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Timmerman P, Barfield M, Portabella EB, Calogero S, Cowan K, Faber J, Ferrari L, Golob M, Goodman J, Goodwin L, Gnoth MJ, Hughes R, Ivanova T, Jordan G, Laurén A, Maux D, McDougall S, Milushewa P, Nelson R, Pynaert G, Sklodowski K, Sleigh R, Struwe P, Verhaeghe T, Wheller R, White S, Zeiser K. Recommendations and feedback from the European Bioanalysis Forum Workshop: 1 year into ICH M10 - keeping our finger on the pulse. Bioanalysis 2024; 16:259-270. [PMID: 38315622 DOI: 10.4155/bio-2024-0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024] Open
Abstract
The ICH M10 guideline on bioanalytical method validation and sample analysis is being adopted since 2023. However, and inevitably, some paragraphs or requirements remain ambiguous and are open for different interpretations. In support of a harmonized interpretation by the industry and health authorities, the European Bioanalysis Forum organized a workshop on 14 November 2023 in Barcelona, Spain, to discuss unclear and/or ambiguous paragraphs which were identified by the European Bioanalysis Forum community and delegates of the workshop prior to the workshop. This manuscript reports back from the workshop with recommendations and aims at continuing an open scientific discussion within the industry and with regulators in support of a science-driven guideline for the bioanalytical community and in line with the ICH mission - that is, achieve greater harmonization worldwide to ensure that safe, effective and high-quality medicines are developed and registered in the most resource-efficient manner.
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Affiliation(s)
- Philip Timmerman
- European Bioanalysis Forum, Havenlaan 86c b204, Brussels, 1000, Belgium
| | - Matthew Barfield
- Roche Innovation Center Welwyn, Roche Pharma Research & Early Development, Welwyn Garden City, Hertfordshire, AL7 1TW, United Kingdom
| | - Enric Bertran Portabella
- Moderna Innovation & Technology Center, Harwell Science & Innovation Campus. Oxford, OX11 0DF, United Kingdom
| | | | - Kyra Cowan
- Merck KGaA, Research & Development, Drug Metabolism & Pharmacokinetics New Biological Entities, Darmstadt, 64293, Germany
| | - Jörg Faber
- A&M Labor für Analytik und Metabolismusforschung Service GmbH, Bergheim, 50126, Germany
| | - Luca Ferrari
- Roche Pharma Research & Early Development (pRED), F. Hoffmann-La Roche Ltd, Basel, 4070, Switzerland
| | | | - Jo Goodman
- AstraZeneca, Integrated Bioanalysis, Clinical Pharmacology & Safety Sciences, BioPharmaceuticals R&D, Cambridge, CB21 6GH, United Kingdom
| | - Lee Goodwin
- Labcorp, Bioanalytical Services, Otley Road, Harrogate, HG3 1PY, United Kingdom
| | - Mark Jean Gnoth
- Bayer, DMPK, in vivo PK & bioanalytics, Bayer AG, Wuppertal, 42096, Germany
| | - Richard Hughes
- Resolian Bioanalytics, Newmarket Road, Fordham, CB7 5WW, United Kingdom
| | | | - Gregor Jordan
- Roche Pharma Research & Early Development (pRED), Pharmaceutical Sciences, Bioanalytics & Biomarkers, Roche Innovation Center Munich, Roche Diagnostics GmbH, Penzberg, 82377, Germany
| | - Anna Laurén
- MinervaX, Lund, 223 63, Sweden (employed by at the time of writing of this manuscript: Novo Nordisk A/S, Non-clinical & Clinical Assay Sciences, Global Discovery & Development Sciences, Global Drug Discovery, Maaløv, DK-2760, Denmark)
| | - Delphine Maux
- Syneos Health, Clinical Pharmacology & Bioanalysis, Bioanalysis, Biot, 06410, France
| | - Stuart McDougall
- Quotient Sciences, Bioanalytical Services, Taylor Drive, Alnwick, Northumberland, NE66 2DH, United Kingdom
| | | | | | | | - Kamil Sklodowski
- Roche Pharma Research & Early Development (pRED), F. Hoffmann-La Roche Ltd, Basel, 4070, Switzerland
| | - Rebecca Sleigh
- Resolian Bioanalytics, Newmarket Road, Fordham, CB7 5WW, United Kingdom
| | - Petra Struwe
- Celerion Switzerland AG, Bioanalytical Services, Allmendstrasse, Fehraltorf, 8320, Switzerland
| | - Tom Verhaeghe
- J&J Innovative Medicine, BDDS, Beerse, 2340, Belgium
| | - Robert Wheller
- Resolian Bioanalytics, Newmarket Road, Fordham, CB7 5WW, United Kingdom
| | - Steve White
- GSK, IVIVT-BIB, Gunnells Wood Road, Stevenage, SG1 2NY, United Kingdom
| | - Katja Zeiser
- Nuvisan GmbH, Bioanalysis, Neu-Ulm, 89231, Germany
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2
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Sun S, Li X, Zhang L, Zhong Z, Chen C, Zuo Y, Chen Y, Hu H, Liu F, Xiong G, Lu H, Chen J, Dai J. Hexafluoropropylene oxide trimer acid (HFPO-TA) disturbs embryonic liver and biliary system development in zebrafish. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 859:160087. [PMID: 36372181 DOI: 10.1016/j.scitotenv.2022.160087] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/24/2022] [Accepted: 11/05/2022] [Indexed: 06/16/2023]
Abstract
Hexafluoropropylene oxide trimer acid (HFPO-TA), a novel alternative to perfluorooctanoic acid (PFOA), has emerged as a potential environmental pollutant. Here, to investigate the toxic effects of HFPO-TA on liver and biliary system development, zebrafish embryos were exposed to 0, 50, 100, or 200 mg/L HFPO-TA from 6 to 120 h post-fertilization (hpf). Results showed that the 50 % lethal concentration (LC50) of HFPO-TA was 231 mg/L at 120 hpf, lower than that of PFOA. HFPO-TA exposure decreased embryonic hatching, survival, and body length. Furthermore, HFPO-TA exerted higher toxicity at the specification stage than during the differentiation and maturation stages, leading to small-sized livers in Tg(fabp10a: DsRed) transgenic larvae and histopathological changes. Significant decreases in the mRNA expression of genes related to liver formation were observed. Alanine transaminase (ALT), aspartate aminotransferase (AST), total bilirubin (TBIL), and direct bilirubin (DBIL) levels were significantly increased. HFPO-TA decreased total cholesterol (TCHO) and triglyceride (TG) activities, disturbed lipid metabolism through the peroxisome proliferator-activated receptor (PPAR) pathway, and induced an inflammatory response. Furthermore, HFPO-TA inhibited intrahepatic biliary development in Tg(Tp1:eGFP) transgenic larvae and interfered with transcription of genes associated with biliary duct development. HFPO-TA reduced bile acid synthesis but increased bile acid transport, resulting in disruption of bile acid metabolism. Therefore, HFPO-TA influenced embryonic liver and biliary system morphogenesis, caused liver injury, and may be an unsafe alternative for PFOA.
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Affiliation(s)
- Sujie Sun
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Xue Li
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Li Zhang
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Zilin Zhong
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Chao Chen
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Yuhua Zuo
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Yu Chen
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Hongmei Hu
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
| | - Fasheng Liu
- Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, Jiangxi Key Laboratory of Developmental Biology of Organs, College of Life Sciences, Jinggangshan University, Ji'an 343009, Jiangxi, China
| | - Guanghua Xiong
- Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, Jiangxi Key Laboratory of Developmental Biology of Organs, College of Life Sciences, Jinggangshan University, Ji'an 343009, Jiangxi, China
| | - Huiqiang Lu
- Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, Jiangxi Key Laboratory of Developmental Biology of Organs, College of Life Sciences, Jinggangshan University, Ji'an 343009, Jiangxi, China.
| | - Jianjun Chen
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China.
| | - Jiayin Dai
- State Environmental Protection Key Laboratory of Environmental Health Impact Assessment of Emerging Contaminants, School of Environmental Sciences and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai 200240, China.
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3
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Bavlovič Piskáčková H, Kollárová-Brázdová P, Kučera R, Macháček M, Pedersen-Bjergaard S, Štěrbová-Kovaříková P. The electromembrane extraction of pharmaceutical compounds from animal tissues. Anal Chim Acta 2021; 1177:338742. [PMID: 34482886 DOI: 10.1016/j.aca.2021.338742] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/01/2021] [Accepted: 06/04/2021] [Indexed: 11/16/2022]
Abstract
The reliable analysis of various compounds from tissue requires a tedious sample preparation. The sample pretreatment usually involves proper homogenization that facilitates extraction of target analytes, followed by an appropriate sample clean-up preventing matrix effects. Electromembrane extraction (EME) seems to have a significant potential to streamline the whole procedure. In this study, the applicability of EME for direct isolation of analytes from animal tissues was investigated for the first time. Extraction conditions were systematically optimized to isolate model analytes (daunorubicin and its metabolite daunorubicinol) from various tissues (myocardium, skeletal muscle and liver) coming from a pharmacokinetic study in rabbits. The relative recoveries of daunorubicin and its metabolite in all tissues, determined by the UHPLC-MS/MS method, were higher than 66 and 75%, respectively. Considerably low matrix effects (0 ± 8% with CV lower than 6%) and negligible content of phospholipids detected in EME extracts demonstrate the exceptional effectiveness of this microextraction approach in purification of tissue samples. The difference in the concentrations of the analytes determined after EME and reference liquid-liquid extraction of real tissue samples was lower than 12%, which further emphasized the trustworthiness of EME. Moreover, the considerable time reduction needed for sample treatment in case of EME must be emphasized. This study proved that EME is a simple, effective and reliable microextraction technique capable of direct extraction of the analytes from pulverized tissues without the need for an additional homogenization or purification step.
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Affiliation(s)
- Hana Bavlovič Piskáčková
- Faculty of Pharmacy in Hradec Králové, Charles University, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic
| | - Petra Kollárová-Brázdová
- Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, 500 03, Hradec Králové, Czech Republic
| | - Radim Kučera
- Faculty of Pharmacy in Hradec Králové, Charles University, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic
| | - Miloslav Macháček
- Faculty of Pharmacy in Hradec Králové, Charles University, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic
| | - Stig Pedersen-Bjergaard
- Department of Pharmacy, University of Oslo, P.O.Box 1068 Blindern, 0316, Oslo, Norway; Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, 2100, Copenhagen, Denmark
| | - Petra Štěrbová-Kovaříková
- Faculty of Pharmacy in Hradec Králové, Charles University, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic.
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Maldonado MM, Rosado-González G, Bloom J, Duconge J, Ruiz-Calderón JF, Hernández-O’Farrill E, Vlaar C, Rodríguez-Orengo JF, Dharmawardhane S. Pharmacokinetics of the Rac/Cdc42 Inhibitor MBQ-167 in Mice by Supercritical Fluid Chromatography-Tandem Mass Spectrometry. ACS OMEGA 2019; 4:17981-17989. [PMID: 31720502 PMCID: PMC6843717 DOI: 10.1021/acsomega.9b01641] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 09/24/2019] [Indexed: 06/02/2023]
Abstract
The Rho GTPases Rac and Cdc42 are potential targets against metastatic diseases. We characterized the small molecule MBQ-167 as an effective dual Rac/Cdc42 inhibitor that reduces HER2-type tumor growth and metastasis in mice by ∼90%. This study reports the pharmacokinetics and tissue distribution of MBQ-167 following intraperitoneal and oral single-dose administrations. We first developed and validated a bioanalytical method for the quantitation of MBQ-167 in mouse plasma and tissues by supercritical fluid chromatography coupled with electrospray ionization tandem mass spectrometry. MBQ-167 was rapidly distributed into the kidneys after intraperitoneal dosing, whereas oral administration resulted in higher distribution to lungs. The elimination half-lives were 2.17 and 2.6 h for the intraperitoneal and oral dosing, respectively. The relative bioavailability of MBQ-167 after oral administration was 35%. This investigation presents the first analysis of the pharmacokinetics of MBQ-167 and supports further preclinical evaluation of this drug as a potential anticancer therapeutic.
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Affiliation(s)
- María
del Mar Maldonado
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
| | - Gabriela Rosado-González
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
- Department
of Biology & Chemistry, University of
Puerto Rico Río Piedras, PO Box 23346, San Juan, Puerto Rico 00931-3346, United States
| | - Joseph Bloom
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
| | - Jorge Duconge
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
| | - Jean F. Ruiz-Calderón
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
| | - Eliud Hernández-O’Farrill
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
| | - Cornelis Vlaar
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
| | - José F. Rodríguez-Orengo
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
- FDI
Clinical Research, 998
Ave. Luis Muñoz Rivera, San Juan, Puerto Rico 00927, United States
| | - Suranganie Dharmawardhane
- Department
of Biochemistry and Department of Pharmaceutical Sciences, School
of Pharmacy, University of Puerto Rico Medical
Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067, United States
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5
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Applications of MALDI mass spectrometry imaging for pharmacokinetic studies during drug development. Drug Metab Pharmacokinet 2019; 34:209-216. [DOI: 10.1016/j.dmpk.2019.04.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/14/2019] [Accepted: 04/19/2019] [Indexed: 12/23/2022]
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6
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Ocular bioanalysis: challenges and advancements in recent years for these rare matrices. Bioanalysis 2017; 9:1997-2014. [DOI: 10.4155/bio-2017-0175] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
There are many ocular diseases still presenting unmet medical needs. Therefore, new ophthalmologic drugs are being developed. Bioanalysis of eye compartments (along with plasma and other tissues) is important to determine exposure of the target organ to the drug and to help interpret local pharmacological or toxic effects. This review article identifies several challenges that occur within ocular bioanalysis. They include sample collection and preparation, analytical issues, sourcing control matrix, data interpretation and regulatory requirements. It summarizes how these challenges have been recently addressed, how research has advanced and which questions remain unanswered. Recommendations are made based on the literature and our practical experience within ocular bioanalysis and future perspectives are discussed.
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7
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Rzagalinski I, Volmer DA. Quantification of low molecular weight compounds by MALDI imaging mass spectrometry - A tutorial review. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2016; 1865:726-739. [PMID: 28012871 DOI: 10.1016/j.bbapap.2016.12.011] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 12/01/2016] [Accepted: 12/19/2016] [Indexed: 10/20/2022]
Abstract
Matrix-assisted laser desorption/ionization (MALDI)-mass spectrometry imaging (MSI) permits label-free in situ analysis of chemical compounds directly from the surface of two-dimensional biological tissue slices. It links qualitative molecular information of compounds to their spatial coordinates and distribution within the investigated tissue. MALDI-MSI can also provide the quantitative amounts of target compounds in the tissue, if proper calibration techniques are performed. Obviously, as the target molecules are embedded within the biological tissue environment and analysis must be performed at their precise locations, there is no possibility for extensive sample clean-up routines or chromatographic separations as usually performed with homogenized biological materials; ion suppression phenomena therefore become a critical side effect of MALDI-MSI. Absolute quantification by MALDI-MSI should provide an accurate value of the concentration/amount of the compound of interest in relatively small, well-defined region of interest of the examined tissue, ideally in a single pixel. This goal is extremely challenging and will not only depend on the technical possibilities and limitations of the MSI instrument hardware, but equally on the chosen calibration/standardization strategy. These strategies are the main focus of this article and are discussed and contrasted in detail in this tutorial review. This article is part of a Special Issue entitled: MALDI Imaging, edited by Dr. Corinna Henkel and Prof. Peter Hoffmann.
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Affiliation(s)
- Ignacy Rzagalinski
- Institute of Bioanalytical Chemistry, Saarland University, 66123 Saarbrücken, Germany
| | - Dietrich A Volmer
- Institute of Bioanalytical Chemistry, Saarland University, 66123 Saarbrücken, Germany.
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Hedaya MA, Thomas V, Abdel-Hamid ME, Kehinde EO, Phillips OA. A validated UPLC-MS/MS method for the analysis of linezolid and a novel oxazolidinone derivative (PH027) in plasma and its application to tissue distribution study in rabbits. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1040:89-96. [PMID: 27978473 DOI: 10.1016/j.jchromb.2016.11.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 11/22/2016] [Accepted: 11/23/2016] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Linezolid is the first approved oxazolidinone antibacterial agent, whereas PH027 is a novel compound of the same class that exhibits good in vitro antibacterial activity. The objective of this study was to develop an UPLC-MS/MS assay for the analysis of linezolid and PH027 in plasma and to apply the method for comparative pharmacokinetic and tissue distribution studies of both compounds. METHOD Plasma samples and calibrators were extracted with diethyl ether after addition of the internal standard solution. After evaporation of the ether layer, the residue was reconstituted in mobile phase and injected into UPLC-MS/MS. The mobile phase consisted of 2mM ammonium acetate buffer solution and acetonitrile (70:30) at a flow rate of 0.2ml/min. Separation was achieved using UPLC BEH C18 column, and quantitative determination of the analytes was performed using multiple-reaction monitoring (MRM) scanning mode. The method was validated by analyzing quality control tissue homogenate samples, and was applied to analyze tissue homogenate samples obtained following IV injections of linezolid and PH027 in rabbits. RESULTS The developed UPLC-MS/MS method was linear in the concentration range of 50-5000ng/ml. Validation of the method proved that the method's precision, selectivity and stability were all within the acceptable limits. Linezolid and PH027 concentrations were accurately determined in the quality control tissue homogenate samples, and analysis of samples obtained following IV administration of the two compounds showed that the tissue to plasma concentration ratio of PH027 was higher than that of linezolid probably due to its higher lipophilicity. CONCLUSIONS The developed UPLC-MS/MS method for the analysis of linezolid and PH027 in rabbit's plasma can accurately determine the concentrations of these compounds in different tissues.
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Affiliation(s)
- Mohsen A Hedaya
- Department of Pharmaceutics, Faculty of Pharmacy, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait.
| | - Vidhya Thomas
- Department of Pharmaceutics, Faculty of Pharmacy, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait.
| | - Mohamed E Abdel-Hamid
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait.
| | - Elijah O Kehinde
- Department of Surgery, Faculty of medicine, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait.
| | - Oludotun A Phillips
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait.
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9
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Yuan L, Ma L, Dillon L, Fancher RM, Sun H, Zhu M, Lehman-McKeeman L, Aubry AF, Ji QC. Investigation of the "true" extraction recovery of analytes from multiple types of tissues and its impact on tissue bioanalysis using two model compounds. Anal Chim Acta 2016; 945:57-66. [PMID: 27968716 DOI: 10.1016/j.aca.2016.09.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 09/28/2016] [Accepted: 09/29/2016] [Indexed: 10/20/2022]
Abstract
LC-MS/MS has been widely applied to the quantitative analysis of tissue samples. However, one key remaining issue is that the extraction recovery of analyte from spiked tissue calibration standard and quality control samples (QCs) may not accurately represent the "true" recovery of analyte from incurred tissue samples. This may affect the accuracy of LC-MS/MS tissue bioanalysis. Here, we investigated whether the recovery determined using tissue QCs by LC-MS/MS can accurately represent the "true" recovery from incurred tissue samples using two model compounds: BMS-986104, a S1P1 receptor modulator drug candidate, and its phosphate metabolite, BMS-986104-P. We first developed a novel acid and surfactant assisted protein precipitation method for the extraction of BMS-986104 and BMS-986104-P from rat tissues, and determined their recoveries using tissue QCs by LC-MS/MS. We then used radioactive incurred samples from rats dosed with 3H-labeled BMS-986104 to determine the absolute total radioactivity recovery in six different tissues. The recoveries determined using tissue QCs and incurred samples matched with each other very well. The results demonstrated that, in this assay, tissue QCs accurately represented the incurred tissue samples to determine the "true" recovery, and LC-MS/MS assay was accurate for tissue bioanalysis. Another aspect we investigated is how the tissue QCs should be prepared to better represent the incurred tissue samples. We compared two different QC preparation methods (analyte spiked in tissue homogenates or in intact tissues) and demonstrated that the two methods had no significant difference when a good sample preparation was in place. The developed assay showed excellent accuracy and precision, and was successfully applied to the quantitative determination of BMS-986104 and BMS-986104-P in tissues in a rat toxicology study.
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Affiliation(s)
- Long Yuan
- Bioanalytical Sciences, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA.
| | - Li Ma
- Biotransformation, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - Lisa Dillon
- Discovery Toxicology, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - R Marcus Fancher
- Metabolism and Pharmacokinetics, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - Huadong Sun
- Metabolism and Pharmacokinetics, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - Mingshe Zhu
- Biotransformation, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - Lois Lehman-McKeeman
- Discovery Toxicology, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - Anne-Françoise Aubry
- Bioanalytical Sciences, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - Qin C Ji
- Bioanalytical Sciences, Research & Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA.
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10
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Khatal L, Gaur A, Naphade A, Kandikere V, Mookhtiar K. Impact of APCI ionization source in liquid chromatography tandem mass spectrometry based tissue distribution studies. Biomed Chromatogr 2016; 30:1676-85. [DOI: 10.1002/bmc.3740] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 03/30/2016] [Accepted: 04/07/2016] [Indexed: 01/07/2023]
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11
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Tiered approach into practice: scientific validation for chromatography-based assays in early development – a recommendation from the European Bioanalysis Forum. Bioanalysis 2015; 7:2387-2398. [DOI: 10.4155/bio.15.168] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The principles of tiered approach have been part of the bioanalytical toolbox for some years. Nevertheless, an in spite of many valuable discussions in industry, they remain difficult to apply in a harmonized way for a broad array of studies in early drug development where these alternative approaches to regulated validation would make sense. The European Bioanalysis Forum has identified the need to proposes some practical workflows for five categories of studies for chromatography based assays where scientific validation will allow additional freedom while safeguarding scientific rigor and robust documentation: quantification of metabolites in plasma in relation to ICH M3(R2), urine analysis, tissue homogenate analysis, and preclinical and clinical studies in early stages of drug development. The recommendation would introduce a common language and harmonized best practice for these study categories and can help to refocus towards optimized scientific and resource investments for bioanalysis in early drug development.
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12
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Surrogate matrix: opportunities and challenges for tissue sample analysis. Bioanalysis 2015; 7:2419-2433. [DOI: 10.4155/bio.15.161] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Often there is limited availability of matching tissue matrix and/or the analyte may occur endogenously in the target tissue. Surrogate matrix provides an option for quantitation of drug, metabolite(s) and biomarker(s) in these circumstances. However, the use of a surrogate matrix also presents challenges. This paper summarizes and discusses the challenges of selecting a proper surrogate, validating the suitability of the surrogate and establishing a surrogate tissue method using the fit-for-purpose approach. This paper also systematically reviews the current practices for evaluating key parameters of a surrogate tissue assay, including sensitivity, specificity, selectivity, interference, precision, accuracy, recovery, matrix effects and stability. Considerations and suggestions are provided for dealing with such challenges during method establishment and tissue sample analysis.
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Scientific or regulated validation: a tiered approach? Meeting report from a joint EBF/DVDMDG workshop. Bioanalysis 2015; 7:1703-10. [DOI: 10.4155/bio.15.115] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Tiered approach is rapidly gaining interest in the regulated bioanalytical community. Alternative approaches to the workflows as proposed in the regulatory Guidance (US FDA, EMA) are being used in discovery and early drug development, but with a growing array of assay types and studies requiring bioanalytical support in early drug development, the bioanalytical community is discussing how to bring best value to support these studies. Recently, international industry groups like European Bioanalysis Forum and Global Bioanalysis Consortium have discussed and published on the opportunity and need to include tiered approach more systematically in the early drug development support. On the back of these discussions, the Delaware Valley Drug Metabolism Discussion Group together with the European Bioanalysis Forum organized a meeting in Langhorne (PA, USA) to discuss the hurdles and added value of tiered approach with stakeholders from the Bioanalysis, quality assurance and PK community. The discussions focused on proposing scientific validation for studies where there is currently a mixed use of regulatory and tiered approach workflows. The meeting was well attended and the presentations and panel discussions contributed to a better understanding of what the industry is proposing as future practice.
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Feedback from the European Bioanalysis Forum Workshop: taking tiered approach to the next level. Bioanalysis 2014; 6:2593-8. [DOI: 10.4155/bio.14.224] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Feedback from a European Bioanalysis Forum survey on bioanalysis of drugs in tissues. Bioanalysis 2014; 6:1617-26. [PMID: 25077623 DOI: 10.4155/bio.14.35] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Tissue analysis has always been a difficult discipline of bioanalysis. Laboratories that perform bioanalysis in tissue are facing a lot of challenges and questions before starting experiments, from a scientific/technical point of view regarding more regulated aspects. Actually, literature is poor regarding the more technical and scientific aspects but also beyond that no clear guidance is available on this topic and laboratories performing tissue analysis face real ambiguity regarding regulatory requirements, always with the risk of under- or over-validation of the assay. For all of these reasons bioanalysis in tissue became a frequently discussed topic within the European Bioanalytical Forum (EBF) organization. The EBF then decided to treat this as a specific topic, and carried out a survey that was done in two steps between 2012 and 2013. This paper represents an exhaustive summary of the result of this survey that includes themost important aspects of tissue bioanalysis. This survey provided the team a good starting point for their discussions and resulted in an EBF recommendation paper published separately.
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