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Zinellu A, Tommasi S, Sedda S, Mangoni AA. Arginine metabolomics in mood disorders. Heliyon 2024; 10:e27292. [PMID: 38515671 PMCID: PMC10955251 DOI: 10.1016/j.heliyon.2024.e27292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 02/12/2024] [Accepted: 02/27/2024] [Indexed: 03/23/2024] Open
Abstract
Alterations of nitric oxide (NO) homeostasis have been described in mood disorders. However, the analytical challenges associated with the direct measurement of NO have prompted the search for alternative biomarkers of NO synthesis. We investigated the published evidence of the association between these alternative biomarkers and mood disorders (depressive disorder or bipolar disorder). Electronic databases were searched from inception to the June 30, 2023. In 20 studies, there was a trend towards significantly higher asymmetric dimethylarginine (ADMA) in mood disorders vs. controls (p = 0.072), and non-significant differences in arginine (p = 0.29), citrulline (p = 0.35), symmetric dimethylarginine (SDMA; p = 0.23), and ornithine (p = 0.42). In subgroup analyses, the SMD for ADMA was significant in bipolar disorder (p < 0.001) and European studies (p = 0.02), the SMDs for SDMA (p = 0.001) and citrulline (p = 0.038) in European studies, and the SMD for ornithine in bipolar disorder (p = 0.007), Asian (p = 0.001) and American studies (p = 0.005), and patients treated with antidepressants (p = 0.029). The abnormal concentrations of ADMA, SDMA, citrulline, and ornithine in subgroups of mood disorders, particularly bipolar disorder, warrant further research to unravel their pathophysiological role and identify novel treatments in this group (The protocol was registered in PROSPERO: CRD42023445962).
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Affiliation(s)
- Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Sara Tommasi
- Department of Clinical Pharmacology, Southern Adelaide Local Health Network, Australia
- Discipline of Clinical Pharmacology, Flinders University, Adelaide, Australia
| | - Stefania Sedda
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Arduino A. Mangoni
- Department of Clinical Pharmacology, Southern Adelaide Local Health Network, Australia
- Discipline of Clinical Pharmacology, Flinders University, Adelaide, Australia
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Zinellu A, Tommasi S, Sedda S, Mangoni AA. Circulating arginine metabolites in Alzheimer's disease and vascular dementia: A systematic review and meta-analysis. Ageing Res Rev 2023; 92:102139. [PMID: 38007048 DOI: 10.1016/j.arr.2023.102139] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 11/11/2023] [Accepted: 11/21/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND Alterations in nitric oxide (NO) synthesis have been reported in Alzheimer's disease and vascular dementia. However, as the measurement of NO in biological samples is analytically challenging, alternative, stable circulatory biomarkers of NO synthesis may be useful to unravel new pathophysiological mechanisms and treatment targets in dementia. METHODS We conducted a systematic review and meta-analysis of the circulating concentrations of arginine metabolites linked to NO synthesis, arginine, citrulline, asymmetric (ADMA) and symmetric (SDMA) dimethylarginine, and ornithine, in Alzheimer's disease and vascular dementia. We searched for relevant studies in PubMed, Scopus, and Web of Science from inception to the 31st of May 2023. The JBI checklist and GRADE were used to assess the risk of bias and the certainty of evidence, respectively. RESULTS In 14 selected studies, there were no significant between-group differences in arginine and ornithine concentrations. By contrast, compared to controls, patients with dementia had significantly higher ADMA (standard mean difference, SMD=0.62, 95% CI 0.06-1.19, p = 0.029), SDMA (SMD=0.70, 95% CI 0.34-1.35, p<0.001), and citrulline concentrations (SMD=0.50, 95% CI 0.08-0.91, p = 0.018). In subgroup analysis, the effect size was significantly associated with treatment with cholinesterase inhibitors and/or antipsychotics for ADMA, and underlying disorder (Alzheimer's disease), study continent, and analytical method for citrulline. CONCLUSION Alterations in ADMA, SDMA, and citrulline, biomarkers of NO synthesis, may be useful to investigate the pathophysiology of different forms of dementia and identify novel therapeutic strategies. (PROSPERO registration number: CRD42023439528).
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Affiliation(s)
- Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Sara Tommasi
- Department of Clinical Pharmacology, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, Australia; Discipline of Clinical Pharmacology, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Stefania Sedda
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Arduino A Mangoni
- Department of Clinical Pharmacology, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, Australia; Discipline of Clinical Pharmacology, College of Medicine and Public Health, Flinders University, Adelaide, Australia.
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Zinellu A, Mangoni AA. Arginine, Transsulfuration, and Folic Acid Pathway Metabolomics in Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis. Cells 2023; 12:2180. [PMID: 37681911 PMCID: PMC10486395 DOI: 10.3390/cells12172180] [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] [Received: 07/27/2023] [Revised: 08/13/2023] [Accepted: 08/29/2023] [Indexed: 09/09/2023] Open
Abstract
There is an increasing interest in biomarkers of nitric oxide dysregulation and oxidative stress to guide management and identify new therapeutic targets in patients with chronic obstructive pulmonary disease (COPD). We conducted a systematic review and meta-analysis of the association between circulating metabolites within the arginine (arginine, citrulline, ornithine, asymmetric, ADMA, and symmetric, SDMA dimethylarginine), transsulfuration (methionine, homocysteine, and cysteine) and folic acid (folic acid, vitamin B6, and vitamin B12) metabolic pathways and COPD. We searched electronic databases from inception to 30 June 2023 and assessed the risk of bias and the certainty of evidence. In 21 eligible studies, compared to healthy controls, patients with stable COPD had significantly lower methionine (standardized mean difference, SMD = -0.50, 95% CI -0.95 to -0.05, p = 0.029) and folic acid (SMD = -0.37, 95% CI -0.65 to -0.09, p = 0.009), and higher homocysteine (SMD = 0.78, 95% CI 0.48 to 1.07, p < 0.001) and cysteine concentrations (SMD = 0.34, 95% CI 0.02 to 0.66, p = 0.038). Additionally, COPD was associated with significantly higher ADMA (SMD = 1.27, 95% CI 0.08 to 2.46, p = 0.037), SDMA (SMD = 3.94, 95% CI 0.79 to 7.08, p = 0.014), and ornithine concentrations (SMD = 0.67, 95% CI 0.13 to 1.22, p = 0.015). In subgroup analysis, the SMD of homocysteine was significantly associated with the biological matrix assessed and the forced expiratory volume in the first second to forced vital capacity ratio, but not with age, study location, or analytical method used. Our study suggests that the presence of significant alterations in metabolites within the arginine, transsulfuration, and folic acid pathways can be useful for assessing nitric oxide dysregulation and oxidative stress and identifying novel treatment targets in COPD. (PROSPERO registration number: CRD42023448036.).
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Affiliation(s)
- Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Arduino A. Mangoni
- Discipline of Clinical Pharmacology, College of Medicine and Public Health, Flinders University, Bedford Park, SA 5042, Australia
- Department of Clinical Pharmacology, Flinders Medical Centre, Southern Adelaide Local Health Network, Bedford Park, SA 5042, Australia
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Porro B, Eligini S, Conte E, Cosentino N, Capra N, Cavalca V, Banfi C. An Optimized MRM-Based Workflow of the l-Arginine/Nitric Oxide Pathway Metabolites Revealed Disease- and Sex-Related Differences in the Cardiovascular Field. Int J Mol Sci 2022; 23:ijms23031136. [PMID: 35163055 PMCID: PMC8835333 DOI: 10.3390/ijms23031136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/17/2022] [Accepted: 01/19/2022] [Indexed: 11/29/2022] Open
Abstract
Clinical data indicate that low circulating l-homoarginine (HArg) concentrations are associated with cardiovascular (CV) disease, CV mortality, and all-cause mortality. A high number of LC-based analytical methods for the quantification of HArg, in combination with the l-arginine (Arg)-related pathway metabolites, have been reported. However, these methods usually consider a limited panel of analytes. Thus, in order to achieve a comprehensive picture of the Arg metabolism, we described an improved targeted metabolomic approach based on a multiple reaction monitoring (MRM) mass spectrometry method for the simultaneous quantification of the Arg/nitric oxide (NO) pathway metabolites. This methodology was then employed to quantify the plasma concentrations of these analytes in a cohort of individuals with different grades/types of coronary artery disease (CAD) in order to increase knowledge about the role of HArg and its associated metabolites in the CV field. Our results showed that the MRM method here implemented is suitable for the simultaneous assessment of a wide panel of amino acids involved in the Arg/NO metabolic pathway in plasma samples from patients with CV disease. Further, our findings highlighted an impairment of the Arg/NO metabolic pathway, and suggest a sex-dependent regulation of this metabolic route.
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Mangoni AA, Tommasi S, Sotgia S, Zinellu A, Paliogiannis P, Piga M, Cauli A, Pintus G, Carru C, Erre GL. Asymmetric Dimethylarginine: a Key Player in the Pathophysiology of Endothelial Dysfunction, Vascular Inflammation and Atherosclerosis in Rheumatoid Arthritis? Curr Pharm Des 2021; 27:2131-2140. [PMID: 33413061 DOI: 10.2174/1381612827666210106144247] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 12/08/2020] [Indexed: 11/22/2022]
Abstract
Patients with rheumatoid arthritis (RA), a chronic and disabling autoimmune condition that is characterized by articular and extra-articular manifestations and a pro-inflammatory and pro-oxidant state, suffer from premature atherosclerosis and excessive cardiovascular disease burden. A key step in the pathogenesis of atherosclerosis is impaired synthesis of the endogenous messenger nitric oxide (NO) by endothelial cells which, in turn, alters local homeostatic mechanisms and favors vascular damage and plaque deposition. While the exact mechanisms of endothelial dysfunction in RA remain to be established, there is good evidence that RA patients have relatively high circulating concentrations of the methylated arginine asymmetric dimethylarginine (ADMA), a potent endogenous inhibitor of endothelial NO synthase (eNOS). This review discusses the biological and pathophysiological role of ADMA, the interplay between ADMA, inflammation and oxidative stress, and the available evidence on the adverse impact of ADMA on endothelial function and atherosclerosis and potential ADMA-lowering therapies in RA patients.
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Affiliation(s)
- Arduino A Mangoni
- Discipline of Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Adelaide, Australia
| | - Sara Tommasi
- Discipline of Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Adelaide, Australia
| | - Salvatore Sotgia
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Panagiotis Paliogiannis
- Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Matteo Piga
- Rheumatology Unit, University Clinic and AOU of Cagliari, Cagliari, Italy
| | - Alberto Cauli
- Rheumatology Unit, University Clinic and AOU of Cagliari, Cagliari, Italy
| | - Gianfranco Pintus
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Ciriaco Carru
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Gian L Erre
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University Hospital (AOUSS) and University of Sassari, Sassari, Italy
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Sotgia S, Zinellu A, Paliogiannis P, Pinna GA, Mangoni AA, Milanesi L, Carru C. A diethylpyrocarbonate-based derivatization method for the LC-MS/MS measurement of plasma arginine and its chemically related metabolites and analogs. Clin Chim Acta 2019; 492:29-36. [PMID: 30731087 DOI: 10.1016/j.cca.2019.02.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 02/04/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Changes in NO metabolism correlate with cardiovascular risk factors and are associated with endothelial dysfunction. NO availability is regulated by nitric oxide synthase (NOS) and arginine and some chemically related metabolites and analogs have the capacity to alter NOS activity. Hence the need for analytical methods for the simultaneous assessment of these analytes. METHODS Analytes (L-arginine (Arg), NG-monomethyl-L-arginine (MMA), L-homoarginine (hArg), asymmetric dimethyl-L-arginine (ADMA), symmetric dimethyl-L-arginine (SDMA), and L-citrulline (CIT)) were isolated from human plasma by thermal coagulation of plasma followed by a derivatization with diethylpyrocarbonate. Carbetoxy derivatives were separated on a C18 reversed-phase column in <10 min using an aqueous solution of 0.4% v/v formic acid and acetonitrile (95:5, v/v) mixture as a mobile phase. Positive electrospray ionization and tandem mass spectrometry in combination with specific multiple reaction monitoring transitions were used for detection of analytes and three deuterated forms of the analytes used as internal standards. RESULTS Intra- and inter-day precision %RSD values ranged between 3 and 5.5% and percentage recoveries were close to 100% for all analytes. Plasma concentrations in 20 healthy male volunteers were 58.62 ± 8.81 μmol/L for Arg, 105.08 ± 21.66 nmol/L for MMA, 1.88 ± 0.57 μmol/L for hArg, 0.612 ± 0.140 μmol/L for ADMA, 0.581 ± 0.172 μmol/L for SDMA, and 28.62 ± 11.60 μmol/L for Cit, respectively. CONCLUSION This LC-MS/MS method provides the capacity to quantify the plasma concentrations of arginine and some of its chemically related metabolites. Sample preparation was simple, inexpensive and effortless. Overall, given the short sample preparation and chromatographic run time, the method may be suitable for the fast and reproducible quantitative determination of the analytes in large clinical trials and routine analysis.
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Affiliation(s)
- Salvatore Sotgia
- Department of Biomedical Sciences, School of Medicine, University of Sassari, Sassari, Italy.
| | - Angelo Zinellu
- Department of Biomedical Sciences, School of Medicine, University of Sassari, Sassari, Italy
| | - Panagiotis Paliogiannis
- Department of Biomedical Sciences, School of Medicine, University of Sassari, Sassari, Italy
| | - Gerard A Pinna
- Department of Chemistry and Pharmacy, University of Sassari, Sassari, Italy
| | - Arduino A Mangoni
- Department of Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Adelaide, Australia
| | - Luciano Milanesi
- National Research Council (CNR), Institute for Biomedical Technologies, Segrate, Italy
| | - Ciriaco Carru
- Department of Biomedical Sciences, School of Medicine, University of Sassari, Sassari, Italy; Quality Control Unit, University Hospital of Sassari (AOU-SS), Sassari, Italy
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Hulin JA, Tommasi S, Elliot D, Mangoni AA. Small molecule inhibition of DDAH1 significantly attenuates triple negative breast cancer cell vasculogenic mimicry in vitro. Biomed Pharmacother 2019; 111:602-612. [PMID: 30611984 DOI: 10.1016/j.biopha.2018.12.117] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/14/2018] [Accepted: 12/29/2018] [Indexed: 12/21/2022] Open
Abstract
Dimethylarginine dimethylaminohydrolase 1 (DDAH1) is a key enzyme involved in the metabolism of the endogenous nitric oxide synthase (NOS) inhibitors asymmetric dimethylarginine (ADMA) and monomethyl arginine (L-NMMA). Increased DDAH1 expression and subsequent increased NO production have been recently linked to cancer. Specifically, DDAH1 is implicated in establishment of a vascular network by tumour cells, vasculogenic mimicry (VM), which is strongly associated with tumour progression and poor patient prognosis. The use of DDAH1 inhibitors as potential therapeutic agents thus represents a growing field of interest. Here we describe a UPLC-MS assay to quantify stability and intracellular concentration of two small molecule DDAH1 inhibitors synthesised by our group, ZST316 and ZST152, following incubation with MDA-MB-231 breast cancer cells. In an in vitro assay of VM, both DDAH1 inhibitors significantly attenuated formation of capillary-like tube structures in a dose-dependent fashion. This was not due to cell toxicity or altered cell proliferation, but may be due in part to inhibition of cell migration. Mechanistically, we demonstrate significant modulation of the endogenous DDAH/ADMA/NO pathway following exposure of 100 μM ZST316 or ZST152: a 40% increase in the DDAH1 substrate ADMA, and a 38% decrease in the DDAH1 product l-citrulline. This study represents the first evidence for therapeutic inhibition of DDAH1 by small molecules in breast cancer.
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Affiliation(s)
- Julie-Ann Hulin
- Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, Australia; Flinders Centre for Innovation in Cancer, Bedford Park, South Australia, Australia.
| | - Sara Tommasi
- Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - David Elliot
- Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Arduino A Mangoni
- Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Bedford Park, South Australia, Australia
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Gu YY, Shi L, Zhang DD, Huang X, Chen DZ. Metabonomics delineates allergic reactions induced by Shuang-huang-lian injection in rats using ultra performance liquid chromatography-mass spectrometry. Chin J Nat Med 2018; 16:628-640. [PMID: 30197129 DOI: 10.1016/s1875-5364(18)30101-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Indexed: 12/19/2022]
Abstract
Shuang-huang-lian Injection (SHLI) is the first successfully developed drug from traditional Chinese medicine (TCM) powder for injection, since its use for the treatment of acute respiratory tract infection, pneumonia, influenza, etc. At the same time, its allergic reactions have also emerged, which limits clinical applications. However, few scholars pay attention to the mechanism of allergic reactions. In this present study, metabonomics technology was used to explore the changes in endogenous metabolites in urine of the rat model of SHLI induced allergic reaction; we and analyzed the metabolites, metabolic pathway, and the mechanism which were closely related to the allergic reactions. The levels of serum histamine and tryptase were examined and changes in histomorphology were also observed. Based on the UPLC-Q-TOF/MS metabonomics, we carried out the pattern recognition analysis, selected potential biomarkers associated with allergic reactions, and explored the pathological mechanism for SHLI induced allergic reaction, which laid the foundation for the safety research of SHLI. Our results showed that SHLI increased the levels of serum histamine and tryptase in rats with allergic reaction; we determined 15 biomarkers in rat allergic reaction model induced by SHLI and found multiple metabolic pathways involved, such as metabolism of linolenic acid, phenylalanine, amino acid, 2-oxo acid, and purine and other metabolic pathways.
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Affiliation(s)
- Yuan-Yuan Gu
- Research Institute of Traditional Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Lang Shi
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Dan-Dan Zhang
- Research Institute of Traditional Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Xin Huang
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Da-Zhong Chen
- Research Institute of Traditional Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin 150040, China.
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9
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Deidda M, Noto A, Bassareo PP, Cadeddu Dessalvi C, Mercuro G. Metabolomic Approach to Redox and Nitrosative Reactions in Cardiovascular Diseases. Front Physiol 2018; 9:672. [PMID: 29997515 PMCID: PMC6031070 DOI: 10.3389/fphys.2018.00672] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 05/15/2018] [Indexed: 11/16/2022] Open
Abstract
Metabolomics, also referred to as metabonomics, is one of the most recent innovative technologies in medicine. It offers a direct functional read-out of phenotypes by the detection, identification, and quantification of a large number of metabolites within a biological sample such as urine and blood. Metabolites (<1500 Da) represent the output of cellular metabolism, accounting for expression and activity of genes, transcripts, and proteins, and offering unique insights into small molecule regulation, which may uncover new biochemical patterns. Metabolomics research has considerable potential for translating the metabolic fingerprint into personalized therapeutic strategies. Within the field of interest, cardiovascular disease (CVD) is one of the most developed areas. However, CVD remains the leading cause of death worldwide with a marked increase in mortality rates over the past six decades. In this scenario, recent findings indicate the important role of redox and nitrosative (RN) reactions in CVD development and progression. RN reactions are generally involved in the homeostatic modulation of a wide number of cellular and organ functions. Conversely, the imbalance of these reactions may lead to a condition of allostasis that in turn can cause CVD. The aim of this review is to highlight how the use of metabolomics may be useful for the study of RN reactions related to CVD, providing a tool to understand the mechanisms underlying reactions that could lead to impaired ROS or RNS formation.
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Affiliation(s)
- Martino Deidda
- Department of Medical Sciences and Public Health, University of Cagliari, Sardinia, Italy
| | - Antonio Noto
- Department of Medical Sciences and Public Health, University of Cagliari, Sardinia, Italy
| | - Pier P Bassareo
- Department of Medical Sciences and Public Health, University of Cagliari, Sardinia, Italy
| | | | - Giuseppe Mercuro
- Department of Medical Sciences and Public Health, University of Cagliari, Sardinia, Italy
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Fleszar MG, Wiśniewski J, Krzystek-Korpacka M, Misiak B, Frydecka D, Piechowicz J, Lorenc-Kukuła K, Gamian A. Quantitative Analysis of l-Arginine, Dimethylated Arginine Derivatives, l-Citrulline, and Dimethylamine in Human Serum Using Liquid Chromatography-Mass Spectrometric Method. Chromatographia 2018; 81:911-921. [PMID: 29887621 PMCID: PMC5972178 DOI: 10.1007/s10337-018-3520-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 04/03/2018] [Accepted: 04/06/2018] [Indexed: 11/24/2022]
Abstract
ABSTRACT Nitric oxide (NO) is a small molecule involved in the regulation of many physiological processes. It plays a crucial role in the regulation of nervous system, immune and inflammatory responses, and blood flow. NO is synthesized by nitric oxide synthase (NOS) during two-step oxidation of l-arginine to l-citrulline. Intermediates and derivatives of NO metabolism, such as l-arginine, l-citrulline, asymmetrical dimethylarginine (ADMA), symmetrical dimethylarginine (SDMA), and dimethylamine (DMA), are investigated as potential biomarkers. In this article, we present a novel analytical method that allowed for simultaneous analysis of l-arginine, ADMA, SDMA, l-citrulline, and DMA, in a single-step extraction and derivatization using benzoyl chloride. In brief, aliquots of serum were mixed with internal standard solution mixture (50 µM D6-DMA, 20 µM D7-ADMA, and 100 µM D7-arginine) and 0.025 M borate buffer, pH 9.2 (10:1:5). The derivatization process was performed at 25 °C for 5 min using 10% benzoyl chloride. A reverse phase column was used for chromatographic separation. Quantitation was performed using following ions (m/z): 279.1457, 286.1749, 307.1717, 314.2076, 280.1297, 150.0919, and 156.1113 for l-arginine, D7-arginine, ADMA, SDMA, D7-ADMA, l-citrulline, DMA, and D6-DMA, respectively. The method was validated, and its assay linearity, accuracy and precision, recovery, and limits of detection (1.7 µM l-arginine, 0.03 µM ADMA, 0.02 µM SDMA, 0.36 µM l-citrulline, 0.06 µM DMA) and quantification (3.2 µM l-arginine, 0.08 µM ADMA, 0.05 µM SDMA, 1.08 µM l-citrulline, 0.19 µM DMA) were determined. The method is sensitive, reliable, repeatable, and reproducible. It can be applied in the routine clinical/diagnostic laboratory. GRAPHICAL ABSTRACT
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Affiliation(s)
- Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Jerzy Wiśniewski
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
| | | | - Błażej Misiak
- Department of Psychiatry, Wroclaw Medical University, 10 Pasteur Street, 50-367 Wroclaw, Poland
- Department of Genetics, Wroclaw Medical University, 1 Marcinkowski Street, 50-368 Wroclaw, Poland
| | - Dorota Frydecka
- Department of Psychiatry, Wroclaw Medical University, 10 Pasteur Street, 50-367 Wroclaw, Poland
| | - Joanna Piechowicz
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Katarzyna Lorenc-Kukuła
- Shimadzu Center for Advanced Analytical Chemistry, University of Texas at Arlington, Arlington, TX USA
| | - Andrzej Gamian
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
- Wroclaw Research Center EIT+, Wroclaw, Poland
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Radhakutty A, Mangelsdorf BL, Drake SM, Rowland A, Smith MD, Mangoni AA, Thompson CH, Burt MG. Opposing effects of rheumatoid arthritis and low dose prednisolone on arginine metabolomics. Atherosclerosis 2017; 266:190-195. [PMID: 29035782 DOI: 10.1016/j.atherosclerosis.2017.10.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 09/09/2017] [Accepted: 10/05/2017] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIMS The effects of low dose prednisolone on circulating markers of endothelial function, the arginine metabolites asymmetric dimethyl arginine (ADMA), mono methyl arginine (MMA), and homoarginine, are uncertain. We assessed whether patients with rheumatoid arthritis have perturbations in arginine metabolite concentrations that are reversed by low dose prednisolone. METHODS Eighteen rheumatoid arthritis patients who had not taken prednisolone for >6 months (non-glucocorticoid (GC) users), 18 rheumatoid arthritis patients taking continuous oral prednisolone (6.5 ± 1.8 mg/day) for >6 months (GC users) and 20 healthy controls were studied. Fasting plasma concentrations of ADMA, MMA, and homoarginine were measured by ultra-performance liquid-chromatography. Baseline data from non-GC users were compared with healthy controls to assess the effect of rheumatoid arthritis. The change in arginine metabolites in non-GC users after 7 days of prednisolone (6 mg/day) was used to assess the acute effects of prednisolone. Baseline data from non-GC users were compared with GC users to assess the chronic effects of prednisolone. RESULTS Non-GC users had higher ADMA (0.59 ± 0.03 vs. 0.47 ± 0.01 μM, p = 0.004) and MMA concentrations (0.10 ± 0.01 vs. 0.05 ± 0.00 μM, p < 0.001) than controls. The only change with acute prednisolone was a reduction in homoarginine (1.23 ± 0.06 vs. 1.08 ± 0.06 μM, p = 0.04) versus baseline. GC users had lower concentrations of ADMA (0.51 ± 0.02 vs. 0.59 ± 0.03 μM, p = 0.03) than non-GC users. CONCLUSIONS Rheumatoid arthritis patients have higher concentrations of ADMA and MMA, inhibitors of endothelial function. Chronic, but not acute, prednisolone therapy is associated with a lower ADMA concentration, suggesting a salutary effect of long-term glucocorticoid treatment on endothelial function.
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Affiliation(s)
- Anjana Radhakutty
- School of Medicine, Flinders University, Adelaide, SA 5042, Australia; Southern Adelaide Diabetes and Endocrine Services, Repatriation General Hospital, Adelaide, SA 5041, Australia
| | - Brenda L Mangelsdorf
- Southern Adelaide Diabetes and Endocrine Services, Repatriation General Hospital, Adelaide, SA 5041, Australia
| | - Sophie M Drake
- Southern Adelaide Diabetes and Endocrine Services, Repatriation General Hospital, Adelaide, SA 5041, Australia
| | - Andrew Rowland
- School of Medicine, Flinders University, Adelaide, SA 5042, Australia; Department of Clinical Pharmacology, Flinders Medical Centre, Adelaide, SA 5042, Australia
| | - Malcolm D Smith
- School of Medicine, Flinders University, Adelaide, SA 5042, Australia; Department of Rheumatology, Repatriation General Hospital, Adelaide, SA 5041, Australia
| | - Arduino A Mangoni
- School of Medicine, Flinders University, Adelaide, SA 5042, Australia; Department of Clinical Pharmacology, Flinders Medical Centre, Adelaide, SA 5042, Australia
| | - Campbell H Thompson
- School of Medicine, Flinders University, Adelaide, SA 5042, Australia; Discipline of Medicine, The University of Adelaide, Adelaide, SA 5000, Australia
| | - Morton G Burt
- School of Medicine, Flinders University, Adelaide, SA 5042, Australia; Southern Adelaide Diabetes and Endocrine Services, Repatriation General Hospital, Adelaide, SA 5041, Australia.
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12
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Wiśniewski J, Fleszar MG, Piechowicz J, Krzystek-Korpacka M, Chachaj A, Szuba A, Lorenc-Kukula K, Masłowski L, Witkiewicz W, Gamian A. A novel mass spectrometry-based method for simultaneous determination of asymmetric and symmetric dimethylarginine, l
-arginine and l
-citrulline optimized for LC-MS-TOF and LC-MS/MS. Biomed Chromatogr 2017; 31. [DOI: 10.1002/bmc.3994] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 03/20/2017] [Accepted: 04/19/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Jerzy Wiśniewski
- Department of Medical Biochemistry; Wroclaw Medical University; Wroclaw Poland
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry; Wroclaw Medical University; Wroclaw Poland
| | - Joanna Piechowicz
- Department of Medical Biochemistry; Wroclaw Medical University; Wroclaw Poland
| | | | - Angelika Chachaj
- Department of Angiology; Wroclaw Medical University; Wroclaw Poland
- Department of Internal Medicine; 4th Military Hospital; Wroclaw Poland
| | - Andrzej Szuba
- Department of Angiology; Wroclaw Medical University; Wroclaw Poland
- Department of Internal Medicine; 4th Military Hospital; Wroclaw Poland
| | - Katarzyna Lorenc-Kukula
- Shimadzu Center For Advanced Analytical Chemistry; The University of Texas at Arlington; TX USA
| | - Leszek Masłowski
- Department of Vascular Surgery; Regional Specialist Hospital; Wroclaw Poland
| | - Wojciech Witkiewicz
- Department of Surgical Oncology; Regional Specialist Hospital; Wroclaw Poland
- Research and Development Center at Regional Specialist Hospital; Wroclaw Poland
| | - Andrzej Gamian
- Department of Medical Biochemistry; Wroclaw Medical University; Wroclaw Poland
- Wroclaw Research Center EIT+; Wroclaw Poland
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13
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Recovery of pan-genotypic and genotype-specific amino acid alterations in chronic hepatitis C after viral clearance: transition at the crossroad of metabolism and immunity. Amino Acids 2016; 49:291-302. [PMID: 27830380 DOI: 10.1007/s00726-016-2360-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 11/02/2016] [Indexed: 12/11/2022]
Abstract
Recovery of amino acid (AA) metabolism and the associated clinical implications in chronic hepatitis C (CHC) patients with sustained virological response (SVR) following anti-hepatitis C virus (HCV) therapy remains elusive. A prospective cohort study was conducted on 222 CHC patients with SVR. Eighty-two age-matched male genotype 1 (G1) and G2 patients underwent paired serum metabolomics analyses with liquid chromatography-tandem mass spectrometry to examine AAs before and 24 weeks after anti-HCV therapy. Before anti-HCV therapy, G1 patients had a higher HCV RNA level than G2 patients. Twenty-four weeks post-therapy versus pre-therapy, repeated-measures ANOVA showed that the levels of alanine aminotransferase and most AAs decreased while those of lipids, glutamine and putrescine increased in CHC patients. The methionine sulfoxide/methionine ratio decreased, while the asymmetric dimethylarginine/arginine, glutamine/glutamate, citrulline/arginine, ornithine/arginine, kynurenine/tryptophan, tyrosine/phenylalanine and Fisher's ratios increased. Genotype-specific subgroup analyses showed that valine and serotonin/tyrosine increased in G1 and that kynurenine and tyrosine/phenylalanine increased and sarcosine decreased in G2 patients. Viral clearance in CHC patients pan-genotypically restored fuel utilization by decelerating the tricarboxylic acid cycle. Following improvement in liver function, the urea, nitric oxide, methionine, and polyamine cycles were accelerated. The cardiometabolic risk attenuated, but the augmented kynurenine pathway activity could increase the oncogenesis risk. The trends in neurotransmitter formation differed between G1 and G2 patients after SVR. Moreover, the HCV-suppressing effect of valine was evident in G1 patients; with the exception of prostate cancer, the oncogenesis risk increased, particularly in G2 patients, at least within 24 weeks post-anti-HCV therapy.
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14
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Tommasi S, Zanato C, Lewis BC, Nair PC, Dall'Angelo S, Zanda M, Mangoni AA. Arginine analogues incorporating carboxylate bioisosteric functions are micromolar inhibitors of human recombinant DDAH-1. Org Biomol Chem 2015; 13:11315-30. [DOI: 10.1039/c5ob01843a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Arginine analogues incorporating carboxylate bioisosteric functional groups exhibit low micromolar inhibitory potential against human dimethylarginine dimethylaminohydrolase (DDAH), a key enzyme in the nitric oxide pathway.
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Affiliation(s)
- Sara Tommasi
- Kosterlitz Centre for Therapeutics
- Institute of Medical Sciences
- School of Medical Sciences
- University of Aberdeen
- Aberdeen AB25 2ZD
| | - Chiara Zanato
- Kosterlitz Centre for Therapeutics
- Institute of Medical Sciences
- School of Medical Sciences
- University of Aberdeen
- Aberdeen AB25 2ZD
| | - Benjamin C. Lewis
- Department of Clinical Pharmacology
- School of Medicine
- Flinders University and Flinders Medical Centre
- Australia
| | - Pramod C. Nair
- Department of Clinical Pharmacology
- School of Medicine
- Flinders University and Flinders Medical Centre
- Australia
| | - Sergio Dall'Angelo
- Kosterlitz Centre for Therapeutics
- Institute of Medical Sciences
- School of Medical Sciences
- University of Aberdeen
- Aberdeen AB25 2ZD
| | - Matteo Zanda
- Kosterlitz Centre for Therapeutics
- Institute of Medical Sciences
- School of Medical Sciences
- University of Aberdeen
- Aberdeen AB25 2ZD
| | - Arduino A. Mangoni
- Department of Clinical Pharmacology
- School of Medicine
- Flinders University and Flinders Medical Centre
- Australia
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