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Garavaglia ML, Giustarini D, Colombo G, Reggiani F, Finazzi S, Calatroni M, Landoni L, Portinaro NM, Milzani A, Badalamenti S, Rossi R, Dalle-Donne I. Blood Thiol Redox State in Chronic Kidney Disease. Int J Mol Sci 2022; 23:ijms23052853. [PMID: 35269995 PMCID: PMC8911004 DOI: 10.3390/ijms23052853] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/26/2022] [Accepted: 03/03/2022] [Indexed: 02/05/2023] Open
Abstract
Thiols (sulfhydryl groups) are effective antioxidants that can preserve the correct structure of proteins, and can protect cells and tissues from damage induced by oxidative stress. Abnormal levels of thiols have been measured in the blood of patients with moderate-to-severe chronic kidney disease (CKD) compared to healthy subjects, as well as in end-stage renal disease (ESRD) patients on haemodialysis or peritoneal dialysis. The levels of protein thiols (a measure of the endogenous antioxidant capacity inversely related to protein oxidation) and S-thiolated proteins (mixed disulphides of protein thiols and low molecular mass thiols), and the protein thiolation index (the molar ratio of the S-thiolated proteins to free protein thiols in plasma) have been investigated in the plasma or red blood cells of CKD and ESRD patients as possible biomarkers of oxidative stress. This type of minimally invasive analysis provides valuable information on the redox status of the less-easily accessible tissues and organs, and of the whole organism. This review provides an overview of reversible modifications in protein thiols in the setting of CKD and renal replacement therapy. The evidence suggests that protein thiols, S-thiolated proteins, and the protein thiolation index are promising biomarkers of reversible oxidative stress that could be included in the routine monitoring of CKD and ESRD patients.
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Affiliation(s)
- Maria Lisa Garavaglia
- Department of Biosciences (Department of Excellence 2018–2022), Università degli Studi di Milano, Via Celoria 26, 20133 Milan, Italy; (M.L.G.); (G.C.); (L.L.); (A.M.)
| | - Daniela Giustarini
- Department of Biotechnology, Chemistry and Pharmacy (Department of Excellence 2018–2022), University of Siena, Via A. Moro 2, 53100 Siena, Italy;
| | - Graziano Colombo
- Department of Biosciences (Department of Excellence 2018–2022), Università degli Studi di Milano, Via Celoria 26, 20133 Milan, Italy; (M.L.G.); (G.C.); (L.L.); (A.M.)
| | - Francesco Reggiani
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy or (F.R.); (S.F.); or (M.C.); (S.B.)
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy
| | - Silvia Finazzi
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy or (F.R.); (S.F.); or (M.C.); (S.B.)
| | - Marta Calatroni
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy or (F.R.); (S.F.); or (M.C.); (S.B.)
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy
| | - Lucia Landoni
- Department of Biosciences (Department of Excellence 2018–2022), Università degli Studi di Milano, Via Celoria 26, 20133 Milan, Italy; (M.L.G.); (G.C.); (L.L.); (A.M.)
| | - Nicola Marcello Portinaro
- Department of Medical Biotechnologies and Translational Medicine, Università degli Studi di Milano, 20133 Milan, Italy;
| | - Aldo Milzani
- Department of Biosciences (Department of Excellence 2018–2022), Università degli Studi di Milano, Via Celoria 26, 20133 Milan, Italy; (M.L.G.); (G.C.); (L.L.); (A.M.)
| | - Salvatore Badalamenti
- Nephrology and Dialysis Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy or (F.R.); (S.F.); or (M.C.); (S.B.)
| | - Ranieri Rossi
- Department of Biotechnology, Chemistry and Pharmacy (Department of Excellence 2018–2022), University of Siena, Via A. Moro 2, 53100 Siena, Italy;
- Correspondence: (R.R.); (I.D.-D.)
| | - Isabella Dalle-Donne
- Department of Biosciences (Department of Excellence 2018–2022), Università degli Studi di Milano, Via Celoria 26, 20133 Milan, Italy; (M.L.G.); (G.C.); (L.L.); (A.M.)
- Correspondence: (R.R.); (I.D.-D.)
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Ahuié Kouakou G, Gagnon H, Lacasse V, Wagner JR, Naylor S, Klarskov K. Dehydroascorbic acid S-Thiolation of peptides and proteins: Role of homocysteine and glutathione. Free Radic Biol Med 2019; 141:233-243. [PMID: 31228548 DOI: 10.1016/j.freeradbiomed.2019.06.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/13/2019] [Accepted: 06/17/2019] [Indexed: 01/05/2023]
Abstract
Ascorbic acid (vitamin C) plays a significant role in the prevention of oxidative stress. In this process, ascorbate is oxidized to dehydroascorbate (DHA). We have investigated the impact of DHA on peptide/protein intramolecular disulfide formation as well as S-glutathionylation and S-homocysteinylation. S-glutathionylation of peptides/proteins is a reversible, potential regulatory mechanism in oxidative stress. Although the exact role of protein S-homocysteinylation is unknown, it has been proposed to be of importance in pathobiological processes such as onset of cardiovascular disease. Using an in vitro model system, we demonstrate that DHA causes disulfide bond formation within the active site of recombinant human glutaredoxin (Grx-1). DHA also facilities the formation of S-glutathionylation and S-homocysteinylation of a model peptide (AcFHACAAK) as well as Grx-1. We discuss the possible mechanisms of peptide/protein S-thiolation, which can occur either via thiol exchange or a thiohemiketal intermediate. A thiohemiketal DHA-peptide adduct was detected by mass spectrometry and its location on the peptide/protein cysteinyl thiol group was unambiguously confirmed by tandem mass spectrometry. This demonstrates that peptide/protein S-thiolation mediated by DHA is not limited to thiol exchange reactions but also takes place directly via the formation of a thiohemiketal peptide intermediate. Finally, we investigated a potential reducing role of glutathione (GSH) in the presence of S-homocysteinylated peptide/protein adducts. S-homocysteinylated AcFHACAAK, human hemoglobin α-chain and Grx-1 were incubated with GSH. Both peptide and proteins were reduced, and homocysteine replaced with GS-adducts by thiol exchange, as a function of time.
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Affiliation(s)
- Grace Ahuié Kouakou
- Département de Pharmacologie et Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Canada
| | - Hugo Gagnon
- PhenoSwitch Bioscience, 975 Rue Léon-Trépanier, Sherbrooke, QC J1G 5J6, Canada
| | - Vincent Lacasse
- Département de Pharmacologie et Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Canada
| | - J Richard Wagner
- Département de Médecine Nucléaire et radiobiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Canada
| | - Stephen Naylor
- ReNeuroGen LLC, 2160 San Fernando Drive, Elm Grove, WI, 53122, USA
| | - Klaus Klarskov
- Département de Pharmacologie et Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Canada.
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Jakubowski H. Homocysteine Modification in Protein Structure/Function and Human Disease. Physiol Rev 2019; 99:555-604. [PMID: 30427275 DOI: 10.1152/physrev.00003.2018] [Citation(s) in RCA: 135] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Epidemiological studies established that elevated homocysteine, an important intermediate in folate, vitamin B12, and one carbon metabolism, is associated with poor health, including heart and brain diseases. Earlier studies show that patients with severe hyperhomocysteinemia, first identified in the 1960s, exhibit neurological and cardiovascular abnormalities and premature death due to vascular complications. Although homocysteine is considered to be a nonprotein amino acid, studies over the past 2 decades have led to discoveries of protein-related homocysteine metabolism and mechanisms by which homocysteine can become a component of proteins. Homocysteine-containing proteins lose their biological function and acquire cytotoxic, proinflammatory, proatherothrombotic, and proneuropathic properties, which can account for the various disease phenotypes associated with hyperhomocysteinemia. This review describes mechanisms by which hyperhomocysteinemia affects cellular proteostasis, provides a comprehensive account of the biological chemistry of homocysteine-containing proteins, and discusses pathophysiological consequences and clinical implications of their formation.
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Affiliation(s)
- Hieronim Jakubowski
- Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers-New Jersey Medical School, International Center for Public Health , Newark, New Jersey ; and Department of Biochemistry and Biotechnology, Poznań University of Life Sciences , Poznań , Poland
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The effect of chronic kidney disease on lipid metabolism. Int Urol Nephrol 2018; 51:265-277. [DOI: 10.1007/s11255-018-2047-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 11/27/2018] [Indexed: 12/26/2022]
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Effects of Ramipril and Telmisartan on Plasma Concentrations of Low Molecular Weight and Protein Thiols and Carotid Intima Media Thickness in Patients with Chronic Kidney Disease. DISEASE MARKERS 2016; 2016:1821596. [PMID: 27881888 PMCID: PMC5110866 DOI: 10.1155/2016/1821596] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 06/28/2016] [Accepted: 06/29/2016] [Indexed: 01/13/2023]
Abstract
Hypertension, a common feature in chronic kidney disease (CKD), is an independent risk factor for CKD progression and cardiovascular disease. Although inhibitors of the renin-angiotensin system (RAS) exert salutary effects on blood pressure control and proteinuria in CKD patients, their activity towards traditional and novel oxidative markers is largely unknown. We studied the effects of 6-month treatment with telmisartan versus a combination of telmisartan and ramipril on plasma concentrations of low molecular mass (LMW, including homocysteine and cysteine) and protein thiols (PSH) plasma concentration and their relationships with carotid intima media thickness (IMT), in 24 hypertensive CKD patients (age 60 ± 12 years, 8 females and 16 males). Pretreatment PSH concentrations were independently associated with IMT (r = −0.42, p = 0.039). Neither treatment affected plasma LMW thiols, in both reduced and total form. By contrast, both treatments increased PSH plasma concentrations and reduced IMT, although significant differences were only observed in the combined treatment group. Our results suggest that the beneficial effects of combined RAS inhibitor treatment on IMT in hypertensive CKD patients may be mediated by a reduction of oxidative stress markers, particularly PSH.
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Lačná J, Foret F, Kubáň P. Capillary electrophoresis in the analysis of biologically important thiols. Electrophoresis 2016; 38:203-222. [DOI: 10.1002/elps.201600354] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 08/30/2016] [Accepted: 08/31/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Júlia Lačná
- Bioanalytical Instrumentation; CEITEC Masaryk University; Brno Czech Republic
- Department of Chemistry; Masaryk University; Brno Czech Republic
| | - František Foret
- Bioanalytical Instrumentation; CEITEC Masaryk University; Brno Czech Republic
- Department of Bioanalytical Instrumentation, Institute of Analytical Chemistry; Academy of Sciences of the Czech Republic; Brno Czech Republic
| | - Petr Kubáň
- Bioanalytical Instrumentation; CEITEC Masaryk University; Brno Czech Republic
- Department of Bioanalytical Instrumentation, Institute of Analytical Chemistry; Academy of Sciences of the Czech Republic; Brno Czech Republic
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Zinellu A, Sotgia S, Mangoni AA, Sotgiu E, Ena S, Satta AE, Carru C. Effect of cholesterol lowering treatment on plasma markers of endothelial dysfunction in chronic kidney disease. J Pharm Biomed Anal 2016; 129:383-388. [DOI: 10.1016/j.jpba.2016.07.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 06/29/2016] [Accepted: 07/16/2016] [Indexed: 12/22/2022]
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Zinellu A, Sotgia S, Mangoni AA, Sanna M, Satta AE, Carru C. Impact of cholesterol lowering treatment on plasma kynurenine and tryptophan concentrations in chronic kidney disease: relationship with oxidative stress improvement. Nutr Metab Cardiovasc Dis 2015; 25:153-159. [PMID: 25534866 DOI: 10.1016/j.numecd.2014.11.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 10/02/2014] [Accepted: 11/16/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND AIM Tryptophan (Trp) degradation via indoleamine (2,3)-dioxygenase (IDO), with consequent increased in kynurenine (Kyn) concentrations, has been proposed as marker of immune system activation. Oxidative stress (OS) might contribute to the pro-inflammatory state in chronic kidney disease (CKD) through the activation of NF-kB, with consequent activation and recruitment of immune cells. METHODS AND RESULTS Serum concentrations of Trp and Kyn, oxidative stress indices malondialdehyde (MDA) and allantoin/uric acid (All/UA) ratio and anti-oxidant amino acid taurine were measured in 30 CKD patients randomized to 40 mg/day simvastatin (group 1), ezetimibe/simvastatin 10/20 mg/day (group 2) or ezetimibe/simvastatin 10/40 mg/day (group 3) and treated for 12 months. Baseline Kyn and Kyn/Trp ratio were higher in CKD patients vs. healthy controls (1.67 ± 0.62 μmol/L vs 1.25 ± 0.40 μmol/L, p < 0.01 and 0.036 ± 0.016 vs 0.023 ± 0.010, p < 0.001 respectively). Both Kyn and Kyn/Trp ratio significantly decreased after cholesterol lowering treatment, to values comparable with healthy controls after one year treatment (1.67 ± 0.62 μmol/L vs 1.31 ± 0.51 μmol/L, p < 0.0001 and 0.036 ± 0.016 vs 0.028 ± 0.012 p < 0.0001, respectively). This was paralleled by a significant decrease in MDA (218 ± 143 nmol/L vs 176 ± 123 nmol/L, p < 0.01) and All/UA ratio (1.47 ± 0.72 vs 1.19 ± 0.51, p < 0.01) in CKD patients. CONCLUSIONS Amelioration of both oxidative and inflammation status after cholesterol lowering treatment in CKD might be mediated by restoration of antioxidant taurine concentrations during therapy (from 51.1 ± 13.3 μmol/L at baseline to 63.1 ± 16.4 μmol/L, p < 0.001 by ANOVA), suggesting that improvement of both oxidative and inflammation status in CKD patients could be explained, at least partly, by the cholesterol lowering effects.
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Affiliation(s)
- A Zinellu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy.
| | - S Sotgia
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - A A Mangoni
- Department of Clinical Pharmacology, School of Medicine, Flinders University, Adelaide, Australia
| | - M Sanna
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - A E Satta
- Department of Surgical, Microsurgical and Medical Sciences, University of Sassari, Sassari, Italy
| | - C Carru
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy; Quality Control Unit, Hospital University of Sassari (AOU), Sassari, Italy.
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Homocysteinylation score of high-molecular weight plasma proteins. Amino Acids 2013; 46:893-9. [DOI: 10.1007/s00726-013-1652-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Accepted: 12/12/2013] [Indexed: 10/25/2022]
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Sheehan D, Rainville LC, Tyther R, McDonagh B. Redox proteomics in study of kidney-associated hypertension: new insights to old diseases. Antioxid Redox Signal 2012; 17:1560-70. [PMID: 22607037 DOI: 10.1089/ars.2012.4705] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
SIGNIFICANCE The kidney helps to maintain low blood pressure in the human body, and impaired kidney function is a common attribute of aging that is often associated with high blood pressure (hypertension). Kidney-related pathologies are important contributors (either directly or indirectly) to overall human mortality. In comparison with other organs, kidney has an unusually wide range of oxidative status, ranging from the well-perfused cortex to near-anoxic medulla. RECENT ADVANCES Oxidative stress has been implicated in many kidney pathologies, especially chronic kidney disease, and there is considerable research interest in oxidative stress biomarkers for earlier prediction of disease onset. Proteomics approaches have been taken to study of human kidney tissue, serum/plasma, urine, and animal models of hypertension. CRITICAL ISSUES Redox proteomics, in which oxidative post-translational modifications can be identified in protein targets of oxidative or nitrosative stress, has not been very extensively pursued in this set of pathologies. FUTURE DIRECTIONS Proteomics studies of kidney and related tissues have relevance to chronic kidney disease, and redox proteomics, in particular, represents an under-exploited toolkit for identification of novel biomarkers in this commonly occurring pathology.
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Affiliation(s)
- David Sheehan
- Proteomics Research Group, Department of Biochemistry, University College Cork, Cork, Ireland.
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LDL S-homocysteinylation decrease in chronic kidney disease patients undergone lipid lowering therapy. Eur J Pharm Sci 2012; 47:117-23. [DOI: 10.1016/j.ejps.2012.05.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Revised: 05/04/2012] [Accepted: 05/12/2012] [Indexed: 11/24/2022]
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Zinellu A, Sotgia S, Scanu B, Deiana L, Talanas G, Terrosu P, Carru C. Low density lipoprotein S-homocysteinylation is increased in acute myocardial infarction patients. Clin Biochem 2012; 45:359-62. [DOI: 10.1016/j.clinbiochem.2011.12.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Revised: 11/27/2011] [Accepted: 12/16/2011] [Indexed: 11/25/2022]
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Zinellu A, Sotgia S, Loriga G, Deiana L, Satta AE, Carru C. Oxidative stress improvement is associated with increased levels of taurine in CKD patients undergoing lipid-lowering therapy. Amino Acids 2012; 43:1499-507. [DOI: 10.1007/s00726-012-1223-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Accepted: 01/12/2012] [Indexed: 12/01/2022]
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