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Halder B, Dewangan S, Barik T, Mishra A, Dhiman R, Chatterjee S. Solid supported synthesis of unsymmetrical bi-functionalized ferrocenyl-rhodaminyl molecular system to explore phosgene, heavy metal ion sensing, and cell imaging properties. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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2
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Gupta S, Bartwal G, Singh A, Tanwar J, Khurana J. Design, synthesis and biological evaluation of spiroisoquinoline-pyrimidine derivatives as anticancer agents against MCF-7 cancer cell lines. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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3
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Kamra N, Rani S, Kumar D, Singh A, Sangwan PL, Singh SK, Thakral S, Singh V. Synthesis, Biological Evaluation and Docking Studies of Quinoline Pyrazolyl‐Chalcone Hybrids as Anticancer and Antimicrobial Agents. ChemistrySelect 2021. [DOI: 10.1002/slct.202103375] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Nisha Kamra
- Department of Chemistry Guru Jambheshwar University of Science and Technology Hisar 125001 Haryana India
| | - Suman Rani
- Department of Chemistry Guru Jambheshwar University of Science and Technology Hisar 125001 Haryana India
| | - Devinder Kumar
- Department of Chemistry Guru Jambheshwar University of Science and Technology Hisar 125001 Haryana India
| | - Ajeet Singh
- Bioorganic Chemistry Division CSIR-Indian Institute of Integrative Medicine Canal Road Jammu 180001 India
| | - Payare L. Sangwan
- Bioorganic Chemistry Division CSIR-Indian Institute of Integrative Medicine Canal Road Jammu 180001 India
| | - Shashank K. Singh
- Bioorganic Chemistry Division CSIR-Indian Institute of Integrative Medicine Canal Road Jammu 180001 India
| | - Samridhi Thakral
- Department of Pharmaceutical Sciences Guru Jambheshwar University of Science and Technology Hisar 125001 Haryana India
| | - Vikramjeet Singh
- Department of Pharmaceutical Sciences Guru Jambheshwar University of Science and Technology Hisar 125001 Haryana India
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Mosaffa F, Hadizadeh F, Fathi F, Eslami Nasab Z, Pourzahed T, Aboutorabzade SM, Ghodsi R. Synthesis and biological evaluation of novel quinoline analogs of ketoprofen as multidrug resistance protein 2 (MRP2) inhibitors. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2021; 24:815-825. [PMID: 34630959 PMCID: PMC8487607 DOI: 10.22038/ijbms.2021.54554.12265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 04/10/2021] [Indexed: 11/06/2022]
Abstract
Objectives A new series of quinoline analogs of ketoprofen was designed and synthesized as multidrug resistance protein 2 (MRP2) inhibitors using ketoprofen as the lead compounds. Materials and Methods The cytotoxic activity of the compounds was evaluated againt two cancer cell lines including A2780/RCIS (MRP2-overexpressing ovarian carcinoma), A2780, drug-sensitive ovarian carcinoma using MTT assay. Compounds showing low toxicity in MTT test were selected to investigate their MRP inhibition activity. MRP2 inhibitory potency was evaluated by determination of the uptake amount of fluorescent 5-carboxy fluorescein diacetate (5-CFDA) substrate, by A2780/RCIS in the presence of the selected compounds. Mode of interaction between synthesized ligands and homology modeled MRP2 was investigated by MOE software. Results Compound 6d, a 4-carboxy quinoline possessing dimethoxy phenyl in position 2 of quinoline ring, showed the most MRP2 inhibition activity among all the quinolines and more than the reference drug ketoprofen. MRP2 inhibition activity of compound 7d was less in comparison to that of compound 6d, indicating that carboxyl group in position 4 of quinoline may interact with MRP2. Docking studies showed that compound 7d methyl ester of 6d, interacted less compared to its parent 6d, which is consistent with biological results. Conclusion This study indicates that 6- or 8-benzoyl-2-arylquinoline is a suitable scaffold to design MRP2 inhibitors. The position of benzoyl in quinoline ring is important in inhibition of MRP2. Generally, MRP2 inhibition activity of compound 7d was less in comparison to that of 6d, indicating that carboxyl group in position 4 of quinoline may interact with MRP2.
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Affiliation(s)
- Fatemeh Mosaffa
- Biotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farzin Hadizadeh
- Biotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Faezeh Fathi
- Biotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Eslami Nasab
- Biotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Tahereh Pourzahed
- Biotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Razieh Ghodsi
- Biotechnology Research Center, Institute of Pharmaceutical Technology, 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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Mondal A, Sen U, Roy N, Muthukumar V, Sahoo SK, Bose B, Paira P. DNA targeting half sandwich Ru(ii)-p-cymene-N^N complexes as cancer cell imaging and terminating agents: influence of regioisomers in cytotoxicity. Dalton Trans 2021; 50:979-997. [DOI: 10.1039/d0dt03107k] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
One pot green synthesis and isolation of regioisomers of a library of DNA targeting anticancer Ru(ii)-p-cymene complexes to bringforth as cancer cell imaging as well as terminating agents.
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Affiliation(s)
- Ashaparna Mondal
- Department of Chemistry
- School of advanced sciences
- Vellore Institute of Technology Vellore
- India
| | - Utsav Sen
- Department Stem Cells and Regenerative Medicine Centre
- Institution Yenepoya Research Centre
- Yenepoya University
- Mangalore 575018
- India
| | - Nilmadhab Roy
- Department of Chemistry
- School of advanced sciences
- Vellore Institute of Technology Vellore
- India
| | - Venkatesan Muthukumar
- Department of Chemistry
- School of advanced sciences
- Vellore Institute of Technology Vellore
- India
| | - Suban Kumar Sahoo
- Department of Applied Chemistry
- S.V. National Institute of Technology (SVNIT)
- Surat
- India
| | - Bipasha Bose
- Department Stem Cells and Regenerative Medicine Centre
- Institution Yenepoya Research Centre
- Yenepoya University
- Mangalore 575018
- India
| | - Priyankar Paira
- Department of Chemistry
- School of advanced sciences
- Vellore Institute of Technology Vellore
- India
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6
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Bocchini B, Goldani B, Sousa FS, Birmann PT, Brüning CA, Lenardão EJ, Santi C, Savegnago L, Alves D. Synthesis and antioxidant activity of new selenium-containing quinolines. Med Chem 2020; 17:667-676. [DOI: 10.2174/1573406416666200403081831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 02/09/2020] [Accepted: 02/09/2020] [Indexed: 11/22/2022]
Abstract
Background:
Quinoline derivatives have been attracted much attention in drug discovery and synthetic derivatives of
these scaffolds present a range of pharmacological activities. Therefore, organoselenium compounds are valuable
scaffolds in organic synthesis because their pharmacological activities and their use as versatile building blocks for regio-,
chemio-and stereoselective reactions. Thus, the synthesis of selenium-containing quinolines has great significance, and
their applicability range from simple antioxidant agents, to selective DNA-binding and photocleaving agents.
Objective:
In the present study we describe the synthesis and antioxidant activity in vitro of new 7-chloroN(arylselanyl)quinolin-4-amines 5 by the reaction of 4,7-dichloroquinoline 4 with (arylselanyl)-amines 3.
Methods:
For the synthesis of 7-chloro-N(arylselanyl)quinolin-4-amines 5, we performed the reaction of (arylselanyl)-
amines 3 with 4,7-dichloroquinoline 4 in the presence of Et3N at 120 °C in a sealed tube. The antioxidant activities of the
compounds 5 were evaluated by the following in vitro assays: 2,2- diphenyl-1-picrylhydrazyl (DPPH) radical scavenging
activity, 2,2-azinobis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), ferric ion reducing antioxidant power (FRAP), nitric
oxide (NO) scavenging and superoxide dismutase-like activity (SOD-Like).
Results:
7-Chloro-N(arylselanyl)quinolin-4-amines 5a-d has been synthesized in yields ranging from 68% to 82% by the
reaction of 4,7-dichloroquinoline 4 with arylselanyl-amines 3a-d using Et3N as base, at 120 °C, in a sealed tube for 24
hours and tolerates different substituents, such as -OMe and -Cl, in the arylselanyl moiety. The obtained compounds 5a-d
presented significant results with respect to the antioxidant potential, which had effect in the tests of inhibition of radical’s
DPPH, ABTS+ and NO, as well as in the test that evaluates the capacity (FRAP) and in the superoxide dismutase-like
activity assay (SOD-Like). It is worth mentioning that 7-chloro-N(arylselanyl)quinolin-4-amine 5b presented excellent
results, demonstrating a better antioxidant capacity when compared to the others.
Conclusion:
According to the obtained results 7-chloro-N(arylselanyl)quinolin-4-amines 5 were synthesized in good yields
by the reaction of 4,7-dichloroquinoline with arylselanyl-amines and tolerates different substituents in the arylselanyl
moiety. The tested compounds presented significant antioxidant potential in the tests of inhibition of DPPH, ABTS+ and
NO radicals, as well as in the FRAP and superoxide dismutase-like activity assays (SOD-Like).
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Affiliation(s)
- Benedetta Bocchini
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06100 Perugia (PG), Italy
| | - Bruna Goldani
- LASOL - CCQFA, Universidade Federal de Pelotas - UFPel - P.O. Box 354 - 96010-900, Pelotas, RS, Brazil
| | - Fernanda S.S. Sousa
- Programa de Pós-Graduação em Bioquímica e Bioprospecção (PPGBBio), Grupo de Pesquisa em Neurobiotecnologia - GPN, Universidade Federal de Pelotas, UFPel, Pelotas, RS, Brazil
| | - Paloma T. Birmann
- Programa de Pós-Graduação em Bioquímica e Bioprospecção (PPGBBio), Grupo de Pesquisa em Neurobiotecnologia - GPN, Universidade Federal de Pelotas, UFPel, Pelotas, RS, Brazil
| | - Cesar A. Brüning
- Programa de Pós-Graduação em Bioquímica e Bioprospecção (PPGBBio), Grupo de Pesquisa em Neurobiotecnologia - GPN, Universidade Federal de Pelotas, UFPel, Pelotas, RS, Brazil
| | - Eder J. Lenardão
- LASOL - CCQFA, Universidade Federal de Pelotas - UFPel - P.O. Box 354 - 96010-900, Pelotas, RS, Brazil
| | - Claudio Santi
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06100 Perugia (PG), Italy
| | - Lucielli Savegnago
- Programa de Pós-Graduação em Bioquímica e Bioprospecção (PPGBBio), Grupo de Pesquisa em Neurobiotecnologia - GPN, Universidade Federal de Pelotas, UFPel, Pelotas, RS, Brazil
| | - Diego Alves
- LASOL - CCQFA, Universidade Federal de Pelotas - UFPel - P.O. Box 354 - 96010-900, Pelotas, RS, Brazil
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Rajpurohit A, Satyanarayan ND, Pathak L, Ayyanar S, Rishinaradamangalam CR, Shoorapani P. Novel Furan Coupled Quinoline Diamide Hybrid Scaffolds as Potent Antitubercular Agents: Design, Synthesis and Molecular Modelling. Med Chem 2019; 16:507-516. [PMID: 31483232 DOI: 10.2174/1573406415666190904124630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 07/07/2019] [Accepted: 08/05/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND A novel series of 2-[(2-{[2-(furan-2-yl) quinolin-4-yl] carbonyl} hydrazinyl) carbonyl] benzoic acid, -4-oxobut-2-enoic acid and -4-oxobutanoic acids were synthesized and screened for in vitro antitubercular activity. OBJECTIVES In the present investigation, we describe the synthesis and biological screening of furan C-2 quinoline coupled diamides for antitubercular activity. METHODS The mycobacterium tuberculai testing was carried out by MABA method and molecular docking studies were done by open-source molecular docking program, Autovina, using Pyrx 0.8 interface. RESULTS The results revealed that the compounds inhibited the growth of H37Rv strain at concentrations as low as 1.6 to 12 µg/ml. Molecular binding of furan, quinoline and diamide (FQD) derivatives on five targets was good and these compounds fit very well within the binding domain of the target protein. CONCLUSION The synthesized FQD derivatives exhibited moderate to good inhibition activity especially compounds 5f, 5b and 8a exhibited very good inhibition activity due to the presence of three different scaffolds, such as INH, phenyl ketobutyric acid and fluoroquinolines. Hybridized molecules might have multiple modes of action / inhibit more than one tubercular target and could pave way for novel drug discovery in the field of tuberculosis.
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Affiliation(s)
- Anantacharya Rajpurohit
- Department of Pharmaceutical Chemistry, Kuvempu University, Post Graduate Centre, Kadur-577548, Chikkamagalur District, Karnataka, India
| | - Nayak D Satyanarayan
- Department of Pharmaceutical Chemistry, Kuvempu University, Post Graduate Centre, Kadur-577548, Chikkamagalur District, Karnataka, India
| | - Lokesh Pathak
- Department of Pharmaceutical Chemistry, Al-Ameen College of Pharmacy, Bengaluru- 560027, Karnataka, India
| | - Siva Ayyanar
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Palkalai Nagar, Madurai-625 021, Tamil Nadu St, India
| | - Chidambaram R Rishinaradamangalam
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Palkalai Nagar, Madurai-625 021, Tamil Nadu St, India
| | - Praveen Shoorapani
- Department of Pharmaceutical Chemistry, Kuvempu University, Post Graduate Centre, Kadur-577548, Chikkamagalur District, Karnataka, India
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Design, Synthesis, and Biological and
In Silico
Study of Fluorine‐Containing Quinoline Hybrid Thiosemicarbazide Analogues. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3617] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Dewangan S, Mishra S, Mawatwal S, Dhiman R, Parida R, Giri S, Wölper C, Chatterjee S. Synthesis of Ferrocene Tethered Heteroaromatic Compounds Using Solid Supported Reaction Method, their Cytotoxic Evaluation and Fluorescence Behavior. ChemistrySelect 2019. [DOI: 10.1002/slct.201901088] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Smriti Dewangan
- Department of ChemistryNational Institute of Technology Rourkela Orissa-769008 India
| | - Sasmita Mishra
- Department of ChemistryNational Institute of Technology Rourkela Orissa-769008 India
| | - Shradha Mawatwal
- Department of Life ScienceNational Institute of Technology Rourkela Orissa-769008 India
| | - Rohan Dhiman
- Department of Life ScienceNational Institute of Technology Rourkela Orissa-769008 India
| | - Rakesh Parida
- Department of ChemistryNational Institute of Technology Rourkela Orissa-769008 India
| | - Santanab Giri
- Department of Applied SciencesHaldia Institute of Technology, ICARE Complex Haldia-721657, W.B India
| | - Christoph Wölper
- Department for X-Ray DiffractionInstitut für Anorganische Chemie, Universität Duisburg-Essen D-45117 Essen Germany
| | - Saurav Chatterjee
- Department of ChemistryNational Institute of Technology Rourkela Orissa-769008 India
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Aleksanyan IL, Hambardzumyan LP. Syntheses Based on 4-(2-Hydroxy-4-methylquinolin-3-yl)butan-2-one Thiosemicarbazones. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019030242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Pejović A, Drabowicz J, Cieslak M, Kazmierczak-Baranska J, Królewska-Golińska K. Synthesis, characterization and anticancer activity of novel ferrocene containing quinolinones: 1-Allyl-2-ferrocenyl-2,3-dihydroquinolin-4(1H)-ones and 1-allyl-2-ferrocenylquinolin-4(1H)-ones. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Sobhanifar MA, Mashkani B, Saadatmandzadeh M, Sadeghnia HR, Mousavi SH. Induction of cytotoxicity and apoptosis in FLT3 mutant expressing cells using novel pyrimido cyanoacrylates and quinoline derivatives. Biomed Pharmacother 2018; 108:893-905. [PMID: 30372901 DOI: 10.1016/j.biopha.2018.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 09/01/2018] [Accepted: 09/03/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Aberrant activation of FMS-like tyrosine kinase 3 (FLT3) is associated with acute myeloid leukemia (AML). Leukemic cells expressing constitutively active FLT3 mutants are resistance to the current cancer therapies (radiotherapy and chemotherapy); hence, there is an increased interest to identify new agents for the treatment of AML. The main aim of this study was evaluating cytotoxic effects of novel pyrimidocyanoacrylates and quinoline derivatives on FLT3 overexpressing cells. MATERIALS AND METHODS Five novel pyrimidocyanoacrylates & 2-chloro 3-carbaldehyde quinolone derivative compounds, E1QAC1, E1QAC2, E1QAC3, E1QAC4, and E1QAC5 were designed and synthesized at the Department of Chemistry, Faculty of Sciences, Ferdowsi University, Mashhad, Iran. FDC-P1 cells expressing human wild-type FLT3 (FD-FLT3-WT) and internal tandem duplication (ITD) mutants (FD-FLT3-ITD) used in this study. The cells maintained in DMEM medium supplemented with 10% fetal calf serum (FCS) and murine granulocyte-macrophage colony stimulating factor (mGM-CSF). Potency for induction of cytotoxicity (IC50 value) and apoptosis was determined after treating the cells with concentration of the compounds by resazurin assay. Bax and Bcl2 activation status was also investigated by Western blot analysis. RESULTS All the compounds had concentration-dependent effects on inhibition of cell proliferation and induction of apoptosis in both cell lines. E1QAC4 was the most potent compound for inhibition of cell proliferation (with IC50 value of 19 μM) and apoptosis induction in the FLT3-WT cells. However, FD-FLT3-ITD cells were nearly five-times more resistant to all the compounds (except than E1QAC2) that the FLT3-WT expressing cells. Western blotting results also showed that FD-FLT3-ITD cells had lower levels of Bax and higher levels of Bcl2 than the FD-FLT3-WT cells. CONCLUSION The five novel heterocyclic compounds (E1QAC1-5) had cytotoxic effects and induced apoptosis in FD-FLT3 cells. Therefore, it is worthwhile to consider them as potential lead compound for development of new therapeutic agents for AML patients.
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Affiliation(s)
- Mohammad-Ali Sobhanifar
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Baratali Mashkani
- Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Hamid Reza Sadeghnia
- Pharmacological Research Center of Medicinal Plants, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hadi Mousavi
- Medical Toxicology Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Krishna P. Chemoselective synthesis of 5-amino-7-bromoquinolin-8-yl sulfonate derivatives and their antimicrobial evaluation. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1488714] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Palaa Krishna
- Department of Chemistry, Geethanjali Institute of Science and Technology, Nellore, India
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Lin L, Li L, Chen X, Zeng B, Lin T. Preliminary evaluation of the potential role of β-elemene in reversing erlotinib-resistant human NSCLC A549/ER cells. Oncol Lett 2018; 16:3380-3388. [PMID: 30127938 DOI: 10.3892/ol.2018.8980] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Accepted: 12/22/2017] [Indexed: 12/23/2022] Open
Abstract
β-elemene (β-ELE) is a natural compound extracted from Curcuma zedoaria Roscoe that has shown promise as a novel anticancer drug to treat malignant tumors. Recent studies have demonstrated that β-ELE can reverse the drug resistance of tumor cells. To the best of our knowledge, there are no reports concerning the reversal of erlotinib resistance by β-ELE in human non-small cell lung cancer (NSCLC) cells. Therefore, the present study investigated the effects of β-ELE on erlotinib-resistant human NSCLC A549/ER cells in vitro and its possible mechanism of action. The sensitivity of A549/ER cells to erlotinib, the cytotoxicity of β-ELE on the growth of A549/ER cells and the effects of β-ELE on the reversal of drug resistance in A549/ER cells were determined by MTT assay. The cell apoptosis rate, cell cycle phase distribution and intracellular rhodamine 123 (Rh123) fluorescence intensity were detected by flow cytometry. The expression level of P-glycoprotein (P-gp) was detected by western blotting. A549/ER cells had a stable drug-resistance to erlotinib. β-ELE inhibited the proliferation of A549/ER cells in a time- and dose-dependent manner, enhanced the sensitivity of A549/ER cells to erlotinib and reversed the drug resistance in A549/ER cells. Treatment with 15 µg/ml β-ELE combined with 10 µmol/l erlotinib caused an increased rate of cell apoptosis and G0/G1 phase arrest. Furthermore, β-ELE reduced the efflux of Rh123 from A549/ER cells, increased the intracellular accumulation of Rh123 and decreased the expression of P-gp. The results of the present study indicated that β-ELE could reverse drug resistance in erlotinib-resistant human NSCLC A549/ER cells in vitro through a mechanism that may involve the decreased expression of P-gp, inhibition of P-gp dependent drug efflux and the increased intracellular concentration of anticancer drugs.
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Affiliation(s)
- Lan Lin
- Department of Respiratory Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, P.R. China
| | - Lianbin Li
- Department of Internal Medicine, Xiamen Haicang Hospital, Xiamen, Fujian 361026, P.R. China
| | - Xiangqi Chen
- Department of Respiratory Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, P.R. China
| | - Bangwei Zeng
- Department of Hospital Infection Management, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, P.R. China
| | - Tingyan Lin
- Department of Respiratory Medicine, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, P.R. China
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Shi D, Lin W, Zhang M, Wang N, Xu W. An Efficient Synthesis and Evaluation of Antitumor Activities of Functionalized Pyrano[2,3-b]quinolines. HETEROCYCLES 2018. [DOI: 10.3987/com-18-13990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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16
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Design, Synthesis, and In Vitro
Antileishmanial and Antitumor Activities of New Tetrahydroquinolines. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.3046] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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A simple method for the synthesis of 4-arylselanyl-7-chloroquinolines used as in vitro acetylcholinesterase inhibitors and in vivo memory improvement. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.07.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Bingul M, Tan O, Gardner CR, Sutton SK, Arndt GM, Marshall GM, Cheung BB, Kumar N, Black DS. Synthesis, Characterization and Anti-Cancer Activity of Hydrazide Derivatives Incorporating a Quinoline Moiety. Molecules 2016; 21:molecules21070916. [PMID: 27428941 PMCID: PMC6273134 DOI: 10.3390/molecules21070916] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 07/05/2016] [Accepted: 07/08/2016] [Indexed: 11/16/2022] Open
Abstract
Identification of the novel (E)-N′-((2-chloro-7-methoxyquinolin-3-yl)methylene)-3-(phenylthio)propanehydrazide scaffold 18 has led to the development of a new series of biologically active hydrazide compounds. The parent compound 18 and new quinoline derivatives 19–26 were prepared from the corresponding quinoline hydrazones and substituted carboxylic acids using EDC-mediated peptide coupling reactions. Further modification of the parent compound 18 was achieved by replacement of the quinoline moiety with other aromatic systems. All the newly synthesized compounds were evaluated for their anti-cancer activity against the SH-SY5Y and Kelly neuroblastoma cell lines, as well as the MDA-MB-231 and MCF-7 breast adenocarcinoma cell lines. Analogues 19 and 22 significantly reduced the cell viability of neuroblastoma cancer cells with micromolar potency and significant selectivity over normal cells. The quinoline hydrazide 22 also induced G1 cell cycle arrest, as well as upregulation of the p27kip1 cell cycle regulating protein.
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Affiliation(s)
- Murat Bingul
- School of Chemistry, The University of New South Wales Australia, Sydney, NSW 2052, Australia.
- Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2031, Australia.
| | - Owen Tan
- Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2031, Australia.
| | - Christopher R Gardner
- School of Chemistry, The University of New South Wales Australia, Sydney, NSW 2052, Australia.
- Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2031, Australia.
| | - Selina K Sutton
- Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2031, Australia.
| | - Greg M Arndt
- Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2031, Australia.
- ACRF Drug Discovery Centre for Childhood Cancer, Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2052, Australia.
| | - Glenn M Marshall
- Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2031, Australia.
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW 2031, Australia.
| | - Belamy B Cheung
- Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, The University of New South Wales Australia, Sydney, NSW 2031, Australia.
| | - Naresh Kumar
- School of Chemistry, The University of New South Wales Australia, Sydney, NSW 2052, Australia.
| | - David StC Black
- School of Chemistry, The University of New South Wales Australia, Sydney, NSW 2052, Australia.
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Adada M, Luberto C, Canals D. Inhibitors of the sphingomyelin cycle: Sphingomyelin synthases and sphingomyelinases. Chem Phys Lipids 2016. [DOI: 10.1016/j.chemphyslip.2015.07.008] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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20
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Mohamed MI, Kandile NG, Zaky HT. Synthesis and Antimicrobial Activity of 1,3,4-Oxadiazole-2(3H)-thione and Azidomethanone Derivatives Based on Quinoline-4-carbohydrazide Derivatives. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2529] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Mansoura I. Mohamed
- Department of Chemistry, Faculty of Women; Ain Shams University; Heliopolis 11757 Cairo Egypt
| | - Nadia G. Kandile
- Department of Chemistry, Faculty of Women; Ain Shams University; Heliopolis 11757 Cairo Egypt
| | - Howida T. Zaky
- Department of Chemistry, Faculty of Women; Ain Shams University; Heliopolis 11757 Cairo Egypt
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21
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Design, regioselective synthesis and cytotoxic evaluation of 2-aminoimidazole–quinoline hybrids against cancer and primary endothelial cells. Eur J Med Chem 2014; 87:150-8. [DOI: 10.1016/j.ejmech.2014.09.055] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 09/14/2014] [Accepted: 09/15/2014] [Indexed: 12/11/2022]
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22
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Sharma A, Kumar V, Khare R, Gupta GK, Beniwal V. Synthesis, docking study, and DNA photocleavage activity of some pyrimidinyl hydrazones and 3-(quinolin-3-yl)-5,7-dimethyl-1,2,4-triazolo[4,3-a]pyrimidine derivatives. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1265-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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23
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Yao C, Jiang J, Tu Y, Ye S, Du H, Zhang Y. β-elemene reverses the drug resistance of A549/DDP lung cancer cells by activating intracellular redox system, decreasing mitochondrial membrane potential and P-glycoprotein expression, and inducing apoptosis. Thorac Cancer 2014; 5:304-12. [PMID: 26767017 DOI: 10.1111/1759-7714.12093] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 01/13/2014] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND β-elemene (β-ELE) injection is a new anticancer drug extracted from Curcuma zedoaria Roscoe that has been widely used to treat malignant tumors. Recent studies show that β-ELE reverses the drug resistance of tumor cells. To explore the possible mechanisms of β-ELE, we investigated its effects on cisplatin (DDP)-resistant human lung adenocarcinoma A549/DDP cells. METHODS The effects of β-ELE on the growth of A549/DDP cells in vitro were determined by MTT assay. Apoptosis was assessed by fluorescence microscopy with Hoechst 33258 staining, flow cytometry with Annexin V-FITC/propium iodide double staining; mitochondrial membrane potential using JC-1 fluorescence probe and laser confocal scanning microscopy, and intracellular reactive oxygen species levels were measured by 2',7'-dichlorfluorescein-diacetate staining and flow cytometry; and contents of cytosolic glutathione were determined by glutathione assay kits. Intracellular Rhodamine-123 fluorescence intensity was detected by flow cytometry, and the expression of P-glycoprotein (P-gp) was detected by Western blotting. RESULTS β-ELE inhibited the proliferation of A549/DDP cells in a time- and dose-dependent manner. Furthermore, β-ELE enhanced the sensitivity of A549/DDP cells to cisplatin and reversed the drug resistance of A549/DDP cells. Consistent with a role in activating apoptosis, β-ELE decreased mitochondrial membrane potential, increased intracellular reactive oxygen species concentration and intracellular accumulation of Rhodamine-123, decreased the cytoplasmic glutathione levels and the expression of P-gp in a time- and dose-dependent manner. CONCLUSIONS These results define a pathway of β-ELE function that involves decreased mitochondrial membrane potential and P-gp expression activated intracellular redox system, and induced apoptosis leading to reverse drug resistance.
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Affiliation(s)
- Chengcai Yao
- Department of Thoracic Surgery, the First Affiliated Hospital of Fujian Medical University Fuzhou, China; Department of Thoracic Surgery, Xiamen Traditional Chinese Medicine (TCM) Hospital of Fujian University of TCM Xiamen, China
| | - Jie Jiang
- Department of Thoracic Surgery, the First Affiliated Hospital of Xiamen University Xiamen, China
| | - Yuanrong Tu
- Department of Thoracic Surgery, the First Affiliated Hospital of Fujian Medical University Fuzhou, China
| | - Shefang Ye
- College of Molecular Biology and Material, Xiamen University Xiamen, China
| | - Haoxin Du
- Department of Thoracic Surgery, Xiamen Traditional Chinese Medicine (TCM) Hospital of Fujian University of TCM Xiamen, China
| | - Yi Zhang
- Department of Thoracic Surgery, Xiamen Traditional Chinese Medicine (TCM) Hospital of Fujian University of TCM Xiamen, China
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24
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Gama IL, de Souza MVN, Wardell JL, Tiekink ERT. 7-Chloro-4-(2-hy-droxy-ethyl-amino)-quinolin-1-ium chloride. Acta Crystallogr Sect E Struct Rep Online 2014; 70:o385-6. [PMID: 24826110 PMCID: PMC3998632 DOI: 10.1107/s1600536814004565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Accepted: 02/27/2014] [Indexed: 11/10/2022]
Abstract
In the title salt, C11H12ClN2O(+)·Cl(-), the ten non-H atoms comprising the quinolinium residue are coplanar (r.m.s. deviation = 0.041 Å) and the hy-droxy-ethyl group is approximately perpendicular to this plane [Cring-N-Cmethyl-ene-C torsion angle = -74.61 (18)°]. A supra-molecular chain aligned along [101] mediated by charge-assisted O/N-H⋯Cl(-) hydrogen bonds features in the crystal packing. Chains are connected into a three-dimensional architecture by C-H⋯O(hy-droxy) inter-actions.
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Affiliation(s)
- Ivson L. Gama
- Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos–Farmanguinhos, R. Sizenando Nabuco, 100, Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
| | - Marcus V. N. de Souza
- Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos–Farmanguinhos, R. Sizenando Nabuco, 100, Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
| | - James L. Wardell
- Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos–Farmanguinhos, R. Sizenando Nabuco, 100, Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
- Chemistry Department, University of Aberdeen, Old Aberdeen, AB24 3UE, Scotland
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25
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Insuasty B, Montoya A, Becerra D, Quiroga J, Abonia R, Robledo S, Vélez ID, Upegui Y, Nogueras M, Cobo J. Synthesis of novel analogs of 2-pyrazoline obtained from [(7-chloroquinolin-4-yl)amino]chalcones and hydrazine as potential antitumor and antimalarial agents. Eur J Med Chem 2013; 67:252-62. [PMID: 23871905 DOI: 10.1016/j.ejmech.2013.06.049] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Revised: 06/09/2013] [Accepted: 06/19/2013] [Indexed: 10/26/2022]
Abstract
A new series of N-acetyl and N-formyl-pyrazoline derivatives 6 and 7-8 were synthesized by cyclocondensation reaction of [(7-chloroquinolin-4-yl)amino]chalcones with hydrazine hydrate in acetic acid and hydrazine hydrate in formic acid respectively. These compounds were evaluated in vitro as antitumor and as antimalarial agents. Compounds 7b and 8b-e showed remarkable antitumor activity against cancer cell lines, with the most important GI50 values ranging from 0.13 to 0.99 μM. The best antimalarial response was observed for compound 7a with an inhibition percentage of 50.8% for Plasmodium falciparum, a hemolytic capacity of 3.2% and an IC50 of 14.1 μg/mL.
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Affiliation(s)
- Braulio Insuasty
- Heterocyclic Compounds Research Group, Department of Chemistry, Universidad del Valle, A. A. 25360 Cali, Colombia.
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26
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Savegnago L, Vieira AI, Seus N, Goldani BS, Castro MR, Lenardão EJ, Alves D. Synthesis and antioxidant properties of novel quinoline–chalcogenium compounds. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.10.067] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Li Y, de Kock C, Smith PJ, Guzgay H, Hendricks DT, Naran K, Mizrahi V, Warner DF, Chibale K, Smith GS. Synthesis, Characterization, and Pharmacological Evaluation of Silicon-Containing Aminoquinoline Organometallic Complexes As Antiplasmodial, Antitumor, and Antimycobacterial Agents. Organometallics 2012. [DOI: 10.1021/om300945c] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Yiqun Li
- Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
| | - Carmen de Kock
- Division of Pharmacology, Department
of Medicine, University of Cape Town, K45,
OMB, Groote Schuur Hospital, Observatory 7925, South Africa
| | - Peter J. Smith
- Division of Pharmacology, Department
of Medicine, University of Cape Town, K45,
OMB, Groote Schuur Hospital, Observatory 7925, South Africa
| | - Hajira Guzgay
- Division of Medical Biochemistry, Department
of Clinical and Laboratory Sciences, University of Cape Town, Rondebosch 7701, South Africa
| | - Denver T. Hendricks
- Division of Medical Biochemistry, Department
of Clinical and Laboratory Sciences, University of Cape Town, Rondebosch 7701, South Africa
| | - Krupa Naran
- MRC/NHLS/UCT Molecular Mycobacteriology Research
Unit, DST/NRF Centre of Excellence for Biomedical TB Research, University of Cape Town, Rondebosch 7701, South Africa
- Institute of Infectious Disease
and Molecular Medicine, University of Cape Town, Rondebosch 7701, South Africa
| | - Valerie Mizrahi
- MRC/NHLS/UCT Molecular Mycobacteriology Research
Unit, DST/NRF Centre of Excellence for Biomedical TB Research, University of Cape Town, Rondebosch 7701, South Africa
- Institute of Infectious Disease
and Molecular Medicine, University of Cape Town, Rondebosch 7701, South Africa
| | - Digby F. Warner
- MRC/NHLS/UCT Molecular Mycobacteriology Research
Unit, DST/NRF Centre of Excellence for Biomedical TB Research, University of Cape Town, Rondebosch 7701, South Africa
- Institute of Infectious Disease
and Molecular Medicine, University of Cape Town, Rondebosch 7701, South Africa
| | - Kelly Chibale
- Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
- Institute of Infectious Disease
and Molecular Medicine, University of Cape Town, Rondebosch 7701, South Africa
| | - Gregory S. Smith
- Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
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The design, synthesis, in silico ADME profiling, antiplasmodial and antimycobacterial evaluation of new arylamino quinoline derivatives. Eur J Med Chem 2012; 57:259-67. [DOI: 10.1016/j.ejmech.2012.08.047] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 08/29/2012] [Accepted: 08/30/2012] [Indexed: 11/22/2022]
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29
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Tai DEJ, Jin WS, Wu CS, Si HW, Cao XD, Guo AJ, Chang JC. Changes in intracellular redox status influence multidrug resistance in gastric adenocarcinoma cells. Exp Ther Med 2012; 4:291-296. [PMID: 23139717 DOI: 10.3892/etm.2012.591] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2012] [Accepted: 05/15/2012] [Indexed: 12/27/2022] Open
Abstract
Multidrug resistance (MDR) to chemotherapeutic agents is a major obstacle for the treatment of various types of cancers. The exact mechanism of MDR has not yet been fully clarified, although it has been frequently associated with the variation of intracellular redox status. The levels of intracellular glutathione (GSH) are considered to play a vital role in the regulation of the intracellular redox status. In our study, we investigated the effects of buthionine sulfoximine (BSO), an inhibitor of GSH biosynthesis, and NAC, a cysteine source for GSH synthesis, on sensitive gastric adenocarcinoma cells (SGC7901) and cisplatin-resistant SGC7901/DDP cells using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The two cell lines were pretreated with various non-toxic concentrations of BSO for 24 h and combined with fluorouracil (5-FU) or mitomycin (MMC) in the presence or absence of NAC before culturing further. After various treatments, the IC(50) values of MMC and 5-FU were calculated and intracellular GSH levels were measured using the glutathione reductase/5,5'-dithiobis-(2-nitrobenzoic acid) (DTNB) recycling assay without anticancer drug stimulation under the same microenvironments. The study demonstrated that BSO increased the sensitivity of the cells to chemotherapeutics while NAC exhibited the reverse effect, particularly in drug-resistant cells. It is, therefore, possible that changes in intracellular GSH levels affect the chemosensitivity of the resistant cells to a greater extent than that of their parent cells. This study indicates that variation in the intracellular redox status may be closely correlated with MDR and may provide a valuable basic strategy for anticancer therapy.
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Affiliation(s)
- DE-Jun Tai
- Department of General Surgery, The First Affiliated Hospital
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30
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Wang G, Rong J, Zhou Z, Duo J. A novel gene P28GANK confers multidrug resistance by modulating the expression of MDR-1, Bcl-2, and bax in osteosarcoma cells. Mol Biol 2010. [DOI: 10.1134/s0026893310060063] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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31
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de Souza MVN, Howie RA, Tiekink ERT, Wardell JL, Wardell SMSV. 7-Chloro-4-[(E)-N'-(4-fluoro-benzyl-idene)hydrazin-yl]quinoline monohydrate. Acta Crystallogr Sect E Struct Rep Online 2009; 66:o152-3. [PMID: 21580042 PMCID: PMC2980273 DOI: 10.1107/s1600536809053367] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2009] [Accepted: 12/11/2009] [Indexed: 11/10/2022]
Abstract
The mol-ecule of the title hydrate, C(16)H(11)ClFN(3)·H(2)O, is slightly twisted, as indicated by the dihedral angle of 9.55 (10)° formed between the quinoline ring system and the benzene ring. The conformation about the C=N double bond is E, and the amine-H atom is oriented towards the quinoline residue. In the crystal structure, the water mol-ecule accepts an N-H⋯O and makes two O-H⋯N(quinoline) hydrogen bonds, generating a two-dimensional array in the ab plane, which is further stabilized by C-H⋯O inter-actions. The most significant contacts between layers are of the type C-H⋯F.
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Affiliation(s)
- Marcus V. N. de Souza
- Instituto de Tecnologia em Farmacos, Fundação Oswaldo Cruz (FIOCRUZ), FarManguinhos, Rua Sizenando Nabuco, 100, Manguinhos, 21041-250 Rio de Janeiro, RJ, Brazil
| | - R. Alan Howie
- Department of Chemistry, University of Aberdeen, Old Aberdeen AB15 5NY, Scotland
| | | | - James L. Wardell
- Centro de Desenvolvimento Tecnológico em Saúde (CDTS), Fundação Oswaldo Cruz (FIOCRUZ), Casa Amarela, Campus de Manguinhos, Av. Brasil 4365, 21040-900 Rio de Janeiro, RJ, Brazil
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32
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de Ferreira ML, de Souza MVN, Howie RA, Tiekink ERT, Wardell JL, Wardell SMSV. 3-[(E)-(7-Chloro-4-quinol-yl)hydrazono-meth-yl]benzonitrile monohydrate. Acta Crystallogr Sect E Struct Rep Online 2009; 65:o3239-40. [PMID: 21578942 PMCID: PMC2971809 DOI: 10.1107/s1600536809050120] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2009] [Accepted: 11/21/2009] [Indexed: 11/10/2022]
Abstract
The title monohydrate, C(17)H(11)ClN(4)·H(2)O, features an essentially planar organic mol-ecule, as seen in the dihedral angle of 2.42 (8)° formed between the quinoline and benzene planes. The conformation about the imine bond is E, and the N-H group is oriented towards the quinoline residue. The major feature of the crystal packing is the formation of supra-molecular chains along [100], whereby the water mol-ecule accepts one N-H⋯O hydrogen bond and makes two O-H⋯N hydrogen bonds. A C-H⋯O link is also present.
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Affiliation(s)
- Marcelle L. de Ferreira
- Instituto de Tecnologia em Farmacos, Fundação Oswaldo Cruz (FIOCRUZ), Far-Manguinhos, Rua Sizenando Nabuco, 100 Manguinhos, 21041-250 Rio de Janeiro, RJ, Brazil
| | - Marcus V. N. de Souza
- Instituto de Tecnologia em Farmacos, Fundação Oswaldo Cruz (FIOCRUZ), Far-Manguinhos, Rua Sizenando Nabuco, 100 Manguinhos, 21041-250 Rio de Janeiro, RJ, Brazil
| | - R. Alan Howie
- Department of Chemistry, University of Aberdeen, Old Aberdeen, AB15 5NY, Scotland
| | | | - James L. Wardell
- Centro de Desenvolvimento Tecnológico em Saúde (CDTS), Fundação Oswaldo Cruz (FIOCRUZ), Casa Amarela, Campus de Manguinhos, Av. Brasil 4365, 21040-900 Rio de Janeiro, RJ, Brazil
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de Souza MVN, Howie RA, Tiekink ERT, Wardell JL, Wardell SMSV. 7-Chloro-4-[(E)-(3-chloro-benzyl-idene)hydrazinyl]-1λ-quinolinium 3-chloro-benzoate. Acta Crystallogr Sect E Struct Rep Online 2009; 65:o3204-5. [PMID: 21578913 PMCID: PMC2972174 DOI: 10.1107/s1600536809049794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2009] [Accepted: 11/20/2009] [Indexed: 11/30/2022]
Abstract
The title salt, C(16)H(12)Cl(2)N(3) (+)·C(7)H(4)ClO(2) (-), features a non-planar cation, the dihedral angle between the quinolinium and benzene residues being 18.98 (10)°. The cation adopts an E conformation about the C-N bond, and the amine group is oriented towards the quinolinium residue. In the crystal, N-H⋯O hydrogen bonds link two cations with two anions, forming a 20-membered {⋯OCO⋯HNC(3)NH}(2) synthon. The dimeric units are connected into a linear supra-molecular chain along [100] via π-π inter-actions [centroid-centroid distance = 3.5625 (13) Å].
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Affiliation(s)
- Marcus V. N. de Souza
- Instituto de Tecnologia em Farmacos, Fundação Oswaldo Cruz (FIOCRUZ), FarManguinhos, Rua Sizenando Nabuco, 100, Manguinhos, 21041-250 Rio de Janeiro, RJ, Brazil
| | - R. Alan Howie
- Department of Chemistry, University of Aberdeen, Old Aberdeen AB15 5NY, Scotland
| | | | - James L. Wardell
- Centro de Desenvolvimento Tecnológico em Saúde (CDTS), Fundação Oswaldo Cruz (FIOCRUZ), Casa Amarela, Campus de Manguinhos, Av. Brasil 4365, 21040-900 Rio de Janeiro, RJ, Brazil
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de Souza MVN, Tiekink ERT, Wardell JL, Wardell SMSV. 4-[(2-Chloro-ethyl)amino]quinolinium chloride monohydrate. Acta Crystallogr Sect E Struct Rep Online 2009; 65:o3120-1. [PMID: 21578845 PMCID: PMC2971810 DOI: 10.1107/s160053680904834x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2009] [Accepted: 11/14/2009] [Indexed: 11/18/2022]
Abstract
In the title salt hydrate, C(11)H(12)ClN(2) (+)·Cl(-)·H(2)O, the quinolin-ium core is essentially planar (r.m.s. deviation = 0.027 Å) with the chloro-ethyl side chain being almost orthogonal to the core [C-N-C-C torsion angle = -80.0 (3)°]. In the crystal packing, the water mol-ecule bridges three species, forming donor inter-actions to two chloride anions and accepting a hydrogen bond from the quinolinium H atom. The chloride anion accepts a hydrogen bond from the amine N atom with the result that a two-dimensional supra-molecular array is formed in the ac plane. A C-H⋯Cl interaction also occurs.
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Affiliation(s)
- Marcus V. N. de Souza
- Instituto de Tecnologia em Farmacos, Fundação Oswaldo Cruz (FIOCRUZ), FarManguinhos, Rua Sizenando Nabuco, 100, Manguinhos, 21041-250 Rio de Janeiro, RJ, Brazil
| | | | - James L. Wardell
- Centro de Desenvolvimento Tecnológico em Saúde (CDTS), Fundação Oswaldo Cruz (FIOCRUZ), Casa Amarela, Campus de Manguinhos, Av. Brasil 4365, 21040-900 Rio de Janeiro, RJ, Brazil
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Li X, Zhang Y, Xiong C, Jin H, Jing B, Zhang Y, Fan D. Overexpression of a new gene P28GANK confers multidrug resistance of gastric cancer cells. Cancer Invest 2009; 27:129-39. [PMID: 19235584 DOI: 10.1080/07357900802189816] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Here we investigated the roles of P28GANK in multidrug resistance of gastric cancer cells and the possible mechanisms. We constructed the siRNA vector of P28GANK and transfected it into human vincristine-resistant gastric adenocarcinoma cell line SGC7901/VCR. Down-regulation of P28GANK could enhance the sensitivity of SGC7901/VCR cells towards anticancer drugs and could decrease the capacity of cells to efflux adriamycin. P28GANK could down-regulate the expression of P-gp, but not affect MRP or GST. In vivo experiment also confirmed our above results. Further study of the biological functions of P28GANK might be helpful for understanding the mechanisms of MDR in gastric cancer.
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Affiliation(s)
- Xiaohua Li
- State Key Laboratory of Cancer Biology, Xijing Hospital, the Fourth Military Medical University, Xi'an, China
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de Souza MVN, Pais KC, Kaiser CR, Peralta MA, de L Ferreira M, Lourenço MCS. Synthesis and in vitro antitubercular activity of a series of quinoline derivatives. Bioorg Med Chem 2009; 17:1474-80. [PMID: 19188070 DOI: 10.1016/j.bmc.2009.01.013] [Citation(s) in RCA: 121] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2008] [Revised: 01/08/2009] [Accepted: 01/09/2009] [Indexed: 10/21/2022]
Abstract
A series of 33 quinoline derivatives have been synthesized and evaluated for their in vitro antibacterial activity against Mycobacterium tuberculosis H(37)Rv using the Alamar Blue susceptibility test and the activity expressed as the minimum inhibitory concentration (MIC) in microg/mL. Compounds 5e and 5f exhibited a significant activity at 6.25 and 3.12 microg/mL, respectively, when compared with first line drugs such as ethambutol and could be a good starting point to develop new lead compounds in the fight against multi-drug resistant tuberculosis.
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Affiliation(s)
- Marcus V N de Souza
- FioCruz-Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos-Far Manguinhos, Manguinhos, Rio de Janeiro, Brazil.
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37
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Kaiser CR, Pais KC, de Souza MVN, Wardell JL, Wardell SMSV, Tiekink ERT. Assessing the persistence of the N–H⋯N hydrogen bonding leading to supramolecular chains in molecules related to the anti-malarial drug, chloroquine. CrystEngComm 2009. [DOI: 10.1039/b823058g] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Li X, Hong L, Zhao Y, Jin H, Fan R, Du R, Xia L, Luo G, Fan D. A new apoptosis inhibitor, CIAPIN1 (cytokine-induced apoptosis inhibitor 1), mediates multidrug resistance in leukemia cells by regulating MDR-1, Bcl-2, and Bax. Biochem Cell Biol 2008; 85:741-50. [PMID: 18059532 DOI: 10.1139/o07-141] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
We investigated the role of cytokine-induced apoptosis inhibitor 1 (CIAPIN1), a newly identified apoptosis inhibitor, in leukemia cell multidrug resistance (MDR) and its possible underlying mechanisms. CIAPIN1 was found to be overexpressed at the mRNA and protein levels in the vincristine-induced multidrug-resistant leukemia cell line HL-60/VCR, compared with HL-60, its parental cell line. In this study, we transfected HL-60 with a eukaryotic expression vector of CIAPIN1. In vitro drug sensitivity assays suggested that HL-60-CIAPIN1 cells conferred resistance to both P-glycoprotein (P-gp)-related and -unrelated drugs. Blocking CIAPIN1 expression in HL-60/VCR cells by CIAPIN1-specific small interfering RNA increased the cells' sensitivity to various chemotherapeutic drugs. Flow cytometry results suggested that CIAPIN1 expression could suppress adriamycin-induced apoptosis, accompanied by a decreased accumulation and increased release of adriamycin. Semiquantitative RT-PCR, Western blot analysis, and luciferase reporter assays suggested that CIAPIN1 could significantly upregulate the expression of MDR-1 and Bcl-2, the transcription of the MDR-1 gene, as well as downregulate the expression of Bax. Additionally, the inhibition of CIAPIN1 expression by RNA interference or P-gp inhibitor could partially reverse CIAPIN1-mediated MDR. Taken together, our findings suggest that downregulating CIAPIN1 could sensitize leukemia cells to chemotherapeutic drugs by downregulating MDR-1 and Bcl-2 and by upregulating Bax, yet not altering either glutathione-S-transferase activity or intracellular glutathione content in leukemia cells. Further study of CIAPIN1's function may reveal more of the mechanisms of leukemia MDR and result in the development of strategies to treat leukemia.
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Affiliation(s)
- Xiaohua Li
- State Key Laboratory of Cancer Biology & Institute of Digestive Diseases, Xijing Hospital, the Fourth Military Medical University, 17 Changle Western Road, Xi'an 710032, China
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Sasajima T, Shimada N, Naitoh Y, Takahashi M, Hu Y, Satoh T, Mizoi K. (99m)Tc-MIBI imaging for prediction of therapeutic effects of second-generation MDR1 inhibitors in malignant brain tumors. Int J Cancer 2007; 121:2637-45. [PMID: 17708555 DOI: 10.1002/ijc.23011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The aim of this study was to explore whether (99m)Tc-methoxyisobutylisonitrile ((99m)Tc-MIBI) is suitable to elucidate multidrug resistance and prediction of potentiation of antitumor agents by second-generation MDR1 inhibitors (PSC833, MS-209) in malignant brain tumors in rat. Malignant tumor cells (RG2 and C6 gliomas, Walker 256 carcinoma) were incubated with low dose vincristine (VCR) to induce multidrug resistance. MTT assay demonstrated a significant increase of surviving fractions in VCR-resistant sublines compared to those of drug-naive cells. Reverse transcriptase polymerase chain reaction revealed higher expression of MDR1 mRNA in VCR-resistant cells than drug-naive cells in each line. Volume distribution (V(d)) of (99m)Tc-MIBI was negatively correlated with MDR1 mRNA expression among drug-naive and VCR-resistant cells. MDR1 inhibitors decreased surviving fractions and increased V(d) of (99m)Tc-MIBI significantly in VCR-resistant sublines, whereas MDR1 mRNA expression was unchanged. These findings indicate that (99m)Tc-MIBI efflux was functionally suppressed by MDR1 inhibitors. Autoradiographic images of (99m)Tc-MIBI revealed higher uptake in drug-naive cells at basal ganglia compared with VCR-resistant cells at the opposite basal ganglia of rats. Oral administration of the second-generation MDR1 inhibitors significantly increased (99m)Tc-MIBI accumulation of both tumors. Therapeutic effects of VCR with or without the MDR1 inhibitors were also evaluated autoradiographically using (14)C-methyl-L-methionine ((14)C-Met) and MIB-5 index. (14)C-Met uptake and MIB-5 index of both tumors treated with VCR following the MDR1 inhibitor treatment significantly decreased compared with tumors treated with VCR alone. Analysis of (99m)Tc-MIBI accumulation is considered informative for detecting MDR1-mediated drug resistance and for monitoring the therapeutic effects of MDR1 inhibitors in malignant brain tumors.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 1/antagonists & inhibitors
- ATP Binding Cassette Transporter, Subfamily B, Member 1/genetics
- ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism
- Animals
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Autoradiography
- Brain Neoplasms/diagnostic imaging
- Brain Neoplasms/drug therapy
- Brain Neoplasms/metabolism
- Carcinoma 256, Walker/diagnostic imaging
- Carcinoma 256, Walker/drug therapy
- Carcinoma 256, Walker/metabolism
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Cyclosporine/pharmacology
- Cyclosporins/pharmacology
- Cytotoxins/pharmacology
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Drug Synergism
- Predictive Value of Tests
- Quinolines/pharmacology
- RNA, Messenger/metabolism
- Radiopharmaceuticals
- Rats
- Reverse Transcriptase Polymerase Chain Reaction
- Technetium Tc 99m Sestamibi
- Tomography, Emission-Computed, Single-Photon/methods
- Vincristine/pharmacology
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Affiliation(s)
- Toshio Sasajima
- Department of Neurosurgery, Akita University School of Medicine, Akita, Japan.
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Choi CH. ABC transporters as multidrug resistance mechanisms and the development of chemosensitizers for their reversal. Cancer Cell Int 2005; 5:30. [PMID: 16202168 PMCID: PMC1277830 DOI: 10.1186/1475-2867-5-30] [Citation(s) in RCA: 334] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2004] [Accepted: 10/04/2005] [Indexed: 02/06/2023] Open
Abstract
One of the major problems related with anticancer chemotherapy is resistance against anticancer drugs. The ATP-binding cassette (ABC) transporters are a family of transporter proteins that are responsible for drug resistance and a low bioavailability of drugs by pumping a variety of drugs out cells at the expense of ATP hydrolysis. One strategy for reversal of the resistance of tumor cells expressing ABC transporters is combined use of anticancer drugs with chemosensitizers. In this review, the physiological functions and structures of ABC transporters, and the development of chemosensitizers are described focusing on well-known proteins including P-glycoprotein, multidrug resistance associated protein, and breast cancer resistance protein.
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Affiliation(s)
- Cheol-Hee Choi
- Research Center for Resistant Cells, Chosun University Medical School, 375 Seosuk-dong, Dong-gu, Gwangju 501-759, South Korea.
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41
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Li DQ, Pan LH, Shao ZM. Reversal effects of mifepristone on multidrug resistance(MDR) in drug-resistant breast cancer cell line MCF7/ADR in vitro and in vivo. Chin J Cancer Res 2004. [DOI: 10.1007/s11670-004-0004-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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42
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Tsuruoka S, Ishibashi K, Yamamoto H, Wakaumi M, Suzuki M, Schwartz GJ, Imai M, Fujimura A. Functional analysis of ABCA8, a new drug transporter. Biochem Biophys Res Commun 2002; 298:41-5. [PMID: 12379217 DOI: 10.1016/s0006-291x(02)02389-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
We examined the transport capacity in Xenopus laevis oocytes of human EST KIAA0822/ABCA8, a member of the ABC superfamily. Substrates of ABCC2/MRP-2 such as [14C]estradiol-beta-glucuronide, taurocholate, and LTC4, and of organic anion transporter (OAT), such as para-aminohippuric acid, ochratoxin-A, were significantly accumulated while tetraethylammonium and doxorubicin were not. The transport of [14C]estradiol-beta-glucuronide was ATP-dependent and K(m) and V(max) values of 30.4microM and 66.9pmol/h/egg, respectively, were estimated. The transport of [14C]estradiol-beta-glucuronide was inhibited by substrates/inhibitors of ABCC2/MRP-2, but not by those of the organic cation transporter and multidrug resistance protein (MDR)-1. KIAA0822/ABCA8 possesses two ATP-binding sites and fourteen transmembrane domains. Northern blot analysis revealed expression in most organs, especially in heart, skeletal muscle, and liver. Thus, ABCA8 is a new member of the xenobiotic transporter ABC-subfamily.
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Affiliation(s)
- Shuichi Tsuruoka
- Department of Clinical Pharmacology, Jichi Medical School, 3311 Yakushiji, Minamikawachi, Kawachi, Tochigi 329-0498, Japan.
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Teodori E, Dei S, Scapecchi S, Gualtieri F. The medicinal chemistry of multidrug resistance (MDR) reversing drugs. FARMACO (SOCIETA CHIMICA ITALIANA : 1989) 2002; 57:385-415. [PMID: 12058813 DOI: 10.1016/s0014-827x(02)01229-6] [Citation(s) in RCA: 131] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Multidrug resistance (MDR) is a kind of resistance of cancer cells to multiple classes of chemotherapic drugs that can be structurally and mechanistically unrelated. Classical MDR regards altered membrane transport that results in lower cell concentrations of cytotoxic drug and is related to the over expression of a variety of proteins that act as ATP-dependent extrusion pumps. P-glycoprotein (Pgp) and multidrug resistance protein (MRP1) are the most important and widely studied members of the family that belongs to the ABC superfamily of transporters. It is apparent that, besides their role in cancer cell resistance, these proteins have multiple physiological functions as well, since they are expressed also in many important non-tumoural tissues and are largely present in prokaryotic organisms. A number of drugs have been identified which are able to reverse the effects of Pgp, MRPI and sister proteins, on multidrug resistance. The first MDR modulators discovered and studied in clinical trials were endowed with definite pharmacological actions so that the doses required to overcome MDR were associated with unacceptably high side effects. As a consequence, much attention has been focused on developing more potent and selective modulators with proper potency, selectivity and pharmacokinetics that can be used at lower doses. Several novel MDR reversing agents (also known as chemosensitisers) are currently undergoing clinical evaluation for the treatment of resistant tumours. This review is concerned with the medicinal chemistry of MDR reversers, with particular attention to the drugs that are presently in development.
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Affiliation(s)
- E Teodori
- Dipartimento di Scienze Farmaceutiche, Universita' di Firenze, Florence, Italy
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Stein U, Lage H, Jordan A, Walther W, Bates SE, Litman T, Hohenberger P, Dietel M. Impact of BCRP/MXR, MRP1 and MDR1/P-Glycoprotein on thermoresistant variants of atypical and classical multidrug resistant cancer cells. Int J Cancer 2002; 97:751-60. [PMID: 11857350 DOI: 10.1002/ijc.10131] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The impact of the ABC transporters breast cancer resistance protein/mitoxantrone resistance associated transporter (BCRP/MXR), multidrug resistance-associated protein 1 (MRP1) and multidrug resistance gene-1/P-glycoprotein (MDR1/PGP) on the multidrug resistance (MDR) phenotype in chemoresistance and thermoresistance was investigated in the parental human gastric carcinoma cell line EPG85-257P, the atypical MDR subline EPG85-257RNOV, the classical MDR subline EPG85-257RDB and their thermoresistant counterparts EPG85-257P-TR, EPG85-257RNOV-TR and EPG85-257RDB-TR. Within the atypical MDR subline EPG85-257RNOV expression of BCRP/MXR and of MRP1 were clearly enhanced (vs. parental and classical MDR lines). MDR1/PGP expression was distinctly elevated in the classical MDR subline EPG85-257RDB (vs. parental and atypical MDR sublines). In all thermoresistant counterparts basal expression of BCRP/MXR, MRP1 and MDR1/PGP was increased relative to thermosensitive sublines. Although it could be shown that the overexpressed ABC transporters were functionally active, however, no decreased drug accumulations of doxorubicin, mitoxantrone and rhodamine 123 were observed. Thus, expression of BCRP/MXR, MRP1 and MDR1/PGP was found to be dependent on the appropriate type of chemoresistance; correlating with a classical or atypical MDR phenotype. Within the thermoresistant variants, however, the increase in ABC transporter expression did obviously not influence the MDR phenotype.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 1/genetics
- ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism
- ATP Binding Cassette Transporter, Subfamily G, Member 2
- ATP-Binding Cassette Transporters/biosynthesis
- ATP-Binding Cassette Transporters/genetics
- ATP-Binding Cassette Transporters/metabolism
- Antibiotics, Antineoplastic/pharmacology
- Antineoplastic Agents/metabolism
- Antineoplastic Agents/pharmacology
- Calcium Channel Blockers/pharmacology
- DNA Primers/chemistry
- DNA-Binding Proteins/genetics
- DNA-Binding Proteins/metabolism
- Doxorubicin/pharmacology
- Drug Resistance, Multiple/genetics
- Fluorescent Dyes/metabolism
- Gastrointestinal Neoplasms/drug therapy
- Gastrointestinal Neoplasms/metabolism
- Gene Expression Regulation
- Genes, MDR/physiology
- Hot Temperature
- Humans
- Indenes/pharmacology
- Mitoxantrone/metabolism
- Mitoxantrone/pharmacology
- Multidrug Resistance-Associated Proteins
- MutS Homolog 3 Protein
- Mycotoxins/pharmacology
- Neoplasm Proteins
- Propionates/pharmacology
- Quinolines/pharmacology
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- RNA, Neoplasm/genetics
- RNA, Neoplasm/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Rhodamine 123/metabolism
- Stomach Neoplasms/drug therapy
- Stomach Neoplasms/metabolism
- Verapamil/pharmacology
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Affiliation(s)
- Ulrike Stein
- Max-Delbrück-Center for Molecular Medicine, Berlin, Germany.
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Lindahl A, Frid S, Ungell AL, Lennernas H. No evidence for the involvement of the multidrug resistance-associated protein and/or the monocarboxylic acid transporter in the intestinal transport of fluvastatin in the rat. AAPS PHARMSCI 2002. [PMID: 11741242 DOI: 10.1208/ps020327] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Fluvastatin, an amphiphilic anion, shows a nonlinear increase in effective intestinal permeability (P(eff)) with increasing lumenal concentrations in rats. The main objective of this study was to investigate whether or not this observation could be attributed to an efflux-mediated transport by the multidrug resistance-associated protein (MRP). In parallel, we investigated the possible involvement of the monocarboxylic acid transporter (MCT) in the rapid intestinal absorption of fluvastatin. Single-pass perfusions were performed in the ileum and colon of the rat, with and without the presence of well-established inhibitors/substrates for the MRP (probenecid) and the MCT (nicotinic acid). The results suggest that neither the MRP nor the MCT are involved to any significant extent in the absorption process of fluvastatin in the rat intestine. Thus, the previously reported concentration-dependent P(eff) of fluvastatin in these intestinal regions of the rat is probably not attributable to saturation of any efflux mediated by MRP.
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Affiliation(s)
- A Lindahl
- Department of Pharmacy, Biomedical Centre, Uppsala University, Uppsala, Sweden
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46
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Wang X, Lan M, Shi YQ, Lu J, Zhong YX, Wu HP, Zai HH, Ding J, Wu KC, Pan BR, Jin JP, Fan DM. Differential display of vincristine-resistance-related genes in gastric cancer SGC7901 cell. World J Gastroenterol 2002; 8:54-9. [PMID: 11833071 PMCID: PMC4656626 DOI: 10.3748/wjg.v8.i1.54] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To isolate and clone the vincristine-resistine-related genes in gastric cancer SGC7901 cell line and to clarify the multidrug-resistant molecular mechanism of gastric cancer cells.
METHODS: The modified differential-display polymerase chain reaction (DD-PCR) was used to examine the differences in the mRNA composition of Vincristine-resistant gastric cancer SGC 7901 cells (SGC7901/VCR), induced by vincristine sulfate versus SGC7901 cells. The differentially expressed cDNA fragments were confirmed by reverseNorthern analysis, sequencing, BLAST analysis and Northern bolt analysis.
RESULTS: DD-PCR identified that 54 cDNA fragments were preferentially expressed in SGC 7901/VCR cells. When these cDNA fragments were analyzed by reverse Northern blot, 20 were reproducibly expressed at a high level in SGC7901/VCR. Sequencing and BLAST analysis revealed that seven of the genes were known genes: ADP-ribosylation factor 4, Cytochrome oxidase subunit II, Ss-A/Ro ribonucleoprtein autoantigen 60kd subunit, ribosomal protein S13, galaectin-8 gene, oligophrenin 1 mRNA, ribosomal protein L23 mRNA; thirteen of the genes were unknown genes. The length and abundance of the four unknown genes mRNA were further confirmed by Northern blot analysis.
CONCLUSION: The twenty differential known and unknown genes may be related to the vincristine-resistant mechanism in human gastric cancer SGC7901 cell line.
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Affiliation(s)
- Xin Wang
- Institute of Digestive disease, Xijing Hospital, Fourth Military Medical University, Xi'an 710033, Shaanxi Province, China
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Vezmar M, Georges E. Reversal of MRP-mediated doxorubicin resistance with quinoline-based drugs. Biochem Pharmacol 2000; 59:1245-52. [PMID: 10736425 DOI: 10.1016/s0006-2952(00)00270-7] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The overexpression of P-glycoprotein (P-gp) and the multidrug resistance-associated protein (MRP) have been shown to confer broad drug resistance in tumor cells. We have demonstrated previously direct binding between MRP and a quinoline-based photoreactive drug (iodo-azido-amino quinoline, IAAQ) (Vezmar et al., Biochem Biophys Res Commun 241: 104-111, 1997). In this report, we show the reversal of multidrug resistance in two MRP-overexpressing cell lines, HL60/AR and H69/AR, with four quinoline-based drugs. Non-toxic concentrations (5-20 microM) of chloroquine, quinine, quinidine, and primaquine potentiated the toxicity of doxorubicin in a concentration-dependent manner. These quinoline-based drugs showed a 5- to 10-fold decrease in the IC(50) of doxorubicin in H69/AR and HL60/AR cells. Primaquine was the most active, with modulation ratios of 10- and 5-fold versus 8- and 3-fold with MK-571 for H69/AR and HL60/AR, respectively. Moreover, using IAAQ, we showed that molar excesses of chloroquine, quinine, quinidine, and MK-571 inhibit the photoaffinity labeling of MRP. Primaquine and vinblastine showed lesser inhibition of MRP photoaffinity labeling by IAAQ. Taken together, the results of this study demonstrated the reversal of doxorubicin resistance with several quinoline-based drugs. Moreover, these drugs have been shown to reverse P-gp-mediated MDR and are clinically well tolerated.
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Affiliation(s)
- M Vezmar
- Institute of Parasitology, McGill University, Ste-Anne de Bellevue, Quebec, Canada
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Sako M, Suzuki H, Yamamoto N, Hirota K. Highly increased cellular accumulation of vincristine, a useful hydrophobic antitumor-drug, in multidrug-resistant solid cancer cells induced by a simply reduced taxinine. Bioorg Med Chem Lett 1999; 9:3403-6. [PMID: 10617080 DOI: 10.1016/s0960-894x(99)00620-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Regio- and/or chemo-selective reductions of taxinine (1a), a taxane diterpenoid readily obtainable from the needles of a Japanese yew (Taxus cuspidata), at the 5-O-cinnamoyl and 4-exo-methylene moieties have been accomplished by the catalytic hydrogenation over Pd/C or Rh/C to obtain 5-O-phenylpropionylated taxinine A (1b), 5-O-cyclohexylpropionylated taxinine A (1c), and 5-O-phenylpropionylated 4,20-dihydrotaxinine A (2a) in almost quantitative yields, respectively. Among them, taxoid 1b was found to be highly effective in increasing the cellular accumulation of vincristine in the multidrug-resistant human ovarian cancer cells compared with the cases of verapamil and the previously reported taxoids.
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Affiliation(s)
- M Sako
- Gifu Pharmaceutical University, Japan
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49
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Payen L, Delugin L, Courtois A, Trinquart Y, Guillouzo A, Fardel O. Reversal of MRP-mediated multidrug resistance in human lung cancer cells by the antiprogestatin drug RU486. Biochem Biophys Res Commun 1999; 258:513-8. [PMID: 10329417 DOI: 10.1006/bbrc.1999.0671] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Multidrug resistance-associated protein (MRP) and P-glycoprotein (P-gp) are drug efflux pumps conferring multidrug resistance to tumor cells. RU486, an antiprogestatin drug known to inhibit P-gp function, was examined for its effect on MRP activity in MRP-overexpressing lung tumor GLC4/Sb30 cells. In such cells, the antihormone compound was found to increase intracellular accumulation of calcein, a fluorescent compound transported by MRP, in a dose-dependent manner, through inhibition of cellular export of the dye; in contrast, it did not alter calcein levels in parental GLC4 cells. RU486, when used at 10 microM, a concentration close to plasma concentrations achievable in humans, strongly enhanced the sensitivity of GLC4/Sb30 cells towards two known cytotoxic substrates of MRP, the anticancer drug vincristine and the heavy metal salt potassium antimonyl tartrate. Vincristine accumulation levels were moreover up-regulated in RU486-treated GLC4/Sb30 cells. In addition, such cells were demonstrated to display reduced cellular levels of glutathione which is required for MRP-mediated transport of some anticancer drugs. These findings therefore demonstrate that RU486 can down-modulate MRP-mediated drug resistance, in addition to that linked to P-gp, through inhibition of MRP function.
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Affiliation(s)
- L Payen
- Unité INSERM U456 Détoxication et Réparation Tissulaire, Faculté des Sciences Pharmaceutiques et Biologiques, 2 Avenue du Pr L. Bernard, Rennes, 35043, France
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