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Dinh H, Kovács ZZA, Kis M, Kupecz K, Sejben A, Szűcs G, Márványkövi F, Siska A, Freiwan M, Pósa SP, Galla Z, Ibos KE, Bodnár É, Lauber GY, Goncalves AIA, Acar E, Kriston A, Kovács F, Horváth P, Bozsó Z, Tóth G, Földesi I, Monostori P, Cserni G, Podesser BK, Lehoczki A, Pokreisz P, Kiss A, Dux L, Csabafi K, Sárközy M. Role of the kisspeptin-KISS1R axis in the pathogenesis of chronic kidney disease and uremic cardiomyopathy. GeroScience 2024; 46:2463-2488. [PMID: 37987885 PMCID: PMC10828495 DOI: 10.1007/s11357-023-01017-8] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 11/07/2023] [Indexed: 11/22/2023] Open
Abstract
The prevalence of chronic kidney disease (CKD) is increasing globally, especially in elderly patients. Uremic cardiomyopathy is a common cardiovascular complication of CKD, characterized by left ventricular hypertrophy (LVH), diastolic dysfunction, and fibrosis. Kisspeptins and their receptor, KISS1R, exert a pivotal influence on kidney pathophysiology and modulate age-related pathologies across various organ systems. KISS1R agonists, including kisspeptin-13 (KP-13), hold promise as novel therapeutic agents within age-related biological processes and kidney-related disorders. Our investigation aimed to elucidate the impact of KP-13 on the trajectory of CKD and uremic cardiomyopathy. Male Wistar rats (300-350 g) were randomized into four groups: (I) sham-operated, (II) 5/6 nephrectomy-induced CKD, (III) CKD subjected to a low dose of KP-13 (intraperitoneal 13 µg/day), and (IV) CKD treated with a higher KP-13 dose (intraperitoneal 26 µg/day). Treatments were administered daily from week 3 for 10 days. After 13 weeks, KP-13 increased systemic blood pressure, accentuating diastolic dysfunction's echocardiographic indicators and intensifying CKD-associated markers such as serum urea levels, glomerular hypertrophy, and tubular dilation. Notably, KP-13 did not exacerbate circulatory uremic toxin levels, renal inflammation, or fibrosis markers. In contrast, the higher KP-13 dose correlated with reduced posterior and anterior wall thickness, coupled with diminished cardiomyocyte cross-sectional areas and concurrent elevation of inflammatory (Il6, Tnf), fibrosis (Col1), and apoptosis markers (Bax/Bcl2) relative to the CKD group. In summary, KP-13's influence on CKD and uremic cardiomyopathy encompassed heightened blood pressure and potentially activated inflammatory and apoptotic pathways in the left ventricle.
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Affiliation(s)
- Hoa Dinh
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
- Department of Biochemistry, Bach Mai Hospital, Hanoi, 100000, Vietnam
| | - Zsuzsanna Z A Kovács
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Merse Kis
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary
| | - Klaudia Kupecz
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary
| | - Anita Sejben
- Department of Pathology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary
| | - Gergő Szűcs
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Fanni Márványkövi
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Andrea Siska
- Department of Laboratory Medicine, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Marah Freiwan
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Szonja Polett Pósa
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Zsolt Galla
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Katalin Eszter Ibos
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary
| | - Éva Bodnár
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary
| | - Gülsüm Yilmaz Lauber
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, 1090, Vienna, Austria
| | - Ana Isabel Antunes Goncalves
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, 1090, Vienna, Austria
| | - Eylem Acar
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, 1090, Vienna, Austria
| | - András Kriston
- Synthetic and Systems Biology Unit, Biological Research Centre, Eötvös Loránd Research Network, 6726, Szeged, Hungary
- Single-Cell Technologies Ltd, Szeged, 6726, Hungary
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, 00014, Helsinki, Finland
| | - Ferenc Kovács
- Synthetic and Systems Biology Unit, Biological Research Centre, Eötvös Loránd Research Network, 6726, Szeged, Hungary
- Single-Cell Technologies Ltd, Szeged, 6726, Hungary
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, 00014, Helsinki, Finland
| | - Péter Horváth
- Synthetic and Systems Biology Unit, Biological Research Centre, Eötvös Loránd Research Network, 6726, Szeged, Hungary
- Single-Cell Technologies Ltd, Szeged, 6726, Hungary
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, 00014, Helsinki, Finland
| | - Zsolt Bozsó
- Department of Medical Chemistry, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Gábor Tóth
- Department of Medical Chemistry, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Imre Földesi
- Department of Laboratory Medicine, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Péter Monostori
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary
| | - Gábor Cserni
- Department of Pathology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary
| | - Bruno K Podesser
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, 1090, Vienna, Austria
| | - Andrea Lehoczki
- Departments of Hematology and Stem Cell Transplantation, South Pest Central Hospital, National Institute of Hematology and Infectious Diseases, Saint Ladislaus Campus, Budapest, Hungary
| | - Peter Pokreisz
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, 1090, Vienna, Austria
| | - Attila Kiss
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, 1090, Vienna, Austria
| | - László Dux
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary.
| | - Krisztina Csabafi
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary
| | - Márta Sárközy
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, University of Szeged, 6720, Szeged, Hungary.
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, 6720, Hungary.
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Ibos KE, Bodnár É, Dinh H, Kis M, Márványkövi F, Kovács ZZA, Siska A, Földesi I, Galla Z, Monostori P, Szatmári I, Simon P, Sárközy M, Csabafi K. Chronic kidney disease may evoke anxiety by altering CRH expression in the amygdala and tryptophan metabolism in rats. Pflugers Arch 2024; 476:179-196. [PMID: 37989901 DOI: 10.1007/s00424-023-02884-y] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/28/2023] [Accepted: 11/08/2023] [Indexed: 11/23/2023]
Abstract
Chronic kidney disease (CKD) is associated with anxiety; however, its exact mechanism is not well understood. Therefore, the aim of the present study was to assess the effect of moderate CKD on anxiety in rats. 5/6 nephrectomy was performed in male Wistar rats. 7 weeks after, anxiety-like behavior was assessed by elevated plus maze (EPM), open field (OF), and marble burying (MB) tests. At weeks 8 and 9, urinalysis was performed, and blood and amygdala samples were collected, respectively. In the amygdala, the gene expression of Avp and the gene and protein expression of Crh, Crhr1, and Crhr2 were analyzed. Furthermore, the plasma concentration of corticosterone, uremic toxins, and tryptophan metabolites was measured by UHPLC-MS/MS. Laboratory tests confirmed the development of CKD. In the CKD group, the closed arm time increased; the central time and the total number of entries decreased in the EPM. There was a reduction in rearing, central distance and time in the OF, and fewer interactions with marbles were detected during MB. CKD evoked an upregulation of gene expression of Crh, Crhr1, and Crhr2, but not Avp, in the amygdala. However, there was no alteration in protein expression. In the CKD group, plasma concentrations of p-cresyl-sulfate, indoxyl-sulfate, kynurenine, kynurenic acid, 3-hydroxykynurenine, anthranilic acid, xanthurenic acid, 5-hydroxyindoleacetic acid, picolinic acid, and quinolinic acid increased. However, the levels of tryptophan, tryptamine, 5-hydroxytryptophan, serotonin, and tyrosine decreased. In conclusion, moderate CKD evoked anxiety-like behavior that might be mediated by the accumulation of uremic toxins and metabolites of the kynurenine pathway, but the contribution of the amygdalar CRH system to the development of anxiety seems to be negligible at this stage.
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Affiliation(s)
- Katalin Eszter Ibos
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, 1 Semmelweis utca, Szeged, H-6725, Hungary.
| | - Éva Bodnár
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, 1 Semmelweis utca, Szeged, H-6725, Hungary
| | - Hoa Dinh
- Department of Biochemistry, Bach Mai Hospital, 78 Giai Phong Street, Phuong Mai, Dong Da, Hanoi, 100000, Vietnam
| | - Merse Kis
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, 1 Semmelweis utca, Szeged, H-6725, Hungary
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, 9 Dóm tér, University of Szeged, Szeged, H-6720, Hungary
| | - Fanni Márványkövi
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, 9 Dóm tér, University of Szeged, Szeged, H-6720, Hungary
| | - Zsuzsanna Z A Kovács
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, 9 Dóm tér, University of Szeged, Szeged, H-6720, Hungary
| | - Andrea Siska
- Department of Laboratory Medicine, Albert Szent-Györgyi Medical School, University of Szeged, 6 Semmelweis utca, Szeged, H-6725, Hungary
| | - Imre Földesi
- Department of Laboratory Medicine, Albert Szent-Györgyi Medical School, University of Szeged, 6 Semmelweis utca, Szeged, H-6725, Hungary
| | - Zsolt Galla
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, Albert Szent-Györgyi Medical School, University of Szeged, 35-36 Temesvári körút, Szeged, H-6726, Hungary
| | - Péter Monostori
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, Albert Szent-Györgyi Medical School, University of Szeged, 35-36 Temesvári körút, Szeged, H-6726, Hungary
| | - István Szatmári
- Institute of Pharmaceutical Chemistry and HUN-REN-SZTE Stereochemistry Research Group, University of Szeged, 6 Eötvös utca, Szeged, H-6720, Hungary
| | - Péter Simon
- Institute of Pharmaceutical Chemistry and HUN-REN-SZTE Stereochemistry Research Group, University of Szeged, 6 Eötvös utca, Szeged, H-6720, Hungary
| | - Márta Sárközy
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, 1 Semmelweis utca, Szeged, H-6725, Hungary
- Department of Biochemistry and Interdisciplinary Centre of Excellence, Albert Szent-Györgyi Medical School, 9 Dóm tér, University of Szeged, Szeged, H-6720, Hungary
| | - Krisztina Csabafi
- Department of Pathophysiology, Albert Szent-Györgyi Medical School, University of Szeged, 1 Semmelweis utca, Szeged, H-6725, Hungary
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Sárközy M, Watzinger S, Kovács ZZ, Acar E, Márványkövi F, Szűcs G, Lauber GY, Galla Z, Siska A, Földesi I, Fintha A, Kriston A, Kovács F, Horváth P, Kővári B, Cserni G, Krenács T, Szabó PL, Szabó GT, Monostori P, Zins K, Abraham D, Csont T, Pokreisz P, Podesser BK, Kiss A. Neuregulin-1β Improves Uremic Cardiomyopathy and Renal Dysfunction in Rats. JACC Basic Transl Sci 2023; 8:1160-1176. [PMID: 37791301 PMCID: PMC10543921 DOI: 10.1016/j.jacbts.2023.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/01/2023] [Accepted: 03/01/2023] [Indexed: 10/05/2023]
Abstract
Chronic kidney disease is a global health problem affecting 10% to 12% of the population. Uremic cardiomyopathy is often characterized by left ventricular hypertrophy, fibrosis, and diastolic dysfunction. Dysregulation of neuregulin-1β signaling in the heart is a known contributor to heart failure. The systemically administered recombinant human neuregulin-1β for 10 days in our 5/6 nephrectomy-induced model of chronic kidney disease alleviated the progression of uremic cardiomyopathy and kidney dysfunction in type 4 cardiorenal syndrome. The currently presented positive preclinical data warrant clinical studies to confirm the beneficial effects of recombinant human neuregulin-1β in patients with chronic kidney disease.
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Affiliation(s)
- Márta Sárközy
- MEDICS Research Group, Department of Biochemistry, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
- Interdisciplinary Center of Excellence, University of Szeged, Szeged, Hungary
| | - Simon Watzinger
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
| | - Zsuzsanna Z.A. Kovács
- MEDICS Research Group, Department of Biochemistry, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
- Interdisciplinary Center of Excellence, University of Szeged, Szeged, Hungary
| | - Eylem Acar
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
| | - Fanni Márványkövi
- MEDICS Research Group, Department of Biochemistry, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
- Interdisciplinary Center of Excellence, University of Szeged, Szeged, Hungary
| | - Gergő Szűcs
- MEDICS Research Group, Department of Biochemistry, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
- Interdisciplinary Center of Excellence, University of Szeged, Szeged, Hungary
| | - Gülsüm Yilmaz Lauber
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
| | - Zsolt Galla
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, Albert Szent-Györgyi Medical School, University of Szeged, Hungary
| | - Andrea Siska
- Department of Laboratory Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Imre Földesi
- Department of Laboratory Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Attila Fintha
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - András Kriston
- Synthetic and Systems Biology Unit, Biological Research Centre, Eötvös Loránd Research Network, Szeged, Hungary
- Single-Cell Technologies Ltd, Szeged, Hungary
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Ferenc Kovács
- Synthetic and Systems Biology Unit, Biological Research Centre, Eötvös Loránd Research Network, Szeged, Hungary
- Single-Cell Technologies Ltd, Szeged, Hungary
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Péter Horváth
- Synthetic and Systems Biology Unit, Biological Research Centre, Eötvös Loránd Research Network, Szeged, Hungary
- Single-Cell Technologies Ltd, Szeged, Hungary
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Bence Kővári
- Department of Pathology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Gábor Cserni
- Department of Pathology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Tibor Krenács
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Petra Lujza Szabó
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
| | - Gábor Tamás Szabó
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
| | - Péter Monostori
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, Albert Szent-Györgyi Medical School, University of Szeged, Hungary
| | - Karin Zins
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Dietmar Abraham
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Tamás Csont
- MEDICS Research Group, Department of Biochemistry, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
- Interdisciplinary Center of Excellence, University of Szeged, Szeged, Hungary
| | - Peter Pokreisz
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
| | - Bruno K. Podesser
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
| | - Attila Kiss
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Vienna, Austria
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Polyák H, Galla Z, Nánási N, Cseh EK, Rajda C, Veres G, Spekker E, Szabó Á, Klivényi P, Tanaka M, Vécsei L. The Tryptophan-Kynurenine Metabolic System Is Suppressed in Cuprizone-Induced Model of Demyelination Simulating Progressive Multiple Sclerosis. Biomedicines 2023; 11:biomedicines11030945. [PMID: 36979924 PMCID: PMC10046567 DOI: 10.3390/biomedicines11030945] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/07/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Progressive multiple sclerosis (MS) is a chronic disease with a unique pattern, which is histologically classified into the subpial type 3 lesions in the autopsy. The lesion is also homologous to that of cuprizone (CPZ) toxin-induced animal models of demyelination. Aberration of the tryptophan (TRP)-kynurenine (KYN) metabolic system has been observed in patients with MS; nevertheless, the KYN metabolite profile of progressive MS remains inconclusive. In this study, C57Bl/6J male mice were treated with 0.2% CPZ toxin for 5 weeks and then underwent 4 weeks of recovery. We measured the levels of serotonin, TRP, and KYN metabolites in the plasma and the brain samples of mice at weeks 1, 3, and 5 of demyelination, and at weeks 7 and 9 of remyelination periods by ultra-high-performance liquid chromatography with tandem mass spectrometry (UHPLC-MS/MS) after body weight measurement and immunohistochemical analysis to confirm the development of demyelination. The UHPLC-MS/MS measurements demonstrated a significant reduction of kynurenic acid, 3-hydoxykynurenine (3-HK), and xanthurenic acid in the plasma and a significant reduction of 3-HK, and anthranilic acid in the brain samples at week 5. Here, we show the profile of KYN metabolites in the CPZ-induced mouse model of demyelination. Thus, the KYN metabolite profile potentially serves as a biomarker of progressive MS and thus opens a new path toward planning personalized treatment, which is frequently obscured with immunologic components in MS deterioration.
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Affiliation(s)
- Helga Polyák
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary
- Doctoral School of Clinical Medicine, University of Szeged, Korányi fasor 6, H-6720 Szeged, Hungary
| | - Zsolt Galla
- Department of Pediatrics, Albert Szent-Györgyi Faculty of Medicine, University of Szeged, H-6725 Szeged, Hungary
| | - Nikolett Nánási
- Danube Neuroscience Research Laboratory, ELKH-SZTE Neuroscience Research Group, Eötvös Loránd Research Network, University of Szeged (ELKH-SZTE), Tisza Lajos krt. 113, H-6725 Szeged, Hungary
| | - Edina Katalin Cseh
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary
| | - Cecília Rajda
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary
| | - Gábor Veres
- Independent Researcher, H-6726 Szeged, Hungary
| | - Eleonóra Spekker
- Danube Neuroscience Research Laboratory, ELKH-SZTE Neuroscience Research Group, Eötvös Loránd Research Network, University of Szeged (ELKH-SZTE), Tisza Lajos krt. 113, H-6725 Szeged, Hungary
| | - Ágnes Szabó
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary
- Doctoral School of Clinical Medicine, University of Szeged, Korányi fasor 6, H-6720 Szeged, Hungary
| | - Péter Klivényi
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary
| | - Masaru Tanaka
- Danube Neuroscience Research Laboratory, ELKH-SZTE Neuroscience Research Group, Eötvös Loránd Research Network, University of Szeged (ELKH-SZTE), Tisza Lajos krt. 113, H-6725 Szeged, Hungary
| | - László Vécsei
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary
- Danube Neuroscience Research Laboratory, ELKH-SZTE Neuroscience Research Group, Eötvös Loránd Research Network, University of Szeged (ELKH-SZTE), Tisza Lajos krt. 113, H-6725 Szeged, Hungary
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Saraste M, Matilainen M, Rajda C, Galla Z, Sucksdorff M, Vécsei L, Airas L. Association between microglial activation and serum kynurenine pathway metabolites in multiple sclerosis patients. Mult Scler Relat Disord 2022; 59:103667. [DOI: 10.1016/j.msard.2022.103667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 01/04/2022] [Accepted: 02/03/2022] [Indexed: 10/19/2022]
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Galla Z, Rácz G, Grecsó N, Baráth Á, Kósa M, Bereczki C, Monostori P. Improved LC-MS/MS method for the determination of 42 neurologically and metabolically important molecules in urine. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1179:122846. [PMID: 34225243 DOI: 10.1016/j.jchromb.2021.122846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/14/2021] [Accepted: 06/21/2021] [Indexed: 11/19/2022]
Abstract
Simultaneous determination of kynurenines, neurotransmitters, pterins and steroids linked to various neurological and metabolic diseases have important diagnostic significance for related pathology and drug monitoring. An improved, sensitive and selective ultra-high performance liquid chromatography coupled to electrospray ionization triple quadrupole mass spectrometric (UHPLC-MS/MS) method, based on our earlier publication, has been proposed for the quantitative measurement of 42 metabolites in human urine. The assay covers a larger number of analytes, uses an advanced, Waters Atlantis T3 chromatographic column and similarly meets the guideline of European Medicines Agency (EMA) on bioanalytical method validation. Analytical performance met all the EMA requirements and the assay covered the relevant clinical concentrations. Linear correlation coefficients were all > 0.998. Intra-day and inter-day accuracy and precision were 87-118%, 81-120% and 2-20%, respectively including the lower limit of quantification (LLOQ). The assay is expected to facilitate the diagnosis and allows drug level monitoring from urine.
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Affiliation(s)
- Zsolt Galla
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged.
| | - Gábor Rácz
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Nóra Grecsó
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Ákos Baráth
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Magdolna Kósa
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Csaba Bereczki
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Péter Monostori
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
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Galla Z, Rajda C, Rácz G, Grecsó N, Baráth Á, Vécsei L, Bereczki C, Monostori P. Simultaneous determination of 30 neurologically and metabolically important molecules: A sensitive and selective way to measure tyrosine and tryptophan pathway metabolites and other biomarkers in human serum and cerebrospinal fluid. J Chromatogr A 2020; 1635:461775. [PMID: 33302138 DOI: 10.1016/j.chroma.2020.461775] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 12/14/2022]
Abstract
Concurrent measurement of tyrosine, tryptophan and their metabolites, and other co-factors could help to diagnose and better understand a wide range of metabolic and neurological disorders. The two metabolic pathways are closely related to each other through co-factors, regulator molecules and enzymes. By using high performance liquid chromatography coupled to electrospray ionization triple quadrupole mass spectrometry, we present a robust, selective and comprehensive method to determine 30 molecules within 20 min using a Waters Atlantis dC18. The method was validated according to the guideline of European Medicines Agency on bioanalytical method validation. Analytical performance met all the EMA requirements and the assay covered the relevant clinical concentrations. Linear correlation coefficients were all >0.998. Intra-day and inter-day accuracy were between 80-119% and 81-117%, precision 1-19% respectively. The method was applied to measure TYR, TRP and their metabolites, and other neurologically important molecules in human serum and CSF samples. The assay can facilitate the diagnosis and is suitable for determination of reference values in clinical laboratories.
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Affiliation(s)
- Zsolt Galla
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged.
| | - Cecília Rajda
- Department of Neurology, University of Szeged, Hungary
| | - Gábor Rácz
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Nóra Grecsó
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Ákos Baráth
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - László Vécsei
- Department of Neurology, University of Szeged, Hungary; Department of Neurology, MTA-SZTE Neuroscience Research Group, Interdisciplinary Excellence Centre, Faculty of Medicine, Universtiy of Szeged, Hungary
| | - Csaba Bereczki
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
| | - Péter Monostori
- Metabolic and Newborn Screening Laboratory, Department of Paediatrics, University of Szeged
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Grecsó N, Zádori A, Szécsi I, Baráth Á, Galla Z, Bereczki C, Monostori P. Storage stability of five steroids and in dried blood spots for newborn screening and retrospective diagnosis of congenital adrenal hyperplasia. PLoS One 2020; 15:e0233724. [PMID: 32470014 PMCID: PMC7259505 DOI: 10.1371/journal.pone.0233724] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 05/11/2020] [Indexed: 12/25/2022] Open
Abstract
Congenital adrenal hyperplasia (CAH) is a severe inherited disorder of cortisol biosynthesis that is potentially lethal or can seriously affect quality of life. For the first time, we aimed to assess the stability of 21-deoxycortisol (21Deox), 11-deoxycortisol (11Deox), 4-androstenedione (4AD), 17-hydroxyprogesterone (17OHP) and cortisol (Cort), diagnostic for CAH, in dried blood spots (DBSs) during a 1 year storage at different temperatures. Spiked DBS samples were stored at room temperature, 4 °C, -20 °C or -70 °C, respectively and analyzed in triplicates using liquid chromatography–tandem mass spectrometry at Weeks 0, 1, 2, 3 and 4, Month 6 and Year 1. Analyte levels within ±15% vs the baseline were considered stable. Our observations show that 21Deox, 4AD and 17OHP were not significantly changed for 1 year even at room temperature at either analyte levels. In contrast, Cort required storage at 4 °C, -20 °C or -70 °C for long-term stability, being significantly decreased at room temperature from Month 6 (p<0.01) in both the 30(60) nM and the 90(180) nM samples. 11Deox was significantly decreased at room temperature at Year 1 (p<0.01) and only in the 30(60) nM samples. Thus, all biomarkers were stable for up to 1 year at 4 °C, -20 °C or -70 °C and at least for 4 weeks at room temperature. These findings have implications for analyses of stored DBS samples in 2nd-tier assays in newborn screening and for retrospective CAH studies.
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Affiliation(s)
- Nóra Grecsó
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, University of Szeged, Szeged, Hungary
- * E-mail:
| | - Anita Zádori
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, University of Szeged, Szeged, Hungary
| | - Ilona Szécsi
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, University of Szeged, Szeged, Hungary
| | - Ákos Baráth
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, University of Szeged, Szeged, Hungary
| | - Zsolt Galla
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, University of Szeged, Szeged, Hungary
| | - Csaba Bereczki
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, University of Szeged, Szeged, Hungary
| | - Péter Monostori
- Metabolic and Newborn Screening Laboratory, Department of Pediatrics, University of Szeged, Szeged, Hungary
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Nagy B, Galla Z, Bencze LC, Toșa MI, Paizs C, Forró E, Fülöp F. Covalently Immobilized Lipases are Efficient Stereoselective Catalysts for the Kinetic Resolution of rac-(5-Phenylfuran-2-yl)-β-alanine Ethyl Ester Hydrochlorides. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700174] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Botond Nagy
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6701 Szeged Hungary
- Faculty of Chemistry and Chemical Engineering; Biocatalysis and Biotransformation Research Centre; Arany János str. 11 400028 Cluj-Napoca Romania
| | - Zsolt Galla
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6701 Szeged Hungary
| | - László Csaba Bencze
- Faculty of Chemistry and Chemical Engineering; Biocatalysis and Biotransformation Research Centre; Arany János str. 11 400028 Cluj-Napoca Romania
| | - Monica Ioana Toșa
- Faculty of Chemistry and Chemical Engineering; Biocatalysis and Biotransformation Research Centre; Arany János str. 11 400028 Cluj-Napoca Romania
| | - Csaba Paizs
- Faculty of Chemistry and Chemical Engineering; Biocatalysis and Biotransformation Research Centre; Arany János str. 11 400028 Cluj-Napoca Romania
| | - Enikő Forró
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6701 Szeged Hungary
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6701 Szeged Hungary
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Galla Z, Forró E, Fülöp F. Enhanced enzymatic synthesis of the enantiopure intermediate for the blockbuster drug intermediate abacavir through a two-step enzymatic cascade reaction. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.06.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Forró E, Galla Z, Fülöp F. TheN-Hydroxymethyl Group as a Traceless Activating Group for the CAL-B-Catalysed Ring Cleavage of β-Lactams: A Type of Two-Step Cascade Reaction. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600234] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Galla Z, Beke F, Forró E, Fülöp F. Enantioselective hydrolysis of 3,4-disubstituted β-lactams. An efficient enzymatic method for the preparation of a key Taxol side-chain intermediate. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2015.11.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Forró E, Galla Z, Nádasdi Z, Árva J, Fülöp F. Novel chemo-enzymatic route to a key intermediate for the taxol side-chain through enantioselective O-acylation. Unexpected acyl migration. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.03.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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