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Gregorini M, Sepe V, Pattonieri FE, Allesina A, Rampino T. Early onset of graft glomerulopathy in a patient with post-transplant diabetes mellitus after renal transplantation: a case report. BMC Nephrol 2018; 19:348. [PMID: 30526503 PMCID: PMC6286527 DOI: 10.1186/s12882-018-1141-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 11/15/2018] [Indexed: 11/17/2022] Open
Abstract
Background Post-transplant diabetes mellitus (PTDM) is an emerging problem in kidney transplantation, representing an important risk factor for kidney function loss. Diabetic nephropathy (DN) occurrence in transplanted kidneys is poorly investigated. Current knowledge describes DN recurrence in graft 5.9 years from kidney transplantation however there is little data about PTDM and DN. Here, we report a clinical case peculiar for an early appearance of advanced glomerular diabetic lesions, after kidney transplantation. Case presentation A 45-year-old Caucasian male affected by autosomal polycystic kidney disease was transplanted with a cadaveric-kidney-donor from 58-year-old male. Induction immunosuppressive therapy included basiliximab and steroids while the maintenance treatment included, tacrolimus, mofetil micophenolate and methylprednisolone. One month after transplantation the patient developed diabetes requiring treatment with repaglinide quickly replaced with insulin to obtain an acceptable glycemic control (HbA1c 52 mmol/mol). Glycosuria was detected persistently during the first six months after transplantation. To achieve further improvement in glycemic control, a shift from tacrolimus to cyclosporine (CyA) was made and steroids were rapidly tapered and stopped. To minimize calcineurin inhibitors toxicity, which was revealed in the 1-year-protocol-biopsy, everolimus was introduced thereby lowering CyA through levels. Moderate hypertension was well controlled with doxazosin. Thirty months after transplantation a second graft biopsy was performed owing to renal function decline and microalbuminuria appearance. Histological analysis surprisingly showed mesangiolysis and microaneurysms; glomerular sclero-hyalinosis and basal membrane thickness and typical nodular glomerulosclerosis. C4d staining was negative and no evidence of immune deposits were detected. Donor Specific Antibodies, serum C3 and C4 levels and autoimmunity tests were negative. Retrospective analysis on donor history didn’t show diabetes or insulin resistance and no diabetic lesions were found in kidney pre-implant biopsy. Conclusions In our knowledge, this is the first report describing a very early onset of advanced diabetic glomerular lesions in a graft biopsy after PTDM. We hypothesize that additional factors such as everolimus and hypertension, may have contribute to kidney damage. Electronic supplementary material The online version of this article (10.1186/s12882-018-1141-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Marilena Gregorini
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS Policlinico San Matteo Foundation, P.le Golgi 19, 27100, Pavia, Italy. .,Department of Internal Medicine and Therapeutics, University of Pavia, Via Aselli 43/45, 27100, Pavia, Italy.
| | - Vincenzo Sepe
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS Policlinico San Matteo Foundation, P.le Golgi 19, 27100, Pavia, Italy
| | - Francesca Eleonora Pattonieri
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS Policlinico San Matteo Foundation, P.le Golgi 19, 27100, Pavia, Italy.,PhD in Experimental Medicine, University of Pavia, Via Forlanini 6, 27100, Pavia, Italy
| | - Anna Allesina
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS Policlinico San Matteo Foundation, P.le Golgi 19, 27100, Pavia, Italy
| | - Teresa Rampino
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS Policlinico San Matteo Foundation, P.le Golgi 19, 27100, Pavia, Italy
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Ziaja J, Kowalik AP, Kolonko A, Kamińska D, Owczarek AJ, Kujawa-Szewieczek A, Kusztal MA, Badura J, Bożek-Pająk D, Choręza P, Zakrzewska A, Król R, Chłopicki S, Klinger M, Więcek A, Chudek J, Cierpka L. Type 1 diabetic patients have better endothelial function after simultaneous pancreas-kidney transplantation than after kidney transplantation with continued insulin therapy. Diab Vasc Dis Res 2018; 15:122-130. [PMID: 29233018 DOI: 10.1177/1479164117744423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The purpose of this study was to analyse the influence of simultaneous pancreas-kidney or kidney transplantation on endothelial function and systemic inflammation in type 1 diabetic patients with end-stage renal disease. In 39 simultaneous pancreas-kidney, 39 type 1 diabetic kidney and 52 non-diabetic kidney recipients, flow-mediated dilatation was measured. Additionally, blood glycated haemoglobin, serum creatinine and lipids, plasma nitrites [Formula: see text] and nitrates, asymmetric dimethylarginine, soluble vascular cell adhesion molecule-1, intercellular adhesion molecule-1, and E-selectin, high-sensitivity C-reactive protein, tumour necrosis factor-α, interleukin 1β and interleukin 6 concentrations were assessed. During 58 ± 31 months follow-up period, flow-mediated dilatation and [Formula: see text] were greater in simultaneous pancreas-kidney than in type 1 diabetic kidney recipients [10.4% ± 4.7% vs 7.7% ± 4.2%, p < 0.05 and 0.94 (0.74-1.34) vs 0.24 (0.20-0.43) μmol/L, p < 0.01, respectively]. In type 1 diabetic patients after simultaneous pancreas-kidney or kidney transplantation, [Formula: see text] correlated with flow-mediated dilatation (r = 0.306, p < 0.05) and with blood glycated haemoglobin (r = -0.570, p < 0.001). The difference in [Formula: see text] was linked to blood glycated haemoglobin and estimated glomerular filtration rate, whereas the difference in flow-mediated dilatation was linked to [Formula: see text]. The levels of inflammatory markers (except soluble vascular cell adhesion molecule-1) were similar in simultaneous pancreas-kidney and type 1 diabetic kidney recipients. Improved endothelial function in type 1 diabetic patients with end-stage renal disease after simultaneous pancreas-kidney compared to kidney transplantation is associated with normalisation of glucose metabolism but not with improvement in plasma pro-inflammatory cytokines.
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Affiliation(s)
- Jacek Ziaja
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Adrian P Kowalik
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Aureliusz Kolonko
- 2 Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - Dorota Kamińska
- 3 Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - Aleksander J Owczarek
- 4 Department of Statistics, Department of Instrumental Analysis, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Agata Kujawa-Szewieczek
- 2 Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - Mariusz A Kusztal
- 3 Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - Joanna Badura
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Dominika Bożek-Pająk
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Piotr Choręza
- 4 Department of Statistics, Department of Instrumental Analysis, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Zakrzewska
- 5 Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Robert Król
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
| | - Stefan Chłopicki
- 5 Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
- 6 Chair of Pharmacology, Jagiellonian University Medical College, Kraków, Poland
| | - Marian Klinger
- 3 Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wrocław, Poland
| | - Andrzej Więcek
- 2 Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - Jerzy Chudek
- 7 Department of Pathophysiology, Medical University of Silesia, Katowice, Poland
- 8 Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia, Katowice, Poland
| | - Lech Cierpka
- 1 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland
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Wolkow PP, Kosiniak-Kamysz W, Osmenda G, Wilk G, Bujak-Gizycka B, Ignacak A, Kanitkar M, Walus-Miarka M, Harrison DG, Korbut R, Malecki MT, Guzik TJ. GTP cyclohydrolase I gene polymorphisms are associated with endothelial dysfunction and oxidative stress in patients with type 2 diabetes mellitus. PLoS One 2014; 9:e108587. [PMID: 25369080 PMCID: PMC4219671 DOI: 10.1371/journal.pone.0108587] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2014] [Accepted: 08/22/2014] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND The genetic background of atherosclerosis in type 2 diabetes mellitus (T2DM) is complex and poorly understood. Studying genetic components of intermediate phenotypes, such as endothelial dysfunction and oxidative stress, may aid in identifying novel genetic components for atherosclerosis in diabetic patients. METHODS Five polymorphisms forming two haplotype blocks within the GTP cyclohydrolase 1 gene, encoding a rate limiting enzyme in tetrahydrobiopterin synthesis, were studied in the context of flow and nitroglycerin mediated dilation (FMD and NMD), intima-media thickness (IMT), and plasma concentrations of von Willebrand factor (vWF) and malondialdehyde (MDA). RESULTS Rs841 was associated with FMD (p = 0.01), while polymorphisms Rs10483639, Rs841, Rs3783641 (which form a single haplotype) were associated with both MDA (p = 0.012, p = 0.0015 and p = 0.003, respectively) and vWF concentrations (p = 0.016, p = 0.03 and p = 0.045, respectively). In addition, polymorphism Rs8007267 was also associated with MDA (p = 0.006). Haplotype analysis confirmed the association of both haplotypes with studied variables. CONCLUSIONS Genetic variation of the GCH1 gene is associated with endothelial dysfunction and oxidative stress in T2DM patients.
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Affiliation(s)
- Pawel P. Wolkow
- Centre for Medical Genomics OMICRON, Jagiellonian University Medical College, Krakow, Poland
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - Wladyslaw Kosiniak-Kamysz
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Grzegorz Osmenda
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Grzegorz Wilk
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Beata Bujak-Gizycka
- Centre for Medical Genomics OMICRON, Jagiellonian University Medical College, Krakow, Poland
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - Adam Ignacak
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Mihir Kanitkar
- Department of Clinical Pharmacology, Vanderbilt University, Nashville, TN, United States of America
| | | | - David G. Harrison
- Department of Clinical Pharmacology, Vanderbilt University, Nashville, TN, United States of America
| | - Ryszard Korbut
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - Maciej T. Malecki
- Department of Metabolic Diseases, Jagiellonian University Medical College, Krakow, Poland
- University Hospital, Krakow, Poland
| | - Tomasz J. Guzik
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, Krakow, Poland
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
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Highlander P, Shaw GP. Current pharmacotherapeutic concepts for the treatment of cardiovascular disease in diabetics. Ther Adv Cardiovasc Dis 2009; 4:43-54. [PMID: 19965897 DOI: 10.1177/1753944709354305] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
With the growing worldwide obesity epidemic, obesity, type 2 diabetes mellitus and hypertension leading to premature cardiovascular events, are increasingly prevalent. Diabetes mellitus is a significant public health concern and more aggressive management of the condition and its complications, particularly cardiovascular disease, is warranted. Endothelial cell dysfunction is now known to be present at the earliest stages of metabolic syndrome, and insulin resistance and may precede the clinical diagnosis of type 2 diabetes mellitus by several years. The current focus on endothelial cell function as a potential target of pharmacotherapy in the management of cardiovascular disease in diabetics seems warranted, though not all drugs currently prescribed target endothelial cell function equally. In this review, we consider the six classes of drugs currently prescribed for the treatment of hypertension as they impact endothelial cell function and advocate for the development of novel drugs that can repair the endothelium and enhance nitric oxide availability thus preventing future cardiovascular events.
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Affiliation(s)
- Peter Highlander
- School of Podiatric Medicine, Barry University, Miami Shores, FL, USA
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Hadi HAR, Suwaidi JA. Endothelial dysfunction in diabetes mellitus. Vasc Health Risk Manag 2008. [PMID: 18200806 DOI: 10.2147/vhrm.s] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Diabetes mellitus is associated with an increased risk of cardiovascular disease, even in the presence of intensive glycemic control. Substantial clinical and experimental evidence suggest that both diabetes and insulin resistance cause a combination of endothelial dysfunctions, which may diminish the anti-atherogenic role of the vascular endothelium. Both insulin resistance and endothelial dysfunction appear to precede the development of overt hyperglycemia in patients with type 2 diabetes. Therefore, in patients with diabetes or insulin resistance, endothelial dysfunction may be a critical early target for preventing atherosclerosis and cardiovascular disease. Microalbuminuria is now considered to be an atherosclerotic risk factor and predicts future cardiovascular disease risk in diabetic patients, in elderly patients, as well as in the general population. It has been implicated as an independent risk factor for cardiovascular disease and premature cardiovascular mortality for patients with type 1 and type 2 diabetes mellitus, as well as for patients with essential hypertension. A complete biochemical understanding of the mechanisms by which hyperglycemia causes vascular functional and structural changes associated with the diabetic milieu still eludes us. In recent years, the numerous biochemical and metabolic pathways postulated to have a causal role in the pathogenesis of diabetic vascular disease have been distilled into several unifying hypotheses. The role of chronic hyperglycemia in the development of diabetic microvascular complications and in neuropathy has been clearly established. However, the biochemical or cellular links between elevated blood glucose levels, and the vascular lesions remain incompletely understood. A number of trials have demonstrated that statins therapy as well as angiotensin converting enzyme inhibitors is associated with improvements in endothelial function in diabetes. Although antioxidants provide short-term improvement of endothelial function in humans, all studies of the effectiveness of preventive antioxidant therapy have been disappointing. Control of hyperglycemia thus remains the best way to improve endothelial function and to prevent atherosclerosis and other cardiovascular complications of diabetes. In the present review we provide the up to date details on this subject.
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Affiliation(s)
- Hadi A R Hadi
- Department of Cardiology and Cardiovascular Surgery, Hamad General Hospital, Hamad Medical Corporation, Doha, State of Qatar, UAE.
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Fiorina P, Perseghin G, De Cobelli F, Gremizzi C, Petrelli A, Monti L, Maffi P, Luzi L, Secchi A, Del Maschio A. Altered kidney graft high-energy phosphate metabolism in kidney-transplanted end-stage renal disease type 1 diabetic patients: a cross-sectional analysis of the effect of kidney alone and kidney-pancreas transplantation. Diabetes Care 2007; 30:597-603. [PMID: 17327327 DOI: 10.2337/dc06-1324] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Diabetes, hypertension, dyslipidemia, obesity, nephrotoxicity of certain immunosuppressive drugs, and the persistence of a chronic alloimmune response may significantly affect graft survival in end-stage renal disease (ESRD) type 1 diabetic patients who have undergone kidney transplant. The aim of this study was to ascertain the impact of kidney alone (KD) or combined kidney-pancreas (KP) transplantation on renal energy metabolism. RESEARCH DESIGN AND METHODS We assessed high-energy phosphates (HEPs) metabolism by using, in a cross-sectional fashion, 31P-magnetic resonance spectroscopy in the graft of ESRD type 1 diabetic transplanted patients who received KD (n = 20) or KP (n = 20) transplant long before the appearance of overt chronic allograft nephropathy (CAN). Ten nondiabetic microalbuminuric kidney transplanted patients and 10 nondiabetic kidney transplanted patients with overt CAN were chosen as controls subjects. RESULTS Simultaneous KP transplantation patients showed a higher beta-ATP/inorganic phosphorus (Pi) ratio (marker of the graft energy status) versus the other groups, and a positive correlation between beta-ATP/Pi phosphorus ratio and A1C was found. In the analysis limited to the subgroup of normoalbuminuric patients, the difference in beta-ATP/Pi was still detectable in KP patients compared with KD transplantation. CONCLUSIONS KP transplantation was associated with better HEPs than in KD transplantation, suggesting that restoration of beta-cell function positively affects kidney graft metabolism.
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Affiliation(s)
- Paolo Fiorina
- Department of Medicine, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy.
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Perseghin G, Fiorina P, De Cobelli F, Scifo P, Esposito A, Canu T, Danna M, Gremizzi C, Secchi A, Luzi L, Del Maschio A. Cross-sectional assessment of the effect of kidney and kidney-pancreas transplantation on resting left ventricular energy metabolism in type 1 diabetic-uremic patients: a phosphorous-31 magnetic resonance spectroscopy study. J Am Coll Cardiol 2005; 46:1085-92. [PMID: 16168295 DOI: 10.1016/j.jacc.2005.05.075] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2005] [Revised: 05/23/2005] [Accepted: 05/24/2005] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To test whether left ventricular (LV) dysfunction affecting type 1 diabetic-uremic patients was associated with abnormal heart high-energy phosphates (HEPs) and to ascertain whether these alterations were also present in recipients of kidney or kidney-pancreas transplantation. BACKGROUND Heart failure is the major determinant of mortality in patients with diabetic uremia. Both uremia and diabetes induce alterations of cardiac HEPs metabolism. METHODS Magnetic resonance imaging and phosphorous magnetic resonance spectroscopy of the LV were performed in the resting state by means of a 1.5-T clinical scanner. Eleven diabetic-uremic patients, 5 nondiabetic patients with uremia, 11 diabetic recipients of kidney transplantation, and 16 diabetic recipients of combined kidney-pancreas transplantation were studied in a cross-sectional fashion. Eleven nondiabetic recipients of kidney-only transplant and 13 healthy subjects served as control groups. RESULTS Uremic patients had higher LV mass, diastolic dysfunction, and lower phosphocreatine (PCr)/adenosine triphosphate (ATP) ratio in comparison with recipients of kidney-pancreas or nondiabetic recipients of kidney transplant. In diabetic recipients of kidney transplant the PCr/ATP ratio was higher than in uremic patients but was lower than in the controls. Recipients of combined kidney-pancreas transplant had a higher ratio than uremic patients but no difference was found in comparison with controls. CONCLUSIONS Altered resting myocardial HEPs metabolism may contribute to LV dysfunction in diabetic-uremic patients. In diabetic recipients of kidney transplantation, a certain degree of LV metabolic and functional impairment was found. In combined kidney-pancreas recipients the resting LV metabolism and function were not different than in controls.
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Affiliation(s)
- Gianluca Perseghin
- Division of Internal Medicine-Section of Nutrition/Metabolism, Universitá Vita e Salute San Raffaele, Milan, Italy.
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Current literature in diabetes. Diabetes Metab Res Rev 2005; 21:71-8. [PMID: 15624121 DOI: 10.1002/dmrr.534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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