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Vasku G, Peltier C, He Z, Thuret G, Gain P, Gabrielle PH, Acar N, Berdeaux O. Comprehensive mass spectrometry lipidomics of human biofluids and ocular tissues. J Lipid Res 2023; 64:100343. [PMID: 36773847 PMCID: PMC10027555 DOI: 10.1016/j.jlr.2023.100343] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/25/2023] [Accepted: 01/28/2023] [Indexed: 02/12/2023] Open
Abstract
Evaluating lipid profiles in human tissues and biofluids is critical in identifying lipid metabolites in dysregulated metabolic pathways. Due to various chemical characteristics, single-run lipid analysis has not yet been documented. Such approach is essential for analyzing pathology-related lipid metabolites. Age-related macular degeneration, the leading cause of vision loss in western countries, is emblematic of this limitation. Several studies have identified alterations in individual lipids but the majority are based on targeted approaches. In this study, we analyzed and identified approximately 500 lipid species in human biofluids (plasma and erythrocytes) and ocular tissues (retina and retinal pigment epithelium) using the complementarity of hydrophilic interaction liquid chromatography (HILIC) and reversed-phase chromatography (RPC), coupled to high-resolution mass spectrometry. For that, lipids were extracted from human eye globes and blood from 10 subjects and lipidomic analysis was carried out through analysis in HILIC and RPC, alternately. Furthermore, we illustrate the advantages and disadvantages of both techniques for lipid characterization. RPC showed greater sensitivity in hydrophobicity-based lipid separation, detecting diglycerides, triglycerides, cholesterol, and cholesteryl esters, whereas no signal of these molecules was obtained in HILIC. However, due to coelution, RPC was less effective in separating polar lipids like phospholipids, which were separated effectively in HILIC in both ionization modes. The complementary nature of these analytical approaches was essential for the detection and identification of lipid classes/subclasses, which can then provide distinct insights into lipid metabolism, a determinant of the pathophysiology of several diseases involving lipids, notably age-related macular degeneration.
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Affiliation(s)
- Glenda Vasku
- Eye and Nutrition Research Group, Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne Franche-Comté, Dijon, France; ChemoSens Platform, Centre des Sciences du Goût et de l'Alimentation, Institut Agro, CNRS, INRAE, Université Bourgogne Franche-Comté, Dijon, France; INRAE, PROBE Research infrastructure, ChemoSens facility, Dijon, France
| | - Caroline Peltier
- ChemoSens Platform, Centre des Sciences du Goût et de l'Alimentation, Institut Agro, CNRS, INRAE, Université Bourgogne Franche-Comté, Dijon, France; INRAE, PROBE Research infrastructure, ChemoSens facility, Dijon, France
| | - Zhiguo He
- Department of Ophthalmology, Biology, Imaging, and Engineering of Corneal Grafts, Faculty of Medicine, Saint Etienne, France
| | - Gilles Thuret
- Department of Ophthalmology, Biology, Imaging, and Engineering of Corneal Grafts, Faculty of Medicine, Saint Etienne, France
| | - Philippe Gain
- Department of Ophthalmology, Biology, Imaging, and Engineering of Corneal Grafts, Faculty of Medicine, Saint Etienne, France
| | - Pierre-Henry Gabrielle
- Eye and Nutrition Research Group, Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne Franche-Comté, Dijon, France; Department of Ophthalmology, University Hospital, Dijon, France
| | - Niyazi Acar
- Eye and Nutrition Research Group, Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Institut Agro, Université de Bourgogne Franche-Comté, Dijon, France
| | - Olivier Berdeaux
- ChemoSens Platform, Centre des Sciences du Goût et de l'Alimentation, Institut Agro, CNRS, INRAE, Université Bourgogne Franche-Comté, Dijon, France; INRAE, PROBE Research infrastructure, ChemoSens facility, Dijon, France.
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Lee S, Palacio Lozano DC, Jones HE, Shin K, Barrow MP. Characterization of Mineral and Synthetic Base Oils by Gas Chromatography-Mass Spectrometry and Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. ENERGY & FUELS : AN AMERICAN CHEMICAL SOCIETY JOURNAL 2022; 36:13518-13525. [PMID: 36425344 PMCID: PMC9677422 DOI: 10.1021/acs.energyfuels.2c02437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/17/2022] [Indexed: 06/16/2023]
Abstract
Base oil is a main component of engine oil that enables smooth operation of an internal combustion engine. There are two types of base oils, such as mineral oil and synthetic oil. In this study, Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) and gas chromatography-mass spectrometry (GC-MS) were used to characterize the base oils. One difficulty in analyzing base oils using MS is that the ionization of alkanes can be problematic due to low ionization efficiencies and the predominance of fragmentation. Despite these limitations, the combination of GC-MS and FT-ICR MS data can provide qualitative insights into the composition differences for these various sample types. The distinctive total ion chromatogram obtained by GC-MS of the different base oils allowed the classification of mineral oil from synthetic oil. The additional structural characteristics of paraffinic compounds were also inferred by GC-MS. FT-ICR MS coupled to two different ionization methods, atmospheric pressure photoionization (APPI) and atmospheric pressure chemical ionization (APCI), was tested for the analysis of base oils. It was determined that APPI was suitable for the analysis of aliphatic hydrocarbon compounds, where APPI minimizes the decomposition of hydrocarbon compounds compared to atmospheric pressure chemical ionization. Using APPI FT-ICR MS, the components of the oils were characterized, including not only paraffinic compounds but also cyclic compounds. In addition, the alpha olefin monomer of the synthetic oil was determined, and the homogeneity of the branched compound of the synthetic base oil was confirmed using GC-MS and FT-ICR MS results.
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Affiliation(s)
- Shinjong Lee
- Materials
Technology and Analysis Team, Hyundai Motor
Group, Gyeonggi-do18280, Korea
| | | | - Hugh E. Jones
- Department
of Chemistry, University of Warwick, CoventryCV4 7AL, United Kingdom
| | - Kyongsik Shin
- Materials
Technology and Analysis Team, Hyundai Motor
Group, Gyeonggi-do18280, Korea
| | - Mark P. Barrow
- Department
of Chemistry, University of Warwick, CoventryCV4 7AL, United Kingdom
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Ng B, Quinete N, Gardinali P. Differential Organic Contaminant Ionization Source Detection and Identification in Environmental Waters by Nontargeted Analysis. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2022; 41:1154-1164. [PMID: 34913511 DOI: 10.1002/etc.5268] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 12/05/2021] [Accepted: 12/09/2021] [Indexed: 05/16/2023]
Abstract
The development of nontargeted analysis (NTA) methods to assess environmental contaminants of emerging concern, which are not commonly monitored, is paramount, especially when no previous knowledge on the identity of the pollution source is available. We compared complementary ionization techniques, namely electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI), in the detection and identification of organic contaminants in tap and surface waters from South Florida. Furthermore, the performance of a simple rationalized NTA method was assessed by analyzing 10 complex mixtures as part of the US Environmental Protection Agency's Non-targeted Analysis Collaborative Trial interlaboratory study, where limitations of the NTA approach have been identified (e.g., number of employed databases, false positives). Different water bodies displayed unique chemical features that can be used as chemical fingerprints for source tracking and discrimination. The APCI technique detected at least threefold as many chemical features as ESI in environmental water samples, corroborating the fact that APCI is more energetic and can ionize certain classes of compounds that are traditionally difficult to ionize by liquid chromatography-mass spectrometry. Kendrick mass defect plots and Van Krevelen diagrams were applied to elucidate unique patterns and theoretical chemical space regions of anthropogenic organic compounds belonging to homologous series or similar classes covered by ESI and APCI. Overall, APCI and ESI were established as complementary, expanding the detected NTA chemical space which would otherwise be underestimated by a single ionization source operated in a single polarity setting. Environ Toxicol Chem 2022;41:1154-1164. © 2021 SETAC.
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Affiliation(s)
- Brian Ng
- Institute of Environment, Florida International University, Modesto A. Maidique Campus, Miami, Florida, USA
- Department of Chemistry and Biochemistry, Biscayne Bay Campus, Florida International University, North Miami, Florida, USA
| | - Natalia Quinete
- Institute of Environment, Florida International University, Modesto A. Maidique Campus, Miami, Florida, USA
- Department of Chemistry and Biochemistry, Biscayne Bay Campus, Florida International University, North Miami, Florida, USA
| | - Piero Gardinali
- Institute of Environment, Florida International University, Modesto A. Maidique Campus, Miami, Florida, USA
- Department of Chemistry and Biochemistry, Biscayne Bay Campus, Florida International University, North Miami, Florida, USA
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Babu AF, Koistinen VM, Turunen S, Solano-Aguilar G, Urban JF, Zarei I, Hanhineva K. Identification and Distribution of Sterols, Bile Acids, and Acylcarnitines by LC-MS/MS in Humans, Mice, and Pigs-A Qualitative Analysis. Metabolites 2022; 12:metabo12010049. [PMID: 35050171 PMCID: PMC8781580 DOI: 10.3390/metabo12010049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 12/28/2022] Open
Abstract
Sterols, bile acids, and acylcarnitines are key players in human metabolism. Precise annotations of these metabolites with mass spectrometry analytics are challenging because of the presence of several isomers and stereoisomers, variability in ionization, and their relatively low concentrations in biological samples. Herein, we present a sensitive and simple qualitative LC–MS/MS (liquid chromatography with tandem mass spectrometry) method by utilizing a set of pure chemical standards to facilitate the identification and distribution of sterols, bile acids, and acylcarnitines in biological samples including human stool and plasma; mouse ileum, cecum, jejunum content, duodenum content, and liver; and pig bile, proximal colon, cecum, heart, stool, and liver. With this method, we detected 24 sterol, 32 bile acid, and 27 acylcarnitine standards in one analysis that were separated within 13 min by reversed-phase chromatography. Further, we observed different sterol, bile acid, and acylcarnitine profiles for the different biological samples across the different species. The simultaneous detection and annotation of sterols, bile acids, and acylcarnitines from reference standards and biological samples with high precision represents a valuable tool for screening these metabolites in routine scientific research.
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Affiliation(s)
- Ambrin Farizah Babu
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210 Kuopio, Finland; (V.M.K.); (I.Z.); (K.H.)
- Afekta Technologies Ltd., Yliopistonranta 1L, 70211 Kuopio, Finland;
- Correspondence: ; Tel.: +358-45-20-30-433
| | - Ville Mikael Koistinen
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210 Kuopio, Finland; (V.M.K.); (I.Z.); (K.H.)
- Afekta Technologies Ltd., Yliopistonranta 1L, 70211 Kuopio, Finland;
- Department of Biochemistry, Food Chemistry and Food Development Unit, University of Turku, 20014 Turku, Finland
| | - Soile Turunen
- Afekta Technologies Ltd., Yliopistonranta 1L, 70211 Kuopio, Finland;
- School of Pharmacy, University of Eastern Finland, 70210 Kuopio, Finland
| | - Gloria Solano-Aguilar
- U.S. Department of Agriculture, Agricultural Research Service, Northeast Area, Beltsville Human Nutrition Research Center, Diet Genomics and Immunology Laboratory, Beltsville, MD 20705, USA; (G.S.-A.); (J.F.U.J.)
| | - Joseph F. Urban
- U.S. Department of Agriculture, Agricultural Research Service, Northeast Area, Beltsville Human Nutrition Research Center, Diet Genomics and Immunology Laboratory, Beltsville, MD 20705, USA; (G.S.-A.); (J.F.U.J.)
| | - Iman Zarei
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210 Kuopio, Finland; (V.M.K.); (I.Z.); (K.H.)
| | - Kati Hanhineva
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210 Kuopio, Finland; (V.M.K.); (I.Z.); (K.H.)
- Afekta Technologies Ltd., Yliopistonranta 1L, 70211 Kuopio, Finland;
- Department of Biochemistry, Food Chemistry and Food Development Unit, University of Turku, 20014 Turku, Finland
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Lakka NS, Kuppan C, Ravinathan P, Palakurthi AK. Development and Validation of Liquid Chromatography - Tandem Mass Spectrometry Method for the estimation of Potential Genotoxic Impurity 2-(2-Chloroethoxy)ethanol in Hydroxyzine. Biomed Chromatogr 2022; 36:e5325. [PMID: 34993972 DOI: 10.1002/bmc.5325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/12/2021] [Accepted: 12/22/2021] [Indexed: 11/08/2022]
Abstract
2-(2-Chloroethoxy)ethanol (CEE) belongs to the so-called cohort of concerns which were classified as a highly potent mutagenic carcinogen by the World Health Organization. CEE is widely used in the synthesis of essential anti-histamine drug hydroxyzine. Besides, it is used as primary solvent in the dyes, nitrocellulose, paints, inks and resins. Owing to its potential genotoxicity, an efficient liquid chromatography-tandem mass spectrometry method was developed for the quantitative estimation of CEE traces in an active pharmaceutical ingredient and in tablet dosage forms of hydroxyzine-free base. The chromatographic separation was achieved on C18 column using a gradient elution mode with a binary solvent system (ammonium formate and methanol). Mass detection was performed for the CEE using a positive mode with selected ion monitoring technique at m/z value of [M+NH4 ]+ . The developed method was validated as per the ICH guideline, the quantitation limit, linearity and recoveries were found to be 0.56 ppm, 0.56 ~ 7.49 ppm (r2 > 0.9985) and 93.6 ~ 99.3%, respectively. The proposed method was highly compatible and was worked effectively to estimate the CEE traces in different stages of drug synthesis and in tablet dosage forms of hydroxyzine for the routine and stability testing.
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Affiliation(s)
- Narasimha S Lakka
- Division of Chemistry, Department of Sciences and Humanities, VIGNAN's Foundation for Science, Technology & Research (VFSTR), Vadlamudi, Guntur (Dist.), India
| | - Chandrasekar Kuppan
- Division of Chemistry, Department of Sciences and Humanities, VIGNAN's Foundation for Science, Technology & Research (VFSTR), Vadlamudi, Guntur (Dist.), India
| | - Poornima Ravinathan
- Department of Science and Humanities JMJ College for Women, Guntur (Dist.), India
| | - Ashok Kumar Palakurthi
- Department of Analytical Research and Development, Aurex Laboratories LLC, East Windsor, NJ, USA
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Retmana IA, Beijnen JH, Sparidans RW. Chromatographic bioanalytical assays for targeted covalent kinase inhibitors and their metabolites. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1162:122466. [PMID: 33316750 DOI: 10.1016/j.jchromb.2020.122466] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 02/07/2023]
Abstract
Deriving from targeted kinase inhibitors (TKIs), targeted covalent kinase inhibitors (TCKIs) are a new class of TKIs that are covalently bound to their target residue of kinase receptors. Currently, there are many new TCKIs under clinical development besides afatinib, ibrutinib, osimertinib, neratinib, acalabrutinib, dacomitinib, and zanubrutinib that are already approved by the FDA. Subsequently, there is an increasing demand for bioanalytical methods to qualitatively and quantitively investigate those compounds, leading to a number of papers reporting the development, validation, and use of bioanalytical methods for TCKIs. Most publications describe the technological set up of analytical methods that allow quantification of TCKIs in various biomatrices such as plasma, cerebrospinal fluid, urine, tissue, and liver microsomes. In addition, the identification of metabolites and biotransformation pathways of new TCKIs has gained more interest in recent years. We provide an overview of bioanalytical methods of this new class of TCKIs. The included issues are sample pretreatment, chromatographic separation, detection, and method validation. In the scope of bioanalysis of TCKIs, protein precipitation is mostly applied to treat the biological matrices sample. Liquid chromatographic in reversed-phase mode (RPLC) and mass detection with triple quadrupole (QqQ) are the most often utilized separation and quantitative detection modes, respectively. There may be a possibility of increased use of the high-resolution mass spectrometry (HRMS) for qualitative investigation purposes in the future. We also found that US FDA and EMA guidelines are the most common guidelines employed as validation framework for the bioanalytical methods of TCKIs.
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Affiliation(s)
- Irene A Retmana
- The Netherlands Cancer Institute, Division of Pharmacology, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands; Utrecht University, Faculty of Science, Department of Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Jos H Beijnen
- Utrecht University, Faculty of Science, Department of Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands; The Netherlands Cancer Institute, Department of Pharmacy & Pharmacology, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - Rolf W Sparidans
- Utrecht University, Faculty of Science, Department of Pharmaceutical Sciences, Division of Pharmacology, Universiteitsweg 99, 3584 CG, Utrecht, the Netherlands.
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Galani JHY, Houbraken M, Van Hulle M, Spanoghe P. Comparison of electrospray and UniSpray, a novel atmospheric pressure ionization interface, for LC-MS/MS analysis of 81 pesticide residues in food and water matrices. Anal Bioanal Chem 2019; 411:5099-5113. [PMID: 31152225 PMCID: PMC6647134 DOI: 10.1007/s00216-019-01886-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/23/2019] [Accepted: 04/30/2019] [Indexed: 01/18/2023]
Abstract
In mass spectrometry, the type and design of ionization source play a key role on the performance of a given instrument. Therefore, it is of paramount importance to evaluate newly developed sources for their suitability to analyze food contaminants like pesticide residues. Here, we carried out a head-to-head comparison of key extraction and analytical performance parameters of an electrospray ionization (ESI) source with a new atmospheric pressure ionization source, UniSpray (US). The two interfaces were evaluated in three matrices of different properties (coffee, apple, and water) to determine if multiresidue analysis of 81 pesticides by QuEChERS extraction and LC-MS/MS analysis could be improved. Depending on the matrix and irrespective of the chemical class, US provided a tremendous gain in signal intensity (22- to 32-fold in peak area, 6- to 7-fold in peak height), a threefold to fourfold increase in signal-to-noise ratio, a mild gain in the range of compounds that can be quantified, and up to twofold improvement of recovery. UniSpray offered comparable linearity and precision of the analyses with ESI, and did not affect the ion ratio. A gain in sensitivity of many compounds was observed with US, but in general, the two ionization interfaces did not show significant difference in LOD and LOQ. UniSpray suffered less signal suppression; the matrix effect was in average 3 to 4 times more pronounced, but showed better values than ESI. With no effect on recovery efficiency, US improved the overall process efficiency 3 to 4 times more than ESI. Graphical abstract.
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Affiliation(s)
- Joseph Hubert Yamdeu Galani
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT, UK. .,Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium. .,Department of Agriculture and Veterinary Medicine, Université des Montagnes, P.O. Box 208, Bangangté, Cameroon.
| | - Michael Houbraken
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Marijn Van Hulle
- Waters NV/SA, ConneXion Business Park, Brusselsesteenweg 500, 1731, Zellik, Belgium
| | - Pieter Spanoghe
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
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Deme P, Narasimhulu CA, Parthasarathy S. Identification and evaluation of anti-inflammatory properties of aqueous components extracted from sesame (Sesamum indicum) oil. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1087-1088:61-69. [PMID: 29709873 PMCID: PMC5985832 DOI: 10.1016/j.jchromb.2018.04.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/26/2018] [Accepted: 04/16/2018] [Indexed: 02/05/2023]
Abstract
We previously reported that sesame oil (SO) has anti-inflammatory, anti-atherosclerotic and lipid lowering properties in vivo. Our recent studies have shown that, an aqueous extract of sesame oil (SOAE) has also anti-inflammatory and anti-atherosclerotic properties but with no lipid lowering effects. The extent of reduction in atherosclerosis led us to identify components of SOAE and evaluate their anti-inflammatory properties in vitro. Liquid chromatography mass spectrometric method was used to detect and identify components of SOAE. Methoxyphenol derivatives, short and long chain carboxylic acids, dicarboxylic acids, hydroxy and oxo- carboxylic acids were detected. To our surprise, sesamol and its derivatives (lignans), were not present in the SOAE. Among the identified, a combination of methoxy phenol compounds were selected and tested their ability to reduce LPS induced inflammatory gene expression. Monocyte derived macrophages/RAW 264.7 macrophages were pre-treated with these compounds for 2 h, followed by LPS stimulation for 24 h and pro-inflammatory gene expressions were analyzed. These methoxyphenol derivatives showed potent anti-inflammatory properties. In conclusion, the anti-inflammatory molecules associated with SO may contribute the anti-inflammatory and anti-atherosclerotic properties. Also, our results shed light for the development of SOAE based non-pharmacological therapeutics, nutritional supplements and health products for various inflammatory diseases in the future.
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Affiliation(s)
- Pragney Deme
- Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL 32827, USA
| | | | - Sampath Parthasarathy
- Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL 32827, USA.
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