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Mierzejewska P, Di Marzo N, Zabielska-Kaczorowska MA, Walczak I, Slominska EM, Lavitrano M, Giovannoni R, Kutryb-Zajac B, Smolenski RT. Endothelial Effects of Simultaneous Expression of Human HO-1, E5NT, and ENTPD1 in a Mouse. Pharmaceuticals (Basel) 2023; 16:1409. [PMID: 37895880 PMCID: PMC10610121 DOI: 10.3390/ph16101409] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
The vascular endothelium is key target for immune and thrombotic responses that has to be controlled in successful xenotransplantation. Several genes were identified that, if induced or overexpressed, help to regulate the inflammatory response and preserve the transplanted organ function and metabolism. However, few studies addressed combined expression of such genes. The aim of this work was to evaluate in vivo the effects of the simultaneous expression of three human genes in a mouse generated using the multi-cistronic F2A technology. Male 3-month-old mice that express human heme oxygenase 1 (hHO-1), ecto-5'-nucleotidase (hE5NT), and ecto-nucleoside triphosphate diphosphohydrolase 1 (hENTPD1) (Transgenic) were compared to wild-type FVB mice (Control). Background analysis include extracellular nucleotide catabolism enzymes profile on the aortic surface, blood nucleotide concentration, and serum L-arginine metabolites. Furthermore, inflammatory stress induced by LPS in transgenic and control mice was used to characterize interleukin 6 (IL-6) and adhesion molecules endothelium permeability responses. Transgenic mice had significantly higher rates of extracellular adenosine triphosphate and adenosine monophosphate hydrolysis on the aortic surface in comparison to control. Increased levels of blood AMP and adenosine were also noticed in transgenics. Moreover, transgenic animals demonstrated the decrease in serum monomethyl-L-arginine level and a higher L-arginine/monomethyl-L-arginine ratio. Importantly, significantly decreased serum IL-6, and adhesion molecule levels were observed in transgenic mice in comparison to control after LPS treatment. Furthermore, reduced endothelial permeability in the LPS-treated transgenic mice was noted as compared to LPS-treated control. The human enzymes (hHO-1, hE5NT, hENTPD1) simultaneously encoded in transgenic mice demonstrated benefits in several biochemical and functional aspects of endothelium. This is consistent in use of this approach in the context of xenotransplantation.
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Affiliation(s)
- Paulina Mierzejewska
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St., 80-211 Gdansk, Poland; (P.M.); (M.A.Z.-K.); (I.W.); (E.M.S.)
| | - Noemi Di Marzo
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (N.D.M.); (M.L.); (R.G.)
| | - Magdalena A. Zabielska-Kaczorowska
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St., 80-211 Gdansk, Poland; (P.M.); (M.A.Z.-K.); (I.W.); (E.M.S.)
- Department of Physiology, Medical University of Gdansk, Debinki 1 St., 80-211 Gdansk, Poland
| | - Iga Walczak
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St., 80-211 Gdansk, Poland; (P.M.); (M.A.Z.-K.); (I.W.); (E.M.S.)
| | - Ewa M. Slominska
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St., 80-211 Gdansk, Poland; (P.M.); (M.A.Z.-K.); (I.W.); (E.M.S.)
| | - Marialuisa Lavitrano
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (N.D.M.); (M.L.); (R.G.)
| | - Roberto Giovannoni
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (N.D.M.); (M.L.); (R.G.)
- Department of Biology, University of Pisa, 56026 Pisa, Italy
| | - Barbara Kutryb-Zajac
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St., 80-211 Gdansk, Poland; (P.M.); (M.A.Z.-K.); (I.W.); (E.M.S.)
| | - Ryszard T. Smolenski
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St., 80-211 Gdansk, Poland; (P.M.); (M.A.Z.-K.); (I.W.); (E.M.S.)
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Kicińska AM, Maksym RB, Zabielska-Kaczorowska MA, Stachowska A, Babińska A. Immunological and Metabolic Causes of Infertility in Polycystic Ovary Syndrome. Biomedicines 2023; 11:1567. [PMID: 37371662 DOI: 10.3390/biomedicines11061567] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 03/31/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Infertility has been recognized as a civilizational disease. One of the most common causes of infertility is polycystic ovary syndrome (PCOS). Closely interrelated immunometabolic mechanisms underlie the development of this complex syndrome and lead to infertility. The direct cause of infertility in PCOS is ovulation and implantation disorders caused by low-grade inflammation of ovarian tissue and endometrium which, in turn, result from immune and metabolic system disorders. The systemic immune response, in particular the inflammatory response, in conjunction with metabolic disorders, insulin resistance (IR), hyperadrenalism, insufficient secretion of progesterone, and oxidative stress lead not only to cardiovascular diseases, cancer, autoimmunity, and lipid metabolism disorders but also to infertility. Depending on the genetic and environmental conditions as well as certain cultural factors, some diseases may occur immediately, while others may become apparent years after an infertility diagnosis. Each of them alone can be a significant factor contributing to the development of PCOS and infertility. Further research will allow clinical management protocols to be established for PCOS patients experiencing infertility so that a targeted therapy approach can be applied to the factor underlying and driving the "vicious circle" alongside symptomatic treatment and ovulation stimulation. Hence, therapy of fertility for PCOS should be conducted by interdisciplinary teams of specialists as an in-depth understanding of the molecular relationships and clinical implications between the immunological and metabolic factors that trigger reproductive system disorders is necessary to restore the physiology and homeostasis of the body and, thus, fertility, among PCOS patients.
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Affiliation(s)
- Aleksandra Maria Kicińska
- Department of Physiology, Faculty of Medicine, Medical University of Gdansk, ul. Debinki 1, 80-210 Gdansk, Poland
| | - Radoslaw B Maksym
- 1st Department of Obstetrics and Gynecology, Centre for Postgraduate Medical Education, ul. Żelazna 90, 02-004 Warsaw, Poland
| | - Magdalena A Zabielska-Kaczorowska
- Department of Physiology, Faculty of Medicine, Medical University of Gdansk, ul. Debinki 1, 80-210 Gdansk, Poland
- Department of Biochemistry, Faculty of Medicine, Medical University of Gdansk, ul. Debinki 1, 80-210 Gdansk, Poland
| | - Aneta Stachowska
- Department of Physiology, Faculty of Medicine, Medical University of Gdansk, ul. Debinki 1, 80-210 Gdansk, Poland
| | - Anna Babińska
- Department of Endocrinology and Internal Medicine, Medical University of Gdansk, 80-210 Gdansk, Poland
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Zabielska-Kaczorowska MA, Braczko A, Pelikant-Malecka I, Slominska EM, Smolenski RT. Hidden Pool of Cardiac Adenine Nucleotides That Controls Adenosine Production. Pharmaceuticals (Basel) 2023; 16:ph16040599. [PMID: 37111356 PMCID: PMC10142527 DOI: 10.3390/ph16040599] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 04/11/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Myocardial ischemic adenosine production decreases in subsequent events that may blunt its protective functions. To test the relation between total or mitochondrial cardiac adenine nucleotide pool (TAN) on the energy status with adenosine production, Langendorff perfused rat hearts were subjected to three protocols: 1 min ischemia at 40 min, 10 min ischemia at 50 min, and 1 min ischemia at 85 min in Group I; additional infusion of adenosine (30 µM) for 15 min after 10 min ischemia in Group I-Ado, and 1 min ischemia at 40 and 85 min in the controls (Group No I). A 31P NMR and an HPLC were used for the analysis of nucleotide and catabolite concentrations in the heart and coronary effluent. Cardiac adenosine production in Group I measured after 1 min ischemia at 85 min decreased to less than 15% of that at 40 min in Group I, accompanied by a decrease in cardiac ATP and TAN to 65% of the initial results. Adenosine production at 85 min was restored to 45% of that at 40 min in Group I-Ado, accompanied by a rebound of ATP and TAN by 10% vs. Group I. Mitochondrial TAN and free AMP concentrations paralleled that of total cardiac TAN. Changes in energy equilibrium or mitochondrial function were minor. This study highlights that only a fraction of the cardiac adenine nucleotide pool is available for adenosine production, but further studies are necessary to clarify its nature.
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Affiliation(s)
- Magdalena A Zabielska-Kaczorowska
- Department of Physiology, Medical University of Gdansk, 80-210 Gdansk, Poland
- Department of Biochemistry, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Alicja Braczko
- Department of Biochemistry, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Iwona Pelikant-Malecka
- Division of Medical Laboratory Diagnostics, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Ewa M Slominska
- Department of Biochemistry, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Ryszard T Smolenski
- Department of Biochemistry, Medical University of Gdansk, 80-210 Gdansk, Poland
- Heart Science Centre, Imperial College at Harefield Hospital, Harefield UB9 6JH, UK
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Zabielska-Kaczorowska MA, Smolenski RT. Nucleotide metabolism during experimental preservation for transplantation with Transmedium Transplant Fluid (TTF) in comparison to Histidine-Tryptophan-Ketoglutarate (HTK). Nucleosides Nucleotides Nucleic Acids 2022; 41:1386-1395. [PMID: 36323286 DOI: 10.1080/15257770.2022.2139393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Organ preservation solutions are essential to diminish ischemic/hypoxic injury during cold storage and to improve graft survival. In our experiments, we investigated novel solutions that target such mechanisms as Transmedium Transplant Fluid (TTF) in comparison to PlegiStore solution (HTK). Rat hearts were infused with TTF or HTK and then subjected to 4 hours of 4 °C preservation followed by 25 minutes of reperfusion in the Langendorff system. Assessment of purine release from the heart, mechanical function, and cardiac nucleotide content in the heart homogenates was done. A significant increase in the uric acid, hypoxanthine, inosine, and total purine metabolite concentrations were observed in the HTK hearts when compared to TTF. The TTF group had lower left ventricular systolic pressure and left ventricular end-diastolic pressure when compared to the HTK. Left ventricular diastolic pressure, minimal dp/dt, and maximal dp/dt in both groups were similar. The concentration of ADP in the heart homogenates of the HTK group was increased when compared to the TTF group. ATP and GTP concentration showed a tendency to increase in the homogenates of TTF hearts when NAD, AMP, GDP, GMP, and ADPR were similar in both groups of rats. TTF provided enhanced cardioprotection as evidenced by inhibiting the purine nucleotide metabolites released from the rat hearts during reperfusion and enhanced systolic and diastolic mechanical function recovery. In particular, better preservation of GTP and ATP concentrations may translate into enhanced protection of endothelium and the cytoskeleton, which are not adequately protected with current preservation techniques.
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Affiliation(s)
- Magdalena A Zabielska-Kaczorowska
- Department of Biochemistry, Medical University of Gdansk, Gdansk, Poland.,Department of Physiology, Medical University of Gdansk, Gdansk, Poland
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Zabielska-Kaczorowska MA, Bogucka AE, Macur K, Czaplewska P, Watson SA, Perbellini F, Terracciano CM, Smolenski RT. Label-free quantitative SWATH-MS proteomic analysis of adult myocardial slices in vitro after biomimetic electromechanical stimulation. Sci Rep 2022; 12:16533. [PMID: 36192624 PMCID: PMC9529937 DOI: 10.1038/s41598-022-20494-z] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022] Open
Abstract
A special in vitro model maintained with ultrathin cardiac slices with a preserved architecture, multi-cellularity, and physiology of the heart tissue was used. In our experiments, we performed label-free quantitative SWATH-MS proteomic analysis of the adult myocardial slices in vitro after biomimetic electromechanical stimulation. Rat myocardial slices were stretched to sarcomere lengths (SL) within the physiological range of 1.8–2.2 μm. Electromechanically stimulated slices were compared with slices cultured without electromechanical stimulation (unloaded and nonstimulated-TW) on a liquid–air interface and with fresh myocardial slices (0 h-C). Quantitative (relative) proteomic analyses were performed using a label-free SWATH-MS technique on a high-resolution microLC-MS/MS TripleTOF 5600+ system (SCIEX). The acquired MS/MS spectra from the DDA LC–MS/MS analyses of the rat heart samples were searched against the UniProt Rattus norvegicus database (version of 15.05.2018) using the Paragon algorithm incorporated into ProteinPilot 4.5 (SCIEX) software. The highest number of differential proteins was observed in the TW group—121 when compared to the C group. In the 1.8 and 2.2 groups, 79 and 52 proteins present at a significantly different concentration from the control samples were found, respectively. A substantial fraction of these proteins were common for two or more comparisons, resulting in a list of 169 significant proteins for at least one of the comparisons. This study found the most prominent changes in the proteomic pattern related to mitochondrial respiration, energy metabolism, and muscle contraction in the slices that were stretched and fresh myocardial slices cultured without electromechanical stimulation.
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Affiliation(s)
- M A Zabielska-Kaczorowska
- Department of Biochemistry, Medical University of Gdansk, Gdansk, Poland. .,Department of Physiology, Medical University of Gdansk, Gdansk, Poland.
| | - A E Bogucka
- Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland.,Institute of Biochemistry, Medical Faculty, Justus Liebig University of Giessen, Giessen, Germany
| | - K Macur
- Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - P Czaplewska
- Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - S A Watson
- National Heart & Lung Institute, Imperial College London, London, UK
| | - F Perbellini
- Hannover Medical School, Institute of Molecular and Translational Therapeutic Strategies, Hannover, Germany
| | - C M Terracciano
- National Heart & Lung Institute, Imperial College London, London, UK
| | - R T Smolenski
- Department of Biochemistry, Medical University of Gdansk, Gdansk, Poland
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