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Hobson S, Mavrogeorgis E, He T, Siwy J, Ebert T, Kublickiene K, Stenvinkel P, Mischak H. Urine Peptidome Analysis Identifies Common and Stage-Specific Markers in Early Versus Advanced CKD. Proteomes 2023; 11:25. [PMID: 37755704 PMCID: PMC10534506 DOI: 10.3390/proteomes11030025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/15/2023] [Accepted: 08/21/2023] [Indexed: 09/28/2023] Open
Abstract
Given the pathophysiological continuum of chronic kidney disease (CKD), different molecular determinants affecting progression may be associated with distinct disease phases; thus, identification of these players are crucial for guiding therapeutic decisions, ideally in a non-invasive, repeatable setting. Analyzing the urinary peptidome has been proven an efficient method for biomarker determination in CKD, among other diseases. In this work, after applying several selection criteria, urine samples from 317 early (stage 2) and advanced (stage 3b-5) CKD patients were analyzed using capillary electrophoresis coupled to mass spectrometry (CE-MS). The entire two groups were initially compared to highlight the respective pathophysiology between initial and late disease phases. Subsequently, slow and fast progressors were compared within each group in an attempt to distinguish phase-specific disease progression molecules. The early vs. late-stage CKD comparison revealed 929 significantly different peptides, most of which were downregulated and 268 with collagen origins. When comparing slow vs. fast progressors in early stage CKD, 42 peptides were significantly altered, 30 of which were collagen peptide fragments. This association suggests the development of structural changes may be reversible at an early stage. The study confirms previous findings, based on its multivariable-matched progression groups derived from a large initial cohort. However, only four peptide fragments differed between slow vs. fast progressors in late-stage CKD, indicating different pathogenic processes occur in fast and slow progressors in different stages of CKD. The defined peptides associated with CKD progression at early stage might potentially constitute a non-invasive approach to improve patient management by guiding (personalized) intervention.
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Affiliation(s)
- Sam Hobson
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
| | - Emmanouil Mavrogeorgis
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University Hospital, 52074 Aachen, Germany
| | - Tianlin He
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
| | - Justyna Siwy
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
| | - Thomas Ebert
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
- Medical Department III—Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Karolina Kublickiene
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
| | - Peter Stenvinkel
- Division of Renal Medicine, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (S.H.); (T.E.); (K.K.); (P.S.)
| | - Harald Mischak
- Mosaiques Diagnostics GmbH, 30659 Hannover, Germany; (E.M.); (T.H.); (J.S.)
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Seravalle G, Quarti-Trevano F, Vanoli J, Lovati C, Grassi G. Autonomic cardiovascular alterations as therapeutic targets in chronic kidney disease. Clin Auton Res 2021; 31:491-498. [PMID: 33606138 PMCID: PMC8292281 DOI: 10.1007/s10286-021-00786-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 02/05/2021] [Indexed: 12/25/2022]
Abstract
Purpose The present paper will review the impact of different therapeutic interventions on the autonomic dysfunction characterizing chronic renal failure. Methods We reviewed the results of the studies carried out in the last few years examining the effects of standard pharmacologic treatment, hemodialysis, kidney transplantation, renal nerve ablation and carotid baroreceptor stimulation on parasympathetic and sympathetic control of the cardiovascular system in patients with renal failure. Results Drugs acting on the renin–angiotensin system as well as central sympatholytic agents have been documented to improve autonomic cardiovascular control. This has also been shown for hemodialysis, although with more heterogeneous results related to the type of dialytic procedure adopted. Kidney transplantation, in contrast, particularly when performed together with the surgical removal of the native diseased kidneys, has been shown to cause profound sympathoinhibitory effects. Finally, a small amount of promising data are available on the potential favorable autonomic effects (particularly the sympathetic ones) of renal nerve ablation and carotid baroreceptor stimulation in chronic kidney disease. Conclusions Further studies are needed to clarify several aspects of the autonomic responses to therapeutic interventions in chronic renal disease. These include (1) the potential to normalize sympathetic activity in uremic patients by the various therapeutic approaches and (2) the definition of the degree of sympathetic deactivation to be achieved during treatment.
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Affiliation(s)
- Gino Seravalle
- Clinica Medica, Department of Medicine and Surgery, University Milano-Bicocca, Milan, Italy
| | - Fosca Quarti-Trevano
- Clinica Medica, Department of Medicine and Surgery, University Milano-Bicocca, Milan, Italy
| | - Jennifer Vanoli
- Clinica Medica, Department of Medicine and Surgery, University Milano-Bicocca, Milan, Italy
| | - Chiara Lovati
- Clinica Medica, Department of Medicine and Surgery, University Milano-Bicocca, Milan, Italy
| | - Guido Grassi
- Clinica Medica, Department of Medicine and Surgery, University Milano-Bicocca, Milan, Italy. .,Clinica Medica, University Milano-Bicocca, Via Pergolesi 33, 20052, Monza, Italy.
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Duni A, Dounousi E, Pavlakou P, Eleftheriadis T, Liakopoulos V. Hypertension in Chronic Kidney Disease: Novel Insights. Curr Hypertens Rev 2019; 16:45-54. [PMID: 30987570 DOI: 10.2174/1573402115666190415153554] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 03/31/2019] [Accepted: 04/01/2019] [Indexed: 12/13/2022]
Abstract
Management of arterial hypertension in patients with chronic kidney disease (CKD) remains a major challenge due to its high prevalence and associations with cardiovascular disease (CVD) and CKD progression. Several clinical trials and meta-analyses have demonstrated that aggressive treatment of hypertension in patients with and without CKD lowers the risk of CVD and all-cause mortality, nevertheless the effects of blood pressure (BP) lowering in terms of renal protection or harm remain controversial. Both home and ambulatory BP estimation have shown that patients with CKD display abnormal BP patterns outside of the office and further investigation is required, so as to compare the association of ambulatory versus office BP measurements with hard outcomes and adjust treatment strategies accordingly. Although renin-angiotensin system blockade appears to be beneficial in patients with advanced CKD, especially in the setting of proteinuria, discontinuation of renin-angiotensin system inhibition should be considered in the setting of frequent episodes of acute kidney injury or hypotension while awaiting the results of ongoing trials. In light of the new evidence in favor of renal denervation in arterial hypertension, the indications and benefits of its application in individuals with CKD need to be clarified by future studies. Moreover, the clinical utility of the novel players in the pathophysiology of arterial hypertension and CKD, such as microRNAs and the gut microbiota, either as markers of disease or as therapeutic targets, remains a subject of intensive research.
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Affiliation(s)
- Anila Duni
- Department of Nephrology, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Evangelia Dounousi
- Department of Nephrology, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Paraskevi Pavlakou
- Department of Nephrology, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | | | - Vassilios Liakopoulos
- Division of Nephrology and Hypertension, 1st Department of Internal Medicine, AHEPA Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Zoccali C, Vanholder R, Massy ZA, Ortiz A, Sarafidis P, Dekker FW, Fliser D, Fouque D, Heine GH, Jager KJ, Kanbay M, Mallamaci F, Parati G, Rossignol P, Wiecek A, London G. The systemic nature of CKD. Nat Rev Nephrol 2017; 13:344-358. [PMID: 28435157 DOI: 10.1038/nrneph.2017.52] [Citation(s) in RCA: 234] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The accurate definition and staging of chronic kidney disease (CKD) is one of the major achievements of modern nephrology. Intensive research is now being undertaken to unravel the risk factors and pathophysiologic underpinnings of this disease. In particular, the relationships between the kidney and other organs have been comprehensively investigated in experimental and clinical studies in the last two decades. Owing to technological and analytical limitations, these links have been studied with a reductionist approach focusing on two organs at a time, such as the heart and the kidney or the bone and the kidney. Here, we discuss studies that highlight the complex and systemic nature of CKD. Energy balance, innate immunity and neuroendocrine signalling are highly integrated biological phenomena. The diseased kidney disrupts such integration and generates a high-risk phenotype with a clinical profile encompassing inflammation, protein-energy wasting, altered function of the autonomic and central nervous systems and cardiopulmonary, vascular and bone diseases. A systems biology approach to CKD using omics techniques will hopefully enable in-depth study of the pathophysiology of this systemic disease, and has the potential to unravel critical pathways that can be targeted for CKD prevention and therapy.
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Affiliation(s)
- Carmine Zoccali
- CNR-IFC Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension Unit, Ospedali Riuniti 89124 Reggio Calabria, Italy
| | - Raymond Vanholder
- Ghent University Hospital, Department of Nephrology, Department of Internal Medicine, University Hospital Gent, De Pintelaan 185, B9000 Ghent, Belgium
| | - Ziad A Massy
- Division of Nephrology, Ambroise Paré Hospital, Assistance Publique Hôpitaux de Paris, 9 Avenue Charles de Gaulle, 92100 Boulogne-Billancourt, Paris.,University of Paris Ouest-Versailles-Saint-Quentin-en-Yvelines (UVSQ), 55 Avenue de Paris, 78000 Versailles, France.,Inserm U-1018, Centre de recherche en épidémiologie et santé des populations (CESP), Equipe 5, Hôpital Paul-Brousse, 16 avenue Paul Vaillant-Couturier, 94807 Villejuif Cedex, France.,Paris-Sud University (PSU), 15 Rue Georges Clemenceau, 91400 Orsay, France.,French-Clinical Research Infrastructure Network (F-CRIN), Pavillon Leriche 2è étage CHU de Toulouse, Place Dr Baylac TSA40031, 31059 TOULOUSE Cedex 3, France
| | - Alberto Ortiz
- Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Fundación Renal Iñigo Alvarez de Toledo, Madrid, Av. Reyes Católicos, 2, 28040 Madrid, Spain
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Thessaloniki, Konstantinoupoleos 49, Thessaloniki 546 42, Greece
| | - Friedo W Dekker
- Department of Clinical Epidemiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Danilo Fliser
- Department Internal Medicine IV-Renal and Hypertensive Disease-Saarland University Medical Centre Kirrberger Straß 66421 Homburg, Saar, Germany
| | - Denis Fouque
- Université de Lyon, UCBL, Carmen, Department of Nephrology, Centre Hospitalier Lyon-Sud, F-69495 Pierre Bénite, France
| | - Gunnar H Heine
- Department Internal Medicine IV-Renal and Hypertensive Disease-Saarland University Medical Centre Kirrberger Straß 66421 Homburg, Saar, Germany
| | - Kitty J Jager
- European Renal Association-European Dialysis and Transplant Association (ERA-EDTA) Registry, Department of Medical Informatics, Meibergdreef 9, 1105 AZ Amsterdam-Zuidoost, The Netherlands
| | - Mehmet Kanbay
- Division of Nephrology, Department of Medicine,Koç University, Rumelifeneri Yolu 34450 Sarıyer Istanbul, Turkey
| | - Francesca Mallamaci
- CNR-IFC Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension Unit, Ospedali Riuniti 89124 Reggio Calabria, Italy.,Nephrology, Dialysis and Transplantation Unit Ospedali Riuniti, 89124 Reggio Calabria Italy
| | - Gianfranco Parati
- Department of Cardiovascular, Neural and Metabolic Sciences, S. Luca Hospital, Istituto Auxologico Italiano &Department of Medicine and Surgery, University of Milan-Bicocca, Piazzale Brescia 20, Milan 20149, Italy
| | - Patrick Rossignol
- French-Clinical Research Infrastructure Network (F-CRIN), Pavillon Leriche 2è étage CHU de Toulouse, Place Dr Baylac TSA40031, 31059 TOULOUSE Cedex 3, France.,Inserm, Centre d'Investigations Cliniques-Plurithématique 1433, Cardiovascular and Renal Clinical Trialists (INI-CRCT), Institut Lorrain du Cœur et des Vaisseaux Louis Mathieu, 4 rue Morvan, 54500 Vandoeuvre-les-Nancy, France.,Inserm U1116, Faculté de Médecine, Bâtiment D 1er étage, 9 avenue de la forêt de Haye - BP 184, 54500 Vandœuvre-lès-Nancy Cedex, France.,CHU Nancy, Département de Cardiologie, Institut Lorrain du Cœur et des Vaisseaux, 5 Rue du Morvan, 54500 Vandœuvre-lès-Nancy, France.,Université de Lorraine, 34 Cours Léopold, 54000 Nancy, France
| | - Andrzej Wiecek
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Francuska 20/24 Street, Pl-40-027 Katowice, Poland
| | - Gerard London
- INSERM U970, Hopital Européen Georges Pompidou, 20 Rue Leblanc, 75015 Paris, France
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