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Raturi A, Yadav V, Hoda N, Subbarao N, Chaudhry SA. In silico identification of colchicine derivatives as novel and potential inhibitors based on molecular docking and dynamic simulations targeting multifactorial drug targets involved in Alzheimer's disease. J Biomol Struct Dyn 2023:1-19. [PMID: 37822182 DOI: 10.1080/07391102.2023.2263586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 09/17/2023] [Indexed: 10/13/2023]
Abstract
Alzheimer's disease (AD) is the most prevalent neurodegenerative disorder, characterized by a gradual and steady deterioration in cognitive function over time. At least 50 million people worldwide are considered to have AD or another form of dementia. AD is marked by a gradual decline in cognitive abilities, memory deterioration and neurodegenerative transformations within the brain. The intricate and multifaceted nature of polygenic AD presents significant challenges within the landscape of drug development. The pathophysiology of AD unfolds in a non-linear and dynamic pattern, encompassing various systems and giving rise to a multitude of factors and hypotheses that contribute to the disease's onset. These encompass theories such as the beta-amyloid hypothesis, cholinergic hypothesis, tau hypothesis, oxidative stress and more. In the realm of drug development, polypharmacological drug profiles have emerged as a strategy that can yield combined or synergistic effects, effectively mitigating undesirable side effects and significantly enhancing the therapeutic efficacy of essential medications. With this concept in mind, our in-silico study sought to delve into the binding interactions of a diverse array of colchicine derivative compounds. These derivatives are chosen for their potential anti-inflammatory, antioxidant, anti-neurodegenerative and neuroprotective properties against Alzheimer's and other neurodegenerative diseases. We investigated compound interactions with AD-related targets, utilizing comprehensive molecular docking and dynamic simulations. COM111X showed impressive docking with acetylcholinesterase, indicating potential as an anti-Alzheimer's drug. COM112Y displayed strong docking scores with PDE4D and butyrylcholinesterase, suggesting dual inhibition for Alzheimer's treatment. Further in vitro and in vivo studies are warranted to explore these findings.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Adity Raturi
- Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - Vikas Yadav
- School of Computational and Integrative Sciences, Jawahar Lal Nehru University, New Delhi, India
| | - Nasimul Hoda
- Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - Naidu Subbarao
- School of Computational and Integrative Sciences, Jawahar Lal Nehru University, New Delhi, India
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Filopoulou M, Michail G, Katseli V, Economou A, Kokkinos C. Electrochemical Determination of the Drug Colchicine in Pharmaceutical and Βiological Samples Using a 3D-Printed Device. Molecules 2023; 28:5539. [PMID: 37513411 PMCID: PMC10385993 DOI: 10.3390/molecules28145539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
In this work, a simple, fast, and sensitive voltammetric method for the trace determination of the alkaloid drug colchicine (Colc) using a 3D-printed device is described. The electrochemical method was based on the adsorptive accumulation of the drug at a carbon-black polylactic acid (CB/PLA) working electrode, followed by voltammetric determination of the accumulated species. The plastic sensor was printed in a single step by a low-cost dual extruder 3D-printer and featured three CB/PLA electrodes (serving as working, reference, and counter electrodes) and a holder, printed from a non-conductive PLA filament. The electrochemical parameters that affected the response of the device towards Colc determination, such as accumulation time and potential, solution pH, and other variables, were optimized. Under the selected conditions, the oxidation current of Colc was proportional to the concentration of Colc, and its quantification was conducted in the concentration range of 0.6-2.2 μmol L-1 with a limit of detection of 0.11 μmol L-1 in phosphate buffer (pH 7.0). Both within-device and between-device reproducibility were lower than 9%, revealing satisfactory operational and fabrication reproducibility. Furthermore, the 3D-printed device was employed for the voltammetric determination of Colc in pharmaceutical tablets and in human urine with satisfactory results, justifying its suitability for low-cost routine analysis of Colc.
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Affiliation(s)
- Maria Filopoulou
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - Giorgios Michail
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - Vasiliki Katseli
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - Anastasios Economou
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - Christos Kokkinos
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 157 71 Athens, Greece
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Ghawanmeh AA, Al-Bajalan HM, Mackeen MM, Alali FQ, Chong KF. Recent developments on (−)-colchicine derivatives: Synthesis and structure-activity relationship. Eur J Med Chem 2020; 185:111788. [DOI: 10.1016/j.ejmech.2019.111788] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 10/12/2019] [Accepted: 10/12/2019] [Indexed: 12/18/2022]
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4
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Karimikia E, Behravan J, Zarghi A, Ghandadi M, Omid Malayeri S, Ghodsi R. Colchicine-like β-acetamidoketones as inhibitors of microtubule polymerization: Design, synthesis and biological evaluation of in vitro anticancer activity. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2019; 22:1138-1146. [PMID: 31998454 PMCID: PMC6885397 DOI: 10.22038/ijbms.2019.34760.8242] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 04/07/2019] [Indexed: 01/19/2023]
Abstract
OBJECTIVES In this study a series of novel colchicine-like β-acetamidoketones was designed and synthesized as potential tubulin inhibitors. MATERIALS AND METHODS The cytotoxicity of the novel synthesized β-acetamidoketones was assessed against two cancerous cell lines including MCF-7 (human breast cancer cells) and A549 (adenocarcinomic human alveolar basal epithelial cells) employing the MTT test. Tubulin polymerization test was done by using a commercial kit (tubulin polymerization assay kit). RESULTS In general, the cytotoxicity activities were highly dependent on the aromatic substitution pattern of phenyl ring at β position of β-acetamidoketones. Based upon, compound 4f possessing the same structural elements of colchicine and chalcone 1, revealed the most cytotoxicity more than the other β-acetamidoketone against the cancerous cell lines and showed moderate antitubulin effect. The tubulin inhibitory effect of 4f, colchicine and chalcone 1 were consistent with their antiproliferative activities. Molecular docking studies of 4f, into the colchicine-binding site of tubulin exhibited possible mode of interaction between this compound and tubulin. CONCLUSION The structure activity relationship (SAR) data attained showed that the presence of trimethoxy phenyl attached to carbonyl group of β-acetamidoketones and a methoxy group at para position of the other ring are essential for cytotoxic activity. In general, the cytotoxicity activities were highly dependent on the aromatic substitution pattern of phenyl ring at β position of β-acetamidoketones.
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Affiliation(s)
- Ehsan Karimikia
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Javad Behravan
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Afshin Zarghi
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Morteza Ghandadi
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sina Omid Malayeri
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Razieh Ghodsi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Santos-Pirath IM, Walter LO, Maioral MF, Neuenfeldt PD, Nunes RJ, Santos-Silva MC. Apoptosis induced by synthetic compounds containing a 3,4,5-trimethoxyphenyl fragment against lymphoid immature neoplasms. Biochem Cell Biol 2019; 97:630-637. [PMID: 30848929 DOI: 10.1139/bcb-2018-0316] [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: 11/22/2022] Open
Abstract
T-cell acute lymphoblastic leukemia is an aggressive hematological malignancy originating from the malignant transformation of progenitor T cells at different stages of development. The treatment causes severe adverse effects and is associated with relapses and high morbidity and mortality rates. The present study aimed to evaluate the cytotoxic activity of 28 new compounds containing 3,4,5-trimethoxyphenyl analogues on hematological neoplastic cells lines. Cytotoxicity screening by the MTT method revealed that compound 1d was the most promising. Cell viability of neoplastic cells decreased in a concentration- and time-dependent manner, with compound 1d not causing hemolysis or reducing peripheral blood mononuclear cells viability, suggesting a selective cytotoxicity. We also suggested that compound 1d induced apoptotic-like cell death with mitochondrial involvement in Jurkat cells.
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Affiliation(s)
- I M Santos-Pirath
- Experimental Oncology and Hemopathies Laboratory, Clinical Analysis Department, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil.,Post-Graduation Program in Pharmacy, Health Science Center, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil
| | - L O Walter
- Experimental Oncology and Hemopathies Laboratory, Clinical Analysis Department, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil.,Post-Graduation Program in Pharmacy, Health Science Center, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil
| | - M F Maioral
- Experimental Oncology and Hemopathies Laboratory, Clinical Analysis Department, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil.,Post-Graduation Program in Pharmacy, Health Science Center, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil
| | - P D Neuenfeldt
- Structure and Activity Laboratory, Chemistry Department, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil.,Post-Graduation Program in Chemistry, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil
| | - R J Nunes
- Structure and Activity Laboratory, Chemistry Department, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil.,Post-Graduation Program in Chemistry, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil
| | - M C Santos-Silva
- Experimental Oncology and Hemopathies Laboratory, Clinical Analysis Department, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil.,Post-Graduation Program in Pharmacy, Health Science Center, Federal University of Santa Catarina, CEP 88040-900, Florianópolis, SC, Brazil
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6
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Richter M, Boldescu V, Graf D, Streicher F, Dimoglo A, Bartenschlager R, Klein CD. Synthesis, Biological Evaluation, and Molecular Docking of Combretastatin and Colchicine Derivatives and their hCE1-Activated Prodrugs as Antiviral Agents. ChemMedChem 2019; 14:469-483. [PMID: 30605241 DOI: 10.1002/cmdc.201800641] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 12/01/2018] [Indexed: 02/06/2023]
Abstract
Recent studies indicate that tubulin can be a host factor for vector-borne flaviviruses like dengue (DENV) and Zika (ZIKV), and inhibitors of tubulin polymerization such as colchicine have been demonstrated to decrease virus replication. However, toxicity limits the application of these compounds. Herein we report prodrugs based on combretastatin and colchicine derivatives that contain an ester cleavage site for human carboxylesterase, a highly abundant enzyme in monocytes and hepatocytes targeted by DENV. Relative to their parent compounds, the cytotoxicity of these prodrugs was reduced by several orders of magnitude. All synthesized prodrugs containing a leucine ester were hydrolyzed by the esterase in vitro. In contrast to previous reports, the phenylglycine esters were not cleaved by human carboxylesterase. The antiviral activity of combretastatin, colchicine, and selected prodrugs against DENV and ZIKV in cell culture was observed at low micromolar and sub-micromolar concentrations. In addition, docking studies were performed to understand the binding mode of the studied compounds to tubulin.
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Affiliation(s)
- Michael Richter
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, INF 364, 69120, Heidelberg, Germany
| | - Veaceslav Boldescu
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, INF 364, 69120, Heidelberg, Germany.,Institute of Chemistry, Laboratory of Organic Synthesis and Biopharmaceuticals, Moldova Academy of Sciences, Academiei str. 3, MD2028, Chisinau, Moldova
| | - Dominik Graf
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, INF 364, 69120, Heidelberg, Germany
| | - Felix Streicher
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, INF 364, 69120, Heidelberg, Germany
| | | | - Ralf Bartenschlager
- Department of Infectious Diseases, Molecular Virology, Heidelberg University, INF 344, 69120, Heidelberg, Germany), and German Center for Infection Research, Heidelberg Partner Site
| | - Christian D Klein
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, INF 364, 69120, Heidelberg, Germany
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Chen H, Liu J, Cui K, Lu Q, Wang C, Wu H, Yang Z, Ding W, Shao S, Wang H, Ling X, King-Jones K, Chen X. Molecular mechanisms of tannin accumulation in Rhus galls and genes involved in plant-insect interactions. Sci Rep 2018; 8:9841. [PMID: 29959354 PMCID: PMC6026138 DOI: 10.1038/s41598-018-28153-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 06/11/2018] [Indexed: 12/16/2022] Open
Abstract
For galling aphids and their hosts, tannins are crucial for plant-insect interactions and for protecting the host plant from herbivory. Due to their peculiar chemical characteristics, tannins from plant galls have been used for medical and chemical purposes for more than 2000 years. In this study, hydrolyzable tannin concentrations in galls increased from gall initiation (38.34% on June 21) to maturation (74.79% on August 8), then decreased gradually thereafter (58.83% on October 12). We identified a total of 81 genes (named as GTS1-81) with putative roles in gallotannin biosynthesis and 22 genes (TS1-22) in condensed tannin biosynthesis. We determined the expression profiles of these genes by real-time PCR over the course of gall development. Multiple genes encoding 1-beta-D-glucosyl transferases were identified, which may play a vital role in gallotannin accumulation in plant galls. This study is the first attempt to examine the molecular basis for the regulation of tannin accumulation in insect gallnuts. The differentially expressed genes we identified may play important roles in both tannin biosynthesis and plant-insect interactions.
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Affiliation(s)
- Hang Chen
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China.
- The Key Laboratory of Cultivating and Utilization of Resources Insects, State Forestry Administration, Kunming, China.
| | - Juan Liu
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Kai Cui
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Qin Lu
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Chao Wang
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
- Southwest Forestry University, Kunming, 650224, Yunnan, China
| | - Haixia Wu
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Zixiang Yang
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Weifeng Ding
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Shuxia Shao
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Haiying Wang
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Xiaofei Ling
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China
| | - Kirst King-Jones
- Department of Biological Sciences, Biological Sciences Building, University of Alberta, Edmonton, Canada
| | - Xiaoming Chen
- Research Institute of Resource Insects, Chinese Academy of Forestry, Kunming, China.
- The Key Laboratory of Cultivating and Utilization of Resources Insects, State Forestry Administration, Kunming, China.
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8
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Li L, Jiang S, Li X, Liu Y, Su J, Chen J. Recent advances in trimethoxyphenyl (TMP) based tubulin inhibitors targeting the colchicine binding site. Eur J Med Chem 2018; 151:482-494. [PMID: 29649743 DOI: 10.1016/j.ejmech.2018.04.011] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 04/02/2018] [Accepted: 04/03/2018] [Indexed: 12/16/2022]
Abstract
Microtubules (composed of α- and β-tubulin heterodimers) play a pivotal role in mitosis and cell division, and are regarded as an excellent target for chemotherapeutic agents to treat cancer. There are four unique binding sites in tubulin to which taxanes, vinca alkaloids, laulimalide and colchicine bind respectively. While several tubulin inhibitors that bind to the taxane or vinca alkaloid binding sites have been approved by FDA, currently there are no FDA approved tubulin inhibitors targeting the colchicine binding site. Tubulin inhibitors that bind to the colchicine binding site have therapeutic advantages over taxanes and vinca alkaloids, for example, they can be administered orally, have less drug-drug interaction potential, and are less prone to develop multi-drug resistance. Typically, tubulin inhibitors that bind to the colchicine binding site bear the trimethoxyphenyl (TMP) moiety which is essential for interaction with tubulin. Over the last decade, a variety of molecules bearing the TMP moiety have been designed and synthesized as tubulin inhibitors for cancer treatment. In this review, we focus on the TMP analogs that are designed based on CA-4, indole, chalcone, colchicine and natural product scaffolds which are known to interact with the colchicine binding site in tubulin. The challenges and future direction of the TMP based tubulin inhibitors are also discussed in detail.
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Affiliation(s)
- Ling Li
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Sibo Jiang
- College of Pharmacy, University of Florida, Orlando, FL 32827, USA
| | - Xiaoxun Li
- Chengdu Easton Biopharmaceuticals Co., Ltd., Chengdu 611731, China
| | - Yao Liu
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Jing Su
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jianjun Chen
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China.
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9
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Ghawanmeh AA, Chong KF, Sarkar SM, Bakar MA, Othaman R, Khalid RM. Colchicine prodrugs and codrugs: Chemistry and bioactivities. Eur J Med Chem 2017; 144:229-242. [PMID: 29274490 DOI: 10.1016/j.ejmech.2017.12.029] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 12/06/2017] [Accepted: 12/07/2017] [Indexed: 02/06/2023]
Abstract
Antimitotic colchicine possesses low therapeutic index due to high toxicity effects in non-target cell. However, diverse colchicine analogs have been derivatized as intentions for toxicity reduction and structure-activity relationship (SAR) studying. Hybrid system of colchicine structure with nontoxic biofunctional compounds modified further affords a new entity in chemical structure with enhanced activity and selectivity. Moreover, nanocarrier formulation strategies have been used for colchicine delivery. This review paper focuses on colchicine nanoformulation, chemical synthesis of colchicine prodrugs and codrugs with different linkers, highlights linker chemical nature and biological activity of synthesized compounds. Additionally, classification of colchicine prodrugs based on type of conjugates is discussed, as biopolymers prodrugs, fluorescent prodrug, metal complexes prodrug, metal-labile prodrug and bioconjugate prodrug. Finally, we briefly summarized the biological importance of colchicine nanoformulation, colchicine prodrugs and codrugs.
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Affiliation(s)
- Abdullah A Ghawanmeh
- Faculty of Industrial Sciences & Technology, University Malaysia Pahang, Gambang, 26300 Kuantan, Pahang, Malaysia.
| | - Kwok Feng Chong
- Faculty of Industrial Sciences & Technology, University Malaysia Pahang, Gambang, 26300 Kuantan, Pahang, Malaysia
| | - Shaheen M Sarkar
- Faculty of Industrial Sciences & Technology, University Malaysia Pahang, Gambang, 26300 Kuantan, Pahang, Malaysia
| | - Muntaz Abu Bakar
- School of Chemical Sciences and Food Technology, Faculty of Science and Technology, University Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Rizafizah Othaman
- School of Chemical Sciences and Food Technology, Faculty of Science and Technology, University Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Rozida M Khalid
- School of Chemical Sciences and Food Technology, Faculty of Science and Technology, University Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
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Stanković DM, Švorc Ľ, Mariano JFML, Ortner A, Kalcher K. Electrochemical Determination of Natural Drug Colchicine in Pharmaceuticals and Human Serum Sample and its Interaction with DNA. ELECTROANAL 2017. [DOI: 10.1002/elan.201700233] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dalibor M. Stanković
- The Vinča Institute of Nuclear Sciences; University of Belgrade; POB 522 11001 Belgrade Serbia
- Department of Analytical Chemistry, Innovation Center of the Faculty of Chemistry; University of Belgrade; Studentski trg 12-16 Belgrade 11000 Serbia
| | - Ľubomir Švorc
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology; Slovak University of Technology in Bratislava; Radlinského 9 Bratislava SK-812 37 Slovak Republic
| | - José F. M. L. Mariano
- Department of Physics and CeFEMA, Faculty of Science and Technology; University of Algarve; Campus de Gambelas Faro 8005-139 Portugal
| | - Astrid Ortner
- Institute of Chemistry - Analytical Chemistry; Karl-Franzens University; Universitätsplatz 1 Graz A-8010 Austria
| | - Kurt Kalcher
- Institute of Chemistry - Analytical Chemistry; Karl-Franzens University; Universitätsplatz 1 Graz A-8010 Austria
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11
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Dubey KK, Kumar P, Labrou NE, Shukla P. Biotherapeutic potential and mechanisms of action of colchicine. Crit Rev Biotechnol 2017; 37:1038-1047. [DOI: 10.1080/07388551.2017.1303804] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Kashyap Kumar Dubey
- Department of Biotechnology, Central University of Haryana, Mahendergarh, Haryana, India
- Microbial Process Development Laboratory, University Institute of Engineering and Technology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Punit Kumar
- Microbial Process Development Laboratory, University Institute of Engineering and Technology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Nikolaos E. Labrou
- Laboratory of Enzyme Technology, Department of Biotechnology, Agricultural University of Athens, Athens, Greece
| | - Pratyoosh Shukla
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
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12
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Kumar A, Singh B, Sharma PR, Bharate SB, Saxena AK, Mondhe DM. A novel microtubule depolymerizing colchicine analogue triggers apoptosis and autophagy in HCT-116 colon cancer cells. Cell Biochem Funct 2016; 34:69-81. [PMID: 26919061 DOI: 10.1002/cbf.3166] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 01/14/2016] [Accepted: 01/15/2016] [Indexed: 01/10/2023]
Abstract
Colchicine is a tubulin-binding natural product isolated from Colchicum autumnale. Here we report the in vitro anticancer activity of C-ring modified semi-synthetic derivative of colchicine; N-[(7S)-1,2,3-trimethoxy-9-oxo-10-(4-phenyl-piperidin-1-yl)-5,6,7,9 tetrahydrobenzo[a]heptalen-7-yl]acetamide (4h) on colon cancer HCT-116 cell line. The compound 4h was screened for anti-proliferative activity against different human cancer cell lines and was found to exhibit higher cytotoxicity against colon cancer cell lines HCT-116 and Colo-205 with IC50 of 1 and 0.8 μM respectively. Cytotoxicity of the compound to the normal fR2 breast epithelial cells and normal HEK293 human embryonic kidney cells was evaluated in concentration and time-dependent manner to estimate its selectivity for cancer cells which showed much better selectivity than that of colchicine. Compound 4h induced cell death in HCT-116 cells by activating apoptosis and autophagy pathways. Autophagy inhibitor 3-MA blocked the production of LC3-II and reduced the cytotoxicity in response to 4h, but did not affect apoptosis, suggesting thereby that these two were independent events. Reactive oxygen species scavenger ascorbic acid pretreatment not only decreased the reactive oxygen species level but also reversed 4h induced cytotoxicity. Treatment with compound 4h depolymerized microtubules and the majority of cells arrested at the G2/M transition. Together, these data suggest that 4h has better selectivity and is a microtubule depolymerizer, which activates dual cell-death machineries, and thus, it could be a potential novel therapeutic agent in cancer therapy.
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Affiliation(s)
- Ashok Kumar
- Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Jammu, India
| | - Baljinder Singh
- Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Jammu, India.,Natural Products Chemistry Division, Indian Institute of Integrative Medicine (CSIR), Jammu, India
| | - Parduman R Sharma
- Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Jammu, India
| | - Sandip B Bharate
- Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Jammu, India.,Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India
| | | | - D M Mondhe
- Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Jammu, India
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13
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Novel Natural Product- and Privileged Scaffold-Based Tubulin Inhibitors Targeting the Colchicine Binding Site. Molecules 2016; 21:molecules21101375. [PMID: 27754459 PMCID: PMC6273505 DOI: 10.3390/molecules21101375] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 10/10/2016] [Accepted: 10/11/2016] [Indexed: 12/20/2022] Open
Abstract
Tubulin inhibitors are effective anticancer agents, however, there are many limitations to the use of available tubulin inhibitors in the clinic, such as multidrug resistance, severe side-effects, and generally poor bioavailability. Thus, there is a constant need to search for novel tubulin inhibitors that can overcome these limitations. Natural product and privileged structures targeting tubulin have promoted the discovery and optimization of tubulin inhibitors. This review will focus on novel tubulin inhibitors derived from natural products and privileged structures targeting the colchicine binding site on tubulin.
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15
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Hwang DJ, Wang J, Li W, Miller DD. Structural Optimization of Indole Derivatives Acting at Colchicine Binding Site as Potential Anticancer Agents. ACS Med Chem Lett 2015; 6:993-7. [PMID: 26396686 DOI: 10.1021/acsmedchemlett.5b00208] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 08/06/2015] [Indexed: 12/18/2022] Open
Abstract
A new series of indole analogues based on our earlier lead compound, 2-(1H-indol-5-yl)-4-(3,4,5-trimethoxyphenyl)-1H-imidazo[4,5-c]pyridine (42), was prepared as tubulin inhibitors in an effort to find a molecule with improved cytotoxic potency and metabolic stability. A series of indolyl-imidazopyridines (IIP) were synthesized and exhibited potent tubulin polymerization inhibitory activity with potent IC50 values ranging from 3 to 175 nM against a panel of human melanoma and prostate cancer cell lines. Among these compounds, the 6-indolyl compound 43 showed improved cytotoxic potency (average IC50 of 9.75 nM vs 55.75 nM) and metabolic stability in human liver microsomes (half-life time was 56.3 min vs. 45.4 min) as compared to previously reported 42. It was also shown to be effective against P-glycoprotein (P-gp) mediated multiple drug resistance (MDR) and taxol resistance.
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Affiliation(s)
- Dong-Jin Hwang
- Department
of Pharmaceutical
Sciences, University of Tennessee, Health Science Center, Memphis, Tennessee 38163, United States
| | - Jin Wang
- Department
of Pharmaceutical
Sciences, University of Tennessee, Health Science Center, Memphis, Tennessee 38163, United States
| | - Wei Li
- Department
of Pharmaceutical
Sciences, University of Tennessee, Health Science Center, Memphis, Tennessee 38163, United States
| | - Duane D. Miller
- Department
of Pharmaceutical
Sciences, University of Tennessee, Health Science Center, Memphis, Tennessee 38163, United States
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Bodoki E, Vlase L, Săndulescu R. Mechanistic study of colchicine's reduction behavior. Electrochem commun 2015. [DOI: 10.1016/j.elecom.2015.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Rational approaches, design strategies, structure activity relationship and mechanistic insights for anticancer hybrids. Eur J Med Chem 2014; 77:422-87. [PMID: 24685980 DOI: 10.1016/j.ejmech.2014.03.018] [Citation(s) in RCA: 306] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Revised: 03/02/2014] [Accepted: 03/06/2014] [Indexed: 12/16/2022]
Abstract
A Hybrid drug which comprises the incorporation of two drug pharmacophores in one single molecule are basically designed to interact with multiple targets or to amplify its effect through action on another bio target as one single molecule or to counterbalance the known side effects associated with the other hybrid part(.) The present review article offers a detailed account of the design strategies employed for the synthesis of anticancer agents via molecular hybridization techniques. Over the years, the researchers have employed this technique to discover some promising chemical architectures displaying significant anticancer profiles. Molecular hybridization as a tool has been particularly utilized for targeting tubulin protein as exemplified through the number of research papers. The microtubule inhibitors such as taxol, colchicine, chalcones, combretasatin, phenstatins and vinca alkaloids have been utilized as one of the functionality of the hybrids and promising results have been obtained in most of the cases with some of the tubulin based hybrids exhibiting anticancer activity at nanomolar level. Linkage with steroids as biological carrier vector for anticancer drugs and the inclusion of pyrrolo [2,1-c] [1,4]benzodiazepines (PBDs), a family of DNA interactive antitumor antibiotics derived from Streptomyces species in hybrid structure based drug design has also emerged as a potential strategy. Various heteroaryl based hybrids in particular isatin and coumarins have also been designed and reported to posses' remarkable inhibitory potential. Apart from presenting the design strategies, the article also highlights the structure activity relationship along with mechanistic insights revealed during the biological evaluation of the hybrids.
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