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Kumar S, Kumar S, Vishnoi VK, Kumar P, Maheshwari DK. Sida cordifolia L.: Ethnobotany, Phytochemistry, Phytonanotechnology, and Commercial Application. Curr Pharm Biotechnol 2024; 25:838-859. [PMID: 37861013 DOI: 10.2174/0113892010262937230919100024] [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: 05/18/2023] [Revised: 07/15/2023] [Accepted: 08/11/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND After a period of prolonged indifference, where synthetic drugs were preferred, interest in the biological aspects and bioactive ingredients of plants accountable for therapeutic potential has been explored eminently. Sida cordifolia L. is a perennial herb that has been widely utilized in Indian (Ayurveda, Unani, and Siddha), American, and Chinese folk medicine and herbalism practice for curing a wide range of ailments in human beings. OBJECTIVES The goal of this review is to elucidate indigenous knowledge parallelly with the pharmacotherapeutics potential of Sida cordifolia L. against various diseases. It is also intended to display pertinent information related to nanoparticle profiling. METHODS In the current comprehensive study, web-based searches were performed by using several databases, such as Google Scholar, PubMed, ResearchGate, Science Direct, and Scopus, to figure out relevant research work and data published in academic journals from 1930 to July, 2023 using single or combination of keywords listed herewith. RESULTS More than 50 chemical constituents, including quinazoline and phenethylamine alkaloids, flavones, flavonol, phytosterol, fatty acids, etc., were reported to be found in different parts of healthy plants. Apart from traditional claims and pharmacological aspects, several marketed herbal formulations and granted patents were also described. CONCLUSION Several in-vitro and in-vivo studies validated the usage of S. cordifolia as antiinflammatory, antibacterial, antifungal, antiprotozoal, anthelmintic, anticancer, antiulcer, cardioprotective, hypoglycemic, etc. agent. Few patents are also related to S. cordifolia, and more research work needs to be carried out for its potential granted to use as an antiviral agent and other new drug discovery molecules.
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Affiliation(s)
- Sachin Kumar
- Department of Botany and Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, 249404, Uttarakhand, India
| | - Sandeep Kumar
- Department of Botany and Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, 249404, Uttarakhand, India
| | - Vineet Kumar Vishnoi
- Department of Botany and Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, 249404, Uttarakhand, India
| | - Pradeep Kumar
- Department of Botany, University of Lucknow, Lucknow, 226007, India
| | - Dinesh Kumar Maheshwari
- Department of Botany and Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, 249404, Uttarakhand, India
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Kumar S, Kumar S, Mir MA, Vishnoi VK, Pandey A, Pandey A. Bioefficacy of Sida cordifolia L. phytoextract against foodborne bacteria: optimization and bioactive compound analysis. Future Microbiol 2023; 18:1235-1249. [PMID: 37750761 DOI: 10.2217/fmb-2023-0064] [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: 03/17/2023] [Accepted: 08/03/2023] [Indexed: 09/27/2023] Open
Abstract
Aim: To elucidate the antibacterial activity of Sida cordifolia L. phytoextract, evaluate its polyphenol profile and optimize conditions against certain common foodborne bacteria. Methods: After polarity-based sequential extraction, S. cordifolia phytoextracts were tested for antibacterial potential against antibiotic-resistant bacteria. Box-Behnken design was used to optimize several process parameters and ultra-performance liquid chromatography confirmed the phenolic composition of the best possible outcome. Results: Agar well diffusion and MIC/MBC assay confirmed a strong bactericidal effect of ethanolic (SC04-ET) extract against ampicillin and colistin-resistant Escherichia coli, Listeria monocytogenes and Staphylococcus aureus. The direct interactive effect of optimized conditions showed maximum antibacterial performance and ultra-performance liquid chromatography revealed a high amount of phenolic compounds. Conclusion: The results confirmed that ethanolic extract of S. cordifolia has potent bactericidal action against foodborne bacteria.
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Affiliation(s)
- Sachin Kumar
- Department of Botany & Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, India
| | - Sandeep Kumar
- Department of Botany & Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, India
| | - M Amin Mir
- Department of Chemistry, Prince Mohammad Bin Fahd University, Al-Khobar, Saudi Arabia
| | - Vineet Kumar Vishnoi
- Department of Botany & Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, India
| | - Ashutosh Pandey
- National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, India
| | - Akanksha Pandey
- Department of Botany & Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, India
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Imran M, Patil SP, Abourehab MAS, Aeri V, Kesharwani P. Quality by design based optimization of Soxhlet extraction and identification of Ephedrine by HPTLC method for Sida rhombifolia and Sida Cordifolia. Biomed Chromatogr 2022; 36:e5479. [PMID: 35961325 DOI: 10.1002/bmc.5479] [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: 06/22/2022] [Revised: 07/21/2022] [Accepted: 08/08/2022] [Indexed: 11/10/2022]
Abstract
The study objective was to analyse the phytochemical constituents in aerial extracts of these plants by HPTLC method and optimization by Quality by design. Qualitative analysis of ephedrine in hydro-alcoholic extract was done via HPTLC, using a mobile phase of Toluene: ethyl acetate: chloroform: formic acid in the ratio of 1:0.5:0.5:01 and the peaks were monitored at 366 nm. In hydro-alcoholic aerial part extract Ephedrine was identified by using HPTLC method and the Rf value was found to be 0.69+/-0.01 and 0.69+/-0.01, as compared to the standard sample. The extraction of plant materials was done using different concentration of water and alcohol solvents and Quality by design was applied to optimize the extraction process and to find out the best extraction in 80:20 ration of hydro-alcoholic extract. In hydro-alcoholic extract, the ephedrine was characterized by HPTLC method and compared to standard solution, and this method was used in herbal as well as academic research for identification of ephedrine in poly herbal formulation and ephedrine present in different plant extract. Response surface methodology (RSM) software was utilized to predict the way or choose the best extraction method. Sida rhombifolia and Sida cordifolia can be used as a substitute for Ephedra gerardiana based on HPTLC profile.
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Affiliation(s)
- Mohd Imran
- Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard University, New Delhi, India
| | - Shital Pradeep Patil
- Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard University, New Delhi, India
| | - Mohammed A S Abourehab
- Department of Pharmaceutics, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.,Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Minia University, Minia, Egypt
| | - Vidhu Aeri
- Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard University, New Delhi, India
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, New Delhi, India
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Kılınç N, Açar M, Tuncay S, Karasakal ÖF. Potential Inhibitors Identification of Severe Acute Respiratory Syndrome-Related Coronavirus 2 (SARS-CoV-2) Angiotensin-Converting Enzyme 2 and Main Protease from Anatolian Traditional Plants. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180819666211230123145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
The 2019 novel coronavirus disease (COVID-19) has caused a global health catastrophe by affecting the whole human population around the globe. Unfortunately, there is no specific medication or treatment for COVID-19 currently available.
Objective:
It’s extremely necessary to apply effective drug treatment in order to end the pandemic period and return daily life to normal. In terms of the urgency of treatment, rather than focusing on the discovery of novel compounds, it is critical to explore the effects of existing herbal agents with proven antiviral properties on the virus.
Method:
Molecular docking studies were carried out with three different methods, Glide extra precision (XP) docking, Induced Fit docking (IFD), and Molecular Mechanics/Generalized Born Surface Area (MM/GBSA), to determine the potential effects of 58 phytochemicals in the content of Rosmarinus officinalis, Thymbra spicata, Satureja thymbra, and Stachys lavandulifolia plants -have antiviral and antibacterial effects- against Main Protease (Mpro) and Angiotensin Converting Enzyme 2 (ACE2) enzymes.
Results:
7 compounds stand out among all molecules by showing very high binding affinities. According to our findings, the substances chlorogenic acid, rosmarinic acid, and rosmanol exhibit extremely significant binding affinities for both Mpro and ACE2 enzymes. Furthermore, it was discovered that carnosic acid and alpha-cadinol showed potential anti-Mpro activity, whereas caffeic acid and carvacrol had promising anti-ACE2 activity.
Conclusion:
Chlorogenic acid, rosmarinic acid, rosmanol, carnosic acid, alpha-cadinol, caffeic acid, and carvacrol compounds have been shown to be powerful anti-SARS-COV-2 agents in docking simulations against Mpro and ACE2 enzymes, as well as ADME investigations.
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Affiliation(s)
- Namık Kılınç
- Department of Medical Services and Techniques, Vocational School of Health Service, Igdir University, Igdir, Turkey
| | - Mikail Açar
- Department of Plant and Animal Production, Tunceli Vocational School, Munzur University, Tunceli, Turkey
| | - Salih Tuncay
- Department of Food Technology, Vocational School of Health Service, Uskudar University, Istanbul, Turkey
| | - Ömer Faruk Karasakal
- Department of Medical Laboratory Techniques, Vocational School of Health Service, Uskudar University, Istanbul, Turkey
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Oladele JO, Ajayi EI, Oyeleke OM, Oladele OT, Olowookere BD, Adeniyi BM, Oyewole OI, Oladiji AT. A systematic review on COVID-19 pandemic with special emphasis on curative potentials of Nigeria based medicinal plants. Heliyon 2020; 6:e04897. [PMID: 32929412 PMCID: PMC7480258 DOI: 10.1016/j.heliyon.2020.e04897] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/16/2020] [Accepted: 09/07/2020] [Indexed: 01/08/2023] Open
Abstract
Despite the frightening mortality rate associated with COVID-19, there is no known approved drug to effectively combat the pandemic. COVID-19 clinical manifestations include fever, fatigue, cough, shortness of breath, and other complications. At present, there is no known effective treatment or vaccine that can mitigate/inhibit SARS-CoV-2. Available clinical intervention for COVID-19 is only palliative and limited to support. Thus, there is an exigent need for effective and non-invasive treatment. This article evaluates the possible mechanism of actions of SARS-CoV-2 and present Nigeria based medicinal plants which have pharmacological and biological activities that can mitigate the hallmarks of the pathogenesis of COVID-19. SARS-CoV-2 mode of actions includes hyper-inflammation characterized by a severe and fatal hyper-cytokinaemia with multi-organ failure; immunosuppression; reduction of angiotensin-converting enzyme 2 (ACE2) to enhance pulmonary vascular permeability causing damage to the alveoli; and further activated by open reading frame (ORF)3a, ORF3b, and ORF7a via c-Jun N- terminal kinase (JNK) pathway which induces lung damage. These mechanisms of action of SARS-CoV-2 can be mitigated by a combination therapy of medicinal herbs based on their pharmacological activities. Since the clinical manifestations of COVID-19 are multifactorial with co-morbidities, we strongly recommend the use of combined therapy such that two or more herbs with specific therapeutic actions are administered to combat the mediators of the disease.
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Affiliation(s)
- Johnson O. Oladele
- Biochemistry Unit, Department of Chemical Sciences, Kings University, Ode-Omu, Osun State, Nigeria
| | - Ebenezer I. Ajayi
- Membrane Biophysics and Nanotechnology Laboratories, Mercedes and Martin Ferreyra Institute of Medicine, IMMF-INIMEC-CONICET-UNC, Cordoba, Argentina
- Diabesity Complications & Other Neglected Infectious Diseases Group, Department of Biochemistry, Osun State University, Osogbo, Nigeria
| | - Oyedotun M. Oyeleke
- Biochemistry Unit, Department of Chemical Sciences, Kings University, Ode-Omu, Osun State, Nigeria
| | - Oluwaseun T. Oladele
- Phytomedicine and Molecular Toxicology Research Laboratories, Department of Biochemistry, Osun State University, Osogbo, Nigeria
| | - Boyede D. Olowookere
- Biochemistry Unit, Department of Chemical Sciences, Kings University, Ode-Omu, Osun State, Nigeria
| | - Boluwaji M. Adeniyi
- Centre of Excellence for Food Technology and Research -Benue State University, Nigerian Stored Products Research Institute, Ibadan, Nigeria
| | - Olu I. Oyewole
- Phytomedicine and Molecular Toxicology Research Laboratories, Department of Biochemistry, Osun State University, Osogbo, Nigeria
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Wang H, Chang T, Konduri S, Huang J, Saghatelian A, Siegel D. Synthesis of chemically edited derivatives of the endogenous regulator of inflammation 9-PAHSA. J Antibiot (Tokyo) 2019; 72:498-506. [PMID: 30988370 DOI: 10.1038/s41429-019-0180-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 03/14/2019] [Accepted: 03/18/2019] [Indexed: 02/07/2023]
Abstract
Fatty acid esters of hydroxy fatty acids (FAHFAs) are a growing class of natural products found in organisms ranging from plants to humans. The roles these endogenous derivatives of fatty acids play in biology and their novel pathways for controlling inflammation have increased our understanding of basic human physiology. FAHFAs incorporate diverse fatty acids into their structures, however, given their recent discovery non-natural derivatives have not been a focus and as a result structure-activity relationships remain unknown. The importance of the long chain hydrocarbons extending from the ester linkage as they relate to anti-inflammatory activity is unknown. Herein the systematic removal of carbons from either the hydroxy fatty acid or fatty acid regions of the most studied FAHFA, palmitic acid ester of 9-hydroxystearic acid (9-PAHSA), was achieved and these synthetic, abridged analogs were tested for their ability to attenuate IL-6 production. Reduction of the carbon chain lengths of the 9-hydroxystearic acid portion or palmitic acid hydrocarbon chain resulted in lower molecular weight analogs that maintained anti-inflammatory activity or in one case enhanced activity.
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Affiliation(s)
- Huijing Wang
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0934, USA
| | - Tina Chang
- Clayton Foundation Laboratories for Peptide Biology, Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002, USA
| | - Srihari Konduri
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0934, USA
| | - Jianbo Huang
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0934, USA
| | - Alan Saghatelian
- Clayton Foundation Laboratories for Peptide Biology, Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037-1002, USA
| | - Dionicio Siegel
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0934, USA.
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Dinda B, Das N, Dinda S, Dinda M, SilSarma I. The genus Sida L. - A traditional medicine: Its ethnopharmacological, phytochemical and pharmacological data for commercial exploitation in herbal drugs industry. JOURNAL OF ETHNOPHARMACOLOGY 2015; 176:135-176. [PMID: 26497766 DOI: 10.1016/j.jep.2015.10.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 10/17/2015] [Accepted: 10/17/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sida L. (Malvaceae) has been used for centuries in traditional medicines in different countries for the prevention and treatment of different diseases such as diarrhea, dysentery, gastrointestinal and urinary infections, malarial and other fevers, childbirth and miscarriage problems, skin ailments, cardiac and neural problems, asthma, bronchitis and other respiratory problems, weight loss aid, rheumatic and other inflammations, tuberculosis, etc. AIMS OF THIS REVIEW To assess the scientific evidence for therapeutic potential of Sida L. and to identify the gaps of future research needs. METHODS The available information on the ethnomedicinal uses, phytochemistry, pharmacology and toxicology of Sida species was collected via a library and electronic searches in SciFinder, PubMed, ScienceDirect, Google Scholar for the period, 1933-2015. RESULTS A variety of ethnomedicinal uses of Sida species have been found in India, China, Afrian and American countries. Phytochemical investigation of this genus has resulted in identification of about 142 chemical constituents, among which alkaloids, flavonoids and ecdysteroids are the predominant groups. The crude extracts and isolates have exhibited a wide spectrum of in vitro and in vivo pharmacological effects involving antimicrobial, analgesic, anti-inflammatory, abortifacient, neuroprotective, cardiovascular and cardioprotective, antimalarial, antitubercular, antidiabetic and antiobesity, antioxidant and nephroprotective activities among others. Ethnopharmacological preparations containing Sida species as an ingredient in India, African and American countries possess good efficacy in health disorders. From the toxicity perspective, only three Sida species have been assessed and found safe for oral use in rats. CONCLUSIONS Pharmacological results supported some of the uses of Sida species in the traditional medicine. Alkaloids, flavonoids, other phenolics and ecdysteroids were perhaps responsible for the activities of extracts of the plants of this genus. No clinical study was reported. The detailed study on mechanism of action of isolates and extracts and their clinical study are needed for their use in modern medicine. More attention should be paid to Sida acuta, Sida cordifolia, Sida spinosa, Sida rhombifolia and Sida veronicaefolia in the domain of diarrhea, dysentery, gastrointestinal and urinary infections, skin ailments, asthma, bronchitis and other respiratory problems, malaria, childbirth and miscarriage problems, cardiac and neural problems, weight loss aid, and rheumatic and other inflammations, etc. Furthermore, detailed study on quality and safety assurance data on available ethnopharmacological preparations is needed for their commercial exploitation in local and global markets.
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Affiliation(s)
- Biswanath Dinda
- Department of Chemistry, Tripura University, Suryamaninagar, Agartala 799022, Tripura, India.
| | - Niranjan Das
- Department of Chemistry, Netaji Subhas Mahavidyalaya, Udaipur 799114, Gomati Tripura, India
| | - Subhajit Dinda
- Department of Chemistry, Dasaratha Deb Memorial College, Lalchera, Khowai 799201, Tripura, India
| | - Manikarna Dinda
- Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Indrajit SilSarma
- Department of Chemistry, Tripura University, Suryamaninagar, Agartala 799022, Tripura, India
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Zhong F, Geng G, Chen B, Pan T, Li Q, Zhang H, Bai C. Identification of benzenesulfonamide quinoline derivatives as potent HIV-1 replication inhibitors targeting Rev protein. Org Biomol Chem 2015; 13:1792-9. [PMID: 25503645 DOI: 10.1039/c4ob02247e] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Human immunodeficiency virus type 1 (HIV-1) Rev protein facilitates the export of viral RNA from nucleus to cytoplasm, which is a key step in HIV-1 pathogenesis and transmission. In this study, we have screened a commercial library and identified the hit compound 1 bearing a benzenesulfonamide quinoline scaffold that inhibited Rev activity and HIV-1 infectivity. Compounds bearing this scaffold were synthesized and their SAR was studied. We identified compound 20 with low toxicity and potent activity to inhibit HIV-1 replication by affecting Rev function.
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Affiliation(s)
- Fudi Zhong
- Institute of Human Virology, Key Laboratory of Tropical Diseases Control of Ministry of Education of China, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China.
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Sander K, Galante E, Gendron T, Yiannaki E, Patel N, Kalber TL, Badar A, Robson M, Johnson SP, Bauer F, Mairinger S, Stanek J, Wanek T, Kuntner C, Kottke T, Weizel L, Dickens D, Erlandsson K, Hutton BF, Lythgoe MF, Stark H, Langer O, Koepp M, Årstad E. Development of Fluorine-18 Labeled Metabolically Activated Tracers for Imaging of Drug Efflux Transporters with Positron Emission Tomography. J Med Chem 2015; 58:6058-80. [PMID: 26161456 DOI: 10.1021/acs.jmedchem.5b00652] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Increased activity of efflux transporters, e.g., P-glycoprotein (P-gp) and breast cancer resistance protein (BCRP), at the blood-brain barrier is a pathological hallmark of many neurological diseases, and the resulting multiple drug resistance represents a major clinical challenge. Noninvasive imaging of transporter activity can help to clarify the underlying mechanisms of drug resistance and facilitate diagnosis, patient stratification, and treatment monitoring. We have developed a metabolically activated radiotracer for functional imaging of P-gp/BCRP activity with positron emission tomography (PET). In preclinical studies, the tracer showed excellent initial brain uptake and clean conversion to the desired metabolite, although at a sluggish rate. Blocking with P-gp/BCRP modulators led to increased levels of brain radioactivity; however, dynamic PET did not show differential clearance rates between treatment and control groups. Our results provide proof-of-concept for development of prodrug tracers for imaging of P-gp/BCRP function in vivo but also highlight some challenges associated with this strategy.
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Affiliation(s)
- Kerstin Sander
- †Institute of Nuclear Medicine, University College London, 235 Euston Road, T5, London NW1 2BU, U.K
| | - Eva Galante
- †Institute of Nuclear Medicine, University College London, 235 Euston Road, T5, London NW1 2BU, U.K
| | - Thibault Gendron
- †Institute of Nuclear Medicine, University College London, 235 Euston Road, T5, London NW1 2BU, U.K
| | - Elena Yiannaki
- ‡Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K
| | - Niral Patel
- §Centre for Advanced Biomedical Imaging, University College London, 72 Huntley Street, London WC1E 6DD, U.K
| | - Tammy L Kalber
- §Centre for Advanced Biomedical Imaging, University College London, 72 Huntley Street, London WC1E 6DD, U.K
| | - Adam Badar
- §Centre for Advanced Biomedical Imaging, University College London, 72 Huntley Street, London WC1E 6DD, U.K
| | - Mathew Robson
- ∥Cancer Institute, University College London, 72 Huntley Street, London WC1E 6DD, U.K
| | - Sean P Johnson
- ∥Cancer Institute, University College London, 72 Huntley Street, London WC1E 6DD, U.K
| | - Florian Bauer
- ⊥Department of Medicinal Chemistry, Faculty of Life Sciences, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria
| | - Severin Mairinger
- #Health and Environment Department, AIT Austrian Institute of Technology GmbH, A-2444 Seibersdorf, Austria
| | - Johann Stanek
- #Health and Environment Department, AIT Austrian Institute of Technology GmbH, A-2444 Seibersdorf, Austria
| | - Thomas Wanek
- #Health and Environment Department, AIT Austrian Institute of Technology GmbH, A-2444 Seibersdorf, Austria
| | - Claudia Kuntner
- #Health and Environment Department, AIT Austrian Institute of Technology GmbH, A-2444 Seibersdorf, Austria
| | - Tim Kottke
- ∇Institute of Pharmaceutical Chemistry, Biocenter, Johann Wolfgang Goethe University, Max-von-Laue-Strasse 9, 60438 Frankfurt am Main, Germany
| | - Lilia Weizel
- ∇Institute of Pharmaceutical Chemistry, Biocenter, Johann Wolfgang Goethe University, Max-von-Laue-Strasse 9, 60438 Frankfurt am Main, Germany
| | - David Dickens
- ○The Wolfson Centre for Personalised Medicine, Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Block A Waterhouse Buildings, 1-5 Brownlow Street, Liverpool L69 3GL, U.K
| | - Kjell Erlandsson
- †Institute of Nuclear Medicine, University College London, 235 Euston Road, T5, London NW1 2BU, U.K
| | - Brian F Hutton
- †Institute of Nuclear Medicine, University College London, 235 Euston Road, T5, London NW1 2BU, U.K
| | - Mark F Lythgoe
- §Centre for Advanced Biomedical Imaging, University College London, 72 Huntley Street, London WC1E 6DD, U.K
| | - Holger Stark
- ∇Institute of Pharmaceutical Chemistry, Biocenter, Johann Wolfgang Goethe University, Max-von-Laue-Strasse 9, 60438 Frankfurt am Main, Germany
| | - Oliver Langer
- ●Department of Clinical Pharmacology, Medical University of Vienna, Waehringer-Guertel 18-20, A-1090 Vienna, Austria
| | - Matthias Koepp
- ◆Department of Clinical and Experimental Epilepsy, Institute of Neurology, University College London, Queen Square, London WC1N 3BG, U.K
| | - Erik Årstad
- †Institute of Nuclear Medicine, University College London, 235 Euston Road, T5, London NW1 2BU, U.K
- ‡Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K
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Abstract
The intracellular location and regulation of proteins within each cell is critically important and is typically deregulated in disease especially cancer. The clinical hypothesis for inhibiting the nucleo-cytoplasmic transport is based on the dependence of certain key proteins within malignant cells. This includes a host of well-characterized tumor suppressor and oncoproteins that require specific localization for their function. This aberrant localization of tumour suppressors and oncoproteins results in their their respective inactivation or over-activation. This incorrect localization occurs actively via the nuclear pore complex that spans the nuclear envelope and is mediated by transport receptors. Accordingly, given the significant need for novel, specific disease treatments, the nuclear envelope and the nuclear transport machinery have emerged as a rational therapeutic target in oncology to restore physiological nucleus/cytoplasmic homeostasis. Recent evidence suggests that this approach might be of substantial therapeutic use. This review summarizes the mechanisms of nucleo-cytoplasmic transport, its role in cancer biology and the therapeutic potential of targeting this critical cellular process.
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Affiliation(s)
- Richard Hill
- Regenerative Medicine Program, Departamento de Ciências Biomédicas e Medicina, Universidade do Algarve, Portugal
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Tamura S, Murakami N. Exploration of Novel Medicinal Leads by Use of Natural Products Inhibiting Nuclear Export of Proteins as Scaffolds. J SYN ORG CHEM JPN 2011. [DOI: 10.5059/yukigoseikyokaishi.69.393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Tamura S, Fujiwara K, Shimizu N, Todo S, Murakami N. Concise synthesis of 5,6-dihydrovaltrate leading to enhanced Rev-export inhibitory congener. Bioorg Med Chem 2010; 18:5975-80. [DOI: 10.1016/j.bmc.2010.06.079] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2010] [Revised: 06/21/2010] [Accepted: 06/22/2010] [Indexed: 11/15/2022]
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Prenylcoumarin with Rev-export inhibitory activity from Cnidii Monnieris Fructus. Bioorg Med Chem Lett 2010; 20:3717-20. [PMID: 20493693 DOI: 10.1016/j.bmcl.2010.04.081] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2010] [Revised: 04/15/2010] [Accepted: 04/19/2010] [Indexed: 11/20/2022]
Abstract
By use of the fission yeast expressing the model fusion protein comprised of GST, SV40 T antigen NLS, GFP, and Rev-NES in the bioassay, the prenylcoumarin osthol (1) was disclosed as the new Rev-export inhibitor from the MeOH extract of Cnidii Monnieris Fructus. Furthermore, 1 was also found to inhibit export the genuine Rev in HeLa cells by indirect fluorescent antibody technique. By the competitive experiment using the biotinylated probe 3, osthol (1) was revealed to inhibit nuclear export of Rev through a NES non-antagonistic mode. Structure-activity relationship analysis of several analogs of 1 clarified that both prenyl side chain and double bond adjacent to the lactone carbonyl residue play an important role in the Rev-export inhibitory potency of 1.
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