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Di Francesco G, Montesano C, Vincenti F, Bilel S, Corli G, Petrella G, Cicero DO, Gregori A, Marti M, Sergi M. Tackling new psychoactive substances through metabolomics: UHPLC-HRMS study on natural and synthetic opioids in male and female murine models. Sci Rep 2024; 14:9432. [PMID: 38658766 PMCID: PMC11043364 DOI: 10.1038/s41598-024-60045-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 04/18/2024] [Indexed: 04/26/2024] Open
Abstract
Novel psychoactive substances (NPS) represent a broad class of drugs new to the illicit market that often allow passing drug-screening tests. They are characterized by a variety of structures, rapid transience on the drug scene and mostly unknown metabolic profiles, thus creating an ever-changing scenario with evolving analytical targets. The present study aims at developing an indirect screening strategy for NPS monitoring, and specifically for new synthetic opioids (NSOs), based on assessing changes in endogenous urinary metabolite levels as a consequence of the systemic response following their intake. The experimental design involved in-vivo mice models: 16 animals of both sex received a single administration of morphine or fentanyl. Urine was collected before and after administration at different time points; the samples were then analysed with an untargeted metabolomics LC-HRMS workflow. According to our results, the intake of opioids resulted in an elevated energy demand, that was more pronounced on male animals, as evidenced by the increase in medium and long chain acylcarnitines levels. It was also shown that opioid administration disrupted the pathways related to catecholamines biosynthesis. The observed alterations were common to both morphine and fentanyl: this evidence indicate that they are not related to the chemical structure of the drug, but rather on the drug class. The proposed strategy may reinforce existing NPS screening approaches, by identifying indirect markers of drug assumption.
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Affiliation(s)
| | - Camilla Montesano
- Department of Chemistry, University La Sapienza, 00185, Rome, Italy.
| | | | - Sabrine Bilel
- Department of Translational Medicine, Section of Legal Medicine and LTTA Centre, University of Ferrara, Ferrara, Italy
| | - Giorgia Corli
- Department of Translational Medicine, Section of Legal Medicine and LTTA Centre, University of Ferrara, Ferrara, Italy
| | - Greta Petrella
- Department of Chemical Sciences and Technologies, University of Rome "Tor Vergata", 00133, Rome, Italy
| | - Daniel Oscar Cicero
- Department of Chemical Sciences and Technologies, University of Rome "Tor Vergata", 00133, Rome, Italy
| | - Adolfo Gregori
- Carabinieri, Department of Scientific Investigation (RIS), 00191, Rome, Italy
| | - Matteo Marti
- Department of Translational Medicine, Section of Legal Medicine and LTTA Centre, University of Ferrara, Ferrara, Italy
- Department of Anti-Drug Policies, Collaborative Center for the Italian National Early Warning System, Presidency of the Council of Ministers, Rome, Italy
| | - Manuel Sergi
- Department of Chemistry, University La Sapienza, 00185, Rome, Italy
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2
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Mavroeidis A, Stavropoulos P, Papadopoulos G, Tsela A, Roussis I, Kakabouki I. Alternative Crops for the European Tobacco Industry: A Systematic Review. PLANTS (BASEL, SWITZERLAND) 2024; 13:236. [PMID: 38256796 PMCID: PMC10818552 DOI: 10.3390/plants13020236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024]
Abstract
Tobacco (Nicotiana tabacum L.) is a major industrial crop that has being cultivated for centuries for the manufacturing of cigarettes, cigars, and other smoking products. Due to its negative effects on both human health and the environment, the European Union has adopted strict policies that aspire to reduce the consumption of tobacco. Herbal cigarettes are alternative smoking products that are often advertised as healthier than conventional tobacco cigarettes and are especially popular in Asian markets. Even though the available literature suggests that they are equally detrimental to human health, the introduction of tobacco-alternative crops (TACs) to the European tobacco industry could smoothen the abandonment of tobacco, and eventually smoking products altogether, in the EU. The aim of the present systematic review was to compile a list of possible TACs that could be incorporated in the European smoking industry, and highlight their strengths and weaknesses. The most dominant crops in the literature (and in the existing market products) were calendula (Calendula officinalis L.), mullein (Verbascum thapsus L.), ginseng (Panax ginseng C.A.Mey.), tea (Camellia sinensis (L.) Kuntze), chamomile (Matricaria chamomilla L.), and mentha (Mentha spp.). Even though these crops are promising, further research is required for their incorporation in the European tobacco industry.
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Affiliation(s)
| | | | | | | | | | - Ioanna Kakabouki
- Laboratory of Agronomy, Department of Crop Science, Agricultural University of Athens, 118 55 Athens, Greece; (A.M.); (P.S.); (G.P.); (A.T.); (I.R.)
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Wang Z, Leow EYQ, Moy HY, Chan ECY. Advances in urinary biomarker research of synthetic cannabinoids. Adv Clin Chem 2023; 115:1-32. [PMID: 37673518 DOI: 10.1016/bs.acc.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
New psychoactive substances (NPS) are chemical compounds designed to mimic the action of existing illicit recreational drugs. Synthetic cannabinoids (SCs) are a subclass of NPS which bind to the cannabinoid receptors, CB1 and CB2, and mimic the action of cannabis. SCs have dominated recent NPS seizure reports worldwide. While urine is the most common matrix for drug-of-abuse testing, SCs undergo extensive Phase I and Phase II metabolism, resulting in almost undetectable parent compounds in urine samples. Therefore, the major urinary metabolites of SCs are usually investigated as surrogate biomarkers to identify their consumption. Since seized urine samples after consuming novel SCs may be unavailable in a timely manner, human hepatocytes, human liver microsomes and human transporter overexpressed cell lines are physiologically-relevant in vitro systems for performing metabolite identification, metabolic stability, reaction phenotyping and transporter experiments to establish the disposition of SC and its metabolites. Coupling these in vitro experiments with in vivo verification using limited authentic urine samples, such a two-pronged approach has proven to be effective in establishing urinary metabolites as biomarkers for rapidly emerging SCs.
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Affiliation(s)
- Ziteng Wang
- Department of Pharmacy, National University of Singapore, Singapore, Singapore
| | - Eric Yu Quan Leow
- Department of Pharmacy, National University of Singapore, Singapore, Singapore
| | - Hooi Yan Moy
- Analytical Toxicology Laboratory, Applied Sciences Group, Health Sciences Authority, Singapore, Singapore
| | - Eric Chun Yong Chan
- Department of Pharmacy, National University of Singapore, Singapore, Singapore.
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4
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OUP accepted manuscript. Clin Chem 2022; 68:848-855. [DOI: 10.1093/clinchem/hvac045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 02/22/2022] [Indexed: 11/12/2022]
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5
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Amante E, Alladio E, Rizzo R, Di Corcia D, Negri P, Visintin L, Guglielmotto M, Tamagno E, Vincenti M, Salomone A. Untargeted Metabolomics in Forensic Toxicology: A New Approach for the Detection of Fentanyl Intake in Urine Samples. Molecules 2021; 26:molecules26164990. [PMID: 34443578 PMCID: PMC8398448 DOI: 10.3390/molecules26164990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 11/29/2022] Open
Abstract
The misuse of fentanyl, and novel synthetic opioids (NSO) in general, has become a public health emergency, especially in the United States. The detection of NSO is often challenged by the limited diagnostic time frame allowed by urine sampling and the wide range of chemically modified analogues, continuously introduced to the recreational drug market. In this study, an untargeted metabolomics approach was developed to obtain a comprehensive “fingerprint” of any anomalous and specific metabolic pattern potentially related to fentanyl exposure. In recent years, in vitro models of drug metabolism have emerged as important tools to overcome the limited access to positive urine samples and uncertainties related to the substances actually taken, the possible combined drug intake, and the ingested dose. In this study, an in vivo experiment was designed by incubating HepG2 cell lines with either fentanyl or common drugs of abuse, creating a cohort of 96 samples. These samples, together with 81 urine samples including negative controls and positive samples obtained from recent users of either fentanyl or “traditional” drugs, were subjected to untargeted analysis using both UHPLC reverse phase and HILIC chromatography combined with QTOF mass spectrometry. Data independent acquisition was performed by SWATH in order to obtain a comprehensive profile of the urinary metabolome. After extensive processing, the resulting datasets were initially subjected to unsupervised exploration by principal component analysis (PCA), yielding clear separation of the fentanyl positive samples with respect to both controls and samples positive to other drugs. The urine datasets were then systematically investigated by supervised classification models based on soft independent modeling by class analogy (SIMCA) algorithms, with the end goal of identifying fentanyl users. A final single-class SIMCA model based on an RP dataset and five PCs yielded 96% sensitivity and 74% specificity. The distinguishable metabolic patterns produced by fentanyl in comparison to other opioids opens up new perspectives in the interpretation of the biological activity of fentanyl.
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Affiliation(s)
- Eleonora Amante
- Dipartimento di Chimica, Università di Torino, 10125 Torino, Italy; (E.A.); (E.A.); (R.R.); (L.V.); (A.S.)
| | - Eugenio Alladio
- Dipartimento di Chimica, Università di Torino, 10125 Torino, Italy; (E.A.); (E.A.); (R.R.); (L.V.); (A.S.)
- Centro Regionale Antidoping e di Tossicologia, 10043 Orbassano, Italy;
| | - Rebecca Rizzo
- Dipartimento di Chimica, Università di Torino, 10125 Torino, Italy; (E.A.); (E.A.); (R.R.); (L.V.); (A.S.)
| | - Daniele Di Corcia
- Centro Regionale Antidoping e di Tossicologia, 10043 Orbassano, Italy;
| | | | - Lia Visintin
- Dipartimento di Chimica, Università di Torino, 10125 Torino, Italy; (E.A.); (E.A.); (R.R.); (L.V.); (A.S.)
- Centre of Excellence in Mycotoxicology and Public Health, Faculty of Pharmaceutical Sciences, Ghent University, B-9000 Ghent, Belgium
| | - Michela Guglielmotto
- Dipartimento di Neuroscienze Rita Levi Montalcini, Università di Torino, 10126 Torino, Italy; (M.G.); (E.T.)
- Neuroscience Institute Cavalieri-Ottolenghi (NICO), 10043 Orbassano, Italy
| | - Elena Tamagno
- Dipartimento di Neuroscienze Rita Levi Montalcini, Università di Torino, 10126 Torino, Italy; (M.G.); (E.T.)
- Neuroscience Institute Cavalieri-Ottolenghi (NICO), 10043 Orbassano, Italy
| | - Marco Vincenti
- Dipartimento di Chimica, Università di Torino, 10125 Torino, Italy; (E.A.); (E.A.); (R.R.); (L.V.); (A.S.)
- Centro Regionale Antidoping e di Tossicologia, 10043 Orbassano, Italy;
- Correspondence: ; Tel.: +39-011-670-5264
| | - Alberto Salomone
- Dipartimento di Chimica, Università di Torino, 10125 Torino, Italy; (E.A.); (E.A.); (R.R.); (L.V.); (A.S.)
- Centro Regionale Antidoping e di Tossicologia, 10043 Orbassano, Italy;
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Olesti E, González-Ruiz V, Wilks MF, Boccard J, Rudaz S. Approaches in metabolomics for regulatory toxicology applications. Analyst 2021; 146:1820-1834. [PMID: 33605958 DOI: 10.1039/d0an02212h] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Innovative methodological approaches are needed to conduct human health and environmental risk assessments on a growing number of marketed chemicals. Metabolomics is progressively proving its value as an efficient strategy to perform toxicological evaluations of new and existing substances, and it will likely become a key tool to accelerate chemical risk assessments. However, additional guidance with widely accepted and harmonized procedures is needed before metabolomics can be routinely incorporated in decision-making for regulatory purposes. The aim of this review is to provide an overview of metabolomic strategies that have been successfully employed in toxicity assessment as well as the most promising workflows in a regulatory context. First, we provide a general view of the different steps of regulatory toxicology-oriented metabolomics. Emphasis is put on three key elements: robustness of experimental design, choice of analytical platform, and use of adapted data treatment tools. Then, examples in which metabolomics supported regulatory toxicology outputs in different scenarios are reviewed, including chemical grouping, elucidation of mechanisms of toxicity, and determination of points of departure. The overall intention is to provide insights into why and how to plan and conduct metabolomic studies for regulatory toxicology purposes.
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Affiliation(s)
- Eulalia Olesti
- School of Pharmaceutical Sciences, University of Geneva, Switzerland.
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7
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Applications of Metabolomics in Forensic Toxicology and Forensic Medicine. Int J Mol Sci 2021; 22:ijms22063010. [PMID: 33809459 PMCID: PMC8002074 DOI: 10.3390/ijms22063010] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/05/2021] [Accepted: 03/15/2021] [Indexed: 12/24/2022] Open
Abstract
Forensic toxicology and forensic medicine are unique among all other medical fields because of their essential legal impact, especially in civil and criminal cases. New high-throughput technologies, borrowed from chemistry and physics, have proven that metabolomics, the youngest of the “omics sciences”, could be one of the most powerful tools for monitoring changes in forensic disciplines. Metabolomics is a particular method that allows for the measurement of metabolic changes in a multicellular system using two different approaches: targeted and untargeted. Targeted studies are focused on a known number of defined metabolites. Untargeted metabolomics aims to capture all metabolites present in a sample. Different statistical approaches (e.g., uni- or multivariate statistics, machine learning) can be applied to extract useful and important information in both cases. This review aims to describe the role of metabolomics in forensic toxicology and in forensic medicine.
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Gil-Solsona R, Sancho JV, Gassner AL, Weyermann C, Hernández F, Delémont O, Bijlsma L. Use of ion mobility-high resolution mass spectrometry in metabolomics studies to provide near MS/MS quality data in a single injection. JOURNAL OF MASS SPECTROMETRY : JMS 2021; 56:e4718. [PMID: 33813797 DOI: 10.1002/jms.4718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/03/2021] [Accepted: 03/06/2021] [Indexed: 06/12/2023]
Abstract
The use of ion mobility separations (IMSs) in metabolomics approaches has started to be deeply explored in the last years. In this work, the use of liquid chromatography (LC) coupled to IMS-quadrupole time-of-flight mass spectrometry (QTOF MS) has been evaluated in a metabolomics experiments using single injection of the samples. IMS has allowed obtaining cleaner fragmentation spectra, of nearly tandem MS quality, in data-independent acquisition mode. This is much useful in this research area as a second injection, generally applied in LC-QTOF MS workflows to obtain tandem mass spectra, is not necessary, saving time and evading possible compound degradation. As a case study, the smoke produced after combustion of herbal blends used to spray synthetic cannabinoids has been selected as study matrix. The smoke components were trapped in carbon cartridges, desorbed and analyzed by LC-IMS-QTOF MS using different separation mechanisms (reversed phase and HILIC) and acquiring in both positive and negative mode to widen the chemical domain. Partial Least Squares-Discriminant Analysis highlighted several compounds, and ratio between N-Isopropyl-3-(isoquinolinyl)-2-propen-1-amine and quinoline allowed differentiating between tobacco and herbal products. These two compounds were tentatively identified using the cleaner fragmentation spectra from a single injection in the IMS-QTOF MS, with additional confidence obtained by retention time (Rt) and collisional cross section (CCS) prediction using artificial neural networks. Data from this work show that LC-IMS-QTOF is an efficient technique in untargeted metabolomics, avoiding re-injection of the samples for elucidation purposes. In addition, the prediction models for Rt and CCS resulted of help in the elucidation process of potential biomarkers.
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Affiliation(s)
- Rubén Gil-Solsona
- Analytical Chemistry and Public Health, Research Institute for Pesticides and Water (IUPA). Avda. Sos Baynat, s/n. University Jaume I, Castellón, Spain
| | - Juan V Sancho
- Analytical Chemistry and Public Health, Research Institute for Pesticides and Water (IUPA). Avda. Sos Baynat, s/n. University Jaume I, Castellón, Spain
| | - Anne-Laure Gassner
- Ecole des Sciences Criminelles, Université de Lausanne, Lausanne, Switzerland
| | - Céline Weyermann
- Ecole des Sciences Criminelles, Université de Lausanne, Lausanne, Switzerland
| | - Félix Hernández
- Analytical Chemistry and Public Health, Research Institute for Pesticides and Water (IUPA). Avda. Sos Baynat, s/n. University Jaume I, Castellón, Spain
| | - Olivier Delémont
- Ecole des Sciences Criminelles, Université de Lausanne, Lausanne, Switzerland
| | - Lubertus Bijlsma
- Analytical Chemistry and Public Health, Research Institute for Pesticides and Water (IUPA). Avda. Sos Baynat, s/n. University Jaume I, Castellón, Spain
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Tang M, Li Z, Luo D, Wei F, Kashif MH, Lu H, Hu Y, Yue J, Huang Z, Tan W, Li R, Chen P. A comprehensive integrated transcriptome and metabolome analyses to reveal key genes and essential metabolic pathways involved in CMS in kenaf. PLANT CELL REPORTS 2021; 40:223-236. [PMID: 33128088 DOI: 10.1007/s00299-020-02628-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 10/15/2020] [Indexed: 06/11/2023]
Abstract
Numbers of critical genes and pathways were found from the levels of transcriptome and metabolome, which were useful information for understanding of kenaf CMS mechanism. Cytoplasmic male sterility (CMS) is a maternally inherited trait in higher plants that leads to the inability to produce or release functional pollen. However, there is lack of comprehensive studies to reveal the molecular basis of CMS occurrence in kenaf. Herein, we performed transcriptome and UPLC-MS-based metabolome analyses in the anthers of a CMS (UG93A) and its maintainer (UG93B) to sort out essential genes and metabolites responding to CMS in kenaf. Transcriptome characterized 7769 differentially expressed genes (DEGs) between these two materials, and pathway enrichment analysis indicated that these DEGs were involved mainly in pentose and glucuronate interconversions, starch and sucrose metabolism, taurine and hypotaurine metabolism. In the metabolome assay, a total of 116 significantly different metabolites (SDMs) were identified between the CMS and its maintainer line, and these SDMs were involved in eight KEGG pathways, including flavone and flavonol biosynthesis, glycerophospholipid metabolism, flavonoid biosynthesis, glycosylphosphatidylinositol-anchor biosynthesi. Integrated analyses of transcriptome and metabolome showed that 50 genes had strong correlation coefficient values (R2 > 0.9) with ten metabolites enriched in six pathways; notably, most genes and metabolites of flavonoid biosynthesis pathways and flavone and flavonol biosynthesis pathways involved in flavonoids biosynthetic pathways were downregulated in CMS compared to those in maintainer. Taken together, the decreased accumulation of flavonoids resulted from the compromised biosynthesis pathways coupled with energy deficiency in the anthers may contribute largely to CMS in UG93A of kenaf.
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Affiliation(s)
- Meiqiong Tang
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
- Guangxi Botanical Garden of Medicinal Plants, Guangxi Key Laboratory Resources Protection and Genetic Improvement, Nanning, China
| | - Zengqiang Li
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Dengjie Luo
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Fan Wei
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
- Guangxi Botanical Garden of Medicinal Plants, Guangxi Key Laboratory Resources Protection and Genetic Improvement, Nanning, China
| | - Muhammad Haneef Kashif
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Hai Lu
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Yali Hu
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Jiao Yue
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Zhen Huang
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Wenye Tan
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China
| | - Ru Li
- College of Life Science and Technology, Guangxi University, Nanning, China
| | - Peng Chen
- Key Laboratory of Plant Genetics and Breeding, College of Agriculture, Guangxi University, Nanning, China.
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Bijlsma L, Bade R, Been F, Celma A, Castiglioni S. Perspectives and challenges associated with the determination of new psychoactive substances in urine and wastewater - A tutorial. Anal Chim Acta 2020; 1145:132-147. [PMID: 33453874 DOI: 10.1016/j.aca.2020.08.058] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 11/16/2022]
Abstract
New psychoactive substances (NPS), often designed as (legal) substitutes to conventional illicit drugs, are constantly emerging in the drug market and being commercialized in different ways and forms. Their use continues to cause public health problems and is therefore of major concern in many countries. Monitoring NPS use, however, is arduous and different sources of information are required to get more insight of the prevalence and diffusion of NPS use. The determination of NPS in pooled urine and wastewater has shown great potential, adding a different and complementary light on this issue. However, it also presents analytical challenges and limitations that must be taken into account such as the complexity of the matrices, the high sensitivity and selectivity required in the analytical methods as a consequence of the low analyte concentrations as well as the rapid transience of NPS on the drug market creating a scenario with constantly moving analytical targets. Analytical investigation of NPS in pooled urine and wastewater is based on liquid chromatography hyphenated to mass spectrometry and can follow different strategies: target, suspect and non-target analysis. This work aims to discuss the advantages and disadvantages of the different data acquisition workflows and data exploration approaches in mass spectrometry, but also pays attention to new developments such as ion mobility and the use of in-silico prediction tools to improve the identification capabilities in high-complex samples. This tutorial gives an insight into this emerging topic of current concern, and describes the experience gathered within different collaborations and projects supported by key research articles and illustrative practical examples.
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Affiliation(s)
- L Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071, Castellón, Spain.
| | - R Bade
- University of South Australia, UniSA: Clinical and Health Sciences, Health and Biomedical Innovation, South Australia, 5000, Australia.
| | - F Been
- KWR Water Research Institute, Chemical Water Quality and Health, 3430 BB, Nieuwegein, the Netherlands
| | - A Celma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071, Castellón, Spain
| | - S Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Sciences, 20156, Milan, Italy
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Comparative Untargeted Metabolomics Analysis of the Psychostimulants 3,4-Methylenedioxy-Methamphetamine (MDMA), Amphetamine, and the Novel Psychoactive Substance Mephedrone after Controlled Drug Administration to Humans. Metabolites 2020; 10:metabo10080306. [PMID: 32726975 PMCID: PMC7465486 DOI: 10.3390/metabo10080306] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/06/2020] [Accepted: 07/18/2020] [Indexed: 12/29/2022] Open
Abstract
Psychoactive stimulants are a popular drug class which are used recreationally. Over the last decade, large numbers of new psychoactive substances (NPS) have entered the drug market and these pose a worldwide problem to human health. Metabolomics approaches are useful tools for simultaneous detection of endogenous metabolites affected by drug use. They allow identification of pathways or characteristic metabolites, which might support the understanding of pharmacological actions or act as indirect biomarkers of consumption behavior or analytical detectability. Herein, we performed a comparative metabolic profiling of three psychoactive stimulant drugs 3,4-methylenedioxymethamphetamine (MDMA), amphetamine and the NPS mephedrone by liquid chromatography-high resolution mass spectrometry (LC-HRMS) in order to identify common pathways or compounds. Plasma samples were obtained from controlled administration studies to humans. Various metabolites were identified as increased or decreased based on drug intake, mainly belonging to energy metabolism, steroid biosynthesis and amino acids. Linoleic acid and pregnenolone-sulfate changed similarly in response to intake of all drugs. Overall, mephedrone produced a profile more similar to that of amphetamine than MDMA in terms of affected energy metabolism. These data can provide the basis for further in-depth targeted metabolome studies on pharmacological actions and search for biomarkers of drug use.
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Simultaneous determination of new psychoactive substances and illicit drugs in sewage: Potential of micro-liquid chromatography tandem mass spectrometry in wastewater-based epidemiology. J Chromatogr A 2019; 1602:300-309. [DOI: 10.1016/j.chroma.2019.05.051] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 05/20/2019] [Accepted: 05/26/2019] [Indexed: 01/04/2023]
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13
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Zhang YL, Yu PC, Liu P. Using high-throughput metabolomics to discover perturbed metabolic pathways and biomarkers of allergic rhinitis as potential targets to reveal the effects and mechanism of geniposide. RSC Adv 2019; 9:17490-17500. [PMID: 35519866 PMCID: PMC9064603 DOI: 10.1039/c9ra02166c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 05/18/2019] [Indexed: 12/15/2022] Open
Abstract
In this study, we probed the molecular mechanisms of metabolic biomarkers and pathways affected by the bioactive ingredient geniposide (GP), which was shown to protect against experimental allergic rhinitis in mice. The methods used here involved a metabolomics strategy based on ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-TOF/MS). Using the metabolomics strategy, serum samples of mice in control, model and GP groups were used to explore the differential production of metabolites and pathways related to defense activity of GP towards allergic rhinitis. Allergic symptom, inflammatory factors, and cell populations in the mice spleens were reversed by GP treatment. Seventeen potential biomarkers were discovered in experimental allergic rhinitis mice. GP was shown to have a regulatory effect on 12 of them, which were associated with 8 key metabolic pathways. The ingenuity pathway analysis platform was used to further understand the relationship between metabolic changes and pharmacological activity of GP. The pathways which affected by GP involved cellular growth and proliferation, organismal development, and free radical scavenging. This metabolomics study produced valuable information about potential biomarkers and pathways affected by GP during its effective prevention and therapeutic targeting of allergic rhinitis. In this study, we probed the molecular mechanisms of metabolic biomarkers and pathways affected by the bioactive ingredient geniposide (GP), which was shown to protect against experimental allergic rhinitis in mice.![]()
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Affiliation(s)
- Yan-Li Zhang
- Experiment Center and School of Pharmacy, Heilongjiang University of Chinese Medicine Heping Road 24, Xiangfang District Harbin 150040 China +86-451-82193484 +86-451-82193484
| | - Peng-Cheng Yu
- College of Traditional Chinese Medicine, Jilin Agricultural University Changchun 130118 China
| | - Peng Liu
- Experiment Center and School of Pharmacy, Heilongjiang University of Chinese Medicine Heping Road 24, Xiangfang District Harbin 150040 China +86-451-82193484 +86-451-82193484
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Steuer AE, Brockbals L, Kraemer T. Metabolomic Strategies in Biomarker Research-New Approach for Indirect Identification of Drug Consumption and Sample Manipulation in Clinical and Forensic Toxicology? Front Chem 2019; 7:319. [PMID: 31134189 PMCID: PMC6523029 DOI: 10.3389/fchem.2019.00319] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/23/2019] [Indexed: 11/13/2022] Open
Abstract
Drug of abuse (DOA) consumption is a growing problem worldwide, particularly with increasing numbers of new psychoactive substances (NPS) entering the drug market. Generally, little information on their adverse effects and toxicity are available. The direct detection and identification of NPS is an analytical challenge due to their ephemerality on the drug scene. An approach that does not directly focus on the structural detection of an analyte or its metabolites, would be beneficial for this complex analytical scenario and the development of alternative screening methods could help to provide fast response on suspected NPS consumption. A metabolomics approach might represent such an alternative strategy for the identification of biomarkers for different questions in DOA testing. Metabolomics is the monitoring of changes in small (endogenous) molecules (<1,000 Da) in response to a certain stimulus, e.g., DOA consumption. For this review, a literature search targeting "metabolomics" and different DOAs or NPS was conducted. Thereby, different applications of metabolomic strategies in biomarker research for DOA identification were identified: (a) as an additional tool for metabolism studies bearing the major advantage that particularly a priori unknown or unexpected metabolites can be identified; and (b) for identification of endogenous biomarker or metabolite patterns, e.g., for synthetic cannabinoids or also to indirectly detect urine manipulation attempts by chemical adulteration or replacement with artificial urine samples. The majority of the currently available literature in that field, however, deals with metabolomic studies for DOAs to better assess their acute or chronic effects or to find biomarkers for drug addiction and tolerance. Certain changes in endogenous compounds are detected for all studied DOAs, but often similar compounds/pathways are influenced. When evaluating these studies with regard to possible biomarkers for drug consumption, the observed changes appear, albeit statistically significant, too small to reliably work as biomarker for drug consumption. Further, different drugs were shown to affect the same pathways. In conclusion, metabolomic approaches possess potential for detection of biomarkers indicating drug consumption. More studies, including more sensitive targeted analyses, multi-variant statistical models or deep-learning approaches are needed to fully explore the potential of omics science in DOA testing.
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Affiliation(s)
- Andrea E Steuer
- Department of Forensic Pharmacology and Toxicology, Zurich Institute of Forensic Medicine, University of Zurich, Zurich, Switzerland
| | - Lana Brockbals
- Department of Forensic Pharmacology and Toxicology, Zurich Institute of Forensic Medicine, University of Zurich, Zurich, Switzerland
| | - Thomas Kraemer
- Department of Forensic Pharmacology and Toxicology, Zurich Institute of Forensic Medicine, University of Zurich, Zurich, Switzerland
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