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Erol A, Akpınar F, Muti M. Electrochemical determination of anticancer drug Bendamustine and its interaction with double strand DNA in the absence and presence of quercetin. Colloids Surf B Biointerfaces 2021; 205:111884. [PMID: 34102529 DOI: 10.1016/j.colsurfb.2021.111884] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/22/2021] [Accepted: 05/27/2021] [Indexed: 12/15/2022]
Abstract
Studies based on drug-DNA interactions, especially anticancer drug-DNA interactions, are of great importance for the method development. It is thought that single-use electrodes, which give fast, cheap and reproducible results, will make a great contribution to the chip technology for the development of individual patient analysis in the future. It is known that antioxidants reduce carcinogenesis caused by oxidative stress with their radical scavenging effects. Literature shows that quercetin (QRCT) exhibits anticancer activity by preventing oxidative cell damage as an effective radical scavenger. In this study, Bendamustine (BND), an anticancer drug, which is used in different blood cancer types, was electrochemically determined and the toxicity degree was calculated by examining the interaction of the drug with DNA in the absence and presence of QRCT, which is the first examination in the literature. Limit of detection and quantification for BND was calculated as 6.0 and 20.0 μg/mL respectively by using the equation I = 0.029 × CBND+ 1.197, (R2 = 0.997). We found that QRCT prevents the interaction between BND and DNA because of its strong interaction with DNA.
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Affiliation(s)
- Aylin Erol
- Aydın Adnan Menderes University, Faculty of Arts and Sciences, Department of Chemistry, 09010 Aydın, Turkey
| | - Fatma Akpınar
- Aydın Adnan Menderes University, Faculty of Arts and Sciences, Department of Chemistry, 09010 Aydın, Turkey
| | - Mihrican Muti
- Aydın Adnan Menderes University, Faculty of Arts and Sciences, Department of Chemistry, 09010 Aydın, Turkey.
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2
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P S S, Trivedi RK, Srinivas NR, Mullangi R. A review of bioanalytical methods for chronic lymphocytic leukemia drugs and metabolites in biological matrices. Biomed Chromatogr 2019; 34:e4742. [PMID: 31749152 DOI: 10.1002/bmc.4742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 10/24/2019] [Accepted: 10/30/2019] [Indexed: 12/31/2022]
Abstract
Quantitation of drugs used for the treatment of chronic lymphocytic leukemia in various biological matrices during both pre-clinical and clinical developments is very important, often in routine therapeutic drug monitoring. The first developed methods for quantitation were traditionally done on LC in combination with either UV or fluorescence detection. However, the emergence of LC with mass spectrometry in tandem in early 1990s has revolutionized the quantitation as it has provided better sensitivity and selectivity within a shorter run time; therefore it has become the choice of method for the analysis of various drugs. In this article, an overview of various bioanalytical methods (HPLC or LC-MS/MS) for the quantification of drugs for the treatment of chronic lymphocytic leukemia, along with applicability of these methods, is given.
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Affiliation(s)
- Suresh P S
- Jubilant Biosys, 2nd Stage, Bangalore, India
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Simultaneous determination of bendamustine and γ-hydroxybendamustine in mice dried blood spots and its application in a mice pharmacokinetic study. J Pharm Biomed Anal 2019; 174:168-174. [DOI: 10.1016/j.jpba.2019.05.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/04/2019] [Accepted: 05/23/2019] [Indexed: 02/06/2023]
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Jain S, Jadav T, Sahu AK, Kalia K, Sengupta P. An Exploration of Advancement in Analytical Methodology for Quantification of Anticancer Drugs in Biomatrices. ANAL SCI 2019; 35:719-732. [PMID: 30905906 DOI: 10.2116/analsci.19r002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Significant numbers of newer anticancer drugs are regularly entering into the market worldwide to fight against different types of cancers. Analytical methodologies are being developed to quantitate those molecules in a variety of matrices during their drug development stages. Selection of biological matrices for developing bioanalytical methods is based on the mechanism of action, site of action, site of metabolism and route of excretion of the drugs or their metabolites. In this review, we have described the current scenario and advancements in bioanalytical techniques for quantification of different anticancer drugs in a variety of biomatrices with a special emphasis on sample preparation techniques. We have discussed and summarized different bioanalytical aspects for anticancer drugs, which can give direction to the researcher for choosing appropriate techniques for their quantification needs.
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Affiliation(s)
- Sonali Jain
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad
| | - Tarang Jadav
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad
| | - Amit Kumar Sahu
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad
| | - Kiran Kalia
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad
| | - Pinaki Sengupta
- National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad
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Ayoub BM, Mowaka S, Safar MM, Ashoush N, Arafa MG, Michel HE, Tadros MM, Elmazar MM, Mousa SA. Repositioning of Omarigliptin as a once-weekly intranasal Anti-parkinsonian Agent. Sci Rep 2018; 8:8959. [PMID: 29895906 PMCID: PMC5997767 DOI: 10.1038/s41598-018-27395-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 05/30/2018] [Indexed: 12/13/2022] Open
Abstract
Drug repositioning is a revolution breakthrough of drug discovery that presents outstanding privilege with already safer agents by scanning the existing candidates as therapeutic switching or repurposing for marketed drugs. Sitagliptin, vildagliptin, saxagliptin & linagliptin showed antioxidant and neurorestorative effects in previous studies linked to DPP-4 inhibition. Literature showed that gliptins did not cross the blood brain barrier (BBB) while omarigliptin was the first gliptin that crossed it successfully in the present work. LC-MS/MS determination of once-weekly anti-diabetic DPP-4 inhibitors; omarigliptin & trelagliptin in plasma and brain tissue was employed after 2 h of oral administration to rats. The brain/plasma concentration ratio was used to deduce the penetration power through the BBB. Results showed that only omarigliptin crossed the BBB due to its low molecular weight & lipophilic properties suggesting its repositioning as antiparkinsonian agent. The results of BBB crossing will be of interest for researchers interested in Parkinson's disease. A novel intranasal formulation was developed using sodium lauryl sulphate surfactant to solubilize the lipophilic omarigliptin with penetration enhancing & antimicrobial properties. Intranasal administration showed enhanced brain/plasma ratio by 3.3 folds compared to the oral group accompanied with 2.6 folds increase in brain glucagon-like peptide-1 concentration compared to the control group.
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Affiliation(s)
- Bassam M Ayoub
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt.
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt.
| | - Shereen Mowaka
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- Analytical Chemistry Department, Faculty of Pharmacy, Helwan University, Ein Helwan, Cairo, Egypt
| | - Marwa M Safar
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- Pharmacology & Biochemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- Pharmacology & Toxicology Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini st., Cairo, Egypt
| | - Nermeen Ashoush
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- Clinical Pharmacy and Pharmacy Practice Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
| | - Mona G Arafa
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- Pharmaceutics Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- Chemotheraputic Unit, Mansoura University Hospitals, Mansoura, 35516, Egypt
| | - Haidy E Michel
- Pharmacology & Toxicology Department, Faculty of Pharmacy, Ain Shams University, El-Abaseya, Cairo, Egypt
| | - Mariam M Tadros
- Analytical Chemistry Department, Faculty of Pharmacy, Ain Shams University, El-Abaseya, Cairo, Egypt
| | - Mohamed M Elmazar
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
- Pharmacology & Biochemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk city, Cairo, Egypt
| | - Shaker A Mousa
- The Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, United States
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Plenis A, Frolow A, Rekowska N, Olędzka I, Kowalski P, Bień E, Krawczyk MA, Adamkiewicz-Drożynska E, Bączek T. Determination of Bendamustine in Human Plasma and Urine by LC-FL Methods: Application in a Drug Monitoring. Chromatographia 2016; 79:861-873. [PMID: 27429473 PMCID: PMC4930483 DOI: 10.1007/s10337-016-3103-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 04/28/2016] [Accepted: 05/09/2016] [Indexed: 11/30/2022]
Abstract
Simple and sensitive liquid chromatography (LC) methods with fluorescence (FL) detection for the determination of bendamustine (BM) in human plasma and urine were developed and validated. The procedure of BM extraction from a plasma sample involved solid-phase extraction with a C18 SPE column, while liquid–liquid extraction with dichloromethane was applied for a urine sample. In both methods, cinoxacin was used as the internal standard. Chromatographic separations were performed on a Synergi Max-RP column, while FL detector was set at the excitation wavelength of 328 nm and the emission wavelength of 420 nm. The LC-FL methods were validated for accuracy, precision, selectivity, linearity, recovery, and stability. The detection limits for BM were 0.5 and 2.5 ng mL−1 in plasma and urine, respectively. The intra-day and inter-day precisions were less than 9.86 %, while the accuracies were higher than 92.63 and 94.29 % for BM in plasma and urine, respectively. The proposed LC-FL methods were sensitive, robust, and specific, allowing reliable drug quantification in plasma and urine samples. The methodologies were successfully applied to monitoring of BM in a child with cancer treated with BM.
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Affiliation(s)
- Alina Plenis
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
| | - Agnieszka Frolow
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
| | - Natalia Rekowska
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
| | - Ilona Olędzka
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
| | - Piotr Kowalski
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
| | - Ewa Bień
- Department of Pediatris, Hematology and Oncology; Medical University Gdansk, Debinki 7, 80-11 Gdansk, Poland
| | - Małgorzata Anna Krawczyk
- Department of Pediatris, Hematology and Oncology; Medical University Gdansk, Debinki 7, 80-11 Gdansk, Poland
| | | | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
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Chen W, Zou L, Zhang F, Xu X, Zhang L, Liao M, Li X, Ding L. Determination and characterization of two degradant impurities in bendamustine hydrochloride drug product. J Chromatogr Sci 2015; 53:1673-9. [PMID: 26052090 DOI: 10.1093/chromsci/bmv070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Indexed: 11/12/2022]
Abstract
Bendamustine hydrochloride is an alkylating antitumor agent with a good efficacy in the treatment of chronic lymphocytic leukemia (CLL) and B-cell non-Hodgkin's lymphoma (B-NHL). Under the stressed conditions, two degradant impurities in bendamustine hydrochloride drug product were detected by high-performance liquid chromatography. These two degradant impurities were isolated from preparative liquid chromatography, and were further characterized using Q-TOF/MS and nuclear magnetic resonance (NMR). Based on the MS and NMR spectral data, they were characterized as 4-[5-(2-chloro-ethylamino)-1-methyl-1H-benzoimidazol-2-yl] butyric acid hydrochloride (impurity-A) and 4-{5-[[2-(4-{5-[bis-(2-chloroethyl) amino]-1-methyl-1H-benzoimidazol-2-yl}-butyryloxy)-ethyl]-(2-chloroethyl)amino]-1-methyl-3a, 7a-dihydro-1H-benzoimidazol-2-yl} butyric acid hydrochloride (impurity-B). Isolation, structural elucidation of these two impurities by spectral data (Q-TOF/MS, (1)H NMR, (13)C NMR, D2O exchange NMR and two-dimensional NMR) and the probable formation mechanism of the impurities were discussed.
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Affiliation(s)
- Wenhua Chen
- Department of Pharmaceutical Analysis, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
| | - Limin Zou
- Jiangsu Simcere Pharmaceutical Group Ltd, Xuanwu Avenue No. 699-18, Nanjing 210042, PR China
| | - Fei Zhang
- Jiangsu Simcere Pharmaceutical Group Ltd, Xuanwu Avenue No. 699-18, Nanjing 210042, PR China
| | - Xiangyang Xu
- Jiangsu Simcere Pharmaceutical Group Ltd, Xuanwu Avenue No. 699-18, Nanjing 210042, PR China
| | - Liandi Zhang
- Jiangsu Simcere Pharmaceutical Group Ltd, Xuanwu Avenue No. 699-18, Nanjing 210042, PR China
| | - Mingyi Liao
- Jiangsu Simcere Pharmaceutical Group Ltd, Xuanwu Avenue No. 699-18, Nanjing 210042, PR China
| | - Xiaoqiang Li
- Jiangsu Simcere Pharmaceutical Group Ltd, Xuanwu Avenue No. 699-18, Nanjing 210042, PR China
| | - Li Ding
- Department of Pharmaceutical Analysis, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
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Huber S, Antoni F, Schickaneder C, Schickaneder H, Bernhardt G, Buschauer A. Stabilities of neutral and basic esters of bendamustine in plasma compared to the parent compound: Kinetic investigations by HPLC. J Pharm Biomed Anal 2015; 104:137-43. [DOI: 10.1016/j.jpba.2014.11.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 11/14/2014] [Accepted: 11/20/2014] [Indexed: 10/24/2022]
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9
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Simultaneous determination of bendamustine and its active metabolite, gamma-hydroxy-bendamustine in human plasma and urine using HPLC-fluorescence detector: Application to a pharmacokinetic study in Chinese cancer patients. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 960:98-104. [DOI: 10.1016/j.jchromb.2014.04.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 04/02/2014] [Accepted: 04/10/2014] [Indexed: 11/18/2022]
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