1
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Shawky MM, Abdallah M, Khalifa H, Aboushady Y, Abadi AH, Engel M, Abdel-Halim M. Synthesis and evaluation of novel N1-acylated 5-(4-pyridinyl)indazole derivatives as potent and selective haspin inhibitors. Bioorg Chem 2024; 145:107235. [PMID: 38447464 DOI: 10.1016/j.bioorg.2024.107235] [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: 01/10/2024] [Revised: 02/17/2024] [Accepted: 02/19/2024] [Indexed: 03/08/2024]
Abstract
Protein kinase dysregulation was strongly linked to cancer pathogenesis. Moreover, histone alterations were found to be among the most important post-translational modifications that could contribute to cancer growth and development. In this context, haspin, an atypical serine/threonine kinase, phosphorylates histone H3 at threonine-3 and is notably overexpressed in various common cancer types. Herein, we report novel 5-(4-pyridinyl)indazole derivatives as potent and selective haspin inhibitors. Amide coupling at N1 of the indazole ring with m-hydroxyphenyl acetic acid yielded compound 21 with an IC50 value of 78 nM against haspin. This compound showed a meaningful selectivity over 15 of the most common off-targets, including Clk 1-3 and Dyrk1A, 1B, and 2. The most potent haspin inhibitors 5 and 21 effectively inhibited the growth of the NCI-60 cancer cell lines, further emphasizing the success of our scaffold as a new selective lead for the development of anti-cancer therapeutic agents.
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Affiliation(s)
- Mona M Shawky
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Mennatallah Abdallah
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Hend Khalifa
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Youssef Aboushady
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Ashraf H Abadi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Matthias Engel
- Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2.3, D-66123 Saarbrücken, Germany.
| | - Mohammad Abdel-Halim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt.
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2
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Chouari T, La Costa FS, Merali N, Jessel MD, Sivakumar S, Annels N, Frampton AE. Advances in Immunotherapeutics in Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2023; 15:4265. [PMID: 37686543 PMCID: PMC10486452 DOI: 10.3390/cancers15174265] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) accounts for up to 95% of all pancreatic cancer cases and is the seventh-leading cause of cancer death. Poor prognosis is a result of late presentation, a lack of screening tests and the fact some patients develop resistance to chemotherapy and radiotherapy. Novel therapies like immunotherapeutics have been of recent interest in pancreatic cancer. However, this field remains in its infancy with much to unravel. Immunotherapy and other targeted therapies have yet to yield significant progress in treating PDAC, primarily due to our limited understanding of the disease immune mechanisms and its intricate interactions with the tumour microenvironment (TME). In this review we provide an overview of current novel immunotherapies which have been studied in the field of pancreatic cancer. We discuss their mechanisms, evidence available in pancreatic cancer as well as the limitations of such therapies. We showcase the potential role of combining novel therapies in PDAC, postulate their potential clinical implications and the hurdles associated with their use in PDAC. Therapies discussed with include programmed death checkpoint inhibitors, Cytotoxic T-lymphocyte-associated protein 4, Chimeric Antigen Receptor-T cell therapy, oncolytic viral therapy and vaccine therapies including KRAS vaccines, Telomerase vaccines, Gastrin Vaccines, Survivin-targeting vaccines, Heat-shock protein (HSP) peptide complex-based vaccines, MUC-1 targeting vaccines, Listeria based vaccines and Dendritic cell-based vaccines.
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Affiliation(s)
- Tarak Chouari
- Hepato-Pancreato-Biliary Department, Royal Surrey NHS Foundation Trust, Guildford GU2 7XX, UK; (T.C.); (F.S.L.C.); (N.M.)
- Section of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7WG, UK; (M.-D.J.); (N.A.)
| | - Francesca Soraya La Costa
- Hepato-Pancreato-Biliary Department, Royal Surrey NHS Foundation Trust, Guildford GU2 7XX, UK; (T.C.); (F.S.L.C.); (N.M.)
| | - Nabeel Merali
- Hepato-Pancreato-Biliary Department, Royal Surrey NHS Foundation Trust, Guildford GU2 7XX, UK; (T.C.); (F.S.L.C.); (N.M.)
- Section of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7WG, UK; (M.-D.J.); (N.A.)
- The Minimal Access Therapy Training Unit, University of Surrey, Guildford GU2 7WG, UK
| | - Maria-Danae Jessel
- Section of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7WG, UK; (M.-D.J.); (N.A.)
| | - Shivan Sivakumar
- Oncology Department and Institute of Immunology and Immunotherapy, Birmingham Medical School, University of Birmingham, Birmingham B15 2TT, UK;
| | - Nicola Annels
- Section of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7WG, UK; (M.-D.J.); (N.A.)
| | - Adam E. Frampton
- Hepato-Pancreato-Biliary Department, Royal Surrey NHS Foundation Trust, Guildford GU2 7XX, UK; (T.C.); (F.S.L.C.); (N.M.)
- Section of Oncology, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7WG, UK; (M.-D.J.); (N.A.)
- The Minimal Access Therapy Training Unit, University of Surrey, Guildford GU2 7WG, UK
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3
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Liu Y, Yang H, Fang Y, Xing Y, Pang X, Li Y, Zhang Y, Liu Y. Function and inhibition of Haspin kinase: targeting multiple cancer therapies by antimitosis. J Pharm Pharmacol 2022; 75:445-465. [PMID: 36334086 DOI: 10.1093/jpp/rgac080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022]
Abstract
Abstract
Objectives
Haploid germ cell-specific nuclear protein kinase (Haspin) is a serine/threonine kinase as an atypical kinase, which is structurally distinct from conventional protein kinases.
Key findings
Functionally, Haspin is involved in important cell cycle progression, particularly in critical mitosis regulating centromeric sister chromatid cohesion during prophase and prometaphase, and subsequently ensuring proper chromosome alignment during metaphase and the normal chromosome segregation during anaphase. However, increasing evidence has demonstrated that Haspin is significantly upregulated in a variety of cancer cells in addition to normal proliferating somatic cells. Its knockdown or small molecule inhibition could prevent cancer cell growth and induce apoptosis by disrupting the regular mitotic progression. Given the specificity of its expressed tissues or cells and the uniqueness of its current known substrate, Haspin can be a promising target against cancer. Consequently, selective synthetic and natural inhibitors of Haspin have been widely developed to determine their inhibitory power for various cancer cells in vivo and in vitro.
Summary
Here our perspective includes a comprehensive review of the roles and structure of Haspin, its relatively potent and selective inhibitors and Haspin’s preliminary studies in a variety of cancers.
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Affiliation(s)
- Yongjian Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Hongliu Yang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yongsheng Fang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yantao Xing
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Xinxin Pang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yang Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yuanyuan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
| | - Yonggang Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine , Beijing , China
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4
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Varriale L, Coretti L, Dipineto L, Green BD, Pace A, Lembo F, Menna LF, Fioretti A, Borrelli L. An Outdoor Access Period Improves Chicken Cecal Microbiota and Potentially Increases Micronutrient Biosynthesis. Front Vet Sci 2022; 9:904522. [PMID: 35909674 PMCID: PMC9330014 DOI: 10.3389/fvets.2022.904522] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/13/2022] [Indexed: 11/30/2022] Open
Abstract
Characterizing the gut microbiota of free-range and alternative poultry production systems provides information, which can be used to improve poultry welfare, performance, and environmental sustainability. Gut microbiota influence not only the health and metabolism of the host but also the presence of zoonotic agents contaminating food of animal origin. In this study, the composition and diversity of the cecal microbiota community of free-range grown chickens were characterized by 16S rDNA high-throughput Illumina sequencing. Significant differences were observed in the composition of chicken cecal microbiota at the time points of 28 days of age (Indoor group) and 56 days of age (Outdoor group), i.e., before and after the outdoor access period of chicken groups. The Outdoor group showed a richer and more complex microbial community, characterized by the onset of new phyla such as Deferribacterota and Synergistota, while the Indoor group showed an increase in Campylobacterota. At the species level, it is noteworthy that the occurrence of Mucispirillum schaedleri in Outdoor group is known to potentially stimulate mucus layer formation in the distal intestinal tract, thus being associated with a healthy gut. We also report a significant decrease in the Outdoor group of Helicobacter pullorum, highlighting that the lower abundance at the age of slaughter reduced the possibility to contaminate chickens' carcasses and, consequently, its zoonotic potential. As revealed by a mutual exclusion study in network analysis, H. pullorum was present only if Bacteroides barnesiae, an uncultured organism of the genus Synergistes, and Bacteroides gallinaceum were absent. Finally, microbiome predictive analysis revealed an increase of vitamins and micronutrient biosyntheses such as queuosine (Q) and its precursor pre Q0, in the Outdoor group, suggesting that the outdoor evolved microbiota of chickens do contribute to the vitamin pool of the gut and the biosynthesis of micronutrients involved in vital cell processes.
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Affiliation(s)
- Lorena Varriale
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Naples, Italy
- *Correspondence: Lorena Varriale
| | - Lorena Coretti
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
- TaskForce on Microbiome Studies, University of Naples Federico II, Naples, Italy
- Lorena Coretti
| | - Ludovico Dipineto
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Naples, Italy
- TaskForce on Microbiome Studies, University of Naples Federico II, Naples, Italy
| | - Brian D. Green
- The Institute for Global Food Security, Faculty of Medicine, Health and Life Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Antonino Pace
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Naples, Italy
| | - Francesca Lembo
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
- TaskForce on Microbiome Studies, University of Naples Federico II, Naples, Italy
| | - Lucia Francesca Menna
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Naples, Italy
| | - Alessandro Fioretti
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Naples, Italy
| | - Luca Borrelli
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Naples, Italy
- TaskForce on Microbiome Studies, University of Naples Federico II, Naples, Italy
- Luca Borrelli
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5
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Tanaka H, Nishida-Fukuda H, Wada M, Tokuhiro K, Matsushita H, Ando Y. Inhibitory Effect of the HASPIN Inhibitor CHR-6494 on BxPC-3-Luc, A Luciferase-Expressing Pancreatic Cancer Cell Line. CELL JOURNAL 2022; 24:212-214. [PMID: 35674022 PMCID: PMC9124445 DOI: 10.22074/cellj.2022.7796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 01/12/2021] [Indexed: 11/04/2022]
Abstract
HASPIN acts in chromosome segregation via histone phosphorylation. Recently, HASPIN inhibitors have been shown to suppress growth of various cancer cells. Pancreatic cancer has no symptom in the early stages and may progress before detection. So, the 5-year survival rate is low. Here, we reported that administration of the HASPIN inhibitor, CHR-6494, to mice bearing pancreatic BxPC-3-Luc cancer cells significantly suppressed growth of BxPC-3-Luc cells. CHR-6494 might be a useful agent for treating pancreatic cancer.
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Affiliation(s)
- Hiromitsu Tanaka
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Huis Ten Bosch, Sasebo, Nagasaki, Japan,Faculty of Pharmaceutical SciencesNagasaki International UniversityHuis Ten BoschSaseboNagasakiJapan
| | - Hisayo Nishida-Fukuda
- Department of Genome Editing, Institute of Biomedical Science, Kansai Medical University, Shin-machi, Hirakata City, Osaka, Japan
| | - Morimasa Wada
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Huis Ten Bosch, Sasebo, Nagasaki, Japan
| | - Keizo Tokuhiro
- Department of Genome Editing, Institute of Biomedical Science, Kansai Medical University, Shin-machi, Hirakata City, Osaka, Japan
| | - Hiroaki Matsushita
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Huis Ten Bosch, Sasebo, Nagasaki, Japan
| | - Yukio Ando
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Huis Ten Bosch, Sasebo, Nagasaki, Japan
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6
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Roles and regulation of Haspin kinase and its impact on carcinogenesis. Cell Signal 2022; 93:110303. [DOI: 10.1016/j.cellsig.2022.110303] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 01/15/2023]
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7
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Alganem K, Hamoud AR, Creeden JF, Henkel ND, Imami AS, Joyce AW, Ryan V WG, Rethman JB, Shukla R, O'Donovan SM, Meller J, McCullumsmith R. The active kinome: The modern view of how active protein kinase networks fit in biological research. Curr Opin Pharmacol 2022; 62:117-129. [PMID: 34968947 PMCID: PMC9438800 DOI: 10.1016/j.coph.2021.11.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 10/21/2021] [Accepted: 11/12/2021] [Indexed: 02/03/2023]
Abstract
Biological regulatory networks are dynamic, intertwined, and complex systems making them challenging to study. While quantitative measurements of transcripts and proteins are key to investigate the state of a biological system, they do not inform the "active" state of regulatory networks. In consideration of that fact, "functional" proteomics assessments are needed to decipher active regulatory processes. Phosphorylation, a key post-translation modification, is a reversible regulatory mechanism that controls the functional state of proteins. Recent advancements of high-throughput protein kinase activity profiling platforms allow for a broad assessment of protein kinase networks in complex biological systems. In conjunction with sophisticated computational modeling techniques, these profiling platforms provide datasets that inform the active state of regulatory systems in disease models and highlight potential drug targets. Taken together, system-wide profiling of protein kinase activity has become a critical component of modern molecular biology research and presents a promising avenue for drug discovery.
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Affiliation(s)
- Khaled Alganem
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Abdul-Rizaq Hamoud
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Justin F Creeden
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Nicholas D Henkel
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Ali S Imami
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Alex W Joyce
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - William G Ryan V
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Jacob B Rethman
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Rammohan Shukla
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Sinead M O'Donovan
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA
| | - Jarek Meller
- Department of Biomedical Informatics, University of Cincinnati, Cincinnati, OH, USA; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati, Cincinnati, OH, USA; Department of Pharmacology and System Biology, College of Medicine, University of Cincinnati, Cincinnati, OH, USA; Department of Electrical Engineering and Computer Science, College of Engineering and Applied Sciences, University of Cincinnati, Cincinnati, OH, USA
| | - Robert McCullumsmith
- Department of Neurosciences, University of Toledo College of Medicine, Toledo, OH, USA; Neurosciences Institute, ProMedica, Toledo, OH, USA.
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8
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Bennett RP, Postnikova EN, Eaton BP, Cai Y, Yu S, Smith CO, Liang J, Zhou H, Kocher GA, Murphy MJ, Smith HC, Kuhn JH. Sangivamycin is highly effective against SARS-CoV-2 in vitro and has favorable drug properties. JCI Insight 2021; 7:153165. [PMID: 34807849 PMCID: PMC8765048 DOI: 10.1172/jci.insight.153165] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 11/17/2021] [Indexed: 01/08/2023] Open
Abstract
Sangivamycin is a nucleoside analog that is well tolerated by humans and broadly active against phylogenetically distinct viruses, including arenaviruses, filoviruses, and orthopoxviruses. Here, we show that sangivamycin is a potent antiviral against multiple variants of replicative severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) with half-maximal inhibitory concentration in the nanomolar range in several cell types. Sangivamycin suppressed SARS-CoV-2 replication with greater efficacy than remdesivir (another broad-spectrum nucleoside analog). When we investigated sangivamycin’s potential for clinical administration, pharmacokinetic; absorption, distribution, metabolism, and excretion (ADME); and toxicity properties were found to be favorable. When tested in combination with remdesivir, efficacy was additive rather than competitive against SARS-CoV-2. The proven safety in humans, long half-life, potent antiviral activity (compared to remdesivir), and combinatorial potential suggest that sangivamycin is likely to be efficacious alone or in combination therapy to suppress viremia in patients. Sangivamycin may also have the ability to help combat drug-resistant or vaccine-escaping SARS-CoV-2 variants since it is antivirally active against several tested variants. Our results support the pursuit of sangivamycin for further preclinical and clinical development as a potential coronavirus disease 2019 therapeutic.
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Affiliation(s)
- Ryan P Bennett
- Drug Discovery, OyaGen, Inc, Rochester, United States of America
| | - Elena N Postnikova
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Brett P Eaton
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Yingyun Cai
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Shuiqing Yu
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Charles O Smith
- Center for Musculoskeletal Research, University of Rochester, Rochester, United States of America
| | - Janie Liang
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Huanying Zhou
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Gregory A Kocher
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Michael J Murphy
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
| | - Harold C Smith
- Drug Discovery, OyaGen, Inc, Rochester, United States of America
| | - Jens H Kuhn
- Drug Discovery, Inegrated Research Facility NIH/NIAID, Frederick, United States of America
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9
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Li Y, Lu W, Yang J, Edwards M, Jiang S. Survivin as a biological biomarker for diagnosis and therapy. Expert Opin Biol Ther 2021; 21:1429-1441. [PMID: 33877952 DOI: 10.1080/14712598.2021.1918672] [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: 12/13/2022]
Abstract
Introduction: Survivin (SVN) is a member of the inhibitor of apoptosis (IAP) protein family that promotes cellular proliferation and inhibits apoptosis. Overexpression of SVN is associated with autoimmune disease, hyperplasia, and tumors and can be used as a biomarker in these diseases. SVN is widely recognized as a tumor-associated antigen (TAA) and has become an important target for cancer diagnosis and treatment.Areas covered: We reviewed SVN research progress from the PubMed and clinical trials focused on SVN from https://clinicaltrials.gov since 2000 and anticipate future developments in the field. The trials reviewed cover various modalities including diagnostics for early detection and disease progression, small molecule inhibitors of the SVN pathway and immunotherapy targeting SVN epitopes.Expert opinion: The most promising developments involve anti-SVN immunotherapy, with several therapeutic SVN vaccines under evaluation in phase I/II trials. SVN is an important new immune-oncology target that expands the repertoire of individualized combination treatments for cancer.
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Affiliation(s)
- Yuming Li
- Department of Oncology, University of Oxford, Oxford, UK.,School of Life Sciences, Tsinghua University, Beijing, China
| | - Wenshu Lu
- Department of Oncology, University of Oxford, Oxford, UK
| | - Jiarun Yang
- Department of Oncology, University of Oxford, Oxford, UK
| | - Mark Edwards
- Department of Research and Development, Oxford Vacmedix UK Ltd, Oxford, UK
| | - Shisong Jiang
- Department of Oncology, University of Oxford, Oxford, UK.,Department of Research and Development, Oxford Vacmedix UK Ltd, Oxford, UK
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10
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Elie J, Feizbakhsh O, Desban N, Josselin B, Baratte B, Bescond A, Duez J, Fant X, Bach S, Marie D, Place M, Ben Salah S, Chartier A, Berteina-Raboin S, Chaikuad A, Knapp S, Carles F, Bonnet P, Buron F, Routier S, Ruchaud S. Design of new disubstituted imidazo[1,2- b]pyridazine derivatives as selective Haspin inhibitors. Synthesis, binding mode and anticancer biological evaluation. J Enzyme Inhib Med Chem 2021; 35:1840-1853. [PMID: 33040634 PMCID: PMC7580722 DOI: 10.1080/14756366.2020.1825408] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Haspin is a mitotic protein kinase required for proper cell division by modulating Aurora B kinase localisation and activity as well as histone phosphorylation. Here a series of imidazopyridazines based on the CHR-6494 and Structure Activity Relationship was established. An assessment of the inhibitory activity of the lead structures on human Haspin and several other protein kinases is presented. The lead structure was rapidly optimised using a combination of crystal structures and effective docking models, with the best inhibitors exhibiting potent inhibitory activity on Haspin with IC50 between 6 and 100 nM in vitro. The developed inhibitors displayed anti-proliferative properties against various human cancer cell lines in 2D and spheroid cultures and significantly inhibited the migration ability of osteosarcoma U-2 OS cells. Notably, we show that our lead compounds are powerful Haspin inhibitors in human cells, and did not block G2/M cell cycle transition due to improved selectivity against CDK1/CyclinB.
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Affiliation(s)
- Jonathan Elie
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Omid Feizbakhsh
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France
| | - Nathalie Desban
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France
| | - Béatrice Josselin
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France.,Sorbonne Université/CNRS FR2424, Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening facility) Station Biologique, Roscoff cedex, France
| | - Blandine Baratte
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France.,Sorbonne Université/CNRS FR2424, Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening facility) Station Biologique, Roscoff cedex, France
| | - Amandine Bescond
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France
| | - Julien Duez
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France
| | - Xavier Fant
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France
| | - Stéphane Bach
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France.,Sorbonne Université/CNRS FR2424, Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening facility) Station Biologique, Roscoff cedex, France
| | - Dominique Marie
- Sorbonne Université/CNRS UMR7144, Station Biologique, Roscoff cedex, France
| | - Matthieu Place
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Sami Ben Salah
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Agnes Chartier
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Sabine Berteina-Raboin
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Apirat Chaikuad
- Institute for Pharmaceutical Chemistry, Johann Wolfgang Goethe University, Frankfurt am Main, Germany.,Structure Genomics Consortium, Johann Wolfgang Goethe University, Buchmann Institute for Molecular Life Sciences, Frankfurt am Main, Germany
| | - Stefan Knapp
- Institute for Pharmaceutical Chemistry, Johann Wolfgang Goethe University, Frankfurt am Main, Germany.,Structure Genomics Consortium, Johann Wolfgang Goethe University, Buchmann Institute for Molecular Life Sciences, Frankfurt am Main, Germany
| | - Fabrice Carles
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Pascal Bonnet
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Frédéric Buron
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Sylvain Routier
- Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, Orléans Cedex 2, France
| | - Sandrine Ruchaud
- Sorbonne Université/CNRS UMR8227, Station Biologique, Roscoff cedex, France
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11
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Khalifa SAM, Shedid ES, Saied EM, Jassbi AR, Jamebozorgi FH, Rateb ME, Du M, Abdel-Daim MM, Kai GY, Al-Hammady MAM, Xiao J, Guo Z, El-Seedi HR. Cyanobacteria-From the Oceans to the Potential Biotechnological and Biomedical Applications. Mar Drugs 2021; 19:241. [PMID: 33923369 PMCID: PMC8146687 DOI: 10.3390/md19050241] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/25/2021] [Accepted: 04/15/2021] [Indexed: 02/06/2023] Open
Abstract
Cyanobacteria are photosynthetic prokaryotic organisms which represent a significant source of novel, bioactive, secondary metabolites, and they are also considered an abundant source of bioactive compounds/drugs, such as dolastatin, cryptophycin 1, curacin toyocamycin, phytoalexin, cyanovirin-N and phycocyanin. Some of these compounds have displayed promising results in successful Phase I, II, III and IV clinical trials. Additionally, the cyanobacterial compounds applied to medical research have demonstrated an exciting future with great potential to be developed into new medicines. Most of these compounds have exhibited strong pharmacological activities, including neurotoxicity, cytotoxicity and antiviral activity against HCMV, HSV-1, HHV-6 and HIV-1, so these metabolites could be promising candidates for COVID-19 treatment. Therefore, the effective large-scale production of natural marine products through synthesis is important for resolving the existing issues associated with chemical isolation, including small yields, and may be necessary to better investigate their biological activities. Herein, we highlight the total synthesized and stereochemical determinations of the cyanobacterial bioactive compounds. Furthermore, this review primarily focuses on the biotechnological applications of cyanobacteria, including applications as cosmetics, food supplements, and the nanobiotechnological applications of cyanobacterial bioactive compounds in potential medicinal applications for various human diseases are discussed.
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Affiliation(s)
- Shaden A. M. Khalifa
- Department of Molecular Biosciences, Wenner-Gren Institute, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Eslam S. Shedid
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32512, Egypt;
| | - Essa M. Saied
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt;
- Institut für Chemie, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin, Germany
| | - Amir Reza Jassbi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz 71348-53734, Iran; (A.R.J.); (F.H.J.)
| | - Fatemeh H. Jamebozorgi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz 71348-53734, Iran; (A.R.J.); (F.H.J.)
| | - Mostafa E. Rateb
- School of Computing, Engineering & Physical Sciences, University of the West of Scotland, High Street, Paisley PA1 2BE, UK;
| | - Ming Du
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, China;
| | - Mohamed M. Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt;
| | - Guo-Yin Kai
- Laboratory of Medicinal Plant Biotechnology, College of Pharmacy, Zhejiang Chinese Medical University, Hangzhou 311402, China;
| | | | - Jianbo Xiao
- Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China;
| | - Zhiming Guo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China;
| | - Hesham R. El-Seedi
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32512, Egypt;
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
- Pharmacognosy Group, Department of Pharmaceutical Biosciences, Uppsala University, Biomedical Centre, P.O. Box 574, SE-751 23 Uppsala, Sweden
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12
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A Novel Ebola Virus VP40 Matrix Protein-Based Screening for Identification of Novel Candidate Medical Countermeasures. Viruses 2020; 13:v13010052. [PMID: 33396288 PMCID: PMC7824103 DOI: 10.3390/v13010052] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 12/29/2020] [Indexed: 12/12/2022] Open
Abstract
Filoviruses, such as Ebola virus and Marburg virus, are of significant human health concern. From 2013 to 2016, Ebola virus caused 11,323 fatalities in Western Africa. Since 2018, two Ebola virus disease outbreaks in the Democratic Republic of the Congo resulted in 2354 fatalities. Although there is progress in medical countermeasure (MCM) development (in particular, vaccines and antibody-based therapeutics), the need for efficacious small-molecule therapeutics remains unmet. Here we describe a novel high-throughput screening assay to identify inhibitors of Ebola virus VP40 matrix protein association with viral particle assembly sites on the interior of the host cell plasma membrane. Using this assay, we screened nearly 3000 small molecules and identified several molecules with the desired inhibitory properties. In secondary assays, one identified compound, sangivamycin, inhibited not only Ebola viral infectivity but also that of other viruses. This finding indicates that it is possible for this new VP40-based screening method to identify highly potent MCMs against Ebola virus and its relatives.
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13
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Shet H, Bhilare S, Sanghvi YS, Kapdi AR. Tandem Homometallic or Multimetallic Catalysis for Assembly of Base-Modified Nucleosides. ACTA ACUST UNITED AC 2020; 83:e117. [PMID: 32997433 DOI: 10.1002/cpnc.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Tandem catalysis has been at the forefront of synthesis in the past decade due to the reduction in the number of steps and purification needed for the synthesis of commercially relevant molecules. With the right combination of catalyst systems, which could be homometallic or multimetallic, one can construct complex structural motifs in a one-pot procedure without the requirement for the isolation of the intermediates, reducing both reagent waste and time. Over the years, application of tandem catalysis has certainly extended towards arene and heteroarene motifs; nucleoside modification using such a strategy has been rare. In this regard, we would like to report herein the development of numerous homometallic and multimetallic tandem catalytic protocols for the modification of nucleosides, providing efficient access to a diverse range of molecules with promising fluorescent properties, as well as pharmaceutically relevant antiviral drugs such as FV-100. © 2020 Wiley Periodicals LLC. Basic Protocol 1: Double tandem one-pot Sonogashira/cyclization of 5-IdU for the synthesis of FV-100 and analogs Basic Protocol 2: Double tandem one-pot Heck/Suzuki-Miyaura of 5-IdU for the synthesis of fluorescent nucleoside analogs Basic Protocol 3: Double tandem one-pot Suzuki-Miyaura cross-coupling of 5-IdU for the synthesis of fluorescent nucleoside analogs Basic Protocol 4: Double tandem one-pot amination/amidation for the synthesis of Sangivamycin precursor Basic Protocol 5: Triple tandem one-pot chemoselective etherification/Sonogashira coupling/cyclization for synthesis of BCNA analogs Basic Protocol 6: Triple tandem one-pot sequential Heck/borylation/Suzuki-Miyaura reaction.
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Affiliation(s)
- Harshita Shet
- Department of Chemistry, Institute of Chemical Technology-Indian Oil Odisha Campus, IIT Kharagpur Extension Centre, Mouza Samantpuri, Bhubaneswar, Odisha, India
| | | | | | - Anant R Kapdi
- Institute of Chemical Technology, Mumbai, India.,Department of Chemistry, Institute of Chemical Technology-Indian Oil Odisha Campus, IIT Kharagpur Extension Centre, Mouza Samantpuri, Bhubaneswar, Odisha, India
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Control of the rubber anthracnose fungus Colletotrichum gloeosporioides using culture filtrate extract from Streptomyces deccanensis QY-3. Antonie van Leeuwenhoek 2020; 113:1573-1585. [PMID: 32815093 DOI: 10.1007/s10482-020-01465-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/10/2020] [Indexed: 12/24/2022]
Abstract
Colletotrichum gloeosporioides is a main cause of rubber anthracnose, which results in a huge loss for the natural rubber industry. In this study, an actinomycete strain QY-3 was isolated and had good antagonistic activity against C. gloeosporioides with an inhibition rate of 86.6%. Strain QY-3 was identified as Streptomyces deccanensis preliminarily. Millet medium was selected as the optimal fermentation broth for antifungal metabolites production by S. deccanensis QY-3. The culture filtrate extract (CFE) from the millet broth of S. deccanensis QY-3 exhibits broad-spectrum antifungal activity against plant pathogenic fungi, and its EC50 inhibiting the mycelial growth of C. gloeosporioides is 6.3 μg/mL. The CFE has good thermal and pH stabilities, and it can break the hyphae and inhibit the conidial germination of C. gloeosporioides. 100 μg/mL of CFE had an obvious control effect on rubber anthracnose, and the control efficacy was 63.7% on 5 days after inoculation. Two compounds with inhibitory effects on C. gloeosporioides, anthranilic acid and sangivamycin, were isolated from the CFE. The MICs of both compounds against C. gloeosporioides were 29.3 and 23.0 μg/mL respectively. In conclusion, the CFE from S. deccanensis QY-3 has great potential to be a promising fungicide for rubber anthracnose.
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Bhilare S, Shet H, Sanghvi YS, Kapdi AR. Discovery, Synthesis, and Scale-up of Efficient Palladium Catalysts Useful for the Modification of Nucleosides and Heteroarenes. Molecules 2020; 25:E1645. [PMID: 32260100 PMCID: PMC7181029 DOI: 10.3390/molecules25071645] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 03/25/2020] [Accepted: 04/01/2020] [Indexed: 02/07/2023] Open
Abstract
Nucleic acid derivatives are imperative biomolecules and are involved in life governing processes. The chemical modification of nucleic acid is a fascinating area for researchers due to the potential activity exhibited as antiviral and antitumor agents. In addition, these molecules are also of interest toward conducting useful biochemical, pharmaceutical, and mutagenic study. For accessing such synthetically useful structures and features, transition-metal catalyzed processes have been proven over the years to be an excellent tool for carrying out the various transformations with ease and under mild reaction conditions. Amidst various transition-metal catalyzed processes available for nucleoside modification, Pd-catalyzed cross-coupling reactions have proven to be perhaps the most efficient, successful, and broadly applicable reactions in both academia and industry. Pd-catalyzed C-C and C-heteroatom bond forming reactions have been widely used for the modification of the heterocyclic moiety in the nucleosides, although a single catalyst system that could address all the different requirements for nucleoside modifications isvery rare or non-existent. With this in mind, we present herein a review showcasing the recent developments and improvements from our research groups toward the development of Pd-catalyzed strategies including drug synthesis using a single efficient catalyst system for the modification of nucleosides and other heterocycles. The review also highlights the improvement in conditions or the yield of various bio-active nucleosides or commercial drugs possessing the nucleoside structural core. Scale ups wherever performed (up to 100 g) of molecules of commercial importance have also been disclosed.
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Affiliation(s)
- Shatrughn Bhilare
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India;
| | - Harshita Shet
- Department of Chemistry, Institute of Chemical Technology-Indian Oil Odisha Campus, IIT Kharagpur Extension Centre, MouzaSamantpuri, Bhubaneswar 751013, Odisha, India;
| | - Yogesh S. Sanghvi
- Rasayan Inc., 2802, Crystal Ridge Road, Encinitas, CA 92024-6615, USA;
| | - Anant R. Kapdi
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India;
- Department of Chemistry, Institute of Chemical Technology-Indian Oil Odisha Campus, IIT Kharagpur Extension Centre, MouzaSamantpuri, Bhubaneswar 751013, Odisha, India;
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Ye Z, Zhang Z, Fang L, Tian D, Liu X. Bioinformatic Analysis Reveals GSG2 as a Potential Target for Breast Cancer Therapy. Open Life Sci 2019; 14:688-698. [PMID: 33817208 PMCID: PMC7874749 DOI: 10.1515/biol-2019-0078] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 10/21/2019] [Indexed: 12/31/2022] Open
Abstract
Objective To explore the potential role of GSG2 in breast cancer progression. Methods The mRNA expression, DNA copy number and clinical data used in this study were obtained from the TCGA data portal. The copy number variations (CNVs) thresholds were determined according to the set of discrete copy number calls provided by Genomic Identification of Significant Targets in Cancer (GISTIC). Results The mRNA expression level of GSG2 in 112 breast cancer tissues was much higher than that in adjacent normal tissues. GSG2 was significantly upregulated in stage II compared with stage I, and there was no differential expression of GSG2 between tumors with or without metastasis. Heterozygous deletion occupied 57.1% of CNVs for GSG2 gene in breast cancer samples. Patients with higher GSG2 expression tended to suffer from poorer prognosis. Conclusion Our profiling analysis indicated the overexpression of GSG2 might play an important role in breast cancer development, suggesting that GSG2 could be a new target for breast cancer treatment, making GSG2 inhibitors becoming potential drugs for breast cancer therapy.
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Affiliation(s)
- Zheng Ye
- Tianjin Key Laboratory of Medical Epigenetics; Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education); Department of Biochemistry and Molecular Biology, Tianjin Medical University, Tianjin 300070, China
| | - Zhaoyu Zhang
- Tianjin Key Laboratory of Medical Epigenetics; Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education); Department of Biochemistry and Molecular Biology, Tianjin Medical University, Tianjin 300070, China
| | - Lijiao Fang
- Tianjin Key Laboratory of Medical Epigenetics; Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education); Department of Biochemistry and Molecular Biology, Tianjin Medical University, Tianjin 300070, China
| | | | - Xin Liu
- Department of Biochemistry and Molecular Biology, 22 Qixiangtai Road, Tianjin Medical University, Tianjin 300070, China.,Tianjin Key Laboratory of Medical Epigenetics; Key Laboratory of Breast Cancer Prevention and Therapy (Ministry of Education); Department of Biochemistry and Molecular Biology, Tianjin Medical University, Tianjin 300070, China
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