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Parafiniuk A, Kromer K, Fleszar MG, Kreitschitz A, Wiśniewski J, Gamian A. Localization of Sesquiterpene Lactones Biosynthesis in Flowers of Arnica Taxa. Molecules 2023; 28:molecules28114379. [PMID: 37298857 DOI: 10.3390/molecules28114379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/22/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
Arnica montana is a valuable plant with high demand on the pharmaceutical and cosmetic market due to the presence of helenalin (H) and 11α, 13-dihydrohelenalin (DH) sesquiterpene lactones (SLs), with many applications and anti-inflammatory, anti-tumor, analgesic and other properties. Despite the great importance of these compounds for the protection of the plant and their medicinal value, the content of these lactones and the profile of the compounds present within individual elements of florets and flower heads have not been studied so far, and attempts to localize these compounds in flower tissues have also not been conducted. The three studied Arnica taxa synthesize SLs only in the aerial parts of plants, and the highest content of these substances was found in A. montana cv. Arbo; it was lower in wild species, and a very small amount of H was produced by A. chamissonis. Analysis of dissected fragments of whole inflorescences revealed a specific distribution pattern of these compounds. The lactones content in single florets increased from the top of the corolla to the ovary, with the pappus calyx being a significant source of their production. Histochemical tests for terpenes and methylene ketones indicated the colocalization of lactones with inulin vacuoles.
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Affiliation(s)
- Agata Parafiniuk
- Laboratory of Tissue Cultures, Botanical Garden, Faculty of Biological Sciences, University of Wroclaw, Sienkiewicza 23, 50-525 Wroclaw, Poland
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Krystyna Kromer
- Laboratory of Tissue Cultures, Botanical Garden, Faculty of Biological Sciences, University of Wroclaw, Sienkiewicza 23, 50-525 Wroclaw, Poland
| | - Mariusz G Fleszar
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Agnieszka Kreitschitz
- Department of Plant Development Biology, Faculty of Biological Sciences, University of Wroclaw, ul. Kanonia 6/8, 50-328 Wroclaw, Poland
| | - Jerzy Wiśniewski
- Department of Biochemistry, Molecular Biology and Biotechnology, Faculty of Chemistry, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
| | - Andrzej Gamian
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114 Wroclaw, Poland
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Świerczyńska-Mróz K, Nowicka-Suszko D, Fleszar MG, Fortuna P, Krajewski PK, Krajewska M, Białynicki-Birula R, Szepietowski JC. Serum Level of Protein-Bound Uraemic Toxins in Haemodialysis Patients with Chronic Kidney Disease-Associated Pruritus: Myths and Facts. J Clin Med 2023; 12:jcm12062310. [PMID: 36983311 PMCID: PMC10055093 DOI: 10.3390/jcm12062310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/12/2023] [Accepted: 03/14/2023] [Indexed: 03/18/2023] Open
Abstract
Recent studies place great importance on Protein-Bound Uraemic Toxins (PBUT) in the context of etiopathogenesis of chronic kidney disease-associated pruritus (CKD-aP). This study aimed to investigate the possible contribution of free and total Indoxyl Sulfate (IS) and p-Cresol Sulfate (PCS) to the cause of CKD-aP. Group A included 64 patients on maintenance haemodialysis (HD) with CKD-aP. Group B included 62 patients on maintenance HD that did not report CKD-aP, and group C included 50 healthy controls. Pruritus severity was assessed using a Numerical Rating Scale (NRS). Moreover, other tools like UP-Dial, ItchyQoL, and the 4-Item Itch Questionnaire evaluating CKD-aP were completed by the patients. The serum levels of free and total IS and PCS concentrations were measured using the Ultra Performance Liquid Chromatography System. No significant difference in the serum level of free and total IS, or PCS, was observed between the patients who reported CKD-aP and those without pruritus. Moreover, there was no correlation between serum IS or PCS levels and the severity of the itch. Our study does not support earlier findings about higher levels of IS and PCS in patients reporting CKD-aP. Further studies will be needed to investigate these discrepancies as well as to understand the cause of CKD-aP.
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Affiliation(s)
- Karolina Świerczyńska-Mróz
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Danuta Nowicka-Suszko
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Piotr K. Krajewski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Magdalena Krajewska
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Rafał Białynicki-Birula
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Jacek C. Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, 50-368 Wroclaw, Poland
- Correspondence: ; Tel.: + 48-601-534-853
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Misiak B, Bielawski T, Samochowiec J, Samochowiec A, Fleszar MG, Fortuna P, Kosyk B, Frydecka D. Activation of the endocannabinoid system in schizophrenia: A compensatory mechanism of subclinical inflammation? Schizophr Res 2023; 252:67-68. [PMID: 36628871 DOI: 10.1016/j.schres.2022.12.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/14/2022] [Accepted: 12/30/2022] [Indexed: 01/11/2023]
Affiliation(s)
- Błażej Misiak
- Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland
| | - Tomasz Bielawski
- Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland
| | - Jerzy Samochowiec
- Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland
| | - Agnieszka Samochowiec
- Department of Clinical Psychology, Institute of Psychology, University of Szczecin, Poland
| | - Mariusz G Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw, Poland
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw, Poland
| | - Bogna Kosyk
- Institute of Soil Science and Environmental Protection, Wroclaw, Poland; University of Environmental and Life Sciences, Wroclaw, Poland
| | - Dorota Frydecka
- Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland.
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Leśnik P, Łysenko L, Fleszar MG, Fortuna P, Woźnica-Niesobska E, Mierzchała-Pasierb M, Janc J. Measurement of Serum Levels of 5 Amino Acids and Dimethylamine Using Liquid Chromatography-Tandem Mass Spectrometry in Patients without Septic Associated Acute Kidney Injury and with Septic Associated Acute Kidney Injury Requiring Continuous Renal Replacement Therapy. Med Sci Monit 2022; 28:e937784. [PMID: 36068726 PMCID: PMC9466648 DOI: 10.12659/msm.937784] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Acute kidney injury (AKI) is one of the most common organ failures. An early diagnosis of AKI using specific biomarkers is essential for effective treatment. This study determined the serum concentrations of selected amino acids and amines using targeted liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) in patients with AKI during sepsis and septic shock treated in the Intensive Care Unit (ICU). Material/Methods A sample of 41 patients was divided into 2 groups: (1) patients with sepsis and septic shock along required continuous renal replacement therapy (CRRT) due to AKI (n=13), and (2) patients with sepsis and septic shock but without AKI (n=28). LC-MS/MS was used to measure a serum concentration of 6 amino acids and amines: arginine, ornithine, asymmetric dimethylarginine (ADMA), symmetric dimethylarginine (SDMA), dimethylamine (DMA), and citrulline. Results There was a statistically significantly higher median DMA level in AKI patients compared to those without AKI (8.1 vs 5.2 umol/L; P=0.022). The results for the remaining molecules showed no significant differences (P>0.05). Patients with DMA ≥14.95 umol/L (n=5; 100%) and treated with CRRT presented DMA level below the cut-off point (n=7; 20%). Subjects with creatinine levels ≥1.19 mg/dL (n=11; 28%) and treated with CRRT presented creatinine levels below the cut-off point (n=1; 3%). Conclusions In patients with sepsis, increased serum levels of DMA were significantly associated with AKI requiring CRRT. It remains unclear whether increased DMA concentrations are secondary to sepsis-induced AKI or are a cause.
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Affiliation(s)
- Patrycja Leśnik
- Department of Anaesthesiology and Intensive Therapy, 4th Military Clinical Hospital, Wrocław, Poland
| | - Lidia Łysenko
- Department of Anaesthesiology and Intensive Therapy, Wrocław Medical University, Wrocław, Poland
| | - Mariusz G. Fleszar
- Department of Biochemistry and Immunochemistry, Wrocław Medical University, Wrocław, Poland
| | - Paulina Fortuna
- Department of Biochemistry and Immunochemistry, Wrocław Medical University, Wrocław, Poland
| | - Ewa Woźnica-Niesobska
- Department of Anaesthesiology and Intensive Therapy, Wrocław Medical University, Wrocław, Poland
| | | | - Jarosław Janc
- Department of Anaesthesiology and Intensive Therapy, 4th Military Clinical Hospital, Wrocław, Poland
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Bednarz-Misa I, Fleszar MG, Fortuna P, Lewandowski Ł, Mierzchała-Pasierb M, Diakowska D, Krzystek-Korpacka M. Altered L-Arginine Metabolic Pathways in Gastric Cancer: Potential Therapeutic Targets and Biomarkers. Biomolecules 2021; 11:biom11081086. [PMID: 34439753 PMCID: PMC8395015 DOI: 10.3390/biom11081086] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022] Open
Abstract
There is a pressing need for molecular targets and biomarkers in gastric cancer (GC). We aimed at identifying aberrations in L-arginine metabolism with therapeutic and diagnostic potential. Systemic metabolites were quantified using mass spectrometry in 293 individuals and enzymes’ gene expression was quantified in 29 paired tumor-normal samples using qPCR and referred to cancer pathology and molecular landscape. Patients with cancer or benign disorders had reduced systemic arginine, citrulline, and ornithine and elevated symmetric dimethylarginine and dimethylamine. Citrulline and ornithine depletion was accentuated in metastasizing cancers. Metabolite diagnostic panel had 91% accuracy in detecting cancer and 70% accuracy in differentiating cancer from benign disorders. Gastric tumors had upregulated NOS2 and downregulated ASL, PRMT2, ORNT1, and DDAH1 expression. NOS2 upregulation was less and ASL downregulation was more pronounced in metastatic cancers. Tumor ASL and PRMT2 expression was inversely related to local advancement. Enzyme up- or downregulation was greater or significant solely in cardia subtype. Metabolic reprogramming in GC includes aberrant L-arginine metabolism, reflecting GC subtype and pathology, and is manifested by altered interplay of its intermediates and enzymes. Exploiting L-arginine metabolic pathways for diagnostic and therapeutic purposes is warranted. Functional studies on ASL, PRMT2, and ORNT1 in GC are needed.
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Affiliation(s)
- Iwona Bednarz-Misa
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (M.G.F.); (P.F.); (Ł.L.); (M.M.-P.)
| | - Mariusz G. Fleszar
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (M.G.F.); (P.F.); (Ł.L.); (M.M.-P.)
| | - Paulina Fortuna
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (M.G.F.); (P.F.); (Ł.L.); (M.M.-P.)
| | - Łukasz Lewandowski
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (M.G.F.); (P.F.); (Ł.L.); (M.M.-P.)
| | - Magdalena Mierzchała-Pasierb
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (M.G.F.); (P.F.); (Ł.L.); (M.M.-P.)
| | - Dorota Diakowska
- Department of Gastrointestinal and General Surgery, Wroclaw Medical University, 50-368 Wroclaw, Poland;
- Department of Nervous System Diseases, Wroclaw Medical University, 51-618 Wroclaw, Poland
| | - Małgorzata Krzystek-Korpacka
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (M.G.F.); (P.F.); (Ł.L.); (M.M.-P.)
- Correspondence:
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Trocha M, Fleszar MG, Fortuna P, Lewandowski Ł, Gostomska-Pampuch K, Sozański T, Merwid-Ląd A, Krzystek-Korpacka M. Sitagliptin Modulates Oxidative, Nitrative and Halogenative Stress and Inflammatory Response in Rat Model of Hepatic Ischemia-Reperfusion. Antioxidants (Basel) 2021; 10:antiox10081168. [PMID: 34439416 PMCID: PMC8388898 DOI: 10.3390/antiox10081168] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 12/23/2022] Open
Abstract
A possibility of repurposing sitagliptin, a well-established antidiabetic drug, for alleviating injury caused by ischemia-reperfusion (IR) is being researched. The aim of this study was to shed some light on the molecular background of the protective activity of sitagliptin during hepatic IR. The expression and/or concentration of inflammation and oxidative stress-involved factors have been determined in rat liver homogenates using quantitative RT-PCR and Luminex® xMAP® technology and markers of nitrative and halogenative stress were quantified using targeted metabolomics (LC-MS/MS). Animals (n = 36) divided into four groups were treated with sitagliptin (5 mg/kg) (S and SIR) or saline solution (C and IR), and the livers from IR and SIR were subjected to ischemia (60 min) and reperfusion (24 h). The midkine expression (by 2.2-fold) and the free 3-nitrotyrosine (by 2.5-fold) and IL-10 (by 2-fold) concentration were significantly higher and the Nox4 expression was lower (by 9.4-fold) in the IR than the C animals. As compared to IR, the SIR animals had a lower expression of interleukin-6 (by 4.2-fold) and midkine (by 2-fold), a lower concentration of 3-nitrotyrosine (by 2.5-fold) and a higher Nox4 (by 2.9-fold) and 3-bromotyrosine (by 1.4-fold). In conclusion, IR disturbs the oxidative, nitrative and halogenative balance and aggravates the inflammatory response in the liver, which can be attenuated by low doses of sitagliptin.
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Affiliation(s)
- Małgorzata Trocha
- Department of Pharmacology, Wroclaw Medical University, 50-345 Wroclaw, Poland; (T.S.); (A.M.-L.)
- Correspondence: (M.T.); (M.K.-K.)
| | - Mariusz G. Fleszar
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (Ł.L.); (K.G.-P.)
| | - Paulina Fortuna
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (Ł.L.); (K.G.-P.)
| | - Łukasz Lewandowski
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (Ł.L.); (K.G.-P.)
| | - Kinga Gostomska-Pampuch
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (Ł.L.); (K.G.-P.)
| | - Tomasz Sozański
- Department of Pharmacology, Wroclaw Medical University, 50-345 Wroclaw, Poland; (T.S.); (A.M.-L.)
| | - Anna Merwid-Ląd
- Department of Pharmacology, Wroclaw Medical University, 50-345 Wroclaw, Poland; (T.S.); (A.M.-L.)
| | - Małgorzata Krzystek-Korpacka
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (Ł.L.); (K.G.-P.)
- Correspondence: (M.T.); (M.K.-K.)
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Affiliation(s)
- Rafał Petrus
- Faculty of Chemistry, Wrocław University of Science and Technology, 23 Smoluchowskiego, 50-370 Wrocław, Poland
| | - Józef Utko
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Radosław Gniłka
- Łukasiewicz Research Network−PORT Polish Center for Technology Development, 147 Stablowicka, 54-066 Wrocław, Poland
| | - Mariusz G. Fleszar
- Łukasiewicz Research Network−PORT Polish Center for Technology Development, 147 Stablowicka, 54-066 Wrocław, Poland
| | - Tadeusz Lis
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Piotr Sobota
- Łukasiewicz Research Network−PORT Polish Center for Technology Development, 147 Stablowicka, 54-066 Wrocław, Poland
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Fleszar MG, Fortuna P, Zawadzki M, Hodurek P, Bednarz-Misa I, Witkiewicz W, Krzystek-Korpacka M. Sex, Type of Surgery, and Surgical Site Infections Are Associated with Perioperative Cortisol in Colorectal Cancer Patients. J Clin Med 2021; 10:jcm10040589. [PMID: 33557291 PMCID: PMC7914878 DOI: 10.3390/jcm10040589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/19/2021] [Accepted: 02/01/2021] [Indexed: 12/24/2022] Open
Abstract
Excessive endocrine response to trauma negatively affects patients’ well-being. Cortisol dynamics following robot-assisted colorectal surgery are unknown. We aimed at determining the impact of cancer pathology and surgery-related factors on baseline cortisol levels and analyzed its time-profile in colorectal cancer patients undergoing open or robot-assisted surgery. Cortisol levels were measured using liquid chromatography quadrupole time-of-flight mass spectrometry. Baseline cortisol was not associated with any patient- or disease-related factors. Post-surgery cortisol increased by 36% at 8 h and returned to baseline on postoperative day three. The cortisol time profile was significantly affected by surgery type, estimated blood loss, and length of surgery. Baseline-adjusted cortisol increase was greater in females at hour 8 and in both females and patients from open surgery group at hour 24. Solely in the open surgery group, cortisol dynamics paralleled changes in interleukin (IL)-1β, IL-10, IL-1ra, IL-7, IL-8 and tumor necrosis factor (TNF)-α but did not correlate with changes in IL-6 or interferon (IFN)-γ at any time-point. Cortisol co-examined with C-reactive protein was predictive of surgical site infections (SSI) with high accuracy. In conclusion, patient’s sex and surgery invasiveness affect cortisol dynamics. Surgery-induced elevation can be reduced by minimally invasive robot-assisted procedures. Cortisol and C-reactive protein as SSI biomarkers might be of value in the evaluation of safety of early discharge of patients.
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Affiliation(s)
- Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Marek Zawadzki
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Department of Physiotherapy, Wroclaw Medical University, 51-618 Wroclaw, Poland
| | - Paweł Hodurek
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
| | - Wojciech Witkiewicz
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Research and Development Centre at Regional Specialist Hospital, 51-124 Wroclaw, Poland
| | - Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (M.G.F.); (P.F.); (P.H.); (I.B.-M.)
- Correspondence: ; Tel.: +48-71-784-1375
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Sutkowska E, Fortuna P, Kałuża B, Sutkowska K, Hodurek P, Fleszar MG. The impact of Sample Handling Time on metformin serum concentration. Biomed Pharmacother 2020; 133:110971. [PMID: 33248407 DOI: 10.1016/j.biopha.2020.110971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 10/30/2020] [Accepted: 11/01/2020] [Indexed: 10/22/2022] Open
Abstract
This is an informative article which can help research providers to arrange and conduct studies dedicated to the assessment of metformin serum concentrations. If there is a problem with coordination of sample preparation and it is necessary to measure metformin concentration, two hours gap between blood drain and centrifugation has no impact on the results.
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Affiliation(s)
- Edyta Sutkowska
- Department and Division of Medical Rehabilitation, Wroclaw Medical University, Poland.
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, Poland.
| | - Bernadetta Kałuża
- Department of Internal Medicine, Endocrinology and Diabetology, Central Clinical Hospital of the Ministry of the Interior, Warsaw, Poland.
| | | | - Paweł Hodurek
- Department of Medical Biochemistry, Wroclaw Medical University, Poland.
| | - Mariusz G Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, Poland; Łukasiewicz Research Network, PORT Polish Center for Technology Development, Poland.
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Krzystek-Korpacka M, Szczęśniak-Sięga B, Szczuka I, Fortuna P, Zawadzki M, Kubiak A, Mierzchała-Pasierb M, Fleszar MG, Lewandowski Ł, Serek P, Jamrozik N, Neubauer K, Wiśniewski J, Kempiński R, Witkiewicz W, Bednarz-Misa I. L-Arginine/Nitric Oxide Pathway Is Altered in Colorectal Cancer and Can Be Modulated by Novel Derivatives from Oxicam Class of Non-Steroidal Anti-Inflammatory Drugs. Cancers (Basel) 2020; 12:E2594. [PMID: 32932854 PMCID: PMC7564351 DOI: 10.3390/cancers12092594] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/05/2020] [Accepted: 09/10/2020] [Indexed: 12/14/2022] Open
Abstract
L-arginine/nitric oxide pathway metabolites are altered in colorectal cancer (CRC). We evaluated underlying changes in pathway enzymes in 55 paired tumor/tumor-adjacent samples and 20 normal mucosa using quantitative-PCR and assessed the impact of classic and novel oxicam analogues on enzyme expression and intracellular metabolite concentration (LC-MS/MS) in Caco-2, HCT116, and HT-29 cells. Compared to normal mucosa, ARG1, PRMT1, and PRMT5 were overexpressed in both tumor and tumor-adjacent tissue and DDAH2 solely in tumor-adjacent tissue. Tumor-adjacent tissue had higher expression of ARG1, DDAH1, and DDAH2 and lower NOS2 than patients-matched tumors. The ARG1 expression in tumors increased along with tumor grade and reflected lymph node involvement. Novel oxicam analogues with arylpiperazine moiety at the thiazine ring were more effective in downregulating DDAHs and PRMTs and upregulating ARG2 than piroxicam and meloxicam. An analogue distinguished by propylene linker between thiazine's and piperazine's nitrogen atoms and containing two fluorine substituents was the strongest inhibitor of DDAHs and PRMTs expression, while an analogue containing propylene linker but no fluorine substituents was the strongest inhibitor of ARG2 expression. Metabolic reprogramming in CRC includes overexpression of DDAHs and PRMTs in addition to ARG1 and NOS2 and is not restricted to tumor tissue but can be modulated by novel oxicam analogues.
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Affiliation(s)
- Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Berenika Szczęśniak-Sięga
- Department of Medicinal Chemistry, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Izabela Szczuka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Marek Zawadzki
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Department of Physiotherapy, Wroclaw Medical University, 51-618 Wroclaw, Poland
| | - Agnieszka Kubiak
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Magdalena Mierzchała-Pasierb
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Łukasz Lewandowski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Paweł Serek
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Natalia Jamrozik
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.N.); (R.K.)
| | - Jerzy Wiśniewski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.N.); (R.K.)
| | - Wojciech Witkiewicz
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Research and Development Centre at Regional Specialist Hospital, 51-124 Wroclaw, Poland
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
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11
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Mierzchala-Pasierb M, Lipinska-Gediga M, Fleszar MG, Lesnik P, Placzkowska S, Serek P, Wisniewski J, Gamian A, Krzystek-Korpacka M. Altered profiles of serum amino acids in patients with sepsis and septic shock – Preliminary findings. Arch Biochem Biophys 2020; 691:108508. [DOI: 10.1016/j.abb.2020.108508] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 05/28/2020] [Accepted: 07/14/2020] [Indexed: 12/21/2022]
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Bednarz-Misa I, Fortuna P, Fleszar MG, Lewandowski Ł, Diakowska D, Rosińczuk J, Krzystek-Korpacka M. Esophageal Squamous Cell Carcinoma Is Accompanied by Local and Systemic Changes in L-arginine/NO Pathway. Int J Mol Sci 2020; 21:E6282. [PMID: 32872669 PMCID: PMC7503331 DOI: 10.3390/ijms21176282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 02/06/2023] Open
Abstract
The L-arginine/NO pathway holds promise as a source of potential therapy target and biomarker; yet, its status and utility in esophageal squamous cell carcinoma (ESCC) is unclear. We aimed at quantifying pathway metabolites in sera from patients with ESCC (n = 61) and benign conditions (n = 62) using LC-QTOF-MS and enzyme expression in esophageal tumors and matched noncancerous samples (n = 40) using real-time PCR with reference to ESCC pathology and circulating immune/inflammatory mediators, quantified using Luminex xMAP technology. ESCC was associated with elevated systemic arginine and asymmetric dimethylarginine. Citrulline decreased and arginine bioavailability increased along with increasing ESCC advancement. Compared to adjacent tissue, tumors overexpressed ODC1, NOS2, PRMT1, and PRMT5 but had downregulated ARG1, ARG2, and DDAH1. Except for markedly higher NOS2 and lower ODC1 in tumors from M1 patients, the pathology-associated changes in enzyme expression were subtle and present also in noncancerous tissue. Both the local enzyme expression level and systemic metabolite concentration were related to circulating inflammatory and immune mediators, particularly those associated with eosinophils and those promoting viability and self-renewal of cancer stem cells. Metabolic reprogramming in ESCC manifests itself by the altered L-arginine/NO pathway. Upregulation of PRMTs in addition to NOS2 and ODC1 and the pathway link with stemness-promoting cytokines warrants further investigation.
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Affiliation(s)
- Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (P.F.); (M.G.F.); (Ł.L.)
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (P.F.); (M.G.F.); (Ł.L.)
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (P.F.); (M.G.F.); (Ł.L.)
| | - Łukasz Lewandowski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (P.F.); (M.G.F.); (Ł.L.)
| | - Dorota Diakowska
- Department of Gastrointestinal and General Surgery, Wroclaw Medical University, 50-368 Wroclaw, Poland;
- Department of Nervous System Diseases, Wroclaw Medical University, 51-618 Wroclaw, Poland;
| | - Joanna Rosińczuk
- Department of Nervous System Diseases, Wroclaw Medical University, 51-618 Wroclaw, Poland;
| | - Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (P.F.); (M.G.F.); (Ł.L.)
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13
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Bednarz-Misa I, Fleszar MG, Zawadzki M, Kapturkiewicz B, Kubiak A, Neubauer K, Witkiewicz W, Krzystek-Korpacka M. L-Arginine/NO Pathway Metabolites in Colorectal Cancer: Relevance as Disease Biomarkers and Predictors of Adverse Clinical Outcomes Following Surgery. J Clin Med 2020; 9:jcm9061782. [PMID: 32521714 PMCID: PMC7355854 DOI: 10.3390/jcm9061782] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/30/2020] [Accepted: 06/05/2020] [Indexed: 12/24/2022] Open
Abstract
The L-Arginine/NO pathway is involved in carcinogenesis and immunity. Its diagnostic and prognostic value in colorectal cancer (CRC) was determined using tandem mass spectrometry in 199 individuals (137 with CRC) and, during a three-day follow up, in 60 patients undergoing colorectal surgery. Citrulline was decreased and asymmetric (ADMA) and symmetric (SDMA) dimethylarginines and dimethylamine (DMA) were increased in CRC. The DMA increase corresponded with CRC advancement while arginine, ADMA, and SDMA levels were higher in left-sided cancers. Arginine, citrulline, ADMA, and DMA dropped and SDMA increased post incision. Females experienced a more substantial drop in arginine. The arginine and ADMA dynamics depended on blood loss. The initial SDMA increase was higher in patients requiring transfusions. Postoperative dynamics in arginine and dimethylarginines differed in robot-assisted and open surgery. Concomitant SDMA, citrulline, and DMA quantification displayed a 92% accuracy in detecting CRC. Monitoring changes in arginine, ADMA, and SDMA in the early postoperative period predicted postoperative ileus with 84% and surgical site infections with 90% accuracy. Changes in ADMA predicted operative morbidity with 90% and anastomotic leakage with 77% accuracy. If positively validated, L-arginine/NO pathway metabolites may facilitate CRC screening and surveillance, support differential diagnosis, and assist in clinical decision-making regarding patients recovering from colorectal surgery.
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Affiliation(s)
- Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland
| | - Mariusz G Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland
| | - Marek Zawadzki
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wrocław, Poland
- Department of Physiotherapy, Wroclaw Medical University, 51-618 Wrocław, Poland
| | - Bartosz Kapturkiewicz
- First Department of Oncological Surgery of Lower Silesian Oncology Center, 53-413 Wrocław, Poland
| | - Agnieszka Kubiak
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wrocław, Poland
| | - Wojciech Witkiewicz
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wrocław, Poland
- Research and Development Centre at Regional Specialist Hospital, 51-124 Wrocław, Poland
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Krzystek-Korpacka M, G. Fleszar M, Bednarz-Misa I, Lewandowski Ł, Szczuka I, Kempiński R, Neubauer K. Transcriptional and Metabolomic Analysis of L-Arginine/Nitric Oxide Pathway in Inflammatory Bowel Disease and Its Association with Local Inflammatory and Angiogenic Response: Preliminary Findings. Int J Mol Sci 2020; 21:ijms21051641. [PMID: 32121248 PMCID: PMC7084352 DOI: 10.3390/ijms21051641] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 12/11/2022] Open
Abstract
L-arginine/nitric oxide pathway in Crohn's disease (CD) and ulcerative colitis (UC) is poorly investigated. The aim of current study is to quantify pathway serum metabolites in 52 CD (40 active), 48 UC (33 active), and 18 irritable bowel syndrome patients and 40 controls using mass spectrometry and at determining mRNA expression of pathway-associated enzymes in 91 bowel samples. Arginine and symmetric dimethylarginine decreased (p < 0.05) in active-CD (129 and 0.437 µM) compared to controls (157 and 0.494 µM) and active-UC (164 and 0.52 µM). Citrulline and dimethylamine increased (p < 0.05) in active-CD (68.7 and 70.9 µM) and active-UC (65.9 and 73.9 µM) compared to controls (42.7 and 50.4 µM). Compared to normal, CD-inflamed small bowel had downregulated (p < 0.05) arginase-2 by 2.4-fold and upregulated dimethylarginine dimethylaminohydrolase (DDAH)-2 (1.5-fold) and arginine N-methyltransferase (PRMT)-2 (1.6-fold). Quiescent-CD small bowel had upregulated (p < 0.05) arginase-2 (1.8-fold), DDAH1 (2.9-fold), DDAH2 (1.5-fold), PRMT1 (1.5-fold), PRMT2 (1.7-fold), and PRMT5 (1.4-fold). Pathway enzymes were upregulated in CD-inflamed/quiescent and UC-inflamed colon as compared to normal. Compared to inflamed, quiescent CD-colon had upregulated DDAH1 (5.7-fold) and ornithine decarboxylase (1.6-fold). Concluding, the pathway is deregulated in CD and UC, also in quiescent bowel, reflecting inflammation severity and angiogenic potential. Functional analysis of PRMTs and DDAHs as potential targets for therapy is warranted.
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Affiliation(s)
- Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
- Correspondence: ; Tel.: +48-71-784-1375
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Łukasz Lewandowski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Izabela Szczuka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wrocław, Poland; (R.K.); (K.N.)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wrocław, Poland; (R.K.); (K.N.)
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Fleszar MG, Wiśniewski J, Berdowska I, Zieliński B, Zboch M, Diakowska D, Gamian A, Krzystek-Korpacka M. Systemic hepcidin quantified with LC-MS/MS in dementia in association with disease pathology and severity and with structural changes in the brain. Peptides 2019; 122:170169. [PMID: 31563540 DOI: 10.1016/j.peptides.2019.170169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 09/03/2019] [Accepted: 09/25/2019] [Indexed: 02/03/2023]
Abstract
Hepcidin is a peptide hormone regulating iron metabolism, the dyshomeostasis of which has been implicated in dementia. Yet, data on hepcidin status in dementia are scanty, limited to Alzheimer's disease (AD) and inconsistent due to methodological problems with its determination using immunoassays and/or lack of homogeneity of evaluated groups. Hepcidin association with vascular dementia (VaD) remains unknown. We proposed a mass spectrometry method of hepcidin quantification in sera and aimed at determining hepcidin systemic status in patients with dementia of AD, VaD, or mixed (MD) pathology, with reference to the degree of cognitive loss and structural changes in the brain as well as at evaluating the diagnostic potential of hepcidin as a biomarker. We found that hepcidin concentrations were significantly elevated in VaD and insignificantly so in AD or MD and that they positively correlated with the Clinical Dementia Rating and inversely with the Mini Mental State Examination. Hepcidin tended to be more pronouncedly elevated in patients with advanced cortical atrophy and white matter lesions. It displayed a biphasic relationship with the Hachinski Ischemic Scale and a good accuracy as dementia but not differential marker. Taken together, our results demonstrated that dementia of vascular and not neurodegenerative pathology is associated with significant elevation of systemic hepcidin. Hepcidin elevation reflects the degree of cognitive loss as well as the severity of structural changes in the brain. If confirmed in a prospective study, hepcidin quantification may hold promise as a diagnostic marker; its accuracy as a differential marker of VaD is insufficient.
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Affiliation(s)
- Mariusz G Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland; Łukasiewicz Research Network - PORT Polish Center For Technology Development, ul. Stablowicka 147, 54-066 Wrocław, Poland.
| | - Jerzy Wiśniewski
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Izabela Berdowska
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Bogdan Zieliński
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Marzena Zboch
- Alzheimer Center, Wroclaw Medical University, ul. Jana Pawla II 12, 59-330 Scinawa, Poland
| | - Dorota Diakowska
- Division of Nervous System Diseases, Wroclaw Medical University, ul. K. Bartla 5, 51-61 Wroclaw, Poland
| | - Andrzej Gamian
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Chalubinskiego 10, 50-368 Wroclaw, Poland
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Krzystek-Korpacka M, Wiśniewski J, Fleszar MG, Bednarz-Misa I, Bronowicka-Szydełko A, Gacka M, Masłowski L, Kędzior K, Witkiewicz W, Gamian A. Metabolites of the Nitric Oxide (NO) Pathway Are Altered and Indicative of Reduced NO and Arginine Bioavailability in Patients with Cardiometabolic Diseases Complicated with Chronic Wounds of Lower Extremities: Targeted Metabolomics Approach (LC-MS/MS). Oxid Med Cell Longev 2019; 2019:5965721. [PMID: 31396302 PMCID: PMC6664544 DOI: 10.1155/2019/5965721] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 06/26/2019] [Indexed: 01/05/2023]
Abstract
OBJECTIVE The status of metabolites of the nitric oxide (NO) pathway in patients with chronic wounds in the course of cardiometabolic diseases is largely unknown. Yet arginine supplementation and citrulline supplementation as novel therapeutic modalities aimed at increasing NO are tested. MATERIAL AND METHODS Targeted metabolomics approach (LC-MS/MS) was applied to determine the concentrations of L-arginine, L-citrulline, asymmetric and symmetric dimethylarginines (ADMA and SDMA), and arginine/ADMA and arginine/SDMA ratios as surrogate markers of NO and arginine availability in ulnar and femoral veins, representing systemic and local levels of metabolites, in patients with chronic wounds in the course of cardiometabolic diseases (n = 59) as compared to patients without chronic wounds but with similar cardiometabolic burden (n = 55) and healthy individuals (n = 88). RESULTS Patients with chronic wounds had significantly lower systemic L-citrulline and higher ADMA and SDMA concentrations and lower L-arginine/ADMA and L-arginine/SDMA as compared to healthy controls. The presence of chronic wounds in patients with cardiometabolic diseases was associated with decreased L-arginine but with increased L-citrulline, ADMA, and SDMA concentrations and decreased L-arginine/ADMA and L-arginine/SDMA. Serum obtained from the ulnar and femoral veins of patients with chronic wounds differed by L-arginine concentrations and L-arginine/SDMA ratio, both lower in the femoral vein. Wound etiology affected L-citrulline and SDMA concentrations, lower and higher, respectively, in patients with venous stasis, and the L-arginine/SDMA ratio-lower in venous stasis. The wound type affected L-arginine/ADMA and citrulline-lower in patients with ulcerations or gangrene. IL-6 was an independent predictor of L-arginine/ADMA, VEGF-A of ADMA, G-CSF of L-arginine/SDMA, and GM-CSF of L-citrulline and SDMA. CONCLUSION Chronic wounds in the course of cardiometabolic diseases are associated with reduced NO and arginine availability due to ADMA and SDMA accumulation rather than arginine deficiency, not supporting its supplementation. Wound character seems to affect NO bioavailability and wound etiology-arginine bioavailability. Arginine concentration and its availability are more markedly reduced at the local level than the systemic level.
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Affiliation(s)
| | - Jerzy Wiśniewski
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw 50-368, Poland
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw 50-368, Poland
- PORT Polski Ośrodek Rozwoju Technologii sp, ZOO, Wroclaw 54-066, Poland
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw 50-368, Poland
| | | | - Małgorzata Gacka
- Department of Angiology, Hypertension and Diabetes, Wroclaw Medical University, Wroclaw 50-556, Poland
| | - Leszek Masłowski
- Department of Angiology, Regional Specialist Hospital, Wroclaw 51-124, Poland
| | - Krzysztof Kędzior
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw 50-368, Poland
| | - Wojciech Witkiewicz
- Department of Vascular Surgery, Regional Specialist Hospital, Wroclaw 51-124, Poland
- Research and Development Centre, Regional Specialist Hospital, Wroclaw 51-124, Poland
| | - Andrzej Gamian
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw 50-368, Poland
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Sozański T, Kucharska AZ, Wiśniewski J, Fleszar MG, Rapak A, Gomułkiewicz A, Dzięgiel P, Magdalan J, Nowak B, Szumny D, Matuszewska A, Piórecki N, Szeląg A, Trocha M. The iridoid loganic acid and anthocyanins from the cornelian cherry (Cornus mas L.) fruit increase the plasma l-arginine/ADMA ratio and decrease levels of ADMA in rabbits fed a high-cholesterol diet. Phytomedicine 2019; 52:1-11. [PMID: 30599888 DOI: 10.1016/j.phymed.2018.09.175] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 08/09/2018] [Accepted: 09/17/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Although fruit and vegetable-rich diets have beneficial effects on cardiovascular diseases, we have little knowledge of the impact of fruits and their constituents, iridoids and anthocyanins, on the l-arginine-ADMA-DDAH pathway. Our previous study demonstrated the modulation of those factors by the oral administration of the cornelian cherry fruit. HYPOTHESIS/PURPOSE We have assessed the effects of the oral administration of two main constituents isolated from the cornelian cherry fruit, iridoid loganic acid and anthocyanins, on l-arginine, its derivatives (ADMA, SDMA), metabolites (DMA, l-citrulline), and the hepatic DDAH activity and its isoform expression in rabbits fed a high-cholesterol diet. We have also analyzed eNOS expression in the thoracic aorta as well as the redox status in blood. STUDY DESIGN In the present study, we used an animal model of diet induced atherosclerosis. For 60 days, white New Zealand rabbits were fed a standard diet, a 1% cholesterol enriched diet, or concomitantly with the investigated substances. l-arginine, ADMA, SDMA, DMA, and l-citrulline were assessed using the LC-MS/MS method. DDAH activity and redox parameters were analyzed spectrophotometrically. DDAH1 and DDAH2 isoform expressions were assessed by western blotting, mRNA expression of eNOS was quantified by real-time PCR. RESULTS We demonstrated that the administration of loganic acid (20 mg/kg b.w.), and to a lesser extent of anthocyanins (10 mg/kg b.w.), caused an increase in the l-arginine level and the l-arginine/ADMA ratio. Also, both substances decreased ADMA, DMA, and l-citrulline, but not SDMA levels. Anthocyanins, but not loganic acid, enhanced the activity of DDAH in the liver. Anthocyanins also significantly enhanced both DDAH1 and DDAH2 expression, while loganic acid to a lesser extent enhanced DDAH1 but not DDAH2 expression. Both loganic acid and anthocyanins pronouncedly increased mRNA expression of eNOS in thoracic aortas. Both loganic acid and anthocyanins reversed the blood glutathione level depleted by dietary cholesterol. Cholesterol feeding decreased the blood GPx level, and the change was not reversed by anthocyanins or loganic acid. We did not observe any significant differences in the blood levels of MDA or SOD among the groups. CONCLUSION Iridoids and anthocyanins may modulate the l-arginine-ADMA pathway in subjects fed a high-cholesterol diet.
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Affiliation(s)
- Tomasz Sozański
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, Wrocław 50-345, Poland.
| | - Alicja Z Kucharska
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, Wroclaw University of Environmental and Life Sciences, Chełmońskiego 37, Wrocław 51-630, Poland
| | - Jerzy Wiśniewski
- Department of Medical Biochemistry, Wroclaw Medical University, Chałubińskiego 10, Wrocław 50-368, Poland
| | - Mariusz G Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, Chałubińskiego 10, Wrocław 50-368, Poland
| | - Andrzej Rapak
- Laboratory of Tumor Molecular Immunobiology, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, Wrocław 53-114, Poland
| | - Agnieszka Gomułkiewicz
- Department of Human Morphology and Embryology, Division of Histology and Embryology, Wroclaw Medical University, Chałubińskiego 6a, Wrocław 50-368, Poland
| | - Piotr Dzięgiel
- Department of Human Morphology and Embryology, Division of Histology and Embryology, Wroclaw Medical University, Chałubińskiego 6a, Wrocław 50-368, Poland; Department of Physiotherapy, University School of Physical Education, I.J. Paderewskiego 35, Wroclaw 51-612, Poland
| | - Jan Magdalan
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, Wrocław 50-345, Poland
| | - Beata Nowak
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, Wrocław 50-345, Poland
| | - Dorota Szumny
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, Wrocław 50-345, Poland
| | - Agnieszka Matuszewska
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, Wrocław 50-345, Poland
| | - Narcyz Piórecki
- Bolestraszyce Arboretum and Institute of Physiography, Przemyśl 37-700, Poland; Department of Tourism and Recreation, University of Rzeszow, Towarnickiego 3, Rzeszów 35-959, Poland
| | - Adam Szeląg
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, Wrocław 50-345, Poland
| | - Małgorzata Trocha
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, Wrocław 50-345, Poland
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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19
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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20
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Misiak B, Wiśniewski J, Fleszar MG, Frydecka D. Alterations in l-arginine metabolism in first-episode schizophrenia patients: Further evidence for early metabolic dysregulation. Schizophr Res 2016; 178:56-57. [PMID: 27615408 DOI: 10.1016/j.schres.2016.08.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 08/31/2016] [Accepted: 08/31/2016] [Indexed: 11/30/2022]
Affiliation(s)
- 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.
| | - Jerzy Wiśniewski
- Department of Biochemistry, Wroclaw Medical University, 10 Chalubinski Street, 50-368 Wroclaw, Poland
| | - Mariusz G Fleszar
- Department of Biochemistry, Wroclaw Medical University, 10 Chalubinski Street, 50-368 Wroclaw, Poland
| | - Dorota Frydecka
- Department of Psychiatry, Wroclaw Medical University, 10 Pasteur Street, 50-367 Wroclaw, Poland
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