nencetti S, Tuccinardi T, Martinelli A, Lim NH, Visse R, Nagase H, Rossello A. N-O-isopropyl sulfonamido-based hydroxamates: design, synthesis and biological evaluation of selective matrix metalloproteinase-13 inhibitors as potential therapeutic agents for osteoarthritis. J Med Chem 2009; 52:4757-73. [PMID: 19606871 DOI: 10.1021/jm900261f] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Matrix metalloproteinase-13 (MMP-13) is a key enzyme implicated in the degradation of the extracellular matrix in osteoarthritis (OA). For this reason, MMP-13 synthetic inhibitors are being sought as potential therapeutic agents to prevent cartilage degradation and to halt the progression of OA. Herein, we report the synthesis and in vitro evaluation of a new series of selective MMP-13 inhibitors possessing an arylsulfonamidic scaffold. Among these potential inhibitors, a very promising compound was discovered exhibiting nanomolar activity for MMP-13 and was highly selective for this enzyme compared to MMP-1, -14, and TACE. This compound acted as a slow-binding inhibitor of MMP-13 and was demonstrated to be effective in an in vitro collagen assay and in a model of cartilage degradation. Furthermore, a docking study was conducted for this compound in order to investigate its binding interactions with MMP-13 and the reasons for its selectivity toward MMP-13 versus other MMPs.
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Affiliation(s)
- Elisa Nuti
- Dipartimento di Scienze Farmaceutiche, Università di Pisa, via Bonanno 6, 56126 Pisa, Italy
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23
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Li YL, Shi E, Burns D, Li Y, Covington MB, Pan M, Scherle P, Friedman S, Metcalf B, Yao W. Discovery of novel selective HER-2 sheddase inhibitors through optimization of P1 moiety. Bioorg Med Chem Lett 2009; 19:5037-42. [PMID: 19635666 DOI: 10.1016/j.bmcl.2009.07.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2009] [Revised: 07/07/2009] [Accepted: 07/08/2009] [Indexed: 11/20/2022]
Abstract
A novel series of carbamates was discovered as potent and selective HER-2 sheddase inhibitors. Significant enhancement in potency and selectivity was achieved through attenuating the P1 moiety, which was conventionally believed to be exposed to solvent.
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Zhang C, Lovering F, Behnke M, Zask A, Sandanayaka V, Sun L, Zhu Y, Xu W, Zhang Y, Levin JI. Synthesis and activity of quinolinylmethyl P1′ α-sulfone piperidine hydroxamate inhibitors of TACE. Bioorg Med Chem Lett 2009; 19:3445-8. [DOI: 10.1016/j.bmcl.2009.05.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2009] [Revised: 05/05/2009] [Accepted: 05/06/2009] [Indexed: 11/18/2022]
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25
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Burns DM, Li YL, Shi E, He C, Xu M, Zhuo J, Zhang C, Qian DQ, Li Y, Wynn R, Covington MB, Katiyar K, Marando CA, Fridman JS, Scherle P, Friedman S, Metcalf B, Yao W. Compelling P1 substituent affect on metalloprotease binding profile enables the design of a novel cyclohexyl core scaffold with excellent MMP selectivity and HER-2 sheddase inhibition. Bioorg Med Chem Lett 2009; 19:3525-30. [PMID: 19457660 DOI: 10.1016/j.bmcl.2009.04.143] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2009] [Revised: 04/27/2009] [Accepted: 04/30/2009] [Indexed: 11/16/2022]
Abstract
A serendipitous discovery that the metalloprotease binding profile of a novel class of 2-carboxamide-3-hydroxamic acid piperidines could be significantly attenuated by the modification of the unexplored P1 substituent enabled the design and synthesis of a novel 2-carboxamide-1-hydroxamic acid cyclohexyl scaffold core that exhibited excellent HER-2 potency and unprecedented MMP-selectivity that we believe would not have been possible via conventional P1' perturbations.
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Affiliation(s)
- David M Burns
- Incyte Corporation, Department of Medicinal Chemistry, Wilmington, DE 19880, USA.
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26
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Park K, Gopalsamy A, Aplasca A, Ellingboe JW, Xu W, Zhang Y, Levin JI. Synthesis and activity of tryptophan sulfonamide derivatives as novel non-hydroxamate TNF-alpha converting enzyme (TACE) inhibitors. Bioorg Med Chem 2009; 17:3857-65. [PMID: 19410464 DOI: 10.1016/j.bmc.2009.04.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2009] [Revised: 04/15/2009] [Accepted: 04/16/2009] [Indexed: 11/22/2022]
Abstract
A novel series of non-hydroxamate tryptophan sulfonamide derivatives containing a butynyloxy P1' moiety was identified as inhibitors of TNF-alpha converting enzyme (TACE). The structure-activity relationship of the series was examined via substitution on the tryptophan indole ring. Of the compounds investigated, 2-(4-(but-2-ynyloxy)phenylsulfonamido)-3-(1-(4-methoxybenzyl)-1H-indol-3-yl)propanoic acid (12p) has the best in vitro potency against isolated TACE enzyme with an IC(50) of 80 nM. Compound 12p also shows good selectivity over MMP-1, -13, -14.
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Dasgupta S, Murumkar PR, Giridhar R, Yadav MR. Current perspective of TACE inhibitors: A review. Bioorg Med Chem 2009; 17:444-59. [DOI: 10.1016/j.bmc.2008.11.067] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2008] [Revised: 11/12/2008] [Accepted: 11/24/2008] [Indexed: 12/20/2022]
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28
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Georgiadis D, Yiotakis A. Specific targeting of metzincin family members with small-molecule inhibitors: Progress toward a multifarious challenge. Bioorg Med Chem 2008; 16:8781-94. [DOI: 10.1016/j.bmc.2008.08.058] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2008] [Revised: 08/22/2008] [Accepted: 08/26/2008] [Indexed: 12/20/2022]
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Abstract
The ADAMs (a disintegrin and metalloproteinase) are a fascinating family of transmembrane and secreted proteins with important roles in regulating cell phenotype via their effects on cell adhesion, migration, proteolysis and signalling. Though all ADAMs contain metalloproteinase domains, in humans only 13 of the 21 genes in the family encode functional proteases, indicating that at least for the other eight members, protein–protein interactions are critical aspects of their biological functions. The functional ADAM metalloproteinases are involved in “ectodomain shedding” of diverse growth factors, cytokines, receptors and adhesion molecules. The archetypal activity is shown by ADAM-17 (tumour necrosis factor-α convertase, TACE), which is the principal protease involved in the activation of pro-TNF-α, but whose sheddase functions cover a broad range of cell surface molecules. In particular, ADAM-17 is required for generation of the active forms of Epidermal Growth Factor Receptor (EGFR) ligands, and its function is essential for the development of epithelial tissues. Several other ADAMs have important sheddase functions in particular tissue contexts. Another major family member, ADAM-10, is a principal player in signalling via the Notch and Eph/ephrin pathways. For a growing number of substrates, foremost among them being Notch, cleavage by ADAM sheddases is essential for their subsequent “regulated intramembrane proteolysis” (RIP), which generates cleaved intracellular domains that translocate to the nucleus and regulate gene transcription. Several ADAMs play roles in spermatogenesis and sperm function, potentially by effecting maturation of sperm and their adhesion and migration in the uterus. Other non-catalytic ADAMs function in the CNS via effects on guidance mechanisms. The ADAM family are thus fundamental to many control processes in development and homeostasis, and unsurprisingly they are also linked to pathological states when their functions are dysregulated, including cancer, cardiovascular disease, asthma, Alzheimer’s disease. This review will provide an overview of current knowledge of the human ADAMs, discussing their structure, function, regulation and disease involvement.
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Affiliation(s)
- Dylan R Edwards
- Biomedical Research Centre, School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK.
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Lombart HG, Feyfant E, Joseph-McCarthy D, Huang A, Lovering F, Sun L, Zhu Y, Zeng C, Zhang Y, Levin J. Design and synthesis of 3,3-piperidine hydroxamate analogs as selective TACE inhibitors. Bioorg Med Chem Lett 2007; 17:4333-7. [PMID: 17531482 DOI: 10.1016/j.bmcl.2007.05.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2007] [Revised: 05/07/2007] [Accepted: 05/09/2007] [Indexed: 11/24/2022]
Abstract
Structure-based methods were used to design beta-sulfone 3,3-piperidine hydroxamates as TACE inhibitors with the aim of improving selectivity for TACE versus MMP-13. Several compounds in this series were synthesized and evaluated in enzymatic and cell-based assays. These analogs exhibit excellent in vitro potency against isolated TACE enzyme and show good selectivity for TACE over the related metalloproteases MMP-2, -13, and -14.
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Affiliation(s)
- Henry-Georges Lombart
- Chemical and Screening Sciences, Wyeth Research, 200 Cambridge Park Drive, Cambridge, MA 02140, USA.
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